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FSC: Use utf8 for mounting and internal target path

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This commit is contained in:
Exzap 2022-09-09 00:18:37 +02:00
parent cf598e38c1
commit 0e0602e8d9
10 changed files with 40 additions and 47 deletions
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32
src/Cafe/Filesystem/fsc.cpp
View file

@ -5,10 +5,10 @@ struct FSCMountPathNode
std::string path;
std::vector<FSCMountPathNode*> subnodes;
FSCMountPathNode* parent;
// device target and path (if list_subnodes is nullptr)
// device target and path (if subnodes is empty)
fscDeviceC* device{ nullptr };
void* ctx{ nullptr };
std::wstring targetPath;
std::string deviceTargetPath; // the destination base path for the device, utf8
// priority
sint32 priority{};
@ -119,42 +119,44 @@ FSCMountPathNode* fsc_createMountPath(CoreinitFSParsedPath* parsedMountPath, sin
return nullptr;
}
// Map a virtual FSC directory to a device and device directory
sint32 fsc_mount(const char* mountPath, const wchar_t* _targetPath, fscDeviceC* fscDevice, void* ctx, sint32 priority)
// Map a virtual FSC directory to a device. targetPath points to the destination base directory within the device
sint32 fsc_mount(std::string_view mountPath, std::string_view targetPath, fscDeviceC* fscDevice, void* ctx, sint32 priority)
{
cemu_assert(fscDevice); // device must not be nullptr
cemu_assert(fscDevice);
std::string mountPathTmp(mountPath);
// make sure the target path ends with a slash
std::wstring targetPath(_targetPath);
if (!targetPath.empty() && (targetPath.back() != '/' && targetPath.back() != '\\'))
targetPath.push_back('/');
std::string targetPathWithSlash(targetPath);
if (!targetPathWithSlash.empty() && (targetPathWithSlash.back() != '/' && targetPathWithSlash.back() != '\\'))
targetPathWithSlash.push_back('/');
// parse mount path
CoreinitFSParsedPath parsedMountPath;
coreinitFS_parsePath(&parsedMountPath, mountPath);
coreinitFS_parsePath(&parsedMountPath, mountPathTmp.c_str());
// register path
fscEnter();
FSCMountPathNode* node = fsc_createMountPath(&parsedMountPath, priority);
if( !node )
{
// path empty, invalid or already used
cemuLog_log(LogType::Force, "fsc_mount failed (virtual path: %s)", mountPath);
cemuLog_log(LogType::Force, "fsc_mount failed (virtual path: {})", mountPath);
fscLeave();
return FSC_STATUS_INVALID_PATH;
}
node->device = fscDevice;
node->ctx = ctx;
node->targetPath = targetPath;
node->deviceTargetPath = targetPathWithSlash;
fscLeave();
return FSC_STATUS_OK;
}
bool fsc_unmount(const char* mountPath, sint32 priority)
bool fsc_unmount(std::string_view mountPath, sint32 priority)
{
std::string _tmp(mountPath);
CoreinitFSParsedPath parsedMountPath;
coreinitFS_parsePath(&parsedMountPath, mountPath);
coreinitFS_parsePath(&parsedMountPath, _tmp.c_str());
fscEnter();
FSCMountPathNode* mountPathNode = fsc_lookupPathVirtualNode(mountPath, priority);
FSCMountPathNode* mountPathNode = fsc_lookupPathVirtualNode(_tmp.c_str(), priority);
if (!mountPathNode)
{
fscLeave();
@ -218,7 +220,7 @@ bool fsc_lookupPath(const char* path, std::wstring& devicePathOut, fscDeviceC**
{
if (nodeParent->device)
{
devicePathOut = nodeParent->targetPath;
devicePathOut = boost::nowide::widen(nodeParent->deviceTargetPath);
for (sint32 f = i; f < parsedPath.numNodes; f++)
{
const char* nodeName = coreinitFS_getNodeName(&parsedPath, f);

10
src/Cafe/Filesystem/fsc.h
View file

@ -161,8 +161,8 @@ struct FSCVirtualFile
#define FSC_PRIORITY_COUNT (4)
void fsc_init();
sint32 fsc_mount(const char* mountPath, const wchar_t* targetPath, fscDeviceC* fscDevice, void* ctx, sint32 priority=0);
bool fsc_unmount(const char* mountPath, sint32 priority);
sint32 fsc_mount(std::string_view mountPath, std::string_view targetPath, fscDeviceC* fscDevice, void* ctx, sint32 priority=0);
bool fsc_unmount(std::string_view mountPath, sint32 priority);
void fsc_unmountAll();
FSCVirtualFile* fsc_open(const char* path, FSC_ACCESS_FLAG accessFlags, sint32* fscStatus, sint32 maxPriority=FSC_PRIORITY_MAX);
@ -188,14 +188,14 @@ bool fsc_doesFileExist(const char* path, sint32 maxPriority = FSC_PRIORITY_MAX);
bool fsc_doesDirectoryExist(const char* path, sint32 maxPriority = FSC_PRIORITY_MAX);
// wud device
bool FSCDeviceWUD_Mount(const char* mountPath, std::string_view destinationBaseDir, class FSTVolume* mountedVolume, sint32 priority);
bool FSCDeviceWUD_Mount(std::string_view mountPath, std::string_view destinationBaseDir, class FSTVolume* mountedVolume, sint32 priority);
// wua device
bool FSCDeviceWUA_Mount(const char* mountPath, std::string_view destinationBaseDir, class ZArchiveReader* archive, sint32 priority);
bool FSCDeviceWUA_Mount(std::string_view mountPath, std::string_view destinationBaseDir, class ZArchiveReader* archive, sint32 priority);
// hostFS device
void fscDeviceHostFS_mapBaseDirectories_deprecated();
bool FSCDeviceHostFS_Mount(const char* mountPath, const wchar_t* hostFSPath, sint32 priority);
bool FSCDeviceHostFS_Mount(std::string_view mountPath, std::string_view hostTargetPath, sint32 priority);
// redirect device
void fscDeviceRedirect_map();

