Patched a memory leak (I think) (thanks DeltaV)

Handle the case where the server does not provide Content-Disposition by getting the filename from the URL.
Currently untested.
2022-05-22 15:40:48 +01:00 · 2022-05-22 15:33:20 +01:00 · 2022-05-22 15:23:36 +01:00 · 2022-02-26 16:02:55 +00:00 · 2022-02-26 15:47:30 +00:00 · 2022-02-26 15:47:11 +00:00
37 changed files with 2066 additions and 1052 deletions
--- a/.flask/banner.t3x
+++ b/.flask/banner.t3x
--- a/.flask/icon.t3x
+++ b/.flask/icon.t3x
--- a/.flask/meta.json
+++ b/.flask/meta.json
@@ -1,5 +0,0 @@
-{
-	"user": "astronautlevel2",
-	"name": "Anemone3DS",
-	"description": "A theme and boot splash manager for the Nintendo 3DS console"
-}
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.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!**
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.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.
--- a/CONTRIBUTORS.md
+++ b/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))
@@ -15,4 +15,5 @@
 * [@uyuiyu](https://github.com/uyuiyu)
 * Guillaume Gérard ([@GreatWizard](https://github.com/GreatWizard))
 * Joel ([@joel16](https://github.com/joel16))
-* [@thedax](https://github.com/thedax)
+* [@thedax](https://github.com/thedax)
+* [@Wryyyong](https://github.com/Wryyyong)
--- a/2
+++ b/2
@@ -89,7 +89,7 @@ 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="\"$(APP_TITLE)\""
 ifneq ($(strip $(CITRA_MODE)),)
 	CFLAGS += -DCITRA_MODE
 endif
--- a/README.md
+++ b/README.md
@@ -1,13 +1,11 @@
 ![# Anemone3DS](https://github.com/astronautlevel2/Anemone3DS/blob/master/meta/banner.png)

 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).
+ * 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.

 # Building
 First of all, make sure devkitARM is properly installed - `$DEVKITPRO` and `$DEVKITARM` should be set to `/opt/devkitpro` and `$DEVKITPRO/devkitARM`, respectively.  
--- a/include/camera.h
+++ b/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
@@ -30,21 +30,24 @@
 #include "common.h"

 typedef struct {
-    u16 *camera_buffer;
-    C2D_Image image;
-    C3D_Tex *tex;
-    Handle mutex;
-    volatile bool finished;
-    volatile bool success;
-    Handle cancel;
-    Handle started;
+    u16* camera_buffer;
+
+    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;

-    bool capturing;
    struct quirc* context;
 } qr_data;

 bool init_qr(void);
-void exit_qr(qr_data *data);
-void take_picture(void);

-#endif
+#endif
--- a/include/colors.h
+++ b/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
@@ -31,7 +31,7 @@

 typedef u32 Color;

-enum {
+typedef enum {
    COLOR_BACKGROUND, //silver-y black
    COLOR_ACCENT,
    COLOR_WHITE,
--- a/include/common.h
+++ b/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
--- a/include/draw.h
+++ b/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
@@ -55,6 +55,9 @@ typedef enum {
    INSTALL_LOADING_REMOTE_PREVIEW,
    INSTALL_LOADING_REMOTE_BGM,

+    INSTALL_DUMPING_THEME,
+    INSTALL_DUMPING_ALL_THEMES,
+
    INSTALL_NONE,
 } InstallType;

@@ -81,6 +84,9 @@ typedef enum {
    TEXT_INSTALL_LOADING_REMOTE_PREVIEW,
    TEXT_INSTALL_LOADING_REMOTE_BGM,

+    TEXT_INSTALL_DUMPING_THEME,
+    TEXT_INSTALL_DUMPING_ALL_THEMES,
+
    // Other text
    TEXT_VERSION,

@@ -125,7 +131,7 @@ 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,
@@ -156,7 +162,7 @@ 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);

 void draw_preview(C2D_Image preview, int preview_offset);
@@ -173,4 +179,4 @@ void draw_base_interface(void);
 void draw_grid_interface(Entry_List_s* list, Instructions_s instructions);
 void draw_interface(Entry_List_s* list, Instructions_s instructions);

-#endif
+#endif
--- a/include/fs.h
+++ b/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
@@ -29,9 +29,11 @@

 #include "common.h"

-FS_Archive ArchiveSD;
-FS_Archive ArchiveHomeExt;
-FS_Archive ArchiveThemeExt;
+#define ILLEGAL_CHARS "><\"?;:/\\+,.|[=]"
+
+extern FS_Archive ArchiveSD;
+extern FS_Archive ArchiveHomeExt;
+extern FS_Archive ArchiveThemeExt;

 Result open_archives(void);
 Result close_archives(void);
@@ -39,8 +41,11 @@ Result close_archives(void);
 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_file_to_buf(char *file_name, 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);
 void remake_file(FS_Path path, FS_Archive archive, u32 size);
+void save_zip_to_sd(char * filename, u32 size, char * buf, EntryMode mode);

-#endif
+#endif
--- a/include/instructions.h
+++ b/include/instructions.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
@@ -128,11 +128,11 @@ Instructions_s extra_instructions[3] = {
            },
            {
                "\uE07B Browse ThemePlaza",
-                NULL,
+                NULL
            },
            {
                "\uE004 Sorting menu",
-                NULL
+                "\uE005 Dumping menu"
            },
            {
                "Exit",
@@ -140,6 +140,27 @@ Instructions_s extra_instructions[3] = {
            }
        }
    },
+    {
+        .info_line = "Release \uE002 to cancel or hold \uE006 and release \uE002 to dump",
+        .instructions = {
+            {
+                "\uE079 Dump Current Theme",
+                "\uE07A Dump All Themes"
+            },
+            {
+                NULL,
+                NULL
+            },
+            {
+                NULL,
+                NULL
+            },
+            {
+                "Exit",
+                NULL
+            }
+        }
+    }
 };

-#endif
+#endif
--- a/include/loading.h
+++ b/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
@@ -127,4 +127,4 @@ 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
+#endif
--- a/include/music.h
+++ b/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 +34,7 @@
 #include <tremor/ivorbisfile.h>
 #include <tremor/ivorbiscodec.h>

-#define BUF_TO_READ 40960 // How much data should be buffered at a time
+#define BUF_TO_READ 48000 // How much data should be buffered at a time

 typedef struct {
    OggVorbis_File vf;
@@ -51,4 +51,4 @@ typedef struct {

 void play_audio(audio_s *);

-#endif
+#endif
--- a/include/remote.h
+++ b/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

@@ -51,6 +52,6 @@
 #define CACHE_PATH_FORMAT            "/3ds/"  APP_TITLE  "/cache/%"  JSON_INTEGER_FORMAT

 bool themeplaza_browser(EntryMode mode);
-u32 http_get(const char *url, char ** filename, char ** buf, InstallType install_type);
+Result http_get(const char *url, char ** filename, char ** buf, u32 * size, InstallType install_type, const char * acceptable_mime_types);

 #endif
--- a/include/splashes.h
+++ b/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
--- a/include/themes.h
+++ b/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];
-    bool shuffle;
+    u8 shuffle_seedA[0xb];
+    u8 shuffle;
+    u8 shuffle_seedB[0xa];
 } SaveData_dat_s;

 typedef struct {
@@ -75,6 +76,9 @@ Result bgm_install(Entry_s theme);

 Result shuffle_install(Entry_List_s themes);

+Result dump_current_theme(void);
+Result dump_all_themes(void);
+
 void themes_check_installed(void * void_arg);

-#endif
+#endif
--- a/include/unicode.h
+++ b/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
--- a/source/camera.c
+++ b/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
@@ -36,28 +36,63 @@
 #include <archive.h>
 #include <archive_entry.h>

-void exit_qr(qr_data *data)
+static void start_read(qr_data *data)
 {
-    DEBUG("Exiting QR\n");
-    svcSignalEvent(data->cancel);
-    while(!data->finished)
-       svcSleepThread(1000000);
-    svcCloseHandle(data->cancel);
-    data->capturing = false;
+    LightLock_Lock(&data->mut);
+    while(data->writer_waiting || data->writer_active)
+    {
+        CondVar_WaitTimeout(&data->cond, &data->mut, 1000000);
+    }

-    free(data->camera_buffer);
-    free(data->tex);
-    quirc_destroy(data->context);
+    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);
 }

