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Archives: Expose the File and Directory classes to HLE
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@ -20,7 +20,6 @@
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#include "core/file_sys/archive_sdmc.h"
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#include "core/file_sys/directory_backend.h"
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#include "core/hle/service/fs/archive.h"
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#include "core/hle/kernel/session.h"
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#include "core/hle/result.h"
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// Specializes std::hash for ArchiveIdCode, so that we can use it in std::unordered_map.
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@ -76,19 +75,7 @@ enum class DirectoryCommand : u32 {
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Close = 0x08020000,
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};
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class File : public Kernel::Session {
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public:
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File(std::unique_ptr<FileSys::FileBackend>&& backend, const FileSys::Path& path)
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: path(path), priority(0), backend(std::move(backend)) {
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}
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std::string GetName() const override { return "Path: " + path.DebugStr(); }
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FileSys::Path path; ///< Path of the file
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u32 priority; ///< Priority of the file. TODO(Subv): Find out what this means
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std::unique_ptr<FileSys::FileBackend> backend; ///< File backend interface
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ResultVal<bool> SyncRequest() override {
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ResultVal<bool> File::SyncRequest() {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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FileCommand cmd = static_cast<FileCommand>(cmd_buff[0]);
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switch (cmd) {
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@ -178,23 +165,11 @@ public:
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cmd_buff[1] = error.raw; // TODO(Link Mauve): use the correct error code for that.
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return error;
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}
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cmd_buff[1] = 0; // No error
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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return MakeResult<bool>(false);
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}
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};
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class Directory : public Kernel::Session {
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public:
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Directory(std::unique_ptr<FileSys::DirectoryBackend>&& backend, const FileSys::Path& path)
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: path(path), backend(std::move(backend)) {
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}
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std::string GetName() const override { return "Directory: " + path.DebugStr(); }
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FileSys::Path path; ///< Path of the directory
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std::unique_ptr<FileSys::DirectoryBackend> backend; ///< File backend interface
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ResultVal<bool> SyncRequest() override {
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ResultVal<bool> Directory::SyncRequest() {
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u32* cmd_buff = Kernel::GetCommandBuffer();
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DirectoryCommand cmd = static_cast<DirectoryCommand>(cmd_buff[0]);
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switch (cmd) {
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@ -227,10 +202,9 @@ public:
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cmd_buff[1] = error.raw; // TODO(Link Mauve): use the correct error code for that.
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return MakeResult<bool>(false);
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}
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cmd_buff[1] = 0; // No error
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cmd_buff[1] = RESULT_SUCCESS.raw; // No error
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return MakeResult<bool>(false);
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}
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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@ -294,7 +268,7 @@ ResultCode RegisterArchiveType(std::unique_ptr<FileSys::ArchiveFactory>&& factor
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return RESULT_SUCCESS;
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}
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ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenFileFromArchive(ArchiveHandle archive_handle,
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ResultVal<Kernel::SharedPtr<File>> OpenFileFromArchive(ArchiveHandle archive_handle,
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const FileSys::Path& path, const FileSys::Mode mode) {
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ArchiveBackend* archive = GetArchive(archive_handle);
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if (archive == nullptr)
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@ -307,7 +281,7 @@ ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenFileFromArchive(ArchiveHandle
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}
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auto file = Kernel::SharedPtr<File>(new File(std::move(backend), path));
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return MakeResult<Kernel::SharedPtr<Kernel::Session>>(std::move(file));
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return MakeResult<Kernel::SharedPtr<File>>(std::move(file));
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}
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ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
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@ -393,7 +367,7 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
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ErrorSummary::NothingHappened, ErrorLevel::Status);
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}
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ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
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ResultVal<Kernel::SharedPtr<Directory>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
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const FileSys::Path& path) {
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ArchiveBackend* archive = GetArchive(archive_handle);
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if (archive == nullptr)
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@ -406,7 +380,7 @@ ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenDirectoryFromArchive(ArchiveHa
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}
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auto directory = Kernel::SharedPtr<Directory>(new Directory(std::move(backend), path));
