mirror of
https://github.com/wiiu-env/libwuhbutils.git
synced 2024-11-24 20:06:53 +01:00
332 lines
13 KiB
C++
332 lines
13 KiB
C++
#include "logger.h"
|
|
#include <coreinit/debug.h>
|
|
#include <coreinit/dynload.h>
|
|
#include <cstring>
|
|
#include <malloc.h>
|
|
#include <wuhb_utils/utils.h>
|
|
|
|
static OSDynLoad_Module sModuleHandle = nullptr;
|
|
|
|
static WUHBUtilsVersion (*sWUUGetVersion)() = nullptr;
|
|
static WUHBUtilsApiErrorType (*sWUUMountBundle)(const char *, const char *, BundleSource, int32_t *) = nullptr;
|
|
static WUHBUtilsApiErrorType (*sWUUUnmountBundle)(const char *, int32_t *) = nullptr;
|
|
static WUHBUtilsApiErrorType (*sWUUFileOpen)(const char *, WUHBFileHandle *) = nullptr;
|
|
static WUHBUtilsApiErrorType (*sWUUFileRead)(WUHBFileHandle, uint8_t *, uint32_t, int32_t *) = nullptr;
|
|
static WUHBUtilsApiErrorType (*sWUUFileClose)(WUHBFileHandle) = nullptr;
|
|
static WUHBUtilsApiErrorType (*sWUUFileExists)(const char *, int32_t *) = nullptr;
|
|
static WUHBUtilsApiErrorType (*sWUUGetRPXInfo)(const char *, BundleSource, WUHBRPXInfo *) = nullptr;
|
|
|
|
static WUHBUtilsVersion wuhbUtilsVersion = WUHB_UTILS_MODULE_VERSION_ERROR;
|
|
|
|
WUHBUtilsStatus WUHBUtils_InitLibrary() {
|
|
if (OSDynLoad_Acquire("homebrew_wuhb_utils", &sModuleHandle) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_ERR("OSDynLoad_Acquire homebrew_wuhb_utils failed.");
|
|
return WUHB_UTILS_RESULT_MODULE_NOT_FOUND;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_GetVersion", (void **) &sWUUGetVersion) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_ERR("FindExport WUU_GetVersion failed.");
|
|
return WUHB_UTILS_RESULT_MODULE_MISSING_EXPORT;
|
|
}
|
|
|
|
auto res = WUHBUtils_GetVersion(&wuhbUtilsVersion);
|
|
if (res != WUHB_UTILS_RESULT_SUCCESS) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_VERSION;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_MountBundle", (void **) &sWUUMountBundle) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_MountBundle failed.");
|
|
sWUUMountBundle = nullptr;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_UnmountBundle", (void **) &sWUUUnmountBundle) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_UnmountBundle failed.");
|
|
sWUUUnmountBundle = nullptr;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_FileOpen", (void **) &sWUUFileOpen) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_FileOpen failed.");
|
|
sWUUFileOpen = nullptr;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_FileRead", (void **) &sWUUFileRead) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_FileRead failed.");
|
|
sWUUFileRead = nullptr;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_FileClose", (void **) &sWUUFileClose) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_FileClose failed.");
|
|
sWUUFileClose = nullptr;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_FileExists", (void **) &sWUUFileExists) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_FileExists failed.");
|
|
sWUUFileExists = nullptr;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_GetRPXInfo", (void **) &sWUUGetRPXInfo) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_GetRPXInfo failed.");