-void capture_cam_thread(void *arg) 
+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 +101,42 @@ 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) 
+
+    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]);
-                events[1] = 0;
-                svcWaitSynchronization(data->mutex, U64_MAX);
-                memcpy(data->camera_buffer, buffer, 400 * 240 * sizeof(u16));
-                GSPGPU_FlushDataCache(data->camera_buffer, 400 * 240 * sizeof(u16));
-                svcReleaseMutex(data->mutex);
-                CAMU_SetReceiving(&events[1], buffer, PORT_CAM1, 400 * 240 * sizeof(u16), transferUnit);
+                svcCloseHandle(cam_events[1]);
+                cam_events[1] = 0;
+
+                start_write(data);
+                memcpy(data->camera_buffer, buffer, bufsz);
+                data->any_update = true;
+                stop_write(data);
+
+                CAMU_SetReceiving(&cam_events[1], buffer, PORT_CAM1, bufsz, transferUnit);
                break;
            case 2:
-                svcCloseHandle(events[1]);
-                events[1] = 0;
+                svcCloseHandle(cam_events[1]);
+                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:
@@ -115,213 +154,266 @@ void capture_cam_thread(void *arg)
    CAMU_ClearBuffer(PORT_CAM1);
    CAMU_Activate(SELECT_NONE);
    camExit();
-    free(buffer);
-    for(int i = 0; i < 3; i++) {
-        if(events[i] != 0) {
-            svcCloseHandle(events[i]);
-            events[i] = 0;
+
+    linearFree(buffer);
+    for(int i = 1; i < 3; i++)
+    {
+        if(cam_events[i] != 0) {
+            svcCloseHandle(cam_events[i]);
+            cam_events[i] = 0;
        }
    }
-    svcCloseHandle(data->mutex);
-    data->finished = true;
+
+    LightEvent_Signal(&data->event_cam_info);
 }

-void update_ui(void *arg)
+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);
-        for(u32 x = 0; x < 400 && !data->finished; x++) {
-            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)
+        start_read(data);
+        if(data->any_update)
        {
-            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");
        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;
-    data->cancel = 0;
-    svcCreateEvent(&data->cancel, RESET_STICKY);
-    svcCreateMutex(&data->mutex, false);
-    if(threadCreate(capture_cam_thread, data, 0x10000, 0x1A, 1, true) == NULL)
-        return false;
-    svcWaitSynchronization(data->started, U64_MAX);
-    if(threadCreate(update_ui, data, 0x10000, 0x1A, 1, true) == NULL)
+    if((data->cam_thread = threadCreate(capture_cam_thread, data, 0x10000, 0x1A, 1, false)) == NULL)
    {
-        exit_qr(data);
+        throw_error("Capture cam thread creation failed\nPlease report this to the developers", ERROR_LEVEL_ERROR);
+        LightEvent_Signal(&data->event_cam_info);
+        LightEvent_Signal(&data->event_ui_info);
+        return false;
+    }
+    if((data->ui_thread = threadCreate(update_ui, data, 0x10000, 0x1A, 1, false)) == NULL)
+    {
+        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++) {
-            u16 px = data->camera_buffer[y * 400 + x];
-            image[y * w + x] = (u8)(((((px >> 11) & 0x1F) << 3) + (((px >> 5) & 0x3F) << 2) + ((px & 0x1F) << 3)) / 3);
+
+    start_read(data);
+    for (int y = 0; y < h; y++) {
+        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);
-
-            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);
-
-            if(zip_size != 0)
-            {
-                draw_install(INSTALL_CHECKING_DOWNLOAD);
-
-                struct archive *a = archive_read_new();
-                archive_read_support_format_zip(a);
-
-                int r = archive_read_open_memory(a, zip_buf, zip_size);
-                archive_read_free(a);
-
-                if(r == ARCHIVE_OK)
-                {
-                    EntryMode mode = MODE_AMOUNT;
-
-                    char * buf = NULL;
-                    do {
-                        if(zip_memory_to_buf("body_LZ.bin", zip_buf, zip_size, &buf) != 0)
-                        {
-                            mode = MODE_THEMES;
-                            break;
-                        }
-
-                        free(buf);
-                        buf = NULL;
-                        if(zip_memory_to_buf("splash.bin", zip_buf, zip_size, &buf) != 0)
-                        {
-                            mode = MODE_SPLASHES;
-                            break;
-                        }
-
-                        free(buf);
-                        buf = NULL;
-                        if(zip_memory_to_buf("splashbottom.bin", zip_buf, zip_size, &buf) != 0)
-                        {
-                            mode = MODE_SPLASHES;
-                            break;
-                        }
-                    }
-                    while(false);
-
-                    free(buf);
-                    buf = NULL;
-
-                    if(mode != MODE_AMOUNT)
-                    {
-                        char path_to_file[0x107] = {0};
-                        sprintf(path_to_file, "%s%s", main_paths[mode], filename);
-                        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);
-                    }
-                }
-                else
-                {
-                    throw_error("File downloaded isn't a zip.", ERROR_LEVEL_WARNING);
-                }
-            }
-            else
-            {
-                throw_error("Download failed.", ERROR_LEVEL_WARNING);
-            }
-
-            free(filename);
-            free(zip_buf);
-        }   
+            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 = 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);
+    qr_data data;

-    data->camera_buffer = calloc(1, 400 * 240 * sizeof(u16));
+    memset(&data, 0, sizeof(data));

-    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);
+    start_qr(&data);

-    while (!data->finished) update_qr(data);
-    bool success = data->success;
-    free(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;
+        Result res = http_get((char*)scan_data->payload, &filename, &zip_buf, &zip_size, INSTALL_DOWNLOAD, "application/zip");
+        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)
+        {
+            draw_install(INSTALL_CHECKING_DOWNLOAD);
+
+            struct archive *a = archive_read_new();
+            archive_read_support_format_zip(a);
+
+            int r = archive_read_open_memory(a, zip_buf, zip_size);
+            archive_read_free(a);
+
+            if(r == ARCHIVE_OK)
+            {
+                EntryMode mode = MODE_AMOUNT;
+
+                char * buf = NULL;
+                do {
+                    if(zip_memory_to_buf("body_LZ.bin", zip_buf, zip_size, &buf) != 0)
+                    {
+                        mode = MODE_THEMES;
+                        break;
+                    }
+
+                    free(buf);
+                    buf = NULL;
+                    if(zip_memory_to_buf("splash.bin", zip_buf, zip_size, &buf) != 0)
+                    {
+                        mode = MODE_SPLASHES;
+                        break;
+                    }
+
+                    free(buf);
+                    buf = NULL;
+                    if(zip_memory_to_buf("splashbottom.bin", zip_buf, zip_size, &buf) != 0)
+                    {
+                        mode = MODE_SPLASHES;
+                        break;
+                    }
+                }
+                while(false);
+
+                free(buf);
+                buf = NULL;
+
+                if(mode != MODE_AMOUNT)
+                {
+                    save_zip_to_sd(filename, zip_size, zip_buf, mode);
+                    success = true;
+                }
+                else
+                {
+                    throw_error("Zip downloaded is neither\na splash nor a theme.", ERROR_LEVEL_WARNING);
+                }
+            }
+            else
+            {
+                throw_error("File downloaded isn't a zip.", ERROR_LEVEL_WARNING);
+            }
+            free(zip_buf);
+        }
+        else
+        {
+            throw_error("Download failed.", ERROR_LEVEL_WARNING);
+        }
+
+        free(filename);
+    }
+
+    free(scan_data);
+    quirc_destroy(data.context);
    return success;
-}
+}
--- a/source/colors.c
+++ b/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
--- a/source/draw.c
+++ b/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
@@ -125,6 +125,8 @@ void init_screens(void)
    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_SPLASHES], staticBuf, "Downloading splash list, please wait...");
    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_PREVIEW], staticBuf, "Downloading preview, please wait...");
    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_BGM], staticBuf, "Downloading BGM, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_THEME], staticBuf, "Dumping theme, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_ALL_THEMES], staticBuf, "Dumping official themes, please wait...");

    for(int i = 0; i < TEXT_AMOUNT; i++)
        C2D_TextOptimize(&text[i]);
@@ -274,7 +276,7 @@ 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;
@@ -300,7 +302,7 @@ 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;
@@ -434,7 +436,7 @@ 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;
@@ -552,13 +554,18 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
        vertical_offset += 24;
        horizontal_offset += 16;