11
src/Cafe/Filesystem/fscDeviceHostFS.cpp
View file

@ -293,14 +293,11 @@ public:
void fscDeviceHostFS_mapBaseDirectories_deprecated()
{
const auto mlc = ActiveSettings::GetMlcPath();
fsc_mount("/cemuBossStorage/", (mlc / "usr/boss/").generic_wstring().c_str(), &fscDeviceHostFSC::instance(), NULL, FSC_PRIORITY_BASE);
fsc_mount("/vol/storage_mlc01/", (mlc / "").generic_wstring().c_str(), &fscDeviceHostFSC::instance(), NULL, FSC_PRIORITY_BASE);
fsc_mount("/cemuBossStorage/", _utf8Wrapper(mlc / "usr/boss/"), &fscDeviceHostFSC::instance(), NULL, FSC_PRIORITY_BASE);
fsc_mount("/vol/storage_mlc01/", _utf8Wrapper(mlc / ""), &fscDeviceHostFSC::instance(), NULL, FSC_PRIORITY_BASE);
}
bool FSCDeviceHostFS_Mount(const char* mountPath, const wchar_t* hostFSPath, sint32 priority)
bool FSCDeviceHostFS_Mount(std::string_view mountPath, std::string_view hostTargetPath, sint32 priority)
{
std::wstring hostTargetPath(hostFSPath);
if (!hostTargetPath.empty() && (hostTargetPath.back() != '/' && hostTargetPath.back() != '\\'))
hostTargetPath.push_back('/');
return fsc_mount(mountPath, hostTargetPath.c_str(), &fscDeviceHostFSC::instance(), nullptr, priority) == FSC_STATUS_OK;
return fsc_mount(mountPath, hostTargetPath, &fscDeviceHostFSC::instance(), nullptr, priority) == FSC_STATUS_OK;
}

2
src/Cafe/Filesystem/fscDeviceRedirect.cpp
View file

@ -52,6 +52,6 @@ void fscDeviceRedirect_map()
{
if (_redirectMapped)
return;
fsc_mount("/", L"/", &fscDeviceTypeRedirect::instance(), nullptr, FSC_PRIORITY_REDIRECT);
fsc_mount("/", "/", &fscDeviceTypeRedirect::instance(), nullptr, FSC_PRIORITY_REDIRECT);
_redirectMapped = true;
}

7
src/Cafe/Filesystem/fscDeviceWua.cpp
View file

@ -169,10 +169,7 @@ public:
}
};
bool FSCDeviceWUA_Mount(const char* mountPath, std::string_view destinationBaseDir, ZArchiveReader* archive, sint32 priority)
bool FSCDeviceWUA_Mount(std::string_view mountPath, std::string_view destinationBaseDir, ZArchiveReader* archive, sint32 priority)
{
std::wstring hostTargetPath(boost::nowide::widen(destinationBaseDir.data(), destinationBaseDir.size()));
if (!hostTargetPath.empty() && (hostTargetPath.back() != '/' && hostTargetPath.back() != '\\'))
hostTargetPath.push_back('/');
return fsc_mount(mountPath, hostTargetPath.c_str(), &fscDeviceWUAC::instance(), archive, priority) == FSC_STATUS_OK;
return fsc_mount(mountPath, destinationBaseDir, &fscDeviceWUAC::instance(), archive, priority) == FSC_STATUS_OK;
}

7
src/Cafe/Filesystem/fscDeviceWud.cpp
View file

@ -157,10 +157,7 @@ public:
}
};
bool FSCDeviceWUD_Mount(const char* mountPath, std::string_view destinationBaseDir, FSTVolume* mountedVolume, sint32 priority)
bool FSCDeviceWUD_Mount(std::string_view mountPath, std::string_view destinationBaseDir, FSTVolume* mountedVolume, sint32 priority)
{
std::wstring hostTargetPath(boost::nowide::widen(destinationBaseDir.data(), destinationBaseDir.size()));
if (!hostTargetPath.empty() && (hostTargetPath.back() != '/' && hostTargetPath.back() != '\\'))
hostTargetPath.push_back('/');
return fsc_mount(mountPath, hostTargetPath.c_str(), &fscDeviceWUDC::instance(), mountedVolume, priority) == FSC_STATUS_OK;
return fsc_mount(mountPath, destinationBaseDir, &fscDeviceWUDC::instance(), mountedVolume, priority) == FSC_STATUS_OK;
}