Merge branch 'master' into 3.0.1-hotfix

Currently only supports changing 4 colors

.flask/meta.json

@@ -1,5 +0,0 @@
-{
-	"user": "astronautlevel2",
-	"name": "Anemone3DS",
-	"description": "A theme and boot splash manager for the Nintendo 3DS console"
-}

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,39 @@
+---
+name: Bug report
+about: Found a bug? Report it here
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Description**
+A clear and concise description of what the bug is.
+
+**Steps to reproduce**
+***If you cannot reproduce the bug, please describe what you were doing in as much detail as possible***
+*If you were scanning using the QR scanner, ensure you include a link to the theme you were attempting to download.*
+
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+Add screenshots of any error screens you encountered. Bug reports without screenshots will take longer to solve, so we recommend you get some!
+
+
+**Crash dumps**
+If your bug causes a crash in Luma3DS, please upload any crash dumps generated. You can find these in `SD:/luma/dumps/armX` (`X = 9 or 11`) with the name Luma3DS's exception handlers give you.
+
+
+**System information**
+*System model* e.g. new3DS XL
+
+*System firmware version* e.g. 11.14.0 (this can be found in the System Settings applet by default)
+
+*Anemone3DS version* e.g. v2.2.0 (found in the bottom-left of Anemone3DS)
+
+*Luma3DS version* e.g. v10.2.1 (found in the menu when you hold Select on boot)
+
+
+**If you are not on the [latest version of Anemone3DS](https://github.com/astronautlevel2/Anemone3DS/releases/latest), your bug report will likely be closed. Ensure the bug occurs in the latest build!**

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

CONTRIBUTORS.md

@@ -1,10 +1,10 @@
 # Main Contributors
 * Alex Taber ([@astronautlevel2](https://github.com/astronautlevel2))
-* [@LiquidFenrir](https://github.com/LiquidFenrir)
+* Théo B. ([@LiquidFenrir](https://github.com/LiquidFenrir))
 * Dawid Eckert ([@daedreth](https://github.com/daedreth))
 * Dylan G. ([@helloman892](https://github.com/helloman892))
 * Nils P. ([@ZetaDesigns](https://github.com/ZetaDesigns))
-* Matt Kenny ([@mattkenster](https://github.com/mattkenster))
+* Matt Kenny ([@KennLDN](https://github.com/KennLDN))
 
 # Minor Contributors
 * Nic ([@Wizzrobes](https://github.com/Wizzrobes))
@@ -16,3 +16,9 @@
 * Guillaume Gérard ([@GreatWizard](https://github.com/GreatWizard))
 * Joel ([@joel16](https://github.com/joel16))
 * [@thedax](https://github.com/thedax)
+* [@Wryyyong](https://github.com/Wryyyong)
+
+# Translation Contributors
+* [@cooolgamer](https://github.com/cooolgamer/) for French
+* Arth ([@iveurne](https://github.com/iveurne)) for Portugese
+* [@Tristanabs](https://github.com/Tristanabs) and Angelpro09_xd for Spanish

Makefile

@@ -89,7 +89,8 @@ CFLAGS	:=	-g -Wall -Wextra -O2 -mword-relocations \
 			-ffunction-sections \
 			$(ARCH)
 
-CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS -D_GNU_SOURCE -DVERSION="\"$(VERSION)\"" -DUSER_AGENT="\"$(APP_TITLE)/$(VERSION)\"" -DAPP_TITLE="\"$(APP_TITLE)\""
+CFLAGS	+=	$(INCLUDE) -D__3DS__ -D_GNU_SOURCE -DVERSION="\"$(VERSION)\"" -DUSER_AGENT="\"$(APP_TITLE)/$(VERSION)\"" -DAPP_TITLE="\"$(APP_TITLE)\""
+CFLAGS	+=	`arm-none-eabi-pkg-config --cflags-only-other libcurl vorbisidec libarchive jansson libpng`
 ifneq ($(strip $(CITRA_MODE)),)
 	CFLAGS += -DCITRA_MODE
 endif
@@ -99,7 +100,7 @@ CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
 ASFLAGS	:=	-g $(ARCH)
 LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
 
-LIBS	:= -lpng -lvorbisidec -logg -larchive -ljansson -lcitro2d -lcitro3d -lctrud -lm -lz
+LIBS	:= `arm-none-eabi-pkg-config --libs libcurl vorbisidec libarchive jansson libpng` -lcitro2d -lcitro3d -lctru -lm
 
 #---------------------------------------------------------------------------------
 # list of directories containing libraries, this must be the top level containing
@@ -146,13 +147,24 @@ else
 endif
 #---------------------------------------------------------------------------------
 
+#---------------------------------------------------------------------------------
+ifeq ($(GFXBUILD),$(BUILD))
+#---------------------------------------------------------------------------------
 export T3XFILES :=  $(GFXFILES:.t3s=.t3x)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+export ROMFS_T3XFILES	:=	$(patsubst %.t3s, $(GFXBUILD)/%.t3x, $(GFXFILES))
+export T3XHFILES		:=	$(patsubst %.t3s, $(BUILD)/%.h, $(GFXFILES))
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
 
 export OFILES_SOURCES 	:=	$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export OFILES_BIN	:=	$(addsuffix .o,$(BINFILES)) \
 			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
-			$(if $(filter $(BUILD),$(GFXBUILD)),$(addsuffix .o,$(T3XFILES)))
+			$(addsuffix .o,$(T3XFILES))
 
 export OFILES := $(OFILES_BIN) $(OFILES_SOURCES)
 
@@ -222,17 +234,38 @@ else
 endif
 
 #---------------------------------------------------------------------------------
-all:
+all: $(BUILD) $(GFXBUILD) $(DEPSDIR) $(ROMFS_T3XFILES) $(T3XHFILES) $(OUTDIR)
-	@mkdir -p $(BUILD) $(GFXBUILD) $(OUTDIR)
 	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 	@$(BANNERTOOL) makebanner $(BANNER_IMAGE_ARG) "$(BANNER_IMAGE)" $(BANNER_AUDIO_ARG) "$(BANNER_AUDIO)" -o "$(BUILD)/banner.bnr"
 	@$(BANNERTOOL) makesmdh -s "$(APP_TITLE)" -l "$(APP_DESCRIPTION)" -p "$(APP_AUTHOR)" -i "$(APP_ICON)" -f "$(ICON_FLAGS)" -o "$(BUILD)/icon.icn"
 	$(MAKEROM) -f cia -o "$(OUTPUT).cia" -target t -exefslogo $(MAKEROM_ARGS)
 
+$(BUILD):
+	@mkdir -p $@
+
+ifneq ($(GFXBUILD),$(BUILD))
+$(GFXBUILD):
+	@mkdir -p $@
+endif
+
+ifneq ($(DEPSDIR),$(BUILD))
+$(DEPSDIR):
+	@mkdir -p $@
+endif
+
+$(OUTDIR):
+	@mkdir -p $@
+
 #---------------------------------------------------------------------------------
 clean:
-	@echo clean ...
+	$(SILENTMSG) clean ...
-	@rm -fr $(BUILD) $(GFXBUILD) $(OUTDIR)
+	@rm -fr $(BUILD) $(GFXBUILD) $(DEPSDIR) $(OUTDIR)
+
+#---------------------------------------------------------------------------------
+$(GFXBUILD)/%.t3x	$(BUILD)/%.h	:	%.t3s
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@tex3ds -i $< -H $(BUILD)/$*.h -d $(DEPSDIR)/$*.d -o $(GFXBUILD)/$*.t3x
 
 #---------------------------------------------------------------------------------
 else
@@ -255,42 +288,18 @@ $(OUTPUT).elf	:	$(OFILES)
 	@$(bin2o)
 
 #---------------------------------------------------------------------------------
-.PRECIOUS	:	%.t3x
+.PRECIOUS	:	%.t3x %.shbin
+#---------------------------------------------------------------------------------
 %.t3x.o	%_t3x.h :	%.t3x
 #---------------------------------------------------------------------------------
-	@$(bin2o)
+	$(SILENTMSG) $(notdir $<)
+	$(bin2o)
 
 #---------------------------------------------------------------------------------
-# rules for assembling GPU shaders
+%.shbin.o %_shbin.h : %.shbin
 #---------------------------------------------------------------------------------
-define shader-as
+	$(SILENTMSG) $(notdir $<)
-	$(eval CURBIN := $*.shbin)
+	$(bin2o)
-	$(eval DEPSFILE := $(DEPSDIR)/$*.shbin.d)
-	echo "$(CURBIN).o: $< $1" > $(DEPSFILE)
-	echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(CURBIN) | tr . _)`.h
-	echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(CURBIN) | tr . _)`.h
-	echo "extern const u32" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(CURBIN) | tr . _)`.h
-	picasso -o $(CURBIN) $1
-	bin2s $(CURBIN) | $(AS) -o $*.shbin.o
-endef
-
-%.shbin.o %_shbin.h : %.v.pica %.g.pica
-	@echo $(notdir $^)
-	@$(call shader-as,$^)
-
-%.shbin.o %_shbin.h : %.v.pica
-	@echo $(notdir $<)
-	@$(call shader-as,$<)
-
-%.shbin.o %_shbin.h : %.shlist
-	@echo $(notdir $<)
-	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)$(file)))
-
-#---------------------------------------------------------------------------------
-%.t3x	%.h	:	%.t3s
-#---------------------------------------------------------------------------------
-	@echo $(notdir $<)
-	@tex3ds -i $< -H $*.h -d $*.d -o $(TOPDIR)/$(GFXBUILD)/$*.t3x
 
 -include $(DEPSDIR)/*.d
 

README.md

@@ -1,19 +1,17 @@
 ![# Anemone3DS](https://github.com/astronautlevel2/Anemone3DS/blob/master/meta/banner.png)
 
-A Theme and Splashscreen Manager for the Nintendo 3DS, written in C.\
+A Theme and Splashscreen Manager for the Nintendo 3DS, written in C.
-To-do list here: https://trello.com/b/F1YSa1VK
 
 # Dependencies
  * devkitARM, which can be installed following the instructions [here](https://devkitpro.org/wiki/Getting_Started).
  * jansson, libvorbisidec, libpng, and libarchive, which can be retrieved from [devkitPro pacman](https://devkitpro.org/viewtopic.php?f=13&t=8702).
  * A recent build of [makerom](https://github.com/profi200/Project_CTR) and the latest release of [bannertool](https://github.com/Steveice10/bannertool). These must be added to your PATH.
- A 64-bit Windows binary of makerom is available [here](https://hm892.s-ul.eu/U0Irkqih).
 
 # Building
 First of all, make sure devkitARM is properly installed - `$DEVKITPRO` and `$DEVKITARM` should be set to `/opt/devkitpro` and `$DEVKITPRO/devkitARM`, respectively.  
 After that, open the directory you want to clone the repo into, and execute  
 `git clone https://github.com/astronautlevel2/Anemone3DS` (or any other cloning method).  
-To install the prerequisite libraries, begin by ensuring devkitPro pacman (and the base install group, `3ds-dev`) is installed, and then install the dkP packages `3ds-jansson`, `3ds-libvorbisidec`, `3ds-libpng`, and `3ds-libarchive` using `[sudo] [dkp-]pacman -S <package-name>`.  
+To install the prerequisite libraries, begin by ensuring devkitPro pacman (and the base install group, `3ds-dev`) is installed, and then install the dkP packages `3ds-jansson`, `3ds-libvorbisidec`, `3ds-libpng`, `3ds-lz4`, `3ds-libarchive` and `3ds-curl` using `[sudo] [dkp-]pacman -S <package-name>`.  
 
 After adding [makerom](https://github.com/profi200/Project_CTR) and [bannertool](https://github.com/Steveice10/buildtools) to your PATH, just enter your directory and run `make`. All built binaries will be in `/out/`.
 
@@ -30,9 +28,11 @@ Special thanks go to these people who, whilst not directly contributing, helped
  * [SteveIce10](https://github.com/SteveIce10), whose QR code in FBI was essential.
  * [BernardoGiordano](https://github.com/BernardoGiordano) for making pp2d, and being super responsive to feature requests and just general help.
  * [yellows8](https://github.com/yellows8) for his home menu extdump tool, which was invaluable in debugging.
- * the folks on #dev of Nintendo Homebrew, who helped with unicode shenanigans (especially [Stary2001](https://github.com/Stary2001), [Fenrir](https://github.com/FenrirWolf), and DanielKO).
+ * [MrCheeze](https://github.com/MrCheeze) and [AntiMach](https://github.com/AntiMach) whose GYTB and ABE code served as a reference on badge management
- * the maintainers for all used libraries, including but not limited to ctrulib, zlib, citro3d, pp2d, and quirc.
+ * [Tobid7](https://github.com/tobid7) whose BCSTM-Player project served as a reference on the BCSTM format
- * all the people who helped keep me going and motivated me to work. This includes, but is definitely not limited to:
+ * The folks on #dev of Nintendo Homebrew, who helped with unicode shenanigans (especially [Stary2001](https://github.com/Stary2001), [Fenrir](https://github.com/FenrirWolf), and DanielKO).
+ * The maintainers for all used libraries, including but not limited to ctrulib, libarchive, citro3d, citro2d, and quirc. An especially big thanks to the devkitPro team for maintaining a phenomenal toolchain.
+ * All the people who helped keep me going and motivated me to work. This includes, but is definitely not limited to:
  
    + The members of the [Nintendo Homebrew Discord](https://discord.gg/C29hYvh)
    + The members of the __Secret Shack Service Discord__   

assets/sprites.t3s

@@ -11,13 +11,19 @@ battery4.png
 battery5.png
 browse.png
 charging.png
-download.png
+install.png
 exit.png
 installed.png
-list.png
+menu.png
+no_home.png
 preview.png
 select.png
 shuffle.png
 shuffle_no_bgm.png
 sort.png
 start.png
+qr.png
+bgm_only.png
+back.png
+dump.png
+badge.png

include/badges.h

@@ -0,0 +1,42 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2024 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#ifndef BADGES_H
+#define BADGES_H
+
+#include "common.h"
+#include "fs.h"
+#include "conversion.h"
+#include "unicode.h"
+
+#define MAX_BADGE 1000
+#define BADGE_DATA_SIZE 0xF4DF80
+#define BADGE_MNG_SIZE 0xD4A8
+
+Result install_badges(void);
+Result extract_badges(void);
+
+#endif

include/camera.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -31,20 +31,23 @@
 
 typedef struct {
     u16 * camera_buffer;
-    C2D_Image image;
-    C3D_Tex *tex;
-    Handle mutex;
-    volatile bool finished;
-    volatile bool success;
-    Handle cancel;
-    Handle started;
 
-    bool capturing;
+    Handle event_stop;
+    Thread cam_thread, ui_thread;
+
+    LightEvent event_cam_info, event_ui_info;
+
+    CondVar cond;
+    LightLock mut;
+    u32 num_readers_active;
+    bool writer_waiting;
+    bool writer_active;
+
+    bool any_update;
+
     struct quirc * context;
 } qr_data;
 
 bool init_qr(void);
-void exit_qr(qr_data *data);
-void take_picture(void);
 
 #endif

include/colors.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -28,10 +28,11 @@
 #define COLORS_H
 
 #include "common.h"
+#include "config.h"
 
 typedef u32 Color;
 
-enum {
+typedef enum {
     COLOR_BACKGROUND, //silver-y black
     COLOR_ACCENT,
     COLOR_WHITE,

include/common.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -38,12 +38,24 @@
 #define DEBUG(...) fprintf(stderr, __VA_ARGS__)
 #define POS() DEBUG("%s (line %d)...\n", __func__, __LINE__)
 
-#define DEBUGPOS(...) \
+#define DEBUGPOS(...) do {\
         POS(); \
-        DEBUG(__VA_ARGS__)
+        DEBUG(__VA_ARGS__); \
+    } while(0)
+
+static inline int min(const int a, const int b)
+{
+    return a > b ? b : a;
+}
+static inline int max(const int a, const int b)
+{
+    return a < b ? b : a;
+}
 
 #define FASTSCROLL_WAIT 1e8
 
+#define BETWEEN(min, x, max) (min < x && x < max)
+
 typedef enum {
     MODE_THEMES = 0,
     MODE_SPLASHES,
@@ -51,6 +63,22 @@ typedef enum {
     MODE_AMOUNT,
 } EntryMode;
 
+typedef enum {
+    DRAW_MODE_LIST = 0,
+    DRAW_MODE_INSTALL,
+    DRAW_MODE_EXTRA,
+
+    DRAW_MODE_AMOUNT,
+} DrawMode;
+
+typedef enum {
+    REMOTE_MODE_THEMES = 0,
+    REMOTE_MODE_SPLASHES,
+    REMOTE_MODE_BADGES,
+
+    REMOTE_MODE_AMOUNT,
+} RemoteMode;
+
 extern const char * main_paths[MODE_AMOUNT];
 extern const int entries_per_screen_v[MODE_AMOUNT];
 extern const int entries_per_screen_h[MODE_AMOUNT];

include/config.h

@@ -0,0 +1,45 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2024 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "common.h"
+#include "fs.h"
+#include <jansson.h>
+
+typedef struct {
+    u32 background_color;
+    u32 accent_color;
+    u32 red_color;
+    u32 yellow_color;
+} Config_s;
+
+extern Config_s config;
+
+void load_config(void);
+
+#endif

include/conversion.h

@@ -0,0 +1,11 @@
+#ifndef CONVERISON_H
+#define CONVERISON_H
+
+#include "common.h"
+
+size_t bin_to_abgr(char ** bufp, size_t size);
+size_t png_to_abgr(char ** bufp, size_t size, u32 *height);
+int pngToRGB565(char *png_buf, u64 fileSize, u16 *rgb_buf_64x64, u8 *alpha_buf_64x64, u16 *rgb_buf_32x32, u8 *alpha_buf_32x32, bool set_icon);
+int rgb565ToPngFile(char *filename, u16 *rgb_buf, u8 *alpha_buf, int width, int height);
+
+#endif

include/draw.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -33,7 +33,7 @@
 
 #define MAX_LINES 10
 
-typedef enum {
+typedef enum InstallType_e {
     INSTALL_LOADING_THEMES,
     INSTALL_LOADING_SPLASHES,
     INSTALL_LOADING_ICONS,
@@ -52,9 +52,15 @@ typedef enum {
 
     INSTALL_LOADING_REMOTE_THEMES,
     INSTALL_LOADING_REMOTE_SPLASHES,
+    INSTALL_LOADING_REMOTE_BADGES,
     INSTALL_LOADING_REMOTE_PREVIEW,
     INSTALL_LOADING_REMOTE_BGM,
 
+    INSTALL_DUMPING_THEME,
+    INSTALL_DUMPING_ALL_THEMES,
+    INSTALL_DUMPING_BADGES,
+    INSTALL_BADGES,
+
     INSTALL_NONE,
 } InstallType;
 
@@ -78,9 +84,15 @@ typedef enum {
 
     TEXT_INSTALL_LOADING_REMOTE_THEMES,
     TEXT_INSTALL_LOADING_REMOTE_SPLASHES,
+    TEXT_INSTALL_LOADING_REMOTE_BADGES,
     TEXT_INSTALL_LOADING_REMOTE_PREVIEW,
     TEXT_INSTALL_LOADING_REMOTE_BGM,
 
+    TEXT_INSTALL_DUMPING_THEME,
+    TEXT_INSTALL_DUMPING_ALL_THEMES,
+    TEXT_INSTALL_DUMPING_BADGES,
+    TEXT_INSTALL_BADGES,
+
     // Other text
     TEXT_VERSION,
 
@@ -103,6 +115,7 @@ typedef enum {
 
     TEXT_THEMEPLAZA_THEME_MODE,
     TEXT_THEMEPLAZA_SPLASH_MODE,
+    TEXT_THEMEPLAZA_BADGE_MODE,
 
     TEXT_SEARCH,
     TEXT_PAGE,
@@ -125,7 +138,7 @@ typedef enum {
 #define BUTTONS_INFO_LINES 4
 #define BUTTONS_INFO_COLUNMNS 2
 
-enum {
+typedef enum {
     BUTTONS_Y_INFO = BUTTONS_START_Y+5,
 
     BUTTONS_Y_LINE_1 = BUTTONS_START_Y + BUTTONS_STEP*1,
@@ -156,10 +169,10 @@ void start_frame(void);
 void end_frame(void);
 void set_screen(C3D_RenderTarget * screen);
 
-void throw_error(char* error, ErrorLevel level);
+void throw_error(const char * error, ErrorLevel level);
-bool draw_confirm(const char* conf_msg, Entry_List_s* list);
+bool draw_confirm(const char * conf_msg, Entry_List_s * list, DrawMode draw_mode);
 
-void draw_preview(C2D_Image preview, int preview_offset);
+void draw_preview(C2D_Image preview, int preview_offset, float preview_scale);
 
 void draw_install(InstallType type);
 void draw_loading_bar(u32 current, u32 max, InstallType type);
@@ -168,9 +181,11 @@ void draw_text(float x, float y, float z, float scaleX, float scaleY, Color colo
 void draw_text_wrap(float x, float y, float z, float scaleX, float scaleY, Color color, const char * text, float max_width);
 void draw_text_wrap_scaled(float x, float y, float z, Color color, const char * text, float max_scale, float min_scale, float max_width);
 void draw_text_center(gfxScreen_t target, float y, float z, float scaleX, float scaleY, Color color, const char * text);
+void draw_home(u64 start_time, u64 cur_time);
 
 void draw_base_interface(void);
-void draw_grid_interface(Entry_List_s* list, Instructions_s instructions);
+void draw_grid_interface(Entry_List_s * list, Instructions_s instructions, int extra_mode);
-void draw_interface(Entry_List_s* list, Instructions_s instructions);
+void draw_interface(Entry_List_s * list, Instructions_s instructions, DrawMode draw_mode);
+bool draw_confirm_no_interface(const char *conf_msg);
 
 #endif

include/entries_list.h

@@ -0,0 +1,106 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#ifndef ENTRIES_LIST_H
+#define ENTRIES_LIST_H
+
+#include "common.h"
+#include <jansson.h>
+
+typedef enum {
+    SORT_NONE,
+
+    SORT_NAME,
+    SORT_AUTHOR,
+    SORT_PATH,
+} SortMode;
+
+typedef struct {
+    u16 path[0x106];
+    bool is_zip;
+    bool in_shuffle;
+    bool no_bgm_shuffle;
+    bool installed;
+    u32 placeholder_color; // doubles as not-info-loaded when == 0
+
+    json_int_t tp_download_id;
+    u16 name[0x41];
+    u16 desc[0x81];
+    u16 author[0x41];
+} Entry_s;
+
+typedef struct {
+    Tex3DS_SubTexture subtex;
+    u16 x, y;
+} Entry_Icon_s;
+
+typedef struct {
+    Entry_s * entries;
+    int entries_count;
+    int entries_capacity;
+
+    C3D_Tex icons_texture;
+    Entry_Icon_s * icons_info;
+
+    int previous_scroll;
+    int scroll;
+
+    int previous_selected;
+    int selected_entry;
+
+    int shuffle_count;
+
+    EntryMode mode;
+    int entries_per_screen_v; // rows of entries on 1 screen
+    int entries_per_screen_h; // columns of entries on 1 screen
+    int entries_loaded; // amount of entries on 1 screen
+    int entry_size; // size in pixels of an entry icon
+
+    SortMode current_sort;
+
+    json_int_t tp_current_page;
+    json_int_t tp_page_count;
+    char * tp_search;
+    const char * loading_path;
+} Entry_List_s;
+
+void sort_by_name(Entry_List_s * list);
+void sort_by_author(Entry_List_s * list);
+void sort_by_filename(Entry_List_s * list);
+
+void delete_entry(Entry_s * entry, bool is_file);
+// assumes list has been memset to 0
+typedef enum InstallType_e InstallType;
+Result load_entries(const char * loading_path, Entry_List_s * list, const InstallType loading_screen);
+u32 load_data(const char * filename, const Entry_s * entry, char ** buf);
+C2D_Image get_icon_at(Entry_List_s * list, size_t index);
+
+// assumes list doesn't have any elements yet
+void list_init_capacity(Entry_List_s * list, const int init_capacity);
+// assumes list has been inited with a non zero capacity
+ssize_t list_add_entry(Entry_List_s * list);
+
+#endif

include/fs.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -28,19 +28,49 @@
 #define FS_H
 
 #include "common.h"
+#include "badges.h"
+#include "config.h"
 
-FS_Archive ArchiveSD;
+#define ILLEGAL_CHARS "><\"?;:/\\+,.|[=]*\n\r"
-FS_Archive ArchiveHomeExt;
-FS_Archive ArchiveThemeExt;
 
+extern FS_Archive ArchiveSD;
+extern FS_Archive ArchiveHomeExt;
+extern FS_Archive ArchiveThemeExt;
+extern FS_Archive ArchiveBadgeExt;
+
+typedef struct {
+    u32 enable : 1;
+    u32 browser: 1;
+    u32 stereoscopic : 1;
+    u32 media_share : 1;
+    u32 online : 1;
+    u32 streetpass : 1;
+    u32 friends : 1;
+    u32 dsdownload : 1;
+    u32 shopping : 1;
+    u32 videos : 1;
+    u32 miiverse : 1;
+    u32 post : 1;
+    u32 null : 19;
+    u32 coppa : 1;
+} Parental_Restrictions_s;
+
+Result init_sd(void);
 Result open_archives(void);
+Result open_badge_extdata(void);
 Result close_archives(void);
+Result load_parental_controls(Parental_Restrictions_s *restrictions);
 
 u32 file_to_buf(FS_Path path, FS_Archive archive, char ** buf);
-u32 zip_memory_to_buf(char *file_name, void * zip_memory, size_t zip_size, char ** buf);
+u32 zip_memory_to_buf(const char * file_name, void * zip_memory, size_t zip_size, char ** buf);
-u32 zip_file_to_buf(char *file_name, u16 *zip_path, char **buf);
+u32 zip_file_to_buf(const char * file_name, const u16 * zip_path, char ** buf);
+u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char ** buf);
+u32 compress_lz_file_fast(FS_Path path, FS_Archive archive, char * in_buf, u32 size);
 
 Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char * buf);
+Result zero_handle_memeasy(Handle handle);
 void remake_file(FS_Path path, FS_Archive archive, u32 size);
+void save_zip_to_sd(char * filename, u32 size, char * buf, RemoteMode mode);
+s16 for_each_file_zip(u16 *zip_path, u32 (*zip_iter_callback)(char *filebuf, u64 file_size, const char *name, void *userdata), void *userdata);
 
 #endif

include/instructions.h

@@ -1,145 +0,0 @@
-/*
-*   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
-*
-*   This program is free software: you can redistribute it and/or modify
-*   it under the terms of the GNU General Public License as published by
-*   the Free Software Foundation, either version 3 of the License, or
-*   (at your option) any later version.
-*
-*   This program is distributed in the hope that it will be useful,
-*   but WITHOUT ANY WARRANTY; without even the implied warranty of
-*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*   GNU General Public License for more details.
-*
-*   You should have received a copy of the GNU General Public License
-*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*
-*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
-*       * Requiring preservation of specified reasonable legal notices or
-*         author attributions in that material or in the Appropriate Legal
-*         Notices displayed by works containing it.
-*       * Prohibiting misrepresentation of the origin of that material,
-*         or requiring that modified versions of such material be marked in
-*         reasonable ways as different from the original version.
-*/
-
-#ifndef INSTRUCTIONS_H
-#define INSTRUCTIONS_H
-
-#include "draw.h"
-#include "colors.h"
-
-Instructions_s normal_instructions[MODE_AMOUNT] = {
-    {
-        .info_line = NULL,
-        .instructions = {
-            {
-                "\uE000 Hold to install",
-                "\uE001 Queue shuffle theme"
-            },
-            {
-                "\uE002 Hold for more",
-                "\uE003 Preview theme"
-            },
-            {
-                "\uE004 Switch to splashes",
-                "\uE005 Scan QR code"
-            },
-            {
-                "Exit",
-                "Delete from SD"
-            }
-        }
-    },
-    {
-        .info_line = NULL,
-        .instructions = {
-            {
-                "\uE000 Install splash",
-                "\uE001 Delete installed splash"
-            },
-            {
-                "\uE002 Hold for more",
-                "\uE003 Preview splash"
-            },
-            {
-                "\uE004 Switch to themes",
-                "\uE005 Scan QR code"
-            },
-            {
-                "Exit",
-                "Delete from SD"
-            }
-        }
-    }
-};
-
-Instructions_s install_instructions = {
-    .info_line = "Release \uE000 to cancel or hold \uE006 and release \uE000 to install",
-    .instructions = {
-        {
-            "\uE079 Normal install",
-            "\uE07A Shuffle install"
-        },
-        {
-            "\uE07B BGM-only install",
-            "\uE07C No-BGM install"
-        },
-        {
-            NULL,
-            NULL
-        },
-        {
-            "Exit",
-            NULL
-        }
-    }
-};
-
-Instructions_s extra_instructions[3] = {
-    {
-        .info_line = "Release \uE002 to cancel or hold \uE006 and release \uE002 to sort",
-        .instructions = {
-            {
-                "\uE079 Sort by name",
-                "\uE07A Sort by author"
-            },
-            {
-                "\uE07B Sort by filename",
-                NULL
-            },
-            {
-                NULL,
-                NULL
-            },
-            {
-                "Exit",
-                NULL
-            }
-        }
-    },
-    {
-        .info_line = "Release \uE002 to cancel or hold \uE006 and release \uE002 to do stuff",
-        .instructions = {
-            {
-                "\uE079 Jump in the list",
-                "\uE07A Reload broken icons"
-            },
-            {
-                "\uE07B Browse ThemePlaza",
-                NULL,
-            },
-            {
-                "\uE004 Sorting menu",
-                NULL
-            },
-            {
-                "Exit",
-                NULL
-            }
-        }
-    },
-};
-
-#endif

include/loading.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -28,9 +28,16 @@
 #define LOADING_H
 
 #include "common.h"
+#include "entries_list.h"
 #include "music.h"
 #include <jansson.h>
 
+// These values assume a horizontal orientation
+#define TOP_SCREEN_WIDTH 400
+#define BOTTOM_SCREEN_WIDTH 320
+#define SCREEN_HEIGHT 240
+#define SCREEN_COLOR_DEPTH 4
+
 enum ICON_IDS_OFFSET {
     ICONS_ABOVE = 0,
     ICONS_VISIBLE,
@@ -39,14 +46,6 @@ enum ICON_IDS_OFFSET {
     ICONS_OFFSET_AMOUNT,
 };
 
-typedef enum {
-    SORT_NONE,
-
-    SORT_NAME,
-    SORT_AUTHOR,
-    SORT_PATH,
-} SortMode;
-
 typedef struct {
     u8 _padding1[4 + 2 + 2];
 
@@ -60,71 +59,22 @@ typedef struct {
     u16 big_icon[48 * 48];
 } Icon_s;
 
-typedef struct {
-    u16 name[0x41];
-    u16 desc[0x81];
-    u16 author[0x41];
-
-    u32 placeholder_color;
-
-    u16 path[0x106];
-    bool is_zip;
-
-    bool in_shuffle;
-    bool no_bgm_shuffle;
-    bool installed;
-
-    json_int_t tp_download_id;
-} Entry_s;
-
-typedef struct {
-    Entry_s * entries;
-    int entries_count;
-
-    C2D_Image ** icons;
-
-    int previous_scroll;
-    int scroll;
-
-    int previous_selected;
-    int selected_entry;
-
-    int shuffle_count;
-
-    EntryMode mode;
-    int entries_per_screen_v;
-    int entries_per_screen_h;
-    int entries_loaded;
-    int entry_size;
-
-    SortMode current_sort;
-
-    json_int_t tp_current_page;
-    json_int_t tp_page_count;
-    char * tp_search;
-} Entry_List_s;
-
 typedef struct {
     void ** thread_arg;
     volatile bool run_thread;
 } Thread_Arg_s;
 
-C2D_Image * loadTextureIcon(Icon_s *icon);
+void copy_texture_data(C3D_Tex * texture, const u16 * src, const Entry_Icon_s * current_icon);
 void parse_smdh(Icon_s * icon, Entry_s * entry, const u16 * fallback_name);
 
-void sort_by_name(Entry_List_s * list);
-void sort_by_author(Entry_List_s * list);
-void sort_by_filename(Entry_List_s * list);
 
-void delete_entry(Entry_s * entry, bool is_file);
+bool load_preview_from_buffer(char * row_pointers, u32 size, C2D_Image * preview_image, int * preview_offset, int height);
-Result load_entries(const char * loading_path, Entry_List_s * list);
+bool load_preview(const Entry_List_s * list, C2D_Image * preview_image, int * preview_offset);
-bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, int * preview_offset);
-bool load_preview(Entry_List_s list, C2D_Image * preview_image, int * preview_offset);
 void free_preview(C2D_Image preview_image);
-Result load_audio(Entry_s, audio_s *);
+Result load_audio(const Entry_s *, audio_s *);
+Result load_audio_ogg(const Entry_s * entry, audio_ogg_s * audio);
 void load_icons_first(Entry_List_s * current_list, bool silent);
 void handle_scrolling(Entry_List_s * list);
 void load_icons_thread(void * void_arg);
-u32 load_data(char * filename, Entry_s entry, char ** buf);
 
 #endif

include/music.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -34,7 +34,37 @@
 #include <tremor/ivorbisfile.h>
 #include <tremor/ivorbiscodec.h>
 
-#define BUF_TO_READ 40960 // How much data should be buffered at a time
+#define BUFFER_COUNT 8
+#define BUF_TO_READ 48000 // How much data should be buffered at a time for ogg
+
+typedef struct {
+    char *music_buf;
+    size_t music_size;
+    size_t cursor;
+    u32 last_time;
+    bool is_little_endian;
+    bool is_looping;
+    u32 info_offset;
+    u32 data_offset;
+    u8 channel_count;
+    u32 sample_rate;
+    u32 loop_start;
+    u32 loop_end;
+    u32 num_blocks;
+    u32 block_size;
+    u32 block_samples;
+    u32 last_block_samples;
+    u32 last_block_size;
+    u32 current_block;
+    unsigned short adpcm_coefs[2][16];
+    ndspWaveBuf wave_buf[2][BUFFER_COUNT];
+    ndspAdpcmData adpcm_data[2][2];
+    unsigned short channel[2];
+    unsigned int active_channels;
+    u8 *buffer_data[2][BUFFER_COUNT];
+    volatile bool stop;
+    Thread playing_thread;
+} audio_s;
 
 typedef struct {
     OggVorbis_File vf;
@@ -46,9 +76,13 @@ typedef struct {
     u32 filesize;
     
     volatile bool stop;
-    Handle finished;
+    Thread playing_thread;
-} audio_s;
+} audio_ogg_s;
 
 void play_audio(audio_s *);
+void stop_audio(audio_s **);
+
+void play_audio_ogg(audio_ogg_s *);
+void stop_audio_ogg(audio_ogg_s **);
 
 #endif

include/remote.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -29,8 +29,9 @@
 
 #include "common.h"
 #include "draw.h"
+#include <ctype.h>
 
-#define THEMEPLAZA_BASE_URL "https://themeplaza.eu"
+#define THEMEPLAZA_BASE_URL "http://themeplaza.art"
 #define THEMEPLAZA_API_URL "/api/anemone/v1"
 #define THEMEPLAZA_BASE_API_URL THEMEPLAZA_BASE_URL  THEMEPLAZA_API_URL
 
@@ -38,6 +39,12 @@
 #define THEMEPLAZA_JSON_PAGE_COUNT   "pages"
 #define THEMEPLAZA_JSON_PAGE_IDS     "items"
 
+#define THEMEPLAZA_QUERY_ENTRY_INFO THEMEPLAZA_BASE_API_URL  "/query?item_id=%" JSON_INTEGER_FORMAT
+#define THEMEPLAZA_JSON_TITLE   "title"
+#define THEMEPLAZA_JSON_AUTHOR  "author"
+#define THEMEPLAZA_JSON_DESC    "description"
+#define THEMEPLAZA_JSON_SUCCESS "success"
+
 #define THEMEPLAZA_JSON_ERROR_MESSAGE             "message"
 #define THEMEPLAZA_JSON_ERROR_MESSAGE_NOT_FOUND   "No items found"
 
@@ -50,7 +57,18 @@
 
 #define CACHE_PATH_FORMAT            "/3ds/"  APP_TITLE  "/cache/%"  JSON_INTEGER_FORMAT
 
-bool themeplaza_browser(EntryMode mode);
+typedef struct {
-u32 http_get(const char *url, char ** filename, char ** buf, InstallType install_type);
+    char *result_buf;
+    size_t result_written;
+    size_t result_sz;
+} curl_data;
+
+typedef struct {
+    char *filename;
+    char *mime_type;
+} curl_header;
+
+bool themeplaza_browser(RemoteMode mode);
+Result http_get(const char * url, char ** filename, char ** buf, u32 * size, InstallType install_type, const char * acceptable_mime_types);
 
 #endif

include/splashes.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -31,7 +31,7 @@
 #include "loading.h"
 
 void splash_delete(void);
-void splash_install(Entry_s splash);
+void splash_install(const Entry_s * splash);
 
 void splash_check_installed(void * void_arg);
 

include/themes.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -49,8 +49,9 @@ typedef struct {
     u8 _padding1[0x13b8];
     ThemeEntry_s theme_entry;
     ThemeEntry_s shuffle_themes[MAX_SHUFFLE_THEMES];
-    u8 _padding2[0xb];
+    u8 shuffle_seedA[0xb];
-    bool shuffle;
+    u8 shuffle;
+    u8 shuffle_seedB[0xa];
 } SaveData_dat_s;
 
 typedef struct {
@@ -69,11 +70,14 @@ typedef struct {
     u32 shuffle_music_sizes[MAX_SHUFFLE_THEMES];
 } ThemeManage_bin_s;
 
-Result theme_install(Entry_s theme);
+Result theme_install(Entry_s * theme);
-Result no_bgm_install(Entry_s theme);
+Result no_bgm_install(Entry_s * theme);
-Result bgm_install(Entry_s theme);
+Result bgm_install(Entry_s * theme);
 