+        // theoretically impossible to have no icon when from the api
+        /*
        if(!current_entry->placeholder_color)
        {
+        */
            C2D_Image * image = list->icons[i];
            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)
        {
--- a/source/fs.c
+++ b/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
@@ -25,25 +25,30 @@
 */

 #include <strings.h>
- 
+
 #include "fs.h"
+#include "draw.h"
 #include "unicode.h"
- 
+
 #include <archive.h>
 #include <archive_entry.h>
- 
+
+FS_Archive ArchiveSD;
+FS_Archive ArchiveHomeExt;
+FS_Archive ArchiveThemeExt;
+
 Result open_archives(void)
 {
    romfsInit();
    u8 regionCode;
    u32 archive1;
    u32 archive2;
- 
+
    Result res = 0;
- 
+
    FS_Path home;
    FS_Path theme;
- 
+
    CFGU_SecureInfoGetRegion(&regionCode);
    switch(regionCode)
    {
@@ -63,7 +68,7 @@ Result open_archives(void)
            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);
@@ -71,43 +76,43 @@ Result open_archives(void)
    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);
- 
+
    u32 homeMenuPath[3] = {MEDIATYPE_SD, archive2, 0};
    home.type = PATH_BINARY;
    home.size = 0xC;
    home.data = homeMenuPath;
    if(R_FAILED(res = FSUSER_OpenArchive(&ArchiveHomeExt, ARCHIVE_EXTDATA, home))) return res;
- 
+
    u32 themePath[3] = {MEDIATYPE_SD, archive1, 0};
    theme.type = PATH_BINARY;
    theme.size = 0xC;
    theme.data = themePath;
    if(R_FAILED(res = FSUSER_OpenArchive(&ArchiveThemeExt, ARCHIVE_EXTDATA, theme))) return res;
- 
+
    Handle test_handle;
    if(R_FAILED(res = FSUSER_OpenFile(&test_handle, ArchiveThemeExt, fsMakePath(PATH_ASCII, "/ThemeManage.bin"), FS_OPEN_READ, 0))) return res;
    FSFILE_Close(test_handle);
- 
+
    return 0;
 }

 Result close_archives(void)
 {
    Result res;
- 
+
    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;

    return 0;
 }
- 
+
 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;
- 
+
    u64 size;
    FSFILE_GetSize(file, &size);
    if(size != 0)
@@ -172,6 +177,7 @@ u32 zip_file_to_buf(char *file_name, u16 *zip_path, char **buf)
    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");
@@ -190,7 +196,149 @@ Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char *buf)
    if (R_FAILED(res = FSFILE_Close(handle))) return res;
    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;
@@ -203,4 +351,116 @@ void remake_file(FS_Path path, FS_Archive archive, u32 size)
    char *buf = calloc(size, 1);
    buf_to_file(size, path, archive, buf);
    free(buf);
-}
+}
+
+static SwkbdCallbackResult fat32filter(void *user, const char **ppMessage, const char *text, size_t textlen)
+{
+    (void)textlen;
+    (void)user;
+    *ppMessage = "Input must not contain:\n" ILLEGAL_CHARS;
+    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, EntryMode 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:
+    sprintf(path_to_file, "%s%s", main_paths[mode], filename);
+
+    // filter out characters illegal in FAT32 filenames
+    char * curr_filename = strrchr(path_to_file, '/') + 1;
+    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 = '-';
+    }
+
+    // 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);
+    FS_Path path = fsMakePath(PATH_ASCII, path_to_file);
+
+    // 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, "Choose a new filename or tap Overwrite");
+            swkbdSetFeatures(&swkbd, SWKBD_PREDICTIVE_INPUT | SWKBD_DARKEN_TOP_SCREEN);
+
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, "Cancel", false);
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_MIDDLE, "Overwrite", false);
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, "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("???\nTry a USB keyboard", ERROR_LEVEL_WARNING);
+            }
+        }
+        else if (res == (long)0xC86044D2)
+        {
+            DEBUG("SD card is full\n");
+            return throw_error("SD card is full.\nDelete some themes to make space.", ERROR_LEVEL_WARNING);
+        }
+        else
+        {
+            DEBUG("error: %lx\n", res);
+            return throw_error("FS Error:\nGet a new SD card.", ERROR_LEVEL_ERROR);
+        }
+    }
+
+    DEBUG("Saving to SD: %s\n", path_to_file);
+    remake_file(path, ArchiveSD, size);
+    buf_to_file(size, path, ArchiveSD, buf);
+}
--- a/source/loading.c
+++ b/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
@@ -83,6 +83,7 @@ C2D_Image * loadTextureIcon(Icon_s *icon)

 void parse_smdh(Icon_s *icon, Entry_s * entry, const u16 * fallback_name)
 {
+ 
    if(icon == NULL)
    {
        memcpy(entry->name, fallback_name, 0x80);
@@ -92,27 +93,12 @@ void parse_smdh(Icon_s *icon, Entry_s * entry, const u16 * fallback_name)
        return;
    }

+
    memcpy(entry->name, icon->name, 0x40*sizeof(u16));
    memcpy(entry->desc, icon->desc, 0x80*sizeof(u16));
    memcpy(entry->author, icon->author, 0x40*sizeof(u16));
 }

-static void parse_entry_smdh(Entry_s * entry, const u16 * fallback_name)
-{
-    char *info_buffer = NULL;
-    u64 size = load_data("/info.smdh", *entry, &info_buffer);
-
-    if(!size)
-    {
-        free(info_buffer);
-        info_buffer = NULL;
-    }
-
-    Icon_s * smdh = (Icon_s *)info_buffer;
-
-    parse_smdh(smdh, entry, fallback_name);
-}   
-
 static C2D_Image * load_entry_icon(Entry_s entry)
 {
    char *info_buffer = NULL;
@@ -120,7 +106,9 @@ static C2D_Image * load_entry_icon(Entry_s entry)
    if(!size) return NULL;

    Icon_s * smdh = (Icon_s *)info_buffer;
-    return loadTextureIcon(smdh);
+    C2D_Image* out = loadTextureIcon(smdh);
+    free(info_buffer);
+    return out;
 }

 typedef int (*sort_comparator)(const void *, const void *);
@@ -187,17 +175,34 @@ Result load_entries(const char * loading_path, Entry_List_s * list)
        if(R_FAILED(res) || entries_read == 0)
            break;

-        if(!(dir_entry.attributes & FS_ATTRIBUTE_DIRECTORY) && strcmp(dir_entry.shortExt, "ZIP")) 
+        if(!(dir_entry.attributes & FS_ATTRIBUTE_DIRECTORY) && strcmp(dir_entry.shortExt, "ZIP"))
            continue;

+        u16 path[0x106] = {0};
+        struacat(path, loading_path);
+        strucat(path, dir_entry.name);
+        char * buf = NULL;
+
+        if (!strcmp(dir_entry.shortExt, "ZIP"))
+        {
+            zip_file_to_buf("info.smdh", path, &buf);
+        }
+        else
+        {
+            const ssize_t len = strulen(path, 0x106);
+            struacat(path, "/info.smdh");
+            file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, &buf);
+            memset(&path[len], 0, (0x106 - len) * sizeof(u16));
+        }
+
        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");
+            // out of memory: still allow use of currently loaded entries.
+            // Many things might die, depending on the heap layout after
+            list->entries_count--;
+            free(buf);
            break;
        }
        else
@@ -205,12 +210,11 @@ Result load_entries(const char * loading_path, Entry_List_s * list)

        Entry_s * current_entry = &(list->entries[list->entries_count-1]);
        memset(current_entry, 0, sizeof(Entry_s));
+        parse_smdh((Icon_s *)buf, current_entry, dir_entry.name);
+        free(buf);

-        struacat(current_entry->path, loading_path);
-        strucat(current_entry->path, dir_entry.name);
-
+        memcpy(current_entry->path, path, 0x106 * sizeof(u16));
        current_entry->is_zip = !strcmp(dir_entry.shortExt, "ZIP");
-        parse_entry_smdh(current_entry, dir_entry.name);
    }

    FSDIR_Close(dir_handle);
@@ -345,19 +349,18 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
    if(abs(delta) >= current_list->entries_count - current_list->entries_loaded*(ICONS_OFFSET_AMOUNT-1))
        delta = -SIGN(delta) * (current_list->entries_count - abs(delta));

