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#include "PRinternal/macros.h"
#include "PR/os_internal.h"
#include "PRinternal/controller.h"
s32 osPfsFindFile(OSPfs* pfs, u16 company_code, u32 game_code, u8* game_name, u8* ext_name, s32* file_no) {
s32 j;
int i;
__OSDir dir;
s32 ret = 0;
int fail;
#if BUILD_VERSION >= VERSION_J
if (!(pfs->status & PFS_INITIALIZED)) {
return PFS_ERR_INVALID;
}
ERRCK(__osCheckId(pfs));
#else
PFS_CHECK_ID();
#endif
for (j = 0; j < pfs->dir_size; j++) {
ERRCK(__osContRamRead(pfs->queue, pfs->channel, pfs->dir_table + j, (u8*)&dir));
#if BUILD_VERSION >= VERSION_J
ERRCK(__osPfsGetStatus(pfs->queue, pfs->channel));
#endif
if ((dir.company_code == company_code) && dir.game_code == game_code) {
fail = FALSE;
if (game_name != NULL) {
for (i = 0; i < ARRLEN(dir.game_name); i++) {
if (dir.game_name[i] != game_name[i]) {
fail = TRUE;
break;
}
}
}
if (ext_name != NULL && !fail) {
for (i = 0; i < ARRLEN(dir.ext_name); i++) {
if (dir.ext_name[i] != ext_name[i]) {
fail = TRUE;
break;
}
}
}
if (!fail) {
*file_no = j;
return ret;
}
}
}
*file_no = -1;
return PFS_ERR_INVALID;
}
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