Service/AM: Implement DeleteProgram and DeleteUserProgram (#3446)
* Update am.cpp * Update am.h * Update am_net.cpp * Service/AM: Implement DeleteProgram * fix clang * Address comments * Service/AM: DeleteProgram: Scan for all titles after deleting the title * fix * Service/AM: DeleteProgram: return error if the title was not found * fix clang * [skip ci] * [skip ci] * [skip ci] * [skip ci] * Service/AM: Implement DeleteUserProgram * fix clang * FileUtil::DeleteDirRecursively unexpectedly failed
This commit is contained in:
Valentin Vanelslande
Weiyi Wang
parent
0cea9c54ac
commit
ac626edabc
5 changed files with 81 additions and 5 deletions
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@ -688,6 +688,36 @@ void GetProgramInfos(Service::Interface* self) {
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rb.PushMappedBuffer(title_info_out, title_info_size, title_info_perms);
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}
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void DeleteUserProgram(Service::Interface* self) {
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IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x000400, 3, 0);
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auto media_type = rp.PopEnum<FS::MediaType>();
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u32 low = rp.Pop<u32>();
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u32 high = rp.Pop<u32>();
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u64 title_id = static_cast<u64>(low) | (static_cast<u64>(high) << 32);
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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u16 category = static_cast<u16>((title_id >> 32) & 0xFFFF);
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u8 variation = static_cast<u8>(title_id & 0xFF);
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if (category & CATEGORY_SYSTEM || category & CATEGORY_DLP || variation & VARIATION_SYSTEM) {
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LOG_ERROR(Service_AM, "Trying to uninstall system app");
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rb.Push(ResultCode(ErrCodes::TryingToUninstallSystemApp, ErrorModule::AM,
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ErrorSummary::InvalidArgument, ErrorLevel::Usage));
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return;
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}
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LOG_INFO(Service_AM, "Deleting title 0x%016" PRIx64, title_id);
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std::string path = GetTitlePath(media_type, title_id);
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if (!FileUtil::Exists(path)) {
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rb.Push(ResultCode(ErrorDescription::NotFound, ErrorModule::AM, ErrorSummary::InvalidState,
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ErrorLevel::Permanent));
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LOG_ERROR(Service_AM, "Title not found");
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return;
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}
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bool success = FileUtil::DeleteDirRecursively(path);
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ScanForAllTitles();
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rb.Push(RESULT_SUCCESS);
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if (!success)
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LOG_ERROR(Service_AM, "FileUtil::DeleteDirRecursively unexpectedly failed");
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}
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void GetDLCTitleInfos(Service::Interface* self) {
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IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x1005, 2, 4); // 0x10050084
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@ -1156,6 +1186,28 @@ void GetRequiredSizeFromCia(Service::Interface* self) {
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rb.Push(container.GetTitleMetadata().GetContentSizeByIndex(FileSys::TMDContentIndex::Main));
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}
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void DeleteProgram(Service::Interface* self) {
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IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x0410, 3, 0);
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auto media_type = rp.PopEnum<FS::MediaType>();
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u32 low = rp.Pop<u32>();
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u32 high = rp.Pop<u32>();
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u64 title_id = static_cast<u64>(low) | (static_cast<u64>(high) << 32);
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LOG_INFO(Service_AM, "Deleting title 0x%016" PRIx64, title_id);
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std::string path = GetTitlePath(media_type, title_id);
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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if (!FileUtil::Exists(path)) {
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rb.Push(ResultCode(ErrorDescription::NotFound, ErrorModule::AM, ErrorSummary::InvalidState,
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ErrorLevel::Permanent));
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LOG_ERROR(Service_AM, "Title not found");
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return;
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}
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bool success = FileUtil::DeleteDirRecursively(path);
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ScanForAllTitles();
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rb.Push(RESULT_SUCCESS);
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if (!success)
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LOG_ERROR(Service_AM, "FileUtil::DeleteDirRecursively unexpectedly failed");
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}
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void GetMetaSizeFromCia(Service::Interface* self) {
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IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x0413, 0, 2); // 0x04130002
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@ -28,6 +28,7 @@ enum {
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CIACurrentlyInstalling = 4,
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InvalidTID = 31,
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EmptyCIA = 32,
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TryingToUninstallSystemApp = 44,
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InvalidTIDInList = 60,
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InvalidCIAHeader = 104,
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};
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@ -226,6 +227,17 @@ void GetProgramList(Service::Interface* self);
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*/
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void GetProgramInfos(Service::Interface* self);
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/**
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* AM::DeleteUserProgram service function
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* Deletes a user program
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* Inputs:
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* 1 : Media Type
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* 2-3 : Title ID
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* Outputs:
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* 1 : Result, 0 on success, otherwise error code
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*/
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void DeleteUserProgram(Service::Interface* self);
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/**
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* AM::GetDLCTitleInfos service function
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* Wrapper for AM::GetProgramInfos, explicitly checks that TID high value is 0004008C.
