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service/cecd: Addressed comments, code cleanup

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This commit is contained in:
NarcolepticK 2018-09-06 15:48:00 -04:00
parent c89759f597
commit 69b3217394
2 changed files with 249 additions and 282 deletions
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317
src/core/hle/service/cecd/cecd.cpp
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@ -47,10 +47,10 @@ void Module::Interface::Open(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
switch (path_type) {
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::CEC_PATH_OUTBOX_DIR: {
case CecDataPathType::ROOT_DIR:
case CecDataPathType::MBOX_DIR:
case CecDataPathType::INBOX_DIR:
case CecDataPathType::OUTBOX_DIR: {
auto dir_result =
Service::FS::OpenDirectoryFromArchive(cecd->cecd_system_save_data_archive, path);
if (dir_result.Failed()) {
@ -62,38 +62,38 @@ void Module::Interface::Open(Kernel::HLERequestContext& ctx) {
rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::CEC,
ErrorSummary::NotFound, ErrorLevel::Status));
}
rb.Push<u32>(0); /// Zero entries
rb.Push<u32>(0); // Zero entries
} else {
constexpr u32 max_entries = 32; /// reasonable value, just over max boxes 24
constexpr u32 max_entries = 32; // reasonable value, just over max boxes 24
auto directory = dir_result.Unwrap();
/// Actual reading into vector seems to be required for entry count
// Actual reading into vector seems to be required for entry count
std::vector<FileSys::Entry> entries(max_entries);
const u32 entry_count = directory->backend->Read(max_entries, entries.data());
LOG_DEBUG(Service_CECD, "Number of entries found: {}", entry_count);
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(entry_count); /// Entry count
rb.Push<u32>(entry_count); // Entry count
directory->backend->Close();
}
break;
}
default: { /// If not directory, then it is a file
default: { // If not directory, then it is a file
auto file_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, path, mode);
if (file_result.Failed()) {
LOG_DEBUG(Service_CECD, "Failed to open file: {}", path.AsString());
rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::CEC, ErrorSummary::NotFound,
ErrorLevel::Status));
rb.Push<u32>(0); /// No file size
rb.Push<u32>(0); // No file size
} else {
session_data->file = std::move(file_result.Unwrap());
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(session_data->file->backend->GetSize()); /// Return file size
rb.Push<u32>(session_data->file->backend->GetSize()); // Return file size
}
if (path_type == CecDataPathType::CEC_MBOX_PROGRAM_ID) {
if (path_type == CecDataPathType::MBOX_PROGRAM_ID) {
std::vector<u8> program_id(8);
u64_le le_program_id = Kernel::g_current_process->codeset->program_id;
std::memcpy(program_id.data(), &le_program_id, sizeof(u64));
@ -128,15 +128,15 @@ void Module::Interface::Read(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
switch (session_data->data_path_type) {
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::CEC_PATH_OUTBOX_DIR:
case CecDataPathType::ROOT_DIR:
case CecDataPathType::MBOX_DIR:
case CecDataPathType::INBOX_DIR:
case CecDataPathType::OUTBOX_DIR:
rb.Push(ResultCode(ErrorDescription::NotAuthorized, ErrorModule::CEC,
ErrorSummary::NotFound, ErrorLevel::Status));
rb.Push<u32>(0); /// No bytes read
rb.Push<u32>(0); // No bytes read
break;
default: /// If not directory, then it is a file
default: // If not directory, then it is a file
std::vector<u8> buffer(write_buffer_size);
const u32 bytes_read =
session_data->file->backend->Read(0, write_buffer_size, buffer.data()).Unwrap();
@ -168,16 +168,11 @@ void Module::Interface::ReadMessage(Kernel::HLERequestContext& ctx) {
std::vector<u8> id_buffer(message_id_size);
message_id_buffer.Read(id_buffer.data(), 0, message_id_size);
FileSys::Path message_path;
if (is_outbox) {
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_OUTBOX_MSG,
FileSys::Path message_path =
cecd->GetCecDataPathTypeAsString(is_outbox ? CecDataPathType::OUTBOX_MSG
: CecDataPathType::INBOX_MSG,
ncch_program_id, id_buffer)
.data();
} else { /// otherwise inbox
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_INBOX_MSG,
ncch_program_id, id_buffer)
.data();
}
