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Filesys: Move creation of Handles for File/Directory to service handlers

This commit is contained in:
Yuri Kunde Schlesner 2015-01-30 12:32:46 -02:00
parent e1f9f9ea04
commit 5e91fc0d1a
3 changed files with 33 additions and 32 deletions

View File

@ -303,7 +303,8 @@ ResultCode CreateArchive(std::unique_ptr<FileSys::ArchiveBackend>&& backend, Arc
return RESULT_SUCCESS; return RESULT_SUCCESS;
} }
ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode) { ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenFileFromArchive(ArchiveHandle archive_handle,
const FileSys::Path& path, const FileSys::Mode mode) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return ERR_INVALID_HANDLE; return ERR_INVALID_HANDLE;
@ -314,10 +315,8 @@ ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSy
ErrorSummary::NotFound, ErrorLevel::Status); ErrorSummary::NotFound, ErrorLevel::Status);
} }
auto file = Common::make_unique<File>(std::move(backend), path); auto file = Kernel::SharedPtr<File>(new File(std::move(backend), path));
// TOOD(yuriks): Fix error reporting return MakeResult<Kernel::SharedPtr<Kernel::Session>>(std::move(file));
Handle handle = Kernel::g_handle_table.Create(file.release()).ValueOr(INVALID_HANDLE);
return MakeResult<Handle>(handle);
} }
ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) { ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
@ -403,13 +402,8 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
ErrorSummary::NothingHappened, ErrorLevel::Status); ErrorSummary::NothingHappened, ErrorLevel::Status);
} }
/** ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
* Open a Directory from an Archive const FileSys::Path& path) {
* @param archive_handle Handle to an open Archive object
* @param path Path to the Directory inside of the Archive
* @return Opened Directory object
*/
ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
Archive* archive = GetArchive(archive_handle); Archive* archive = GetArchive(archive_handle);
if (archive == nullptr) if (archive == nullptr)
return ERR_INVALID_HANDLE; return ERR_INVALID_HANDLE;
@ -420,10 +414,8 @@ ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const F
ErrorSummary::NotFound, ErrorLevel::Permanent); ErrorSummary::NotFound, ErrorLevel::Permanent);
} }
auto directory = Common::make_unique<Directory>(std::move(backend), path); auto directory = Kernel::SharedPtr<Directory>(new Directory(std::move(backend), path));
// TOOD(yuriks): Fix error reporting return MakeResult<Kernel::SharedPtr<Kernel::Session>>(std::move(directory));
Handle handle = Kernel::g_handle_table.Create(directory.release()).ValueOr(INVALID_HANDLE);
return MakeResult<Handle>(handle);
} }
ResultCode FormatSaveData() { ResultCode FormatSaveData() {

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@ -15,6 +15,10 @@ extern const std::string SYSTEM_ID;
/// The scrambled SD card CID, also known as ID1 /// The scrambled SD card CID, also known as ID1
extern const std::string SDCARD_ID; extern const std::string SDCARD_ID;
namespace Kernel {
class Session;
}
namespace Service { namespace Service {
namespace FS { namespace FS {
@ -58,9 +62,10 @@ ResultCode CreateArchive(std::unique_ptr<FileSys::ArchiveBackend>&& backend, Arc
* @param archive_handle Handle to an open Archive object * @param archive_handle Handle to an open Archive object
* @param path Path to the File inside of the Archive * @param path Path to the File inside of the Archive
* @param mode Mode under which to open the File * @param mode Mode under which to open the File
* @return Handle to the opened File object * @return The opened File object as a Session
*/ */
ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path, const FileSys::Mode mode); ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenFileFromArchive(ArchiveHandle archive_handle,
const FileSys::Path& path, const FileSys::Mode mode);
/** /**
* Delete a File from an Archive * Delete a File from an Archive
@ -121,9 +126,10 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
* Open a Directory from an Archive * Open a Directory from an Archive
* @param archive_handle Handle to an open Archive object * @param archive_handle Handle to an open Archive object
* @param path Path to the Directory inside of the Archive * @param path Path to the Directory inside of the Archive
* @return Handle to the opened File object * @return The opened Directory object as a Session
*/ */
ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path); ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
const FileSys::Path& path);
/** /**
* Creates a blank SaveData archive. * Creates a blank SaveData archive.

View File

@ -14,6 +14,9 @@
//////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////////////////////////
// Namespace FS_User // Namespace FS_User
using Kernel::SharedPtr;
using Kernel::Session;
namespace Service { namespace Service {
namespace FS { namespace FS {
@ -58,10 +61,10 @@ static void OpenFile(Service::Interface* self) {
LOG_DEBUG(Service_FS, "path=%s, mode=%d attrs=%u", file_path.DebugStr().c_str(), mode.hex, attributes); LOG_DEBUG(Service_FS, "path=%s, mode=%d attrs=%u", file_path.DebugStr().c_str(), mode.hex, attributes);
ResultVal<Handle> handle = OpenFileFromArchive(archive_handle, file_path, mode); ResultVal<SharedPtr<Session>> file_res = OpenFileFromArchive(archive_handle, file_path, mode);
cmd_buff[1] = handle.Code().raw; cmd_buff[1] = file_res.Code().raw;
if (handle.Succeeded()) { if (file_res.Succeeded()) {
cmd_buff[3] = *handle; cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
} else { } else {
cmd_buff[3] = 0; cmd_buff[3] = 0;
LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str()); LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str());
@ -114,10 +117,10 @@ static void OpenFileDirectly(Service::Interface* self) {
} }
SCOPE_EXIT({ CloseArchive(*archive_handle); }); SCOPE_EXIT({ CloseArchive(*archive_handle); });
ResultVal<Handle> handle = OpenFileFromArchive(*archive_handle, file_path, mode); ResultVal<SharedPtr<Session>> file_res = OpenFileFromArchive(*archive_handle, file_path, mode);
cmd_buff[1] = handle.Code().raw; cmd_buff[1] = file_res.Code().raw;
if (handle.Succeeded()) { if (file_res.Succeeded()) {
cmd_buff[3] = *handle; cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
} else { } else {
cmd_buff[3] = 0; cmd_buff[3] = 0;
LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str()); LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str());
@ -334,10 +337,10 @@ static void OpenDirectory(Service::Interface* self) {
LOG_DEBUG(Service_FS, "type=%d size=%d data=%s", dirname_type, dirname_size, dir_path.DebugStr().c_str()); LOG_DEBUG(Service_FS, "type=%d size=%d data=%s", dirname_type, dirname_size, dir_path.DebugStr().c_str());
ResultVal<Handle> handle = OpenDirectoryFromArchive(archive_handle, dir_path); ResultVal<SharedPtr<Session>> dir_res = OpenDirectoryFromArchive(archive_handle, dir_path);
cmd_buff[1] = handle.Code().raw; cmd_buff[1] = dir_res.Code().raw;
if (handle.Succeeded()) { if (dir_res.Succeeded()) {
cmd_buff[3] = *handle; cmd_buff[3] = Kernel::g_handle_table.Create(*dir_res).MoveFrom();
} else { } else {
LOG_ERROR(Service_FS, "failed to get a handle for directory"); LOG_ERROR(Service_FS, "failed to get a handle for directory");
} }