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-rw-r--r--src/core/hle/service/fs/archive.cpp60
-rw-r--r--src/core/hle/service/fs/archive.h32
-rw-r--r--src/core/hle/service/fs/fs_user.cpp33
3 files changed, 74 insertions, 51 deletions
diff --git a/src/core/hle/service/fs/archive.cpp b/src/core/hle/service/fs/archive.cpp
index bef75f5df..09205e4b2 100644
--- a/src/core/hle/service/fs/archive.cpp
+++ b/src/core/hle/service/fs/archive.cpp
@@ -24,6 +24,7 @@
#include "core/file_sys/directory_backend.h"
#include "core/file_sys/file_backend.h"
#include "core/hle/hle.h"
+#include "core/hle/kernel/client_session.h"
#include "core/hle/result.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/fs/fs_user.h"
@@ -93,7 +94,7 @@ File::File(std::unique_ptr<FileSys::FileBackend>&& backend, const FileSys::Path&
File::~File() {}
-ResultVal<bool> File::SyncRequest() {
+void File::HandleSyncRequest(Kernel::SharedPtr<Kernel::ServerSession> server_session) {
u32* cmd_buff = Kernel::GetCommandBuffer();
FileCommand cmd = static_cast<FileCommand>(cmd_buff[0]);
switch (cmd) {
@@ -103,8 +104,8 @@ ResultVal<bool> File::SyncRequest() {
u64 offset = cmd_buff[1] | ((u64)cmd_buff[2]) << 32;
u32 length = cmd_buff[3];
u32 address = cmd_buff[5];
- LOG_TRACE(Service_FS, "Read %s %s: offset=0x%llx length=%d address=0x%x",
- GetTypeName().c_str(), GetName().c_str(), offset, length, address);
+ LOG_TRACE(Service_FS, "Read %s: offset=0x%llx length=%d address=0x%x", GetName().c_str(),
+ offset, length, address);
if (offset + length > backend->GetSize()) {
LOG_ERROR(Service_FS,
@@ -116,7 +117,7 @@ ResultVal<bool> File::SyncRequest() {
ResultVal<size_t> read = backend->Read(offset, data.size(), data.data());
if (read.Failed()) {
cmd_buff[1] = read.Code().raw;
- return read.Code();
+ return;
}
Memory::WriteBlock(address, data.data(), *read);
cmd_buff[2] = static_cast<u32>(*read);
@@ -129,22 +130,22 @@ ResultVal<bool> File::SyncRequest() {
u32 length = cmd_buff[3];
u32 flush = cmd_buff[4];
u32 address = cmd_buff[6];
- LOG_TRACE(Service_FS, "Write %s %s: offset=0x%llx length=%d address=0x%x, flush=0x%x",
- GetTypeName().c_str(), GetName().c_str(), offset, length, address, flush);
+ LOG_TRACE(Service_FS, "Write %s: offset=0x%llx length=%d address=0x%x, flush=0x%x",
+ GetName().c_str(), offset, length, address, flush);
std::vector<u8> data(length);
Memory::ReadBlock(address, data.data(), data.size());
ResultVal<size_t> written = backend->Write(offset, data.size(), flush != 0, data.data());
if (written.Failed()) {
cmd_buff[1] = written.Code().raw;
- return written.Code();
+ return;
}
cmd_buff[2] = static_cast<u32>(*written);
break;
}
case FileCommand::GetSize: {
- LOG_TRACE(Service_FS, "GetSize %s %s", GetTypeName().c_str(), GetName().c_str());
+ LOG_TRACE(Service_FS, "GetSize %s", GetName().c_str());
u64 size = backend->GetSize();
cmd_buff[2] = (u32)size;
cmd_buff[3] = size >> 32;
@@ -153,14 +154,13 @@ ResultVal<bool> File::SyncRequest() {
case FileCommand::SetSize: {
u64 size = cmd_buff[1] | ((u64)cmd_buff[2] << 32);
- LOG_TRACE(Service_FS, "SetSize %s %s size=%llu", GetTypeName().c_str(), GetName().c_str(),
- size);
+ LOG_TRACE(Service_FS, "SetSize %s size=%llu", GetName().c_str(), size);
backend->SetSize(size);
break;
}
case FileCommand::Close: {
- LOG_TRACE(Service_FS, "Close %s %s", GetTypeName().c_str(), GetName().c_str());
+ LOG_TRACE(Service_FS, "Close %s", GetName().c_str());
backend->Close();
break;
}
@@ -173,7 +173,11 @@ ResultVal<bool> File::SyncRequest() {
case FileCommand::OpenLinkFile: {
LOG_WARNING(Service_FS, "(STUBBED) File command OpenLinkFile %s", GetName().c_str());
- cmd_buff[3] = Kernel::g_handle_table.Create(this).ValueOr(INVALID_HANDLE);
+ auto sessions = Kernel::ServerSession::CreateSessionPair(GetName(), shared_from_this());
+ ClientConnected(std::get<Kernel::SharedPtr<Kernel::ServerSession>>(sessions));
+ cmd_buff[3] = Kernel::g_handle_table
+ .Create(std::get<Kernel::SharedPtr<Kernel::ClientSession>>(sessions))
+ .ValueOr(INVALID_HANDLE);
break;
}
@@ -194,10 +198,9 @@ ResultVal<bool> File::SyncRequest() {
LOG_ERROR(Service_FS, "Unknown command=0x%08X!", cmd);
ResultCode error = UnimplementedFunction(ErrorModule::FS);
cmd_buff[1] = error.raw; // TODO(Link Mauve): use the correct error code for that.