auto message_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, message_path, mode);
@ -196,7 +191,7 @@ void Module::Interface::ReadMessage(Kernel::HLERequestContext& ctx) {
} else {
rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::CEC, ErrorSummary::NotFound,
ErrorLevel::Status));
rb.Push<u32>(0); /// zero bytes read
rb.Push<u32>(0); // zero bytes read
}
rb.PushMappedBuffer(message_id_buffer);
rb.PushMappedBuffer(write_buffer);
@ -217,22 +212,19 @@ void Module::Interface::ReadMessageWithHMAC(Kernel::HLERequestContext& ctx) {
auto& hmac_key_buffer = rp.PopMappedBuffer();
auto& write_buffer = rp.PopMappedBuffer();
// TODO verify message HMAC with the given key
FileSys::Mode mode;
mode.read_flag.Assign(1);
std::vector<u8> id_buffer(message_id_size);
message_id_buffer.Read(id_buffer.data(), 0, message_id_size);
FileSys::Path message_path;
if (is_outbox) {
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_OUTBOX_MSG,
FileSys::Path message_path =
cecd->GetCecDataPathTypeAsString(is_outbox ? CecDataPathType::OUTBOX_MSG
: CecDataPathType::INBOX_MSG,
ncch_program_id, id_buffer)
.data();
} else { /// otherwise inbox
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_INBOX_MSG,
ncch_program_id, id_buffer)
.data();
}
auto message_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, message_path, mode);
@ -251,7 +243,7 @@ void Module::Interface::ReadMessageWithHMAC(Kernel::HLERequestContext& ctx) {
} else {
rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::CEC, ErrorSummary::NotFound,
ErrorLevel::Status));
rb.Push<u32>(0); /// zero bytes read
rb.Push<u32>(0); // zero bytes read
}
rb.PushMappedBuffer(message_id_buffer);
@ -281,14 +273,14 @@ void Module::Interface::Write(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
switch (session_data->data_path_type) {
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::CEC_PATH_OUTBOX_DIR:
case CecDataPathType::ROOT_DIR:
case CecDataPathType::MBOX_DIR:
case CecDataPathType::INBOX_DIR:
case CecDataPathType::OUTBOX_DIR:
rb.Push(ResultCode(ErrorDescription::NotAuthorized, ErrorModule::CEC,
ErrorSummary::NotFound, ErrorLevel::Status));
break;
default: /// If not directory, then it is a file
default: // If not directory, then it is a file
std::vector<u8> buffer(read_buffer_size);
read_buffer.Read(buffer.data(), 0, read_buffer_size);
@ -324,16 +316,11 @@ void Module::Interface::WriteMessage(Kernel::HLERequestContext& ctx) {
std::vector<u8> id_buffer(message_id_size);
message_id_buffer.Read(id_buffer.data(), 0, message_id_size);
FileSys::Path message_path;
if (is_outbox) {
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_OUTBOX_MSG,
FileSys::Path message_path =
cecd->GetCecDataPathTypeAsString(is_outbox ? CecDataPathType::OUTBOX_MSG
: CecDataPathType::INBOX_MSG,
ncch_program_id, id_buffer)
.data();
} else { /// otherwise inbox
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_INBOX_MSG,
ncch_program_id, id_buffer)
.data();
}
auto message_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, message_path, mode);
@ -373,6 +360,8 @@ void Module::Interface::WriteMessageWithHMAC(Kernel::HLERequestContext& ctx) {
auto& hmac_key_buffer = rp.PopMappedBuffer();
auto& message_id_buffer = rp.PopMappedBuffer();
// TODO verify message HMAC with the given key
FileSys::Mode mode;
mode.write_flag.Assign(1);
mode.create_flag.Assign(1);
@ -380,16 +369,11 @@ void Module::Interface::WriteMessageWithHMAC(Kernel::HLERequestContext& ctx) {
std::vector<u8> id_buffer(message_id_size);
message_id_buffer.Read(id_buffer.data(), 0, message_id_size);
FileSys::Path message_path;
if (is_outbox) {
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_OUTBOX_MSG,
FileSys::Path message_path =
cecd->GetCecDataPathTypeAsString(is_outbox ? CecDataPathType::OUTBOX_MSG
: CecDataPathType::INBOX_MSG,
ncch_program_id, id_buffer)
.data();
} else { /// otherwise inbox
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_INBOX_MSG,
ncch_program_id, id_buffer)
.data();
}
auto message_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, message_path, mode);
@ -434,31 +418,25 @@ void Module::Interface::Delete(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
switch (path_type) {
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::CEC_PATH_OUTBOX_DIR:
