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Updated archive.cpp functions for proper error handling

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This commit is contained in:
archshift 2014-11-24 15:45:20 -08:00
parent e5ff01c2cd
commit 139a4d91d9
5 changed files with 41 additions and 94 deletions
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87
src/core/hle/kernel/archive.cpp
View file

@ -340,97 +340,68 @@ ResultVal<Handle> OpenFileFromArchive(Handle archive_handle, const FileSys::Path
return MakeResult<Handle>(handle);
}
/**
* Delete a File from an Archive
* @param archive_handle Handle to an open Archive object
* @param path Path to the File inside of the Archive
* @return Whether deletion succeeded
*/
Result DeleteFileFromArchive(Handle archive_handle, const FileSys::Path& path) {
ResultCode DeleteFileFromArchive(Handle archive_handle, const FileSys::Path& path) {
Archive* archive = Kernel::g_object_pool.GetFast<Archive>(archive_handle);
if (archive == nullptr)
return -1;
return InvalidHandle(ErrorModule::FS);
if (archive->backend->DeleteFile(path))
return 0;
return -1;
return RESULT_SUCCESS;
return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description
ErrorSummary::Canceled, ErrorLevel::Status);
}
/**
* Rename a File between two Archives
* @param src_archive_handle Handle to the source Archive object
* @param src_path Path to the File inside of the source Archive
* @param dest_archive_handle Handle to the destination Archive object
* @param dest_path Path to the File inside of the destination Archive
* @return Whether rename succeeded
*/
Result RenameFileBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path) {
ResultCode RenameFileBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path) {
Archive* src_archive = Kernel::g_object_pool.GetFast<Archive>(src_archive_handle);
Archive* dest_archive = Kernel::g_object_pool.GetFast<Archive>(dest_archive_handle);
if (src_archive == nullptr || dest_archive == nullptr)
return -1;
return InvalidHandle(ErrorModule::FS);
if (src_archive == dest_archive) {
if (src_archive->backend->RenameFile(src_path, dest_path))
return 0;
return RESULT_SUCCESS;
} else {
// TODO: Implement renaming across archives
return -1;
return UnimplementedFunction(ErrorModule::FS);
}
return -1;
return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description
ErrorSummary::NothingHappened, ErrorLevel::Status);
}
/**
* Delete a Directory from an Archive
* @param archive_handle Handle to an open Archive object
* @param path Path to the Directory inside of the Archive
* @return Whether deletion succeeded
*/
Result DeleteDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path) {
ResultCode DeleteDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path) {
Archive* archive = Kernel::g_object_pool.GetFast<Archive>(archive_handle);
if (archive == nullptr)
return -1;
return InvalidHandle(ErrorModule::FS);
if (archive->backend->DeleteDirectory(path))
return 0;
return -1;
return RESULT_SUCCESS;
return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description
ErrorSummary::Canceled, ErrorLevel::Status);
}
/**
* Create a Directory from an Archive
* @param archive_handle Handle to an open Archive object
* @param path Path to the Directory inside of the Archive
* @return Whether creation succeeded
*/
Result CreateDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path) {
ResultCode CreateDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path) {
Archive* archive = Kernel::g_object_pool.GetFast<Archive>(archive_handle);
if (archive == nullptr)
return -1;
return InvalidHandle(ErrorModule::FS);
if (archive->backend->CreateDirectory(path))
return 0;
return -1;
return RESULT_SUCCESS;
return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description
ErrorSummary::Canceled, ErrorLevel::Status);
}
/**
* Rename a Directory between two Archives
* @param src_archive_handle Handle to the source Archive object
* @param src_path Path to the Directory inside of the source Archive
* @param dest_archive_handle Handle to the destination Archive object
* @param dest_path Path to the Directory inside of the destination Archive
* @return Whether rename succeeded
*/
Result RenameDirectoryBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path) {
ResultCode RenameDirectoryBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path) {
Archive* src_archive = Kernel::g_object_pool.GetFast<Archive>(src_archive_handle);
Archive* dest_archive = Kernel::g_object_pool.GetFast<Archive>(dest_archive_handle);
if (src_archive == nullptr || dest_archive == nullptr)
return -1;
return InvalidHandle(ErrorModule::FS);
if (src_archive == dest_archive) {
if (src_archive->backend->RenameDirectory(src_path, dest_path))
return 0;
return RESULT_SUCCESS;
} else {
// TODO: Implement renaming across archives
return -1;
return UnimplementedFunction(ErrorModule::FS);
}
return -1;
return ResultCode(ErrorDescription::NoData, ErrorModule::FS, // TODO: verify description
ErrorSummary::NothingHappened, ErrorLevel::Status);
}
/**

14
src/core/hle/kernel/archive.h
View file

@ -50,7 +50,7 @@ ResultVal<Handle> OpenFileFromArchive(Handle archive_handle, const FileSys::Path
* @param path Path to the File inside of the Archive
* @return Whether deletion succeeded
*/
Result DeleteFileFromArchive(Handle archive_handle, const FileSys::Path& path);
ResultCode DeleteFileFromArchive(Handle archive_handle, const FileSys::Path& path);
/**
* Rename a File between two Archives
@ -60,8 +60,8 @@ Result DeleteFileFromArchive(Handle archive_handle, const FileSys::Path& path);
* @param dest_path Path to the File inside of the destination Archive
* @return Whether rename succeeded
*/
Result RenameFileBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path);
ResultCode RenameFileBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path);
/**
* Delete a Directory from an Archive
@ -69,7 +69,7 @@ Result RenameFileBetweenArchives(Handle src_archive_handle, const FileSys::Path&
* @param path Path to the Directory inside of the Archive
* @return Whether deletion succeeded
*/
Result DeleteDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path);
ResultCode DeleteDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path);
/**
* Create a Directory from an Archive
@ -77,7 +77,7 @@ Result DeleteDirectoryFromArchive(Handle archive_handle, const FileSys::Path& pa
* @param path Path to the Directory inside of the Archive
* @return Whether creation of directory succeeded
*/
Result CreateDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path);
ResultCode CreateDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path);
/**
* Rename a Directory between two Archives
@ -87,8 +87,8 @@ Result CreateDirectoryFromArchive(Handle archive_handle, const FileSys::Path& pa
* @param dest_path Path to the Directory inside of the destination Archive
* @return Whether rename succeeded
*/
Result RenameDirectoryBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path);
ResultCode RenameDirectoryBetweenArchives(Handle src_archive_handle, const FileSys::Path& src_path,
Handle dest_archive_handle, const FileSys::Path& dest_path);
/**
* Open a Directory from an Archive