Commit 28c5bad9 authored by Billy Hulbert's avatar Billy Hulbert
Browse files

Add flash reading/dumping.

parent cf85b015

Source/Include/XBFS.h

0 → 100644
+52 −0
Original line number Diff line number Diff line 
#pragma once



static const char* XBFS_ENTRIES[] = {

	"1smcbl_a.bin",	// 0

	"header.bin",	// 1

	"devkit.ini",	// 2

	"mtedata.cfg",	// 3

	"certkeys.bin", // 4

	"smcerr.log",	// 5

	"system.xvd",	// 6

	"$sospf.xvd",	// 7

	"download.xvd", // 8

	"smc_s.cfg",	// 9

	"sp_s.cfg",		// 10

	"os_s.cfg",		// 11

	"smc_d.cfg",	// 12

	"sp_d.cfg",		// 13

	"os_d.cfg",		// 14

	"smcfw.bin",	// 15

	"boot.bin",		// 16

	"host.xvd",		// 17

	"settings.xvd", // 18

	"1smcbl_b.bin", // 19

	"bootanim.dat", // 20

	"obsolete.001", // 2

	"update.cfg",	// 22

	"obsolete.002",	// 23

	"hwinit.cfg",	// 24

	"qaslt.xvd",	// 25

	"sp_s.bak",		// 26

	"update2.cfg",	// 27

	"obsolete.003",	// 28

	"dump.lng",		// 29

	"os_d_dev.cfg", // 30

	"os_glob.cfg",	// 31

	"sp_s.alt",		// 32

	"sysauxf.xvd",	// 33

};



class XBFS

{

public:

	bool Open(LPCSTR lpszFile, bool bRawDump);

	void Close();



	bool Read(LPCSTR lpszFileName, LPCSTR lpszDestination, bool bRawDump);



private:

	HANDLE hFlash;

	DWORD XBFS_BUFFER_LEN = 1048576;

};

Source/Source/Main.cpp

+33 −0
Original line number Diff line number Diff line 
#include "PCH.h"

#include "XRF.h"

#include "XBFS.h"



#define CMD_CONSOLE_INFO "cinfo"

#define CMD_DISPFLASH "dispflash"

#define CMD_READFLASH "readflash"

#define CMD_DUMPFLASH "dumpflash"

#define CMD_WHOAMI "whoami"



int main(int argc, char *argv[])

{
@@ -17,6 +22,34 @@ int main(int argc, char *argv[]) 
		PrintConsoleRevision();

		PrintDevkitType();

	}

	else if (strncmp(CMD_DISPFLASH, argv[1], strlen(CMD_DISPFLASH)) == 0) {

		printf("List of XBFS Entires:\n");

		for (int i = 0; i < sizeof(XBFS_ENTRIES) / sizeof(char*); ++i) {

			printf("XBFS Entry: %s\n", XBFS_ENTRIES[i]);

		}

	}

	else if (strncmp(CMD_READFLASH, argv[1], strlen(CMD_READFLASH)) == 0) {

		if (argc < 3) {

			printf("Read Flash: Please supply a filename!\n");

			printf("Example: readflash sp_s.cfg D:\\DevelopmentFiles\n");

			return 3;

		}

		printf("WARNING! REQUIRES ADMINISTRATOR PRIVILEGES!\n");

		XBFS xbfs;

		xbfs.Read(argv[2], argv[3], false);

	}

	else if (strncmp(CMD_DUMPFLASH, argv[1], strlen(CMD_DUMPFLASH)) == 0) {

		if (argc < 2) {

			printf("Dump Flash: Please supply a destination file name to dump to!\n");

			return 3;

		}

		printf("WARNING! REQUIRES ADMINISTRATOR PRIVILEGES!\n");

		XBFS xbfs;

		xbfs.Read("", argv[2], true);

	}

	else if (strncmp(CMD_WHOAMI, argv[1], strlen(CMD_WHOAMI)) == 0) {

		PrintCurrentUser();

	}

	else {

		printf("[XRF] Unknown command passed.\n");

		return 2;

Source/Source/XBFS.cpp

0 → 100644
+76 −0
Original line number Diff line number Diff line 
#include "PCH.h"

#include "XBFS.h"

#include "XRF.h"



bool XBFS::Open(LPCSTR lpszFile, bool bRawDump)

{

	char path[10000];

	if (bRawDump)

		strcat_s(path, PIPE_NAME_XVUC_FLASH);

	else

		strcat_s(path, PIPE_NAME_XVUC_FLASHFS);



	strcat_s(path, lpszFile);



	hFlash = CreateFileA(path, GENERIC_READ, 

		FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);



	if (!hFlash) {

		printf("[XBFS] Unable to open flash!\n");

		return false;

	}



	return true;

}



void XBFS::Close()

{

	if (hFlash) {

		CloseHandle(hFlash);

	}

}



bool XBFS::Read(LPCSTR lpszFileName, LPCSTR lpszDestination, bool bRawDump)

{

	DWORD dwNumRead = 0;

	FILE* f = NULL;



	if (!this->Open(lpszFileName, bRawDump)) {

		return false;

	}



	char* buffer = (char*)VirtualAlloc(0, XBFS_BUFFER_LEN, MEM_COMMIT, PAGE_READWRITE);

	if (!buffer) {

		printf("[XBFS] Failed to allocate memory: 0x%08\r\n", GetLastError());

		return false;

	}



	printf("[XBFS] Attempting to read %s from flash...\n", lpszFileName);

	for (;;) {

		if (!ReadFile(hFlash, buffer, XBFS_BUFFER_LEN, &dwNumRead, 0)) {

			printf("[XBFS] Unable to read from flash! Error: %ld\n", GetLastError());

			return false;

		}

		if (!dwNumRead)

			break;

		if (!f)

			f = fopen(lpszDestination, "wb");

		fwrite(buffer, dwNumRead, 1, f);

		printf(".");

	}



	printf("\n\n");



	this->Close();



	if (!f) {

		printf("[XBFS] File does not exist!\n");

		return false;

	}



	printf("[XBFS] Copied %i bytes from %s successfully!\n", ftell(f), lpszFileName);



	fclose(f);



	return true;

}
 
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Source/XRF.vcxproj

+2 −0
Original line number Diff line number Diff line
@@ -105,10 +105,12 @@ 
    <ClCompile Include="Source\PCH.cpp">

      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>

    </ClCompile>

    <ClCompile Include="Source\XBFS.cpp" />

    <ClCompile Include="Source\XRF.cpp" />

  </ItemGroup>

  <ItemGroup>

    <ClInclude Include="Include\PCH.h" />

    <ClInclude Include="Include\XBFS.h" />

    <ClInclude Include="Include\XRF.h" />

  </ItemGroup>

  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

Source/XRF.vcxproj.filters

+6 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ 
    <ClCompile Include="Source\XRF.cpp">

      <Filter>Source</Filter>

    </ClCompile>

    <ClCompile Include="Source\XBFS.cpp">

      <Filter>Source</Filter>

    </ClCompile>

  </ItemGroup>

  <ItemGroup>

    <ClInclude Include="Include\XRF.h">
@@ -26,5 +29,8 @@ 
    <ClInclude Include="Include\PCH.h">

      <Filter>Include</Filter>

    </ClInclude>

    <ClInclude Include="Include\XBFS.h">

      <Filter>Include</Filter>

    </ClInclude>

  </ItemGroup>

</Project>
 
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