- return error;
+ return;
}
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
- return MakeResult<bool>(false);
}
Directory::Directory(std::unique_ptr<FileSys::DirectoryBackend>&& backend,
@@ -206,18 +209,16 @@ Directory::Directory(std::unique_ptr<FileSys::DirectoryBackend>&& backend,
Directory::~Directory() {}
-ResultVal<bool> Directory::SyncRequest() {
+void Directory::HandleSyncRequest(Kernel::SharedPtr<Kernel::ServerSession> server_session) {
u32* cmd_buff = Kernel::GetCommandBuffer();
DirectoryCommand cmd = static_cast<DirectoryCommand>(cmd_buff[0]);
switch (cmd) {
-
// Read from directory...
case DirectoryCommand::Read: {
u32 count = cmd_buff[1];
u32 address = cmd_buff[3];
std::vector<FileSys::Entry> entries(count);
- LOG_TRACE(Service_FS, "Read %s %s: count=%d", GetTypeName().c_str(), GetName().c_str(),
- count);
+ LOG_TRACE(Service_FS, "Read %s: count=%d", GetName().c_str(), count);
// Number of entries actually read
u32 read = backend->Read(entries.size(), entries.data());
@@ -227,7 +228,7 @@ ResultVal<bool> Directory::SyncRequest() {
}
case DirectoryCommand::Close: {
- LOG_TRACE(Service_FS, "Close %s %s", GetTypeName().c_str(), GetName().c_str());
+ LOG_TRACE(Service_FS, "Close %s", GetName().c_str());
backend->Close();
break;
}
@@ -237,10 +238,9 @@ ResultVal<bool> Directory::SyncRequest() {
LOG_ERROR(Service_FS, "Unknown command=0x%08X!", cmd);
ResultCode error = UnimplementedFunction(ErrorModule::FS);
cmd_buff[1] = error.raw; // TODO(Link Mauve): use the correct error code for that.
- return MakeResult<bool>(false);
+ return;
}
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
- return MakeResult<bool>(false);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -307,9 +307,9 @@ ResultCode RegisterArchiveType(std::unique_ptr<FileSys::ArchiveFactory>&& factor
return RESULT_SUCCESS;
}
-ResultVal<Kernel::SharedPtr<File>> OpenFileFromArchive(ArchiveHandle archive_handle,
- const FileSys::Path& path,
- const FileSys::Mode mode) {
+ResultVal<std::shared_ptr<File>> OpenFileFromArchive(ArchiveHandle archive_handle,
+ const FileSys::Path& path,
+ const FileSys::Mode mode) {
ArchiveBackend* archive = GetArchive(archive_handle);
if (archive == nullptr)
return ERR_INVALID_ARCHIVE_HANDLE;
@@ -318,8 +318,8 @@ ResultVal<Kernel::SharedPtr<File>> OpenFileFromArchive(ArchiveHandle archive_han
if (backend.Failed())
return backend.Code();
- auto file = Kernel::SharedPtr<File>(new File(backend.MoveFrom(), path));
- return MakeResult<Kernel::SharedPtr<File>>(std::move(file));
+ auto file = std::shared_ptr<File>(new File(backend.MoveFrom(), path));
+ return MakeResult<std::shared_ptr<File>>(std::move(file));
}
ResultCode DeleteFileFromArchive(ArchiveHandle archive_handle, const FileSys::Path& path) {
@@ -398,8 +398,8 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle,
}
}
-ResultVal<Kernel::SharedPtr<Directory>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
- const FileSys::Path& path) {
+ResultVal<std::shared_ptr<Directory>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
+ const FileSys::Path& path) {
ArchiveBackend* archive = GetArchive(archive_handle);
if (archive == nullptr)
return ERR_INVALID_ARCHIVE_HANDLE;
@@ -408,8 +408,8 @@ ResultVal<Kernel::SharedPtr<Directory>> OpenDirectoryFromArchive(ArchiveHandle a
if (backend.Failed())
return backend.Code();
- auto directory = Kernel::SharedPtr<Directory>(new Directory(backend.MoveFrom(), path));
