mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-12-26 03:41:55 +01:00
45 lines
780 B
C
45 lines
780 B
C
#include <ogcsys.h>
|
|
#include <locale.h>
|
|
#include <ogc/isfs.h>
|
|
#include <malloc.h>
|
|
#include "utils.h"
|
|
#include "mem2.hpp"
|
|
#include "fs.h"
|
|
|
|
u8 *ISFS_GetFile(u8 *path, u32 *size, s32 length)
|
|
{
|
|
*size = 0;
|
|
|
|
s32 fd = ISFS_Open((const char *) path, ISFS_OPEN_READ);
|
|
u8 *buf = NULL;
|
|
static fstats stats ATTRIBUTE_ALIGN(32);
|
|
|
|
if (fd >= 0)
|
|
{
|
|
if (ISFS_GetFileStats(fd, &stats) >= 0)
|
|
{
|
|
if (length <= 0) length = stats.file_length;
|
|
if (length > 0)
|
|
buf = (u8 *) MEM2_alloc(ALIGN32(length));
|
|
|
|
if (buf)
|
|
{
|
|
*size = stats.file_length;
|
|
if (ISFS_Read(fd, (char*)buf, length) != length)
|
|
{
|
|
*size = 0;
|
|
SAFE_FREE(buf);
|
|
}
|
|
}
|
|
}
|
|
ISFS_Close(fd);
|
|
}
|
|
|
|
if (*size > 0)
|
|
{
|
|
DCFlushRange(buf, *size);
|
|
ICInvalidateRange(buf, *size);
|
|
}
|
|
|
|
return buf;
|
|
} |