-Result shuffle_install(Entry_List_s themes);
+Result shuffle_install(const Entry_List_s * themes);
+
+Result dump_current_theme(void);
+Result dump_all_themes(void);
 
 void themes_check_installed(void * void_arg);
 

include/ui_strings.h

@@ -0,0 +1,196 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#ifndef UISTRINGS_H
+#define UISTRINGS_H
+
+#include "colors.h"
+#include "draw.h"
+#include "common.h"
+
+typedef struct {
+    const char *quit;
+    const char *thread_error;
+    const char *zip_not_theme_splash;
+    const char *file_not_zip;
+    const char *download_failed;
+    const char *badge_question;
+} Camera_Strings_s;
+
+typedef struct {
+    const char *theme_mode;
+    const char *splash_mode;
+    const char *no_themes;
+    const char *no_splashes;
+    const char *qr_download;
+    const char *switch_splashes;
+    const char *switch_themes;
+    const char *quit;
+    const char *by;
+    const char *selected;
+    const char *sel;
+    const char *tp_theme_mode;
+    const char *tp_splash_mode;
+    const char *tp_badge_mode;
+    const char *search;
+    const char *page;
+    const char *err_quit;
+    const char *warn_continue;
+    const char *yes_no;
+    const char *load_themes;
+    const char *load_splash;
+    const char *load_icons;
+    const char *install_splash;
+    const char *delete_splash;
+    const char *install_theme;
+    const char *install_shuffle;
+    const char *install_bgm;
+    const char *install_no_bgm;
+    const char *downloading;
+    const char *checking_dl;
+    const char *delete_sd;
+    const char *download_themes;
+    const char *download_splashes;
+    const char *download_badges;
+    const char *download_preview;
+    const char *download_bgm;
+    const char *dump_single;
+    const char *dump_all_official;
+    const char *dump_badges;
+    const char *install_badges;
+    float start_pos;
+    const char *shuffle;
+} Draw_Strings_s;
+
+typedef struct {
+    const char *illegal_input;
+    const char *new_or_overwrite;
+    const char *cancel;
+    const char *overwrite;
+    const char *rename;
+    const char *swkbd_fail;
+    const char *sd_full;
+    const char *fs_error;
+} FS_Strings_s;
+
+typedef struct {
+    const char *no_preview;
+} Loading_Strings_s;
+
+typedef struct {
+    const char *position_too_big;
+    const char *position_zero;
+    const char *jump_q;
+    const char *cancel;
+    const char *jump;
+    const char *no_theme_extdata;
+    const char *loading_qr;
+    const char *no_wifi;
+    const char *qr_homebrew;
+    const char *camera_broke;
+    const char *too_many_themes;
+    const char *not_enough_themes;
+    const char *uninstall_confirm;
+    const char *delete_confirm;
+} Main_Strings_s;
+
+typedef struct {
+    const char *no_results;
+    const char *check_wifi;
+    const char *new_page_big;
+    const char *new_page_zero;
+    const char *jump_page;
+    const char *cancel;
+    const char *jump;
+    const char *tags;
+    const char *search;
+    const char *parental_fail;
+    const char *zip_not_found;
+    const char *generic_httpc_error;
+    const char *http303_tp;
+    const char *http303;
+    const char *http404;
+    const char *http_err_url;
+    const char *http_errcode_generic;
+    const char *http401;
+    const char *http403;
+    const char *http407;
+    const char *http414;
+    const char *http418;
+    const char *http426;
+    const char *http451;
+    const char *http500;
+    const char *http502;
+    const char *http503;
+    const char *http504;
+    const char *http_unexpected;
+} Remote_Strings_s;
+
+typedef struct {
+    const char *no_splash_found;
+    const char *splash_disabled;
+} Splashes_Strings_s;
+
+typedef struct {
+    const char *no_body_found;
+    const char *mono_warn;
+    const char *illegal_char;
+    const char *name_folder;
+    const char *cancel;
+    const char *done;
+} Themes_Strings_s;
+
+typedef struct {
+    const char *extdata_locked;
+} Badge_Strings_s;
+
+typedef struct {
+    Instructions_s normal_instructions[MODE_AMOUNT];
+    Instructions_s install_instructions;
+    Instructions_s extra_instructions[3];
+    Camera_Strings_s camera;
+    Draw_Strings_s draw;
+    FS_Strings_s fs;
+    Loading_Strings_s loading;
+    Main_Strings_s main;
+    Remote_Strings_s remote;
+    Instructions_s remote_instructions[REMOTE_MODE_AMOUNT];
+    Instructions_s remote_extra_instructions[3];
+    Splashes_Strings_s splashes;
+    Themes_Strings_s themes;
+    Badge_Strings_s badges;
+} Language_s;
+
+typedef enum {
+    LANGUAGE_EN,
+
+    LANGUAGE_AMOUNT,
+} Language_Name;
+
+Language_s init_strings(CFG_Language lang);
+extern Language_s language;
+
+#endif

include/unicode.h

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -29,9 +29,10 @@
 
 #include "common.h"
 
-ssize_t strulen(const u16*, ssize_t);
+void replace_chars(u16 *input, char *remove, u16 with);
+size_t strulen(const u16 *, ssize_t);
 void struacat(u16 * input, const char * addition);
 void printu(u16 * input);
-u16 *strucat(u16 *destination, const u16 *source);
+size_t strucat(u16 * destination, const u16 * source);
 
 #endif

include/urls.h

@@ -0,0 +1,88 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+static char from_hex(char c)
+{
+    return isdigit(c) ? c - '0' : tolower(c) - 'a' + 10;
+}
+
+static char to_hex(char code)
+{
+    static char hex[] = "0123456789abcdef";
+    return hex[code & 15];
+}
+
+// ensure caller frees
+char * url_escape(char * url)
+{
+    char * ptr = url;
+    char * buf = malloc(3 * strlen(url) + 1);
+    char * ptr_buf = buf;
+
+    while (*ptr)
+    {
+        if (isalnum((int)*ptr) || strchr("-_.~", *ptr))
+            *ptr_buf++ = *ptr;
+        else if (*ptr == ' ')
+            *ptr_buf++ = '+';
+        else
+        {
+            *ptr_buf++ = '%';
+            *ptr_buf++ = to_hex(*ptr >> 4);
+            *ptr_buf++ = to_hex(*ptr & 15);
+        }
+        ptr++;
+    }
+    *ptr_buf = '\0';
+    return buf;
+}
+
+// ensure caller frees
+char * url_unescape(char * url)
+{
+    char * ptr = url;
+    char * buf = malloc(strlen(url) + 1);
+    char * ptr_buf = buf;
+
+    while (*ptr)
+    {
+        if (*ptr == '%')
+        {
+            if (ptr[1] && ptr[2])
+            {
+                *ptr_buf++ = from_hex(ptr[1]) << 4 | from_hex(ptr[2]);
+                ptr += 2;
+            }
+        }
+        else if (*ptr == '+')
+            *ptr_buf++ = ' ';
+        else
+            *ptr_buf++ = *ptr;
+        ptr++;
+    }
+    *ptr_buf = '\0';
+    return buf;
+}

source/badges.c

@@ -0,0 +1,798 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2024 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+// Badge implementation adapted from GYTB by MrCheeze and ABE by AntiMach
+// https://github.com/AntiMach/advanced-badge-editor
+// https://github.com/MrCheeze/GYTB
+
+#include "badges.h"
+#include "draw.h"
+#include "ui_strings.h"
+
+static Handle actHandle;
+Handle badgeDataHandle;
+char *badgeMngBuffer;
+u16 *rgb_buf_64x64;
+u16 *rgb_buf_32x32;
+u8 *alpha_buf_64x64;
+u8 *alpha_buf_32x32;
+u64 progress_finish;
+u64 progress_status;
+
+Result actInit(void)
+{
+    return srvGetServiceHandle(&actHandle, "act:u");
+}
+
+Result actExit(void)
+{
+    return svcCloseHandle(actHandle);
+}
+
+Result ACTU_Initialize(u32 sdkVersion, u32 memSize, Handle handle)
+{
+    Result ret = 0;
+    u32 *cmdbuf = getThreadCommandBuffer();
+
+    cmdbuf[0] = 0x00010084;
+    cmdbuf[1] = sdkVersion;
+    cmdbuf[2] = memSize;
+    cmdbuf[3] = 0x20;
+    cmdbuf[4] = 0x0;
+    cmdbuf[5] = 0x0;
+    cmdbuf[6] = handle;
+
+    if ((ret = svcSendSyncRequest(actHandle)) != 0) return ret;
+
+    return (Result) cmdbuf[1];
+}
+
+Result ACTU_GetAccountDataBlock(u32 slot, u32 size, u32 blockId, u32 *output)
+{
+    Result ret = 0;
+    u32 *cmdbuf = getThreadCommandBuffer();
+    cmdbuf[0] = 0x000600C2;
+    cmdbuf[1] = slot;
+    cmdbuf[2] = size;
+    cmdbuf[3] = blockId;
+    cmdbuf[4] = (size << 4) | 12;
+    cmdbuf[5] = (u32) output;
+
+    if ((ret = svcSendSyncRequest(actHandle)) != 0) return ret;
+
+    return (Result) cmdbuf[1];
+}
+
+
+void remove_exten(u16 *filename)
+{
+    for (int i = 0; i < strulen(filename, 0x8A); ++i)
+    {
+        if (filename[i] == '.') 
+        {
+            filename[i] = 0x00;
+            return;
+        }
+    }
+}
+
+u64 getShortcut(char *filename)
+{
+    u64 shortcut = 0xFFFFFFFFFFFFFFFF;
+    char *p1 = strchr(filename, '.');
+
+    if (p1 == NULL) return shortcut;
+    ++p1;
+
+    char *p2 = strchr(p1, '.');
+    if (p2 == NULL) return shortcut;
+    if (p2-p1 != 8) return shortcut;
+
+    unsigned int lowpath;
+    if (sscanf(p1, "%08x", &lowpath) != 1) return shortcut;
+
+    shortcut = 0x0004001000000000 + lowpath;
+    DEBUG("Shortcut %16llx found for %s\n", shortcut, filename);
+    return shortcut;
+}
+
+int install_badge_generic(char *file_buf, u64 file_size, u16 *name, int *badge_count, int set_id)
+{
+    int badges_in_image = pngToRGB565(file_buf, file_size, rgb_buf_64x64, alpha_buf_64x64, rgb_buf_32x32, alpha_buf_32x32, false);
+    
+    char utf8_name[512] = {0};
+    utf16_to_utf8((u8 *) utf8_name, name, 0x8A);
+    u64 shortcut = getShortcut(utf8_name);
+    int badges_installed = 0;
+
+    for (int badge = 0; badge < badges_in_image && *badge_count < 1000; ++badge)
+    {
+        remove_exten(name);
+        for (int j = 0; j < 16; ++j) // Copy name for all 16 languages
+        {
+            FSFILE_Write(badgeDataHandle, NULL, 0x35E80 + *badge_count * 16 * 0x8A + j * 0x8A, name, 0x8A, 0);
+        }
+        FSFILE_Write(badgeDataHandle, NULL, 0x318F80 + *badge_count * 0x2800, rgb_buf_64x64 + badge * 64 * 64, 64 * 64 * 2, 0);
+        FSFILE_Write(badgeDataHandle, NULL, 0x31AF80 + *badge_count * 0x2800, alpha_buf_64x64 + badge * 64 * 64/2, 64 * 64/2, 0);
+        FSFILE_Write(badgeDataHandle, NULL, 0xCDCF80 + *badge_count * 0xA00, rgb_buf_32x32 + badge * 32 * 32, 32 * 32 * 2, 0);
+        FSFILE_Write(badgeDataHandle, NULL, 0xCDD780 + *badge_count * 0xA00, alpha_buf_32x32 + badge * 32 * 32/2, 32 * 32/2, 0);
+
+        int badge_id = *badge_count + 1;
+        memcpy(badgeMngBuffer + 0x3E8 + *badge_count * 0x28 + 0x4, &badge_id, 4);
+        memcpy(badgeMngBuffer + 0x3E8 + *badge_count * 0x28 + 0x8, &set_id, 4);
+        memcpy(badgeMngBuffer + 0x3E8 + *badge_count*0x28 + 0xC, badge_count, 2);
+        badgeMngBuffer[0x3E8 + *badge_count*0x28 + 0x12] = 255; // Quantity Low
+        badgeMngBuffer[0x3E8 + *badge_count*0x28 + 0x13] = 255; // Quantity High
+        
+        memcpy(badgeMngBuffer + 0x3E8 + *badge_count*0x28 + 0x18, &shortcut, 8);
+        memcpy(badgeMngBuffer + 0x3E8 + *badge_count*0x28 + 0x20, &shortcut, 8); // u64 shortcut[2], not sure what second is for
+
+        badgeMngBuffer[0x358 + *badge_count/8] |= 1 << (*badge_count % 8); // enabled badges bitfield
+        badges_installed++;
+
+        *badge_count += 1;
+    }
+
+    return badges_installed;
+}
+
+int install_badge_png(FS_Path badge_path, FS_DirectoryEntry badge_file, int *badge_count, int set_id)
+{
+    u64 res;
+    char *file_buf = NULL;
+    res = file_to_buf(badge_path, ArchiveSD, &file_buf);
+    if (res != badge_file.fileSize)
+    {
+        return -1;
+    }
+
+    int badges = install_badge_generic(file_buf, badge_file.fileSize, badge_file.name, badge_count, set_id);
+    free(file_buf);
+    return badges;
+}
+
+typedef struct {
+    int *badge_count;
+    int set_id;
+    int installed;
+} zip_userdata;
+
+u32 zip_callback(char *file_buf, u64 file_size, const char *name, void *userdata)
+{
+    progress_finish += 1;
+    zip_userdata *data = (zip_userdata *) userdata;
+    u16 *utf16_name = calloc(strlen(name), sizeof(u16));
+    utf8_to_utf16(utf16_name, (u8 *) name, strlen(name));
+    data->installed += install_badge_generic(file_buf, file_size, utf16_name, data->badge_count, data->set_id);
+    free(utf16_name);
+    progress_status += 1;
+
+    return 0;
+}
+
+int install_badge_zip(u16 *path, int *badge_count, int set_id)
+{
+    zip_userdata data = {0};
+    data.set_id = set_id;
+    data.badge_count = badge_count;
+    for_each_file_zip(path, zip_callback, &data);
+
+    return data.installed;
+}
+
+int install_badge_dir(FS_DirectoryEntry set_dir, int *badge_count, int set_id)
+{
+    Result res;
+    Handle folder;
+    int start_idx = *badge_count;
+    char *icon_buf = NULL;
+    int icon_size = 0;
+    
+    FS_DirectoryEntry *badge_files = calloc(1024, sizeof(FS_DirectoryEntry));
+    u16 path[512] = {0};
+    u16 set_icon[17] = {0};
+    utf8_to_utf16(set_icon, (u8 *) "_seticon.png", 16);
+    struacat(path, "/Badges/");
+    strucat(path, set_dir.name);
+    res = FSUSER_OpenDirectory(&folder, ArchiveSD, fsMakePath(PATH_UTF16, path));
+    if (R_FAILED(res))
+    {
+        return -1;
+    }
+    u32 entries_read;
+    res = FSDIR_Read(folder, &entries_read, 1024, badge_files);
+    int badges_in_set = 0;
+    progress_finish += entries_read;
+    for (u32 i = 0; i < entries_read && *badge_count < 1000; ++i)
+    {
+        if (!strcmp(badge_files[i].shortExt, "PNG"))
+        {
+            memset(path, 0, 512 * sizeof(u16));
+            struacat(path, "/Badges/");
+            strucat(path, set_dir.name);
+            struacat(path, "/");
+            strucat(path, badge_files[i].name);
+            if (!memcmp(set_icon, badge_files[i].name, 16))
+            {
+                DEBUG("Found set icon for folder set %d\n", set_id);
+                icon_size = file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, &icon_buf);
+                continue;
+            }
+            badges_in_set += install_badge_png(fsMakePath(PATH_UTF16, path), badge_files[i], badge_count, set_id);
+        } else if (!strcmp(badge_files[i].shortExt, "ZIP"))
+        {
+            memset(path, 0, 512 * sizeof(u16));
+            struacat(path, "/Badges/");
+            strucat(path, set_dir.name);
+            struacat(path, "/");
+            strucat(path, badge_files[i].name);
+            badges_in_set += install_badge_zip(path, badge_count, set_id);
+        }
+        progress_status += 1;
+        draw_loading_bar(progress_status, progress_finish, INSTALL_BADGES);
+    }
+
+    if (!badges_in_set)
+    {
+        goto end;
+    }
+
+    int set_index = set_id - 1;
+    u32 total_count = 0xFFFF * badges_in_set;
+    for (int i = 0; i < 16; ++i)
+    {
+        FSFILE_Write(badgeDataHandle, NULL, set_index * 0x8A0 + i * 0x8A, set_dir.name, strulen(set_dir.name, 0x45) * 2 + 2, 0);
+    }
+    badgeMngBuffer[0x3D8 + set_index/8] |= 0 << (set_index % 8);
+
+    memset(badgeMngBuffer + 0xA028 + set_index * 0x30, 0xFF, 8);
+    badgeMngBuffer[0xA028 + 0xC + set_index * 0x30] = 0x10; // bytes 13 and 14 are 0x2710
+    badgeMngBuffer[0xA028 + 0xD + set_index * 0x30] = 0x27;
+    memcpy(badgeMngBuffer + 0xA028 + 0x10 + set_index * 0x30, &set_id, 4);
+    memcpy(badgeMngBuffer + 0xA028 + 0x14 + set_index * 0x30, &set_index, 4);
+    memset(badgeMngBuffer + 0xA028 + 0x18 + set_index * 0x30, 0xFF, 4);
+    memcpy(badgeMngBuffer + 0xA028 + 0x1C + set_index * 0x30, &badges_in_set, 4);
+    memcpy(badgeMngBuffer + 0xA028 + 0x20 + set_index * 0x30, &total_count, 4);
+    memcpy(badgeMngBuffer + 0xA028 + 0x24 + set_index * 0x30, &start_idx, 4);
+
+    int icon = pngToRGB565(icon_buf, icon_size, rgb_buf_64x64, alpha_buf_64x64, rgb_buf_32x32, alpha_buf_32x32, true);
+
+    if (icon == 0)
+    {
+        DEBUG("Falling back on default icon\n");
+        if (icon_buf) free(icon_buf);
+        FILE *fp = fopen("romfs:/hb_set.png", "rb");
+        fseek(fp, 0L, SEEK_END);
+        icon_size = ftell(fp);
+        icon_buf = malloc(icon_size);
+        fseek(fp, 0L, SEEK_SET);
+        fread(icon_buf, 1, icon_size, fp);
+        fclose(fp);
+        pngToRGB565(icon_buf, icon_size, rgb_buf_64x64, alpha_buf_64x64, rgb_buf_32x32, alpha_buf_32x32, true);
+    }
+
+    free(icon_buf);
+    FSFILE_Write(badgeDataHandle, NULL, 0x250F80 + set_index * 0x2000, rgb_buf_64x64, 64 * 64 * 2, 0);
+    badgeMngBuffer[0x3D8 + set_index/8] |= 0 << (set_index % 8);
+    end:
+    free(badge_files);
+    FSDIR_Close(folder);
+    return badges_in_set;
+}
+
+typedef struct set_node_s {
+    u32 set_id;
+    u32 set_index;
+    struct set_node_s *next;
+} SetNode;
+
+u32 get_set_index(SetNode *head, u32 set_id)
+{
+    SetNode *cursor = head;
+    while (cursor != NULL)
+    {
+        if (cursor->set_id == set_id)
+            return cursor->set_index;
+        cursor = cursor->next;
+    }
+    return 0xFFFFFFFF;
+}
+
+void free_list(SetNode *head)
+{
+    SetNode *cursor = head;
+    while (cursor)
+    {
+        SetNode *next = cursor->next;
+        free(cursor);
+        cursor = next;
+    }
+}
+
+SetNode * extract_sets(char *badgeMngBuffer, Handle backupDataHandle)
+{
+    u32 setCount = *((u32 *) (badgeMngBuffer + 0x4));
+    if (setCount == 0) return NULL;
+
+    SetNode *head = calloc(1, sizeof(SetNode));
+    SetNode *cursor = head;
+
+    u16 *icon_rgb_buf = malloc(64 * 64 * 2);
+    u8 *icon_alpha_buf = malloc(64 * 64 * 0.5);
+
+    for (u32 i = 0; i < setCount; ++i)
+    {
+        memcpy(&(cursor->set_id), &badgeMngBuffer[0xA028 + 0x30 * i + 0x10], 4);
+        memcpy(&(cursor->set_index), &badgeMngBuffer[0xA028 + 0x30 * i + 0x14], 4);
+
+        if (cursor->set_id != 0xEFBE) // 0xEFBE is GYTB Set ID; GYTB doesn't properly create sets, so skip
+        {
+            DEBUG("Processing icon for set %lu at index %lu\n", cursor->set_id, cursor->set_index);
+            u16 utf16SetName[0x46] = {0};
+            FSFILE_Read(backupDataHandle, NULL, cursor->set_index * 16 * 0x8A, utf16SetName, 0x8A);
+            replace_chars(utf16SetName, ILLEGAL_CHARS, u'-');
+            u16 set_path[256] = {0};
+            struacat(set_path, "/3ds/" APP_TITLE "/BadgeBackups/");
+            size_t set_name_len = strucat(set_path, utf16SetName);
+            if (!set_name_len)
+            {
+                struacat(set_path, "Unknown Set");
+            }
+            FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_UTF16, set_path), FS_ATTRIBUTE_DIRECTORY);
+            memset(icon_alpha_buf, 255, 64 * 64 * 0.5);
+            FSFILE_Read(backupDataHandle, NULL, 0x250F80 + cursor->set_index * 0x2000, icon_rgb_buf, 0x2000);
+            char filename[256] = {0};
+            utf16_to_utf8((u8 *) filename, set_path, 256);
+            strcat(filename, "/_seticon.png");
+            DEBUG("%s\n", filename);
+            rgb565ToPngFile(filename, icon_rgb_buf, icon_alpha_buf, 48, 48);
+        }
+
+        cursor->next = calloc(1, sizeof(SetNode));
+        cursor = cursor->next;
+    }
+
+    free(icon_rgb_buf);
+    free(icon_alpha_buf);
+
+    return head;
+}
+
+Result extract_badges(void)
+{
+    DEBUG("Dumping installed badges...\n");
+    char *badgeMngBuffer = NULL;
+    u32 size = file_to_buf(fsMakePath(PATH_ASCII, "/BadgeMngFile.dat"), ArchiveBadgeExt, &badgeMngBuffer);
+    DEBUG("%lu bytes read\n", size);
+
+    Result res = 0;
+    SetNode *head;
+    Handle backupDataHandle;
+    u16 *badge_rgb_buf = malloc(64 * 64 * 2);
+    u8 *badge_alpha_buf = malloc(64 * 64 * 0.5);
+    u32 badge_count = 0;
+    memcpy(&badge_count, badgeMngBuffer + 0x8, 4);
+    DEBUG("%lu badges found\n", badge_count);
+    if (badge_count > 0)
+    {
+        res = FSUSER_OpenFile(&backupDataHandle, ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeData.dat"), FS_OPEN_READ, 0);
+        if (R_FAILED(res))
+        {
+            free(badgeMngBuffer);
+            free(badge_rgb_buf);
+            free(badge_alpha_buf);
+            char err_string[128] = {0};
+            sprintf(err_string, language.badges.extdata_locked, res);
+            throw_error(err_string, ERROR_LEVEL_WARNING);
+            DEBUG("backupDataHandle open failed\n");
+            return -1;
+        }
+        head = extract_sets(badgeMngBuffer, backupDataHandle);
+    } else {
+        free(badgeMngBuffer);
+        free(badge_rgb_buf);
+        free(badge_alpha_buf);
+        return 0;
+    }
+    for (u32 i = 0; i < badge_count; ++i)
+    {
+        u32 badgeId;
+        memcpy(&badgeId, badgeMngBuffer + 0x3E8 + i * 0x28 + 0x4, 4);
+        u32 badgeSetId;
+        memcpy(&badgeSetId, badgeMngBuffer + 0x3E8 + i * 0x28 + 0x8, 4);
+        u16 badgeSubId;
+        memcpy(&badgeSubId, badgeMngBuffer + 0x3E8 + i * 0x28 + 0xE, 2);
+        u32 shortcut;
+        memcpy(&shortcut, badgeMngBuffer + 0x3E8 + i * 0x28 + 0x18, 4);
+
+        char filename[512] = {0};
+
+        u16 utf16Name[0x46] = {0};
+        FSFILE_Read(backupDataHandle, NULL, 0x35E80 + i * 16 * 0x8A, utf16Name, 0x8A);
+        replace_chars(utf16Name, ILLEGAL_CHARS, u'-');
+        char utf8Name[256] = {0};
+        res = utf16_to_utf8((u8 *) utf8Name, utf16Name, 256);
+
+        char dir[256] = "/3ds/" APP_TITLE "/BadgeBackups/";
+        if (badgeSetId != 0xEFBE) // 0xEFBE is GYTB Set ID; GYTB doesn't properly create sets, so skip
+        {
+            u32 set_index = get_set_index(head, badgeSetId);
+            if (set_index == 0xFFFFFFFF) {
+                sprintf(dir, "/3ds" APP_TITLE "/BadgeBackups/Unknown Set");
+            } else
+            {
+                u16 utf16SetName[0x46] = {0};
+                FSFILE_Read(backupDataHandle, NULL, set_index * 16 * 0x8A, utf16SetName, 0x8A);
+                replace_chars(utf16SetName, ILLEGAL_CHARS, u'-');
+                char utf8SetName[128] = {0};
+                res = utf16_to_utf8((u8 *) utf8SetName, utf16SetName, 128);
+                if (!res)
+                    strncpy(utf8SetName, "Unknown Set", 128);
+                DEBUG("UTF-8 Set Name: %s; ID: %lx\n", utf8SetName, badgeSetId);
+                sprintf(dir, "/3ds/" APP_TITLE "/BadgeBackups/%s", utf8SetName);
+            }
+        }
+
+        if (shortcut == 0xFFFFFFFF)
+        {
+            sprintf(filename, "%s/%s.%lx.%x.png", dir, utf8Name, badgeId, badgeSubId);
+        } else
+        {
+            sprintf(filename, "%s/%s.%08lx.%lx.%x.png", dir, utf8Name, shortcut, badgeId, badgeSubId);
+        }
+        DEBUG("Dump filename: %s\n", filename);
+
+        FSFILE_Read(backupDataHandle, NULL, 0x318F80 + i * 0x2800, badge_rgb_buf, 0x2000);
+        FSFILE_Read(backupDataHandle, NULL, 0x318F80 + i * 0x2800 + 0x2000, badge_alpha_buf, 0x800);
+        rgb565ToPngFile(filename, badge_rgb_buf, badge_alpha_buf, 64, 64);
+        draw_loading_bar(i + 1, badge_count, INSTALL_DUMPING_BADGES);
+    }
+
+    free(badgeMngBuffer);
+    free(badge_rgb_buf);
+    free(badge_alpha_buf);
+    free_list(head);
+    FSFILE_Close(backupDataHandle);
+
+    return res;
+}
+
+Result backup_badges_fast(void)
+{
+    char *badgeMng = NULL;
+
+    DEBUG("writing badge data: making files...\n");
+    char mng_path[128] = "/3ds/" APP_TITLE "/BadgeMngFile.dat";
+    char data_path[128] = "/3ds/" APP_TITLE "/BadgeData.dat";
+    DEBUG("mng_path: %s, data_path: %s\n", mng_path, data_path);
+
+    Handle dataHandle = 0;
+    Handle sdHandle = 0;
+
+    DEBUG("loading existing badge mng file...\n");
+    u32 mngRead = file_to_buf(fsMakePath(PATH_ASCII, "/BadgeMngFile.dat"), ArchiveBadgeExt, &badgeMng);
+    DEBUG("loading existing badge data file\n");
+    Result res = FSUSER_OpenFile(&dataHandle, ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeData.dat"), FS_OPEN_READ, 0);
+    if (mngRead != BADGE_MNG_SIZE || R_FAILED(res))
+    {
+        char err_string[128] = {0};
+        sprintf(err_string, language.badges.extdata_locked, res);
+        throw_error(err_string, ERROR_LEVEL_WARNING);
+        if (badgeMng) free(badgeMng);
+        if (dataHandle) FSFILE_Close(dataHandle);
+        FSFILE_Close(sdHandle);
+        return -1;
+    }
+    remake_file(fsMakePath(PATH_ASCII, mng_path), ArchiveSD, BADGE_MNG_SIZE);
+
+    FSUSER_CreateFile(ArchiveSD, fsMakePath(PATH_ASCII, data_path), 0, BADGE_DATA_SIZE);
+    FSUSER_OpenFile(&sdHandle, ArchiveSD, fsMakePath(PATH_ASCII, data_path), FS_OPEN_WRITE, 0);
+
+    DEBUG("writing badge data: writing BadgeMngFile...\n");
+    res = buf_to_file(mngRead, fsMakePath(PATH_ASCII, mng_path), ArchiveSD, badgeMng);
+    if (R_FAILED(res))
+    {
+        DEBUG("Failed to write badgemngfile: 0x%08lx\n", res);
+        free(badgeMng);
+        FSFILE_Close(dataHandle);
+        FSFILE_Close(sdHandle);
+        return -1;
+    }
+    DEBUG("writing badge data: writing badgedata...\n");
+    char *buf = malloc(0x10000);
+    u64 size = BADGE_DATA_SIZE;
+    u64 cur = 0;
+    while (size > 0)
+    {
+        u32 read = 0;
+        res = FSFILE_Read(dataHandle, &read, cur, buf, min(0x10000, size));
+        res = FSFILE_Write(sdHandle, NULL, cur, buf, read, FS_WRITE_FLUSH);
+        size -= read;
+        cur += read;
+    }
+
+    free(badgeMng);
+    free(buf);
+    FSFILE_Close(dataHandle);
+    FSFILE_Close(sdHandle);
+    return 0;
+}
+
+Result install_badges(void)
+{
+    Handle handle = 0;
+    Handle folder = 0;
+    Result res = 0;
+    draw_loading_bar(0, 1, INSTALL_BADGES);
+    {
+        char testpath[128] = "/3ds/" APP_TITLE "/BadgeData.dat";
+        if (R_FAILED(res = FSUSER_OpenFile(&handle, ArchiveSD, fsMakePath(PATH_ASCII, testpath), FS_OPEN_READ, 0)))
+        {
+            if (R_SUMMARY(res) == RS_NOTFOUND)
+            {
+                res = backup_badges_fast();
+                if (R_FAILED(res)) return res;
+            } else
+            {
+                DEBUG("????: 0x%08lx\n", res);
+            }
+        }
+    }
+
+    if (handle) FSFILE_Close(handle);
+
+    DEBUG("Initializing ACT\n");
+    res = actInit();
+    if (R_FAILED(res))
+    {
+        DEBUG("actInit() failed!\n");
+        return res;
+    }
+
+    DEBUG("Initializing ACTU\n");
+    res = ACTU_Initialize(0xB0502C8, 0, 0);
+    if (R_FAILED(res))
+    {
+        DEBUG("ACTU_Initialize failed! %08lx\n", res);
+        return res;
+    }
+
+    DEBUG("Getting NNID\n");
+    u32 nnidNum = 0xFFFFFFFF;
+    res = ACTU_GetAccountDataBlock(0xFE, 4, 12, &nnidNum);
+    if (R_FAILED(res))
+    {
+        DEBUG("ACTU_GetAccountDataBlock failed! %08lx\n", res);
+        return res;
+    }
+    DEBUG("NNID found: 0x%08lx\n", nnidNum);
+
+    badgeMngBuffer = NULL;
+    badgeDataHandle = 0;
+    rgb_buf_64x64 = NULL;
+    rgb_buf_32x32 = NULL;
+    alpha_buf_64x64 = NULL;
+    alpha_buf_32x32 = NULL;
+
+    DEBUG("Opening badge directory\n");
+    FS_DirectoryEntry *badge_files = calloc(1024, sizeof(FS_DirectoryEntry));
+    res = FSUSER_OpenDirectory(&folder, ArchiveSD, fsMakePath(PATH_ASCII, "/Badges/"));
+    if (R_FAILED(res))
+    {
+        DEBUG("Failed to open folder: %lx\n", res);
+        goto end;
+    }
+
+    u32 entries_read;
+    res = FSDIR_Read(folder, &entries_read, 1024, badge_files);
+    DEBUG("%lu files found\n", entries_read);
+    rgb_buf_64x64 = malloc(12*6*64*64*2); //12x6 badges in sheet max, 64x64 pixel badges, 2 bytes per RGB data
+    alpha_buf_64x64 = malloc(12*6*64*64/2); //Same thing, but 2 pixels of alpha data per byte
+    rgb_buf_32x32 = malloc(12*6*32*32*2); //Same thing, but 32x32
+    alpha_buf_32x32 = malloc(12*6*32*32/2);
+    res = FSUSER_OpenFile(&badgeDataHandle, ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeData.dat"), FS_OPEN_WRITE, 0);
+    badgeMngBuffer = calloc(1, BADGE_MNG_SIZE);
+
+    if (!rgb_buf_64x64)
+    {
+        DEBUG("rgb_buf_64x64 alloc failed\n");
+        goto end;
+    }
+
+    if (!alpha_buf_64x64)
+    {
+        DEBUG("alpha_buf_64x64 alloc failed\n");
+        goto end;
+    }
+
+    if (!rgb_buf_32x32)
+    {
+        DEBUG("rgb_buf_32x32 alloc failed\n");
+        goto end;
+    }
+
+    if (!alpha_buf_32x32)
+    {
+        DEBUG("alpha_buf_32x32 alloc failed\n");
+        goto end;
+    }
+
+    if (R_FAILED(res))
+    {
+        badgeDataHandle = 0;
+        char err_string[128] = {0};
+        sprintf(err_string, language.badges.extdata_locked, res);
+        throw_error(err_string, ERROR_LEVEL_WARNING);
+        DEBUG("badgeDataHandle open failed\n");
+        goto end;
+    }
+
+    if (!badgeMngBuffer)
+    {
+        DEBUG("badgeMngBuffer alloc failed\n");
+        goto end;
+    }
+
+    zero_handle_memeasy(badgeDataHandle);
+
+    int badge_count = 0;
+    int set_count = 0;
+    int default_set = 0;
+    int default_set_count = 0;
+    int default_idx = 0;
+
+    progress_finish = entries_read + 12;
+    progress_status = 12;
+    draw_loading_bar(progress_status, progress_finish, INSTALL_BADGES);
+    for (u32 i = 0; i < entries_read && badge_count < 1000; ++i)
+    {
+        if (!strcmp(badge_files[i].shortExt, "PNG"))
+        {
+            if (default_set == 0)
+            {
+                set_count += 1;
+                default_set = set_count;
+                default_idx = badge_count;
+            }
+            u16 path[0x512] = {0};
+            struacat(path, "/Badges/");
+            strucat(path, badge_files[i].name);
+            default_set_count += install_badge_png(fsMakePath(PATH_UTF16, path), badge_files[i], &badge_count, default_set);
+        } else if (!strcmp(badge_files[i].shortExt, "ZIP"))
+        {
+            if (default_set == 0)
+            {
+                set_count += 1;
+                default_set = set_count;
+            }
+            u16 path[0x512] = {0};
+            struacat(path, "/Badges/");
+            strucat(path, badge_files[i].name);
+
+            default_set_count += install_badge_zip(path, &badge_count, default_set);
+        } else if (badge_files[i].attributes & FS_ATTRIBUTE_DIRECTORY)
+        {
+            set_count += 1;
+            u32 count = install_badge_dir(badge_files[i], &badge_count, set_count);
+            if (count == 0)
+                set_count -= 1;
+        }
+        progress_status += 1;
+        draw_loading_bar(progress_status, progress_finish, INSTALL_BADGES);
+    }
+
+    DEBUG("Badges installed - doing metadata\n");
+    if (default_set != 0)
+    {
+        int default_index = default_set - 1;
+        u32 total_count = 0xFFFF * default_set_count;
+        for (int i = 0; i < 16; ++i)
+        {
+            u16 name[0x8A/2] = {0};
+            utf8_to_utf16(name, (u8 *) "Other Badges", 0x8A);
+            FSFILE_Write(badgeDataHandle, NULL, default_index * 0x8A0 + i * 0x8A, &name, strulen(name, 0x45) * 2, 0);
+        }
+        badgeMngBuffer[0x3D8 + default_index/8] |= 1 << (default_index % 8);
+
+        memset(badgeMngBuffer + 0xA028 + default_index * 0x30, 0xFF, 8);
+        badgeMngBuffer[0xA028 + 0xC + default_index * 0x30] = 0x10; // bytes 13 and 14 are 0x2710
+        badgeMngBuffer[0xA028 + 0xD + default_index * 0x30] = 0x27;
+        memcpy(badgeMngBuffer + 0xA028 + 0x10 + default_index * 0x30, &default_set, 4);
+        memcpy(badgeMngBuffer + 0xA028 + 0x14 + default_index * 0x30, &default_index, 4);
+        memset(badgeMngBuffer + 0xA028 + 0x18 + default_index * 0x30, 0xFF, 4);
+        memcpy(badgeMngBuffer + 0xA028 + 0x1C + default_index * 0x30, &default_set_count, 4);
+        memcpy(badgeMngBuffer + 0xA028 + 0x20 + default_index * 0x30, &total_count, 4);
+        memcpy(badgeMngBuffer + 0xA028 + 0x24 + default_index * 0x30, &default_idx, 4);
+
+        FILE *fp = fopen("romfs:/anemone_set.png", "rb");
+        fseek(fp, 0L, SEEK_END);
+        ssize_t size = ftell(fp);
+        char *icon_buf = malloc(size);
+        fseek(fp, 0L, SEEK_SET);
+        fread(icon_buf, 1, size, fp);
+        fclose(fp);
+        pngToRGB565(icon_buf, size, rgb_buf_64x64, alpha_buf_64x64, rgb_buf_32x32, alpha_buf_32x32, true);
+        free(icon_buf);
+        FSFILE_Write(badgeDataHandle, NULL, 0x250F80 + default_index * 0x2000, rgb_buf_64x64, 64 * 64 * 2, 0);
+    }
+
+    FSFILE_Flush(badgeDataHandle);
+
+    u32 total_badges = 0xFFFF * badge_count; // Quantity * unique badges?
+
+    badgeMngBuffer[0x4] = set_count; // badge set count
+    memcpy(badgeMngBuffer + 0x8, &badge_count, 4);
+    badgeMngBuffer[0x10] = 0xFF; // Selected Set - 0xFFFFFFFF is all badges
+    badgeMngBuffer[0x11] = 0xFF;
+    badgeMngBuffer[0x12] = 0xFF;
+    badgeMngBuffer[0x13] = 0xFF;
+    memcpy(badgeMngBuffer + 0x18, &total_badges, 4);
+    memcpy(badgeMngBuffer + 0x1C, &nnidNum, 4);
+
+    for (int i = set_count; i < 100; ++i) // default values for remaining sets
+    {
+        memset(badgeMngBuffer + 0xA028 + 0x30 * i, 0xFF, 0x8);
+        memset(badgeMngBuffer + 0xA028 + 0x30 * i + 0x8, 0x00, 0x4);
+        badgeMngBuffer[0xA028 + 0x30 * i + 0xC] = 0x10;
+        badgeMngBuffer[0xA028 + 0x30 * i + 0xD] = 0x27;
+        memset(badgeMngBuffer + 0xA028 + 0x30 * i + 0xE, 0x0, 0x2);
+        memset(badgeMngBuffer + 0xA028 + 0x30 * i + 0x10, 0xFF, 0xC);
+        memset(badgeMngBuffer + 0xA028 + 0x30 * i + 0x1C, 0x00, 0x8);
+        memset(badgeMngBuffer + 0xA028 + 0x30 * i + 0x24, 0xFF, 0x4);
+        memset(badgeMngBuffer + 0xA028 + 0x30 * i + 0x28, 0x00, 0x8);
+    }
+
+    res = FSUSER_OpenFile(&handle, ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeMngFile.dat"), FS_OPEN_READ, 0);
+    if (res == 0)
+    {
+        FSFILE_Read(handle, NULL, 0xB2E8, badgeMngBuffer+0xB2E8, 360 * 0x18);
+        FSFILE_Close(handle);
+    }
+
+    res = buf_to_file(BADGE_MNG_SIZE, fsMakePath(PATH_ASCII, "/BadgeMngFile.dat"), ArchiveBadgeExt, badgeMngBuffer);
+    if (res)
+    {
+        DEBUG("Error writing badge manage data! %lx\n", res);
+        char err_string[128] = {0};
+        sprintf(err_string, language.badges.extdata_locked, res);
+        throw_error(err_string, ERROR_LEVEL_WARNING);
+        goto end; 
+    }
+
+    
+    end:
+    actExit();
+    if (rgb_buf_64x64) free(rgb_buf_64x64);
+    if (alpha_buf_64x64) free(alpha_buf_64x64);
+    if (rgb_buf_32x32) free(rgb_buf_32x32);
+    if (alpha_buf_32x32) free(alpha_buf_32x32);
+    if (handle) FSFILE_Close(handle);
+    if (folder) FSDIR_Close(folder);
+    if (badgeDataHandle) FSFILE_Close(badgeDataHandle);
+    if (badgeMngBuffer) free(badgeMngBuffer);
+    if (badge_files) free(badge_files);
+    return res;
+}

source/camera.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -32,32 +32,68 @@
 #include "fs.h"
 #include "loading.h"
 #include "remote.h"
+#include "ui_strings.h"
 