case CecDataPathType::ROOT_DIR:
case CecDataPathType::MBOX_DIR:
case CecDataPathType::INBOX_DIR:
case CecDataPathType::OUTBOX_DIR:
rb.Push(Service::FS::DeleteDirectoryRecursivelyFromArchive(
cecd->cecd_system_save_data_archive, path));
break;
default: /// If not directory, then it is a file
default: // If not directory, then it is a file
if (message_id_size == 0) {
rb.Push(Service::FS::DeleteFileFromArchive(cecd->cecd_system_save_data_archive, path));
} else {
std::vector<u8> id_buffer(message_id_size);
message_id_buffer.Read(id_buffer.data(), 0, message_id_size);
FileSys::Path message_path;
if (is_outbox) {
message_path =
cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_OUTBOX_MSG,
FileSys::Path message_path =
cecd->GetCecDataPathTypeAsString(is_outbox ? CecDataPathType::OUTBOX_MSG
: CecDataPathType::INBOX_MSG,
ncch_program_id, id_buffer)
.data();
} else { /// otherwise inbox
message_path = cecd->GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_INBOX_MSG,
ncch_program_id, id_buffer)
.data();
}
rb.Push(Service::FS::DeleteFileFromArchive(cecd->cecd_system_save_data_archive,
message_path));
}
@ -480,24 +458,6 @@ void Module::Interface::SetData(Kernel::HLERequestContext& ctx) {
const u32 option = rp.Pop<u32>();
auto& message_id_buffer = rp.PopMappedBuffer();
if (buffer_size > 0) {
FileSys::Path path("/SetData.out");
FileSys::Mode mode;
mode.write_flag.Assign(1);
mode.create_flag.Assign(1);
auto file_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, path, mode);
if (file_result.Succeeded()) {
auto file = file_result.Unwrap();
std::vector<u8> buffer(buffer_size);
message_id_buffer.Read(buffer.data(), 0, buffer_size);
file->backend->Write(0, buffer_size, true, buffer.data());
file->backend->Close();
}
}
SessionData* session_data = GetSessionData(ctx.Session());
if (session_data->file)
LOG_TRACE(
@ -529,20 +489,20 @@ void Module::Interface::ReadData(Kernel::HLERequestContext& ctx) {
auto& param_buffer = rp.PopMappedBuffer();
auto& dest_buffer = rp.PopMappedBuffer();
/// TODO: Other CecSystemInfoTypes
// TODO: Other CecSystemInfoTypes
IPC::RequestBuilder rb = rp.MakeBuilder(1, 4);
std::vector<u8> buffer;
switch (info_type) {
case CecSystemInfoType::EulaVersion: /// TODO: Read config Eula version
case CecSystemInfoType::EulaVersion: // TODO: Read config Eula version
buffer = {0xFF, 0xFF};
dest_buffer.Write(buffer.data(), 0, buffer.size());
break;
case CecSystemInfoType::Eula:
buffer = {0x01}; /// Eula agreed
buffer = {0x01}; // Eula agreed
dest_buffer.Write(buffer.data(), 0, buffer.size());
break;
case CecSystemInfoType::ParentControl:
buffer = {0x00}; /// No parent control
buffer = {0x00}; // No parent control
dest_buffer.Write(buffer.data(), 0, buffer.size());
break;
default:
@ -639,14 +599,14 @@ void Module::Interface::OpenAndWrite(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
switch (path_type) {
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::CEC_PATH_OUTBOX_DIR:
case CecDataPathType::ROOT_DIR:
case CecDataPathType::MBOX_DIR:
case CecDataPathType::INBOX_DIR:
case CecDataPathType::OUTBOX_DIR:
rb.Push(ResultCode(ErrorDescription::NotAuthorized, ErrorModule::CEC,
ErrorSummary::NotFound, ErrorLevel::Status));
break;
default: /// If not directory, then it is a file
default: // If not directory, then it is a file
auto file_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, path, mode);
if (file_result.Succeeded()) {
@ -694,15 +654,15 @@ void Module::Interface::OpenAndRead(Kernel::HLERequestContext& ctx) {
IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
switch (path_type) {
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::CEC_PATH_OUTBOX_DIR:
case CecDataPathType::ROOT_DIR:
case CecDataPathType::MBOX_DIR:
case CecDataPathType::INBOX_DIR:
case CecDataPathType::OUTBOX_DIR:
rb.Push(ResultCode(ErrorDescription::NotAuthorized, ErrorModule::CEC,
ErrorSummary::NotFound, ErrorLevel::Status));
rb.Push<u32>(0); /// No entries read
rb.Push<u32>(0); // No entries read
break;
default: /// If not directory, then it is a file
default: // If not directory, then it is a file
auto file_result =
Service::FS::OpenFileFromArchive(cecd->cecd_system_save_data_archive, path, mode);
if (file_result.Succeeded()) {
@ -718,7 +678,7 @@ void Module::Interface::OpenAndRead(Kernel::HLERequestContext& ctx) {
