| 7 | namespace ul::loader { |
| 8 | |
| 9 | Result ReadTargetInput(TargetInput &out_target_ipt) { |
| 10 | UL_RC_TRY(appletInitialize()); |
| 11 | util::OnScopeExit applet_exit([]() { |
| 12 | appletExit(); |
| 13 | }); |
| 14 | |
| 15 | AppletStorage target_ipt_storage; |
| 16 | if(SelfIsApplet()) { |
| 17 | // We don't make use of the common args storage |
| 18 | AppletStorage common_args_storage; |
| 19 | UL_RC_TRY(appletPopInData(&common_args_storage)); |
| 20 | appletStorageClose(&common_args_storage); |
| 21 | |
| 22 | UL_RC_TRY(appletPopInData(&target_ipt_storage)); |
| 23 | } |
| 24 | else if(SelfIsApplication()) { |
| 25 | UL_RC_TRY(appletPopLaunchParameter(&target_ipt_storage, AppletLaunchParameterKind_UserChannel)); |
| 26 | } |
| 27 | else { |
| 28 | return ResultInvalidProcessType; |
| 29 | } |
| 30 | util::OnScopeExit close_storage([&]() { |
| 31 | appletStorageClose(&target_ipt_storage); |
| 32 | }); |
| 33 | |
| 34 | s64 storage_size; |
| 35 | UL_RC_TRY(appletStorageGetSize(&target_ipt_storage, &storage_size)); |
| 36 | if(static_cast<size_t>(storage_size) >= sizeof(out_target_ipt)) { |
| 37 | UL_RC_TRY(appletStorageRead(&target_ipt_storage, 0, std::addressof(out_target_ipt), sizeof(out_target_ipt))); |
| 38 | if(out_target_ipt.magic == TargetInput::Magic) { |
| 39 | // By default, argv = <nro-path> |
| 40 | if(strlen(out_target_ipt.nro_argv) == 0) { |
| 41 | util::CopyToStringBuffer(out_target_ipt.nro_argv, out_target_ipt.nro_path); |
| 42 | } |
| 43 | |
| 44 | return ResultSuccess; |
| 45 | } |
| 46 | else { |
| 47 | return ResultInvalidTargetInputMagic; |
| 48 | } |
| 49 | } |
| 50 | else { |
| 51 | return ResultInvalidTargetInputSize; |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | Result WriteTargetOutput(const TargetOutput &target_opt) { |
| 56 | UL_RC_TRY(appletInitialize()); |
no test coverage detected