 #include <archive.h>
 #include <archive_entry.h>
 
-void exit_qr(qr_data *data)
+static void start_read(qr_data * data)
 {
-    DEBUG("Exiting QR\n");
+    LightLock_Lock(&data->mut);
-    svcSignalEvent(data->cancel);
+    while(data->writer_waiting || data->writer_active)
-    while(!data->finished)
+    {
-       svcSleepThread(1000000);
+        CondVar_WaitTimeout(&data->cond, &data->mut, 1000000);
-    svcCloseHandle(data->cancel);
-    data->capturing = false;
-
-    free(data->camera_buffer);
-    free(data->tex);
-    quirc_destroy(data->context);
     }
 
-void capture_cam_thread(void *arg) 
+    AtomicIncrement(&data->num_readers_active);
+    LightLock_Unlock(&data->mut);
+}
+static void stop_read(qr_data * data)
+{
+    LightLock_Lock(&data->mut);
+    AtomicDecrement(&data->num_readers_active);
+    if(data->num_readers_active == 0)
+    {
+        CondVar_Signal(&data->cond);
+    }
+    LightLock_Unlock(&data->mut);
+}
+static void start_write(qr_data * data)
+{
+    LightLock_Lock(&data->mut);
+    data->writer_waiting = true;
+
+    while(data->num_readers_active)
+    {
+        CondVar_WaitTimeout(&data->cond, &data->mut, 1000000);
+    }
+
+    data->writer_waiting = false;
+    data->writer_active = true;
+
+    LightLock_Unlock(&data->mut);
+}
+static void stop_write(qr_data * data)
+{
+    LightLock_Lock(&data->mut);
+
+    data->writer_active = false;
+    CondVar_Broadcast(&data->cond);
+
+    LightLock_Unlock(&data->mut);
+}
+
+static void capture_cam_thread(void * arg)
 {
     qr_data * data = (qr_data *) arg;
-    Handle events[3] = {0};
-    events[0] = data->cancel;
-    u32 transferUnit;
 
-    u16 *buffer = calloc(1, 400 * 240 * sizeof(u16));
+    Handle cam_events[3] = {0};
+    cam_events[0] = data->event_stop;
+
+    u32 transferUnit;
+    const u32 bufsz = 400 * 240 * sizeof(u16);
+    u16 * buffer = linearAlloc(bufsz);
+
     camInit();
     CAMU_SetSize(SELECT_OUT1, SIZE_CTR_TOP_LCD, CONTEXT_A);
     CAMU_SetOutputFormat(SELECT_OUT1, OUTPUT_RGB_565, CONTEXT_A);
@@ -66,38 +102,42 @@ void capture_cam_thread(void *arg)
     CAMU_SetAutoExposure(SELECT_OUT1, true);
     CAMU_SetAutoWhiteBalance(SELECT_OUT1, true);
     CAMU_Activate(SELECT_OUT1);
-    CAMU_GetBufferErrorInterruptEvent(&events[2], PORT_CAM1);
+    CAMU_GetBufferErrorInterruptEvent(&cam_events[2], PORT_CAM1);
     CAMU_SetTrimming(PORT_CAM1, false);
     CAMU_GetMaxBytes(&transferUnit, 400, 240);
     CAMU_SetTransferBytes(PORT_CAM1, transferUnit, 400, 240);
     CAMU_ClearBuffer(PORT_CAM1);
-    CAMU_SetReceiving(&events[1], buffer, PORT_CAM1, 400 * 240 * sizeof(u16), (s16) transferUnit);
+    CAMU_SetReceiving(&cam_events[1], buffer, PORT_CAM1, bufsz, transferUnit);
     CAMU_StartCapture(PORT_CAM1);
-    svcSignalEvent(data->started);
+
     bool cancel = false;
+
     while (!cancel)
     {
         s32 index = 0;
-        svcWaitSynchronizationN(&index, events, 3, false, U64_MAX);
+        svcWaitSynchronizationN(&index, cam_events, 3, false, U64_MAX);
         switch(index) {
             case 0:
                 DEBUG("Cancel event received\n");
                 cancel = true;
                 break;
             case 1:
-                svcCloseHandle(events[1]);
+                svcCloseHandle(cam_events[1]);
-                events[1] = 0;
+                cam_events[1] = 0;
-                svcWaitSynchronization(data->mutex, U64_MAX);
+
-                memcpy(data->camera_buffer, buffer, 400 * 240 * sizeof(u16));
+                start_write(data);
-                GSPGPU_FlushDataCache(data->camera_buffer, 400 * 240 * sizeof(u16));
+                memcpy(data->camera_buffer, buffer, bufsz);
-                svcReleaseMutex(data->mutex);
+                data->any_update = true;
-                CAMU_SetReceiving(&events[1], buffer, PORT_CAM1, 400 * 240 * sizeof(u16), transferUnit);
+                stop_write(data);
+
+                CAMU_SetReceiving(&cam_events[1], buffer, PORT_CAM1, bufsz, transferUnit);
                 break;
             case 2:
-                svcCloseHandle(events[1]);
+                svcCloseHandle(cam_events[1]);
-                events[1] = 0;
+                cam_events[1] = 0;
+
                 CAMU_ClearBuffer(PORT_CAM1);
-                CAMU_SetReceiving(&events[1], buffer, PORT_CAM1, 400 * 240 * sizeof(u16), transferUnit);
+                CAMU_SetReceiving(&cam_events[1], buffer, PORT_CAM1, bufsz, transferUnit);
                 CAMU_StartCapture(PORT_CAM1);
                 break;
             default:
@@ -115,114 +155,198 @@ void capture_cam_thread(void *arg)
     CAMU_ClearBuffer(PORT_CAM1);
     CAMU_Activate(SELECT_NONE);
     camExit();
-    free(buffer);
+
-    for(int i = 0; i < 3; i++) {
+    linearFree(buffer);
-        if(events[i] != 0) {
+    for(int i = 1; i < 3; i++)
-            svcCloseHandle(events[i]);
+    {
-            events[i] = 0;
+        if(cam_events[i] != 0) {
+            svcCloseHandle(cam_events[i]);
+            cam_events[i] = 0;
         }
     }
-    svcCloseHandle(data->mutex);
-    data->finished = true;
-}
 
-void update_ui(void *arg)
+    LightEvent_Signal(&data->event_cam_info);
+}
+
+static void update_ui(void * arg)
 {
     qr_data * data = (qr_data *) arg;
+    C3D_Tex tex;
 
-    while (!data->finished)
+    static const Tex3DS_SubTexture subt3x = { 400, 240, 0.0f, 1.0f, 400.0f/512.0f, 1.0f - (240.0f/256.0f) };
+    C3D_TexInit(&tex, 512, 256, GPU_RGB565);
+
+    C3D_TexSetFilter(&tex, GPU_LINEAR, GPU_LINEAR);
+
+    while(svcWaitSynchronization(data->event_stop, 2 * 1000 * 1000ULL) == 0x09401BFE) // timeout of 2ms occured, still have 14 for copy and render
     {
         draw_base_interface();
 
         // Untiled texture loading code adapted from FBI
-        svcWaitSynchronization(data->mutex, U64_MAX);
+        start_read(data);
-        for(u32 x = 0; x < 400 && !data->finished; x++) {
+        if(data->any_update)
-            for(u32 y = 0; y < 256 && !data->finished; y++) {
-                u32 dstPos = ((((y >> 3) * (512 >> 3) + (x >> 3)) << 6) + ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) | ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3))) * sizeof(u16);
-                u32 srcPos = (y * 400 + x) * sizeof(u16);
-
-                memcpy(&((u8*) data->image.tex->data)[dstPos], &((u8*) data->camera_buffer)[srcPos], sizeof(u16));
-            }
-        }
-
-        svcReleaseMutex(data->mutex);
-
-        if (data->finished)
         {
-            end_frame();
+            for(u32 y = 0; y < 240; y++) {
-        }
+                const u32 srcPos = y * 400;
+                for(u32 x = 0; x < 400; x++) {
+                    const u32 dstPos = ((((y >> 3) * (512 >> 3) + (x >> 3)) << 6) + ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) | ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3)));
 
-        C2D_DrawImageAt(data->image, 0.0f, 0.0f, 0.4f, NULL, 1.0f, 1.0f);
+                    ((u16 *)tex.data)[dstPos] = data->camera_buffer[srcPos + x];
+                }
+            }
+            data->any_update = false;
+        }
+        stop_read(data);
+
+        C2D_DrawImageAt((C2D_Image){ &tex, &subt3x }, 0.0f, 0.0f, 0.4f, NULL, 1.0f, 1.0f);
 
         set_screen(bottom);
-        draw_text_center(GFX_BOTTOM, 4, 0.5, 0.5, 0.5, colors[COLOR_WHITE], "Press \uE005 To Quit");
+        draw_text_center(GFX_BOTTOM, 4, 0.5, 0.5, 0.5, colors[COLOR_WHITE], language.camera.quit);
         end_frame();
     }
+
+    C3D_TexDelete(&tex);
+    LightEvent_Signal(&data->event_ui_info);
 }
 
-bool start_capture_cam(qr_data *data) 
+static bool start_capture_cam(qr_data * data) 
 {
-    data->mutex = 0;
+    if((data->cam_thread = threadCreate(capture_cam_thread, data, 0x10000, 0x1A, 1, false)) == NULL)
-    data->cancel = 0;
+    {
-    svcCreateEvent(&data->cancel, RESET_STICKY);
+        throw_error(language.camera.thread_error, ERROR_LEVEL_ERROR);
-    svcCreateMutex(&data->mutex, false);
+        LightEvent_Signal(&data->event_cam_info);
-    if(threadCreate(capture_cam_thread, data, 0x10000, 0x1A, 1, true) == NULL)
+        LightEvent_Signal(&data->event_ui_info);
         return false;
-    svcWaitSynchronization(data->started, U64_MAX);
+    }
-    if(threadCreate(update_ui, data, 0x10000, 0x1A, 1, true) == NULL)
+    if((data->ui_thread = threadCreate(update_ui, data, 0x10000, 0x1A, 1, false)) == NULL)
     {
-        exit_qr(data);
+        LightEvent_Signal(&data->event_ui_info);
         return false;
     }
     return true;
 }
 
-void update_qr(qr_data *data)
+static bool update_qr(qr_data * data, struct quirc_data * scan_data)
 {
-    hidScanInput();
-    if (hidKeysDown() & (KEY_R | KEY_B | KEY_TOUCH)) {
-        exit_qr(data);
-        return;
-    }
-
-    if (!data->capturing) {
-        if(start_capture_cam(data))
-            data->capturing = true;
-        else {
-            exit_qr(data);
-            return;
-        }
-
-    }
-
-    if (data->finished) {
-        exit_qr(data);
-        return;
-    }
-
     int w;
     int h;
     u8 * image = (u8 *)quirc_begin(data->context, &w, &h);
-    for (ssize_t x = 0; x < w; x++) {
+
-        for (ssize_t y = 0; y < h; y++) {
+    start_read(data);
-            u16 px = data->camera_buffer[y * 400 + x];
+    for (int y = 0; y < h; y++) {
-            image[y * w + x] = (u8)(((((px >> 11) & 0x1F) << 3) + (((px >> 5) & 0x3F) << 2) + ((px & 0x1F) << 3)) / 3);
+        const int actual_y = y * w;
+        for (int x = 0; x < w; x++) {
+            const int actual_off = actual_y + x;
+            const u16 px = data->camera_buffer[actual_off];
+            image[actual_off] = (u8)(((((px >> 11) & 0x1F) << 3) + (((px >> 5) & 0x3F) << 2) + ((px & 0x1F) << 3)) / 3);
         }
     }
+    stop_read(data);
+
     quirc_end(data->context);
     if(quirc_count(data->context) > 0)
     {
         struct quirc_code code;
-        struct quirc_data scan_data;
         quirc_extract(data->context, 0, &code);
-        if (!quirc_decode(&code, &scan_data))
+        if (!quirc_decode(&code, scan_data))
         {
-            exit_qr(data);
+            return true;
+        }
+    }
 
+    return false;
+}
+
+static void start_qr(qr_data * data)
+{
+    svcCreateEvent(&data->event_stop, RESET_STICKY);
+    LightEvent_Init(&data->event_cam_info, RESET_STICKY);
+    LightEvent_Init(&data->event_ui_info, RESET_STICKY);
+    LightLock_Init(&data->mut);
+    CondVar_Init(&data->cond);
+
+    data->cam_thread = NULL;
+    data->ui_thread = NULL;
+    data->any_update = false;
+
+    data->context = quirc_new();
+    quirc_resize(data->context, 400, 240);
+    data->camera_buffer = calloc(1, 400 * 240 * sizeof(u16));
+}
+static void exit_qr(qr_data * data)
+{
+    svcSignalEvent(data->event_stop);
+
+    LightEvent_Wait(&data->event_ui_info);
+    LightEvent_Clear(&data->event_ui_info);
+    if(data->ui_thread != NULL)
+    {
+        threadJoin(data->ui_thread, U64_MAX);
+        threadFree(data->ui_thread);
+        data->ui_thread = NULL;
+    }
+
+    LightEvent_Wait(&data->event_cam_info);
+    LightEvent_Clear(&data->event_cam_info);
+    if(data->cam_thread != NULL)
+    {
+        threadJoin(data->cam_thread, U64_MAX);
+        threadFree(data->cam_thread);
+        data->cam_thread = NULL;
+    }
+
+    free(data->camera_buffer);
+    data->camera_buffer = NULL;
+    svcCloseHandle(data->event_stop);
+    data->event_stop = 0;
+}
+
+bool init_qr(void)
+{
+    qr_data data;
+
+    memset(&data, 0, sizeof(data));
+
+    start_qr(&data);
+
+    struct quirc_data * scan_data = calloc(1, sizeof(struct quirc_data)); 
+    const bool ready = start_capture_cam(&data);
+    bool finished = !ready;
+
+    while(!finished)
+    {
+        hidScanInput();
+        if (hidKeysDown() & (KEY_R | KEY_B | KEY_TOUCH))
+        {
+            break;
+        }
+
+        finished = update_qr(&data, scan_data);
+        svcSleepThread(50 * 1000 * 1000ULL); // only scan every 50ms
+    }
+
+    exit_qr(&data);
+
+    bool success = false;
+    if(finished && ready)
+    {
         draw_install(INSTALL_DOWNLOAD);
         char * zip_buf = NULL;
         char * filename = NULL;
-            u32 zip_size = http_get((char*)scan_data.payload, &filename, &zip_buf, INSTALL_DOWNLOAD);
+        u32 zip_size;
+
+        Result res = http_get((char*)scan_data->payload, &filename, &zip_buf, &zip_size, INSTALL_DOWNLOAD, "application/zip; application/x-zip-compressed");
+        if (R_FAILED(res))
+        {
+            free(filename);
+            free(zip_buf);
+            return false;
+        }
+        else if (R_DESCRIPTION(res) == RD_NO_DATA || R_DESCRIPTION(res) == RD_CANCEL_REQUESTED)
+        {
+            free(filename);
+            return true;
+        }
 
         if(zip_size != 0)
         {
@@ -236,13 +360,13 @@ void update_qr(qr_data *data)
 
             if(r == ARCHIVE_OK)
             {
-                    EntryMode mode = MODE_AMOUNT;
+                RemoteMode mode = REMOTE_MODE_AMOUNT;
 
                 char * buf = NULL;
                 do {
                     if(zip_memory_to_buf("body_LZ.bin", zip_buf, zip_size, &buf) != 0)
                     {
-                            mode = MODE_THEMES;
+                        mode = REMOTE_MODE_THEMES;
                         break;
                     }
 
@@ -250,7 +374,7 @@ void update_qr(qr_data *data)
                     buf = NULL;
                     if(zip_memory_to_buf("splash.bin", zip_buf, zip_size, &buf) != 0)
                     {
-                            mode = MODE_SPLASHES;
+                        mode = REMOTE_MODE_SPLASHES;
                         break;
                     }
 
@@ -258,7 +382,7 @@ void update_qr(qr_data *data)
                     buf = NULL;
                     if(zip_memory_to_buf("splashbottom.bin", zip_buf, zip_size, &buf) != 0)
                     {
-                            mode = MODE_SPLASHES;
+                        mode = REMOTE_MODE_SPLASHES;
                         break;
                     }
                 }
@@ -267,61 +391,39 @@ void update_qr(qr_data *data)
                 free(buf);
                 buf = NULL;
 
-                    if(mode != MODE_AMOUNT)
+                if(mode != REMOTE_MODE_AMOUNT)
                 {
-                        char path_to_file[0x107] = {0};
+                    save_zip_to_sd(filename, zip_size, zip_buf, mode);
-                        sprintf(path_to_file, "%s%s", main_paths[mode], filename);
+                    success = true;
-                        char * extension = strrchr(path_to_file, '.');
-                        if (extension == NULL || strcmp(extension, ".zip"))
-                            strcat(path_to_file, ".zip");
-
-                        remake_file(fsMakePath(PATH_ASCII, path_to_file), ArchiveSD, zip_size);
-                        buf_to_file(zip_size, fsMakePath(PATH_ASCII, path_to_file), ArchiveSD, zip_buf);
-                        data->success = true;
                 }
                 else
                 {
-                        throw_error("Zip downloaded is neither\na splash nor a theme.", ERROR_LEVEL_WARNING);
+                    bool badge = draw_confirm_no_interface(language.camera.badge_question);
+                    if (badge)
+                    {
+                        save_zip_to_sd(filename, zip_size, zip_buf, REMOTE_MODE_BADGES);
+                        // don't set success since we don't need to reload lists for badge zips
+                    } else
+                    {
+                        throw_error(language.camera.zip_not_theme_splash, ERROR_LEVEL_WARNING);
+                    }
                 }
             }
             else
             {
-                    throw_error("File downloaded isn't a zip.", ERROR_LEVEL_WARNING);
+                throw_error(language.camera.file_not_zip, ERROR_LEVEL_WARNING);
             }
+            free(zip_buf);
         }
         else
         {
-                throw_error("Download failed.", ERROR_LEVEL_WARNING);
+            throw_error(language.camera.download_failed, ERROR_LEVEL_WARNING);
         }
 
         free(filename);
-            free(zip_buf);
-        }   
     }
 
-}
+    free(scan_data);
-
+    quirc_destroy(data.context);
-bool init_qr(void)
-{
-    qr_data *data = calloc(1, sizeof(qr_data));
-    data->capturing = false;
-    data->finished = false;
-    svcCreateEvent(&data->started, RESET_STICKY);
-    
-    data->context = quirc_new();
-    quirc_resize(data->context, 400, 240);
-
-    data->camera_buffer = calloc(1, 400 * 240 * sizeof(u16));
-
-    data->tex = (C3D_Tex*)malloc(sizeof(C3D_Tex));
-    static const Tex3DS_SubTexture subt3x = { 512, 256, 0.0f, 1.0f, 1.0f, 0.0f };
-    data->image = (C2D_Image){ data->tex, &subt3x };
-    C3D_TexInit(data->image.tex, 512, 256, GPU_RGB565);
-    C3D_TexSetFilter(data->image.tex, GPU_LINEAR, GPU_LINEAR);
-
-    while (!data->finished) update_qr(data);
-    bool success = data->success;
-    free(data);
-
     return success;
 }

source/colors.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -30,11 +30,11 @@ Color colors[COLOR_AMOUNT] = {0};
 
 void init_colors(void)
 {
-    colors[COLOR_BACKGROUND] = C2D_Color32(35, 28, 32, 255); //silver-y black
+    colors[COLOR_BACKGROUND] = config.background_color;
-    colors[COLOR_ACCENT] = C2D_Color32(12, 58, 111, 255);
+    colors[COLOR_ACCENT] = config.accent_color;
     colors[COLOR_WHITE] = C2D_Color32(255, 255, 255, 255);
     colors[COLOR_CURSOR] = C2D_Color32(200, 200, 200, 255);
     colors[COLOR_BLACK] = C2D_Color32(0, 0, 0, 255);
-    colors[COLOR_RED] = C2D_Color32(229, 66, 66, 255);
+    colors[COLOR_RED] = config.red_color;
-    colors[COLOR_YELLOW] = C2D_Color32(239, 220, 11, 255);
+    colors[COLOR_YELLOW] = config.yellow_color;
 }

source/config.c

@@ -0,0 +1,117 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2024 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#include "config.h"
+
+Config_s config;
+
+void load_config(void)
+{
+    memset(&config, 0, sizeof(Config_s));
+    char *json_buf = NULL;
+    u32 json_len = file_to_buf(fsMakePath(PATH_ASCII, "/3ds/" APP_TITLE "/config.json"), ArchiveSD, &json_buf);
+    if (json_len)
+    {
+        json_error_t error;
+        json_t *root = json_loadb(json_buf, json_len, 0, &error);
+        if (root)
+        {
+            const char *key;
+            json_t *value;
+            json_object_foreach(root, key, value)
+            {
+                if (json_is_array(value) && !strcmp(key, "Accent Color") && json_array_size(value) == 4)
+                {
+                    if (json_is_integer(json_array_get(value, 0)) && json_is_integer(json_array_get(value, 1))
+                        && json_is_integer(json_array_get(value, 2)) && json_is_integer(json_array_get(value, 3)))
+                    {
+                        u8 r = min(255, json_integer_value(json_array_get(value, 0)));
+                        u8 g = min(255, json_integer_value(json_array_get(value, 1)));
+                        u8 b = min(255, json_integer_value(json_array_get(value, 2)));
+                        u8 a = min(255, json_integer_value(json_array_get(value, 3)));
+
+                        config.accent_color = C2D_Color32(r, g, b, a);
+                    }
+                }
+                else if (json_is_array(value) && !strcmp(key, "Background Color") && json_array_size(value) == 4)
+                {
+                    if (json_is_integer(json_array_get(value, 0)) && json_is_integer(json_array_get(value, 1))
+                        && json_is_integer(json_array_get(value, 2)) && json_is_integer(json_array_get(value, 3)))
+                    {
+                        u8 r = min(255, json_integer_value(json_array_get(value, 0)));
+                        u8 g = min(255, json_integer_value(json_array_get(value, 1)));
+                        u8 b = min(255, json_integer_value(json_array_get(value, 2)));
+                        u8 a = min(255, json_integer_value(json_array_get(value, 3)));
+
+                        config.background_color = C2D_Color32(r, g, b, a);
+                    }
+                }
+                else if (json_is_array(value) && !strcmp(key, "Red Color") && json_array_size(value) == 4)
+                {
+                    if (json_is_integer(json_array_get(value, 0)) && json_is_integer(json_array_get(value, 1))
+                        && json_is_integer(json_array_get(value, 2)) && json_is_integer(json_array_get(value, 3)))
+                    {
+                        u8 r = min(255, json_integer_value(json_array_get(value, 0)));
+                        u8 g = min(255, json_integer_value(json_array_get(value, 1)));
+                        u8 b = min(255, json_integer_value(json_array_get(value, 2)));
+                        u8 a = min(255, json_integer_value(json_array_get(value, 3)));
+
+                        config.red_color = C2D_Color32(r, g, b, a);
+                    }
+                }
+                else if (json_is_array(value) && !strcmp(key, "Yellow Color") && json_array_size(value) == 4)
+                {
+                    if (json_is_integer(json_array_get(value, 0)) && json_is_integer(json_array_get(value, 1))
+                        && json_is_integer(json_array_get(value, 2)) && json_is_integer(json_array_get(value, 3)))
+                    {
+                        u8 r = min(255, json_integer_value(json_array_get(value, 0)));
+                        u8 g = min(255, json_integer_value(json_array_get(value, 1)));
+                        u8 b = min(255, json_integer_value(json_array_get(value, 2)));
+                        u8 a = min(255, json_integer_value(json_array_get(value, 3)));
+
+                        config.yellow_color = C2D_Color32(r, g, b, a);
+                    }
+                }
+            }
+        } else
+        {
+            DEBUG(error.text);
+        }
+    }
+    if (config.accent_color == 0)
+        config.accent_color = C2D_Color32(12, 58, 111, 255);
+
+    if (config.background_color == 0)
+        config.background_color = C2D_Color32(35, 28, 32, 255); //silver-y black
+
+    if (config.red_color == 0)
+        config.red_color = C2D_Color32(229, 66, 66, 255);
+    
+    if (config.yellow_color == 0)
+        config.yellow_color = C2D_Color32(239, 220, 11, 255);
+
+    if (json_buf) free(json_buf);
+}

source/conversion.c

@@ -0,0 +1,318 @@
+#include "conversion.h"
+#include "draw.h"
+
+#include <png.h>
+
+// don't be fooled - this function always expects 64x64 input buffers. Width/height only
+// control output resolution
+int rgb565ToPngFile(char *filename, u16 *rgb_buf, u8 *alpha_buf, int width, int height)
+{
+    FILE *fp = fopen(filename, "wb");
+    u8 *image = malloc(64 * 64 * 4);
+    if (!image) return -1;
+
+    int i, x, y, r, g, b, a;
+
+    for (i = 0; i <  64 * 64; ++i)
+    {
+        r = (rgb_buf[i] & 0xF800) >> 11;
+        g = (rgb_buf[i] & 0x07E0) >> 5;
+        b = (rgb_buf[i] & 0x001F);
+        a = (alpha_buf[i/2] >> (4*(i%2))) & 0x0F;
+
+        r = round(r * 255.0 / 31.0);
+        g = round(g * 255.0 / 63.0);
+        b = round(b * 255.0 / 31.0);
+        a = a * 0x11;
+        x = 8*((i/64)%8) + (((i%64)&0x01) >> 0) + (((i%64)&0x04) >> 1) + (((i%64)&0x10) >> 2);
+        y = 8*(i/512) + (((i%64)&0x02) >> 1) + (((i%64)&0x08) >> 2) + (((i%64)&0x20) >> 3);
+        image[y * 64 * 4 + x * 4 + 0] = r;
+        image[y * 64 * 4 + x * 4 + 1] = g;
+        image[y * 64 * 4 + x * 4 + 2] = b;
+        image[y * 64 * 4 + x * 4 + 3] = a;
+    }
+
+    png_structp png = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+    png_infop info = png_create_info_struct(png);
+    setjmp(png_jmpbuf(png));
+    png_init_io(png, fp);
+    png_set_IHDR(png, info, width, height, 8, PNG_COLOR_TYPE_RGB_ALPHA, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
+    png_write_info(png, info);
+    png_bytep row = malloc(4 * width * sizeof(png_byte));
+    for (y = 0; y < height; ++y)
+    {
+        for (x = 0; x < width; ++x)
+        {
+            row[x * 4 + 0] = image[(y * 64 + x) * 4 + 0];
+            row[x * 4 + 1] = image[(y * 64 + x) * 4 + 1];
+            row[x * 4 + 2] = image[(y * 64 + x) * 4 + 2];
+            row[x * 4 + 3] = image[(y * 64 + x) * 4 + 3];
+        }
+
+        png_write_row(png, row);
+    }
+
+    png_write_end(png, info);
+    png_free_data(png, info, PNG_FREE_ALL, -1);
+    png_destroy_write_struct(&png, NULL);
+    free(row);
+    free(image);
+    fflush(fp);
+    fclose(fp);
+
+    return 0;
+}
+
+int pngToRGB565(char *png_buf, u64 fileSize, u16 *rgb_buf_64x64, u8 *alpha_buf_64x64, u16 *rgb_buf_32x32, u8 *alpha_buf_32x32, bool set_icon)
+{
+    if (png_buf == NULL) return 0;
+    if (fileSize < 8 || png_sig_cmp((png_bytep) png_buf, 0, 8))
+    {
+        return 0;
+    }
+
+    u32 *buf = (u32 *) png_buf;
+    FILE *fp = fmemopen(buf, fileSize, "rb");
+    png_bytep *row_pointers = NULL;
+
+    png_structp png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+    png_infop info = png_create_info_struct(png);
+
+    png_init_io(png, fp);
+    png_read_info(png, info);
+
+    u32 width = png_get_image_width(png, info);
+    u32 height = png_get_image_height(png, info);
+    png_byte color_type = png_get_color_type(png, info);
+    png_byte bit_depth = png_get_bit_depth(png, info);
+
+    if (set_icon && (width != 48 || height != 48))
+    {
+        DEBUG("Invalid set icon?\n");
+        return 0;
+    }
+    if (!set_icon && (width < 64 || height < 64 || width % 64 != 0 || height % 64 != 0 || width > 12 * 64 || height > 6 * 64))
+    {
+        DEBUG("Invalid png found...\n");
+        return 0;
+    }
+    
+    if (bit_depth == 16)
+        png_set_strip_16(png);
+
+    if (color_type == PNG_COLOR_TYPE_PALETTE)
+        png_set_palette_to_rgb(png);
+
+    if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+        png_set_expand_gray_1_2_4_to_8(png);
+
+    if (png_get_valid(png, info, PNG_INFO_tRNS))
+        png_set_tRNS_to_alpha(png);
+
+    if (color_type == PNG_COLOR_TYPE_RGB ||
+        color_type == PNG_COLOR_TYPE_GRAY ||
+        color_type == PNG_COLOR_TYPE_PALETTE)
+        png_set_filler(png, 0xFF, PNG_FILLER_AFTER);
+
+    if (color_type == PNG_COLOR_TYPE_GRAY ||
+        color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+        png_set_gray_to_rgb(png);
+
+    png_read_update_info(png, info);
+
+    u32 x, y, r, g, b, a;
+
+    memset(alpha_buf_64x64, 0, 12*6*64*64/2);
+    memset(alpha_buf_32x32, 0, 12*6*32*32/2);
+
+    row_pointers = malloc(sizeof(png_bytep) * height);
+    for (y = 0; y < height; y++)
+    {
+        row_pointers[y] = (png_byte *) malloc(png_get_rowbytes(png, info));
+    }
+
+    png_read_image(png, row_pointers);
+
+    png_destroy_read_struct(&png, &info, NULL);
+
+    if (fp) fclose(fp);
+    for (y = 0; y < height; ++y)
+    {
+        png_bytep row = row_pointers[y];
+        for (x = 0; x < width; ++x)
+        {
+            png_bytep px = &(row[x * 4]);
+            r = px[0] >> 3;
+            g = px[1] >> 2;
+            b = px[2] >> 3;
+            a = px[3] >> 4;
+            
+            // rgb565 conversion code adapted from GYTB
+            int rgb565_index = 8*64*((y/8)%8) | 64*((x/8)%8) | 32*((y/4)%2) | 16*((x/4)%2) | 8*((y/2)%2) | 4*((x/2)%2) | 2*(y%2) | (x%2);
+            rgb565_index |= 64*64*(height/64)*(x/64) + 64*64*(y/64); // account for multiple badges from 1 image
+            rgb_buf_64x64[rgb565_index] = (r << 11) | (g << 5) | b;
+            alpha_buf_64x64[rgb565_index / 2] |= a << (4 * (x % 2));
+        }
+    }
+
+    for (y = 0; y < height; y += 2)
+    {
+        png_bytep row = row_pointers[y];
+        png_bytep nextrow = row_pointers[y+1];
+        for (x = 0; x < width; x += 2)
+        {
+            png_bytep px1 = &(row[x * 4]);
+            png_bytep px2 = &(nextrow[x * 4]);
+            png_bytep px3 = &(row[(x + 1) * 4]);
+            png_bytep px4 = &(nextrow[(x + 1) * 4]);
+            r = (px1[0] + px2[0] + px3[0] + px4[0]) >> 5;
+            g = (px1[1] + px2[1] + px3[1] + px4[1]) >> 4;
+            b = (px1[2] + px2[2] + px3[2] + px4[2]) >> 5;
+            a = (px1[3] + px2[3] + px3[3] + px4[3]) >> 6;
+            int x2 = x/2;
+            int y2 = y/2;
+
+            int rgb565_index = 4*64*((y2/8)%4) | 64*((x2/8)%4) | 32*((y2/4)%2) | 16*((x2/4)%2) | 8*((y2/2)%2) | 4*((x2/2)%2) | 2*(y2%2) | (x2%2);
+            rgb565_index |= 32*32*(height/64)*(x/64) + 32*32*(y/64);
+
+            rgb_buf_32x32[rgb565_index] = (r << 11) | (g << 5) | b;
+            alpha_buf_32x32[rgb565_index / 2] |= a << (4 * (x2%2));
+        }
+    }
+
+    for (y = 0; y < height; y++)
+    {
+        free(row_pointers[y]);
+    }
+
+    free(row_pointers);
+    if (!set_icon)
+        return (height/64)*(width/64);
+    else
+        return (height/48)*(width/48);
+} 
+
+static void rotate_agbr_counterclockwise(char ** bufp, size_t size, size_t width)
+{
+    uint32_t * buf = (uint32_t*)*bufp;
+    uint32_t * out = malloc(size);
+
+    size_t pixel_count = (size/4);
+    size_t height = pixel_count/width;
+
+    for (uint32_t h = 0; h < height; ++h)
+    {
+        for (uint32_t w = 0; w < width; ++w)
+        {
+            size_t buf_index = (w + (h * width));
+            size_t out_index = (height * (width-1)) - (height * w) + h;
+
+            out[out_index] = buf[buf_index];
+        }
+    }
+
+    free(*bufp);
+    *bufp = (char*)out;
+}
+
+size_t bin_to_abgr(char ** bufp, size_t size)
+{
+    size_t out_size = (size / 3) * 4;
+    char* buf = malloc(out_size);
+
+    for (size_t i = 0, j = 0; i < size; i+=3, j+=4)
+    {
+        (buf+j)[0] = 0xFF;         // A
+        (buf+j)[1] = (*bufp+i)[0]; // B
+        (buf+j)[2] = (*bufp+i)[1]; // G
+        (buf+j)[3] = (*bufp+i)[2]; // R
+    }
+    free(*bufp);
+    *bufp = buf;
+
+    // splash screens contain the raw framebuffer to put on the screen
+    // because the screens are mounted at a 90 degree angle we also need to rotate
+    // the output
+    rotate_agbr_counterclockwise(bufp, out_size, 240);
+
+    return out_size;
+}
+
+size_t png_to_abgr(char ** bufp, size_t size, u32 *height)
+{
+    size_t out_size = 0;
+    if(size < 8 || png_sig_cmp((png_bytep)*bufp, 0, 8))
+    {
+        throw_error("Invalid preview.png", ERROR_LEVEL_WARNING);
+        return out_size;
+    }
+
+    uint32_t * buf = (uint32_t*)*bufp;
+
+    FILE * fp = fmemopen(buf, size, "rb");;
+    png_bytep * row_pointers = NULL;
+
+    png_structp png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+    png_infop info = png_create_info_struct(png);
+
+    png_init_io(png, fp);
+    png_read_info(png, info);
+
+    u32 width = png_get_image_width(png, info);
+    *height = png_get_image_height(png, info);
+
+    png_byte color_type = png_get_color_type(png, info);
+    png_byte bit_depth  = png_get_bit_depth(png, info);
+
+    // Read any color_type into 8bit depth, ABGR format.
+    // See http://www.libpng.org/pub/png/libpng-manual.txt
+
+    if(bit_depth == 16)
+        png_set_strip_16(png);
+
+    if(color_type == PNG_COLOR_TYPE_PALETTE)
+        png_set_palette_to_rgb(png);
+
+    // PNG_COLOR_TYPE_GRAY_ALPHA is always 8 or 16bit depth.
+    if(color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+        png_set_expand_gray_1_2_4_to_8(png);
+
+    if(png_get_valid(png, info, PNG_INFO_tRNS))
+        png_set_tRNS_to_alpha(png);
+
+    // These color_type don't have an alpha channel then fill it with 0xff.
+    if(color_type == PNG_COLOR_TYPE_RGB ||
+       color_type == PNG_COLOR_TYPE_GRAY ||
+       color_type == PNG_COLOR_TYPE_PALETTE)
+        png_set_add_alpha(png, 0xFF, PNG_FILLER_BEFORE);
+
+    if(color_type == PNG_COLOR_TYPE_GRAY ||
+       color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+        png_set_gray_to_rgb(png);
+
+    //output ABGR
+    png_set_bgr(png);
+    png_set_swap_alpha(png);
+
+    png_read_update_info(png, info);
+
+    row_pointers = malloc(sizeof(png_bytep) * *height);
+    out_size = sizeof(u32) * (width * *height);
+    u32 * out = malloc(out_size);
+    for(u32 y = 0; y < *height; y++)
+    {
+        row_pointers[y] = (png_bytep)(out + (width * y));
+    }
+
+    png_read_image(png, row_pointers);
+
+    png_destroy_read_struct(&png, &info, NULL);
+
+    if (fp) fclose(fp);
+    if (row_pointers) free(row_pointers);
+
+    free(*bufp);
+    *bufp = (char*)out;
+
+    return out_size;
+}

source/draw.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -27,6 +27,7 @@
 #include "draw.h"
 #include "unicode.h"
 #include "colors.h"
+#include "ui_strings.h"
 
