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Implemented RenameDirectory in FS:USER

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This commit is contained in:
archshift 2014-11-24 01:12:58 -08:00
parent 45afc15aa6
commit e5ff01c2cd
8 changed files with 123 additions and 1 deletions
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8
src/core/file_sys/archive.h
View File

@ -213,6 +213,14 @@ public:
*/
virtual bool CreateDirectory(const Path& path) const = 0;
/**
* Rename a Directory specified by its path
* @param src_path Source path relative to the archive
* @param dest_path Destination path relative to the archive
* @return Whether rename succeeded
*/
virtual bool RenameDirectory(const FileSys::Path& src_path, const FileSys::Path& dest_path) const = 0;
/**
* Open a directory specified by its path
* @param path Path relative to the archive

11
src/core/file_sys/archive_romfs.cpp
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@ -74,6 +74,17 @@ bool Archive_RomFS::CreateDirectory(const Path& path) const {
return false;
}
/**
* Rename a Directory specified by its path
* @param src_path Source path relative to the archive
* @param dest_path Destination path relative to the archive
* @return Whether rename succeeded
*/
bool Archive_RomFS::RenameDirectory(const FileSys::Path& src_path, const FileSys::Path& dest_path) const {
ERROR_LOG(FILESYS, "Attempted to rename a file within ROMFS.");
return false;
}
/**
* Open a directory specified by its path
* @param path Path relative to the archive

8
src/core/file_sys/archive_romfs.h
View File

@ -65,6 +65,14 @@ public:
*/
bool CreateDirectory(const Path& path) const override;
/**
* Rename a Directory specified by its path
* @param src_path Source path relative to the archive
* @param dest_path Destination path relative to the archive
* @return Whether rename succeeded
*/
bool RenameDirectory(const FileSys::Path& src_path, const FileSys::Path& dest_path) const override;
/**
* Open a directory specified by its path
* @param path Path relative to the archive

10
src/core/file_sys/archive_sdmc.cpp
View File

@ -94,6 +94,16 @@ bool Archive_SDMC::CreateDirectory(const Path& path) const {
return FileUtil::CreateDir(GetMountPoint() + path.AsString());
}
/**
* Rename a Directory specified by its path
* @param src_path Source path relative to the archive
* @param dest_path Destination path relative to the archive
* @return Whether rename succeeded
*/
bool Archive_SDMC::RenameDirectory(const FileSys::Path& src_path, const FileSys::Path& dest_path) const {
return FileUtil::Rename(GetMountPoint() + src_path.AsString(), GetMountPoint() + dest_path.AsString());
}
/**
* Open a directory specified by its path
* @param path Path relative to the archive

8
src/core/file_sys/archive_sdmc.h
View File

@ -69,6 +69,14 @@ public:
*/
bool CreateDirectory(const Path& path) const override;
/**
* Rename a Directory specified by its path
* @param src_path Source path relative to the archive
* @param dest_path Destination path relative to the archive
* @return Whether rename succeeded
*/
bool RenameDirectory(const FileSys::Path& src_path, const FileSys::Path& dest_path) const override;
/**
* Open a directory specified by its path
* @param path Path relative to the archive

24
src/core/hle/kernel/archive.cpp
View File

@ -409,6 +409,30 @@ Result CreateDirectoryFromArchive(Handle archive_handle, const FileSys::Path& pa
return -1;
}
/**
* 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) {
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;
if (src_archive == dest_archive) {
if (src_archive->backend->RenameDirectory(src_path, dest_path))
return 0;
} else {
// TODO: Implement renaming across archives
return -1;
}
return -1;
}
/**
* Open a Directory from an Archive
* @param archive_handle Handle to an open Archive object

11
src/core/hle/kernel/archive.h
View File

@ -79,6 +79,17 @@ Result DeleteDirectoryFromArchive(Handle archive_handle, const FileSys::Path& pa
*/
Result CreateDirectoryFromArchive(Handle archive_handle, const FileSys::Path& path);
/**
* 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);
/**
* Open a Directory from an Archive
* @param archive_handle Handle to an open Archive object

44
src/core/hle/service/fs_user.cpp
View File

@ -267,6 +267,48 @@ static void CreateDirectory(Service::Interface* self) {
DEBUG_LOG(KERNEL, "called");
}
/*
* FS_User::RenameDirectory service function
* Inputs:
* 2 : Source archive handle lower word
* 3 : Source archive handle upper word
* 4 : Source dir path type
* 5 : Source dir path size
* 6 : Dest archive handle lower word
* 7 : Dest archive handle upper word
* 8 : Dest dir path type
* 9 : Dest dir path size
* 11: Source dir path string data
* 13: Dest dir path string
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
*/
void RenameDirectory(Service::Interface* self) {
u32* cmd_buff = Service::GetCommandBuffer();
// TODO(Link Mauve): cmd_buff[2] and cmd_buff[6], aka archive handle lower word, aren't used according to
// 3dmoo's or ctrulib's implementations. Triple check if it's really the case.
Handle src_archive_handle = static_cast<Handle>(cmd_buff[3]);
auto src_dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[4]);
u32 src_dirname_size = cmd_buff[5];
Handle dest_archive_handle = static_cast<Handle>(cmd_buff[7]);
auto dest_dirname_type = static_cast<FileSys::LowPathType>(cmd_buff[8]);
u32 dest_dirname_size = cmd_buff[9];
u32 src_dirname_ptr = cmd_buff[11];
u32 dest_dirname_ptr = cmd_buff[13];
FileSys::Path src_dir_path(src_dirname_type, src_dirname_size, src_dirname_ptr);
FileSys::Path dest_dir_path(dest_dirname_type, dest_dirname_size, dest_dirname_ptr);
DEBUG_LOG(KERNEL, "src_type=%d src_size=%d src_data=%s dest_type=%d dest_size=%d dest_data=%s",
src_dirname_type, src_dirname_size, src_dir_path.DebugStr().c_str(),
dest_dirname_type, dest_dirname_size, dest_dir_path.DebugStr().c_str());
cmd_buff[1] = Kernel::RenameDirectoryBetweenArchives(src_archive_handle, src_dir_path, dest_archive_handle, dest_dir_path);
DEBUG_LOG(KERNEL, "called");
}
static void OpenDirectory(Service::Interface* self) {
u32* cmd_buff = Service::GetCommandBuffer();
@ -361,7 +403,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x08070142, nullptr, "DeleteDirectoryRecursively"},
{0x08080202, nullptr, "CreateFile"},
{0x08090182, CreateDirectory, "CreateDirectory"},
{0x080A0244, nullptr, "RenameDirectory"},
{0x080A0244, RenameDirectory, "RenameDirectory"},
{0x080B0102, OpenDirectory, "OpenDirectory"},
{0x080C00C2, OpenArchive, "OpenArchive"},
{0x080D0144, nullptr, "ControlArchive"},