-    int absdelta = abs(delta);
    int starti = current_list->scroll;
-    int endi = starti + absdelta;
+    int endi = starti + abs(delta);

    if(delta < 0)
    {
-        endi -= absdelta + 1;
-        starti += absdelta - 1;
+        endi -= abs(delta) + 1;
+        starti += abs(delta) - 1;
    }

    int ctr = 0;
-    Entry_s ** entries = calloc(absdelta, sizeof(Entry_s *));
-    int * indexes = calloc(absdelta, sizeof(int));
+    Entry_s ** entries = calloc(abs(delta), sizeof(Entry_s *));
+    int * indexes = calloc(abs(delta), sizeof(int));
    bool released = false;

    C2D_Image ** icons = current_list->icons;
@@ -390,54 +393,36 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
        indexes[ctr] = index;
    }

-    static int cutoff[] = {
-        0, // absdelta = 1
-        0, // absdelta = 2
-        0, // absdelta = 3
-        0, // absdelta = 4
-        1, // absdelta = 5, 1 visible to be replaced before allowing drawing
-        2, // absdelta = 6, 2 visible to be replaced before allowing drawing
-        3, // absdelta = 7, 3 visible to be replaced before allowing drawing
-    };
-    int actual_cutoff = cutoff[absdelta-1];
-    if(actual_cutoff == 0)
+    #undef SIGN
+
+    if(abs(delta) < 4)
    {
        svcReleaseMutex(mutex);
        released = true;
-        svcSleepThread(1e7);
    }

-    if(delta > 0)
-    {
-        starti = 0;
-        endi = absdelta;
-    }
-    else
-    {
-        starti = absdelta-1;
-        endi = -1;
-    }
-
-    int change = SIGN(delta);
-    #undef SIGN
-
-    for(int i = starti; i != endi; i += change)
+    svcSleepThread(1e7);
+    starti = 0;
+    endi = abs(delta);
+    for(int i = starti; i < endi; i++)
    {
        Entry_s * current_entry = entries[i];
        int index = indexes[i];

        C2D_Image * image = icons[index];
-        C3D_TexDelete(image->tex);
-        free(image->tex);
-        free(image);
+        if (icons[index] != NULL)
+        {
+            C3D_TexDelete(image->tex);
+            free(image->tex);
+            free(image);
+        }

        icons[index] = load_entry_icon(*current_entry);

-        if(!released && i == actual_cutoff)
+        if(!released && i > endi/2)
        {
            svcReleaseMutex(mutex);
            released = true;
-            svcSleepThread(1e7);
        }
    }

@@ -513,7 +498,7 @@ bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, i
    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);
+        png_set_add_alpha(png, 0xFF, PNG_FILLER_BEFORE);

    if(color_type == PNG_COLOR_TYPE_GRAY ||
       color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
@@ -562,8 +547,12 @@ bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, i

            memcpy(preview_image->tex->data + dst, px, sizeof(u32));
        }
+
+        free(row_pointers[j]);
    }

+    free(row_pointers);
+
    *preview_offset = (width-400)/2;

    return true;
@@ -663,4 +652,4 @@ Result load_audio(Entry_s entry, audio_s *audio)
        DEBUG("<load_audio> fmemopen failed!\n");
        return MAKERESULT(RL_FATAL, RS_NOTFOUND, RM_APPLICATION, RD_NOT_FOUND);
    }
-}
+}
--- a/source/main.c
+++ b/source/main.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
@@ -132,6 +132,7 @@ static void free_icons(Entry_List_s * list)

    for(int i = 0; i < amount; i++)
    {
+        if (list->icons[i] == NULL) continue;
        C3D_TexDelete(list->icons[i]->tex);
        free(list->icons[i]->tex);
        free(list->icons[i]);
@@ -239,6 +240,7 @@ 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)
    {
@@ -316,7 +318,7 @@ static void toggle_shuffle(Entry_List_s * list)
            current_entry->no_bgm_shuffle = true;
        }
    }
-    else 
+    else
    {
        current_entry->in_shuffle = true;
        list->shuffle_count++;
@@ -358,7 +360,6 @@ int main(void)
    bool preview_mode = false;
    int preview_offset = 0;

-    bool qr_mode = false;
    bool install_mode = false;
    bool extra_mode = false;
    C2D_Image preview = {0};
@@ -400,14 +401,13 @@ int main(void)
            {
                if(key_l)
                    index = 0;
-                // else if(key_r)  // uncomment when we use the right menu. we don't for now
-                    // index = 2;
+                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();
-        else if(preview_mode) 
+        if(preview_mode)
        {
            draw_preview(preview, preview_offset);
        }
@@ -439,14 +439,14 @@ int main(void)

        if(!install_mode && !extra_mode)
        {
-            if(!preview_mode && !qr_mode && kDown & KEY_L) //toggle between splashes and themes
+            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();
@@ -479,7 +479,7 @@ int main(void)

                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)
@@ -524,7 +524,7 @@ int main(void)
            }
        }

-        if(qr_mode || preview_mode || current_list->entries == NULL)
+        if(preview_mode || current_list->entries == NULL)
            goto touch;

        int selected_entry = current_list->selected_entry;
@@ -670,6 +670,23 @@ int main(void)
                        load_icons_first(current_list, false);
                    }
                }
+                else if(key_r)
+                {
+                    if(((kDown | kHeld)) & KEY_DUP)
+                    {
+                        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);
+                    }
+                    else if(((kDown | kHeld)) & 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);
+                    }
+                }
            }
            continue;
        }
--- a/source/music.c
+++ b/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
--- a/source/quirc/decode.c
+++ b/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 k;
+		int j;

-		for (k = 0; k < sb_ecc->dw; k++)
-			dst[j++] = ds->raw[k * bc + i];
-
-		if (i + lb_count >= bc) {
-			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];
+		for (j = 0; j < ecc->dw; j++)
+			dst[j] = ds->raw[j * bc + i];
+		for (j = 0; j < num_ec; j++)
+			dst[ecc->dw + j] = ds->raw[ecc_offset + j * bc + i];

 		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)
-		bits = 10;
+	else if (data->version < 27)
+		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)
-			sjw = d + 0x8140;
-		else
-			sjw = d + 0xc140;
+		if (intermediate + 0x8140 <= 0x9ffc) {
+			/* bytes are in the range 0x8140 to 0x9FFC */
+			sjw = intermediate + 0x8140;
+		} 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;

--- a/source/quirc/identify.c
+++ b/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->y = rint(y);
+	ret->x = (int) rint(x);
+	ret->y = (int) rint(y);
 }

 static void perspective_unmap(const double *c,
@@ -121,234 +122,113 @@ 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
-
-#define FLOOD_FILL_MAX_DEPTH	4096
-
-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)
+static void flood_fill_seed(struct quirc *q, int x, int y, int from, int to,
+			    span_func_t func, void *user_data,
+			    int depth)
 {
 	int left = x;
 	int right = x;
 	int i;
-	quirc_pixel_t *row = ffp.q->pixels + y * ffp.q->w;
+	quirc_pixel_t *row = q->pixels + y * q->w;

-	if (!depth)
+	if (depth >= FLOOD_FILL_MAX_DEPTH)
 		return;

-	while (left > 0 && row[left - 1] == ffp.from)
+	while (left > 0 && row[left - 1] == from)
 		left--;

-	while (right < ffp.q->w - 1 && row[right + 1] == ffp.from)
+	while (right < q->w - 1 && row[right + 1] == from)
 		right++;

 	/* Fill the extent */
 	for (i = left; i <= right; i++)
-		row[i] = ffp.to;
+		row[i] = to;

-	if (ffp.func)
-		ffp.func(ffp.user_data, y, left, right);
+	if (func)
+		func(user_data, y, left, right);

 	/* Seed new flood-fills */
 	if (y > 0) {
-		row = ffp.q->pixels + (y - 1) * ffp.q->w;
+		row = q->pixels + (y - 1) * q->w;

 		for (i = left; i <= right; i++)
-			if (row[i] == ffp.from)
-				flood_fill_rec(i, y - 1, depth - 1);
+			if (row[i] == from)
+				flood_fill_seed(q, i, y - 1, from, to,
+						func, user_data, depth + 1);
 	}