} else {
rb.Push(ResultCode(ErrorDescription::NoData, ErrorModule::CEC, ErrorSummary::NotFound,
ErrorLevel::Status));
rb.Push<u32>(0); /// No bytes read
rb.Push<u32>(0); // No bytes read
}
}
rb.PushMappedBuffer(write_buffer);
@ -761,33 +721,33 @@ std::string Module::EncodeBase64(const std::vector<u8>& in, const std::string& d
std::string Module::GetCecDataPathTypeAsString(const CecDataPathType type, const u32 program_id,
const std::vector<u8>& msg_id) const {
switch (type) {
case CecDataPathType::CEC_PATH_MBOX_LIST:
case CecDataPathType::MBOX_LIST:
return "/CEC/MBoxList____";
case CecDataPathType::CEC_PATH_MBOX_INFO:
case CecDataPathType::MBOX_INFO:
return fmt::format("/CEC/{:08x}/MBoxInfo____", program_id);
case CecDataPathType::CEC_PATH_INBOX_INFO:
case CecDataPathType::INBOX_INFO:
return fmt::format("/CEC/{:08x}/InBox___/BoxInfo_____", program_id);
case CecDataPathType::CEC_PATH_OUTBOX_INFO:
case CecDataPathType::OUTBOX_INFO:
return fmt::format("/CEC/{:08x}/OutBox__/BoxInfo_____", program_id);
case CecDataPathType::CEC_PATH_OUTBOX_INDEX:
case CecDataPathType::OUTBOX_INDEX:
return fmt::format("/CEC/{:08x}/OutBox__/OBIndex_____", program_id);
case CecDataPathType::CEC_PATH_INBOX_MSG:
case CecDataPathType::INBOX_MSG:
return fmt::format("/CEC/{:08x}/InBox___/_{}", program_id,
EncodeBase64(msg_id, base64_dict));
case CecDataPathType::CEC_PATH_OUTBOX_MSG:
case CecDataPathType::OUTBOX_MSG:
return fmt::format("/CEC/{:08x}/OutBox__/_{}", program_id,
EncodeBase64(msg_id, base64_dict));
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::ROOT_DIR:
return "/CEC";
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::MBOX_DIR:
return fmt::format("/CEC/{:08x}", program_id);
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::INBOX_DIR:
return fmt::format("/CEC/{:08x}/InBox___", program_id);
case CecDataPathType::CEC_PATH_OUTBOX_DIR:
case CecDataPathType::OUTBOX_DIR:
return fmt::format("/CEC/{:08x}/OutBox__", program_id);
case CecDataPathType::CEC_MBOX_DATA:
case CecDataPathType::CEC_MBOX_ICON:
case CecDataPathType::CEC_MBOX_TITLE:
case CecDataPathType::MBOX_DATA:
case CecDataPathType::MBOX_ICON:
case CecDataPathType::MBOX_TITLE:
default:
return fmt::format("/CEC/{:08x}/MBoxData.{:03}", program_id, static_cast<u32>(type) - 100);
}
@ -795,49 +755,49 @@ std::string Module::GetCecDataPathTypeAsString(const CecDataPathType type, const
std::string Module::GetCecCommandAsString(const CecCommand command) const {
switch (command) {
case CecCommand::CEC_COMMAND_NONE:
case CecCommand::NONE:
return "NONE";
case CecCommand::CEC_COMMAND_START:
case CecCommand::START:
return "START";
case CecCommand::CEC_COMMAND_RESET_START:
case CecCommand::RESET_START:
return "RESET_START";
case CecCommand::CEC_COMMAND_READYSCAN:
case CecCommand::READYSCAN:
return "READYSCAN";
case CecCommand::CEC_COMMAND_READYSCANWAIT:
case CecCommand::READYSCANWAIT:
return "READYSCANWAIT";
case CecCommand::CEC_COMMAND_STARTSCAN:
case CecCommand::STARTSCAN:
return "STARTSCAN";
case CecCommand::CEC_COMMAND_RESCAN:
case CecCommand::RESCAN:
return "RESCAN";
case CecCommand::CEC_COMMAND_NDM_RESUME:
case CecCommand::NDM_RESUME:
return "RESUME";
case CecCommand::CEC_COMMAND_NDM_SUSPEND:
case CecCommand::NDM_SUSPEND:
return "NDM_SUSPEND";
case CecCommand::CEC_COMMAND_NDM_SUSPEND_IMMEDIATE:
case CecCommand::NDM_SUSPEND_IMMEDIATE:
return "NDM_SUSPEND_IMMEDIATE";
case CecCommand::CEC_COMMAND_STOPWAIT:
case CecCommand::STOPWAIT:
return "STOPWAIT";
case CecCommand::CEC_COMMAND_STOP:
case CecCommand::STOP:
return "STOP";
case CecCommand::CEC_COMMAND_STOP_FORCE:
case CecCommand::STOP_FORCE:
return "STOP_FORCE";
case CecCommand::CEC_COMMAND_STOP_FORCE_WAIT:
case CecCommand::STOP_FORCE_WAIT:
return "STOP_FORCE_WAIT";
case CecCommand::CEC_COMMAND_RESET_FILTER:
case CecCommand::RESET_FILTER:
return "RESET_FILTER";
case CecCommand::CEC_COMMAND_DAEMON_STOP:
case CecCommand::DAEMON_STOP:
return "DAEMON_STOP";
case CecCommand::CEC_COMMAND_DAEMON_START:
case CecCommand::DAEMON_START:
return "DAEMON_START";
case CecCommand::CEC_COMMAND_EXIT:
case CecCommand::EXIT:
return "EXIT";
case CecCommand::CEC_COMMAND_OVER_BOSS:
case CecCommand::OVER_BOSS:
return "OVER_BOSS";
case CecCommand::CEC_COMMAND_OVER_BOSS_FORCE:
case CecCommand::OVER_BOSS_FORCE:
