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add scePauth support

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This commit is contained in:
tpu 2013-10-08 15:54:28 +08:00
parent 19e010ef6e
commit 99913b1b08
1 changed files with 47 additions and 4 deletions
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51
Core/HLE/scePauth.cpp
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@ -18,17 +18,60 @@
#include "HLE.h"
#include "scePauth.h"
#include "zlib.h"
int scePauth_F7AA47F6(u32 srcPtr, int srcLength, u32 destLengthPtr, u32 workArea)
{
ERROR_LOG(HLE, "UNIMPL scePauth_F7AA47F6(%d, %d, %d, %d)", srcPtr, srcLength, destLengthPtr, workArea);
ERROR_LOG(HLE, "UNIMPL scePauth_F7AA47F6(%08x, %08x, %08x, %08x)", srcPtr, srcLength, destLengthPtr, workArea);
return 0;
}
int scePauth_98B83B5D(u32 srcPtr, int srcLength, u32 destLengthPtr, u32 workArea)
{
ERROR_LOG(HLE, "UNIMPL scePauth_98B83B5D(%d, %d, %d, %d)", srcPtr, srcLength, destLengthPtr, workArea);
return 0;
u8 *src, *key;
u32 crc;
char path[256], name[256];
std::string hostPath;
FILE *fp;
int size;
INFO_LOG(HLE, "scePauth_98B83B5D(%08x, %08x, %08x, %08x)", srcPtr, srcLength, destLengthPtr, workArea);
sprintf(name, "ms0:/PAUTH");
pspFileSystem.GetHostPath(std::string(name), hostPath);
src = (u8*) Memory::GetPointer(srcPtr);
key = (u8*) Memory::GetPointer(workArea);
crc = crc32(0, src, srcLength);
sprintf(name, "%s/pauth_%08x.bin.decrypt", hostPath.c_str(), crc);
fp = fopen(name, "rb");
if(fp){
fseek(fp, 0, SEEK_END);
size = ftell(fp);
fseek(fp, 0, SEEK_SET);
fread(src, 1, size, fp);
fclose(fp);
Memory::Write_U32(size, destLengthPtr);
INFO_LOG(HLE, " read from decrypted file %s", name);
return 0;
}
pspFileSystem.MkDir("ms0:/PAUTH");
sprintf(name, "%s/pauth_%08x.bin", hostPath.c_str(), crc);
ERROR_LOG(HLE, " no decrypted file found! save as %s", name);
fp = fopen(name, "wb");
fwrite(src, 1, srcLength, fp);
fclose(fp);
sprintf(name, "%s/pauth_%08x.key", hostPath.c_str(), crc);
fp = fopen(name, "wb");
fwrite(key, 1, 16, fp);
fclose(fp);
return -1;
}
const HLEFunction scePauth[] = {
@ -39,4 +82,4 @@ const HLEFunction scePauth[] = {
void Register_scePauth()
{
RegisterModule("scePauth", ARRAY_SIZE(scePauth), scePauth);
}
}