 #include "sprites.h"
 
@@ -46,6 +47,12 @@ static const char * mode_switch_char[MODE_AMOUNT] = {
     "T",
 };
 
+static const char *remote_mode_switch_char[REMOTE_MODE_AMOUNT] = {
+    "T",
+    "S",
+    "B",
+};
+
 void init_screens(void)
 {
     init_colors();
@@ -77,54 +84,60 @@ void init_screens(void)
 
     C2D_TextParse(&text[TEXT_VERSION], staticBuf, VERSION);
 
-    C2D_TextParse(&text[TEXT_THEME_MODE], staticBuf, "Theme mode");
+    C2D_TextParse(&text[TEXT_THEME_MODE], staticBuf, language.draw.theme_mode);
-    C2D_TextParse(&text[TEXT_SPLASH_MODE], staticBuf, "Splash mode");
+    C2D_TextParse(&text[TEXT_SPLASH_MODE], staticBuf, language.draw.splash_mode);
 
-    C2D_TextParse(&text[TEXT_NO_THEME_FOUND], staticBuf, "No theme found");
+    C2D_TextParse(&text[TEXT_NO_THEME_FOUND], staticBuf, language.draw.no_themes);
-    C2D_TextParse(&text[TEXT_NO_SPLASH_FOUND], staticBuf, "No splash found");
+    C2D_TextParse(&text[TEXT_NO_SPLASH_FOUND], staticBuf, language.draw.no_splashes);
 
-    C2D_TextParse(&text[TEXT_DOWNLOAD_FROM_QR], staticBuf, "Press \uE005 to download from QR");
+    C2D_TextParse(&text[TEXT_DOWNLOAD_FROM_QR], staticBuf, language.draw.qr_download);
 
-    C2D_TextParse(&text[TEXT_SWITCH_TO_SPLASHES], staticBuf, "Or \uE004 to switch to splashes");
+    C2D_TextParse(&text[TEXT_SWITCH_TO_SPLASHES], staticBuf, language.draw.switch_splashes);
-    C2D_TextParse(&text[TEXT_SWITCH_TO_THEMES], staticBuf, "Or \uE004 to switch to themes");
+    C2D_TextParse(&text[TEXT_SWITCH_TO_THEMES], staticBuf, language.draw.switch_themes);
 
-    C2D_TextParse(&text[TEXT_OR_START_TO_QUIT], staticBuf, "Or        to quit");
+    C2D_TextParse(&text[TEXT_OR_START_TO_QUIT], staticBuf, language.draw.quit);
 
-    C2D_TextParse(&text[TEXT_BY_AUTHOR], staticBuf, "By ");
+    C2D_TextParse(&text[TEXT_BY_AUTHOR], staticBuf, language.draw.by);
-    C2D_TextParse(&text[TEXT_SELECTED], staticBuf, "Selected:");
+    C2D_TextParse(&text[TEXT_SELECTED], staticBuf, language.draw.selected);
-    C2D_TextParse(&text[TEXT_SELECTED_SHORT], staticBuf, "Sel.:");
+    C2D_TextParse(&text[TEXT_SELECTED_SHORT], staticBuf, language.draw.sel);
 
-    C2D_TextParse(&text[TEXT_THEMEPLAZA_THEME_MODE], staticBuf, "ThemePlaza Theme mode");
+    C2D_TextParse(&text[TEXT_THEMEPLAZA_THEME_MODE], staticBuf, language.draw.tp_theme_mode);
-    C2D_TextParse(&text[TEXT_THEMEPLAZA_SPLASH_MODE], staticBuf, "ThemePlaza Splash mode");
+    C2D_TextParse(&text[TEXT_THEMEPLAZA_SPLASH_MODE], staticBuf, language.draw.tp_splash_mode);
+    C2D_TextParse(&text[TEXT_THEMEPLAZA_BADGE_MODE], staticBuf, language.draw.tp_badge_mode);
 
-    C2D_TextParse(&text[TEXT_SEARCH], staticBuf, "Search...");
+    C2D_TextParse(&text[TEXT_SEARCH], staticBuf, language.draw.search);
-    C2D_TextParse(&text[TEXT_PAGE], staticBuf, "Page:");
+    C2D_TextParse(&text[TEXT_PAGE], staticBuf, language.draw.page);
 
-    C2D_TextParse(&text[TEXT_ERROR_QUIT], staticBuf, "Press \uE000 to quit.");
+    C2D_TextParse(&text[TEXT_ERROR_QUIT], staticBuf, language.draw.err_quit);
-    C2D_TextParse(&text[TEXT_ERROR_CONTINUE], staticBuf, "Press \uE000 to continue.");
+    C2D_TextParse(&text[TEXT_ERROR_CONTINUE], staticBuf, language.draw.warn_continue);
 
-    C2D_TextParse(&text[TEXT_CONFIRM_YES_NO], staticBuf, "\uE000 Yes   \uE001 No");
+    C2D_TextParse(&text[TEXT_CONFIRM_YES_NO], staticBuf, language.draw.yes_no);
 
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_THEMES], staticBuf, "Loading themes, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_THEMES], staticBuf, language.draw.load_themes);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_SPLASHES], staticBuf, "Loading splashes, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_SPLASHES], staticBuf, language.draw.load_splash);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_ICONS], staticBuf, "Loading icons, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_ICONS], staticBuf, language.draw.load_icons);
 
-    C2D_TextParse(&text[TEXT_INSTALL_SPLASH], staticBuf, "Installing a splash...");
+    C2D_TextParse(&text[TEXT_INSTALL_SPLASH], staticBuf, language.draw.install_splash);
-    C2D_TextParse(&text[TEXT_INSTALL_SPLASH_DELETE], staticBuf, "Deleting installed splash...");
+    C2D_TextParse(&text[TEXT_INSTALL_SPLASH_DELETE], staticBuf, language.draw.delete_splash);
 
-    C2D_TextParse(&text[TEXT_INSTALL_SINGLE], staticBuf, "Installing a single theme...");
+    C2D_TextParse(&text[TEXT_INSTALL_SINGLE], staticBuf, language.draw.install_theme);
-    C2D_TextParse(&text[TEXT_INSTALL_SHUFFLE], staticBuf, "Installing shuffle themes...");
+    C2D_TextParse(&text[TEXT_INSTALL_SHUFFLE], staticBuf, language.draw.install_shuffle);
-    C2D_TextParse(&text[TEXT_INSTALL_BGM], staticBuf, "Installing BGM-only theme...");
+    C2D_TextParse(&text[TEXT_INSTALL_BGM], staticBuf, language.draw.install_bgm);
-    C2D_TextParse(&text[TEXT_INSTALL_NO_BGM], staticBuf, "Installing theme without BGM...");
+    C2D_TextParse(&text[TEXT_INSTALL_NO_BGM], staticBuf, language.draw.install_no_bgm);
 
-    C2D_TextParse(&text[TEXT_INSTALL_DOWNLOAD], staticBuf, "Downloading...");
+    C2D_TextParse(&text[TEXT_INSTALL_DOWNLOAD], staticBuf, language.draw.downloading);
-    C2D_TextParse(&text[TEXT_INSTALL_CHECKING_DOWNLOAD], staticBuf, "Checking downloaded file...");
+    C2D_TextParse(&text[TEXT_INSTALL_CHECKING_DOWNLOAD], staticBuf, language.draw.checking_dl);
-    C2D_TextParse(&text[TEXT_INSTALL_ENTRY_DELETE], staticBuf, "Deleting from SD...");
+    C2D_TextParse(&text[TEXT_INSTALL_ENTRY_DELETE], staticBuf, language.draw.delete_sd);
 
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_THEMES], staticBuf, "Downloading theme list, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_THEMES], staticBuf, language.draw.download_themes);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_SPLASHES], staticBuf, "Downloading splash list, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_SPLASHES], staticBuf, language.draw.download_splashes);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_PREVIEW], staticBuf, "Downloading preview, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_BADGES], staticBuf, language.draw.download_badges);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_BGM], staticBuf, "Downloading BGM, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_PREVIEW], staticBuf, language.draw.download_preview);
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_BGM], staticBuf, language.draw.download_bgm);
+    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_THEME], staticBuf, language.draw.dump_single);
+    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_ALL_THEMES], staticBuf, language.draw.dump_all_official);
+    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_BADGES], staticBuf, language.draw.dump_badges);
+    C2D_TextParse(&text[TEXT_INSTALL_BADGES], staticBuf, language.draw.install_badges);
 
     for(int i = 0; i < TEXT_AMOUNT; i++)
         C2D_TextOptimize(&text[i]);
@@ -165,6 +178,15 @@ static void draw_image(int image_id, float x, float y)
     C2D_DrawImageAt(C2D_SpriteSheetGetImage(spritesheet, image_id), x, y, 0.6f, NULL, 1.0f, 1.0f);
 }
 
+void draw_home(u64 start_time, u64 cur_time)
+{
+    float time_sec = (cur_time - start_time)/1000.0f;
+    float alpha = fmin(-1.333f * time_sec * time_sec + 2.666f * time_sec, 1.0f); // Quadratic regression to create fade effect
+    C2D_ImageTint tint = {};
+    C2D_AlphaImageTint(&tint, alpha);
+    C2D_DrawImageAt(C2D_SpriteSheetGetImage(spritesheet, sprites_no_home_idx), (320-64)/2, (240-64)/2, 1.0f, &tint, 1.0f, 1.0f);
+}
+
 static void get_text_dimensions(const char * text, float scaleX, float scaleY, float * width, float * height)
 {
     C2D_Text c2d_text;
@@ -274,7 +296,7 @@ void draw_base_interface(void)
     set_screen(top);
 }
 
-void throw_error(char* error, ErrorLevel level)
+void throw_error(const char * error, ErrorLevel level)
 {
     Text bottom_text = TEXT_AMOUNT;
     Color text_color = COLOR_WHITE;
@@ -300,19 +322,19 @@ void throw_error(char* error, ErrorLevel level)
 
         draw_base_interface();
         draw_text_center(GFX_TOP, 100, 0.5f, 0.6f, 0.6f, colors[text_color], error);
-        draw_c2d_text_center(GFX_TOP, 150, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], &text[bottom_text]);
+        draw_c2d_text_center(GFX_TOP, 170, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], &text[bottom_text]);
         end_frame();
 
         if(kDown & KEY_A) break;
     }
 }
 
-bool draw_confirm(const char* conf_msg, Entry_List_s* list)
+bool draw_confirm(const char * conf_msg, Entry_List_s * list, DrawMode draw_mode)
 {
     while(aptMainLoop())
     {
         Instructions_s instructions = {0};
-        draw_interface(list, instructions);
+        draw_interface(list, instructions, draw_mode);
         set_screen(top);
         draw_text_center(GFX_TOP, BUTTONS_Y_LINE_1, 0.5f, 0.7f, 0.7f, colors[COLOR_YELLOW], conf_msg);
         draw_c2d_text_center(GFX_TOP, BUTTONS_Y_LINE_3, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], &text[TEXT_CONFIRM_YES_NO]);
@@ -327,13 +349,31 @@ bool draw_confirm(const char* conf_msg, Entry_List_s* list)
     return false;
 }
 
-void draw_preview(C2D_Image preview, int preview_offset)
+bool draw_confirm_no_interface(const char *conf_msg)
+{
+    while(aptMainLoop())
+    {
+        draw_base_interface();
+        draw_text_center(GFX_TOP, 100, 0.5f, 0.7f, 0.7f, colors[COLOR_YELLOW], conf_msg);
+        draw_c2d_text_center(GFX_TOP, 170, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], &text[TEXT_CONFIRM_YES_NO]);
+        end_frame();
+
+        hidScanInput();
+        u32 kDown = hidKeysDown();
+        if(kDown & KEY_A) return true;
+        if(kDown & KEY_B) return false;
+    }
+
+    return false;
+}
+
+void draw_preview(C2D_Image preview, int preview_offset, float preview_scale)
 {
     start_frame();
     set_screen(top);
-    C2D_DrawImageAt(preview, -preview_offset, 0, 0.5f, NULL, 1.0f, 1.0f);
+    C2D_DrawImageAt(preview, -preview_offset, 0, 0.5f, NULL, preview_scale, preview_scale);
     set_screen(bottom);
-    C2D_DrawImageAt(preview, -(preview_offset+40), -240, 0.5f, NULL, 1.0f, 1.0f);
+    C2D_DrawImageAt(preview, -(preview_offset+40), -240, 0.5f, NULL, preview_scale, preview_scale);
 }
 
 static void draw_install_handler(InstallType type)
@@ -434,7 +474,7 @@ void draw_text_wrap(float x, float y, float z, float scaleX, float scaleY, Color
         if((consumed = decode_utf8(&codepoint, (unsigned char *)text)) == -1)
             break;
 
-        float character_width = scaleX * (fontGetCharWidthInfo(fontGlyphIndexFromCodePoint(codepoint))->charWidth);
+        float character_width = scaleX * (fontGetCharWidthInfo(NULL, fontGlyphIndexFromCodePoint(NULL, codepoint))->charWidth);
         if((current_width += character_width) > max_width)
         {
             char * last_space = NULL;
@@ -502,14 +542,15 @@ static void draw_entry_info(Entry_s * entry)
     draw_text_wrap(20, 70, 0.5, 0.5, 0.5, colors[COLOR_WHITE], description, 363);
 }
 
-void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
+void draw_grid_interface(Entry_List_s * list, Instructions_s instructions, int extra_mode)
 {
     draw_base_interface();
     EntryMode current_mode = list->mode;
 
-    C2D_Text* mode_string[MODE_AMOUNT] = {
+    C2D_Text * mode_string[REMOTE_MODE_AMOUNT] = {
         &text[TEXT_THEMEPLAZA_THEME_MODE],
         &text[TEXT_THEMEPLAZA_SPLASH_MODE],
+        &text[TEXT_THEMEPLAZA_BADGE_MODE],
     };
 
     draw_c2d_text_center(GFX_TOP, 4, 0.5f, 0.5f, 0.5f, colors[COLOR_WHITE], mode_string[current_mode]);
@@ -524,11 +565,11 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
 
     draw_c2d_text(7, 3, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], &text[TEXT_SEARCH]);
 
-    draw_image(sprites_list_idx, 320-96, 0);
+    draw_image(sprites_back_idx, 320-96, 0);
     draw_image(sprites_exit_idx, 320-72, 0);
     draw_image(sprites_preview_idx, 320-48, 0);
 
-    draw_text(320-24+2.5, -3, 0.6, 1.0f, 0.9f, colors[COLOR_WHITE], mode_switch_char[!current_mode]);
+    draw_text(320-24+2.5, -3, 0.6, 1.0f, 0.9f, colors[COLOR_WHITE], remote_mode_switch_char[current_mode]);
 
     draw_image(sprites_arrow_left_idx, 3, 114);
     draw_image(sprites_arrow_right_idx, 308, 114);
@@ -552,13 +593,16 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
         vertical_offset += 24;
         horizontal_offset += 16;
 
-        if(!current_entry->placeholder_color)
+
+        if(current_entry->placeholder_color == 0)
         {
-            C2D_Image * image = list->icons[i];
+            const C2D_Image image = get_icon_at(list, i);
-            C2D_DrawImageAt(*image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
+            C2D_DrawImageAt(image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
         }
         else
+        {
             C2D_DrawRectSolid(horizontal_offset, vertical_offset, 0.5f, list->entry_size, list->entry_size, current_entry->placeholder_color);
+        }
 
         if(i == selected_entry)
         {
@@ -570,6 +614,11 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
         }
     }
     
+    if (extra_mode)
+    {
+        C2D_DrawRectSolid(0, 24, 0.6f, 320, 240-48, C2D_Color32(0, 0, 0, 128));
+    }
+
     char entries_count_str[0x20] = {0};
     sprintf(entries_count_str, "/%"  JSON_INTEGER_FORMAT, list->tp_page_count);
     float x = 316;
@@ -587,7 +636,7 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
     draw_c2d_text(176, 219, 0.5, 0.6, 0.6, colors[COLOR_WHITE], &text[TEXT_PAGE]);
 }
 
-void draw_interface(Entry_List_s* list, Instructions_s instructions)
+void draw_interface(Entry_List_s * list, Instructions_s instructions, DrawMode draw_mode)
 {
     draw_base_interface();
     EntryMode current_mode = list->mode;
@@ -599,7 +648,7 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
 
     draw_c2d_text_center(GFX_TOP, 4, 0.5f, 0.5f, 0.5f, colors[COLOR_WHITE], mode_string[current_mode]);
 
-    if(list->entries == NULL)
+    if(list->entries == NULL || list->entries_count == 0)
     {
         C2D_Text * mode_found_string[MODE_AMOUNT] = {
             &text[TEXT_NO_THEME_FOUND],
@@ -619,18 +668,16 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
 
         C2D_ImageTint yellow_tint;
         C2D_PlainImageTint(&yellow_tint, colors[COLOR_YELLOW], 1.0f);
-        C2D_SpriteSetPos(&sprite_start, 162, 173);
+        C2D_SpriteSetPos(&sprite_start, language.draw.start_pos, 173);
         C2D_SpriteSetScale(&sprite_start, 1.25f, 1.4f);
         C2D_DrawSpriteTinted(&sprite_start, &yellow_tint);
         C2D_SpriteSetScale(&sprite_start, 1.0f, 1.0f);
 
         set_screen(bottom);
 
-        draw_image(sprites_sort_idx, 320-144, 0);
+        draw_image(sprites_qr_idx, 320-96, 0);
-        draw_image(sprites_download_idx, 320-120, 0);
+        draw_image(sprites_browse_idx, 320-72, 0);
-        draw_image(sprites_browse_idx, 320-96, 0);
+        draw_image(sprites_exit_idx, 320-48, 0);
-        draw_image(sprites_exit_idx, 320-72, 0);
-        draw_image(sprites_preview_idx, 320-48, 0);
 
         draw_text(320-24+2.5, -3, 0.6, 1.0f, 0.9f, colors[COLOR_WHITE], mode_switch_char[!current_mode]);
 
@@ -648,25 +695,49 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
     if(current_mode == MODE_THEMES)
     {
         char * shuffle_count_string = NULL;
-        asprintf(&shuffle_count_string, "Shuffle: %i/10", list->shuffle_count);
+        asprintf(&shuffle_count_string, language.draw.shuffle, list->shuffle_count);
-        draw_text(7, 3, 0.6, 0.6, 0.6f, list->shuffle_count <= 10 && list->shuffle_count >= 2 ? colors[COLOR_WHITE] : colors[COLOR_RED], shuffle_count_string);
+        draw_text(30, 3, 0.6, 0.6, 0.6f, list->shuffle_count <= 10 && list->shuffle_count >= 2 ? colors[COLOR_WHITE] : colors[COLOR_RED], shuffle_count_string);
         free(shuffle_count_string);
     }
 
-    draw_image(sprites_sort_idx, 320-144, 0);
+    if (draw_mode == DRAW_MODE_LIST)
-    draw_image(sprites_download_idx, 320-120, 0);
+    {
-    draw_image(sprites_browse_idx, 320-96, 0);
+        draw_image(sprites_install_idx, 320-120, 0);
+        draw_image(sprites_qr_idx, 320-96, 0);
         draw_image(sprites_exit_idx, 320-72, 0);
         draw_image(sprites_preview_idx, 320-48, 0);
-
         draw_text(320-24+2.5, -3, 0.6, 1.0f, 0.9f, colors[COLOR_WHITE], mode_switch_char[!current_mode]);
+        draw_image(sprites_menu_idx, 2, 0);
+        if (current_mode == MODE_THEMES)
+        {
+            draw_image(sprites_shuffle_idx, 320-144, 0);
+        }
+    }
+    else
+    {
+        if (draw_mode == DRAW_MODE_INSTALL)
+        {
+            draw_image(sprites_install_idx, 320-24, 0);
+            draw_image(sprites_shuffle_idx, 320-48, 0);
+            draw_image(sprites_shuffle_no_bgm_idx, 320-72, 0);
+            draw_image(sprites_bgm_only_idx, 320-96, 0);
+            draw_image(sprites_back_idx, 2, 0);
+        } else if (draw_mode == DRAW_MODE_EXTRA)
+        {
+            draw_image(sprites_browse_idx, 320-24, 0);
+            draw_image(sprites_dump_idx, 320-48, 0);
+            draw_image(sprites_sort_idx, 320-72, 0);
+            draw_image(sprites_badge_idx, 320-96, 0);
+            draw_image(sprites_back_idx, 2, 0);
+        }
+    }
 
     // Show arrows if there are themes out of bounds
     //----------------------------------------------------------------
     if(list->scroll > 0)
-        draw_image(sprites_arrow_up_idx, 152, 4);
+        draw_image(sprites_arrow_up_idx, 141, 220);
     if(list->scroll + list->entries_loaded < list->entries_count)
-        draw_image(sprites_arrow_down_idx, 152, 220);
+        draw_image(sprites_arrow_down_idx, 157, 220);
 
     for(int i = list->scroll; i < (list->entries_loaded + list->scroll); i++)
     {
@@ -713,14 +784,17 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
             C2D_DrawSpriteTinted(&sprite_installed, &tint);
         }
 
-        if(!current_entry->placeholder_color)
+        if(current_entry->placeholder_color == 0)
         {
-            C2D_Image * image = NULL;
+            C2D_Image image;
             if(list->entries_count > list->entries_loaded * ICONS_OFFSET_AMOUNT)
-                image = list->icons[ICONS_VISIBLE*list->entries_loaded + (i - list->scroll)];
+            {
+                const int offset_to_visible_icons = ICONS_VISIBLE * list->entries_loaded;
+                image = get_icon_at(list, offset_to_visible_icons + (i - list->scroll));
+            }
             else
-                image = list->icons[i];
+                image = get_icon_at(list, i);
-            C2D_DrawImageAt(*image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
+            C2D_DrawImageAt(image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
         }
         else
         {
@@ -746,4 +820,8 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
         draw_c2d_text(176, 219, 0.5, 0.6, 0.6, colors[COLOR_WHITE], &text[TEXT_SELECTED]);
     else
         draw_c2d_text(176, 219, 0.5, 0.6, 0.6, colors[COLOR_WHITE], &text[TEXT_SELECTED_SHORT]);
+    if(draw_mode != DRAW_MODE_LIST)
+    {
+        C2D_DrawRectSolid(0, 24, 1.0f, 320, 240-48, C2D_Color32(0, 0, 0, 128));
+    }
 }

source/entries_list.c

@@ -0,0 +1,231 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#include "entries_list.h"
+#include "loading.h"
+#include "draw.h"
+#include "fs.h"
+#include "unicode.h"
+
+void delete_entry(Entry_s * entry, bool is_file)
+{
+    if(is_file)
+        FSUSER_DeleteFile(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
+    else
+        FSUSER_DeleteDirectoryRecursively(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
+}
+
+u32 load_data(const char * filename, const Entry_s * entry, char ** buf)
+{
+    if(entry->is_zip)
+    {
+        return zip_file_to_buf(filename + 1, entry->path, buf); //the first character will always be '/' because of the other case
+    }
+    else
+    {
+        u16 path[0x106] = {0};
+        strucat(path, entry->path);
+        struacat(path, filename);
+
+        return file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, buf);
+    }
+}
+
+C2D_Image get_icon_at(Entry_List_s * list, size_t index)
+{
+    return (C2D_Image){
+        .tex = &list->icons_texture,
+        .subtex = &list->icons_info[index].subtex,
+    };
+}
+
+static int compare_entries_base(const Entry_s * const a, const Entry_s * const b)
+{
+    // entry->placeholder_color == 0 means it is not filled (no name, author, description)
+    // if a is filled and b is filled, return == 0
+    // if a is not filled and b is not filled, return == 0
+    // if a is not filled, return < 0
+    // if b is an unfilled entry, return > 0
+    return ((int)(a->placeholder_color != 0)) - ((int)(b->placeholder_color != 0));
+}
+
+typedef int (*sort_comparator)(const void *, const void *);
+static int compare_entries_by_name(const void * a, const void * b)
+{
+    const Entry_s * const entry_a = (const Entry_s *)a;
+    const Entry_s * const entry_b = (const Entry_s *)b;
+    const int base = compare_entries_base(entry_a, entry_b);
+    if(base)
+        return base;
+
+    return memcmp(entry_a->name, entry_b->name, 0x40 * sizeof(u16));
+}
+static int compare_entries_by_author(const void * a, const void * b)
+{
+    const Entry_s * const entry_a = (const Entry_s *)a;
+    const Entry_s * const entry_b = (const Entry_s *)b;
+    const int base = compare_entries_base(entry_a, entry_b);
+    if(base)
+        return base;
+
+    return memcmp(entry_a->author, entry_b->author, 0x40 * sizeof(u16));
+}
+static int compare_entries_by_filename(const void * a, const void * b)
+{
+    const Entry_s * const entry_a = (const Entry_s *)a;
+    const Entry_s * const entry_b = (const Entry_s *)b;
+    const int base = compare_entries_base(entry_a, entry_b);
+    if(base)
+        return base;
+
+    return memcmp(entry_a->path, entry_b->path, 0x106 * sizeof(u16));
+}
+
+static void sort_list(Entry_List_s * list, sort_comparator compare_entries)
+{
+    if(list->entries != NULL && list->entries != NULL)
+        qsort(list->entries, list->entries_count, sizeof(Entry_s), compare_entries); //alphabet sort
+}
+
+void sort_by_name(Entry_List_s * list)
+{
+    sort_list(list, compare_entries_by_name);
+    list->current_sort = SORT_NAME;
+}
+void sort_by_author(Entry_List_s * list)
+{
+    sort_list(list, compare_entries_by_author);
+    list->current_sort = SORT_AUTHOR;
+}
+void sort_by_filename(Entry_List_s * list)
+{
+    sort_list(list, compare_entries_by_filename);
+    list->current_sort = SORT_PATH;
+}
+
+#define LOADING_DIR_ENTRIES_COUNT 16
+static FS_DirectoryEntry loading_dir_entries[LOADING_DIR_ENTRIES_COUNT];
+Result load_entries(const char * loading_path, Entry_List_s * list, const InstallType loading_screen)
+{
+    Handle dir_handle;
+    Result res = FSUSER_OpenDirectory(&dir_handle, ArchiveSD, fsMakePath(PATH_ASCII, loading_path));
+    if(R_FAILED(res))
+    {
+        DEBUG("Failed to open folder: %s\n", loading_path);
+        return res;
+    }
+
+    list_init_capacity(list, LOADING_DIR_ENTRIES_COUNT);
+
+    u32 entries_read = LOADING_DIR_ENTRIES_COUNT;
+    while(entries_read == LOADING_DIR_ENTRIES_COUNT)
+    {
+        res = FSDIR_Read(dir_handle, &entries_read, LOADING_DIR_ENTRIES_COUNT, loading_dir_entries);
+        if(R_FAILED(res))
+            break;
+
+        for(u32 i = 0; i < entries_read; ++i)
+        {
+            const FS_DirectoryEntry * const dir_entry = &loading_dir_entries[i];
+            const bool is_zip = !strcmp(dir_entry->shortExt, "ZIP");
+            if(!(dir_entry->attributes & FS_ATTRIBUTE_DIRECTORY) && !is_zip)
+                continue;
+
+            const ssize_t new_entry_index = list_add_entry(list);
+            if(new_entry_index < 0)
+            {
+                // out of memory: still allow use of currently loaded entries.
+                // Many things might die, depending on the heap layout after
+                entries_read = 0;
+                break;
+            }
+
+            Entry_s * const current_entry = &list->entries[new_entry_index];
+            memset(current_entry, 0, sizeof(Entry_s));
+            struacat(current_entry->path, loading_path);
+            strucat(current_entry->path, dir_entry->name);
+            current_entry->is_zip = is_zip;
+        }
+    }
+
+    FSDIR_Close(dir_handle);
+
+    list->loading_path = loading_path;
+    const int loading_bar_ticks = list->entries_count / 10;
+
+    for(int i = 0, j = 0; i < list->entries_count; ++i)
+    {
+        // replaces (i % loading_bar_ticks) == 0
+        if(++j >= loading_bar_ticks)
+        {
+            j = 0;
+            draw_loading_bar(i, list->entries_count, loading_screen);
+        }
+        Entry_s * const current_entry = &list->entries[i];
+        char * buf = NULL;
+        u32 buflen = load_data("/info.smdh", current_entry, &buf);
+        parse_smdh(buflen == sizeof(Icon_s) ? (Icon_s *)buf : NULL, current_entry, current_entry->path + strlen(loading_path));
+        free(buf);
+    }
+
+    return res;
+}
+
+void list_init_capacity(Entry_List_s * list, const int init_capacity)
+{
+    list->entries = malloc(init_capacity * sizeof(Entry_s));
+    list->entries_capacity = init_capacity;
+}
+
+#define LIST_CAPACITY_THRESHOLD 512
+ssize_t list_add_entry(Entry_List_s * list)
+{
+    if(list->entries_count == list->entries_capacity)
+    {
+        int next_capacity = list->entries_capacity;
+        // expand by doubling until we hit LIST_CAPACITY_THRESHOLD
+        // then simply increment by that, to have less extra space leftover
+        if(next_capacity < LIST_CAPACITY_THRESHOLD)
+        {
+            next_capacity *= 2;
+        }
+        else
+        {
+            next_capacity += LIST_CAPACITY_THRESHOLD;
+        }
+
+        Entry_s * const new_list = realloc(list->entries, next_capacity * sizeof(Entry_s));
+        if(new_list == NULL)
+        {
+            return -1;
+        }
+
+        list->entries = new_list;
+        list->entries_capacity = next_capacity;
+    }
+
+    return list->entries_count++;
+}

source/fs.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -27,11 +27,60 @@
 #include <strings.h>
 
 #include "fs.h"
+#include "draw.h"
 #include "unicode.h"
+#include "ui_strings.h"
+#include "remote.h"
 
 #include <archive.h>
 #include <archive_entry.h>
 
+FS_Archive ArchiveSD;
+FS_Archive ArchiveHomeExt;
+FS_Archive ArchiveThemeExt;
+FS_Archive ArchiveBadgeExt;
+
+Result createExtSaveData(u32 extdataID)
+{
+    u8 null_smdh[0x36C0] = {0};
+    Handle *handle = fsGetSessionHandle();
+
+    u32 *cmdbuf = getThreadCommandBuffer();
+
+    u32 directory_limit = 1000;
+    u32 file_limit = 1000;
+
+    cmdbuf[0] = 0x08300182;
+    cmdbuf[1] = MEDIATYPE_SD;
+    cmdbuf[2] = extdataID;
+    cmdbuf[3] = 0;
+    cmdbuf[4] = 0x36C0;
+    cmdbuf[5] = directory_limit;
+    cmdbuf[6] = file_limit;
+    cmdbuf[7] = (0x36C0 << 4) | 0xA;
+    cmdbuf[8] = (u32)&null_smdh;
+
+    Result ret = 0;
+    if ((ret = svcSendSyncRequest(*handle)))
+        return ret;
+
+    return cmdbuf[1];
+}
+
+Result init_sd(void)
+{
+    Result res;
+    if(R_FAILED(res = FSUSER_OpenArchive(&ArchiveSD, ARCHIVE_SDMC, fsMakePath(PATH_EMPTY, "")))) return res;
+    load_config();
+
+    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/3ds"), FS_ATTRIBUTE_DIRECTORY);
+    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/3ds/"  APP_TITLE), FS_ATTRIBUTE_DIRECTORY);
+    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/3ds/"  APP_TITLE  "/cache"), FS_ATTRIBUTE_DIRECTORY);
+    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/3ds/" APP_TITLE "/BadgeBackups"), FS_ATTRIBUTE_DIRECTORY);
+
+    return 0;
+}
+
 Result open_archives(void)
 {
     romfsInit();
@@ -59,18 +108,19 @@ Result open_archives(void)
             archive1 = 0x000002ce;
             archive2 = 0x00000098;
             break;
+        case 5:
+            archive1 = 0x000002cf;
+            archive2 = 0x000000a9;
+            break;
         default:
             archive1 = 0x00;
             archive2 = 0x00;
     }
 
-    if(R_FAILED(res = FSUSER_OpenArchive(&ArchiveSD, ARCHIVE_SDMC, fsMakePath(PATH_EMPTY, "")))) return res;
-
     FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/Themes"), FS_ATTRIBUTE_DIRECTORY);
     FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/Splashes"), FS_ATTRIBUTE_DIRECTORY);
-    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/3ds"), FS_ATTRIBUTE_DIRECTORY);
+    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/Badges"), FS_ATTRIBUTE_DIRECTORY);
-    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/3ds/"  APP_TITLE), FS_ATTRIBUTE_DIRECTORY);
+    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/Badges/ThemePlaza Badges"), FS_ATTRIBUTE_DIRECTORY);
-    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, "/3ds/"  APP_TITLE  "/cache"), FS_ATTRIBUTE_DIRECTORY);
 
     u32 homeMenuPath[3] = {MEDIATYPE_SD, archive2, 0};
     home.type = PATH_BINARY;
@@ -91,6 +141,72 @@ Result open_archives(void)
     return 0;
 }
 
+Result open_badge_extdata()
+{
+    Handle test_handle;
+    FS_Path badge;
+
+    Result res = 0;
+
+    u32 badgePath[3] = {MEDIATYPE_SD, 0x000014d1, 0};
+    badge.type = PATH_BINARY;
+    badge.size = 0xC;
+
+    badge.data = badgePath;
+    if(R_FAILED(res = FSUSER_OpenArchive(&ArchiveBadgeExt, ARCHIVE_EXTDATA, badge)))
+    {
+        if (R_SUMMARY(res) == RS_NOTFOUND) 
+        {
+            DEBUG("Extdata not found - creating\n");
+            createExtSaveData(0x000014d1);
+            FSUSER_OpenArchive(&ArchiveBadgeExt, ARCHIVE_EXTDATA, badge);
+        } else
+        {
+            DEBUG("Unknown extdata error\n");
+            return res;
+        }
+    }
+
+    if (R_FAILED(res = FSUSER_OpenFile(&test_handle, ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeData.dat"), FS_OPEN_READ, 0)))
+    {
+        if (R_SUMMARY(res) == RS_NOTFOUND)
+        {
+            FSUSER_CreateFile(ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeData.dat"), 0, BADGE_DATA_SIZE);
+            FSUSER_OpenFile(&test_handle, ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeData.dat"), FS_OPEN_WRITE, 0);
+            FSFILE_Flush(test_handle);
+        }
+        DEBUG("Error 0x%08ld opening BadgeData.dat, retrying\n", res);
+    }
+    FSFILE_Close(test_handle);
+
+    if(R_FAILED(res = FSUSER_OpenFile(&test_handle, ArchiveBadgeExt, fsMakePath(PATH_ASCII, "/BadgeMngFile.dat"), FS_OPEN_READ, 0)))
+    {
+        DEBUG("Error 0x%08ld opening BadgeMngFile.dat, retrying\n", res);
+        if (R_SUMMARY(res) == RS_NOTFOUND)
+        {
+            remake_file(fsMakePath(PATH_ASCII, "/BadgeMngFile.dat"), ArchiveBadgeExt, BADGE_MNG_SIZE);
+        }
+    }
+    FSFILE_Close(test_handle);
+
+    if(R_FAILED(res = FSUSER_OpenFile(&test_handle, ArchiveSD, fsMakePath(PATH_ASCII, "/Badges/ThemePlaza Badges/_seticon.png"), FS_OPEN_READ, 0)))
+    {
+        FILE *fp = fopen("romfs:/tp_set.png", "rb");
+        fseek(fp, 0L, SEEK_END);
+        ssize_t size = ftell(fp);
+        char *icon_buf = malloc(size);
+        fseek(fp, 0L, SEEK_SET);
+        fread(icon_buf, 1, size, fp);
+        fclose(fp);
+        remake_file(fsMakePath(PATH_ASCII, "/Badges/ThemePlaza Badges/_seticon.png"), ArchiveSD, size);
+        buf_to_file(size, fsMakePath(PATH_ASCII, "/Badges/ThemePlaza Badges/_seticon.png"), ArchiveSD, icon_buf);
+        DEBUG("res: 0x%08lx\n", res);
+        free(icon_buf);
+    }
+
+    return 0;
+}
+
 Result close_archives(void)
 {
     Result res;
@@ -98,6 +214,18 @@ Result close_archives(void)
     if(R_FAILED(res = FSUSER_CloseArchive(ArchiveSD))) return res;
     if(R_FAILED(res = FSUSER_CloseArchive(ArchiveHomeExt))) return res;
     if(R_FAILED(res = FSUSER_CloseArchive(ArchiveThemeExt))) return res;
+    if(R_FAILED(res = FSUSER_CloseArchive(ArchiveBadgeExt))) return res;
+
+    return 0;
+}
+
+Result load_parental_controls(Parental_Restrictions_s *restrictions)
+{
+    char parental_data[0xC0] = {0};
+    Result res;
+
+    if (R_FAILED(res = CFGU_GetConfigInfoBlk2(0xC0, 0x000C0000, &parental_data))) return res;
+    memcpy(restrictions, parental_data, 4);
 
     return 0;
 }
@@ -106,20 +234,62 @@ u32 file_to_buf(FS_Path path, FS_Archive archive, char** buf)
 {
     Handle file;
     Result res = 0;
-    if (R_FAILED(res = FSUSER_OpenFile(&file, archive, path, FS_OPEN_READ, 0))) return 0;
+    if (R_FAILED(res = FSUSER_OpenFile(&file, archive, path, FS_OPEN_READ, 0)))
+    {
+        DEBUG("file_to_buf failed - 0x%08lx\n", res);
+        return 0;
+    }
 
     u64 size;
     FSFILE_GetSize(file, &size);
     if(size != 0)
     {
         *buf = calloc(1, size);
+        if (*buf == NULL)
+        {
+            DEBUG("Error allocating buffer - out of memory??\n");
+            return 0;
+        }
         FSFILE_Read(file, NULL, 0, *buf, size);
     }
     FSFILE_Close(file);
     return (u32)size;
 }
 
