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Get NAND local friend code seed

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This commit is contained in:
Joel16 2018-08-02 21:34:46 -05:00
parent 3091371464
commit 4bded33d60
2 changed files with 54 additions and 0 deletions
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53
common/system.c
View File

@ -1,6 +1,8 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "fs.h"
#include "system.h"
#include "utils.h"
@ -203,6 +205,57 @@ u64 System_GetLocalFriendCodeSeed(void)
return 0;
}
char *System_GetNANDLocalFriendCodeSeed(void)
{
FS_Archive nandArchive;
Handle handle;
u32 bytesread = 0;
char *buf = (char *)malloc(6);
static char out[0xB];
FS_OpenArchive(&nandArchive, ARCHIVE_NAND_CTR_FS);
if (FS_FileExists(nandArchive, "/rw/sys/LocalFriendCodeSeed_B"))
{
if (R_FAILED(FSUSER_OpenFile(&handle, nandArchive, fsMakePath(PATH_ASCII, "/rw/sys/LocalFriendCodeSeed_B"), FS_OPEN_READ, 0)))
{
FS_CloseArchive(nandArchive);
return NULL;
}
}
else if (FS_FileExists(nandArchive, "/rw/sys/LocalFriendCodeSeed_A"))
{
if (R_FAILED(FSUSER_OpenFile(&handle, nandArchive, fsMakePath(PATH_ASCII, "/rw/sys/LocalFriendCodeSeed_A"), FS_OPEN_READ, 0)))
{
FS_CloseArchive(nandArchive);
return NULL;
}
}
else
{
FS_CloseArchive(nandArchive);
return NULL;
}
if (R_FAILED(FSFILE_Read(handle, &bytesread, 0x108, (u32 *)buf, 6)))
{
FS_CloseArchive(nandArchive);
return NULL;
}
if (R_FAILED(FSFILE_Close(handle)))
{
FS_CloseArchive(nandArchive);
return NULL;
}
buf[6] = '\0';
FS_CloseArchive(nandArchive);
snprintf(out, 0xB, "%02X%02X%02X%02X%02X", buf[0x4], buf[0x3], buf[0x2], buf[0x1], buf[0x0]);
return out;
}
u8 *System_GetSerialNumber(void)
{
static u8 serial[0xF];

1
common/system.h
View File

@ -53,6 +53,7 @@ const char *System_GetRunningHW(void);
char *System_IsDebugUnit(void);
char *System_GetScreenType(void);
u64 System_GetLocalFriendCodeSeed(void);
char *System_GetNANDLocalFriendCodeSeed(void);
u8 *System_GetSerialNumber(void);
u64 System_GetSoapId(void);