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Merge pull request #4345 from Morph1984/fix-createfile

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filesystem: Create subdirectories prior to creating a file
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bunnei 2020-07-18 00:59:26 -04:00 committed by GitHub
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src/core/hle/service/filesystem/filesystem.cpp
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@ -55,6 +55,10 @@ std::string VfsDirectoryServiceWrapper::GetName() const {
ResultCode VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size) const { ResultCode VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size) const {
std::string path(FileUtil::SanitizePath(path_)); std::string path(FileUtil::SanitizePath(path_));
auto dir = GetDirectoryRelativeWrapped(backing, FileUtil::GetParentPath(path)); auto dir = GetDirectoryRelativeWrapped(backing, FileUtil::GetParentPath(path));
// dir can be nullptr if path contains subdirectories, create those prior to creating the file.
if (dir == nullptr) {
dir = backing->CreateSubdirectory(FileUtil::GetParentPath(path));
}
auto file = dir->CreateFile(FileUtil::GetFilename(path)); auto file = dir->CreateFile(FileUtil::GetFilename(path));
if (file == nullptr) { if (file == nullptr) {
// TODO(DarkLordZach): Find a better error code for this // TODO(DarkLordZach): Find a better error code for this