|
|
sWUUGetRPXInfo = nullptr;
|
|
}
|
|
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
}
|
|
|
|
WUHBUtilsStatus WUHBUtils_DeInitLibrary() {
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
}
|
|
|
|
WUHBUtilsStatus GetVersion(WUHBUtilsVersion *);
|
|
WUHBUtilsStatus WUHBUtils_GetVersion(WUHBUtilsVersion *outVersion) {
|
|
if (sWUUGetVersion == nullptr) {
|
|
if (OSDynLoad_Acquire("homebrew_wuhb_utils", &sModuleHandle) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("OSDynLoad_Acquire failed.");
|
|
return WUHB_UTILS_RESULT_MODULE_NOT_FOUND;
|
|
}
|
|
|
|
if (OSDynLoad_FindExport(sModuleHandle, FALSE, "WUU_GetVersion", (void **) &sWUUGetVersion) != OS_DYNLOAD_OK) {
|
|
DEBUG_FUNCTION_LINE_WARN("FindExport WUU_GetVersion failed.");
|
|
return WUHB_UTILS_RESULT_MODULE_MISSING_EXPORT;
|
|
}
|
|
}
|
|
if (outVersion == nullptr) {
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
}
|
|
|
|
return reinterpret_cast<decltype(&GetVersion)>(sWUUGetVersion)(outVersion);
|
|
}
|
|
|
|
WUHBUtilsApiErrorType MountBundle(const char *, const char *, BundleSource, int32_t *);
|
|
WUHBUtilsStatus WUHBUtils_MountBundle(const char *name, const char *path, BundleSource source, int32_t *outRes) {
|
|
if (wuhbUtilsVersion == WUHB_UTILS_MODULE_VERSION_ERROR) {
|
|
return WUHB_UTILS_RESULT_LIB_UNINITIALIZED;
|
|
}
|
|
if (sWUUMountBundle == nullptr || wuhbUtilsVersion < 1) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_COMMAND;
|
|
}
|
|
auto res = reinterpret_cast<decltype(&MountBundle)>(sWUUMountBundle)(name, path, source, outRes);
|
|
|
|
switch (res) {
|
|
case WUHB_UTILS_API_ERROR_NONE:
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
case WUHB_UTILS_API_ERROR_INVALID_ARG:
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
case WUHB_UTILS_API_ERROR_MOUNT_NAME_TAKEN:
|
|
return WUHB_UTILS_RESULT_MOUNT_NAME_TAKEN;
|
|
default:
|
|
return WUHB_UTILS_RESULT_UNKNOWN_ERROR;
|
|
}
|
|
}
|
|
|
|
WUHBUtilsApiErrorType UnmountBundle(const char *, int32_t *);
|
|
WUHBUtilsStatus WUHBUtils_UnmountBundle(const char *name, int32_t *outRes) {
|
|
if (wuhbUtilsVersion == WUHB_UTILS_MODULE_VERSION_ERROR) {
|
|
return WUHB_UTILS_RESULT_LIB_UNINITIALIZED;
|
|
}
|
|
if (sWUUUnmountBundle == nullptr || wuhbUtilsVersion < 1) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_COMMAND;
|
|
}
|
|
auto res = reinterpret_cast<decltype(&UnmountBundle)>(sWUUUnmountBundle)(name, outRes);
|
|
|
|
switch (res) {
|
|
case WUHB_UTILS_API_ERROR_NONE:
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
case WUHB_UTILS_API_ERROR_INVALID_ARG:
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
case WUHB_UTILS_API_ERROR_MOUNT_NOT_FOUND:
|
|
return WUHB_UTILS_RESULT_MOUNT_NOT_FOUND;
|
|
default:
|
|
return WUHB_UTILS_RESULT_UNKNOWN_ERROR;
|
|
}
|
|
}
|
|
|
|
WUHBUtilsApiErrorType FileOpen(const char *, WUHBFileHandle *);
|
|
WUHBUtilsStatus WUHBUtils_FileOpen(const char *name, WUHBFileHandle *outHandle) {
|
|
if (wuhbUtilsVersion == WUHB_UTILS_MODULE_VERSION_ERROR) {
|
|
return WUHB_UTILS_RESULT_LIB_UNINITIALIZED;