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@ -439,6 +451,18 @@ void GetCoreVersionFromCia(Service::Interface* self);
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*/
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void GetRequiredSizeFromCia(Service::Interface* self);
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/**
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* AM::DeleteProgram service function
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* Deletes a program
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* Inputs:
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* 0 : Command header (0x041000C0)
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* 1 : Media type
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* 2-3 : Title ID
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* Outputs:
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* 1 : Result, 0 on success, otherwise error code
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*/
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void DeleteProgram(Service::Interface* self);
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/**
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* AM::GetMetaSizeFromCia service function
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* Returns the size of a given CIA's meta section
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@ -12,7 +12,7 @@ const Interface::FunctionInfo FunctionTable[] = {
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{0x00010040, GetNumPrograms, "GetNumPrograms"},
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{0x00020082, GetProgramList, "GetProgramList"},
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{0x00030084, GetProgramInfos, "GetProgramInfos"},
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{0x000400C0, nullptr, "DeleteUserProgram"},
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{0x000400C0, DeleteUserProgram, "DeleteUserProgram"},
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{0x000500C0, nullptr, "GetProductCode"},
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{0x000600C0, nullptr, "GetStorageId"},
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{0x00070080, DeleteTicket, "DeleteTicket"},
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@ -69,7 +69,7 @@ const Interface::FunctionInfo FunctionTable[] = {
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{0x040D0042, GetRequiredSizeFromCia, "GetRequiredSizeFromCia"},
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{0x040E00C2, nullptr, "CommitImportProgramsAndUpdateFirmwareAuto"},
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{0x040F0000, nullptr, "UpdateFirmwareAuto"},
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{0x041000C0, nullptr, "DeleteProgram"},
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{0x041000C0, DeleteProgram, "DeleteProgram"},
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{0x04110044, nullptr, "GetTwlProgramListForReboot"},
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{0x04120000, nullptr, "GetSystemUpdaterMutex"},
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{0x04130002, GetMetaSizeFromCia, "GetMetaSizeFromCia"},
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@ -12,7 +12,7 @@ const Interface::FunctionInfo FunctionTable[] = {
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{0x00010040, GetNumPrograms, "GetNumPrograms"},
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{0x00020082, GetProgramList, "GetProgramList"},
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{0x00030084, GetProgramInfos, "GetProgramInfos"},
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{0x000400C0, nullptr, "DeleteUserProgram"},
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{0x000400C0, DeleteUserProgram, "DeleteUserProgram"},
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{0x000500C0, nullptr, "GetProductCode"},
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{0x000600C0, nullptr, "GetStorageId"},
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{0x00070080, DeleteTicket, "DeleteTicket"},
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@ -12,7 +12,7 @@ const Interface::FunctionInfo FunctionTable[] = {
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{0x00010040, GetNumPrograms, "GetNumPrograms"},
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{0x00020082, GetProgramList, "GetProgramList"},
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{0x00030084, GetProgramInfos, "GetProgramInfos"},
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{0x000400C0, nullptr, "DeleteUserProgram"},
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{0x000400C0, DeleteUserProgram, "DeleteUserProgram"},
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{0x000500C0, nullptr, "GetProductCode"},
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{0x000600C0, nullptr, "GetStorageId"},
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{0x00070080, DeleteTicket, "DeleteTicket"},
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@ -69,7 +69,7 @@ const Interface::FunctionInfo FunctionTable[] = {
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{0x040D0042, GetRequiredSizeFromCia, "GetRequiredSizeFromCia"},
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{0x040E00C2, nullptr, "CommitImportProgramsAndUpdateFirmwareAuto"},
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{0x040F0000, nullptr, "UpdateFirmwareAuto"},
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{0x041000C0, nullptr, "DeleteProgram"},
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{0x041000C0, DeleteProgram, "DeleteProgram"},
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{0x04110044, nullptr, "GetTwlProgramListForReboot"},
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{0x04120000, nullptr, "GetSystemUpdaterMutex"},
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{0x04130002, GetMetaSizeFromCia, "GetMetaSizeFromCia"},
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