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author | bunnei <bunneidev@gmail.com> | 2015-01-03 03:50:57 +0100 |
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committer | bunnei <bunneidev@gmail.com> | 2015-01-03 03:50:57 +0100 |
commit | 031237e52cb1a32eb2a3ba37115170913e33e5dc (patch) | |
tree | 1d46509e07d20e2be2c25157b89b1061a7f75ba7 /src/core/file_sys/ivfc_archive.cpp | |
parent | Merge pull request #392 from lioncash/sm (diff) | |
parent | IVFCArchive: Use a critical log to notify of invalid operations. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/file_sys/ivfc_archive.cpp | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/core/file_sys/ivfc_archive.cpp b/src/core/file_sys/ivfc_archive.cpp new file mode 100644 index 000000000..68c3c8b81 --- /dev/null +++ b/src/core/file_sys/ivfc_archive.cpp @@ -0,0 +1,88 @@ +// Copyright 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <memory> + +#include "common/common_types.h" +#include "common/file_util.h" +#include "common/make_unique.h" + +#include "core/file_sys/ivfc_archive.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// FileSys namespace + +namespace FileSys { + +IVFCArchive::IVFCArchive() { +} + +std::unique_ptr<FileBackend> IVFCArchive::OpenFile(const Path& path, const Mode mode) const { + return Common::make_unique<IVFCFile>(this); +} + +bool IVFCArchive::DeleteFile(const Path& path) const { + LOG_CRITICAL(Service_FS, "Attempted to delete a file from an IVFC archive (%s).", GetName().c_str()); + return false; +} + +bool IVFCArchive::RenameFile(const Path& src_path, const Path& dest_path) const { + LOG_CRITICAL(Service_FS, "Attempted to rename a file within an IVFC archive (%s).", GetName().c_str()); + return false; +} + +bool IVFCArchive::DeleteDirectory(const Path& path) const { + LOG_CRITICAL(Service_FS, "Attempted to delete a directory from an IVFC archive (%s).", GetName().c_str()); + return false; +} + +ResultCode IVFCArchive::CreateFile(const Path& path, u32 size) const { + LOG_CRITICAL(Service_FS, "Attempted to create a file in an IVFC archive (%s).", GetName().c_str()); + // TODO: Verify error code + return ResultCode(ErrorDescription::NotAuthorized, ErrorModule::FS, ErrorSummary::NotSupported, ErrorLevel::Permanent); +} + +bool IVFCArchive::CreateDirectory(const Path& path) const { + LOG_CRITICAL(Service_FS, "Attempted to create a directory in an IVFC archive (%s).", GetName().c_str()); + return false; +} + +bool IVFCArchive::RenameDirectory(const Path& src_path, const Path& dest_path) const { + LOG_CRITICAL(Service_FS, "Attempted to rename a file within an IVFC archive (%s).", GetName().c_str()); + return false; +} + +std::unique_ptr<DirectoryBackend> IVFCArchive::OpenDirectory(const Path& path) const { + return Common::make_unique<IVFCDirectory>(); +} + +ResultCode IVFCArchive::Format(const Path& path) const { + LOG_CRITICAL(Service_FS, "Attempted to format an IVFC archive (%s).", GetName().c_str()); + // TODO: Verify error code + return ResultCode(ErrorDescription::NotAuthorized, ErrorModule::FS, ErrorSummary::NotSupported, ErrorLevel::Permanent); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////// + +size_t IVFCFile::Read(const u64 offset, const u32 length, u8* buffer) const { + LOG_TRACE(Service_FS, "called offset=%llu, length=%d", offset, length); + memcpy(buffer, &archive->raw_data[(u32)offset], length); + return length; +} + +size_t IVFCFile::Write(const u64 offset, const u32 length, const u32 flush, const u8* buffer) const { + LOG_CRITICAL(Service_FS, "Attempted to write to IVFC file in archive %s.", archive->GetName().c_str()); + return 0; +} + +size_t IVFCFile::GetSize() const { + return sizeof(u8) * archive->raw_data.size(); +} + +bool IVFCFile::SetSize(const u64 size) const { + LOG_CRITICAL(Service_FS, "Attempted to set the size of an IVFC file in archive %s", archive->GetName().c_str()); + return false; +} + +} // namespace FileSys |