return "OVER_BOSS_FORCE";
case CecCommand::CEC_COMMAND_OVER_BOSS_FORCE_WAIT:
case CecCommand::OVER_BOSS_FORCE_WAIT:
return "OVER_BOSS_FORCE_WAIT";
case CecCommand::CEC_COMMAND_END:
case CecCommand::END:
return "END";
default:
return "Unknown";
@ -847,20 +807,20 @@ std::string Module::GetCecCommandAsString(const CecCommand command) const {
void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_program_id,
std::vector<u8>& file_buffer) {
constexpr u32 max_num_boxes = 24;
constexpr u32 name_size = 16; /// fixed size 16 characters long
constexpr u32 valid_name_size = 8; /// 8 characters are valid, the rest are null
constexpr u32 name_size = 16; // fixed size 16 characters long
constexpr u32 valid_name_size = 8; // 8 characters are valid, the rest are null
const u32 file_size = file_buffer.size();
switch (path_type) {
case CecDataPathType::CEC_PATH_MBOX_LIST: {
case CecDataPathType::MBOX_LIST: {
CecMBoxListHeader mbox_list_header = {};
std::memcpy(&mbox_list_header, file_buffer.data(), sizeof(CecMBoxListHeader));
if (file_size != sizeof(CecMBoxListHeader)) { /// 0x18C
if (file_size != sizeof(CecMBoxListHeader)) { // 0x18C
LOG_DEBUG(Service_CECD, "CecMBoxListHeader size is incorrect: {}", file_size);
}
if (mbox_list_header.magic != 0x6868) { /// 'hh'
if (mbox_list_header.magic != 0x6868) { // 'hh'
if (mbox_list_header.magic == 0 || mbox_list_header.magic == 0xFFFF) {
LOG_DEBUG(Service_CECD, "CecMBoxListHeader magic number is not set");
} else {
@ -871,7 +831,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
mbox_list_header.magic = 0x6868;
}
if (mbox_list_header.version != 0x01) { /// Not quite sure if it is a version
if (mbox_list_header.version != 0x01) { // Not quite sure if it is a version
if (mbox_list_header.version == 0)
LOG_DEBUG(Service_CECD, "CecMBoxListHeader version is not set");
else
@ -894,8 +854,8 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
bool already_activated = false;
for (auto i = 0; i < mbox_list_header.num_boxes; i++) {
LOG_DEBUG(Service_CECD, "{}", i);
/// Box names start at offset 0xC, are 16 char long, first 8 id, last 8 null
if (std::memcmp(name_buffer.data(), &mbox_list_header.box_names[i * name_size],
// Box names start at offset 0xC, are 16 char long, first 8 id, last 8 null
if (std::memcmp(name_buffer.data(), &mbox_list_header.box_names[i],
valid_name_size) == 0) {
LOG_DEBUG(Service_CECD, "Title already activated");
already_activated = true;
@ -903,20 +863,19 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
};
if (!already_activated) {
if (mbox_list_header.num_boxes < max_num_boxes) { /// max boxes
if (mbox_list_header.num_boxes < max_num_boxes) { // max boxes
LOG_DEBUG(Service_CECD, "Adding title to mboxlist____: {}", name);
std::memcpy(
&mbox_list_header.box_names[mbox_list_header.num_boxes * name_size],
std::memcpy(&mbox_list_header.box_names[mbox_list_header.num_boxes],
name_buffer.data(), name_size);
mbox_list_header.num_boxes++;
}
}
} else { /// ncch_program_id == 0, remove/update activated boxes
} else { // ncch_program_id == 0, remove/update activated boxes
/// We need to read the /CEC directory to find out which titles, if any,
/// are activated. The num_of_titles = (total_read_count) - 1, to adjust for
/// the MBoxList____ file that is present in the directory as well.
FileSys::Path root_path(
GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_ROOT_DIR, 0).data());
GetCecDataPathTypeAsString(CecDataPathType::ROOT_DIR, 0).data());
auto dir_result =
Service::FS::OpenDirectoryFromArchive(cecd_system_save_data_archive, root_path);
@ -932,14 +891,14 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::string file_name;
std::u16string u16_filename;
/// Loop through entries but don't add mboxlist____ to itself.
// Loop through entries but don't add mboxlist____ to itself.
for (auto i = 0; i < entry_count; i++) {
u16_filename = std::u16string(entries[i].filename);
file_name = Common::UTF16ToUTF8(u16_filename);
if (mbox_list_name.compare(file_name) != 0) {
LOG_DEBUG(Service_CECD, "Adding title to mboxlist____: {}", file_name);
std::memcpy(&mbox_list_header.box_names[16 * mbox_list_header.num_boxes++],
std::memcpy(&mbox_list_header.box_names[mbox_list_header.num_boxes++],
file_name.data(), valid_name_size);
}
}
