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Allow batch fixing of borked NCCH crypto flags

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Fixes #609
This commit is contained in:
d0k3 2020-07-31 11:46:06 +02:00
parent 521fb25075
commit 7fb194caea
1 changed files with 10 additions and 3 deletions
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13
arm9/source/utils/gameutil.c
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@ -322,6 +322,7 @@ u32 VerifyTmdContent(const char* path, u64 offset, TmdContentChunk* chunk, const
} }
u32 VerifyNcchFile(const char* path, u32 offset, u32 size) { u32 VerifyNcchFile(const char* path, u32 offset, u32 size) {
static bool cryptofix_always = false;
bool cryptofix = false; bool cryptofix = false;
NcchHeader ncch; NcchHeader ncch;
NcchExtHeader exthdr; NcchExtHeader exthdr;
@ -359,9 +360,15 @@ u32 VerifyNcchFile(const char* path, u32 offset, u32 size) {
// disable crypto, try again // disable crypto, try again
cryptofix = true; cryptofix = true;
fvx_lseek(&file, offset); fvx_lseek(&file, offset);
if ((GetNcchHeaders(&ncch, NULL, &exefs, &file, cryptofix) == 0) && if (GetNcchHeaders(&ncch, NULL, &exefs, &file, cryptofix) == 0) {
ShowPrompt(true, "%s\nError: Bad crypto flags\n \nAttempt to fix?", pathstr)) if (cryptofix_always) borkedflags = true;
borkedflags = true; else {
const char* optionstr[3] = { "Attempt fix this time", "Attempt fix always", "Abort verification" };
u32 user_select = ShowSelectPrompt(3, optionstr, "%s\nError: Bad crypto flags", pathstr);
if ((user_select == 1) || (user_select == 2)) borkedflags = true;
if (user_select == 2) cryptofix_always = true;
}
}
} }
if (!borkedflags) { if (!borkedflags) {
if (!offset) ShowPrompt(false, "%s\nError: Bad ExeFS header", pathstr); if (!offset) ShowPrompt(false, "%s\nError: Bad ExeFS header", pathstr);