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https://github.com/citra-emu/citra.git
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service/cecd: Implement functions
This commit is contained in:
NarcolepticK
parent
5dacf92fd7
commit
2ee395d7de
@ -2,7 +2,12 @@
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "common/file_util.h"
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#include "common/logging/log.h"
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#include "common/string_util.h"
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#include "core/file_sys/archive_systemsavedata.h"
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#include "core/file_sys/errors.h"
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#include "core/file_sys/file_backend.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/result.h"
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#include "core/hle/service/cecd/cecd.h"
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@ -16,7 +21,7 @@ namespace CECD {
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void Module::Interface::OpenRawFile(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x01, 3, 2);
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const u32 ncch_program_id = rp.Pop<u32>();
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const u32 path_type = rp.Pop<u32>();
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const auto path_type = static_cast<CecDataPathType>(rp.Pop<u32>());
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const u32 file_open_flag = rp.Pop<u32>();
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rp.PopPID();
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@ -27,18 +32,18 @@ void Module::Interface::OpenRawFile(Kernel::HLERequestContext& ctx) {
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LOG_WARNING(Service_CECD,
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"(STUBBED) called, ncch_program_id={:#010x}, path_type={:#010x}, "
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"file_open_flag={:#010x}",
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ncch_program_id, path_type, file_open_flag);
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ncch_program_id, static_cast<u32>(path_type), file_open_flag);
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}
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void Module::Interface::ReadRawFile(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x02, 1, 2);
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const u32 buffer_size = rp.Pop<u32>();
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auto buffer = rp.PopStaticBuffer();
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auto& buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
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rb.Push(RESULT_SUCCESS);
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rb.Push<u32>(0); /// Read size
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rb.PushStaticBuffer(buffer, 0);
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rb.PushMappedBuffer(buffer);
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LOG_WARNING(Service_CECD, "(STUBBED) called, buffer_size={:#010x}", buffer_size);
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}
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@ -49,14 +54,14 @@ void Module::Interface::ReadMessage(Kernel::HLERequestContext& ctx) {
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const bool is_out_box = rp.Pop<bool>();
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const u32 message_id_size = rp.Pop<u32>();
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const u32 buffer_size = rp.Pop<u32>();
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const auto message_id_buffer = rp.PopStaticBuffer();
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auto write_buffer = rp.PopStaticBuffer();
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const auto& message_id_buffer = rp.PopMappedBuffer();
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auto& write_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 4);
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rb.Push(RESULT_SUCCESS);
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rb.Push<u32>(0); /// Read size
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rb.PushStaticBuffer(message_id_buffer, 0);
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rb.PushStaticBuffer(write_buffer, 1);
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rb.PushMappedBuffer(message_id_buffer);
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rb.PushMappedBuffer(write_buffer);
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LOG_WARNING(Service_CECD, "(STUBBED) called, ncch_program_id={:#010x}, is_out_box={}",
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ncch_program_id, is_out_box);
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@ -68,16 +73,16 @@ void Module::Interface::ReadMessageWithHMAC(Kernel::HLERequestContext& ctx) {
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const bool is_out_box = rp.Pop<bool>();
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const u32 message_id_size = rp.Pop<u32>();
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const u32 buffer_size = rp.Pop<u32>();
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const auto message_id_buffer = rp.PopStaticBuffer();
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const auto hmac_key_buffer = rp.PopStaticBuffer();
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auto write_buffer = rp.PopStaticBuffer();
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const auto& message_id_buffer = rp.PopMappedBuffer();
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const auto& hmac_key_buffer = rp.PopMappedBuffer();
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auto& write_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 6);
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rb.Push(RESULT_SUCCESS);
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rb.Push<u32>(0); /// Read size
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rb.PushStaticBuffer(message_id_buffer, 0);
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rb.PushStaticBuffer(hmac_key_buffer, 1);
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rb.PushStaticBuffer(write_buffer, 2);
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rb.PushMappedBuffer(message_id_buffer);
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rb.PushMappedBuffer(hmac_key_buffer);
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rb.PushMappedBuffer(write_buffer);
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LOG_WARNING(Service_CECD, "(STUBBED) called, ncch_program_id={:#010x}, is_out_box={}",
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ncch_program_id, is_out_box);
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@ -86,11 +91,11 @@ void Module::Interface::ReadMessageWithHMAC(Kernel::HLERequestContext& ctx) {
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void Module::Interface::WriteRawFile(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x05, 1, 2);
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const u32 buffer_size = rp.Pop<u32>();
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const auto buffer = rp.PopStaticBuffer();
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const auto& buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
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rb.Push(RESULT_SUCCESS);
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rb.PushStaticBuffer(buffer, 0);