@ -948,15 +907,15 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::memcpy(file_buffer.data(), &mbox_list_header, sizeof(CecMBoxListHeader));
break;
}
case CecDataPathType::CEC_PATH_MBOX_INFO: {
case CecDataPathType::MBOX_INFO: {
CecMBoxInfoHeader mbox_info_header = {};
std::memcpy(&mbox_info_header, file_buffer.data(), sizeof(CecMBoxInfoHeader));
if (file_size != sizeof(CecMBoxInfoHeader)) { /// 0x60
if (file_size != sizeof(CecMBoxInfoHeader)) { // 0x60
LOG_DEBUG(Service_CECD, "CecMBoxInfoHeader size is incorrect: {}", file_size);
}
if (mbox_info_header.magic != 0x6363) { /// 'cc'
if (mbox_info_header.magic != 0x6363) { // 'cc'
if (mbox_info_header.magic == 0)
LOG_DEBUG(Service_CECD, "CecMBoxInfoHeader magic number is not set");
else
@ -976,11 +935,11 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::memcpy(file_buffer.data(), &mbox_info_header, sizeof(CecMBoxInfoHeader));
break;
}
case CecDataPathType::CEC_PATH_INBOX_INFO: {
case CecDataPathType::INBOX_INFO: {
CecInOutBoxInfoHeader inbox_info_header = {};
std::memcpy(&inbox_info_header, file_buffer.data(), sizeof(CecInOutBoxInfoHeader));
if (inbox_info_header.magic != 0x6262) { /// 'bb'
if (inbox_info_header.magic != 0x6262) { // 'bb'
if (inbox_info_header.magic == 0)
LOG_DEBUG(Service_CECD, "CecInBoxInfoHeader magic number is not set");
else
@ -1028,11 +987,11 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::memcpy(file_buffer.data(), &inbox_info_header, sizeof(CecInOutBoxInfoHeader));
break;
}
case CecDataPathType::CEC_PATH_OUTBOX_INFO: {
case CecDataPathType::OUTBOX_INFO: {
CecInOutBoxInfoHeader outbox_info_header = {};
std::memcpy(&outbox_info_header, file_buffer.data(), sizeof(CecInOutBoxInfoHeader));
if (outbox_info_header.magic != 0x6262) { /// 'bb'
if (outbox_info_header.magic != 0x6262) { // 'bb'
if (outbox_info_header.magic == 0)
LOG_DEBUG(Service_CECD, "CecOutBoxInfoHeader magic number is not set");
else
@ -1078,15 +1037,15 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::memcpy(file_buffer.data(), &outbox_info_header, sizeof(CecInOutBoxInfoHeader));
break;
}
case CecDataPathType::CEC_PATH_OUTBOX_INDEX: {
case CecDataPathType::OUTBOX_INDEX: {
CecOBIndexHeader obindex_header = {};
std::memcpy(&obindex_header, file_buffer.data(), sizeof(CecOBIndexHeader));
if (file_size < sizeof(CecOBIndexHeader)) { /// 0x08, minimum size
if (file_size < sizeof(CecOBIndexHeader)) { // 0x08, minimum size
LOG_DEBUG(Service_CECD, "CecOBIndexHeader size is too small: {}", file_size);
}
if (obindex_header.magic != 0x6767) { /// 'gg'
if (obindex_header.magic != 0x6767) { // 'gg'
if (obindex_header.magic == 0)
LOG_DEBUG(Service_CECD, "CecOBIndexHeader magic number is not set");
else
@ -1098,7 +1057,7 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
if (obindex_header.message_num == 0) {
if (file_size > sizeof(CecOBIndexHeader)) {
LOG_DEBUG(Service_CECD, "CecOBIndexHeader message number is not set");
obindex_header.message_num = (file_size % 8) - 1; /// 8 byte message id - 1 header
obindex_header.message_num = (file_size % 8) - 1; // 8 byte message id - 1 header
}
} else if (obindex_header.message_num != (file_size % 8) - 1) {
LOG_DEBUG(Service_CECD, "CecOBIndexHeader message number is incorrect: {}",
@ -1108,18 +1067,18 @@ void Module::CheckAndUpdateFile(const CecDataPathType path_type, const u32 ncch_
std::memcpy(file_buffer.data(), &obindex_header, sizeof(CecOBIndexHeader));
break;
}
case CecDataPathType::CEC_PATH_INBOX_MSG:
case CecDataPathType::INBOX_MSG:
break;
case CecDataPathType::CEC_PATH_OUTBOX_MSG:
case CecDataPathType::OUTBOX_MSG:
break;
case CecDataPathType::CEC_PATH_ROOT_DIR:
case CecDataPathType::CEC_PATH_MBOX_DIR:
case CecDataPathType::CEC_PATH_INBOX_DIR:
case CecDataPathType::CEC_PATH_OUTBOX_DIR:
case CecDataPathType::ROOT_DIR:
case CecDataPathType::MBOX_DIR:
case CecDataPathType::INBOX_DIR:
case CecDataPathType::OUTBOX_DIR:
break;
case CecDataPathType::CEC_MBOX_DATA:
case CecDataPathType::CEC_MBOX_ICON:
case CecDataPathType::CEC_MBOX_TITLE:
case CecDataPathType::MBOX_DATA:
case CecDataPathType::MBOX_ICON:
case CecDataPathType::MBOX_TITLE:
default: {}
}
}
@ -1157,7 +1116,7 @@ Module::Module() {
/// Now that the archive is formatted, we need to create the root CEC directory,
/// eventlog.dat, and CEC/MBoxList____
