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Handle when content-disposition header is not present

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This commit is contained in:
Alex Taber
2021-06-14 13:03:57 -04:00
parent 7745530764
commit 02c3e617ae
1 changed files with 10 additions and 4 deletions
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10
source/remote.c
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@@ -852,17 +852,22 @@ static ParseResult parse_header(struct header * out, httpcContext * context, con
if (out->filename) if (out->filename)
{ {
bool present = 1;
out->result_code = httpcGetResponseHeader(context, "Content-Disposition", content_buf, 1024); out->result_code = httpcGetResponseHeader(context, "Content-Disposition", content_buf, 1024);
if (R_FAILED(out->result_code)) if (R_FAILED(out->result_code))
{
if (out->result_code == 0xD8A0A028)
present = 0;
else
{ {
DEBUG("httpcGetResponseHeader\n"); DEBUG("httpcGetResponseHeader\n");
return HTTPC_ERROR; return HTTPC_ERROR;
} }
}
// content_buf: Content-Disposition: attachment; ... filename=<filename>;? ... // content_buf: Content-Disposition: attachment; ... filename=<filename>;? ...
char * filename = strstr(content_buf, "filename="); // filename=<filename>;? ... if (!present)
if (!filename)
{ {
const int max_chars = 250; const int max_chars = 250;
// needs to be heap allocated only because the call site is expected to free it // needs to be heap allocated only because the call site is expected to free it
@@ -891,6 +896,7 @@ static ParseResult parse_header(struct header * out, httpcContext * context, con
return SUCCESS; return SUCCESS;
} }
char * filename = strstr(content_buf, "filename="); // filename=<filename>;? ...
filename = strpbrk(filename, "=") + 1; // <filename>;? filename = strpbrk(filename, "=") + 1; // <filename>;?
char * end = strpbrk(filename, ";"); char * end = strpbrk(filename, ";");
if (end) if (end)