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rb.PushMappedBuffer(buffer);
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LOG_WARNING(Service_CECD, "(STUBBED) called, buffer_size={:#010x}", buffer_size);
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}
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@ -101,13 +106,13 @@ void Module::Interface::WriteMessage(Kernel::HLERequestContext& ctx) {
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const bool is_out_box = rp.Pop<bool>();
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const u32 message_id_size = rp.Pop<u32>();
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const u32 buffer_size = rp.Pop<u32>();
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const auto read_buffer = rp.PopStaticBuffer();
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auto message_id_buffer = rp.PopStaticBuffer();
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const auto& read_buffer = rp.PopMappedBuffer();
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auto& message_id_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 4);
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rb.Push(RESULT_SUCCESS);
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rb.PushStaticBuffer(read_buffer, 0);
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rb.PushStaticBuffer(message_id_buffer, 1);
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rb.PushMappedBuffer(read_buffer);
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rb.PushMappedBuffer(message_id_buffer);
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LOG_WARNING(Service_CECD, "(STUBBED) called, ncch_program_id={:#010x}, is_out_box={}",
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ncch_program_id, is_out_box);
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@ -119,15 +124,15 @@ void Module::Interface::WriteMessageWithHMAC(Kernel::HLERequestContext& ctx) {
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const bool is_out_box = rp.Pop<bool>();
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const u32 message_id_size = rp.Pop<u32>();
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const u32 buffer_size = rp.Pop<u32>();
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const auto read_buffer = rp.PopStaticBuffer();
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const auto hmac_key_buffer = rp.PopStaticBuffer();
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auto message_id_buffer = rp.PopStaticBuffer();
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const auto& read_buffer = rp.PopMappedBuffer();
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const auto& hmac_key_buffer = rp.PopMappedBuffer();
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auto& message_id_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 6);
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rb.Push(RESULT_SUCCESS);
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rb.PushStaticBuffer(read_buffer, 0);
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rb.PushStaticBuffer(hmac_key_buffer, 1);
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rb.PushStaticBuffer(message_id_buffer, 2);
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rb.PushMappedBuffer(read_buffer);
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rb.PushMappedBuffer(hmac_key_buffer);
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rb.PushMappedBuffer(message_id_buffer);
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LOG_WARNING(Service_CECD, "(STUBBED) called, ncch_program_id={:#010x}, is_out_box={}",
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ncch_program_id, is_out_box);
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@ -136,18 +141,18 @@ void Module::Interface::WriteMessageWithHMAC(Kernel::HLERequestContext& ctx) {
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void Module::Interface::Delete(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x10, 4, 2);
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const u32 ncch_program_id = rp.Pop<u32>();
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const u32 path_type = rp.Pop<u32>();
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const auto path_type = static_cast<CecDataPathType>(rp.Pop<u32>());
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const bool is_out_box = rp.Pop<bool>();
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const u32 message_id_size = rp.Pop<u32>();
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const auto message_id_buffer = rp.PopStaticBuffer();
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const auto& message_id_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
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rb.Push(RESULT_SUCCESS);
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rb.PushStaticBuffer(message_id_buffer, 0);
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rb.PushMappedBuffer(message_id_buffer);
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LOG_WARNING(Service_CECD,
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"(STUBBED) called, ncch_program_id={:#010x}, path_type={:#010x}, is_out_box={}",
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ncch_program_id, path_type, is_out_box);
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ncch_program_id, static_cast<u32>(path_type), is_out_box);
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}
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void Module::Interface::GetSystemInfo(Kernel::HLERequestContext& ctx) {
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@ -155,13 +160,13 @@ void Module::Interface::GetSystemInfo(Kernel::HLERequestContext& ctx) {
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const u32 dest_buffer_size = rp.Pop<u32>();
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const u32 info_type = rp.Pop<u32>();
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const u32 param_buffer_size = rp.Pop<u32>();
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const auto param_buffer = rp.PopStaticBuffer();
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auto dest_buffer = rp.PopStaticBuffer();
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const auto& param_buffer = rp.PopMappedBuffer();
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auto& dest_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 4);
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rb.Push(RESULT_SUCCESS);
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rb.PushStaticBuffer(param_buffer, 0);
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rb.PushStaticBuffer(dest_buffer, 1);
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rb.PushMappedBuffer(param_buffer);
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rb.PushMappedBuffer(dest_buffer);
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LOG_WARNING(Service_CECD,
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"(STUBBED) called, dest_buffer_size={:#010x}, info_type={:#010x}, "
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@ -203,38 +208,109 @@ void Module::Interface::OpenAndWrite(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x11, 4, 4);
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const u32 buffer_size = rp.Pop<u32>();
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const u32 ncch_program_id = rp.Pop<u32>();
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const u32 path_type = rp.Pop<u32>();
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const auto path_type = static_cast<CecDataPathType>(rp.Pop<u32>());