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return MakeResult<Kernel::SharedPtr<Kernel::Session>>(std::move(directory));
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return MakeResult<Kernel::SharedPtr<Directory>>(std::move(directory));
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}
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ResultCode FormatSaveData() {
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@ -8,6 +8,7 @@
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#include "core/file_sys/archive_backend.h"
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#include "core/hle/kernel/kernel.h"
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#include "core/hle/kernel/session.h"
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#include "core/hle/result.h"
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/// The unique system identifier hash, also known as ID0
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@ -36,6 +37,35 @@ enum class ArchiveIdCode : u32 {
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typedef u64 ArchiveHandle;
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class File : public Kernel::Session {
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public:
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File(std::unique_ptr<FileSys::FileBackend>&& backend, const FileSys::Path& path)
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: path(path), priority(0), backend(std::move(backend)) {
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}
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std::string GetName() const override { return "Path: " + path.DebugStr(); }
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FileSys::Path path; ///< Path of the file
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u32 priority; ///< Priority of the file. TODO(Subv): Find out what this means
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std::unique_ptr<FileSys::FileBackend> backend; ///< File backend interface
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ResultVal<bool> SyncRequest() override;
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};
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class Directory : public Kernel::Session {
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public:
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Directory(std::unique_ptr<FileSys::DirectoryBackend>&& backend, const FileSys::Path& path)
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: path(path), backend(std::move(backend)) {
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}
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std::string GetName() const override { return "Directory: " + path.DebugStr(); }
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FileSys::Path path; ///< Path of the directory
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std::unique_ptr<FileSys::DirectoryBackend> backend; ///< File backend interface
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ResultVal<bool> SyncRequest() override;
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};
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/**
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* Opens an archive
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* @param id_code IdCode of the archive to open
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@ -64,7 +94,7 @@ ResultCode RegisterArchiveType(std::unique_ptr<FileSys::ArchiveFactory>&& factor
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* @param mode Mode under which to open the File
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* @return The opened File object as a Session
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*/
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ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenFileFromArchive(ArchiveHandle archive_handle,
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ResultVal<Kernel::SharedPtr<File>> OpenFileFromArchive(ArchiveHandle archive_handle,
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const FileSys::Path& path, const FileSys::Mode mode);
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/**
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@ -128,7 +158,7 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle, cons
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* @param path Path to the Directory inside of the Archive
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* @return The opened Directory object as a Session
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*/
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ResultVal<Kernel::SharedPtr<Kernel::Session>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
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ResultVal<Kernel::SharedPtr<Directory>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
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const FileSys::Path& path);
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/**
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@ -61,7 +61,7 @@ static void OpenFile(Service::Interface* self) {
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LOG_DEBUG(Service_FS, "path=%s, mode=%d attrs=%u", file_path.DebugStr().c_str(), mode.hex, attributes);
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ResultVal<SharedPtr<Session>> file_res = OpenFileFromArchive(archive_handle, file_path, mode);
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ResultVal<SharedPtr<File>> file_res = OpenFileFromArchive(archive_handle, file_path, mode);
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cmd_buff[1] = file_res.Code().raw;
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if (file_res.Succeeded()) {
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cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
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@ -117,7 +117,7 @@ static void OpenFileDirectly(Service::Interface* self) {
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}
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SCOPE_EXIT({ CloseArchive(*archive_handle); });
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ResultVal<SharedPtr<Session>> file_res = OpenFileFromArchive(*archive_handle, file_path, mode);
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ResultVal<SharedPtr<File>> file_res = OpenFileFromArchive(*archive_handle, file_path, mode);
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cmd_buff[1] = file_res.Code().raw;
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if (file_res.Succeeded()) {
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cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
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@ -337,7 +337,7 @@ static void OpenDirectory(Service::Interface* self) {
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LOG_DEBUG(Service_FS, "type=%d size=%d data=%s", dirname_type, dirname_size, dir_path.DebugStr().c_str());
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ResultVal<SharedPtr<Session>> dir_res = OpenDirectoryFromArchive(archive_handle, dir_path);
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ResultVal<SharedPtr<Directory>> dir_res = OpenDirectoryFromArchive(archive_handle, dir_path);
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cmd_buff[1] = dir_res.Code().raw;
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if (dir_res.Succeeded()) {
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cmd_buff[3] = Kernel::g_handle_table.Create(*dir_res).MoveFrom();
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