Merge pull request #2915 from wwylele/font-archive-2
APT: load different shared font depending on the region
This commit is contained in:
commit
588077184b
3 changed files with 155 additions and 135 deletions
|
@ -19,6 +19,7 @@
|
||||||
#include "core/hle/service/apt/apt_s.h"
|
#include "core/hle/service/apt/apt_s.h"
|
||||||
#include "core/hle/service/apt/apt_u.h"
|
#include "core/hle/service/apt/apt_u.h"
|
||||||
#include "core/hle/service/apt/bcfnt/bcfnt.h"
|
#include "core/hle/service/apt/bcfnt/bcfnt.h"
|
||||||
|
#include "core/hle/service/cfg/cfg.h"
|
||||||
#include "core/hle/service/fs/archive.h"
|
#include "core/hle/service/fs/archive.h"
|
||||||
#include "core/hle/service/ptm/ptm.h"
|
#include "core/hle/service/ptm/ptm.h"
|
||||||
#include "core/hle/service/service.h"
|
#include "core/hle/service/service.h"
|
||||||
|
@ -198,6 +199,143 @@ void Initialize(Service::Interface* self) {
|
||||||
Kernel::g_handle_table.Create(slot_data->parameter_event).Unwrap());
|
Kernel::g_handle_table.Create(slot_data->parameter_event).Unwrap());
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static u32 DecompressLZ11(const u8* in, u8* out) {
|
||||||
|
u32_le decompressed_size;
|
||||||
|
memcpy(&decompressed_size, in, sizeof(u32));
|
||||||
|
in += 4;
|
||||||
|
|
||||||
|
u8 type = decompressed_size & 0xFF;
|
||||||
|
ASSERT(type == 0x11);
|
||||||
|
decompressed_size >>= 8;
|
||||||
|
|
||||||
|
u32 current_out_size = 0;
|
||||||
|
u8 flags = 0, mask = 1;
|
||||||
|
while (current_out_size < decompressed_size) {
|
||||||
|
if (mask == 1) {
|
||||||
|
flags = *(in++);
|
||||||
|
mask = 0x80;
|
||||||
|
} else {
|
||||||
|
mask >>= 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (flags & mask) {
|
||||||
|
u8 byte1 = *(in++);
|
||||||
|
u32 length = byte1 >> 4;
|
||||||
|
u32 offset;
|
||||||
|
if (length == 0) {
|
||||||
|
u8 byte2 = *(in++);
|
||||||
|
u8 byte3 = *(in++);
|
||||||
|
length = (((byte1 & 0x0F) << 4) | (byte2 >> 4)) + 0x11;
|
||||||
|
offset = (((byte2 & 0x0F) << 8) | byte3) + 0x1;
|
||||||
|
} else if (length == 1) {
|
||||||
|
u8 byte2 = *(in++);
|
||||||
|
u8 byte3 = *(in++);
|
||||||
|
u8 byte4 = *(in++);
|
||||||
|
length = (((byte1 & 0x0F) << 12) | (byte2 << 4) | (byte3 >> 4)) + 0x111;
|
||||||
|
offset = (((byte3 & 0x0F) << 8) | byte4) + 0x1;
|
||||||
|
} else {
|
||||||
|
u8 byte2 = *(in++);
|
||||||
|
length = (byte1 >> 4) + 0x1;
|
||||||
|
offset = (((byte1 & 0x0F) << 8) | byte2) + 0x1;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (u32 i = 0; i < length; i++) {
|
||||||
|
*out = *(out - offset);
|
||||||
|
++out;
|
||||||
|
}
|
||||||
|
|
||||||
|
current_out_size += length;
|
||||||
|
} else {
|
||||||
|
*(out++) = *(in++);
|
||||||
|
current_out_size++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return decompressed_size;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool LoadSharedFont() {
|
||||||
|
u8 font_region_code;
|
||||||
|
switch (CFG::GetRegionValue()) {
|
||||||
|
case 4: // CHN
|
||||||
|
font_region_code = 2;
|
||||||
|
break;
|
||||||
|
case 5: // KOR
|
||||||
|
font_region_code = 3;
|
||||||
|
break;
|
||||||
|
case 6: // TWN
|
||||||
|
font_region_code = 4;
|
||||||
|
break;
|
||||||
|
default: // JPN/EUR/USA
|
||||||
|
font_region_code = 1;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
const u64_le shared_font_archive_id_low = 0x0004009b00014002 | ((font_region_code - 1) << 8);
|
||||||
|