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const u32 file_open_flag = rp.Pop<u32>();
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rp.PopPID();
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const auto read_buffer = rp.PopStaticBuffer();
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auto& read_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
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rb.Push(RESULT_SUCCESS);
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rb.PushStaticBuffer(read_buffer, 0);
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FileSys::Path path(cecd->GetCecDataPathTypeAsString(path_type, ncch_program_id).data());
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FileSys::Mode write_mode = {};
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write_mode.create_flag.Assign(1);
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write_mode.write_flag.Assign(1);
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auto file_result = Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, path,
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write_mode);
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if (file_result.Succeeded()) {
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std::vector<u8> buffer(buffer_size);
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read_buffer.Read(buffer.data(), 0, buffer_size);
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const u32 bytes_written =
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file_result.Unwrap()->backend->Write(0, buffer_size, true, buffer.data()).Unwrap();
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rb.Push(RESULT_SUCCESS);
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} else {
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rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::CEC, ErrorSummary::NotFound,
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ErrorLevel::Status));
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}
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rb.PushMappedBuffer(read_buffer);
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LOG_WARNING(Service_CECD,
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"(STUBBED) called, ncch_program_id={:#010x}, path_type={:#010x}, "
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"file_open_flag={:#010x}",
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ncch_program_id, path_type, file_open_flag);
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ncch_program_id, static_cast<u32>(path_type), file_open_flag);
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}
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void Module::Interface::OpenAndRead(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp(ctx, 0x12, 4, 4);
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const u32 buffer_size = rp.Pop<u32>();
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const u32 ncch_program_id = rp.Pop<u32>();
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const u32 path_type = rp.Pop<u32>();
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const auto path_type = static_cast<CecDataPathType>(rp.Pop<u32>());
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const u32 file_open_flag = rp.Pop<u32>();
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rp.PopPID();
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auto write_buffer = rp.PopStaticBuffer();
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auto& write_buffer = rp.PopMappedBuffer();
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
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rb.Push(RESULT_SUCCESS);
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rb.PushStaticBuffer(write_buffer, 0);
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FileSys::Path path(cecd->GetCecDataPathTypeAsString(path_type, ncch_program_id).data());
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FileSys::Mode read_mode = {};
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read_mode.read_flag.Assign(1);
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auto file_result = Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, path,
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read_mode);
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if (file_result.Succeeded()) {
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std::vector<u8> buffer(buffer_size);
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const u32 bytes_read =
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file_result.Unwrap()->backend->Read(0, buffer_size, buffer.data()).Unwrap();
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write_buffer.Write(buffer.data(), 0, buffer_size);
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rb.Push(RESULT_SUCCESS);
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rb.Push<u32>(bytes_read);
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} else {
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rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::CEC, ErrorSummary::NotFound,
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ErrorLevel::Status));
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rb.Push<u32>(0); /// No bytes read
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}
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rb.PushMappedBuffer(write_buffer);
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LOG_WARNING(Service_CECD,
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"(STUBBED) called, ncch_program_id={:#010x}, path_type={:#010x}, "
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"file_open_flag={:#010x}",
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ncch_program_id, path_type, file_open_flag);
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ncch_program_id, static_cast<u32>(path_type), file_open_flag);
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}
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std::string Module::GetCecDataPathTypeAsString(const CecDataPathType type, const u32 program_id,
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const std::vector<u8>& msg_id) {
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switch(type) {
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case CecDataPathType::CEC_PATH_MBOX_LIST:
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return "/CEC/MBoxList____";
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case CecDataPathType::CEC_PATH_MBOX_INFO:
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return Common::StringFromFormat("/CEC/%08x/MBoxInfo____", program_id);
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case CecDataPathType::CEC_PATH_INBOX_INFO:
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return Common::StringFromFormat("/CEC/%08x/InBox___/BoxInfo_____", program_id);
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case CecDataPathType::CEC_PATH_OUTBOX_INFO:
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return Common::StringFromFormat("/CEC/%08x/OutBox__/BoxInfo_____", program_id);
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case CecDataPathType::CEC_PATH_OUTBOX_INDEX:
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return Common::StringFromFormat("/CEC/%08x/OutBox__/OBIndex_____", program_id);
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case CecDataPathType::CEC_PATH_INBOX_MSG:
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return Common::StringFromFormat("/CEC/%08x/InBox___/_%08x", program_id, msg_id.data());
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case CecDataPathType::CEC_PATH_OUTBOX_MSG:
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return Common::StringFromFormat("/CEC/%08x/OutBox__/_%08x", program_id, msg_id.data());
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case CecDataPathType::CEC_PATH_ROOT_DIR:
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return "/CEC";
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case CecDataPathType::CEC_PATH_MBOX_DIR:
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return Common::StringFromFormat("/CEC/%08x", program_id);
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case CecDataPathType::CEC_PATH_INBOX_DIR:
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return Common::StringFromFormat("/CEC/%08x/InBox___", program_id);
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case CecDataPathType::CEC_PATH_OUTBOX_DIR:
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return Common::StringFromFormat("/CEC/%08x/OutBox__", program_id);
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case CecDataPathType::CEC_MBOX_DATA:
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case CecDataPathType::CEC_MBOX_ICON:
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case CecDataPathType::CEC_MBOX_TITLE:
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default:
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return Common::StringFromFormat("/CEC/%08x/MBoxData.%03d", program_id,
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static_cast<u32>(type) - 100);
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}
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}
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Module::Interface::Interface(std::shared_ptr<Module> cecd, const char* name, u32 max_session)
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@ -244,6 +320,32 @@ Module::Module() {
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using namespace Kernel;
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cecinfo_event = Event::Create(Kernel::ResetType::OneShot, "CECD::cecinfo_event");
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change_state_event = Event::Create(Kernel::ResetType::OneShot, "CECD::change_state_event");
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// Open the SystemSaveData archive 0x00010026
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FileSys::Path archive_path(cecd_system_savedata_id);
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auto archive_result =
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Service::FS::OpenArchive(Service::FS::ArchiveIdCode::SystemSaveData, archive_path);
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// If the archive didn't exist, create the files inside
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if (archive_result.Code() == FileSys::ERR_NOT_FORMATTED) {
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// Format the archive to create the directories
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Service::FS::FormatArchive(Service::FS::ArchiveIdCode::SystemSaveData,
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FileSys::ArchiveFormatInfo(), archive_path);
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// Open it again to get a valid archive now that the folder exists
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archive_result =
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Service::FS::OpenArchive(Service::FS::ArchiveIdCode::SystemSaveData, archive_path);
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}
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ASSERT_MSG(archive_result.Succeeded(), "Could not open the CECD SystemSaveData archive!");
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cecd_system_save_data_archive = *archive_result;
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}
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Module::~Module() {
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if (cecd_system_save_data_archive) {
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Service::FS::CloseArchive(cecd_system_save_data_archive);
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}
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}
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void InstallInterfaces(SM::ServiceManager& service_manager) {
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@ -6,6 +6,7 @@
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#include "core/hle/kernel/event.h"
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#include "core/hle/service/service.h"
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#include "core/hle/service/fs/archive.h"
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namespace Service {
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namespace CECD {
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@ -13,7 +14,7 @@ namespace CECD {
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class Module final {
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public:
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Module();
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~Module() = default;
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~Module();
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enum class CecStateAbbreviated : u32 {
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CEC_STATE_ABBREV_IDLE = 1, /// Relates to CEC_STATE_IDLE
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@ -48,6 +49,23 @@ public:
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CEC_COMMAND_END = 0x15,
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};
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enum class CecDataPathType : u32 {
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CEC_PATH_MBOX_LIST = 1,
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CEC_PATH_MBOX_INFO = 2,
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CEC_PATH_INBOX_INFO = 3,
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CEC_PATH_OUTBOX_INFO = 4,
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CEC_PATH_OUTBOX_INDEX = 5,
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CEC_PATH_INBOX_MSG = 6,
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CEC_PATH_OUTBOX_MSG = 7,
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CEC_PATH_ROOT_DIR = 10,
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CEC_PATH_MBOX_DIR = 11,
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CEC_PATH_INBOX_DIR = 12,
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CEC_PATH_OUTBOX_DIR = 13,
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CEC_MBOX_DATA = 100,
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CEC_MBOX_ICON = 101,
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CEC_MBOX_TITLE = 110,
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};
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class Interface : public ServiceFramework<Interface> {
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||||
public:
|
||||
Interface(std::shared_ptr<Module> cecd, const char* name, u32 max_session);
|
||||
@ -361,6 +379,15 @@ public:
|
||||
};
|
||||
|
||||
private:
|
||||
std::string GetCecDataPathTypeAsString(const CecDataPathType type, const u32 program_id,
|
||||
const std::vector<u8>& message_id = std::vector<u8>());
|
||||
|
||||
const std::vector<u8> cecd_system_savedata_id = {
|
||||
0x00, 0x00, 0x00, 0x00, 0x26, 0x00, 0x01, 0x00
|
||||
};
|
||||
|
||||
Service::FS::ArchiveHandle cecd_system_save_data_archive;
|
||||
|
||||
Kernel::SharedPtr<Kernel::Event> cecinfo_event;
|
||||
Kernel::SharedPtr<Kernel::Event> change_state_event;
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user