- return MakeResult<Kernel::SharedPtr<Directory>>(std::move(directory));
+ auto directory = std::shared_ptr<Directory>(new Directory(backend.MoveFrom(), path));
+ return MakeResult<std::shared_ptr<Directory>>(std::move(directory));
}
ResultVal<u64> GetFreeBytesInArchive(ArchiveHandle archive_handle) {
diff --git a/src/core/hle/service/fs/archive.h b/src/core/hle/service/fs/archive.h
index 87089bd92..7ba62ede0 100644
--- a/src/core/hle/service/fs/archive.h
+++ b/src/core/hle/service/fs/archive.h
@@ -8,7 +8,7 @@
#include <string>
#include "common/common_types.h"
#include "core/file_sys/archive_backend.h"
-#include "core/hle/kernel/session.h"
+#include "core/hle/kernel/server_session.h"
#include "core/hle/result.h"
namespace FileSys {
@@ -43,33 +43,37 @@ enum class MediaType : u32 { NAND = 0, SDMC = 1, GameCard = 2 };
typedef u64 ArchiveHandle;
-class File : public Kernel::Session {
+class File final : public SessionRequestHandler, public std::enable_shared_from_this<File> {
public:
File(std::unique_ptr<FileSys::FileBackend>&& backend, const FileSys::Path& path);
~File();
- std::string GetName() const override {
+ std::string GetName() const {
return "Path: " + path.DebugStr();
}
- ResultVal<bool> SyncRequest() override;
FileSys::Path path; ///< Path of the file
u32 priority; ///< Priority of the file. TODO(Subv): Find out what this means
std::unique_ptr<FileSys::FileBackend> backend; ///< File backend interface
+
+protected:
+ void HandleSyncRequest(Kernel::SharedPtr<Kernel::ServerSession> server_session) override;
};
-class Directory : public Kernel::Session {
+class Directory final : public SessionRequestHandler {
public:
Directory(std::unique_ptr<FileSys::DirectoryBackend>&& backend, const FileSys::Path& path);
~Directory();
- std::string GetName() const override {
+ std::string GetName() const {
return "Directory: " + path.DebugStr();
}
- ResultVal<bool> SyncRequest() override;
FileSys::Path path; ///< Path of the directory
std::unique_ptr<FileSys::DirectoryBackend> backend; ///< File backend interface
+
+protected:
+ void HandleSyncRequest(Kernel::SharedPtr<Kernel::ServerSession> server_session) override;
};
/**
@@ -99,11 +103,11 @@ ResultCode RegisterArchiveType(std::unique_ptr<FileSys::ArchiveFactory>&& factor
* @param archive_handle Handle to an open Archive object
* @param path Path to the File inside of the Archive
* @param mode Mode under which to open the File
- * @return The opened File object as a Session
+ * @return The opened File object
*/
-ResultVal<Kernel::SharedPtr<File>> OpenFileFromArchive(ArchiveHandle archive_handle,
- const FileSys::Path& path,
- const FileSys::Mode mode);
+ResultVal<std::shared_ptr<File>> OpenFileFromArchive(ArchiveHandle archive_handle,
+ const FileSys::Path& path,
+ const FileSys::Mode mode);
/**
* Delete a File from an Archive
@@ -178,10 +182,10 @@ ResultCode RenameDirectoryBetweenArchives(ArchiveHandle src_archive_handle,
* Open 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 The opened Directory object as a Session
+ * @return The opened Directory object
*/
-ResultVal<Kernel::SharedPtr<Directory>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
- const FileSys::Path& path);
+ResultVal<std::shared_ptr<Directory>> OpenDirectoryFromArchive(ArchiveHandle archive_handle,
+ const FileSys::Path& path);
/**
* Get the free space in an Archive
diff --git a/src/core/hle/service/fs/fs_user.cpp b/src/core/hle/service/fs/fs_user.cpp