-	if (y < ffp.q->h - 1) {
-		row = ffp.q->pixels + (y + 1) * ffp.q->w;
+	if (y < q->h - 1) {
+		row = q->pixels + (y + 1) * q->w;

 		for (i = left; i <= right; i++)
-			if (row[i] == ffp.from)
-				flood_fill_rec(i, y + 1, depth - 1);
+			if (row[i] == from)
+				flood_fill_seed(q, i, y + 1, from, to,
+						func, user_data, 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;
-
-		while (left > 0 && row[left - 1] == from)
-			left--;
-
-		while (right < q->w - 1 && row[right + 1] == from)
-			right++;
-
-		/* Fill the extent */
-		for (i = left; i <= right; i++)
-			row[i] = to;
-
-		if (func)
-			func(user_data, y, left, right);
-
-		/* Seed new flood-fills */
-		if (y > 0) {
-			row = q->pixels + (y - 1) * q->w;
-
-			for (i = left; i <= right; i++)
-				if (row[i] == from)
-					fill_stack_push(&s, i, y - 1);
-		}
-
-		if (y < q->h - 1) {
-			row = q->pixels + (y + 1) * q->w;
-
-			for (i = left; i <= right; i++)
-				if (row[i] == from)
-					fill_stack_push(&s, i, y + 1);
-		}
-	}while(!fill_stack_is_empty(&s));
-}
-#endif
-
 /************************************************************************
 * Adaptive thresholding
 */

-#define THRESHOLD_S_DEN		8
-#define THRESHOLD_T		5
-
-static void threshold(struct quirc *q)
+static uint8_t otsu(const struct quirc *q)
 {
-	int x, y;
-	int avg_w = 0;
-	int avg_u = 0;
-	int threshold_s = q->w / THRESHOLD_S_DEN;
-	quirc_pixel_t *row = q->pixels;
+	int numPixels = q->w * q->h;

-	for (y = 0; y < q->h; y++) {
-		int row_average[q->w];
-
-		memset(row_average, 0, sizeof(row_average));
-
-		for (x = 0; x < q->w; x++) {
-			int w, u;
-
-			if (y & 1) {
-				w = x;
-				u = q->w - 1 - x;
-			} else {
-				w = q->w - 1 - x;
-				u = x;
-			}
-
-			avg_w = (avg_w * (threshold_s - 1)) /
-				threshold_s + row[w];
-			avg_u = (avg_u * (threshold_s - 1)) /
-				threshold_s + row[u];
-
-			row_average[w] += avg_w;
-			row_average[u] += avg_u;
-		}
-
-		for (x = 0; x < q->w; x++) {
-			if (row[x] < row_average[x] *
-			    (100 - THRESHOLD_T) / (200 * threshold_s))
-				row[x] = QUIRC_PIXEL_BLACK;
-			else
-				row[x] = QUIRC_PIXEL_WHITE;
-		}
-
-		row += q->w;
+	// Calculate histogram
+	const int HISTOGRAM_SIZE = 256;
+	unsigned int histogram[HISTOGRAM_SIZE];
+	memset(histogram, 0, (HISTOGRAM_SIZE) * sizeof(unsigned int));
+	uint8_t* ptr = q->image;
+	int length = numPixels;
+	while (length--) {
+		uint8_t value = *ptr++;
+		histogram[value]++;
 	}
+
+	// Calculate weighted sum of histogram values
+	int sum = 0;
+	for (int i = 0; i < HISTOGRAM_SIZE; ++i) {
+		sum += i * histogram[i];
+	}
+
+	// Compute threshold
+	int sumB = 0;
+	int q1 = 0;
+	double max = 0;
+	uint8_t threshold = 0;
+	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;
+		}
+	}
+
+	return threshold;
 }

 static void area_count(void *user_data, int y, int left, int right)
 {
-	(void)y;
+    (void)y;
 	((struct quirc_region *)user_data)->count += right - left + 1;
 }

@@ -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);
-	threshold(q);
+	uint8_t threshold = otsu(q);
+	pixels_setup(q, threshold);

 	for (i = 0; i < q->h; i++)
 		finder_scan(q, i);
--- a/source/quirc/quirc.c
+++ b/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))
+	free(q->image);
+	/* 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);
-		quirc_pixel_t *new_pixels = realloc(q->pixels, new_size);
-		if (!new_pixels)
-			return -1;
-		q->pixels = new_pixels;
+	/*
+	 * alloc a new buffer for q->image. We avoid realloc(3) because we want
+	 * on failure to be leave `q` in a consistant, unmodified state.
+	 */
+	image = calloc(w, h);
+	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];

--- a/source/quirc/quirc.h
+++ b/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
--- a/source/quirc/quirc_internal.h
+++ b/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             dw; /* Data words */
-	int             ce; /* Correctable errors */
+	int             bs; /* Small block size */
+	int             dw; /* Small data words */
+	int		ns; /* Number of small blocks */
 };