const FileSys::Path root_dir_path(
GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_ROOT_DIR, 0).data());
GetCecDataPathTypeAsString(CecDataPathType::ROOT_DIR, 0).data());
Service::FS::CreateDirectoryFromArchive(*archive_result, root_dir_path);
FileSys::Mode mode;
@ -1191,7 +1150,7 @@ Module::Module() {
/// being the magic number. The rest of the file is filled with zeroes, until the end of
/// file at offset 0x18b
FileSys::Path mboxlist_path(
GetCecDataPathTypeAsString(CecDataPathType::CEC_PATH_MBOX_LIST, 0).data());
GetCecDataPathTypeAsString(CecDataPathType::MBOX_LIST, 0).data());
auto mboxlist_result =
Service::FS::OpenFileFromArchive(*archive_result, mboxlist_path, mode);
@ -1203,7 +1162,7 @@ Module::Module() {
std::memset(&mboxlist_buffer[0], 0, mboxlist_size);
mboxlist_buffer[0] = 0x68;
mboxlist_buffer[1] = 0x68;
/// mboxlist_buffer[2-3] are already zeroed
// mboxlist_buffer[2-3] are already zeroed
mboxlist_buffer[4] = 0x01;
mboxlist->backend->Write(0, mboxlist_size, true, mboxlist_buffer.data());

192
src/core/hle/service/cecd/cecd.h
View file

@ -5,6 +5,7 @@
#pragma once
#include "common/bit_field.h"
#include "common/common_funcs.h"
#include "core/hle/kernel/event.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/service.h"
@ -18,28 +19,28 @@ public:
~Module();
enum class CecCommand : u32 {
CEC_COMMAND_NONE = 0,
CEC_COMMAND_START = 1,
CEC_COMMAND_RESET_START = 2,
CEC_COMMAND_READYSCAN = 3,
CEC_COMMAND_READYSCANWAIT = 4,
CEC_COMMAND_STARTSCAN = 5,
CEC_COMMAND_RESCAN = 6,
CEC_COMMAND_NDM_RESUME = 7,
CEC_COMMAND_NDM_SUSPEND = 8,
CEC_COMMAND_NDM_SUSPEND_IMMEDIATE = 9,
CEC_COMMAND_STOPWAIT = 0x0A,
CEC_COMMAND_STOP = 0x0B,
CEC_COMMAND_STOP_FORCE = 0x0C,
CEC_COMMAND_STOP_FORCE_WAIT = 0x0D,
CEC_COMMAND_RESET_FILTER = 0x0E,
CEC_COMMAND_DAEMON_STOP = 0x0F,
CEC_COMMAND_DAEMON_START = 0x10,
CEC_COMMAND_EXIT = 0x11,
CEC_COMMAND_OVER_BOSS = 0x12,
CEC_COMMAND_OVER_BOSS_FORCE = 0x13,
CEC_COMMAND_OVER_BOSS_FORCE_WAIT = 0x14,
CEC_COMMAND_END = 0x15,
NONE = 0,
START = 1,
RESET_START = 2,
READYSCAN = 3,
READYSCANWAIT = 4,
STARTSCAN = 5,
RESCAN = 6,
NDM_RESUME = 7,
NDM_SUSPEND = 8,
NDM_SUSPEND_IMMEDIATE = 9,
STOPWAIT = 0x0A,
STOP = 0x0B,
STOP_FORCE = 0x0C,
STOP_FORCE_WAIT = 0x0D,
RESET_FILTER = 0x0E,
DAEMON_STOP = 0x0F,
DAEMON_START = 0x10,
EXIT = 0x11,
OVER_BOSS = 0x12,
OVER_BOSS_FORCE = 0x13,
OVER_BOSS_FORCE_WAIT = 0x14,
END = 0x15,
};
/**
@ -49,59 +50,59 @@ public:
* data:/CEC/test
*/
enum class CecDataPathType : u32 {
CEC_PATH_INVALID = 0,
CEC_PATH_MBOX_LIST = 1, /// data:/CEC/MBoxList____
CEC_PATH_MBOX_INFO = 2, /// data:/CEC/<id>/MBoxInfo____
CEC_PATH_INBOX_INFO = 3, /// data:/CEC/<id>/InBox___/BoxInfo_____
CEC_PATH_OUTBOX_INFO = 4, /// data:/CEC/<id>/OutBox__/BoxInfo_____
CEC_PATH_OUTBOX_INDEX = 5, /// data:/CEC/<id>/OutBox__/OBIndex_____
CEC_PATH_INBOX_MSG = 6, /// data:/CEC/<id>/InBox___/_<message_id>
CEC_PATH_OUTBOX_MSG = 7, /// data:/CEC/<id>/OutBox__/_<message_id>
CEC_PATH_ROOT_DIR = 10, /// data:/CEC
CEC_PATH_MBOX_DIR = 11, /// data:/CEC/<id>
CEC_PATH_INBOX_DIR = 12, /// data:/CEC/<id>/InBox___
CEC_PATH_OUTBOX_DIR = 13, /// data:/CEC/<id>/OutBox__
CEC_MBOX_DATA = 100, /// data:/CEC/<id>/MBoxData.0<i-100>
CEC_MBOX_ICON = 101, /// data:/CEC/<id>/MBoxData.001
CEC_MBOX_TITLE = 110, /// data:/CEC/<id>/MBoxData.010
CEC_MBOX_PROGRAM_ID = 150, /// data:/CEC/<id>/MBoxData.050
INVALID = 0,
MBOX_LIST = 1, /// data:/CEC/MBoxList____
MBOX_INFO = 2, /// data:/CEC/<id>/MBoxInfo____
INBOX_INFO = 3, /// data:/CEC/<id>/InBox___/BoxInfo_____
OUTBOX_INFO = 4, /// data:/CEC/<id>/OutBox__/BoxInfo_____
OUTBOX_INDEX = 5, /// data:/CEC/<id>/OutBox__/OBIndex_____
INBOX_MSG = 6, /// data:/CEC/<id>/InBox___/_<message_id>
OUTBOX_MSG = 7, /// data:/CEC/<id>/OutBox__/_<message_id>
ROOT_DIR = 10, /// data:/CEC
MBOX_DIR = 11, /// data:/CEC/<id>
INBOX_DIR = 12, /// data:/CEC/<id>/InBox___
OUTBOX_DIR = 13, /// data:/CEC/<id>/OutBox__
MBOX_DATA = 100, /// data:/CEC/<id>/MBoxData.0<i-100>
MBOX_ICON = 101, /// data:/CEC/<id>/MBoxData.001
MBOX_TITLE = 110, /// data:/CEC/<id>/MBoxData.010
MBOX_PROGRAM_ID = 150, /// data:/CEC/<id>/MBoxData.050
};
enum class CecState : u32 {
CEC_STATE_NONE = 0,
CEC_STATE_INIT = 1,
CEC_STATE_WIRELESS_PARAM_SETUP = 2,
CEC_STATE_WIRELESS_READY = 3,
CEC_STATE_WIRELESS_START_CONFIG = 4,