index d6ab5b065..337da1387 100644
--- a/src/core/hle/service/fs/fs_user.cpp
+++ b/src/core/hle/service/fs/fs_user.cpp
@@ -8,6 +8,7 @@
#include "common/logging/log.h"
#include "common/scope_exit.h"
#include "common/string_util.h"
+#include "core/hle/kernel/client_session.h"
#include "core/hle/result.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/fs/fs_user.h"
@@ -17,7 +18,7 @@
// Namespace FS_User
using Kernel::SharedPtr;
-using Kernel::Session;
+using Kernel::ServerSession;
namespace Service {
namespace FS {
@@ -67,10 +68,16 @@ static void OpenFile(Service::Interface* self) {
LOG_DEBUG(Service_FS, "path=%s, mode=%u attrs=%u", file_path.DebugStr().c_str(), mode.hex,
attributes);
- ResultVal<SharedPtr<File>> file_res = OpenFileFromArchive(archive_handle, file_path, mode);
+ ResultVal<std::shared_ptr<File>> file_res =
+ OpenFileFromArchive(archive_handle, file_path, mode);
cmd_buff[1] = file_res.Code().raw;
if (file_res.Succeeded()) {
- cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
+ std::shared_ptr<File> file = *file_res;
+ auto sessions = ServerSession::CreateSessionPair(file->GetName(), file);
+ file->ClientConnected(std::get<Kernel::SharedPtr<Kernel::ServerSession>>(sessions));
+ cmd_buff[3] = Kernel::g_handle_table
+ .Create(std::get<Kernel::SharedPtr<Kernel::ClientSession>>(sessions))
+ .MoveFrom();
} else {
cmd_buff[3] = 0;
LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str());
@@ -127,10 +134,16 @@ static void OpenFileDirectly(Service::Interface* self) {
}
SCOPE_EXIT({ CloseArchive(*archive_handle); });
- ResultVal<SharedPtr<File>> file_res = OpenFileFromArchive(*archive_handle, file_path, mode);
+ ResultVal<std::shared_ptr<File>> file_res =
+ OpenFileFromArchive(*archive_handle, file_path, mode);
cmd_buff[1] = file_res.Code().raw;
if (file_res.Succeeded()) {
- cmd_buff[3] = Kernel::g_handle_table.Create(*file_res).MoveFrom();
+ std::shared_ptr<File> file = *file_res;
+ auto sessions = ServerSession::CreateSessionPair(file->GetName(), file);
+ file->ClientConnected(std::get<Kernel::SharedPtr<Kernel::ServerSession>>(sessions));
+ cmd_buff[3] = Kernel::g_handle_table
+ .Create(std::get<Kernel::SharedPtr<Kernel::ClientSession>>(sessions))
+ .MoveFrom();
} else {
cmd_buff[3] = 0;
LOG_ERROR(Service_FS, "failed to get a handle for file %s mode=%u attributes=%u",
@@ -388,10 +401,16 @@ static void OpenDirectory(Service::Interface* self) {
LOG_DEBUG(Service_FS, "type=%u size=%u data=%s", static_cast<u32>(dirname_type), dirname_size,
dir_path.DebugStr().c_str());
- ResultVal<SharedPtr<Directory>> dir_res = OpenDirectoryFromArchive(archive_handle, dir_path);
+ ResultVal<std::shared_ptr<Directory>> dir_res =
+ OpenDirectoryFromArchive(archive_handle, dir_path);
cmd_buff[1] = dir_res.Code().raw;
if (dir_res.Succeeded()) {
- cmd_buff[3] = Kernel::g_handle_table.Create(*dir_res).MoveFrom();
+ std::shared_ptr<Directory> directory = *dir_res;
+ auto sessions = ServerSession::CreateSessionPair(directory->GetName(), directory);
+ directory->ClientConnected(std::get<Kernel::SharedPtr<Kernel::ServerSession>>(sessions));
+ cmd_buff[3] = Kernel::g_handle_table
+ .Create(std::get<Kernel::SharedPtr<Kernel::ClientSession>>(sessions))
+ .MoveFrom();
} else {
LOG_ERROR(Service_FS, "failed to get a handle for directory type=%d size=%d data=%s",
dirname_type, dirname_size, dir_path.DebugStr().c_str());
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-02 07:08:10 +0200