|
|
}
|
|
if (sWUUFileOpen == nullptr || wuhbUtilsVersion < 1) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_COMMAND;
|
|
}
|
|
auto res = reinterpret_cast<decltype(&FileOpen)>(sWUUFileOpen)(name, outHandle);
|
|
switch (res) {
|
|
case WUHB_UTILS_API_ERROR_NONE:
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
case WUHB_UTILS_API_ERROR_INVALID_ARG:
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
case WUHB_UTILS_API_ERROR_FILE_NOT_FOUND:
|
|
return WUHB_UTILS_RESULT_FILE_NOT_FOUND;
|
|
case WUHB_UTILS_API_ERROR_NO_MEMORY:
|
|
return WUHB_UTILS_RESULT_NO_MEMORY;
|
|
default:
|
|
return WUHB_UTILS_RESULT_UNKNOWN_ERROR;
|
|
}
|
|
}
|
|
|
|
WUHBUtilsApiErrorType FileRead(WUHBFileHandle, uint8_t *, uint32_t, int32_t *);
|
|
WUHBUtilsStatus WUHBUtils_FileRead(WUHBFileHandle handle, uint8_t *buffer, uint32_t size, int32_t *outRes) {
|
|
if (wuhbUtilsVersion == WUHB_UTILS_MODULE_VERSION_ERROR) {
|
|
return WUHB_UTILS_RESULT_LIB_UNINITIALIZED;
|
|
}
|
|
if (sWUUFileRead == nullptr || wuhbUtilsVersion < 1) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_COMMAND;
|
|
}
|
|
auto res = reinterpret_cast<decltype(&FileRead)>(sWUUFileRead)(handle, buffer, size, outRes);
|
|
|
|
switch (res) {
|
|
case WUHB_UTILS_API_ERROR_NONE:
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
case WUHB_UTILS_API_ERROR_INVALID_ARG:
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
case WUHB_UTILS_API_ERROR_FILE_HANDLE_NOT_FOUND:
|
|
return WUHB_UTILS_RESULT_FILE_HANDLE_NOT_FOUND;
|
|
default:
|
|
return WUHB_UTILS_RESULT_UNKNOWN_ERROR;
|
|
}
|
|
}
|
|
|
|
WUHBUtilsApiErrorType FileClose(WUHBFileHandle);
|
|
WUHBUtilsStatus WUHBUtils_FileClose(WUHBFileHandle handle) {
|
|
if (wuhbUtilsVersion == WUHB_UTILS_MODULE_VERSION_ERROR) {
|
|
return WUHB_UTILS_RESULT_LIB_UNINITIALIZED;
|
|
}
|
|
if (sWUUFileClose == nullptr || wuhbUtilsVersion < 1) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_COMMAND;
|
|
}
|
|
auto res = reinterpret_cast<decltype(&FileClose)>(sWUUFileClose)(handle);
|
|
|
|
switch (res) {
|
|
case WUHB_UTILS_API_ERROR_NONE:
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
case WUHB_UTILS_API_ERROR_FILE_HANDLE_NOT_FOUND:
|
|
return WUHB_UTILS_RESULT_FILE_HANDLE_NOT_FOUND;
|
|
default:
|
|
return WUHB_UTILS_RESULT_UNKNOWN_ERROR;
|
|
}
|
|
}
|
|
|
|
WUHBUtilsApiErrorType FileExists(const char *, int32_t *);
|
|
WUHBUtilsStatus WUHBUtils_FileExists(const char *name, int32_t *outRes) {
|
|
if (wuhbUtilsVersion == WUHB_UTILS_MODULE_VERSION_ERROR) {
|
|
return WUHB_UTILS_RESULT_LIB_UNINITIALIZED;
|
|
}
|
|
if (sWUUFileExists == nullptr || wuhbUtilsVersion < 1) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_COMMAND;
|
|
}
|
|
auto res = reinterpret_cast<decltype(&FileExists)>(sWUUFileExists)(name, outRes);
|
|
|
|
switch (res) {
|
|
case WUHB_UTILS_API_ERROR_NONE:
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
case WUHB_UTILS_API_ERROR_INVALID_ARG:
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
default:
|
|
return WUHB_UTILS_RESULT_UNKNOWN_ERROR;
|
|
}
|
|
}
|
|
|
|
WUHBUtilsApiErrorType GetRPXInfo(const char *, BundleSource, WUHBRPXInfo *);