-static u32 zip_to_buf(struct archive *a, char *file_name, char ** buf)
+s16 for_each_file_zip(u16 *zip_path, u32 (*zip_iter_callback)(char *filebuf, u64 file_size, const char *name, void *userdata), void *userdata)
+{
+    struct archive *a = archive_read_new();
+    archive_read_support_format_zip(a);
+
+    ssize_t len = strulen(zip_path, 0x106);
+    char * path = calloc(len, sizeof(u16));
+    utf16_to_utf8((u8 *)path, zip_path, len * sizeof(u16));
+    DEBUG("Attempting to open zip %s\n", path);
+
+    int r = archive_read_open_filename(a, path, 0x4000);
+    free(path);
+    if(r != ARCHIVE_OK)
+    {
+        DEBUG("Invalid zip being opened\n");
+        return -1;
+    }
+
+    struct archive_entry *entry;
+    u64 file_size = 0;
+    while (archive_read_next_header(a, &entry) == ARCHIVE_OK)
+    {
+        file_size = archive_entry_size(entry);
+        char *buf = calloc(file_size, sizeof(char));
+        archive_read_data(a, buf, file_size);
+        zip_iter_callback(buf, file_size, archive_entry_pathname(entry), userdata);
+        free(buf);
+    }
+
+    archive_read_free(a);
+    return 0;
+}
+
+static u32 zip_to_buf(struct archive * a, const char * file_name, char ** buf)
 {
     struct archive_entry * entry;
 
@@ -147,7 +317,7 @@ static u32 zip_to_buf(struct archive *a, char *file_name, char ** buf)
     return (u32)file_size;
 }
 
-u32 zip_memory_to_buf(char *file_name, void * zip_memory, size_t zip_size, char ** buf)
+u32 zip_memory_to_buf(const char * file_name, void * zip_memory, size_t zip_size, char ** buf)
 {
     struct archive * a = archive_read_new();
     archive_read_support_format_zip(a);
@@ -162,16 +332,17 @@ u32 zip_memory_to_buf(char *file_name, void * zip_memory, size_t zip_size, char
     return zip_to_buf(a, file_name, buf);
 }
 
-u32 zip_file_to_buf(char *file_name, u16 *zip_path, char **buf)
+u32 zip_file_to_buf(const char * file_name, const u16 * zip_path, char ** buf)
 {
     ssize_t len = strulen(zip_path, 0x106);
-    char *path = calloc(sizeof(char), len*sizeof(u16));
+    char * path = calloc(len, sizeof(u16));
     utf16_to_utf8((u8 *)path, zip_path, len * sizeof(u16));
 
     struct archive * a = archive_read_new();
     archive_read_support_format_zip(a);
 
     int r = archive_read_open_filename(a, path, 0x4000);
+    free(path);
     if(r != ARCHIVE_OK)
     {
         DEBUG("Invalid zip being opened\n");
@@ -191,6 +362,148 @@ Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char *buf)
     return 0;
 }
 
+u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char ** buf)
+{
+    Handle handle;
+    Result res = 0;
+    if (R_FAILED(res = FSUSER_OpenFile(&handle, archive, file_name, FS_OPEN_READ, 0))) {
+        DEBUG("%lu\n", res);
+        return 0;
+    }
+    u64 size;
+    FSFILE_GetSize(handle, &size);
+
+    char * temp_buf = NULL;
+
+    if(size != 0)
+    {
+        temp_buf = calloc(1, size);
+        FSFILE_Read(handle, NULL, 0, temp_buf, size);
+    }
+    FSFILE_Close(handle);
+
+    if (temp_buf[0] != 0x11) {
+        free(temp_buf);
+        return 0;
+    }
+
+    u32 output_size = temp_buf[1] | ((temp_buf[2] << 8) & 0xFF00) | ((temp_buf[3] << 16) & 0xFF0000);
+    printf("%ld\n", output_size);
+
+
+    *buf = calloc(1, output_size);
+
+    u32 pos = 4;
+    u32 cur_written = 0;
+    u8 counter = 0;
+    u8 mask = 0;
+
+    while (cur_written < output_size)
+    {
+        if (counter == 0) // read mask
+        {
+            mask = temp_buf[pos++];
+            counter++;
+            continue;
+        }
+
+        if ((mask >> (8 - counter)) & 0x01) // compressed block
+        {
+            int len = 0;
+            int disp = 0;
+            switch (temp_buf[pos] >> 4)
+            {
+                case 0:
+                    len  = temp_buf[pos++] << 4;
+                    len |= temp_buf[pos] >> 4;
+                    len += 0x11;
+                    break;
+
+                case 1:
+                    len  = (temp_buf[pos++] & 0x0F) << 12;
+                    len |=  temp_buf[pos++] << 4;
+                    len |=  temp_buf[pos] >> 4;
+                    len += 0x111;
+                    break;
+
+                default:
+                    len  = (temp_buf[pos] >> 4) + 1;
+            }
+
+            disp  = (temp_buf[pos++] & 0x0F) << 8;
+            disp |=  temp_buf[pos++];
+
+            for (int i = 0; i < len; ++i)
+            {
+                *(*buf + cur_written + i) = *(*buf + cur_written - disp - 1 + i);
+            }
+
+            cur_written += len;
+        }
+        else // byte literal
+        {
+            *(*buf + cur_written) = temp_buf[pos++];
+            cur_written++;
+        }
+
+        if (++counter > 8) counter = 0;
+
+    }
+
+
+    free(temp_buf);
+
+    return cur_written;
+}
+
+// This is an awful algorithm to "compress" LZ11 data.
+// We do this instead of actual LZ11 compression because of time -
+// LZ11 requires a lot of mem searching which is painfully slow on 3DS.
+// This process is nearly instant but means the resulting file is actually larger
+// than the input file. I don't think this is a problem as the only file we compress like this
+// is the theme data installed to extdata in some rare cases, which means only 1 file at most
+// is ever compressed like this. I don't think 400 KB is that big a sacrifice for probably
+// half a minute or so of time save - I may change my mind on this in the future, especially
+// if i figure out a dynamic programming algorithm which ends up being significantly
+// faster. Otherwise, I think this is probably a fine implementation.
+
+u32 compress_lz_file_fast(FS_Path path, FS_Archive archive, char * in_buf, u32 size)
+{
+    char * output_buf = calloc(1, size * 2);
+    u32 output_size = 0;
+    u32 mask_pos = 0;
+    u32 bytes_processed = 0;
+    u8 counter = 0;
+
+    if (output_buf == NULL) return 0;
+
+    // Set header data for the LZ11 file - 0x11 is version (LZ11), next 3 bytes are size
+    output_buf[0] = 0x11;
+    output_buf[3] = (size & 0xFF0000) >> 16;
+    output_buf[2] = (size & 0xFF00) >> 8;
+    output_buf[1] = (size & 0xFF);
+
+    output_size += 4;
+
+    while (bytes_processed < size)
+    {
+        if (counter == 0)
+        {
+            mask_pos = output_size++;
+            output_buf[mask_pos] = 0;
+        }
+
+        output_buf[output_size++] = in_buf[bytes_processed++];
+
+        if (++counter == 8) counter = 0;
+    }
+
+    buf_to_file(output_size, path, archive, output_buf);
+    free(output_buf);
+
+    return output_size;
+}
+
 void remake_file(FS_Path path, FS_Archive archive, u32 size)
 {
     Handle handle;
@@ -199,8 +512,157 @@ void remake_file(FS_Path path, FS_Archive archive, u32 size)
         FSFILE_Close(handle);
         FSUSER_DeleteFile(archive, path);
     }
-    FSUSER_CreateFile(archive, path, 0, size);
+    Result res = FSUSER_CreateFile(archive, path, 0, size);
+    DEBUG("Remake file res: 0x%08lx\n", res);
     char * buf = calloc(size, 1);
+    if (buf == NULL)
+    {
+        DEBUG("out of memory - not overwriting file?\n");
+    } else {
         buf_to_file(size, path, archive, buf);
         free(buf);
     }
+}
+
+Result zero_handle_memeasy(Handle handle)
+{
+    u64 size = 0;
+    u64 cur = 0;
+    FSFILE_GetSize(handle, &size);
+    char *zero_buf = calloc(1, 0x10000);
+    while (size > 0x10000)
+    {
+        FSFILE_Write(handle, NULL, cur, &zero_buf, 0x10000, 0);
+        cur += 0x10000;
+        size -= 0x10000;
+    }
+    FSFILE_Write(handle, NULL, cur, &zero_buf, size, 0);
+    free(zero_buf);
+    return 0;
+}
+
+static SwkbdCallbackResult fat32filter(void * user, const char ** ppMessage, const char * text, size_t textlen)
+{
+    (void)textlen;
+    (void)user;
+
+    *ppMessage = language.fs.illegal_input;
+    if(strpbrk(text, ILLEGAL_CHARS))
+    {
+        DEBUG("illegal filename: %s\n", text);
+        return SWKBD_CALLBACK_CONTINUE;
+    }
+
+    return SWKBD_CALLBACK_OK;
+}
+
+// assumes the input buffer is a ZIP. if it isn't, why are you calling this?
+void save_zip_to_sd(char * filename, u32 size, char * buf, RemoteMode mode)
+{
+    static char path_to_file[32761]; // FAT32 paths can be quite long.
+    const int max_chars = 250;
+    char new_filename[max_chars + 5]; // .zip + \0
+renamed:
+    char * curr_filename;
+    if (mode == REMOTE_MODE_BADGES)
+    {
+        DEBUG("Remote mode badges! Saving to /Badges/ThemePlaza Badges/\n");
+        sprintf(path_to_file, "%s%s", "/Badges/ThemePlaza Badges/", filename);
+        curr_filename = path_to_file + strlen("/Badges/ThemePlaza Badges/");
+    } else
+    {
+        sprintf(path_to_file, "%s%s", main_paths[mode], filename);
+        curr_filename = path_to_file + strlen(main_paths[mode]);
+    }
+
+    DEBUG("Filtering out illegal chars...\n");
+    // filter out characters illegal in FAT32 filenames
+    char * illegal_char = curr_filename;
+    while ((illegal_char = strpbrk(illegal_char, ILLEGAL_CHARS)))
+    {
+        DEBUG("Illegal char found in filename: %c\n", *illegal_char);
+        if (*illegal_char == '.')
+        {
+            // skip initial . (this is allowed)
+            if (illegal_char == curr_filename)
+                continue;
+            // skip extension delimiter
+            if (strpbrk(illegal_char + 1, ".") == NULL)
+            {
+                illegal_char++;
+                continue;
+            }
+        }
+        *illegal_char = '-';
+    }
+
+    DEBUG("Checking extension\n");
+    // ensure the extension is .zip
+    char * extension = strrchr(path_to_file, '.');
+    if (extension == NULL || strcmp(extension, ".zip"))
+        strcat(path_to_file, ".zip");
+
+    DEBUG("path: %s\n", path_to_file);
+    u16 utf16path[0x106] = {0};
+    utf8_to_utf16(utf16path, (u8 *) path_to_file, 0x106);
+    FS_Path path = fsMakePath(PATH_UTF16, utf16path);
+
+    // check if file already exists, and if it does, prompt the user
+    // to overwrite or change name (or exit)
+    Result res = FSUSER_CreateFile(ArchiveSD, path, 0, size);
+    if (R_FAILED(res))
+    {
+        if (res == (long)0xC82044BE)
+        {
+            DEBUG("File already exists\n");
+
+            SwkbdState swkbd;
+
+            swkbdInit(&swkbd, SWKBD_TYPE_NORMAL, 3, max_chars / 2);
+            swkbdSetHintText(&swkbd, language.fs.new_or_overwrite);
+            swkbdSetFeatures(&swkbd, SWKBD_PREDICTIVE_INPUT | SWKBD_DARKEN_TOP_SCREEN);
+
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, language.fs.cancel, false);
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_MIDDLE, language.fs.overwrite, false);
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, language.fs.rename, true);
+            swkbdSetValidation(&swkbd, SWKBD_NOTEMPTY_NOTBLANK, SWKBD_FILTER_CALLBACK, -1);
+            swkbdSetFilterCallback(&swkbd, &fat32filter, NULL);
+
+            SwkbdButton button = swkbdInputText(&swkbd, new_filename, max_chars);
+
+            switch (button)
+            {
+            case SWKBD_BUTTON_RIGHT:
+                DEBUG("Renaming to %s\n", new_filename);
+                strcat(new_filename, ".zip");
+                filename = new_filename;
+                goto renamed;
+            case SWKBD_BUTTON_MIDDLE:
+                // we good
+                DEBUG("Overwriting %s\n", filename);
+                break;
+            case SWKBD_BUTTON_LEFT:
+                // do nothing
+                DEBUG("File rename cancelled\n");
+                return;
+            case SWKBD_BUTTON_NONE:
+                DEBUG("SWKBD broke wtf??? :- %x\n", swkbdGetResult(&swkbd));
+                return throw_error(language.fs.swkbd_fail, ERROR_LEVEL_WARNING);
+            }
+        }
+        else if (res == (long)0xC86044D2)
+        {
+            DEBUG("SD card is full\n");
+            return throw_error(language.fs.sd_full, ERROR_LEVEL_WARNING);
+        }
+        else
+        {
+            DEBUG("error: %lx\n", res);
+            return throw_error(language.fs.fs_error, ERROR_LEVEL_ERROR);
+        }
+    }
+
+    DEBUG("Saving to SD: %s\n", path_to_file);
+    remake_file(path, ArchiveSD, size);
+    buf_to_file(size, path, ArchiveSD, buf);
+}

source/loading.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -29,56 +29,23 @@
 #include "unicode.h"
 #include "music.h"
 #include "draw.h"
+#include "conversion.h"
+#include "ui_strings.h"
 
 #include <png.h>
 
-void delete_entry(Entry_s * entry, bool is_file)
+void copy_texture_data(C3D_Tex * texture, const u16 * src, const Entry_Icon_s * current_icon)
 {
-    if(is_file)
+    // pointer to rgb565, offset by the number of rows and columns specified by current_icon
-        FSUSER_DeleteFile(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
+    // (reminder that this is z order curve storage)
-    else
+    u16 * dest = ((u16 *)texture->data) + (current_icon->y * texture->width) + (current_icon->x * 8);
-        FSUSER_DeleteDirectoryRecursively(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
-}
-
-u32 load_data(char * filename, Entry_s entry, char ** buf)
-{
-    if(entry.is_zip)
-    {
-        return zip_file_to_buf(filename+1, entry.path, buf); //the first character will always be '/' because of the other case
-    }
-    else
-    {
-        u16 path[0x106] = {0};
-        strucat(path, entry.path);
-        struacat(path, filename);
-
-        return file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, buf);
-    }
-}
-
-// Function taken and adapted from https://github.com/BernardoGiordano/Checkpoint/blob/master/3ds/source/title.cpp
-C2D_Image * loadTextureIcon(Icon_s *icon)
-{
-    if(icon == NULL)
-        return NULL;
-
-    C2D_Image * image = calloc(1, sizeof(C2D_Image));
-    C3D_Tex* tex = malloc(sizeof(C3D_Tex));
-    static const Tex3DS_SubTexture subt3x = { 48, 48, 0.0f, 48/64.0f, 48/64.0f, 0.0f };
-    image->tex = tex;
-    image->subtex = &subt3x;
-    C3D_TexInit(image->tex, 64, 64, GPU_RGB565);
-
-    u16* dest = (u16*)image->tex->data + (64-48)*64;
-    u16* src = icon->big_icon;
     for (int j = 0; j < 48; j += 8)
     {
         memcpy(dest, src, 48 * 8 * sizeof(u16));
         src += 48 * 8;
-        dest += 64*8;
+        dest += texture->width * 8;
     }
-
+    GSPGPU_InvalidateDataCache(texture->data, texture->size);
-    return image;
 }
 
 void parse_smdh(Icon_s * icon, Entry_s * entry, const u16 * fallback_name)
@@ -95,127 +62,20 @@ void parse_smdh(Icon_s *icon, Entry_s * entry, const u16 * fallback_name)
     memcpy(entry->name, icon->name, 0x40 * sizeof(u16));
     memcpy(entry->desc, icon->desc, 0x80 * sizeof(u16));
     memcpy(entry->author, icon->author, 0x40 * sizeof(u16));
+    entry->placeholder_color = 0;
 }
 
-static void parse_entry_smdh(Entry_s * entry, const u16 * fallback_name)
+static Icon_s * load_entry_icon(const Entry_s * entry)
 {
     char * info_buffer = NULL;
-    u64 size = load_data("/info.smdh", *entry, &info_buffer);
+    u32 size = load_data("/info.smdh", entry, &info_buffer);
-
+    if(size != sizeof(Icon_s))
-    if(!size)
     {
         free(info_buffer);
-        info_buffer = NULL;
+        return NULL;
     }
 
-    Icon_s * smdh = (Icon_s *)info_buffer;
+    return (Icon_s *)info_buffer;
-
-    parse_smdh(smdh, entry, fallback_name);
-}   
-
-static C2D_Image * load_entry_icon(Entry_s entry)
-{
-    char *info_buffer = NULL;
-    u64 size = load_data("/info.smdh", entry, &info_buffer);
-    if(!size) return NULL;
-
-    Icon_s * smdh = (Icon_s *)info_buffer;
-    return loadTextureIcon(smdh);
-}
-
-typedef int (*sort_comparator)(const void *, const void *);
-static int compare_entries_by_name(const void * a, const void * b)
-{
-    Entry_s *entry_a = (Entry_s *)a;
-    Entry_s *entry_b = (Entry_s *)b;
-
-    return memcmp(entry_a->name, entry_b->name, 0x40*sizeof(u16));
-}
-static int compare_entries_by_author(const void * a, const void * b)
-{
-    Entry_s *entry_a = (Entry_s *)a;
-    Entry_s *entry_b = (Entry_s *)b;
-
-    return memcmp(entry_a->author, entry_b->author, 0x40*sizeof(u16));
-}
-static int compare_entries_by_filename(const void * a, const void * b)
-{
-    Entry_s *entry_a = (Entry_s *)a;
-    Entry_s *entry_b = (Entry_s *)b;
-
-    return memcmp(entry_a->path, entry_b->path, 0x106*sizeof(u16));
-}
-
-static void sort_list(Entry_List_s * list, sort_comparator compare_entries)
-{
-    if(list->entries != NULL && list->entries != NULL)
-        qsort(list->entries, list->entries_count, sizeof(Entry_s), compare_entries); //alphabet sort
-}
-
-void sort_by_name(Entry_List_s * list)
-{
-    sort_list(list, compare_entries_by_name);
-    list->current_sort = SORT_NAME;
-}
-void sort_by_author(Entry_List_s * list)
-{
-    sort_list(list, compare_entries_by_author);
-    list->current_sort = SORT_AUTHOR;
-}
-void sort_by_filename(Entry_List_s * list)
-{
-    sort_list(list, compare_entries_by_filename);
-    list->current_sort = SORT_PATH;
-}
-
-Result load_entries(const char * loading_path, Entry_List_s * list)
-{
-    Handle dir_handle;
-    Result res = FSUSER_OpenDirectory(&dir_handle, ArchiveSD, fsMakePath(PATH_ASCII, loading_path));
-    if(R_FAILED(res))
-    {
-        DEBUG("Failed to open folder: %s\n", loading_path);
-        return res;
-    }
-
-    u32 entries_read = 1;
-
-    while(entries_read)
-    {
-        FS_DirectoryEntry dir_entry = {0};
-        res = FSDIR_Read(dir_handle, &entries_read, 1, &dir_entry);
-        if(R_FAILED(res) || entries_read == 0)
-            break;
-
-        if(!(dir_entry.attributes & FS_ATTRIBUTE_DIRECTORY) && strcmp(dir_entry.shortExt, "ZIP")) 
-            continue;
-
-        list->entries_count++;
-        Entry_s * new_list = realloc(list->entries, list->entries_count * sizeof(Entry_s));
-        if(new_list == NULL)
-        {
-            free(list->entries);
-            list->entries = NULL;
-            res = -1;
-            DEBUG("break\n");
-            break;
-        }
-        else
-            list->entries = new_list;
-
-        Entry_s * current_entry = &(list->entries[list->entries_count-1]);
-        memset(current_entry, 0, sizeof(Entry_s));
-
-        struacat(current_entry->path, loading_path);
-        strucat(current_entry->path, dir_entry.name);
-
-        current_entry->is_zip = !strcmp(dir_entry.shortExt, "ZIP");
-        parse_entry_smdh(current_entry, dir_entry.name);
-    }
-
-    FSDIR_Close(dir_handle);
-
-    return res;
 }
 
 void load_icons_first(Entry_List_s * list, bool silent)
@@ -241,36 +101,40 @@ void load_icons_first(Entry_List_s * list, bool silent)
         endi = starti + list->entries_loaded * ICONS_OFFSET_AMOUNT;
     }
 
-    list->icons = calloc(endi-starti, sizeof(C2D_Image*));
+    for(int entry_i = starti, icon_i = 0; entry_i < endi; ++entry_i, ++icon_i)
-
-    C2D_Image ** icons = list->icons;
-
-    for(int i = starti; i < endi; i++)
     {
         if(!silent)
-            draw_loading_bar(i - starti, endi-starti, INSTALL_LOADING_ICONS);
+            draw_loading_bar(icon_i, endi-starti, INSTALL_LOADING_ICONS);
 
-        int offset = i;
+        int offset = entry_i;
         if(offset < 0)
             offset += list->entries_count;
         if(offset >= list->entries_count)
             offset -= list->entries_count;
 
-        Entry_s current_entry = list->entries[offset];
+        Entry_s * const current_entry = &list->entries[offset];
-        icons[i-starti] = load_entry_icon(current_entry);
+        Icon_s * const smdh = load_entry_icon(current_entry);
+        if(smdh != NULL)
+        {
+            if(current_entry->placeholder_color == 0)
+                parse_smdh(smdh, current_entry, current_entry->path + strlen(list->loading_path));
+            copy_texture_data(&list->icons_texture, smdh->big_icon, &list->icons_info[icon_i]);
+            free(smdh);
+        }
     }
 }
 
-static void reverse(C2D_Image * a[], int sz) {
+static void reverse(Entry_Icon_s a[], int sz) {
     int i, j;
+    Entry_Icon_s tmp;
     for (i = 0, j = sz; i < j; i++, j--) {
-        C2D_Image * tmp = a[i];
+        memcpy(&tmp, &a[i], sizeof(Entry_Icon_s));
-        a[i] = a[j];
+        memcpy(&a[i], &a[j], sizeof(Entry_Icon_s));
-        a[j] = tmp;
+        memcpy(&a[j], &tmp, sizeof(Entry_Icon_s));
     }
 }
 
-static void rotate(C2D_Image * array[], int size, int amt) {
+static void rotate(Entry_Icon_s array[], int size, int amt) {
     if (amt < 0)
         amt = size + amt;
     reverse(array, size-amt-1);
@@ -283,8 +147,6 @@ void handle_scrolling(Entry_List_s * list)
     // Scroll the menu up or down if the selected theme is out of its bounds
     //----------------------------------------------------------------
     if(list->entries_count > list->entries_loaded)
-    {
-        for(int i = 0; i < list->entries_count; i++)
     {
         int change = 0;
 
@@ -304,14 +166,18 @@ void handle_scrolling(Entry_List_s * list)
         {
             change = -1;
         }
-            else if(list->selected_entry == list->previous_selected+list->entries_loaded || list->selected_entry >= list->scroll + list->entries_loaded)
+        else if(list->selected_entry == list->previous_selected+list->entries_loaded)
         {
             change = list->entries_loaded;
         }
-            else if(list->selected_entry == list->previous_selected-list->entries_loaded || list->selected_entry < list->scroll)
+        else if(list->selected_entry == list->previous_selected-list->entries_loaded)
         {
             change = -list->entries_loaded;
         }
+        else if(list->selected_entry >= list->scroll + list->entries_loaded || list->selected_entry < list->scroll)
+        {
+            change = list->selected_entry - list->scroll;
+        }
 
         list->scroll += change;
 
@@ -325,7 +191,6 @@ void handle_scrolling(Entry_List_s * list)
         else
             list->previous_selected += change;
     }
-    }
     //----------------------------------------------------------------
 }
 
@@ -355,18 +220,18 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
     }
 
     int ctr = 0;
-    Entry_s ** entries = calloc(abs(delta), sizeof(Entry_s *));
+    Entry_s ** const entries = calloc(abs(delta), sizeof(Entry_s *));
-    int * indexes = calloc(abs(delta), sizeof(int));
+    int * const indexes = calloc(abs(delta), sizeof(int));
     bool released = false;
 
-    C2D_Image ** icons = current_list->icons;
+    Entry_Icon_s * const icons = current_list->icons_info;
 
     for(int i = starti; i != endi; i++, ctr++)
     {
         int index = 0;
         int offset = i;
 
-        rotate(icons, ICONS_OFFSET_AMOUNT*current_list->entries_loaded, -1*SIGN(delta));
+        rotate(icons, ICONS_OFFSET_AMOUNT * current_list->entries_loaded, -SIGN(delta));
 
         if(delta > 0)
         {
@@ -391,7 +256,7 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
 
     #undef SIGN
 
-    if(abs(delta) < 4)
+    if(abs(delta) <= current_list->entries_loaded)
     {
         svcReleaseMutex(mutex);
         released = true;
@@ -402,15 +267,18 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
     endi = abs(delta);
     for(int i = starti; i < endi; i++)
     {
-        Entry_s * current_entry = entries[i];
+        Entry_s * const current_entry = entries[i];
-        int index = indexes[i];
+        const int index = indexes[i];
+        const Entry_Icon_s * const current_icon = &icons[index];
 
-        C2D_Image * image = icons[index];
+        Icon_s * const smdh = load_entry_icon(current_entry);
-        C3D_TexDelete(image->tex);
+        if(smdh != NULL)
-        free(image->tex);
+        {
-        free(image);
+            if(current_entry->placeholder_color == 0)
-
+                parse_smdh(smdh, current_entry, current_entry->path + strlen(current_list->loading_path));
-        icons[index] = load_entry_icon(*current_entry);
+            copy_texture_data(&current_list->icons_texture, smdh->big_icon, current_icon);
+            free(smdh);
+        }
 
         if(!released && i > endi/2)
         {
@@ -431,88 +299,19 @@ void load_icons_thread(void * void_arg)
 {
     Thread_Arg_s * arg = (Thread_Arg_s *)void_arg;
     Handle mutex = *(Handle *)arg->thread_arg[1];
-    do
+    do {
-    {
         svcWaitSynchronization(mutex, U64_MAX);
-        volatile Entry_List_s * current_list = *(volatile Entry_List_s **)arg->thread_arg[0];
+        Entry_List_s * const current_list = *(Entry_List_s ** volatile)arg->thread_arg[0];
-        bool released = load_icons((Entry_List_s *)current_list, mutex);
+        const bool released = load_icons(current_list, mutex);
         if(!released)
             svcReleaseMutex(mutex);
-    }
+    } while(arg->run_thread);
-    while(arg->run_thread);
 }
 
-bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, int * preview_offset)
+bool load_preview_from_buffer(char * row_pointers, u32 size, C2D_Image * preview_image, int * preview_offset, int height)
 {
-    if(size < 8 || png_sig_cmp(buf, 0, 8))
+    int width = (uint32_t)((size / 4) / height);
-    {
+    float tex_height = height > 512.0f ? 1024.0f : 512.0f;
-        throw_error("Invalid preview.png", ERROR_LEVEL_WARNING);
-        return false;
-    }
-
-    png_structp png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
-
-    png_infop info = png_create_info_struct(png);
-
-    if(setjmp(png_jmpbuf(png)))
-    {
-        png_destroy_read_struct(&png, &info, NULL);
-        return false;
-    }
-
-    FILE * fp = fmemopen(buf, size, "rb");
-
-    png_init_io(png, fp);
-    png_read_info(png, info);
-
-    int width = png_get_image_width(png, info);
-    int height = png_get_image_height(png, info);
-
-    png_byte color_type = png_get_color_type(png, info);
-    png_byte bit_depth  = png_get_bit_depth(png, info);
-
-    // Read any color_type into 8bit depth, ABGR format.
-    // See http://www.libpng.org/pub/png/libpng-manual.txt
-
-    if(bit_depth == 16)
-        png_set_strip_16(png);
-
-    if(color_type == PNG_COLOR_TYPE_PALETTE)
-        png_set_palette_to_rgb(png);
-
-    // PNG_COLOR_TYPE_GRAY_ALPHA is always 8 or 16bit depth.
-    if(color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
-        png_set_expand_gray_1_2_4_to_8(png);
-
-    if(png_get_valid(png, info, PNG_INFO_tRNS))
-        png_set_tRNS_to_alpha(png);
-
-    // These color_type don't have an alpha channel then fill it with 0xff.
-    if(color_type == PNG_COLOR_TYPE_RGB ||
-       color_type == PNG_COLOR_TYPE_GRAY ||
-       color_type == PNG_COLOR_TYPE_PALETTE)
-        png_set_filler(png, 0xFF, PNG_FILLER_AFTER);
-
-    if(color_type == PNG_COLOR_TYPE_GRAY ||
-       color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
-        png_set_gray_to_rgb(png);
-
-    //output ABGR
-    png_set_bgr(png);
-    png_set_swap_alpha(png);
-
-    png_read_update_info(png, info);
-
-    png_bytep * row_pointers = malloc(sizeof(png_bytep) * height);
-    for(int y = 0; y < height; y++) {
-        row_pointers[y] = (png_byte*)malloc(png_get_rowbytes(png,info));
-    }
-
-    png_read_image(png, row_pointers);
-
-    fclose(fp);
-    png_destroy_read_struct(&png, &info, NULL);
-
 
     free_preview(*preview_image);
 
@@ -525,15 +324,15 @@ bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, i
     subt3x->left = 0.0f;
     subt3x->top = 1.0f;
     subt3x->right = width/512.0f;
-    subt3x->bottom = 1.0-(height/512.0f);
+    subt3x->bottom = 1.0-(height/tex_height);
     preview_image->subtex = subt3x;
 
-    C3D_TexInit(preview_image->tex, 512, 512, GPU_RGBA8);
+    C3D_TexInit(preview_image->tex, 512, tex_height, GPU_RGBA8);
 
     memset(preview_image->tex->data, 0, preview_image->tex->size);
 
     for(int j = 0; j < height; j++) {
-        png_bytep row = row_pointers[j];
+        png_bytep row = (png_bytep)(row_pointers + (width * 4 * j));
         for(int i = 0; i < width; i++) {
             png_bytep px = &(row[i * 4]);
             u32 dst = ((((j >> 3) * (512 >> 3) + (i >> 3)) << 6) + ((i & 1) | ((j & 1) << 1) | ((i & 2) << 1) | ((j & 2) << 2) | ((i & 4) << 2) | ((j & 4) << 3))) * 4;
@@ -542,37 +341,92 @@ bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, i
         }
     }
 
-    *preview_offset = (width-400)/2;
+    *preview_offset = (width - TOP_SCREEN_WIDTH) / 2;
 
     return true;
 }
 
 static u16 previous_path_preview[0x106] = {0};
-bool load_preview(Entry_List_s list, C2D_Image * preview_image, int * preview_offset)
+bool load_preview(const Entry_List_s * list, C2D_Image * preview_image, int * preview_offset)
 {
-    if(list.entries == NULL) return false;
+    if(list->entries == NULL) return false;
 
-    Entry_s entry = list.entries[list.selected_entry];
+    const Entry_s * entry = &list->entries[list->selected_entry];
 
-    if(!memcmp(&previous_path_preview, &entry.path, 0x106*sizeof(u16))) return true;
+    if(!memcmp(&previous_path_preview, &entry->path, 0x106 * sizeof(u16))) return true;
 
     char * preview_buffer = NULL;
-    u64 size = load_data("/preview.png", entry, &preview_buffer);
+    u32 size = load_data("/preview.png", entry, &preview_buffer);
+    u32 height = 480;
 
-    if(!size)
+    if(size)
+    {
+        if (!(size = png_to_abgr(&preview_buffer, size, &height)))
+        {
+            return false;
+        }
+    }
+    else
     {
         free(preview_buffer);
-        throw_error("No preview found.", ERROR_LEVEL_WARNING);
+
+        const int top_size =  TOP_SCREEN_WIDTH * SCREEN_HEIGHT * SCREEN_COLOR_DEPTH;
+        const int out_size = top_size * 2;
+
+        char * rgba_buffer = malloc(out_size);
+        memset(rgba_buffer, 0, out_size);
+        bool found_splash = false;
+
+        // try to assembly a preview from the splash screens
+        size = load_data("/splash.bin", entry, &preview_buffer);
+        if (size)
+        {
+            found_splash = true;
+            bin_to_abgr(&preview_buffer, size);
+
+            memcpy(rgba_buffer, preview_buffer, top_size);
+            free(preview_buffer);
+        }
+
+        size = load_data("/splashbottom.bin", entry, &preview_buffer);
+        if (size)
+        {
+            found_splash = true;
+            bin_to_abgr(&preview_buffer, size);
+
+            const int buffer_width = TOP_SCREEN_WIDTH * SCREEN_COLOR_DEPTH;
+            const int bottom_buffer_width = BOTTOM_SCREEN_WIDTH * SCREEN_COLOR_DEPTH;
+            const int bottom_centered_offset = (TOP_SCREEN_WIDTH - BOTTOM_SCREEN_WIDTH) / 2;
+
+            // Store the bottom splash screen under the top splash and centered
+            for (int i = 0; i < SCREEN_HEIGHT; ++i)
+                memcpy(
+                    rgba_buffer + top_size + (buffer_width * i) + (bottom_centered_offset * SCREEN_COLOR_DEPTH),
+                    preview_buffer + (bottom_buffer_width * i),
+                    bottom_buffer_width
+                );
+    
+            free(preview_buffer);
+        }
+
+        if (!found_splash)
+        {
+            free(rgba_buffer);
+            throw_error(language.loading.no_preview, ERROR_LEVEL_WARNING);
             return false;
         }
 
-    bool ret = load_preview_from_buffer(preview_buffer, size, preview_image, preview_offset);
+        size = out_size;
+        preview_buffer = rgba_buffer;
+    }
+
+    bool ret = load_preview_from_buffer(preview_buffer, size, preview_image, preview_offset, height);
     free(preview_buffer);
 
     if(ret)
     {
         // mark the new preview as loaded for optimisation
-        memcpy(&previous_path_preview, &entry.path, 0x106*sizeof(u16));
+        memcpy(&previous_path_preview, &entry->path, 0x106 * sizeof(u16));
     }
 
     return ret;
@@ -587,7 +441,23 @@ void free_preview(C2D_Image preview)
 }
 
 // Initialize the audio struct
-Result load_audio(Entry_s entry, audio_s *audio) 
+Result load_audio(const Entry_s * entry, audio_s * audio) 
+{
+    audio->music_size = load_data("/bgm.bcstm", entry, &audio->music_buf);
+    if (audio->music_size == 0) {
+        free(audio);
+        DEBUG("<load_audio> File not found!\n");
+        return MAKERESULT(RL_FATAL, RS_NOTFOUND, RM_APPLICATION, RD_NOT_FOUND);
+    }
+    audio->cursor = 0;
+    audio->last_time = 0;
+    audio->current_block = 0;
+    audio->stop = false;
+    audio->active_channels = 0;
+    return MAKERESULT(RL_SUCCESS, RS_SUCCESS, RM_APPLICATION, RD_SUCCESS);
+}
+
+Result load_audio_ogg(const Entry_s * entry, audio_ogg_s * audio) 
 {
     audio->filesize = load_data("/bgm.ogg", entry, &audio->filebuf);
     if (audio->filesize == 0) {
@@ -597,7 +467,6 @@ Result load_audio(Entry_s entry, audio_s *audio)
     }
 
     audio->mix[0] = audio->mix[1] = 1.0f; // Determines volume for the 12 (?) different outputs. See http://smealum.github.io/ctrulib/channel_8h.html#a30eb26f1972cc3ec28370263796c0444
-    svcCreateEvent(&audio->finished, RESET_STICKY);
 
     ndspChnSetInterp(0, NDSP_INTERP_LINEAR); 
     ndspChnSetMix(0, audio->mix); // See mix comment above

source/main.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2015-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -32,27 +32,33 @@
 #include "camera.h"
 #include "music.h"
 #include "remote.h"
-#include "instructions.h"
+#include "ui_strings.h"
+#include "badges.h"
 #include <time.h>
 
 bool quit = false;
 bool dspfirm = false;
-audio_s * audio = NULL;
+static audio_s * audio = NULL;
 static bool homebrew = false;
 static bool installed_themes = false;
+bool home_displayed = false;
+u64 time_home_pressed = 0;
 
 static Thread iconLoadingThread = {0};
 static Thread_Arg_s iconLoadingThread_arg = {0};
 static Handle update_icons_mutex;
 static bool released = false;
 