 struct quirc_version_info {
--- a/source/quirc/version_db.c
+++ b/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 = 19, .ce = 2},
-			    {.bs = 26, .dw = 9, .ce = 8},
-			    {.bs = 26, .dw = 13, .ce = 6}
+			    {.bs = 26, .dw = 16, .ns = 1},
+			    {.bs = 26, .dw = 19, .ns = 1},
+			    {.bs = 26, .dw = 9, .ns = 1},
+			    {.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 = 34, .ce = 4},
-			    {.bs = 44, .dw = 16, .ce = 14},
-			    {.bs = 44, .dw = 22, .ce = 11}
+			    {.bs = 44, .dw = 28, .ns = 1},
+			    {.bs = 44, .dw = 34, .ns = 1},
+			    {.bs = 44, .dw = 16, .ns = 1},
+			    {.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 = 55, .ce = 7},
-			    {.bs = 35, .dw = 13, .ce = 11},
-			    {.bs = 35, .dw = 17, .ce = 9}
+			    {.bs = 70, .dw = 44, .ns = 1},
+			    {.bs = 70, .dw = 55, .ns = 1},
+			    {.bs = 35, .dw = 13, .ns = 2},
+			    {.bs = 35, .dw = 17, .ns = 2}
 		    }
 	    },
 	    { /* Version 4 */
 		    .data_bytes = 100,
 		    .apat = {6, 26, 0},
 		    .ecc = {
-			    {.bs = 50, .dw = 32, .ce = 9},
-			    {.bs = 100, .dw = 80, .ce = 10},
-			    {.bs = 25, .dw = 9, .ce = 8},
-			    {.bs = 50, .dw = 24, .ce = 13}
+			    {.bs = 50, .dw = 32, .ns = 2},
+			    {.bs = 100, .dw = 80, .ns = 1},
+			    {.bs = 25, .dw = 9, .ns = 4},
+			    {.bs = 50, .dw = 24, .ns = 2}
 		    }
 	    },
 	    { /* Version 5 */
 		    .data_bytes = 134,
 		    .apat = {6, 30, 0},
 		    .ecc = {
-			    {.bs = 67, .dw = 43, .ce = 12},
-			    {.bs = 134, .dw = 108, .ce = 13},
-			    {.bs = 33, .dw = 11, .ce = 11},
-			    {.bs = 33, .dw = 15, .ce = 9}
+			    {.bs = 67, .dw = 43, .ns = 2},
+			    {.bs = 134, .dw = 108, .ns = 1},
+			    {.bs = 33, .dw = 11, .ns = 2},
+			    {.bs = 33, .dw = 15, .ns = 2}
 		    }
 	    },
 	    { /* Version 6 */
 		    .data_bytes = 172,
 		    .apat = {6, 34, 0},
 		    .ecc = {
-			    {.bs = 43, .dw = 27, .ce = 8},
-			    {.bs = 86, .dw = 68, .ce = 9},
-			    {.bs = 43, .dw = 15, .ce = 14},
-			    {.bs = 43, .dw = 19, .ce = 12}
+			    {.bs = 43, .dw = 27, .ns = 4},
+			    {.bs = 86, .dw = 68, .ns = 2},
+			    {.bs = 43, .dw = 15, .ns = 4},
+			    {.bs = 43, .dw = 19, .ns = 4}
 		    }
 	    },
 	    { /* Version 7 */
 		    .data_bytes = 196,
 		    .apat = {6, 22, 38, 0},
 		    .ecc = {
-			    {.bs = 49, .dw = 31, .ce = 9},
-			    {.bs = 98, .dw = 78, .ce = 10},
-			    {.bs = 39, .dw = 13, .ce = 13},
-			    {.bs = 32, .dw = 14, .ce = 9}
+			    {.bs = 49, .dw = 31, .ns = 4},
+			    {.bs = 98, .dw = 78, .ns = 2},
+			    {.bs = 39, .dw = 13, .ns = 4},
+			    {.bs = 32, .dw = 14, .ns = 2}
 		    }
 	    },
 	    { /* Version 8 */
 		    .data_bytes = 242,
 		    .apat = {6, 24, 42, 0},
 		    .ecc = {
-			    {.bs = 60, .dw = 38, .ce = 11},
-			    {.bs = 121, .dw = 97, .ce = 12},
-			    {.bs = 40, .dw = 14, .ce = 13},
-			    {.bs = 40, .dw = 18, .ce = 11}
+			    {.bs = 60, .dw = 38, .ns = 2},
+			    {.bs = 121, .dw = 97, .ns = 2},
+			    {.bs = 40, .dw = 14, .ns = 4},
+			    {.bs = 40, .dw = 18, .ns = 4}
 		    }
 	    },
 	    { /* Version 9 */
 		    .data_bytes = 292,
 		    .apat = {6, 26, 46, 0},
 		    .ecc = {
-			    {.bs = 58, .dw = 36, .ce = 11},
-			    {.bs = 146, .dw = 116, .ce = 15},
-			    {.bs = 36, .dw = 12, .ce = 12},
-			    {.bs = 36, .dw = 16, .ce = 10}
+			    {.bs = 58, .dw = 36, .ns = 3},
+			    {.bs = 146, .dw = 116, .ns = 2},
+			    {.bs = 36, .dw = 12, .ns = 4},
+			    {.bs = 36, .dw = 16, .ns = 4}
 		    }
 	    },
 	    { /* Version 10 */
 		    .data_bytes = 346,
 		    .apat = {6, 28, 50, 0},
 		    .ecc = {
-			    {.bs = 69, .dw = 43, .ce = 13},
-			    {.bs = 86, .dw = 68, .ce = 9},
-			    {.bs = 43, .dw = 15, .ce = 14},
-			    {.bs = 43, .dw = 19, .ce = 12}
+			    {.bs = 69, .dw = 43, .ns = 4},
+			    {.bs = 86, .dw = 68, .ns = 2},
+			    {.bs = 43, .dw = 15, .ns = 6},
+			    {.bs = 43, .dw = 19, .ns = 6}
 		    }
 	    },
 	    { /* Version 11 */
 		    .data_bytes = 404,
 		    .apat = {6, 30, 54, 0},
 		    .ecc = {
-			    {.bs = 80, .dw = 50, .ce = 15},
-			    {.bs = 101, .dw = 81, .ce = 10},
-			    {.bs = 36, .dw = 12, .ce = 12},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 80, .dw = 50, .ns = 1},
+			    {.bs = 101, .dw = 81, .ns = 4},
+			    {.bs = 36, .dw = 12, .ns = 3},
+			    {.bs = 50, .dw = 22, .ns = 4}
 		    }
 	    },
 	    { /* Version 12 */
 		    .data_bytes = 466,
 		    .apat = {6, 32, 58, 0},
 		    .ecc = {
-			    {.bs = 58, .dw = 36, .ce = 11},
-			    {.bs = 116, .dw = 92, .ce = 12},
-			    {.bs = 42, .dw = 14, .ce = 14},
-			    {.bs = 46, .dw = 20, .ce = 14}
+			    {.bs = 58, .dw = 36, .ns = 6},
+			    {.bs = 116, .dw = 92, .ns = 2},
+			    {.bs = 42, .dw = 14, .ns = 7},
+			    {.bs = 46, .dw = 20, .ns = 4}
 		    }
 	    },
 	    { /* Version 13 */
 		    .data_bytes = 532,
 		    .apat = {6, 34, 62, 0},
 		    .ecc = {
-			    {.bs = 59, .dw = 37, .ce = 11},
-			    {.bs = 133, .dw = 107, .ce = 13},
-			    {.bs = 33, .dw = 11, .ce = 11},
-			    {.bs = 44, .dw = 20, .ce = 12}
+			    {.bs = 59, .dw = 37, .ns = 8},
+			    {.bs = 133, .dw = 107, .ns = 4},
+			    {.bs = 33, .dw = 11, .ns = 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 = 109, .dw = 87, .ce = 11},
-			    {.bs = 36, .dw = 12, .ce = 12},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 64, .dw = 40, .ns = 4},
+			    {.bs = 145, .dw = 115, .ns = 3},
+			    {.bs = 36, .dw = 12, .ns = 11},
+			    {.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 = 109, .dw = 87, .ce = 11},
-			    {.bs = 36, .dw = 12, .ce = 12},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 65, .dw = 41, .ns = 5},
+			    {.bs = 109, .dw = 87, .ns = 5},
+			    {.bs = 36, .dw = 12, .ns = 11},
+			    {.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 = 122, .dw = 98, .ce = 12},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 43, .dw = 19, .ce = 12}
+			    {.bs = 73, .dw = 45, .ns = 7},
+			    {.bs = 122, .dw = 98, .ns = 5},
+			    {.bs = 45, .dw = 15, .ns = 3},
+			    {.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 = 135, .dw = 107, .ce = 14},
-			    {.bs = 42, .dw = 14, .ce = 14},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 74, .dw = 46, .ns = 10},
+			    {.bs = 135, .dw = 107, .ns = 1},
+			    {.bs = 42, .dw = 14, .ns = 2},
+			    {.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 = 150, .dw = 120, .ce = 15},
-			    {.bs = 42, .dw = 14, .ce = 14},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 69, .dw = 43, .ns = 9},
+			    {.bs = 150, .dw = 120, .ns = 5},