CEC_STATE_SCAN = 5,
CEC_STATE_SCANNING = 6,
CEC_STATE_CONNECT = 7,
CEC_STATE_CONNECTING = 8,
CEC_STATE_CONNECTED = 9,
CEC_STATE_CONNECT_TCP = 10,
CEC_STATE_CONNECTING_TCP = 11,
CEC_STATE_CONNECTED_TCP = 12,
CEC_STATE_NEGOTIATION = 13,
CEC_STATE_SEND_RECV_START = 14,
CEC_STATE_SEND_RECV_INIT = 15,
CEC_STATE_SEND_READY = 16,
CEC_STATE_RECEIVE_READY = 17,
CEC_STATE_RECEIVE = 18,
CEC_STATE_CONNECTION_FINISH_TCP = 19,
CEC_STATE_CONNECTION_FINISH = 20,
CEC_STATE_SEND_POST = 21,
CEC_STATE_RECEIVE_POST = 22,
CEC_STATE_FINISHING = 23,
CEC_STATE_FINISH = 24,
CEC_STATE_OVER_BOSS = 25,
CEC_STATE_IDLE = 26
NONE = 0,
INIT = 1,
WIRELESS_PARAM_SETUP = 2,
WIRELESS_READY = 3,
WIRELESS_START_CONFIG = 4,
SCAN = 5,
SCANNING = 6,
CONNECT = 7,
CONNECTING = 8,
CONNECTED = 9,
CONNECT_TCP = 10,
CONNECTING_TCP = 11,
CONNECTED_TCP = 12,
NEGOTIATION = 13,
SEND_RECV_START = 14,
SEND_RECV_INIT = 15,
SEND_READY = 16,
RECEIVE_READY = 17,
RECEIVE = 18,
CONNECTION_FINISH_TCP = 19,
CONNECTION_FINISH = 20,
SEND_POST = 21,
RECEIVE_POST = 22,
FINISHING = 23,
FINISH = 24,
OVER_BOSS = 25,
IDLE = 26
};
enum class CecSystemInfoType : u32 { EulaVersion = 1, Eula = 2, ParentControl = 3 };
struct CecInOutBoxInfoHeader {
u16_le magic; // 0x6262 'bb'
u16_le padding;
INSERT_PADDING_BYTES(2);
u32_le box_info_size;
u32_le max_box_size;
u32_le box_size;
@ -115,15 +116,14 @@ public:
struct CecMBoxInfoHeader {
u16_le magic; // 0x6363 'cc'
u16_le padding;
INSERT_PADDING_BYTES(2);
u32_le program_id;
u32_le private_id;
u8 flag;
u8 flag2;
u16_le padding2;
u8 hmac_key[32];
u32_le padding3;
/// year, 4 bytes, month 1 byte, day 1 byte, hour 1 byte, minute 1 byte
INSERT_PADDING_BYTES(2);
std::array<u8, 32> hmac_key;
INSERT_PADDING_BYTES(4);
struct Time {
u32_le year;
u8 month;
@ -135,9 +135,9 @@ public:
u8 microsecond;
u8 padding;
} last_accessed;
u32_le padding4;
INSERT_PADDING_BYTES(4);
Time last_received;
u32_le padding5;
INSERT_PADDING_BYTES(4);
Time unknown_time;
};
static_assert(sizeof(CecMBoxInfoHeader) == 0x60,
@ -145,19 +145,19 @@ public:
struct CecMBoxListHeader {
u16_le magic; // 0x6868 'hh'
u16_le padding;
u16_le version; /// 0x01 00, maybe activated flag?
u16_le padding2;
u16_le num_boxes; /// 24 max
u16_le padding3;
u8 box_names[16 * 24]; /// 16 char names, 24 boxes
INSERT_PADDING_BYTES(2);
u16_le version; // 0x01 00, maybe activated flag?
INSERT_PADDING_BYTES(2);
u16_le num_boxes; // 24 max
INSERT_PADDING_BYTES(2);
std::array<std::array<u8, 16>, 24> box_names; // 16 char names, 24 boxes
};
static_assert(sizeof(CecMBoxListHeader) == 0x18C,
"CecMBoxListHeader struct has incorrect size.");
struct CecMessageHeader {
u16_le magic; // ``
u16_le padding;
u16_le magic; // 0x6060 ``
INSERT_PADDING_BYTES(2);
u32_le message_size;
u32_le header_size;
u32_le body_size;
@ -167,9 +167,9 @@ public:
u32_le batch_id;
u32_le unknown_id;
u8 message_id[8];
std::array<u8, 8> message_id;
u32_le version;
u8 message_id_2[8];
std::array<u8, 8> message_id_2;
u8 flag;
u8 send_method;
u8 is_unopen;
@ -177,7 +177,15 @@ public:
u64_le sender_id;
u64_le sender_id2;
struct Time {
u32_le a, b, c;
u32_le year;
u8 month;
u8 day;
u8 hour;
u8 minute;
u8 second;
u8 millisecond;
u8 microsecond;
u8 padding;
} send_time, recv_time, create_time;
u8 send_count;
u8 foward_count;
@ -186,10 +194,10 @@ public:
static_assert(sizeof(CecMessageHeader) == 0x70, "CecMessageHeader struct has incorrect size.");
struct CecOBIndexHeader {
u16_le magic; /// 0x6767 'gg'
u16_le padding;
u16_le magic; // 0x6767 'gg'
INSERT_PADDING_BYTES(2);
u32_le message_num;
/// Array? of messageid's 8 bytes each, same as CecMessageHeader.message_id[8]
// Array of messageid's 8 bytes each, same as CecMessageHeader.message_id[8]
};
static_assert(sizeof(CecOBIndexHeader) == 0x08, "CecOBIndexHeader struct has incorrect size.");
@ -202,11 +210,11 @@ public:
union CecOpenMode {
u32 raw;
BitField<0, 1, u32> unknown; /// 1 delete?
BitField<1, 1, u32> read; /// 2
BitField<2, 1, u32> write; /// 4
BitField<3, 1, u32> create; /// 8
BitField<4, 1, u32> check; /// 16 maybe validate sig?
BitField<0, 1, u32> unknown; // 1 delete?
BitField<1, 1, u32> read; // 2
BitField<2, 1, u32> write; // 4
BitField<3, 1, u32> create; // 8
BitField<4, 1, u32> check; // 16 maybe validate sig?
BitField<30, 1, u32> unk_flag;
};