-static Thread installCheckThreads[MODE_AMOUNT] = {0};
+static Thread install_check_threads[MODE_AMOUNT] = {0};
-static Thread_Arg_s installCheckThreads_arg[MODE_AMOUNT] = {0};
+static Thread_Arg_s install_check_threads_arg[MODE_AMOUNT] = {0};
 
 static Entry_List_s lists[MODE_AMOUNT] = {0};
 
+Language_s language = {0};
+
 int __stacksize__ = 64 * 1024;
 Result archive_result;
+Result badge_archive_result;
 u32 old_time_limit;
 
 const char * main_paths[MODE_AMOUNT] = {
@@ -81,9 +87,10 @@ static void init_services(void)
     dspfirm = !ndspInit();
     APT_GetAppCpuTimeLimit(&old_time_limit);
     APT_SetAppCpuTimeLimit(30);
-    // aptSetHomeAllowed(false);
     httpcInit(0);
+    init_sd();
     archive_result = open_archives();
+    badge_archive_result = open_badge_extdata();
     if(envIsHomebrew())
     {
         s64 out;
@@ -107,8 +114,24 @@ static void stop_install_check(void)
 {
     for(int i = 0; i < MODE_AMOUNT; i++)
     {
-        installCheckThreads_arg[i].run_thread = false;
+        install_check_threads_arg[i].run_thread = false;
     }
+    for(int i = 0; i < MODE_AMOUNT; i++)
+    {
+        if(install_check_threads[i] == NULL)
+            continue;
+
+        threadJoin(install_check_threads[i], U64_MAX);
+        threadFree(install_check_threads[i]);
+        install_check_threads[i] = NULL;
+    }
+}
+
+static inline void wait_scroll(void)
+{
+    released = true;
+    svcReleaseMutex(update_icons_mutex);
+    svcSleepThread(FASTSCROLL_WAIT);
 }
 
 static void exit_thread(void)
@@ -121,31 +144,18 @@ static void exit_thread(void)
         svcWaitSynchronization(update_icons_mutex, U64_MAX);
         threadJoin(iconLoadingThread, U64_MAX);
         threadFree(iconLoadingThread);
+        iconLoadingThread = NULL;
     }
 }
 
-static void free_icons(Entry_List_s * list)
-{
-    int amount = list->entries_count;
-    if(list->entries_count > list->entries_loaded*ICONS_OFFSET_AMOUNT)
-        amount = list->entries_loaded*ICONS_OFFSET_AMOUNT;
-
-    for(int i = 0; i < amount; i++)
-    {
-        C3D_TexDelete(list->icons[i]->tex);
-        free(list->icons[i]->tex);
-        free(list->icons[i]);
-    }
-    free(list->icons);
-}
-
 void free_lists(void)
 {
     stop_install_check();
     for(int i = 0; i < MODE_AMOUNT; i++)
     {
-        Entry_List_s * current_list = &lists[i];
+        Entry_List_s * const current_list = &lists[i];
-        free_icons(current_list);
+        C3D_TexDelete(&current_list->icons_texture);
+        free(current_list->icons_info);
         free(current_list->entries);
         memset(current_list, 0, sizeof(Entry_List_s));
     }
@@ -156,8 +166,7 @@ void exit_function(bool power_pressed)
 {
     if(audio)
     {
-        audio->stop = true;
+        stop_audio(&audio);
-        svcWaitSynchronization(audio->finished, U64_MAX);
     }
     free_lists();
     svcCloseHandle(update_icons_mutex);
@@ -186,6 +195,18 @@ static void start_thread(void)
     }
 }
 
+static u32 next_or_equal_power_of_2(u32 v)
+{
+    v--;
+    v |= v >> 1;
+    v |= v >> 2;
+    v |= v >> 4;
+    v |= v >> 8;
+    v |= v >> 16;
+    v++;
+    return v;
+}
+
 static void load_lists(Entry_List_s * lists)
 {
     free_lists();
@@ -199,22 +220,54 @@ static void load_lists(Entry_List_s * lists)
 
         draw_install(loading_screen);
 
-        Entry_List_s * current_list = &lists[i];
+        Entry_List_s * const current_list = &lists[i];
         current_list->mode = i;
         current_list->entries_per_screen_v = entries_per_screen_v[i];
         current_list->entries_per_screen_h = 1;
         current_list->entries_loaded = current_list->entries_per_screen_v * current_list->entries_per_screen_h;
         current_list->entry_size = entry_size[i];
-        Result res = load_entries(main_paths[i], current_list);
+
+        const int x_component = max(current_list->entries_per_screen_h, current_list->entries_per_screen_v);
+        const int y_component = min(current_list->entries_per_screen_h, current_list->entries_per_screen_v);
+        // A texture must have power of 2 dimensions (not necessarily the same)
+        // so, get the power of two greater than or equal to:
+        // - the size of the largest length (row or column) of icons for the width
+        // - the size of all of those lengths to fit the total for the height
+        C3D_TexInit(&current_list->icons_texture,
+            next_or_equal_power_of_2(x_component * current_list->entry_size),
+            next_or_equal_power_of_2(y_component * current_list->entry_size * ICONS_OFFSET_AMOUNT),
+            GPU_RGB565);
+        C3D_TexSetFilter(&current_list->icons_texture, GPU_NEAREST, GPU_NEAREST);
+
+        const float inv_width = 1.0f / current_list->icons_texture.width;
+        const float inv_height = 1.0f / current_list->icons_texture.height;
+        current_list->icons_info = (Entry_Icon_s *)calloc(x_component * y_component * ICONS_OFFSET_AMOUNT, sizeof(Entry_Icon_s));
+        for(int j = 0; j < y_component * ICONS_OFFSET_AMOUNT; ++j)
+        {
+            const int index = j * x_component;
+            for(int h = 0; h < x_component; ++h)
+            {
+                Entry_Icon_s * const icon_info = &current_list->icons_info[index + h];
+                icon_info->x = h * current_list->entry_size;
+                icon_info->y = j * current_list->entry_size;
+                icon_info->subtex.width = current_list->entry_size;
+                icon_info->subtex.height = current_list->entry_size;
+                icon_info->subtex.left = icon_info->x * inv_width;
+                icon_info->subtex.top = 1.0f - (icon_info->y * inv_height);
+                icon_info->subtex.right = icon_info->subtex.left + (icon_info->subtex.width * inv_width);
+                icon_info->subtex.bottom = icon_info->subtex.top - (icon_info->subtex.height * inv_height);
+            }
+        }
+
+        Result res = load_entries(main_paths[i], current_list, loading_screen);
         if(R_SUCCEEDED(res))
         {
             if(current_list->entries_count > current_list->entries_loaded * ICONS_OFFSET_AMOUNT)
                 iconLoadingThread_arg.run_thread = true;
 
-            sort_by_name(current_list);
-
             DEBUG("total: %i\n", current_list->entries_count);
 
+            sort_by_name(current_list);
             load_icons_first(current_list, false);
 
             void (*install_check_function)(void *) = NULL;
@@ -223,13 +276,13 @@ static void load_lists(Entry_List_s * lists)
             else if(i == MODE_SPLASHES)
                 install_check_function = splash_check_installed;
 
-            Thread_Arg_s * current_arg = &installCheckThreads_arg[i];
+            Thread_Arg_s * current_arg = &install_check_threads_arg[i];
             current_arg->run_thread = true;
             current_arg->thread_arg = (void **)current_list;
 
             if(install_check_function != NULL)
             {
-                installCheckThreads[i] = threadCreate(install_check_function, current_arg, __stacksize__, 0x3f, -2, true);
+                install_check_threads[i] = threadCreate(install_check_function, current_arg, __stacksize__, 0x3f, -2, false);
                 svcSleepThread(1e8);
             }
         }
@@ -239,15 +292,16 @@ static void load_lists(Entry_List_s * lists)
 
 static SwkbdCallbackResult jump_menu_callback(void * entries_count, const char ** ppMessage, const char * text, size_t textlen)
 {
+    (void)textlen;
     int typed_value = atoi(text);
     if(typed_value > *(int *)entries_count)
     {
-        *ppMessage = "The new position has to be\nsmaller or equal to the\nnumber of entries!";
+        *ppMessage = language.main.position_too_big;
         return SWKBD_CALLBACK_CONTINUE;
     }
     else if(typed_value == 0)
     {
-        *ppMessage = "The new position has to\nbe positive!";
+        *ppMessage = language.main.position_zero;
         return SWKBD_CALLBACK_CONTINUE;
     }
     return SWKBD_CALLBACK_OK;
@@ -268,11 +322,11 @@ static void jump_menu(Entry_List_s * list)
     sprintf(numbuf, "%i", list->selected_entry);
     swkbdSetInitialText(&swkbd, numbuf);
 
-    sprintf(numbuf, "Where do you want to jump to?\nMay cause icons to reload.");
+    sprintf(numbuf, language.main.jump_q);
     swkbdSetHintText(&swkbd, numbuf);
 
-    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, "Cancel", false);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, language.main.cancel, false);
-    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, "Jump", true);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, language.main.jump, true);
     swkbdSetValidation(&swkbd, SWKBD_NOTEMPTY_NOTBLANK, 0, max_chars);
     swkbdSetFilterCallback(&swkbd, jump_menu_callback, &list->entries_count);
 
@@ -281,9 +335,7 @@ static void jump_menu(Entry_List_s * list)
     if(button == SWKBD_BUTTON_CONFIRM)
     {
         list->selected_entry = atoi(numbuf) - 1;
-        list->scroll = list->selected_entry;
+        wait_scroll();
-        if(list->scroll >= list->entries_count - list->entries_loaded)
-            list->scroll = list->entries_count - list->entries_loaded - 1;
     }
 }
 
@@ -323,17 +375,13 @@ static void toggle_shuffle(Entry_List_s * list)
     }
 }
 
-static inline void wait_scroll(void)
-{
-    released = true;
-    svcReleaseMutex(update_icons_mutex);
-    svcSleepThread(FASTSCROLL_WAIT);
-}
-
 int main(void)
 {
     srand(time(NULL));
     init_services();
+    CFG_Language lang;
+    CFGU_GetSystemLanguage(&lang);
+    language = init_strings(lang);
     init_screens();
 
     svcCreateMutex(&update_icons_mutex, true);
@@ -358,9 +406,10 @@ int main(void)
     bool preview_mode = false;
     int preview_offset = 0;
 
-    bool qr_mode = false;
     bool install_mode = false;
+    DrawMode draw_mode = DRAW_MODE_LIST;
     bool extra_mode = false;
+    int extra_index = 1;
     C2D_Image preview = {0};
 
     while(aptMainLoop())
@@ -372,10 +421,16 @@ int main(void)
             return 0;
         }
 
+        if (aptCheckHomePressRejected() && !home_displayed)
+        {
+            time_home_pressed = svcGetSystemTick() / CPU_TICKS_PER_MSEC;
+            home_displayed = true;
+        }
+
         #ifndef CITRA_MODE
         if(R_FAILED(archive_result) && current_mode == MODE_THEMES)
         {
-            throw_error("Theme extdata does not exist!\nSet a default theme from the home menu.", ERROR_LEVEL_ERROR);
+            throw_error(language.main.no_theme_extdata, ERROR_LEVEL_ERROR);
             quit = true;
             continue;
         }
@@ -388,28 +443,17 @@ int main(void)
 
         current_list = &lists[current_mode];
 
-        Instructions_s instructions = normal_instructions[current_mode];
+        Instructions_s instructions = language.normal_instructions[current_mode];
         if(install_mode)
-            instructions = install_instructions;
+            instructions = language.install_instructions;
         if(extra_mode)
         {
-            int index = 1;
+            instructions = language.extra_instructions[extra_index];
-            bool key_l = (kDown | kHeld) & KEY_L;
-            bool key_r = (kDown | kHeld) & KEY_R;
-            if(key_l ^ key_r)
-            {
-                if(key_l)
-                    index = 0;
-                // else if(key_r)  // uncomment when we use the right menu. we don't for now
-                    // index = 2;
-            }
-            instructions = extra_instructions[index];
         }
 
-        if(qr_mode) take_picture();
+        if(preview_mode)
-        else if(preview_mode) 
         {
-            draw_preview(preview, preview_offset);
+            draw_preview(preview, preview_offset, 1.0f);
         }
         else {
             if(!iconLoadingThread_arg.run_thread)
@@ -427,30 +471,71 @@ int main(void)
                 svcWaitSynchronization(update_icons_mutex, U64_MAX);
             }
 
-            draw_interface(current_list, instructions);
+            draw_interface(current_list, instructions, draw_mode);
 
             svcSleepThread(1e7);
             released = false;
         }
 
+        if (home_displayed)
+        {
+            u64 cur_time = svcGetSystemTick() / CPU_TICKS_PER_MSEC;
+            draw_home(time_home_pressed, cur_time);
+            if (cur_time - time_home_pressed > 2000) home_displayed = false;
+        }
+
         end_frame();
 
         if(kDown & KEY_START) quit = true;
 
-        if(!install_mode && !extra_mode)
+        if(current_list->entries_count == 0)
         {
-            if(!preview_mode && !qr_mode && kDown & KEY_L) //toggle between splashes and themes
+            if (kDown & KEY_R)
+            {
+                goto enable_qr;
+            } else if (kDown & KEY_L)
+            {
+                goto switch_mode;
+            } else if (kDown & KEY_TOUCH)
+            {
+                touchPosition touch = {0};
+                hidTouchRead(&touch);
+
+                u16 x = touch.px;
+                u16 y = touch.py;
+                if (y < 24)
+                {
+                    if(BETWEEN(320-24, x, 320))
+                    {
+                        goto switch_mode;
+                    } else if(BETWEEN(320-48, x, 320-24))
+                    {
+                        quit = true;
+                        continue;
+                    } else if(BETWEEN(320-72, x, 320-48))
+                    {
+                        goto browse_themeplaza;
+                    } else if(BETWEEN(320-96, x, 320-72))
+                    {
+                        goto enable_qr;
+                    }
+                }
+            }
+        }
+        else if(!install_mode && !extra_mode)
+        {
+            if(!preview_mode && kDown & KEY_L) //toggle between splashes and themes
             {
                 switch_mode:
                 current_mode++;
                 current_mode %= MODE_AMOUNT;
                 continue;
             }
-            else if(!qr_mode && !preview_mode && kDown & KEY_R) //toggle QR mode
+            else if(!preview_mode && kDown & KEY_R) //toggle QR mode
             {
                 enable_qr:
                 draw_base_interface();
-                draw_text_center(GFX_TOP, 100, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], "Loading QR Scanner...");
+                draw_text_center(GFX_TOP, 100, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], language.main.loading_qr);
                 end_frame();
                 if(R_SUCCEEDED(camInit()))
                 {
@@ -466,34 +551,34 @@ int main(void)
                     }
                     else
                     {
-                        throw_error("Please connect to Wi-Fi before scanning QR codes", ERROR_LEVEL_WARNING);
+                        throw_error(language.main.no_wifi, ERROR_LEVEL_WARNING);
                     }
                 }
                 else
                 {
                     if(homebrew)
-                        throw_error("QR scanning doesnt work from the Homebrew\nLauncher, use the ThemePlaza browser instead.", ERROR_LEVEL_WARNING);
+                        throw_error(language.main.qr_homebrew, ERROR_LEVEL_WARNING);
                     else
-                        throw_error("Your camera seems to have a problem,\nunable to scan QR codes.", ERROR_LEVEL_WARNING);
+                        throw_error(language.main.camera_broke, ERROR_LEVEL_WARNING);
                 }
 
                 continue;
             }
-            else if(!qr_mode && kDown & KEY_Y && current_list->entries != NULL) //toggle preview mode
+            else if(kDown & KEY_Y && current_list->entries != NULL) //toggle preview mode
             {
                 toggle_preview:
                 if(!preview_mode)
                 {
-                    preview_mode = load_preview(*current_list, &preview, &preview_offset);
+                    preview_mode = load_preview(current_list, &preview, &preview_offset);
                     if(preview_mode)
                     {
                         end_frame();
-                        draw_preview(preview, preview_offset);
+                        draw_preview(preview, preview_offset, 1.0f);
                         end_frame();
                         if(current_mode == MODE_THEMES && dspfirm)
                         {
                             audio = calloc(1, sizeof(audio_s));
-                            Result r = load_audio(current_list->entries[current_list->selected_entry], audio);
+                            Result r = load_audio(&current_list->entries[current_list->selected_entry], audio);
                             if (R_SUCCEEDED(r)) play_audio(audio);
                             else audio = NULL;
                         }
@@ -504,9 +589,7 @@ int main(void)
                     preview_mode = false;
                     if(current_mode == MODE_THEMES && audio)
                     {
-                        audio->stop = true;
+                        stop_audio(&audio);
-                        svcWaitSynchronization(audio->finished, U64_MAX);
-                        audio = NULL;
                     }
                 }
                 continue;
@@ -516,33 +599,70 @@ int main(void)
                 preview_mode = false;
                 if(current_mode == MODE_THEMES && audio)
                 {
-                    audio->stop = true;
+                    stop_audio(&audio);
-                    svcWaitSynchronization(audio->finished, U64_MAX);
-                    audio = NULL;
                 }
                 continue;
             }
         }
 
-        if(qr_mode || preview_mode || current_list->entries == NULL)
-            goto touch;
-
         int selected_entry = current_list->selected_entry;
         Entry_s * current_entry = &current_list->entries[selected_entry];
 
+        if(preview_mode || current_list->entries == NULL)
+            goto touch;
+
+
         if(install_mode)
         {
-            if(kUp & KEY_A)
+            if ((kDown | kHeld) & KEY_TOUCH)
+            {
+                touchPosition touch = {0};
+                hidTouchRead(&touch);
+                u16 x = touch.px;
+                u16 y = touch.py;
+
+                if (kDown & KEY_TOUCH)
+                {
+                    if (y < 24)
+                    {
+                        if (BETWEEN(320-24, x, 320))
+                        {
+                            goto install_theme_single;
+                        } else if (BETWEEN(320-48, x, 320-24))
+                        {
+                            goto install_theme_shuffle;
+                        } else if (BETWEEN(320-72, x, 320-48))
+                        {
+                            goto install_theme_no_bgm;
+                        } else if (BETWEEN(320-96, x, 320-72))
+                        {
+                            goto install_theme_bgm_only;
+                        } else if (BETWEEN(2, x, 26))
+                        {
+                            goto install_leave;
+                        }
+                    }
+                }
+            }
+
+            if(kDown & KEY_B)
+            {
+                install_leave:
                 install_mode = false;
-            if(!install_mode)
+                draw_mode = DRAW_MODE_LIST;
-            {
+            }
-                if((kDown | kHeld) & KEY_DLEFT)
+            else if(kDown & KEY_DLEFT)
             {
+                install_theme_bgm_only:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+                aptSetHomeAllowed(false);
                 draw_install(INSTALL_BGM);
-                    if(R_SUCCEEDED(bgm_install(*current_entry)))
+                if(R_SUCCEEDED(bgm_install(current_entry)))
                 {
                     for(int i = 0; i < current_list->entries_count; i++)
                     {
+            #define BETWEEN(min, x, max) (min < x && x < max)
                         Entry_s * theme = &current_list->entries[i];
                         if(theme == current_entry)
                             theme->installed = true;
@@ -552,12 +672,17 @@ int main(void)
                     installed_themes = true;
                 }
             }
-                else if((kDown | kHeld) & KEY_DUP)
+            else if(kDown & KEY_DUP)
             {
+                install_theme_single:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+                aptSetHomeAllowed(false);
                 draw_install(INSTALL_SINGLE);
-                    if(R_SUCCEEDED(theme_install(*current_entry)))
+                if(R_SUCCEEDED(theme_install(current_entry)))
                 {
                     for(int i = 0; i < current_list->entries_count; i++)
+
                     {
                         Entry_s * theme = &current_list->entries[i];
                         if(theme == current_entry)
@@ -568,10 +693,14 @@ int main(void)
                     installed_themes = true;
                 }
             }
-                else if((kDown | kHeld) & KEY_DRIGHT)
+            else if(kDown & KEY_DRIGHT)
             {
+                install_theme_no_bgm:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+                aptSetHomeAllowed(false);
                 draw_install(INSTALL_NO_BGM);
-                    if(R_SUCCEEDED(no_bgm_install(*current_entry)))
+                if(R_SUCCEEDED(no_bgm_install(current_entry)))
                 {
                     for(int i = 0; i < current_list->entries_count; i++)
                     {
@@ -584,20 +713,24 @@ int main(void)
                     installed_themes = true;
                 }
             }
-                else if((kDown | kHeld) & KEY_DDOWN)
+            else if(kDown & KEY_DDOWN)
             {
+                install_theme_shuffle:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
                 if(current_list->shuffle_count > MAX_SHUFFLE_THEMES)
                 {
-                        throw_error("You have too many themes selected.", ERROR_LEVEL_WARNING);
+                    throw_error(language.main.too_many_themes, ERROR_LEVEL_WARNING);
                 }
                 else if(current_list->shuffle_count < 2)
                 {
-                        throw_error("You don't have enough themes selected.", ERROR_LEVEL_WARNING);
+                    throw_error(language.main.not_enough_themes, ERROR_LEVEL_WARNING);
                 }
                 else
                 {
+                    aptSetHomeAllowed(false);
                     draw_install(INSTALL_SHUFFLE);
-                        Result res = shuffle_install(*current_list);
+                    Result res = shuffle_install(current_list);
                     if(R_FAILED(res)) DEBUG("shuffle install result: %lx\n", res);
                     else
                     {
@@ -616,59 +749,175 @@ int main(void)
                     }
                 }
             }
-            }
             continue;
         }
         else if(extra_mode)
         {
-            if(kUp & KEY_X)
+            if((kDown | kHeld) & KEY_TOUCH)
+            {
+                touchPosition touch = {0};
+                hidTouchRead(&touch);
+                u16 x = touch.px;
+                u16 y = touch.py;
+                if (kDown & KEY_TOUCH)
+                {
+                    if (y < 24)
+                    {
+                        if (BETWEEN(320-24, x, 320))
+                        {
+                            goto browse_themeplaza;
+                        } else if (BETWEEN(320-48, x, 320-24))
+                        {
+                            goto dump_single;
+                        } else if (BETWEEN(320-72, x, 320-48))
+                        {
+                            switch (current_list->current_sort)
+                            {
+                                case SORT_NAME:
+                                    goto sort_author;
+                                    break;
+                                case SORT_AUTHOR:
+                                    goto sort_path;
+                                    break;
+                                case SORT_PATH:
+                                    goto sort_name;
+                                    break;
+                                default:
+                                    break;
+                            }
+                        } else if (BETWEEN(320-96, x, 320-72))
+                        {
+                            goto badge_install;
+                        } else if (BETWEEN(2, x, 26))
+                        {
                             extra_mode = false;
-            if(!extra_mode)
+                            extra_index = 1;
+                            draw_mode = DRAW_MODE_LIST;
+                        }
+                    }
+                }
+            }
+            else if(extra_index == 1)
             {
-                bool key_l = (kDown | kHeld) & KEY_L;
+                if(kDown & KEY_B)
-                bool key_r = (kDown | kHeld) & KEY_R;
-                if(!(key_l ^ key_r))
                 {
-                    if((kDown | kHeld) & KEY_DLEFT)
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                }
+                else if(kDown & KEY_DLEFT)
                 {
                     browse_themeplaza:
-                        if(themeplaza_browser(current_mode))
+                    if(themeplaza_browser((RemoteMode) current_mode))
                     {
                         current_mode = MODE_THEMES;
                         load_lists(lists);
                     }
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
                 }
-                    else if((kDown | kHeld) & KEY_DUP)
+                else if(kDown & KEY_DUP)
                 {
                     jump:
                     jump_menu(current_list);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
 
                 }
-                    else if((kDown | kHeld) & KEY_DDOWN)
+                else if(kDown & KEY_DDOWN)
                 {
                     load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
                 }
-                }
+                else if (kDown & KEY_DRIGHT)
-                else if(key_l)
                 {
-                    if((kDown | kHeld) & KEY_DLEFT)
+                    badge_install:
+                    extra_mode = false;
+                    extra_index = 1;
+                    draw_mode = DRAW_MODE_LIST;
+                    draw_install(INSTALL_BADGES);
+                    install_badges();
+                }
+                else if (kDown & KEY_R)
+                {
+                    extra_index = 2;
+                }
+                else if(kDown & KEY_L)
+                {
+                    extra_index = 0;
+                }
+            }
+            else if(extra_index == 0)
+            {
+                if(kDown & KEY_DLEFT)
                 {
                     sort_path:
                     sort_by_filename(current_list);
                     load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
                 }
-                    else if(((kDown | kHeld)) & KEY_DUP)
+                else if(kDown & KEY_DUP)
                 {
                     sort_name:
                     sort_by_name(current_list);
                     load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
                 }
-                    else if(((kDown | kHeld)) & KEY_DDOWN)
+                else if(kDown & KEY_DDOWN)
                 {
                     sort_author:
                     sort_by_author(current_list);
                     load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
                 }
+                else if (kDown & KEY_B)
+                {
+                    extra_index = 1;
+                }
+            }
+            else if(extra_index == 2)
+            {
+                if(kDown & KEY_DUP)
+                {
+                    dump_single:
+                    draw_install(INSTALL_DUMPING_THEME);
+                    Result res = dump_current_theme();
+                    if (R_FAILED(res)) DEBUG("Dump theme result: %lx\n", res);
+                    else load_lists(lists);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown & KEY_DDOWN)
+                {
+                    draw_install(INSTALL_DUMPING_ALL_THEMES);
+                    Result res = dump_all_themes();
+                    if (R_FAILED(res)) DEBUG("Dump all themes result: %lx\n", res);
+                    else load_lists(lists);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown & KEY_DLEFT)
+                {
+                    draw_install(INSTALL_DUMPING_BADGES);
+                    extract_badges();
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown & KEY_B)
+                {
+                    extra_index = 1;
                 }
             }
             continue;
@@ -682,10 +931,11 @@ int main(void)
             {
                 case MODE_THEMES:
                     install_mode = true;
+                    draw_mode = DRAW_MODE_INSTALL;
                     break;
                 case MODE_SPLASHES:
                     draw_install(INSTALL_SPLASH);
-                    splash_install(*current_entry);
+                    splash_install(current_entry);
                     for(int i = 0; i < current_list->entries_count; i++)
                     {
                         Entry_s * splash = &current_list->entries[i];
@@ -707,7 +957,7 @@ int main(void)
                     toggle_shuffle(current_list);
                     break;
                 case MODE_SPLASHES:
-                    if(draw_confirm("Are you sure you would like to delete\nthe installed splash?", current_list))
+                    if(draw_confirm(language.main.uninstall_confirm, current_list, draw_mode))
                     {
                         draw_install(INSTALL_SPLASH_DELETE);
                         splash_delete();
@@ -720,10 +970,11 @@ int main(void)
         else if(kDown & KEY_X)
         {
             extra_mode = true;
+            draw_mode = DRAW_MODE_EXTRA;
         }
         else if(kDown & KEY_SELECT)
         {
-            if(draw_confirm("Are you sure you would like to delete this?", current_list))
+            if(draw_confirm(language.main.delete_confirm, current_list, draw_mode))
             {
                 draw_install(INSTALL_ENTRY_DELETE);
                 delete_entry(current_entry, current_entry->is_zip);
@@ -782,43 +1033,49 @@ int main(void)
             u16 x = touch.px;
             u16 y = touch.py;
 
-            u16 arrowStartX = 152;
+            u16 arrowStartX = 136;
             u16 arrowEndX = arrowStartX+16;
 
-            #define BETWEEN(min, x, max) (min < x && x < max)
 
             if(kDown & KEY_TOUCH)
             {
                 if(y < 24)
                 {
-                    if(current_list->entries != NULL && BETWEEN(arrowStartX, x, arrowEndX) && current_list->scroll > 0)
+                    if(BETWEEN(320-144, x, 320-120))
                     {
-                        change_selected(current_list, -current_list->entries_per_screen_v);
+                        if (current_mode == MODE_THEMES)
+                        {
+                            toggle_shuffle(current_list);
                         }
-                    else if(BETWEEN(320-144, x, 320-120))
-                    {
-                        switch(current_list->current_sort)
-                        {
-                            case SORT_NAME:
-                                goto sort_author;
-                                break;
-                            case SORT_AUTHOR:
-                                goto sort_path;
-                                break;
-                            case SORT_PATH:
-                                goto sort_name;
-                                break;
-                            default:
-                                break;
                     }
+                    else if(BETWEEN(2, x, 26))
+                    {
+                        extra_mode = true;
+                        draw_mode = DRAW_MODE_EXTRA;
                     }
                     else if(BETWEEN(320-120, x, 320-96))
                     {
-                        goto enable_qr;
+                        if (current_mode == MODE_THEMES)
+                        {
+                            install_mode = true;
+                            draw_mode = DRAW_MODE_INSTALL;
+                        } else if (current_mode == MODE_SPLASHES)
+                        {
+                            draw_install(INSTALL_SPLASH);
+                            splash_install(current_entry);
+                            for(int i = 0; i < current_list->entries_count; i++)
+                            {
+                                Entry_s * splash = &current_list->entries[i];
+                                if(splash == current_entry)
+                                    splash->installed = true;
+                                else
+                                    splash->installed = false;
+                            }
+                        }
                     }
                     else if(BETWEEN(320-96, x, 320-72))
                     {
-                        goto browse_themeplaza;
+                        goto enable_qr;
                     }
                     else if(BETWEEN(320-72, x, 320-48))
                     {
@@ -835,7 +1092,11 @@ int main(void)
                 }
                 else if(y >= 216)
                 {
-                    if(current_list->entries != NULL && BETWEEN(arrowStartX, x, arrowEndX) && current_list->scroll < current_list->entries_count - current_list->entries_per_screen_v)
+                    if(current_list->entries != NULL && BETWEEN(arrowStartX, x, arrowEndX) && current_list->scroll > 0)
+                    {
+                        change_selected(current_list, -current_list->entries_per_screen_v);
+                    }
+                    else if(current_list->entries != NULL && BETWEEN(arrowStartX + 16, x, arrowEndX + 16) && current_list->scroll < current_list->entries_count - current_list->entries_per_screen_v)
                     {
                         change_selected(current_list, current_list->entries_per_screen_v);
                     }

source/music.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -27,8 +27,34 @@
 #include "music.h"
 #include "loading.h"
 
-// Play a given audio struct
+// BCSTM Player adapted from BCSTM-Player by tobid7
-Result update_audio(audio_s *audio) 
+// https://github.com/NPI-D7/BCSTM-Player/blob/main/source/bcstm.hpp
+
+u32 read32(char *music_buf, size_t *cursor)
+{
+    u32 ret;
+    memcpy(&ret, music_buf + *cursor, 4);
+    *cursor += 4;
+    return ret;
+}
+
+u16 read16(char *music_buf, size_t *cursor)
+{
+    u16 ret;
+    memcpy(&ret, music_buf + *cursor, 2);
+    *cursor += 2;
+    return ret;
+}
+
+u8 read8(char *music_buf, size_t *cursor)
+{
+    u8 ret;
+    memcpy(&ret, music_buf + *cursor, 1);
+    *cursor += 1;
+    return ret;
+}
+
+Result update_audio_ogg(audio_ogg_s * audio) 
 {
     u32 size = audio->wave_buf[audio->buf_pos].nsamples * 4 - audio->data_read;
     DEBUG("<update_audio> Audio Size: %ld\n", size);
@@ -64,22 +90,290 @@ Result update_audio(audio_s *audio)
     return MAKERESULT(RL_SUCCESS, RS_SUCCESS, RM_APPLICATION, RD_SUCCESS);
 }
 
+void thread_audio_ogg(void * data) {
+    audio_ogg_s * audio = (audio_ogg_s *)data;
+    while(!audio->stop) {
+        update_audio_ogg(audio);
+    }
+    ndspChnWaveBufClear(0);
+    ndspChnReset(0);
+    ov_clear(&audio->vf);
+    free(audio->filebuf);
+    linearFree((void *)audio->wave_buf[0].data_vaddr);
+    linearFree((void *)audio->wave_buf[1].data_vaddr);
+}
+
+void play_audio_ogg(audio_ogg_s * audio) {
+    audio->playing_thread = threadCreate(thread_audio_ogg, audio, 0x1000, 0x3F, 1, false);
+}
+
+void stop_audio_ogg(audio_ogg_s ** audio_ptr) {
+    audio_ogg_s * audio = *audio_ptr;
+    if(audio->playing_thread)
+    {
+        audio->stop = true;
+        threadJoin(audio->playing_thread, U64_MAX);
+        threadFree(audio->playing_thread);
+    }
+    free(audio);
+    *audio_ptr = NULL;
+}
+
+typedef struct {
+    u16 type;
+    u32 target;
+} bcstm_reference;
+
+int init_audio(audio_s *audio)
+{
+    u32 magic = read32(audio->music_buf, &audio->cursor);
+    DEBUG("Loading music, music_size: %d, magic: 0x%08lx\n", audio->music_size, magic);
+    audio->is_little_endian = read16(audio->music_buf, &audio->cursor) == 0xFEFF;
+    audio->info_offset = 0;
+    audio->data_offset = 0;
+
+    if (magic != 0x4D545343) // CSTM
+    {
+        free(audio->music_buf);
+        return -1;
+    }
+
+    audio->cursor = 0x10;
+    u16 sbc = read16(audio->music_buf, &audio->cursor);
+    audio->cursor += 2;
+
+    for (u16 i = 0; i < sbc; ++i)
+    {
+        u16 sec = read16(audio->music_buf, &audio->cursor);
+        audio->cursor += 2;
+        u32 off = read32(audio->music_buf, &audio->cursor);
+        audio->cursor += 4;
+        DEBUG("Reading sbc: %04x, %08lx\n", sec, off);
+        if (sec == 0x4000) // Info block
+            audio->info_offset = off;
+        if (sec == 0x4002) // Data block
+            audio->data_offset = off;
+    }
+
+    DEBUG("Info offset: 0x%08lx, data offset: 0x%08lx\n", audio->info_offset, audio->data_offset);
+    
+    if (audio->data_offset == 0 || audio->info_offset == 0)
+    {
+        free(audio->music_buf);
+        return -2;
+    }
+
+    audio->cursor = audio->info_offset + 0x20;
+
+    if (read8(audio->music_buf, &audio->cursor) != 2) // Encoding - 2 is DSP_ADPCM
+    {
+        free(audio->music_buf);
+        return -3;
+    }
+
+    audio->is_looping = read8(audio->music_buf, &audio->cursor);
+    audio->channel_count = read8(audio->music_buf, &audio->cursor);
+
+    if (audio->channel_count > 2)
+    {
+        free(audio->music_buf);
+        return -4;
+    }
+
+    DEBUG("Channel count: %d, is looping: %d\n", audio->channel_count, audio->is_looping);
+    
+    audio->cursor = audio->info_offset + 0x24;
+    audio->sample_rate = read32(audio->music_buf, &audio->cursor);
+    u32 _loop_pos = read32(audio->music_buf, &audio->cursor);
+    u32 _loop_end = read32(audio->music_buf, &audio->cursor);
+    audio->num_blocks = read32(audio->music_buf, &audio->cursor);
+    audio->block_size = read32(audio->music_buf, &audio->cursor);
+    audio->block_samples = read32(audio->music_buf, &audio->cursor);
+    audio->cursor += 4;
+    audio->last_block_samples = read32(audio->music_buf, &audio->cursor);
+    audio->last_block_size = read32(audio->music_buf, &audio->cursor);
+
+    DEBUG("sample_rate: %lu, loop_start: %lu, loop_end: %lu, num_blocks: %lu, block_size: %lu, block_samples: %lu, last_block_samples: %lu, last_block_size: %lu\n", 
+        audio->sample_rate, _loop_pos, _loop_end, audio->num_blocks, audio->block_size, audio->block_samples, audio->last_block_samples, audio->last_block_size);
+
+    audio->loop_start = _loop_pos / audio->block_samples;
+    audio->loop_end = (_loop_end % audio->block_samples ? audio->num_blocks : _loop_end / audio->block_samples);
+
+    while (read32(audio->music_buf, &audio->cursor) != 0x4102); // find channel info header
+    audio->cursor -= 4;
+    u32 start_table = audio->cursor - 4;
+    bcstm_reference channel_refs[2] = {0};
+    for (u8 i = 0; i < audio->channel_count; ++i)
+    {
+        DEBUG("Processing channel_ref at %08x...\n", audio->cursor);
+        channel_refs[i].type = read16(audio->music_buf, &audio->cursor);
+        audio->cursor += 2;
+        channel_refs[i].target = start_table + read32(audio->music_buf, &audio->cursor);
+        DEBUG("Type: %04x; Target: %08lx\n", channel_refs[i].type, channel_refs[i].target);
+    }
+
+    for (u8 i = 0; i < audio->channel_count; ++i)
+    {
+        audio->cursor = channel_refs[i].target;
+        if (read16(audio->music_buf, &audio->cursor) != 0x300) continue; // Bad bcstm - channel info != DSP ADPCM info
+        audio->cursor += 2;
+        audio->cursor += read32(audio->music_buf, &audio->cursor) - 8;
+        memcpy(audio->adpcm_coefs[i], audio->music_buf + audio->cursor, sizeof(unsigned short) * 16);
+        audio->cursor += sizeof(unsigned short) * 16;
+        memcpy(&(audio->adpcm_data[i][0]), audio->music_buf + audio->cursor, sizeof(ndspAdpcmData));
+        audio->cursor += sizeof(ndspAdpcmData);
+        memcpy(&(audio->adpcm_data[i][1]), audio->music_buf + audio->cursor, sizeof(ndspAdpcmData));
+        audio->cursor += sizeof(ndspAdpcmData);
+        audio->cursor += 2; // skip padding
+    }
+
+    audio->cursor = audio->data_offset + 0x20;
+
+    return 0;
+}
+
+int start_play(audio_s *audio) {
+    audio->current_block = 0;
+    for (u8 i = 0; i < audio->channel_count; ++i)
+    {
+        audio->channel[i] = 0;
+        while (audio->channel[i] < 24 && ((audio->active_channels >> audio->channel[i]) & 1)) {
+            audio->channel[i]++;
+        }
+        if (audio->channel[i] == 24) {
+            return -1;
+        }
+        audio->active_channels |= 1 << audio->channel[i];
+        ndspChnWaveBufClear(audio->channel[i]);
+        
+        static float mix[16];
+        ndspChnSetFormat(audio->channel[i], NDSP_FORMAT_ADPCM | NDSP_3D_SURROUND_PREPROCESSED);
+        ndspChnSetRate(audio->channel[i], audio->sample_rate);
+        
+        if (audio->channel_count == 1)
+        {
+            mix[0] = mix[1] = 0.5f;
+        } else if (audio->channel_count == 2)
+        {
+            if (i == 0)
+            {
+                mix[0] = 0.8f;
+                mix[1] = 0.0f;
+                mix[2] = 0.2f;
+                mix[3] = 0.0f;
+            } else
+            {
+                mix[0] = 0.0f;
+                mix[1] = 0.8f;
+                mix[2] = 0.0f;
+                mix[3] = 0.2f;
+            }
+        }
+        ndspChnSetMix(audio->channel[i], mix);
+        ndspChnSetAdpcmCoefs(audio->channel[i], audio->adpcm_coefs[i]);
+
+        for (u8 j = 0; j < BUFFER_COUNT; ++j)
+        {
+            memset(&(audio->wave_buf[i][j]), 0, sizeof(ndspWaveBuf));
+            audio->wave_buf[i][j].status = NDSP_WBUF_DONE;
+            audio->buffer_data[i][j] = linearAlloc(audio->block_size);
+        }
+    }
+
+    return 0;
+}
+
+void fill_buffers(audio_s *audio)
+{
+    DEBUG("Filling buffers...\n");
+    for (u8 bufIndex = 0; bufIndex < BUFFER_COUNT; ++bufIndex)
+    {
+        if (audio->wave_buf[0][bufIndex].status != NDSP_WBUF_DONE) continue;
+        if (audio->channel_count == 2 && audio->wave_buf[1][bufIndex].status != NDSP_WBUF_DONE) continue;
+
+        if (audio->is_looping && audio->current_block == audio->loop_end)
+        {
+            audio->current_block = audio->loop_start;
+            audio->cursor = audio->data_offset + 0x20 + audio->block_size * audio->channel_count * audio->loop_start;
+        }
+
+        if (!audio->is_looping && audio->current_block == audio->loop_end)
+        {
+            audio->stop = true;
+            return;
+        }
+
+        for (u8 channelIndex = 0; channelIndex < audio->channel_count; ++channelIndex)
+        {
+            ndspWaveBuf *buf = &(audio->wave_buf[channelIndex][bufIndex]);
+            memset(buf, 0, sizeof(ndspWaveBuf));
+            buf->data_adpcm = audio->buffer_data[channelIndex][bufIndex];
+            memcpy(buf->data_adpcm, audio->music_buf + audio->cursor, (audio->current_block == audio->num_blocks - 1) ? audio->last_block_size : audio->block_size);
+            audio->cursor += (audio->current_block == audio->num_blocks - 1) ? audio->last_block_size : audio->block_size;
+            DSP_FlushDataCache(buf->data_adpcm, audio->block_size);
+
+            if (audio->current_block == 0)
+                buf->adpcm_data = &(audio->adpcm_data[channelIndex][0]);
+            else if (audio->current_block == audio->loop_start)
+                buf->adpcm_data = &(audio->adpcm_data[channelIndex][1]);
+
+            if (audio->current_block == audio->num_blocks - 1)
+                buf->nsamples = audio->last_block_samples;
+            else
+                buf->nsamples = audio->block_samples;
+
+            ndspChnWaveBufAdd(audio->channel[channelIndex], buf);
+        }
+        audio->current_block++;
+    }
+}
+
+// Play a given audio struct
+void update_audio(audio_s * audio) 
+{
+    u32 current_time = svcGetSystemTick();
+    if (current_time - audio->last_time > 1e8)
+    {
+        fill_buffers(audio);
+        audio->last_time = current_time;
+    }
+}
+
 void thread_audio(void * data) {
     audio_s * audio = (audio_s *)data;
+    int res = init_audio(audio);
+    if (res < 0)
+    {
+        return;
+    }
+    start_play(audio);
     while(!audio->stop) {
         update_audio(audio);
     }
-    free(audio->filebuf);
+    for (u8 i = 0; i < audio->channel_count; ++i)
-    ov_clear(&audio->vf);
+    {
-    linearFree((void*)audio->wave_buf[0].data_vaddr);
+        ndspChnWaveBufClear(audio->channel[i]);
-    linearFree((void*)audio->wave_buf[1].data_vaddr);
+        ndspChnReset(audio->channel[i]);
-    while (audio->wave_buf[0].status != NDSP_WBUF_DONE || audio->wave_buf[1].status != NDSP_WBUF_DONE) svcSleepThread(1e7);
+        audio->active_channels &= ~(1 << audio->channel[i]);
-    svcSignalEvent(audio->finished);
+        for (u8 j = 0; j < BUFFER_COUNT; ++j) {
-    svcSleepThread(1e8);
+            linearFree(audio->buffer_data[i][j]);
-    svcCloseHandle(audio->finished);
+        }
-    free(audio);
+    }
+    free(audio->music_buf);
 }
 