+			    {.bs = 42, .dw = 14, .ns = 2},
+			    {.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 = 141, .dw = 113, .ce = 14},
-			    {.bs = 39, .dw = 13, .ce = 13},
-			    {.bs = 47, .dw = 21, .ce = 13}
+			    {.bs = 70, .dw = 44, .ns = 3},
+			    {.bs = 141, .dw = 113, .ns = 3},
+			    {.bs = 39, .dw = 13, .ns = 9},
+			    {.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 = 135, .dw = 107, .ce = 14},
-			    {.bs = 43, .dw = 15, .ce = 14},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 67, .dw = 41, .ns = 3},
+			    {.bs = 135, .dw = 107, .ns = 3},
+			    {.bs = 43, .dw = 15, .ns = 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 = 144, .dw = 116, .ce = 14},
-			    {.bs = 46, .dw = 16, .ce = 15},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 68, .dw = 42, .ns = 17},
+			    {.bs = 144, .dw = 116, .ns = 4},
+			    {.bs = 46, .dw = 16, .ns = 19},
+			    {.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 = 139, .dw = 111, .ce = 14},
-			    {.bs = 37, .dw = 13, .ce = 12},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 74, .dw = 46, .ns = 17},
+			    {.bs = 139, .dw = 111, .ns = 2},
+			    {.bs = 37, .dw = 13, .ns = 34},
+			    {.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 = 151, .dw = 121, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 75, .dw = 47, .ns = 4},
+			    {.bs = 151, .dw = 121, .ns = 4},
+			    {.bs = 45, .dw = 15, .ns = 16},
+			    {.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 = 147, .dw = 117, .ce = 15},
-			    {.bs = 46, .dw = 16, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 73, .dw = 45, .ns = 6},
+			    {.bs = 147, .dw = 117, .ns = 6},
+			    {.bs = 46, .dw = 16, .ns = 30},
+			    {.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 = 132, .dw = 106, .ce = 13},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 75, .dw = 47, .ns = 8},
+			    {.bs = 132, .dw = 106, .ns = 8},
+			    {.bs = 45, .dw = 15, .ns = 22},
+			    {.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 = 142, .dw = 114, .ce = 14},
-			    {.bs = 46, .dw = 16, .ce = 15},
-			    {.bs = 50, .dw = 22, .ce = 14}
+			    {.bs = 74, .dw = 46, .ns = 19},
+			    {.bs = 142, .dw = 114, .ns = 10},
+			    {.bs = 46, .dw = 16, .ns = 33},
+			    {.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 = 152, .dw = 122, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 53, .dw = 23, .ce = 15}
+			    {.bs = 73, .dw = 45, .ns = 22},
+			    {.bs = 152, .dw = 122, .ns = 8},
+			    {.bs = 45, .dw = 15, .ns = 12},
+			    {.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 = 147, .dw = 117, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 73, .dw = 45, .ns = 3},
+			    {.bs = 147, .dw = 117, .ns = 3},
+			    {.bs = 45, .dw = 15, .ns = 11},
+			    {.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 = 146, .dw = 116, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 73, .dw = 45, .ce = 14}
+			    {.bs = 73, .dw = 45, .ns = 21},
+			    {.bs = 146, .dw = 116, .ns = 7},
+			    {.bs = 45, .dw = 15, .ns = 19},
+			    {.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 = 145, .dw = 115, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 75, .dw = 47, .ns = 19},
+			    {.bs = 145, .dw = 115, .ns = 5},
+			    {.bs = 45, .dw = 15, .ns = 23},
+			    {.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 = 145, .dw = 115, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 74, .dw = 46, .ns = 2},
+			    {.bs = 145, .dw = 115, .ns = 13},
+			    {.bs = 45, .dw = 15, .ns = 23},
+			    {.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 = 145, .dw = 115, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 74, .dw = 46, .ns = 10},
+			    {.bs = 145, .dw = 115, .ns = 17},
+			    {.bs = 45, .dw = 15, .ns = 19},
+			    {.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 = 145, .dw = 115, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 74, .dw = 46, .ns = 14},
+			    {.bs = 145, .dw = 115, .ns = 17},
+			    {.bs = 45, .dw = 15, .ns = 11},
+			    {.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 = 145, .dw = 115, .ce = 15},
-			    {.bs = 46, .dw = 16, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 74, .dw = 46, .ns = 14},
+			    {.bs = 145, .dw = 115, .ns = 13},
+			    {.bs = 46, .dw = 16, .ns = 59},
+			    {.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 = 151, .dw = 121, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 75, .dw = 47, .ns = 12},
+			    {.bs = 151, .dw = 121, .ns = 12},
+			    {.bs = 45, .dw = 15, .ns = 22},
+			    {.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 = 151, .dw = 121, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 75, .dw = 47, .ns = 6},
+			    {.bs = 151, .dw = 121, .ns = 6},
+			    {.bs = 45, .dw = 15, .ns = 2},
+			    {.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 = 152, .dw = 122, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 74, .dw = 46, .ns = 29},
+			    {.bs = 152, .dw = 122, .ns = 17},
+			    {.bs = 45, .dw = 15, .ns = 24},
+			    {.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 = 152, .dw = 122, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 74, .dw = 46, .ns = 13},
+			    {.bs = 152, .dw = 122, .ns = 4},
+			    {.bs = 45, .dw = 15, .ns = 42},
+			    {.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 = 147, .dw = 117, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 75, .dw = 47, .ns = 40},
+			    {.bs = 147, .dw = 117, .ns = 20},
+			    {.bs = 45, .dw = 15, .ns = 10},
+			    {.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 = 148, .dw = 118, .ce = 15},
-			    {.bs = 45, .dw = 15, .ce = 15},
-			    {.bs = 54, .dw = 24, .ce = 15}
+			    {.bs = 75, .dw = 47, .ns = 18},
+			    {.bs = 148, .dw = 118, .ns = 19},
+			    {.bs = 45, .dw = 15, .ns = 20},
+			    {.bs = 54, .dw = 24, .ns = 34}
 		    }
 	    }
 };
--- a/source/remote.c
+++ b/source/remote.c
--- a/source/splashes.c
+++ b/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
--- a/source/themes.c
+++ b/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
@@ -184,16 +184,30 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
        if(installmode & THEME_INSTALL_BGM)
        {
            music_size = load_data("/bgm.bcstm", current_theme, &music);
-            if(music_size > BGM_MAX_SIZE)
+            if (music_size > BGM_MAX_SIZE)
            {
                free(music);
                DEBUG("bgm too big\n");
                return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_TOO_LARGE);
            }