|
|
WUHBUtilsStatus WUHBUtils_GetRPXInfo(const char *path, BundleSource source, WUHBRPXInfo *outFileInfo) {
|
|
if (wuhbUtilsVersion == WUHB_UTILS_MODULE_VERSION_ERROR) {
|
|
return WUHB_UTILS_RESULT_LIB_UNINITIALIZED;
|
|
}
|
|
if (sWUUGetRPXInfo == nullptr || wuhbUtilsVersion < 1) {
|
|
return WUHB_UTILS_RESULT_UNSUPPORTED_COMMAND;
|
|
}
|
|
auto res = reinterpret_cast<decltype(&GetRPXInfo)>(sWUUGetRPXInfo)(path, source, outFileInfo);
|
|
|
|
switch (res) {
|
|
case WUHB_UTILS_API_ERROR_NONE:
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
case WUHB_UTILS_API_ERROR_INVALID_ARG:
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
case WUHB_UTILS_API_ERROR_MOUNT_FAILED:
|
|
return WUHB_UTILS_RESULT_MOUNT_FAILED;
|
|
case WUHB_UTILS_API_ERROR_FILE_NOT_FOUND:
|
|
return WUHB_UTILS_RESULT_FILE_NOT_FOUND;
|
|
default:
|
|
return WUHB_UTILS_RESULT_UNKNOWN_ERROR;
|
|
}
|
|
}
|
|
|
|
WUHBUtilsStatus WUHBUtils_ReadWholeFile(const char *name, uint8_t **outBuf, uint32_t *outSize) {
|
|
if (!outBuf || !outSize) {
|
|
return WUHB_UTILS_RESULT_INVALID_ARGUMENT;
|
|
}
|
|
auto DEFAULT_READ_BUFFER_SIZE = 128 * 1024;
|
|
WUHBFileHandle handle;
|
|
WUHBUtilsStatus res;
|
|
if ((res = WUHBUtils_FileOpen(name, &handle)) != WUHB_UTILS_RESULT_SUCCESS) {
|
|
return res;
|
|
}
|
|
uint32_t buffer_size = DEFAULT_READ_BUFFER_SIZE;
|
|
auto *buffer = (uint8_t *) memalign(0x40, buffer_size);
|
|
if (!buffer) {
|
|
WUHBUtils_FileClose(handle);
|
|
return WUHB_UTILS_RESULT_NO_MEMORY;
|
|
}
|
|
|
|
uint32_t readSize = DEFAULT_READ_BUFFER_SIZE;
|
|
auto readRes = -1;
|
|
uint32_t totalRead = 0;
|
|
while (true) {
|
|
if (totalRead + readSize > buffer_size) {
|
|
readSize = buffer_size - totalRead;
|
|
}
|
|
|
|
if ((res = WUHBUtils_FileRead(handle, buffer + totalRead, readSize, &readRes)) != WUHB_UTILS_RESULT_SUCCESS) {
|
|
free(buffer);
|
|
WUHBUtils_FileClose(handle);
|
|
return res;
|
|
}
|
|
|
|
if (readRes <= 0) {
|
|
break;
|
|
}
|
|
|
|
totalRead += readRes;
|
|
|
|
if (totalRead == buffer_size) {
|
|
auto newBufferSize = buffer_size * 2;
|
|
if (buffer_size >= 1024 * 1024) {
|
|
newBufferSize = buffer_size + 1024 * 1024;
|
|
}
|
|
auto *newBuffer = (uint8_t *) memalign(0x40, newBufferSize);
|
|
if (!newBuffer) {
|
|
newBufferSize = buffer_size + DEFAULT_READ_BUFFER_SIZE;
|
|
newBuffer = (uint8_t *) memalign(0x40, newBufferSize);
|
|
if (!newBuffer) {
|
|
free(buffer);
|
|
WUHBUtils_FileClose(handle);
|
|
return WUHB_UTILS_RESULT_NO_MEMORY;
|
|
}
|
|
}
|
|
memcpy(newBuffer, buffer, totalRead);
|
|
free(buffer);
|
|
buffer = newBuffer;
|
|
buffer_size = newBufferSize;
|
|
}
|
|
|
|
//reset read size
|
|
readSize = DEFAULT_READ_BUFFER_SIZE;
|
|
}
|
|
|
|
auto closeRes = WUHBUtils_FileClose(handle);
|
|
|
|
if (closeRes != WUHB_UTILS_RESULT_SUCCESS) {
|
|
free(buffer);
|
|
return closeRes;
|
|
}
|
|
|
|
auto *newBuffer = (uint8_t *) malloc(totalRead);
|
|
if (newBuffer) {
|
|
memcpy(newBuffer, buffer, totalRead);
|
|
free(buffer);
|
|
buffer = newBuffer;
|
|
}
|
|
|
|
*outSize = totalRead;
|
|
*outBuf = buffer;
|
|
return WUHB_UTILS_RESULT_SUCCESS;
|
|
}
|