 void play_audio(audio_s * audio) {
-    threadCreate(thread_audio, audio, 0x1000, 0x3F, 1, true);
+    audio->playing_thread = threadCreate(thread_audio, audio, 0x1000, 0x3F, 1, false);
+}
+
+void stop_audio(audio_s ** audio_ptr) {
+    audio_s * audio = *audio_ptr;
+    if(audio->playing_thread)
+    {
+        audio->stop = true;
+        threadJoin(audio->playing_thread, U64_MAX);
+        threadFree(audio->playing_thread);
+    }
+    free(audio);
+    *audio_ptr = NULL;
 }

source/quirc/decode.c

@@ -576,10 +576,11 @@ static quirc_decode_error_t codestream_ecc(struct quirc_data *data,
 		&quirc_version_db[data->version];
 	const struct quirc_rs_params *sb_ecc = &ver->ecc[data->ecc_level];
 	struct quirc_rs_params lb_ecc;
-	int bc = ver->data_bytes / sb_ecc->bs;
+	const int lb_count =
+	    (ver->data_bytes - sb_ecc->bs * sb_ecc->ns) / (sb_ecc->bs + 1);
+	const int bc = lb_count + sb_ecc->ns;
+	const int ecc_offset = sb_ecc->dw * bc + lb_count;
 	int dst_offset = 0;
-	int lb_count = ver->data_bytes - bc * sb_ecc->bs;
-	int small_dw_total = bc * sb_ecc->dw;
 	int i;
 
 	memcpy(&lb_ecc, sb_ecc, sizeof(lb_ecc));
@@ -588,22 +589,16 @@ static quirc_decode_error_t codestream_ecc(struct quirc_data *data,
 
 	for (i = 0; i < bc; i++) {
 		uint8_t *dst = ds->data + dst_offset;
-		const struct quirc_rs_params *ecc = sb_ecc;
+		const struct quirc_rs_params *ecc =
+		    (i < sb_ecc->ns) ? sb_ecc : &lb_ecc;
+		const int num_ec = ecc->bs - ecc->dw;
 		quirc_decode_error_t err;
-		int j = 0;
+		int j;
-		int k;
 
-		for (k = 0; k < sb_ecc->dw; k++)
+		for (j = 0; j < ecc->dw; j++)
-			dst[j++] = ds->raw[k * bc + i];
+			dst[j] = ds->raw[j * bc + i];
-
+		for (j = 0; j < num_ec; j++)
-		if (i + lb_count >= bc) {
+			dst[ecc->dw + j] = ds->raw[ecc_offset + j * bc + i];
-			dst[j++] = ds->raw[small_dw_total + i - lb_count];
-			ecc = &lb_ecc;
-		}
-
-		for (k = 0; k < sb_ecc->bs - sb_ecc->dw; k++)
-			dst[j++] = ds->raw[small_dw_total + lb_count + i +
-					   k * bc];
 
 		err = correct_block(dst, ecc);
 		if (err)
@@ -729,10 +724,10 @@ static quirc_decode_error_t decode_alpha(struct quirc_data *data,
 	int bits = 13;
 	int count;
 
-	if (data->version < 7)
+	if (data->version < 10)
 		bits = 9;
-	else if (data->version < 11)
+	else if (data->version < 27)
-		bits = 10;
+		bits = 11;
 
 	count = take_bits(ds, bits);
 	if (data->payload_len + count + 1 > QUIRC_MAX_PAYLOAD)
@@ -795,12 +790,18 @@ static quirc_decode_error_t decode_kanji(struct quirc_data *data,
 
 	for (i = 0; i < count; i++) {
 		int d = take_bits(ds, 13);
+		int msB = d / 0xc0;
+		int lsB = d % 0xc0;
+		int intermediate = (msB << 8) | lsB;
 		uint16_t sjw;
 
-		if (d + 0x8140 >= 0x9ffc)
+		if (intermediate + 0x8140 <= 0x9ffc) {
-			sjw = d + 0x8140;
+			/* bytes are in the range 0x8140 to 0x9FFC */
-		else
+			sjw = intermediate + 0x8140;
-			sjw = d + 0xc140;
+		} else {
+			/* bytes are in the range 0xE040 to 0xEBBF */
+			sjw = intermediate + 0xc140;
+		}
 
 		data->payload[data->payload_len++] = sjw >> 8;
 		data->payload[data->payload_len++] = sjw & 0xff;
@@ -873,7 +874,7 @@ static quirc_decode_error_t decode_payload(struct quirc_data *data,
 done:
 
 	/* Add nul terminator to all payloads */
-	if ((unsigned int)data->payload_len >= sizeof(data->payload))
+	if (data->payload_len >= (int) sizeof(data->payload))
 		data->payload_len--;
 	data->payload[data->payload_len] = 0;
 

source/quirc/identify.c

@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <limits.h>
 #include <string.h>
 #include <stdlib.h>
 #include <math.h>
@@ -98,8 +99,8 @@ static void perspective_map(const double *c,
 	double x = (c[0]*u + c[1]*v + c[2]) / den;
 	double y = (c[3]*u + c[4]*v + c[5]) / den;
 
-	ret->x = rint(x);
+	ret->x = (int) rint(x);
-	ret->y = rint(y);
+	ret->y = (int) rint(y);
 }
 
 static void perspective_unmap(const double *c,
@@ -121,146 +122,22 @@ static void perspective_unmap(const double *c,
  * Span-based floodfill routine
  */
 
+#define FLOOD_FILL_MAX_DEPTH		128
+
 typedef void (*span_func_t)(void *user_data, int y, int left, int right);
 
-#if 0 // recursive flood fill
+static void flood_fill_seed(struct quirc *q, int x, int y, int from, int to,
-
+			    span_func_t func, void *user_data,
-#define FLOOD_FILL_MAX_DEPTH	4096
+			    int depth)
-
-struct flood_fill_params{
-	struct quirc *q;
-	int from;
-	int to;
-	span_func_t func;
-	void *user_data;
-};
-
-static struct flood_fill_params ffp;
-
-static void flood_fill_rec(int x, int y, int depth)
 {
 	int left = x;
 	int right = x;
 	int i;
-	quirc_pixel_t *row = ffp.q->pixels + y * ffp.q->w;
-
-	if (!depth)
-		return;
-
-	while (left > 0 && row[left - 1] == ffp.from)
-		left--;
-
-	while (right < ffp.q->w - 1 && row[right + 1] == ffp.from)
-		right++;
-
-	/* Fill the extent */
-	for (i = left; i <= right; i++)
-		row[i] = ffp.to;
-
-	if (ffp.func)
-		ffp.func(ffp.user_data, y, left, right);
-
-	/* Seed new flood-fills */
-	if (y > 0) {
-		row = ffp.q->pixels + (y - 1) * ffp.q->w;
-
-		for (i = left; i <= right; i++)
-			if (row[i] == ffp.from)
-				flood_fill_rec(i, y - 1, depth - 1);
-	}
-
-	if (y < ffp.q->h - 1) {
-		row = ffp.q->pixels + (y + 1) * ffp.q->w;
-
-		for (i = left; i <= right; i++)
-			if (row[i] == ffp.from)
-				flood_fill_rec(i, y + 1, depth - 1);
-	}
-}
-
-static void flood_fill_seed(struct quirc *q, int x, int y, int from, int to,
-				span_func_t func, void *user_data)
-{
-	ffp.q = q;
-	ffp.from = from;
-	ffp.to = to;
-	ffp.func = func;
-	ffp.user_data = user_data;
-
-	flood_fill_rec(x, y, FLOOD_FILL_MAX_DEPTH);
-}
-
-#else // stacked flood fill
-
-#define FILL_STACK_CHUNK_SIZE 0x400
-
-struct fill_stack_chunk{
-	int x[FILL_STACK_CHUNK_SIZE];
-	int y[FILL_STACK_CHUNK_SIZE];
-	struct fill_stack_chunk *prev;
-};
-
-struct fill_stack{
-	struct fill_stack_chunk *last_chunk;
-	int index;
-};
-
-static void fill_stack_init(struct fill_stack *s){
-	s->last_chunk = NULL;
-}
-
-static int fill_stack_is_empty(struct fill_stack *s){
-	return s->last_chunk == NULL;
-}
-
-static void fill_stack_push(struct fill_stack *s, int x, int y){
-	struct fill_stack_chunk *c;
-	if(s->last_chunk != NULL && s->index < FILL_STACK_CHUNK_SIZE - 1){
-		c = s->last_chunk;
-		s->index++;
-	}else{
-		c = (struct fill_stack_chunk*)malloc(sizeof(struct fill_stack_chunk));
-		if(c == NULL){
-			return;
-		}
-		c->prev = s->last_chunk;
-		s->last_chunk = c;
-		s->index = 0;
-	}
-	c->x[s->index] = x;
-	c->y[s->index] = y;
-}
-
-static void fill_stack_pop(struct fill_stack *s, int *px, int *py){
-	struct fill_stack_chunk *c = s->last_chunk;
-	if(c == NULL){
-		return;
-	}
-	*px = c->x[s->index];
-	*py = c->y[s->index];
-	if(s->index > 0){
-		s->index--;
-	}else{
-		s->last_chunk = c->prev;
-		s->index = FILL_STACK_CHUNK_SIZE - 1;
-		free(c);
-	}
-}
-
-static void flood_fill_seed(struct quirc *q, int start_x, int start_y, int from, int to,
-				span_func_t func, void *user_data)
-{
-	struct fill_stack s;
-	fill_stack_init(&s);
-	fill_stack_push(&s, start_x, start_y);
-
-	do{
-		int x = 0, y = 0;
-		fill_stack_pop(&s, &x, &y);
-
-		int left = x, right = x, i;
 	quirc_pixel_t *row = q->pixels + y * q->w;
 
+	if (depth >= FLOOD_FILL_MAX_DEPTH)
+		return;
+
 	while (left > 0 && row[left - 1] == from)
 		left--;
 
@@ -280,7 +157,8 @@ static void flood_fill_seed(struct quirc *q, int start_x, int start_y, int from,
 
 		for (i = left; i <= right; i++)
 			if (row[i] == from)
-					fill_stack_push(&s, i, y - 1);
+				flood_fill_seed(q, i, y - 1, from, to,
+						func, user_data, depth + 1);
 	}
 
 	if (y < q->h - 1) {
@@ -288,62 +166,64 @@ static void flood_fill_seed(struct quirc *q, int start_x, int start_y, int from,
 
 		for (i = left; i <= right; i++)
 			if (row[i] == from)
-					fill_stack_push(&s, i, y + 1);
+				flood_fill_seed(q, i, y + 1, from, to,
+						func, user_data, depth + 1);
 	}
-	}while(!fill_stack_is_empty(&s));
 }
-#endif
 
 /************************************************************************
  * Adaptive thresholding
  */
 
-#define THRESHOLD_S_DEN		8
+static uint8_t otsu(const struct quirc *q)
-#define THRESHOLD_T		5
-
-static void threshold(struct quirc *q)
 {
-	int x, y;
+	int numPixels = q->w * q->h;
-	int avg_w = 0;
-	int avg_u = 0;
-	int threshold_s = q->w / THRESHOLD_S_DEN;
-	quirc_pixel_t *row = q->pixels;
 
-	for (y = 0; y < q->h; y++) {
+	// Calculate histogram
-		int row_average[q->w];
+	const int HISTOGRAM_SIZE = 256;
-
+	unsigned int histogram[HISTOGRAM_SIZE];
-		memset(row_average, 0, sizeof(row_average));
+	memset(histogram, 0, (HISTOGRAM_SIZE) * sizeof(unsigned int));
-
+	uint8_t* ptr = q->image;
-		for (x = 0; x < q->w; x++) {
+	int length = numPixels;
-			int w, u;
+	while (length--) {
-
+		uint8_t value = *ptr++;
-			if (y & 1) {
+		histogram[value]++;
-				w = x;
-				u = q->w - 1 - x;
-			} else {
-				w = q->w - 1 - x;
-				u = x;
 	}
 
-			avg_w = (avg_w * (threshold_s - 1)) /
+	// Calculate weighted sum of histogram values
-				threshold_s + row[w];
+	int sum = 0;
-			avg_u = (avg_u * (threshold_s - 1)) /
+	for (int i = 0; i < HISTOGRAM_SIZE; ++i) {
-				threshold_s + row[u];
+		sum += i * histogram[i];
-
-			row_average[w] += avg_w;
-			row_average[u] += avg_u;
 	}
 
-		for (x = 0; x < q->w; x++) {
+	// Compute threshold
-			if (row[x] < row_average[x] *
+	int sumB = 0;
-			    (100 - THRESHOLD_T) / (200 * threshold_s))
+	int q1 = 0;
-				row[x] = QUIRC_PIXEL_BLACK;
+	double max = 0;
-			else
+	uint8_t threshold = 0;
-				row[x] = QUIRC_PIXEL_WHITE;
+	for (int i = 0; i < HISTOGRAM_SIZE; ++i) {
+		// Weighted background
+		q1 += histogram[i];
+		if (q1 == 0)
+			continue;
+
+		// Weighted foreground
+		const int q2 = numPixels - q1;
+		if (q2 == 0)
+			break;
+
+		sumB += i * histogram[i];
+		const double m1 = (double)sumB / q1;
+		const double m2 = ((double)sum - sumB) / q2;
+		const double m1m2 = m1 - m2;
+		const double variance = m1m2 * m1m2 * q1 * q2;
+		if (variance >= max) {
+			threshold = i;
+			max = variance;
+		}
 	}
 
-		row += q->w;
+	return threshold;
-	}
 }
 
 static void area_count(void *user_data, int y, int left, int right)
@@ -381,7 +261,7 @@ static int region_code(struct quirc *q, int x, int y)
 	box->seed.y = y;
 	box->capstone = -1;
 
-	flood_fill_seed(q, x, y, pixel, region, area_count, box);
+	flood_fill_seed(q, x, y, pixel, region, area_count, box, 0);
 
 	return region;
 }
@@ -451,7 +331,7 @@ static void find_region_corners(struct quirc *q,
 	psd.scores[0] = -1;
 	flood_fill_seed(q, region->seed.x, region->seed.y,
 			rcode, QUIRC_PIXEL_BLACK,
-			find_one_corner, &psd);
+			find_one_corner, &psd, 0);
 
 	psd.ref.x = psd.corners[0].x - psd.ref.x;
 	psd.ref.y = psd.corners[0].y - psd.ref.y;
@@ -469,7 +349,7 @@ static void find_region_corners(struct quirc *q,
 
 	flood_fill_seed(q, region->seed.x, region->seed.y,
 			QUIRC_PIXEL_BLACK, rcode,
-			find_other_corners, &psd);
+			find_other_corners, &psd, 0);
 }
 
 static void record_capstone(struct quirc *q, int ring, int stone)
@@ -542,7 +422,7 @@ static void finder_scan(struct quirc *q, int y)
 {
 	quirc_pixel_t *row = q->pixels + y * q->w;
 	int x;
-	int last_color;
+	int last_color = 0;
 	int run_length = 0;
 	int run_count = 0;
 	int pb[5];
@@ -888,7 +768,7 @@ static int fitness_all(const struct quirc *q, int index)
 
 	/* Check alignment patterns */
 	ap_count = 0;
-	while (info->apat[ap_count])
+	while ((ap_count < QUIRC_MAX_ALIGNMENT) && info->apat[ap_count])
 		ap_count++;
 
 	for (i = 1; i + 1 < ap_count; i++) {
@@ -974,7 +854,7 @@ static void rotate_capstone(struct quirc_capstone *cap,
 	struct quirc_point copy[4];
 	int j;
 	int best = 0;
-	int best_score = 0;
+	int best_score = INT_MAX;
 
 	for (j = 0; j < 4; j++) {
 		struct quirc_point *p = &cap->corners[j];
@@ -1082,10 +962,10 @@ static void record_qr_grid(struct quirc *q, int a, int b, int c)
 
 			flood_fill_seed(q, reg->seed.x, reg->seed.y,
 					qr->align_region, QUIRC_PIXEL_BLACK,
-					NULL, NULL);
+					NULL, NULL, 0);
 			flood_fill_seed(q, reg->seed.x, reg->seed.y,
 					QUIRC_PIXEL_BLACK, qr->align_region,
-					find_leftmost_to_line, &psd);
+					find_leftmost_to_line, &psd, 0);
 		}
 	}
 
@@ -1191,17 +1071,18 @@ static void test_grouping(struct quirc *q, int i)
 	test_neighbours(q, i, &hlist, &vlist);
 }
 
-static void pixels_setup(struct quirc *q)
+static void pixels_setup(struct quirc *q, uint8_t threshold)
 {
-	if (sizeof(*q->image) == sizeof(*q->pixels)) {
+	if (QUIRC_PIXEL_ALIAS_IMAGE) {
 		q->pixels = (quirc_pixel_t *)q->image;
-	} else {
-		int x, y;
-		for (y = 0; y < q->h; y++) {
-			for (x = 0; x < q->w; x++) {
-				q->pixels[y * q->w + x] = q->image[y * q->w + x];
-			}
 	}
+
+	uint8_t* source = q->image;
+	quirc_pixel_t* dest = q->pixels;
+	int length = q->w * q->h;
+	while (length--) {
+		uint8_t value = *source++;
+		*dest++ = (value < threshold) ? QUIRC_PIXEL_BLACK : QUIRC_PIXEL_WHITE;
 	}
 }
 
@@ -1223,8 +1104,8 @@ void quirc_end(struct quirc *q)
 {
 	int i;
 
-	pixels_setup(q);
+	uint8_t threshold = otsu(q);
-	threshold(q);
+	pixels_setup(q, threshold);
 
 	for (i = 0; i < q->h; i++)
 		finder_scan(q, i);

source/quirc/quirc.c

@@ -36,34 +36,73 @@ struct quirc *quirc_new(void)
 
 void quirc_destroy(struct quirc *q)
 {
-	if (q->image)
 	free(q->image);
-	if (sizeof(*q->image) != sizeof(*q->pixels))
+	/* q->pixels may alias q->image when their type representation is of the
+	   same size, so we need to be careful here to avoid a double free */
+	if (!QUIRC_PIXEL_ALIAS_IMAGE)
 		free(q->pixels);
-
 	free(q);
 }
 
 int quirc_resize(struct quirc *q, int w, int h)
 {
-	uint8_t *new_image = realloc(q->image, w * h);
+	uint8_t		*image  = NULL;
+	quirc_pixel_t	*pixels = NULL;
 
-	if (!new_image)
+	/*
-		return -1;
+	 * XXX: w and h should be size_t (or at least unsigned) as negatives
+	 * values would not make much sense. The downside is that it would break
+	 * both the API and ABI. Thus, at the moment, let's just do a sanity
+	 * check.
+	 */
+	if (w < 0 || h < 0)
+		goto fail;
 
-	if (sizeof(*q->image) != sizeof(*q->pixels)) {
+	/*
-		size_t new_size = w * h * sizeof(quirc_pixel_t);
+	 * alloc a new buffer for q->image. We avoid realloc(3) because we want
-		quirc_pixel_t *new_pixels = realloc(q->pixels, new_size);
+	 * on failure to be leave `q` in a consistant, unmodified state.
-		if (!new_pixels)
+	 */
-			return -1;
+	image = calloc(w, h);
-		q->pixels = new_pixels;
+	if (!image)
+		goto fail;
+
+	/* compute the "old" (i.e. currently allocated) and the "new"
+	   (i.e. requested) image dimensions */
+	size_t olddim = q->w * q->h;
+	size_t newdim = w * h;
+	size_t min = (olddim < newdim ? olddim : newdim);
+
+	/*
+	 * copy the data into the new buffer, avoiding (a) to read beyond the
+	 * old buffer when the new size is greater and (b) to write beyond the
+	 * new buffer when the new size is smaller, hence the min computation.
+	 */
+	(void)memcpy(image, q->image, min);
+
+	/* alloc a new buffer for q->pixels if needed */
+	if (!QUIRC_PIXEL_ALIAS_IMAGE) {
+		pixels = calloc(newdim, sizeof(quirc_pixel_t));
+		if (!pixels)
+			goto fail;
 	}
 
-	q->image = new_image;
+	/* alloc succeeded, update `q` with the new size and buffers */
 	q->w = w;
 	q->h = h;
+	free(q->image);
+	q->image = image;
+	if (!QUIRC_PIXEL_ALIAS_IMAGE) {
+		free(q->pixels);
+		q->pixels = pixels;
+	}
 
 	return 0;
+	/* NOTREACHED */
+fail:
+	free(image);
+	free(pixels);
+
+	return -1;
 }
 
 int quirc_count(const struct quirc *q)
@@ -84,7 +123,6 @@ static const char *const error_table[] = {
 
 const char *quirc_strerror(quirc_decode_error_t err)
 {
-	// note from Anemone3DS dev - L88 used to compare err >= 0, but err is always positive
 	if (err < sizeof(error_table) / sizeof(error_table[0]))
 		return error_table[err];
 

source/quirc/quirc.h

@@ -19,6 +19,10 @@
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct quirc;
 
 /* Obtain the library version string. */
@@ -117,7 +121,7 @@ struct quirc_code {
 	 * is a bitmask giving the actual values of cells. If the cell
 	 * at (x, y) is black, then the following bit is set:
 	 *
-	 *     cell_bitmap[i << 3] & (1 << (i & 7))
+	 *     cell_bitmap[i >> 3] & (1 << (i & 7))
 	 *
 	 * where i = (y * size) + x.
 	 */
@@ -162,4 +166,8 @@ void quirc_extract(const struct quirc *q, int index,
 quirc_decode_error_t quirc_decode(const struct quirc_code *code,
 				  struct quirc_data *data);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif

source/quirc/quirc_internal.h

@@ -32,8 +32,10 @@
 #define QUIRC_PERSPECTIVE_PARAMS	8
 
 #if QUIRC_MAX_REGIONS < UINT8_MAX
+#define QUIRC_PIXEL_ALIAS_IMAGE	1
 typedef uint8_t quirc_pixel_t;
 #elif QUIRC_MAX_REGIONS < UINT16_MAX
+#define QUIRC_PIXEL_ALIAS_IMAGE	0
 typedef uint16_t quirc_pixel_t;
 #else
 #error "QUIRC_MAX_REGIONS > 65534 is not supported"
@@ -98,9 +100,9 @@ struct quirc {
 #define QUIRC_MAX_ALIGNMENT   7
 
 struct quirc_rs_params {
-	int             bs; /* Block size */
+	int             bs; /* Small block size */
-	int             dw; /* Data words */
+	int             dw; /* Small data words */
-	int             ce; /* Correctable errors */
+	int		ns; /* Number of small blocks */
 };
 