-            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);
+            if (music_size != 0)
+            {
+                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[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
@@ -247,18 +261,24 @@ 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++)
        {
            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);
@@ -301,6 +321,344 @@ inline Result shuffle_install(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 = "Illegal character used.";
+        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, "Name of output folder");
+
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, "Cancel", false);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, "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;
+}
+
+Result dump_all_themes(void)
+{
+    const u32 high_id = 0x0004008c;
+    u32 low_id = 0;
+    u8 regionCode, language;
+    Result res = CFGU_SecureInfoGetRegion(&regionCode);
+    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;
+        default:
+            return -1;
+    }
+
+    const char* region_arr[4] = {
+        "JPN",
+        "USA",
+        "EUR",
+        "AUS",
+    };
+
+    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)
+    {
+        const u64 titleId = ((u64)high_id << 32) | (low_id | dlc_index);
+
+        u32 count = 0;
+        res = AMAPP_GetDLCContentInfoCount(&count, MEDIATYPE_SD, titleId);
+        if(res == (Result)0xd8a083fa)
+        {
+            res = 0;
+            break;
+        }
+        else if(R_FAILED(res))
+        {
+            break;
+        }
+
+        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))
+        {
+            break;
+        }
+
+        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))
+        {
+            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");
+
+        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);
+                    fclose(fh);
+                    free(contentInfos);
+                    romfsUnmount("meta");
+                    FSUSER_CloseArchive(ncch_archive);
+                    free(contentInfos);
+                    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_CUR);
+                    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_CUR);
+                    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)
 {
    Thread_Arg_s * arg = (Thread_Arg_s *)void_arg;
--- a/source/unicode.c
+++ b/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
Author	SHA1	Message	Date
Dylan G	dc21e4d24b	Patched a memory leak (I think) (thanks DeltaV)	2022-05-22 15:40:48 +01:00
Dylan G	9a51667546	Handle the case where the server does not provide Content-Disposition by getting the filename from the URL. Currently untested.	2022-05-22 15:33:20 +01:00
Dylan G	b81a9aaa4c	Dropped HTTPS for the browser as ThemePlaza is retiring TLSv1.1	2022-05-22 15:23:36 +01:00
Dylan G	6ba1ef111e	Merge pull request #262 from LiquidFenrir/better-dump add ability to dump all your official themes	2022-02-26 16:02:55 +00:00
Dylan G	0500b24431	Merge pull request #260 from LiquidFenrir/patch-1 Make BUF_TO_READ larger to fix audio in some cases	2022-02-26 15:47:30 +00:00
Dylan G	83071d3734	Merge pull request #250 from LiquidFenrir/shuffle-fix make shuffle work on consoles that never used it	2022-02-26 15:47:11 +00:00
LiquidFenrir	4e2bea53c1	add ability to dump all your official themes icon and name get extracted from the dlc data requires libctru from commit 5f13628dac75206f0c97d29a7427ce8284d910f1 or older (added the am commands necessary to find the dlc data) Makefile changed to reflect the macro change in unreleased libctru	2021-12-22 00:00:42 +01:00
Théo B	0da2594251	Make BUF_TO_READ larger to fix audio in some cases If the preview .ogg has a samplerate > the BUF_TO_READ constant, there was an out of bounds write to the audio buffers which resulted in crackling. Thus, upped it to 48000 (0x80-aligned, and pretty much the highest rate anything consumer goes). a bit big, but safe.	2021-09-26 12:10:25 +02:00
Dylan G	c5dc7448e4	Merge pull request #259 from LiquidFenrir/patch-1 Update CONTRIBUTORS.md	2021-08-08 19:05:37 +01:00
Théo B	999b764c26	Update CONTRIBUTORS.md Might as well add my name there, since it's on the account as well now.	2021-08-08 19:27:36 +02:00
Dylan G	18cb5c616f	Correctly handle cases where files already exist on the filesystem. Also: patched a bug wherein the filename filter was acting up, transforming `file.zip` to `file-zip.zip`, for example.	2021-06-17 01:43:50 +01:00
Dylan G	3f2e4c03f3	Constness	2021-06-17 01:37:33 +01:00
Dylan G	163e12d38a	Add issue templates (#249 ) * Add issue templates We've needed this for a while, due to bug reports that don't really mean anything. * response to feedback	2021-06-14 13:04:33 -04:00
Alex Taber	02c3e617ae	Handle when content-disposition header is not present	2021-06-14 13:03:57 -04:00
LiquidFenrir	6161874d07	fix a shuffle weirdness (10 - N official ones) from anemone, when setting a N theme shuffle, then a single theme you could only set 10 - N official themes on shuffle afterwards (and even then, it would fail and reset the theme stuff, leaving you able to set however many official themes on shuffle you wanted) this skips the failing step	2021-04-03 21:55:52 +02:00
LiquidFenrir	cea9b8655a	make shuffle work on consoles that never used it	2021-03-31 15:27:58 +02:00
Dylan G	7745530764	Fixed `4720a499` (TP returns 303 currently, not 404) => handle 303 well(?); pushed some code around	2021-03-11 13:47:24 +00:00
Dylan G	0bab0f6700	Patched httpc error message to actually be readable on console; also provides Result code	2021-03-11 12:34:03 +00:00
Dylan G	38ab370cf1	Merge pull request #247 from KennLDN/patch-1 Fix broken link in CONTRIBUTORS.md	2021-02-08 13:40:16 +00:00
kenn	5cea6c8df4	Fix broken link in CONTRIBUTORS.md	2021-02-08 13:38:32 +00:00
Alex Taber	e4e0118c1a	Prevent out of bounds scrolling in the browser	2021-01-01 23:51:51 -05:00
Dylan G	accdaaed2a	Reduced code duplication	2020-12-31 21:28:10 +00:00
Alex Taber	3fb90e8197	Remove unused variables	2020-12-24 19:03:47 -05:00
Dylan G	aba2cd5f18	Finally update copyright; Flask meta files removed	2020-12-24 23:38:58 +00:00
Dylan G	e5ea18e81a	Cleared TODO	2020-12-24 23:34:17 +00:00
Dylan G	4720a49923	QoL: alert the user if they attempt to download a theme that has not been approved. Stopgap solution; TP does not want to expose approval status in headers for security reasons.	2020-12-24 23:34:17 +00:00
Dylan G	7871225999	Fix potential null dereference	2020-12-24 23:34:17 +00:00
Dylan G	1e5d09e85a	Major refactor to networking, including a fix for an incorrect error message on cancelling the swkbd for downloads	2020-12-24 23:34:17 +00:00
Alex Taber	a647494306	Fix another null dereference	2020-12-24 18:27:48 -05:00
Alex Taber	c801e28523	Prevent free(NULL) in free_icons	2020-12-24 17:13:06 -05:00
Alex Taber	c9e1420a00	re-add s upport for themes without an SMDH Also change theme dump random color algo	2020-12-24 16:58:06 -05:00
Dylan G	bc2f4ec581	Finished up software keyboard input for filenames in http_get. Closes #220. Worth noting that the callback may be shared between this whatever @astronautlevel2 is working on (theme dumping, I think).	2020-12-24 20:01:38 +00:00
Alex Taber	9592d76c2c	Fix color generation	2020-12-24 14:52:08 -05:00
Alex Taber	a266203a92	Add theme dump functionality	2020-12-24 14:34:56 -05:00
Alex Taber	17afdbaae2	Fix regression in `c40696e982` Extra menu works again	2020-12-23 19:59:18 -05:00
Alex Taber	f6d7446eba	Update themeplaza url	2020-12-23 18:46:03 -05:00
Alex Taber	c49129d408	Remove trello link We don't use trello for feature tracking, link is very outdated	2020-12-23 17:37:29 -05:00
Alex Taber	f9a2ae5190	Fix RGB previews having inverted colors Closes #227	2020-12-23 17:30:55 -05:00
Alex Taber	573b7d35e6	Fix potential hang in QR reader	2020-12-23 16:51:57 -05:00
Alex Taber	a2b6eb94e4	Fix regressions introduced in `1c2e562dd6`	2020-12-23 16:20:49 -05:00
Théo B	95ff2dd3ba	Memory leak fix and camera multithreading safety improvement (#239 ) * memory leak fix and attempt at optimizing space * camera rework try to use better locking algorithm (MRSW lock on wikipedia) * add time print (toggleable) and stuff remove old mixed qr thingss from main * remove the dumb 3 bytes saving * remove useless time measure code * forgot to close the stop event handle * fix memory leak when loading icon from smdh * fix entry path on folders optimization using memcpy cause it to have the "/info.smdh" when the entry is a folder. simply remove that with a memset to 0. Co-authored-by: Alex Taber <astronautlevel2@users.noreply.github.com>	2020-12-21 22:31:38 -05:00
Dylan G	1c2e562dd6	Networking rework (#240 ) * Began refactoring http_get. Still a few cases to handle, but it works. * Introduced error enum; handle error 406; handle a misbehaving server; redirect_url leaked memory (L888) * Allowed calls to http_get to pass NULL as acceptable_mime_types * Removed status_code from header struct; eventually planning to move most of parse_header's logic back to http_get, so this makes sense * Moved some more logic back into http_get Note: currently behaves weirdly with some QR codes, including but probably not limited to ones pointing to TinyURL. * Handle redirects correctly; other rearrangements * Formatting * Handle HTTP 303 See Other correctly * Removed "Download failed" error in camera.c due to all related failures being handled in http_get * Fixed missing loading bar; started working on unchunked download * Added unchunked download * Reintroduced the download progress bar, rolled back to always doing chunked download * URL length caps at 2083 chars * Slightly more efficient * Correctly handle incorrect filesize header TODO: reorder clauses to remove the goto? * Fixed illegal characters, removed unnecessary logic (technically a regression, as we always have to realloc now) * Finally finished up status code handling. Fixed a memory leak when the server fails conneg.	2020-12-21 21:11:11 -05:00
Dylan G	9cb13f6be1	Fix #326 Typo in button string.	2020-11-18 19:37:46 +00:00
Alex Taber	6a51b4eae5	Fix misc. QR code bugs Close data->started properly, don't double close data->cancel Should fix the QR code hang	2020-06-22 12:27:14 -04:00
Alex Taber	14d9e99b7d	Properly set body_size Fix regression in `36e8104dbb`	2020-06-17 14:09:23 -04:00
Alex Taber	36e8104dbb	Automatically set BGM flag to enabled when doing a BGM install	2020-06-16 18:45:59 -04:00
Alex Taber	6bafa6a22e	Add lz decompression code Also add byte search code	2020-06-15 23:10:30 -04:00
Dylan G	408b2903f2	Finally void-out textlen in the callbacks (no more compiler warnings)	2020-06-15 23:11:28 +01:00
Alex Taber	fbca873f52	Reset cursor on page load (Closes #206 )	2020-06-13 15:29:57 -04:00
Alex Taber	d1a821edf5	Merge branch 'master' of github.com:astronautlevel2/Anemone3DS	2020-06-12 12:03:34 -04:00
Alex Taber	a4532b0f3d	Various fixes Stop loading themes missing smdh files - this was causing scroll crashes due to how the icon loading code was working. In the future we will include a message about how themes are skipped due to lacking smdh files. Invalid zips also caused the same issue and are also now being properly ignored Fix memory leak in the zip file loading code	2020-06-12 12:02:13 -04:00
Dylan G	f819f9d452	No longer assume that a QR filename contains a quote (Fixes #204 )	2020-06-12 16:27:40 +01:00
Alex Taber	2c2c7f4b33	Fix double free	2020-06-11 21:24:01 -04:00
Alex Taber	b75d1acb21	Fix crash caused by quirc overflowing the 3ds stack in some instances	2020-06-11 20:41:17 -04:00
Alex Taber	e8d0a2eb27	Fix similar (but unrelated to the previous) race condition	2020-06-11 14:34:14 -04:00
Alex Taber	f4217888ce	Fix bug caused by race between theme thread & QR reader UI thread	2020-06-11 13:48:34 -04:00
Dylan G	d358dd134e	Updated quirc to v1.1 (2019); patched to remove compiler warnings	2020-06-03 02:13:07 +01:00
Dylan G	ca9da9d297	Update CONTRIBUTORS.md	2020-06-01 17:18:02 +01:00
Dylan G	71a4cde22e	64-bit makerom binaries now provided officially	2020-06-01 17:14:16 +01:00
Dylan G	f7404cf162	Patched memory leak (closes #217 )	2020-06-01 15:02:10 +01:00
Dylan G	ef774ce0b4	Now compiles under GCC 10 (GCC 10 now defaults to -fno-common)	2020-05-31 17:45:05 +01:00
Wrong	193feedf25	Very minor fix for libctru 1.6.0 compatibility (#213 )	2019-11-01 15:46:32 -04:00
Dylan G	ddfc39db56	matt changed his github username	2019-07-06 17:31:21 +01:00