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Services: Stubbed more services.

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Implemented FSUser::CreateExtSaveData
This commit is contained in:
Subv 2015-01-13 23:56:00 -05:00
parent 92550013cf
commit c2e9990149
24 changed files with 693 additions and 3 deletions
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22
src/core/hle/service/fs/archive.cpp
View file

@ -432,6 +432,28 @@ ResultCode FormatSaveData() {
return archive_itr->second->backend->Format(FileSys::Path());
}
ResultCode CreateExtSaveData(u32 high, u32 low) {
// Construct the binary path to the archive first
std::vector<u8> binary_path;
binary_path.reserve(12);
// The first word is all zero to specify a NAND archive
for (unsigned i = 0; i < 4; ++i)
binary_path.push_back(0);
// Next is the low word
for (unsigned i = 0; i < 4; ++i)
binary_path.push_back((low >> (8 * i)) & 0xFF);
// Next is the high word
for (unsigned i = 0; i < 4; ++i)
binary_path.push_back((high >> i) & 0xFF);
FileSys::Path path(binary_path);
std::string nand_directory = FileUtil::GetUserPath(D_NAND_IDX);
std::string base_path = FileSys::GetExtDataContainerPath(nand_directory, true);
std::string extsavedata_path = FileSys::GetExtSaveDataPath(base_path, path);
if (!FileUtil::CreateFullPath(extsavedata_path))
return ResultCode(-1); // TODO(Subv): Find the right error code
return RESULT_SUCCESS;
}
/// Initialize archives
void ArchiveInit() {
next_handle = 1;

8
src/core/hle/service/fs/archive.h
View file

@ -131,6 +131,14 @@ ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const F
*/
ResultCode FormatSaveData();
/**
* Creates a blank SharedExtSaveData archive for the specified extdata ID
* @param high The high word of the extdata id to create
* @param low The low word of the extdata id to create
* @return ResultCode 0 on success or the corresponding code on error
*/
ResultCode CreateExtSaveData(u32 high, u32 low);
/// Initialize archives
void ArchiveInit();

11
src/core/hle/service/fs/fs_user.cpp
View file

@ -484,6 +484,15 @@ static void FormatThisUserSaveData(Service::Interface* self) {
cmd_buff[1] = FormatSaveData().raw;
}
static void CreateExtSaveData(Service::Interface* self) {
// TODO(Subv): Figure out the other parameters.
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 save_high = cmd_buff[1];
u32 save_low = cmd_buff[2];
// TODO(Subv): For now it is assumed that only SharedExtSaveData can be created like this
cmd_buff[1] = CreateExtSaveData(save_high, save_low).raw;
}
const FSUserInterface::FunctionInfo FunctionTable[] = {
{0x000100C6, nullptr, "Dummy1"},
{0x040100C4, nullptr, "Control"},
@ -567,6 +576,8 @@ const FSUserInterface::FunctionInfo FunctionTable[] = {
{0x084E0342, nullptr, "UpdateSha256Context"},
{0x084F0102, nullptr, "ReadSpecialFile"},
{0x08500040, nullptr, "GetSpecialFileSize"},
{0x08510242, CreateExtSaveData, "CreateExtSaveData"},
{0x08520100, nullptr, "DeleteExtSaveData"},
{0x08580000, nullptr, "GetMovableSedHashedKeyYRandomData"},
{0x08610042, nullptr, "InitializeWithSdkVersion"},
{0x08620040, nullptr, "SetPriority"},