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open_agb_firm
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Normalize indentation.

This commit is contained in:
Nemris 2024-02-20 04:43:53 +01:00 committed by profi200
parent e14704181c
commit 07bdaf521d
1 changed files with 26 additions and 26 deletions
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52
source/arm11/patch.c
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@ -32,23 +32,23 @@
typedef struct
{
u8 *buffer;
u16 cacheSize;
u16 cacheOffset;
u16 maxCacheSize;
u8 *buffer;
u16 cacheSize;
u16 cacheOffset;
u16 maxCacheSize;
} Cache;
static u8 readCache(const FHandle patchHandle, Cache *cache, Result *res) {
u8 result = (cache->buffer)[(cache->cacheOffset)++];
if((cache->cacheOffset) >= (cache->cacheSize)) {
(cache->cacheSize) = min((cache->maxCacheSize), ((fSize(patchHandle)-12) - fTell(patchHandle)));
*res = fRead(patchHandle, (cache->buffer), (cache->cacheSize), NULL);
(cache->cacheOffset) = 0;
}
u8 result = (cache->buffer)[(cache->cacheOffset)++];
if((cache->cacheOffset) >= (cache->cacheSize)) {
(cache->cacheSize) = min((cache->maxCacheSize), ((fSize(patchHandle)-12) - fTell(patchHandle)));
*res = fRead(patchHandle, (cache->buffer), (cache->cacheSize), NULL);
(cache->cacheOffset) = 0;
}
return result;
return result;
}
static Result patchIPS(const FHandle patchHandle) {
@ -130,7 +130,7 @@ static uintmax_t read_vuint(const FHandle patchFile, Result *res, Cache *cache)
uint8_t octet = 0;
for (;;) {
//*res = fRead(patchFile, &octet, 1, NULL);
octet = readCache(patchFile, cache, res);
octet = readCache(patchFile, cache, res);
if(*res != RES_OK) break;
if(octet & 0x80) {
result += (octet & 0x7f) << shift;
@ -170,7 +170,7 @@ static Result patchUPS(const FHandle patchHandle, u32 *romSize) {
magic[i] = readCache(patchHandle, &cache, &res);
if(res != RES_OK) break;
}
if(res == RES_OK) {
if(memcmp(&magic, "UPS1", 4) == 0) {
isValidPatch = true;
@ -180,16 +180,16 @@ static Result patchUPS(const FHandle patchHandle, u32 *romSize) {
}
if(isValidPatch) {
//get rom size
//get rom size
u32 baseRomSize = (u32)read_vuint(patchHandle, &res, &cache);
if(res != RES_OK) { free(cache.buffer); return res; }
//get patched rom size
u32 patchedRomSize = (u32)read_vuint(patchHandle, &res, &cache);
if(res != RES_OK) { free(cache.buffer); return res; }
debug_printf("Base size: 0x%lx\nPatched size: 0x%lx\n", baseRomSize, patchedRomSize);
debug_printf("Base size: 0x%lx\nPatched size: 0x%lx\n", baseRomSize, patchedRomSize);
if(patchedRomSize > baseRomSize) {
if(patchedRomSize > baseRomSize) {
//scale up rom
*romSize = nextPow2(patchedRomSize);
//check if upscaled rom is too big
@ -203,19 +203,19 @@ static Result patchUPS(const FHandle patchHandle, u32 *romSize) {
memset((char*)(LGY_ROM_LOC + baseRomSize), 0x00u, patchedRomSize - baseRomSize); //fill new patch area with 0's
}
uintmax_t patchFileSize = fSize(patchHandle);
uintmax_t patchFileSize = fSize(patchHandle);
uintmax_t offset = 0;
uintmax_t offset = 0;
u8 readByte = 0;
u8 *romBytes = ((u8*)LGY_ROM_LOC);
while(fTell(patchHandle) < (patchFileSize-12) && res==RES_OK) {
offset += read_vuint(patchHandle, &res, &cache);
if(res != RES_OK) break;
while(fTell(patchHandle) < (patchFileSize-12) && res==RES_OK) {
offset += read_vuint(patchHandle, &res, &cache);
if(res != RES_OK) break;
while(offset<*romSize) {
readByte = readCache(patchHandle, &cache, &res);
if(res != RES_OK) break;
if(res != RES_OK) break;
if(readByte == 0x00) {
offset++;
@ -225,8 +225,8 @@ static Result patchUPS(const FHandle patchHandle, u32 *romSize) {
offset++;
}
}
}
}
free(cache.buffer);
@ -251,7 +251,7 @@ Result patchRom(const char *const gamePath, u32 *romSize) {
if(patchPathBase != NULL && patchPath != NULL) {
strcpy(patchPathBase, gamePath);
memset(patchPathBase+extensionOffset, '\0', 3); //replace 'gba' with '\0' characters
FHandle f;
//check if patch file is present. If so, call appropriate patching function
if((res = fOpen(&f, strcat(patchPathBase, "ips"), FA_OPEN_EXISTING | FA_READ)) == RES_OK)
@ -272,7 +272,7 @@ Result patchRom(const char *const gamePath, u32 *romSize) {
}
//reset patchPathBase
memset(patchPathBase+extensionOffset, '\0', 3);
if ((res = fOpen(&f, strcat(patchPathBase, "ups"), FA_OPEN_EXISTING | FA_READ)) == RES_OK)
{
res = patchUPS(f, romSize);