 struct quirc_version_info {

source/quirc/version_db.c

@@ -22,400 +22,400 @@ const struct quirc_version_info quirc_version_db[QUIRC_MAX_VERSION + 1] = {
 		    .data_bytes = 26,
 		    .apat = {0},
 		    .ecc = {
-			    {.bs = 26, .dw = 16, .ce = 4},
+			    {.bs = 26, .dw = 16, .ns = 1},
-			    {.bs = 26, .dw = 19, .ce = 2},
+			    {.bs = 26, .dw = 19, .ns = 1},
-			    {.bs = 26, .dw = 9, .ce = 8},
+			    {.bs = 26, .dw = 9, .ns = 1},
-			    {.bs = 26, .dw = 13, .ce = 6}
+			    {.bs = 26, .dw = 13, .ns = 1}
 		    }
 	    },
 	    { /* Version 2 */
 		    .data_bytes = 44,
 		    .apat = {6, 18, 0},
 		    .ecc = {
-			    {.bs = 44, .dw = 28, .ce = 8},
+			    {.bs = 44, .dw = 28, .ns = 1},
-			    {.bs = 44, .dw = 34, .ce = 4},
+			    {.bs = 44, .dw = 34, .ns = 1},
-			    {.bs = 44, .dw = 16, .ce = 14},
+			    {.bs = 44, .dw = 16, .ns = 1},
-			    {.bs = 44, .dw = 22, .ce = 11}
+			    {.bs = 44, .dw = 22, .ns = 1}
 		    }
 	    },
 	    { /* Version 3 */
 		    .data_bytes = 70,
 		    .apat = {6, 22, 0},
 		    .ecc = {
-			    {.bs = 70, .dw = 44, .ce = 13},
+			    {.bs = 70, .dw = 44, .ns = 1},
-			    {.bs = 70, .dw = 55, .ce = 7},
+			    {.bs = 70, .dw = 55, .ns = 1},
-			    {.bs = 35, .dw = 13, .ce = 11},
+			    {.bs = 35, .dw = 13, .ns = 2},
-			    {.bs = 35, .dw = 17, .ce = 9}
+			    {.bs = 35, .dw = 17, .ns = 2}
 		    }
 	    },
 	    { /* Version 4 */
 		    .data_bytes = 100,
 		    .apat = {6, 26, 0},
 		    .ecc = {
-			    {.bs = 50, .dw = 32, .ce = 9},
+			    {.bs = 50, .dw = 32, .ns = 2},
-			    {.bs = 100, .dw = 80, .ce = 10},
+			    {.bs = 100, .dw = 80, .ns = 1},
-			    {.bs = 25, .dw = 9, .ce = 8},
+			    {.bs = 25, .dw = 9, .ns = 4},
-			    {.bs = 50, .dw = 24, .ce = 13}
+			    {.bs = 50, .dw = 24, .ns = 2}
 		    }
 	    },
 	    { /* Version 5 */
 		    .data_bytes = 134,
 		    .apat = {6, 30, 0},
 		    .ecc = {
-			    {.bs = 67, .dw = 43, .ce = 12},
+			    {.bs = 67, .dw = 43, .ns = 2},
-			    {.bs = 134, .dw = 108, .ce = 13},
+			    {.bs = 134, .dw = 108, .ns = 1},
-			    {.bs = 33, .dw = 11, .ce = 11},
+			    {.bs = 33, .dw = 11, .ns = 2},
-			    {.bs = 33, .dw = 15, .ce = 9}
+			    {.bs = 33, .dw = 15, .ns = 2}
 		    }
 	    },
 	    { /* Version 6 */
 		    .data_bytes = 172,
 		    .apat = {6, 34, 0},
 		    .ecc = {
-			    {.bs = 43, .dw = 27, .ce = 8},
+			    {.bs = 43, .dw = 27, .ns = 4},
-			    {.bs = 86, .dw = 68, .ce = 9},
+			    {.bs = 86, .dw = 68, .ns = 2},
-			    {.bs = 43, .dw = 15, .ce = 14},
+			    {.bs = 43, .dw = 15, .ns = 4},
-			    {.bs = 43, .dw = 19, .ce = 12}
+			    {.bs = 43, .dw = 19, .ns = 4}
 		    }
 	    },
 	    { /* Version 7 */
 		    .data_bytes = 196,
 		    .apat = {6, 22, 38, 0},
 		    .ecc = {
-			    {.bs = 49, .dw = 31, .ce = 9},
+			    {.bs = 49, .dw = 31, .ns = 4},
-			    {.bs = 98, .dw = 78, .ce = 10},
+			    {.bs = 98, .dw = 78, .ns = 2},
-			    {.bs = 39, .dw = 13, .ce = 13},
+			    {.bs = 39, .dw = 13, .ns = 4},
-			    {.bs = 32, .dw = 14, .ce = 9}
+			    {.bs = 32, .dw = 14, .ns = 2}
 		    }
 	    },
 	    { /* Version 8 */
 		    .data_bytes = 242,
 		    .apat = {6, 24, 42, 0},
 		    .ecc = {
-			    {.bs = 60, .dw = 38, .ce = 11},
+			    {.bs = 60, .dw = 38, .ns = 2},
-			    {.bs = 121, .dw = 97, .ce = 12},
+			    {.bs = 121, .dw = 97, .ns = 2},
-			    {.bs = 40, .dw = 14, .ce = 13},
+			    {.bs = 40, .dw = 14, .ns = 4},
-			    {.bs = 40, .dw = 18, .ce = 11}
+			    {.bs = 40, .dw = 18, .ns = 4}
 		    }
 	    },
 	    { /* Version 9 */
 		    .data_bytes = 292,
 		    .apat = {6, 26, 46, 0},
 		    .ecc = {
-			    {.bs = 58, .dw = 36, .ce = 11},
+			    {.bs = 58, .dw = 36, .ns = 3},
-			    {.bs = 146, .dw = 116, .ce = 15},
+			    {.bs = 146, .dw = 116, .ns = 2},
-			    {.bs = 36, .dw = 12, .ce = 12},
+			    {.bs = 36, .dw = 12, .ns = 4},
-			    {.bs = 36, .dw = 16, .ce = 10}
+			    {.bs = 36, .dw = 16, .ns = 4}
 		    }
 	    },
 	    { /* Version 10 */
 		    .data_bytes = 346,
 		    .apat = {6, 28, 50, 0},
 		    .ecc = {
-			    {.bs = 69, .dw = 43, .ce = 13},
+			    {.bs = 69, .dw = 43, .ns = 4},
-			    {.bs = 86, .dw = 68, .ce = 9},
+			    {.bs = 86, .dw = 68, .ns = 2},
-			    {.bs = 43, .dw = 15, .ce = 14},
+			    {.bs = 43, .dw = 15, .ns = 6},
-			    {.bs = 43, .dw = 19, .ce = 12}
+			    {.bs = 43, .dw = 19, .ns = 6}
 		    }
 	    },
 	    { /* Version 11 */
 		    .data_bytes = 404,
 		    .apat = {6, 30, 54, 0},
 		    .ecc = {
-			    {.bs = 80, .dw = 50, .ce = 15},
+			    {.bs = 80, .dw = 50, .ns = 1},
-			    {.bs = 101, .dw = 81, .ce = 10},
+			    {.bs = 101, .dw = 81, .ns = 4},
-			    {.bs = 36, .dw = 12, .ce = 12},
+			    {.bs = 36, .dw = 12, .ns = 3},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 50, .dw = 22, .ns = 4}
 		    }
 	    },
 	    { /* Version 12 */
 		    .data_bytes = 466,
 		    .apat = {6, 32, 58, 0},
 		    .ecc = {
-			    {.bs = 58, .dw = 36, .ce = 11},
+			    {.bs = 58, .dw = 36, .ns = 6},
-			    {.bs = 116, .dw = 92, .ce = 12},
+			    {.bs = 116, .dw = 92, .ns = 2},
-			    {.bs = 42, .dw = 14, .ce = 14},
+			    {.bs = 42, .dw = 14, .ns = 7},
-			    {.bs = 46, .dw = 20, .ce = 14}
+			    {.bs = 46, .dw = 20, .ns = 4}
 		    }
 	    },
 	    { /* Version 13 */
 		    .data_bytes = 532,
 		    .apat = {6, 34, 62, 0},
 		    .ecc = {
-			    {.bs = 59, .dw = 37, .ce = 11},
+			    {.bs = 59, .dw = 37, .ns = 8},
-			    {.bs = 133, .dw = 107, .ce = 13},
+			    {.bs = 133, .dw = 107, .ns = 4},
-			    {.bs = 33, .dw = 11, .ce = 11},
+			    {.bs = 33, .dw = 11, .ns = 12},
-			    {.bs = 44, .dw = 20, .ce = 12}
+			    {.bs = 44, .dw = 20, .ns = 8}
 		    }
 	    },
 	    { /* Version 14 */
 		    .data_bytes = 581,
 		    .apat = {6, 26, 46, 66, 0},
 		    .ecc = {
-			    {.bs = 65, .dw = 41, .ce = 12},
+			    {.bs = 64, .dw = 40, .ns = 4},
-			    {.bs = 109, .dw = 87, .ce = 11},
+			    {.bs = 145, .dw = 115, .ns = 3},
-			    {.bs = 36, .dw = 12, .ce = 12},
+			    {.bs = 36, .dw = 12, .ns = 11},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 36, .dw = 16, .ns = 11}
 		    }
 	    },
 	    { /* Version 15 */
 		    .data_bytes = 655,
 		    .apat = {6, 26, 48, 70, 0},
 		    .ecc = {
-			    {.bs = 65, .dw = 41, .ce = 12},
+			    {.bs = 65, .dw = 41, .ns = 5},
-			    {.bs = 109, .dw = 87, .ce = 11},
+			    {.bs = 109, .dw = 87, .ns = 5},
-			    {.bs = 36, .dw = 12, .ce = 12},
+			    {.bs = 36, .dw = 12, .ns = 11},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 5}
 		    }
 	    },
 	    { /* Version 16 */
 		    .data_bytes = 733,
 		    .apat = {6, 26, 50, 74, 0},
 		    .ecc = {
-			    {.bs = 73, .dw = 45, .ce = 14},
+			    {.bs = 73, .dw = 45, .ns = 7},
-			    {.bs = 122, .dw = 98, .ce = 12},
+			    {.bs = 122, .dw = 98, .ns = 5},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 3},
-			    {.bs = 43, .dw = 19, .ce = 12}
+			    {.bs = 43, .dw = 19, .ns = 15}
 		    }
 	    },
 	    { /* Version 17 */
 		    .data_bytes = 815,
 		    .apat = {6, 30, 54, 78, 0},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 10},
-			    {.bs = 135, .dw = 107, .ce = 14},
+			    {.bs = 135, .dw = 107, .ns = 1},
-			    {.bs = 42, .dw = 14, .ce = 14},
+			    {.bs = 42, .dw = 14, .ns = 2},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 50, .dw = 22, .ns = 1}
 		    }
 	    },
 	    { /* Version 18 */
 		    .data_bytes = 901,
 		    .apat = {6, 30, 56, 82, 0},
 		    .ecc = {
-			    {.bs = 69, .dw = 43, .ce = 13},
+			    {.bs = 69, .dw = 43, .ns = 9},
-			    {.bs = 150, .dw = 120, .ce = 15},
+			    {.bs = 150, .dw = 120, .ns = 5},
-			    {.bs = 42, .dw = 14, .ce = 14},
+			    {.bs = 42, .dw = 14, .ns = 2},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 50, .dw = 22, .ns = 17}
 		    }
 	    },
 	    { /* Version 19 */
 		    .data_bytes = 991,
 		    .apat = {6, 30, 58, 86, 0},
 		    .ecc = {
-			    {.bs = 70, .dw = 44, .ce = 13},
+			    {.bs = 70, .dw = 44, .ns = 3},
-			    {.bs = 141, .dw = 113, .ce = 14},
+			    {.bs = 141, .dw = 113, .ns = 3},
-			    {.bs = 39, .dw = 13, .ce = 13},
+			    {.bs = 39, .dw = 13, .ns = 9},
-			    {.bs = 47, .dw = 21, .ce = 13}
+			    {.bs = 47, .dw = 21, .ns = 17}
 		    }
 	    },
 	    { /* Version 20 */
 		    .data_bytes = 1085,
 		    .apat = {6, 34, 62, 90, 0},
 		    .ecc = {
-			    {.bs = 67, .dw = 41, .ce = 13},
+			    {.bs = 67, .dw = 41, .ns = 3},
-			    {.bs = 135, .dw = 107, .ce = 14},
+			    {.bs = 135, .dw = 107, .ns = 3},
-			    {.bs = 43, .dw = 15, .ce = 14},
+			    {.bs = 43, .dw = 15, .ns = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 15}
 		    }
 	    },
 	    { /* Version 21 */
 		    .data_bytes = 1156,
 		    .apat = {6, 28, 50, 72, 92, 0},
 		    .ecc = {
-			    {.bs = 68, .dw = 42, .ce = 13},
+			    {.bs = 68, .dw = 42, .ns = 17},
-			    {.bs = 144, .dw = 116, .ce = 14},
+			    {.bs = 144, .dw = 116, .ns = 4},
-			    {.bs = 46, .dw = 16, .ce = 15},
+			    {.bs = 46, .dw = 16, .ns = 19},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 50, .dw = 22, .ns = 17}
 		    }
 	    },
 	    { /* Version 22 */
 		    .data_bytes = 1258,
 		    .apat = {6, 26, 50, 74, 98, 0},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 17},
-			    {.bs = 139, .dw = 111, .ce = 14},
+			    {.bs = 139, .dw = 111, .ns = 2},
-			    {.bs = 37, .dw = 13, .ce = 12},
+			    {.bs = 37, .dw = 13, .ns = 34},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 7}
 		    }
 	    },
 	    { /* Version 23 */
 		    .data_bytes = 1364,
 		    .apat = {6, 30, 54, 78, 102, 0},
 		    .ecc = {
-			    {.bs = 75, .dw = 47, .ce = 14},
+			    {.bs = 75, .dw = 47, .ns = 4},
-			    {.bs = 151, .dw = 121, .ce = 15},
+			    {.bs = 151, .dw = 121, .ns = 4},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 16},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 11}
 		    }
 	    },
 	    { /* Version 24 */
 		    .data_bytes = 1474,
 		    .apat = {6, 28, 54, 80, 106, 0},
 		    .ecc = {
-			    {.bs = 73, .dw = 45, .ce = 14},
+			    {.bs = 73, .dw = 45, .ns = 6},
-			    {.bs = 147, .dw = 117, .ce = 15},
+			    {.bs = 147, .dw = 117, .ns = 6},
-			    {.bs = 46, .dw = 16, .ce = 15},
+			    {.bs = 46, .dw = 16, .ns = 30},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 11}
 		    }
 	    },
 	    { /* Version 25 */
 		    .data_bytes = 1588,
 		    .apat = {6, 32, 58, 84, 110, 0},
 		    .ecc = {
-			    {.bs = 75, .dw = 47, .ce = 14},
+			    {.bs = 75, .dw = 47, .ns = 8},
-			    {.bs = 132, .dw = 106, .ce = 13},
+			    {.bs = 132, .dw = 106, .ns = 8},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 22},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 7}
 		    }
 	    },
 	    { /* Version 26 */
 		    .data_bytes = 1706,
 		    .apat = {6, 30, 58, 86, 114, 0},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 19},
-			    {.bs = 142, .dw = 114, .ce = 14},
+			    {.bs = 142, .dw = 114, .ns = 10},
-			    {.bs = 46, .dw = 16, .ce = 15},
+			    {.bs = 46, .dw = 16, .ns = 33},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 50, .dw = 22, .ns = 28}
 		    }
 	    },
 	    { /* Version 27 */
 		    .data_bytes = 1828,
 		    .apat = {6, 34, 62, 90, 118, 0},
 		    .ecc = {
-			    {.bs = 73, .dw = 45, .ce = 14},
+			    {.bs = 73, .dw = 45, .ns = 22},
-			    {.bs = 152, .dw = 122, .ce = 15},
+			    {.bs = 152, .dw = 122, .ns = 8},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 12},
-			    {.bs = 53, .dw = 23, .ce = 15}
+			    {.bs = 53, .dw = 23, .ns = 8}
 		    }
 	    },
 	    { /* Version 28 */
 		    .data_bytes = 1921,
 		    .apat = {6, 26, 50, 74, 98, 122, 0},
 		    .ecc = {
-			    {.bs = 73, .dw = 45, .ce = 14},
+			    {.bs = 73, .dw = 45, .ns = 3},
-			    {.bs = 147, .dw = 117, .ce = 15},
+			    {.bs = 147, .dw = 117, .ns = 3},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 11},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 4}
 		    }
 	    },
 	    { /* Version 29 */
 		    .data_bytes = 2051,
 		    .apat = {6, 30, 54, 78, 102, 126, 0},
 		    .ecc = {
-			    {.bs = 73, .dw = 45, .ce = 14},
+			    {.bs = 73, .dw = 45, .ns = 21},
-			    {.bs = 146, .dw = 116, .ce = 15},
+			    {.bs = 146, .dw = 116, .ns = 7},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 19},
-			    {.bs = 73, .dw = 45, .ce = 14}
+			    {.bs = 53, .dw = 23, .ns = 1}
 		    }
 	    },
 	    { /* Version 30 */
 		    .data_bytes = 2185,
 		    .apat = {6, 26, 52, 78, 104, 130, 0},
 		    .ecc = {
-			    {.bs = 75, .dw = 47, .ce = 14},
+			    {.bs = 75, .dw = 47, .ns = 19},
-			    {.bs = 145, .dw = 115, .ce = 15},
+			    {.bs = 145, .dw = 115, .ns = 5},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 23},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 15}
 		    }
 	    },
 	    { /* Version 31 */
 		    .data_bytes = 2323,
 		    .apat = {6, 30, 56, 82, 108, 134, 0},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 2},
-			    {.bs = 145, .dw = 115, .ce = 15},
+			    {.bs = 145, .dw = 115, .ns = 13},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 23},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 42}
 		    }
 	    },
 	    { /* Version 32 */
 		    .data_bytes = 2465,
 		    .apat = {6, 34, 60, 86, 112, 138, 0},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 10},
-			    {.bs = 145, .dw = 115, .ce = 15},
+			    {.bs = 145, .dw = 115, .ns = 17},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 19},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 10}
 		    }
 	    },
 	    { /* Version 33 */
 		    .data_bytes = 2611,
-		    .apat = {6, 30, 58, 96, 114, 142, 0},
+		    .apat = {6, 30, 58, 86, 114, 142, 0},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 14},
-			    {.bs = 145, .dw = 115, .ce = 15},
+			    {.bs = 145, .dw = 115, .ns = 17},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 11},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 29}
 		    }
 	    },
 	    { /* Version 34 */
 		    .data_bytes = 2761,
 		    .apat = {6, 34, 62, 90, 118, 146, 0},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 14},
-			    {.bs = 145, .dw = 115, .ce = 15},
+			    {.bs = 145, .dw = 115, .ns = 13},
-			    {.bs = 46, .dw = 16, .ce = 15},
+			    {.bs = 46, .dw = 16, .ns = 59},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 44}
 		    }
 	    },
 	    { /* Version 35 */
 		    .data_bytes = 2876,
 		    .apat = {6, 30, 54, 78, 102, 126, 150},
 		    .ecc = {
-			    {.bs = 75, .dw = 47, .ce = 14},
+			    {.bs = 75, .dw = 47, .ns = 12},
-			    {.bs = 151, .dw = 121, .ce = 15},
+			    {.bs = 151, .dw = 121, .ns = 12},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 22},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 39}
 		    }
 	    },
 	    { /* Version 36 */
 		    .data_bytes = 3034,
 		    .apat = {6, 24, 50, 76, 102, 128, 154},
 		    .ecc = {
-			    {.bs = 75, .dw = 47, .ce = 14},
+			    {.bs = 75, .dw = 47, .ns = 6},
-			    {.bs = 151, .dw = 121, .ce = 15},
+			    {.bs = 151, .dw = 121, .ns = 6},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 2},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 46}
 		    }
 	    },
 	    { /* Version 37 */
 		    .data_bytes = 3196,
 		    .apat = {6, 28, 54, 80, 106, 132, 158},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 29},
-			    {.bs = 152, .dw = 122, .ce = 15},
+			    {.bs = 152, .dw = 122, .ns = 17},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 24},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 49}
 		    }
 	    },
 	    { /* Version 38 */
 		    .data_bytes = 3362,
 		    .apat = {6, 32, 58, 84, 110, 136, 162},
 		    .ecc = {
-			    {.bs = 74, .dw = 46, .ce = 14},
+			    {.bs = 74, .dw = 46, .ns = 13},
-			    {.bs = 152, .dw = 122, .ce = 15},
+			    {.bs = 152, .dw = 122, .ns = 4},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 42},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 48}
 		    }
 	    },
 	    { /* Version 39 */
 		    .data_bytes = 3532,
 		    .apat = {6, 26, 54, 82, 110, 138, 166},
 		    .ecc = {
-			    {.bs = 75, .dw = 47, .ce = 14},
+			    {.bs = 75, .dw = 47, .ns = 40},
-			    {.bs = 147, .dw = 117, .ce = 15},
+			    {.bs = 147, .dw = 117, .ns = 20},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 10},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 43}
 		    }
 	    },
 	    { /* Version 40 */
 		    .data_bytes = 3706,
 		    .apat = {6, 30, 58, 86, 114, 142, 170},
 		    .ecc = {
-			    {.bs = 75, .dw = 47, .ce = 14},
+			    {.bs = 75, .dw = 47, .ns = 18},
-			    {.bs = 148, .dw = 118, .ce = 15},
+			    {.bs = 148, .dw = 118, .ns = 19},
-			    {.bs = 45, .dw = 15, .ce = 15},
+			    {.bs = 45, .dw = 15, .ns = 20},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 54, .dw = 24, .ns = 34}
 		    }
 	    }
 };

source/splashes.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -27,6 +27,7 @@
 #include "unicode.h"
 #include "fs.h"
 #include "draw.h"
+#include "ui_strings.h"
 
 void splash_delete(void)
 {
@@ -34,7 +35,7 @@ void splash_delete(void)
     remove("/luma/splashbottom.bin");
 }
 
-void splash_install(Entry_s splash)
+void splash_install(const Entry_s * splash)
 {
     char *screen_buf = NULL;
 
@@ -54,7 +55,7 @@ void splash_install(Entry_s splash)
 
     if(size == 0 && bottom_size == 0)
     {
-        throw_error("No splash.bin or splashbottom.bin found.\nIs this a splash?", ERROR_LEVEL_WARNING);
+        throw_error(language.splashes.no_splash_found, ERROR_LEVEL_WARNING);
     }
     else
     {
@@ -65,7 +66,7 @@ void splash_install(Entry_s splash)
             if(config_buf[0xC] == 0)
             {
                 free(config_buf);
-                throw_error("WARNING: Splashes are disabled in Luma Config", ERROR_LEVEL_WARNING);
+                throw_error(language.splashes.splash_disabled, ERROR_LEVEL_WARNING);
             }
         }
     }
@@ -103,8 +104,8 @@ void splash_check_installed(void * void_arg)
     for(int i = 0; i < list->entries_count && arg->run_thread; i++)
     {
         Entry_s * splash = &list->entries[i];
-        top_size = load_data("/splash.bin", *splash, &top_buf);
+        top_size = load_data("/splash.bin", splash, &top_buf);
-        bottom_size = load_data("/splashbottom.bin", *splash, &bottom_buf);
+        bottom_size = load_data("/splashbottom.bin", splash, &bottom_buf);
 
         if(!top_size && !bottom_size)
         {

source/themes.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -28,11 +28,12 @@
 #include "unicode.h"
 #include "fs.h"
 #include "draw.h"
+#include "ui_strings.h"
 
 #define BODY_CACHE_SIZE 0x150000
 #define BGM_MAX_SIZE 0x337000
 
-static Result install_theme_internal(Entry_List_s themes, int installmode)
+static Result install_theme_internal(const Entry_List_s * themes, int installmode)
 {
     Result res = 0;
     char * music = NULL;
@@ -41,16 +42,17 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
     char * body = NULL;
     u32 body_size = 0;
     u32 shuffle_body_sizes[MAX_SHUFFLE_THEMES] = {0};
+    bool mono_audio = false;
 
     if(installmode & THEME_INSTALL_SHUFFLE)
     {
-        if(themes.shuffle_count < 2)
+        if(themes->shuffle_count < 2)
         {
             DEBUG("not enough themes selected for shuffle\n");
             return MAKERESULT(RL_USAGE, RS_INVALIDARG, RM_COMMON, RD_INVALID_SELECTION);
         }
 
-        if(themes.shuffle_count > MAX_SHUFFLE_THEMES)
+        if(themes->shuffle_count > MAX_SHUFFLE_THEMES)
         {
             DEBUG("too many themes selected for shuffle\n");
             return MAKERESULT(RL_USAGE, RS_INVALIDARG, RM_COMMON, RD_INVALID_SELECTION);
@@ -59,6 +61,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
         char * padded = NULL;
 
         int shuffle_count = 0;
+        draw_loading_bar(shuffle_count, themes->shuffle_count + 1, INSTALL_SHUFFLE);
         Handle body_cache_handle;
 
         if(installmode & THEME_INSTALL_BODY)
@@ -67,20 +70,20 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
             FSUSER_OpenFile(&body_cache_handle, ArchiveThemeExt, fsMakePath(PATH_ASCII, "/BodyCache_rd.bin"), FS_OPEN_WRITE, 0);
         }
 
-        for(int i = 0; i < themes.entries_count; i++)
+        for(int i = 0; i < themes->entries_count; i++)
         {
-            Entry_s * current_theme = &themes.entries[i];
+            const Entry_s * current_theme = &themes->entries[i];
 
             if(current_theme->in_shuffle)
             {
                 if(installmode & THEME_INSTALL_BODY)
                 {
-                    body_size = load_data("/body_LZ.bin", *current_theme, &body);
+                    body_size = load_data("/body_LZ.bin", current_theme, &body);
                     if(body_size == 0)
                     {
                         free(body);
                         DEBUG("body not found\n");
-                        throw_error("No body_LZ.bin found - is this a theme?", ERROR_LEVEL_WARNING);
+                        throw_error(language.themes.no_body_found, ERROR_LEVEL_WARNING);
                         return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_NOT_FOUND);
                     }
 
@@ -108,7 +111,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
                     }
                     else
                     {
-                        music_size = load_data("/bgm.bcstm", *current_theme, &music);
+                        music_size = load_data("/bgm.bcstm", current_theme, &music);
 
                         if(music_size > BGM_MAX_SIZE)
                         {
@@ -116,6 +119,14 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
                             DEBUG("bgm too big\n");
                             return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_TOO_LARGE);
                         }
+
+                        if (music_size > 0)
+                        {
+                            if (music[0x62] == 1)
+                            {
+                                mono_audio = true;
+                            }
+                        }
                     }
 
                     shuffle_music_sizes[shuffle_count] = music_size;
@@ -139,6 +150,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
                 }
 
                 shuffle_count++;
+                draw_loading_bar(shuffle_count, themes->shuffle_count + 1, INSTALL_SHUFFLE);
             }
         }
 
@@ -162,7 +174,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
     }
     else
     {
-        Entry_s current_theme = themes.entries[themes.selected_entry];
+        const Entry_s * current_theme = &themes->entries[themes->selected_entry];
 
         if(installmode & THEME_INSTALL_BODY)
         {
@@ -171,7 +183,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
             {
                 free(body);
                 DEBUG("body not found\n");
-                throw_error("No body_LZ.bin found - is this a theme?", ERROR_LEVEL_WARNING);
+                throw_error(language.themes.no_body_found, ERROR_LEVEL_WARNING);
                 return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_NOT_FOUND);
             }
 
@@ -191,10 +203,29 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
                 return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_TOO_LARGE);
             }
 
+            if (music_size != 0)
+            {
+                if (music[0x62] == 1)
+                {
+                    mono_audio = true;
+                }
+
                 remake_file(fsMakePath(PATH_ASCII, "/BgmCache.bin"), ArchiveThemeExt, BGM_MAX_SIZE);
                 res = buf_to_file(music_size, fsMakePath(PATH_ASCII, "/BgmCache.bin"), ArchiveThemeExt, music);
                 free(music);
 
+                char * body_buf = NULL;
+                u32 uncompressed_size = decompress_lz_file(fsMakePath(PATH_ASCII, "/BodyCache.bin"), ArchiveThemeExt, &body_buf);
+                if (body_buf != NULL && body_buf[5] != 1)
+                {
+                    installmode |= THEME_INSTALL_BODY;
+                    body_buf[5] = 1;
+                    body_size = compress_lz_file_fast(fsMakePath(PATH_ASCII, "/BodyCache.bin"), ArchiveThemeExt, body_buf, uncompressed_size);
+                }
+                    
+                free(body_buf);
+            }
+
             if(R_FAILED(res)) return res;
         } else
         {
@@ -247,58 +278,410 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
     SaveData_dat_s * savedata = (SaveData_dat_s *)savedata_buf;
 
     memset(&savedata->theme_entry, 0, sizeof(ThemeEntry_s));
-    savedata->theme_entry.type = 3;
-    savedata->theme_entry.index = 0xff;
 
-    savedata->shuffle = (installmode & THEME_INSTALL_SHUFFLE);
+    savedata->shuffle = (installmode & THEME_INSTALL_SHUFFLE) ? 1 : 0;
+    memset(savedata->shuffle_themes, 0, sizeof(ThemeEntry_s) * MAX_SHUFFLE_THEMES);
     if(installmode & THEME_INSTALL_SHUFFLE)
     {
-        memset(savedata->shuffle_themes, 0, sizeof(ThemeEntry_s)*MAX_SHUFFLE_THEMES);
+        for(int i = 0; i < themes->shuffle_count; i++)
-        for(int i = 0; i < themes.shuffle_count; i++)
         {
             savedata->shuffle_themes[i].type = 3;
             savedata->shuffle_themes[i].index = i;
         }
+        const u8 shuffle_seed[0xB] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
+        memcpy(savedata->shuffle_seedA, shuffle_seed, 0xB);
+        memcpy(savedata->shuffle_seedB, shuffle_seed, 0xA);
+    }
+    else
+    {
+        savedata->theme_entry.type = 3;
+        savedata->theme_entry.index = 0xff;
     }
 
     res = buf_to_file(savedata_size, fsMakePath(PATH_ASCII, "/SaveData.dat"), ArchiveHomeExt, savedata_buf);
     free(savedata_buf);
     if(R_FAILED(res)) return res;
     //----------------------------------------
+    if (mono_audio)
+    {
+        throw_error(language.themes.mono_warn, ERROR_LEVEL_WARNING);
+    }
+    return 0;
+}
+
+Result theme_install(Entry_s * theme)
+{
+    Entry_List_s list = {0};
+    list.entries_count = 1;
+    list.entries = theme;
+    list.selected_entry = 0;
+    return install_theme_internal(&list, THEME_INSTALL_BODY | THEME_INSTALL_BGM);
+}
+
+Result bgm_install(Entry_s * theme)
+{
+    Entry_List_s list = {0};
+    list.entries_count = 1;
+    list.entries = theme;
+    list.selected_entry = 0;
+    return install_theme_internal(&list, THEME_INSTALL_BGM);
+}
+
+Result no_bgm_install(Entry_s * theme)
+{
+    Entry_List_s list = {0};
+    list.entries_count = 1;
+    list.entries = theme;
+    list.selected_entry = 0;
+    return install_theme_internal(&list, THEME_INSTALL_BODY);
+}
+
+Result shuffle_install(const Entry_List_s * themes)
+{
+    return install_theme_internal(themes, THEME_INSTALL_SHUFFLE | THEME_INSTALL_BODY | THEME_INSTALL_BGM);
+}
+
+static SwkbdCallbackResult
+dir_name_callback(void * data, const char ** ppMessage, const char * text, size_t textlen)
+{
+    (void)textlen;
+    (void)data;
+    if(strpbrk(text, "><\"?;:/\\+,.|[=]"))
+    {
+        *ppMessage = language.themes.illegal_char;
+        return SWKBD_CALLBACK_CONTINUE;
+    }
+    return SWKBD_CALLBACK_OK;
+}
+
+Result dump_current_theme(void)
+{
+    const int max_chars = 255;
+    char * output_dir = calloc(max_chars + 1, sizeof(char));
+
+    SwkbdState swkbd;
+
+    swkbdInit(&swkbd, SWKBD_TYPE_WESTERN, 2, max_chars);
+    swkbdSetHintText(&swkbd, language.themes.name_folder);
+
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, language.themes.cancel, false);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, language.themes.done, true);
+    swkbdSetValidation(&swkbd, SWKBD_NOTEMPTY_NOTBLANK, 0, max_chars);
+    swkbdSetFilterCallback(&swkbd, dir_name_callback, NULL);
+
+    SwkbdButton button = swkbdInputText(&swkbd, output_dir, max_chars);
+
+    if (button != SWKBD_BUTTON_CONFIRM)
+    {
+        DEBUG("<dump_theme> Something went wrong with getting swkbd\n");
+        return MAKERESULT(RL_FATAL, RS_CANCELED, RM_UTIL, RD_CANCEL_REQUESTED);
+    }
+
+    u16 path[0x107] = { 0 };
+    struacat(path, "/themes/");
+    struacat(path, output_dir);
+    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_UTF16, path), FS_ATTRIBUTE_DIRECTORY);
+
+    char * thememanage_buf = NULL;
+    file_to_buf(fsMakePath(PATH_ASCII, "/ThemeManage.bin"), ArchiveThemeExt, &thememanage_buf);
+    ThemeManage_bin_s * theme_manage = (ThemeManage_bin_s *)thememanage_buf;
+    u32 theme_size = theme_manage->body_size;
+    u32 bgm_size = theme_manage->music_size;
+    free(thememanage_buf);
+
+    char * temp_buf = NULL;
+    file_to_buf(fsMakePath(PATH_ASCII, "/BodyCache.bin"), ArchiveThemeExt, &temp_buf);
+    u16 path_output[0x107] = { 0 };
+    memcpy(path_output, path, 0x107);
+    struacat(path_output, "/body_LZ.bin");
+    remake_file(fsMakePath(PATH_UTF16, path_output), ArchiveSD, theme_size);
+    buf_to_file(theme_size, fsMakePath(PATH_UTF16, path_output), ArchiveSD, temp_buf);
+    free(temp_buf);
+    temp_buf = NULL;
+
+    file_to_buf(fsMakePath(PATH_ASCII, "/BgmCache.bin"), ArchiveThemeExt, &temp_buf);
+    memcpy(path_output, path, 0x107);
+    struacat(path_output, "/bgm.bcstm");
+    remake_file(fsMakePath(PATH_UTF16, path_output), ArchiveSD, bgm_size);
+    buf_to_file(bgm_size, fsMakePath(PATH_UTF16, path_output), ArchiveSD, temp_buf);
+    free(temp_buf);
+    temp_buf = NULL;
+
+    char * smdh_file = calloc(1, 0x36c0);
+    smdh_file[0] = 0x53; // SMDH magic
+    smdh_file[1] = 0x4d;
+    smdh_file[2] = 0x44;
+    smdh_file[3] = 0x48;
+
+    struacat((u16 *) (smdh_file + 0x8), output_dir);
+    struacat((u16 *) (smdh_file + 0x88), "No description");
+    struacat((u16 *) (smdh_file + 0x188), "Unknown Author");
+
+    free(output_dir);
+
+    u8 r = rand() % 255;
+    u8 g = rand() % 255;
+    u8 b = rand() % 255;
+
+    u16 color = ((r & 0b11111000) << 8) | ((g & 0b11111100) << 3) | (b >> 3);
+
+    for (int i = 0x2040; i < 0x36c0; i += 2)
+    {
+        *(smdh_file + i) = (color & 0xFF00) >> 8;
+        *(smdh_file + i + 1) = color & 0x00FF;
+    }
+    
+    memcpy(path_output, path, 0x107);
+    struacat(path_output, "/info.smdh");
+    remake_file(fsMakePath(PATH_UTF16, path_output), ArchiveSD, 0x36c0);
+    buf_to_file(0x36c0, fsMakePath(PATH_UTF16, path_output), ArchiveSD, smdh_file);
+
+    free(smdh_file);
 
     return 0;
 }
 
-inline Result theme_install(Entry_s theme)
+Result dump_all_themes(void)
 {
-    Entry_List_s list = {0};
+    const u32 high_id = 0x0004008c;
-    list.entries_count = 1;
+    u32 low_id = 0;
-    list.entries = &theme;
+    u8 regionCode, language;
-    list.selected_entry = 0;
+    Result res = CFGU_SecureInfoGetRegion(&regionCode);
-    return install_theme_internal(list, THEME_INSTALL_BODY | THEME_INSTALL_BGM);
+    if(R_FAILED(res))
+        return res;
+
+    res = CFGU_GetSystemLanguage(&language);
+    if(R_FAILED(res))
+        return res;
+
+    switch(regionCode)
+    {
+        case CFG_REGION_JPN:
+            low_id = 0x00008200;
+            break;
+        case CFG_REGION_USA:
+            low_id = 0x00008f00;
+            break;
+        case CFG_REGION_EUR:
+            low_id = 0x00009800;
+            break;
+        case CFG_REGION_KOR:
+            low_id = 0x0000a900;
+            break;
+        default:
+            return -1;
     }
 
-inline Result bgm_install(Entry_s theme)
+    const char * region_arr[7] = {
+        "JPN",
+        "USA",
+        "EUR",
+        "AUS",
+        "CHN",
+        "KOR",
+        "TWN",
+    };
+
+    const char * language_arr[12] = {
+        "jp",
+        "en",
+        "fr",
+        "de",
+        "it",
+        "es",
+        "zh",
+        "ko",
+        "nl",
+        "pt",
+        "ru",
+        "tw",
+    };
+
+    res = amAppInit();
+    if(R_FAILED(res))
+        return res;
+
+    Icon_s * smdh_data = calloc(1, sizeof(Icon_s));
+    smdh_data->_padding1[0] = 0x53; // SMDH magic
+    smdh_data->_padding1[1] = 0x4d;
+    smdh_data->_padding1[2] = 0x44;
+    smdh_data->_padding1[3] = 0x48;
+
+    utf8_to_utf16(smdh_data->author, (u8 *)"Nintendo", 0x40);
+    utf8_to_utf16(smdh_data->desc, (u8 *)"Official theme. For personal use only. Do not redistribute.", 0x80);
+
+    for(u32 dlc_index = 0; dlc_index <= 0xFF; ++dlc_index)
     {
-    Entry_List_s list = {0};
+        const u64 titleId = ((u64)high_id << 32) | (low_id | dlc_index);
-    list.entries_count = 1;
+
-    list.entries = &theme;
+        u32 count = 0;
-    list.selected_entry = 0;
+        res = AMAPP_GetDLCContentInfoCount(&count, MEDIATYPE_SD, titleId);
-    return install_theme_internal(list, THEME_INSTALL_BGM);
+        if(res == (Result)0xd8a083fa)
+        {
+            res = 0;
+            break;
+        }
+        else if(R_FAILED(res))
+        {
+            break;
         }
 
-inline Result no_bgm_install(Entry_s theme)
+        AM_ContentInfo * contentInfos = calloc(count, sizeof(AM_ContentInfo));
+        u32 readcount = 0;
+        res = AMAPP_ListDLCContentInfos(&readcount, MEDIATYPE_SD, titleId, count, 0, contentInfos);
+        if(R_FAILED(res))
         {
-    Entry_List_s list = {0};
+            free(contentInfos);
-    list.entries_count = 1;
+            break;
-    list.entries = &theme;
-    list.selected_entry = 0;
-    return install_theme_internal(list, THEME_INSTALL_BODY);
         }
 
-inline Result shuffle_install(Entry_List_s themes)
+        u32 archivePath[4] = {low_id | dlc_index, high_id, MEDIATYPE_SD, 0};
+        FS_Path ncch_path;
+        ncch_path.type = PATH_BINARY;
+        ncch_path.size = 0x10;
+        ncch_path.data = archivePath;
+
+        FS_Archive ncch_archive;
+        res = FSUSER_OpenArchive(&ncch_archive, ARCHIVE_SAVEDATA_AND_CONTENT, ncch_path);
+        if(R_FAILED(res))
         {
-    return install_theme_internal(themes, THEME_INSTALL_SHUFFLE | THEME_INSTALL_BODY | THEME_INSTALL_BGM);
+            free(contentInfos);
+            break;
+        }
+
+        u32 metadataPath[5] = {0, 0, 0, 0, 0};
+        FS_Path metadata_path;
+        metadata_path.type = PATH_BINARY;
+        metadata_path.size = 0x14;
+        metadata_path.data = metadataPath;
+
+        Handle metadata_fh;
+        res = FSUSER_OpenFile(&metadata_fh, ncch_archive, metadata_path, FS_OPEN_READ, 0);
+        if(R_FAILED(res))
+        {
+            FSUSER_CloseArchive(ncch_archive);
+            free(contentInfos);
+            break;
+        }
+
+        res = romfsMountFromFile(metadata_fh, 0, "meta");
+        if(R_FAILED(res))
+        {
+            FSFILE_Close(metadata_fh);
+            FSUSER_CloseArchive(ncch_archive);
+            free(contentInfos);
+            break;
+        }
+
+        char contentinfoarchive_path[40] = {0};
+        sprintf(contentinfoarchive_path, "meta:/ContentInfoArchive_%s_%s.bin", region_arr[regionCode], language_arr[language]);
+
+        FILE * fh = fopen(contentinfoarchive_path, "rb");
+
+        if(fh != NULL)
+        {
+            for(u32 i = 0; i < readcount; ++i)
+            {
+                if(i == 0) continue;
+                AM_ContentInfo * content = &contentInfos[i];
+                if((content->flags & (AM_CONTENT_DOWNLOADED | AM_CONTENT_OWNED)) == (AM_CONTENT_DOWNLOADED | AM_CONTENT_OWNED))
+                {
+                    long off = 0x8 + 0xC8 * i;
+                    fseek(fh, off, SEEK_SET);
+                    char content_data[0xc8] = {0};
+                    fread(content_data, 1, 0xc8, fh);
+                    u32 extra_index = 0;
+                    memcpy(&extra_index, content_data + 0xC0, 4);
+
+                    metadataPath[1] = content->index;
+
+                    Handle theme_fh;
+                    res = FSUSER_OpenFile(&theme_fh, ncch_archive, metadata_path, FS_OPEN_READ, 0);
+                    if(R_FAILED(res))
+                    {
+                        DEBUG("theme open romfs error: %08lx\n", res);
+                        break;
+                    }
+
+                    romfsMountFromFile(theme_fh, 0, "theme");
+
+                    char themename[0x41] = {0};
+                    memcpy(themename, content_data, 0x40);
+                    char * illegal_char = themename;
+                    while ((illegal_char = strpbrk(illegal_char, ILLEGAL_CHARS)))
+                    {
+                        *illegal_char = '-';
+                    }
+
+                    char path[0x107] = { 0 };
+                    sprintf(path, "/Themes/Dump-%02lx-%ld-%s", dlc_index, extra_index, themename);
+                    DEBUG("theme folder to create: %s\n", path);
+                    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, path), FS_ATTRIBUTE_DIRECTORY);
+
+                    memset(smdh_data->name, 0, sizeof(smdh_data->name));
+                    utf8_to_utf16(smdh_data->name, (u8 *)(content_data + 0), 0x40);
+
+                    FILE * theme_file = fopen("theme:/body_LZ.bin", "rb");
+                    if(theme_file)
+                    {
+                        fseek(theme_file, 0, SEEK_END);
+                        long theme_size = ftell(theme_file);
+                        fseek(theme_file, 0, SEEK_SET);
+                        char * theme_data = malloc(theme_size);
+                        fread(theme_data, 1, theme_size, theme_file);
+                        fclose(theme_file);
+
+                        char themepath[0x107] = {0};
+                        sprintf(themepath, "%s/body_LZ.bin", path);
+                        remake_file(fsMakePath(PATH_ASCII, themepath), ArchiveSD, theme_size);
+                        buf_to_file(theme_size, fsMakePath(PATH_ASCII, themepath), ArchiveSD, theme_data);
+                        free(theme_data);
+                    }
+
+                    FILE * bgm_file = fopen("theme:/bgm.bcstm", "rb");
+                    if(bgm_file)
+                    {
+                        fseek(bgm_file, 0, SEEK_END);
+                        long bgm_size = ftell(bgm_file);
+                        fseek(bgm_file, 0, SEEK_SET);
+                        char * bgm_data = malloc(bgm_size);
+                        fread(bgm_data, 1, bgm_size, bgm_file);
+                        fclose(bgm_file);
+
+                        char bgmpath[0x107] = {0};
+                        sprintf(bgmpath, "%s/bgm.bcstm", path);
+                        remake_file(fsMakePath(PATH_ASCII, bgmpath), ArchiveSD, bgm_size);
+                        buf_to_file(bgm_size, fsMakePath(PATH_ASCII, bgmpath), ArchiveSD, bgm_data);
+                        free(bgm_data);
+                    }
+
+                    romfsUnmount("theme");
+                    char icondatapath[0x107] = {0};
+                    sprintf(icondatapath, "meta:/icons/%ld.icn", extra_index);
+                    FILE * iconfile = fopen(icondatapath, "rb");
+                    fread(smdh_data->big_icon, 1, sizeof(smdh_data->big_icon), iconfile);
+                    fclose(iconfile);
+
+                    strcat(path, "/info.smdh");
+                    remake_file(fsMakePath(PATH_ASCII, path), ArchiveSD, 0x36c0);
+                    buf_to_file(0x36c0, fsMakePath(PATH_ASCII, path), ArchiveSD, (char *)smdh_data);
+                }
+            }
+
+            fclose(fh);
+            fh = NULL;
+        }
+        free(contentInfos);
+        contentInfos = NULL;
+
+        romfsUnmount("meta");
+        // don't need to close the file opened for the metadata, romfsUnmount took ownership
+        FSUSER_CloseArchive(ncch_archive);
+    }
+
+    free(smdh_data);
+    amExit();
+    return res;
 }
 
 void themes_check_installed(void * void_arg)
@@ -358,7 +741,7 @@ void themes_check_installed(void * void_arg)
     {
         Entry_s * theme = &list->entries[i];
         char * theme_body = NULL;
-        u32 theme_body_size = load_data("/body_LZ.bin", *theme, &theme_body);
+        u32 theme_body_size = load_data("/body_LZ.bin", theme, &theme_body);
         if(!theme_body_size) return;
 
         u8 theme_body_hash[HASH_SIZE_BYTES];

source/unicode.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2018 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -26,7 +26,18 @@
 
 #include "unicode.h"
 
-ssize_t strulen(const u16 *input, ssize_t max_len)
+void replace_chars(u16 *input, char *remove, u16 with)
+{
+    for (u16 *cursor = input; *cursor != '\0'; cursor++)
+    {
+        if (strchr(remove, (char) (*cursor & 0xFF)))
+        {
+            *cursor = with;
+        }
+    }
+}
+
+size_t strulen(const u16 * input, ssize_t max_len)
 {
     for (int i = 0; i < max_len; i++) if (input[i] == 0) return i;
     return max_len;
@@ -34,12 +45,13 @@ ssize_t strulen(const u16 *input, ssize_t max_len)
 
 void struacat(u16 * input, const char * addition)
 {
-    ssize_t len = strulen(input, 0x106);
+    const ssize_t len = strulen(input, 0x106);
-    for (u16 i = len; i < strlen(addition) + len; i++) 
+    const u16 stop_at = strlen(addition);
+    for (u16 i = 0; i < stop_at; i++) 
     {
-        input[i] = addition[i - len];
+        input[i + len] = addition[i];
     }
-    input[strlen(addition) + len] = 0;
+    input[stop_at + len] = 0;
 }
 
 void printu(u16 * input)
@@ -54,12 +66,13 @@ void printu(u16 *input)
     free(buf);
 }
 
-u16 *strucat(u16 *destination, const u16 *source)
+size_t strucat(u16 * destination, const u16 * source)
 {
-    ssize_t dest_len = strulen(destination, 0x106);
+    size_t dest_len = strulen(destination, 0x106);
 
-    ssize_t source_len = strulen(source, 0x106);
+    size_t source_len = strulen(source, 0x106);
 
     memcpy(&destination[dest_len], source, source_len * sizeof(u16));
-    return destination;
+    destination[min(dest_len + source_len, 0x106 - 1)] = 0;
+    return source_len;
 }