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authorLectem <lectem@gmail.com>2016-12-26 13:58:50 +0100
committerLectem <lectem@gmail.com>2016-12-26 14:07:29 +0100
commit8baae9d9828eff9bcaf24c5767ed03d05f7e617b (patch)
tree7d9c45ca77af31c1df2189f105b2a0187dfae72e /src/core/hle/service/fs
parentIPC helpers (diff)
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Diffstat (limited to 'src/core/hle/service/fs')
-rw-r--r--src/core/hle/service/fs/fs_user.cpp27
1 files changed, 15 insertions, 12 deletions
diff --git a/src/core/hle/service/fs/fs_user.cpp b/src/core/hle/service/fs/fs_user.cpp
index 337da1387..33b290699 100644
--- a/src/core/hle/service/fs/fs_user.cpp
+++ b/src/core/hle/service/fs/fs_user.cpp
@@ -54,15 +54,17 @@ static void Initialize(Service::Interface* self) {
* 3 : File handle
*/
static void OpenFile(Service::Interface* self) {
- u32* cmd_buff = Kernel::GetCommandBuffer();
+ // The helper should be passed by argument to the function
+ IPC::RequestParser rp(Kernel::GetCommandBuffer(), {0x080201C2});
+ rp.Pop<u32>(); // Always 0 ?
- ArchiveHandle archive_handle = MakeArchiveHandle(cmd_buff[2], cmd_buff[3]);
- auto filename_type = static_cast<FileSys::LowPathType>(cmd_buff[4]);
- u32 filename_size = cmd_buff[5];
+ ArchiveHandle archive_handle = rp.Pop<u64>();
+ auto filename_type = static_cast<FileSys::LowPathType>(rp.Pop<u32>());
+ u32 filename_size = rp.Pop<u32>();
FileSys::Mode mode;
- mode.hex = cmd_buff[6];
- u32 attributes = cmd_buff[7]; // TODO(Link Mauve): do something with those attributes.
- u32 filename_ptr = cmd_buff[9];
+ mode.hex = rp.Pop<u32>();
+ u32 attributes = rp.Pop<u32>(); // TODO(Link Mauve): do something with those attributes.
+ VAddr filename_ptr = rp.PopStaticBuffer();
FileSys::Path file_path(filename_type, filename_size, filename_ptr);
LOG_DEBUG(Service_FS, "path=%s, mode=%u attrs=%u", file_path.DebugStr().c_str(), mode.hex,
@@ -70,16 +72,17 @@ static void OpenFile(Service::Interface* self) {
ResultVal<std::shared_ptr<File>> file_res =
OpenFileFromArchive(archive_handle, file_path, mode);
- cmd_buff[1] = file_res.Code().raw;
+ IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
+ rb.Push(file_res.Code());
if (file_res.Succeeded()) {
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();
+ rb.PushMoveHandles(Kernel::g_handle_table
+ .Create(std::get<Kernel::SharedPtr<Kernel::ClientSession>>(sessions))
+ .MoveFrom());
} else {
- cmd_buff[3] = 0;
+ rb.PushMoveHandles(0);
LOG_ERROR(Service_FS, "failed to get a handle for file %s", file_path.DebugStr().c_str());
}
}