const u64_le shared_font_archive_id_high = 0x00000001ffffff00;
|
||||||
|
std::vector<u8> shared_font_archive_id(16);
|
||||||
|
std::memcpy(&shared_font_archive_id[0], &shared_font_archive_id_low, sizeof(u64));
|
||||||
|
std::memcpy(&shared_font_archive_id[8], &shared_font_archive_id_high, sizeof(u64));
|
||||||
|
FileSys::Path archive_path(shared_font_archive_id);
|
||||||
|
auto archive_result = Service::FS::OpenArchive(Service::FS::ArchiveIdCode::NCCH, archive_path);
|
||||||
|
if (archive_result.Failed())
|
||||||
|
return false;
|
||||||
|
|
||||||
|
std::vector<u8> romfs_path(20, 0); // 20-byte all zero path for opening RomFS
|
||||||
|
FileSys::Path file_path(romfs_path);
|
||||||
|
FileSys::Mode open_mode = {};
|
||||||
|
open_mode.read_flag.Assign(1);
|
||||||
|
auto file_result = Service::FS::OpenFileFromArchive(*archive_result, file_path, open_mode);
|
||||||
|
if (file_result.Failed())
|
||||||
|
return false;
|
||||||
|
|
||||||
|
auto romfs = std::move(file_result).Unwrap();
|
||||||
|
std::vector<u8> romfs_buffer(romfs->backend->GetSize());
|
||||||
|
romfs->backend->Read(0, romfs_buffer.size(), romfs_buffer.data());
|
||||||
|
romfs->backend->Close();
|
||||||
|
|
||||||
|
const char16_t* file_name[4] = {u"cbf_std.bcfnt.lz", u"cbf_zh-Hans-CN.bcfnt.lz",
|
||||||
|
u"cbf_ko-Hang-KR.bcfnt.lz", u"cbf_zh-Hant-TW.bcfnt.lz"};
|
||||||
|
const u8* font_file =
|
||||||
|
RomFS::GetFilePointer(romfs_buffer.data(), {file_name[font_region_code - 1]});
|
||||||
|
if (font_file == nullptr)
|
||||||
|
return false;
|
||||||
|
|
||||||
|
struct {
|
||||||
|
u32_le status;
|
||||||
|
u32_le region;
|
||||||
|
u32_le decompressed_size;
|
||||||
|
INSERT_PADDING_WORDS(0x1D);
|
||||||
|
} shared_font_header{};
|
||||||
|
static_assert(sizeof(shared_font_header) == 0x80, "shared_font_header has incorrect size");
|
||||||
|
|
||||||
|
shared_font_header.status = 2; // successfully loaded
|
||||||
|
shared_font_header.region = font_region_code;
|
||||||
|
shared_font_header.decompressed_size =
|
||||||
|
DecompressLZ11(font_file, shared_font_mem->GetPointer(0x80));
|
||||||
|
std::memcpy(shared_font_mem->GetPointer(), &shared_font_header, sizeof(shared_font_header));
|
||||||
|
*shared_font_mem->GetPointer(0x83) = 'U'; // Change the magic from "CFNT" to "CFNU"
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool LoadLegacySharedFont() {
|
||||||
|
// This is the legacy method to load shared font.
|
||||||
|
// The expected format is a decrypted, uncompressed BCFNT file with the 0x80 byte header
|
||||||
|
// generated by the APT:U service. The best way to get is by dumping it from RAM. We've provided
|
||||||
|
// a homebrew app to do this: https://github.com/citra-emu/3dsutils. Put the resulting file
|
||||||
|
// "shared_font.bin" in the Citra "sysdata" directory.
|
||||||
|
std::string filepath = FileUtil::GetUserPath(D_SYSDATA_IDX) + SHARED_FONT;
|
||||||
|
|
||||||
|
FileUtil::CreateFullPath(filepath); // Create path if not already created
|
||||||
|
FileUtil::IOFile file(filepath, "rb");
|
||||||
|
if (file.IsOpen()) {
|
||||||
|
file.ReadBytes(shared_font_mem->GetPointer(), file.GetSize());
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
void GetSharedFont(Service::Interface* self) {
|
void GetSharedFont(Service::Interface* self) {
|
||||||
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x44, 0, 0); // 0x00440000
|
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x44, 0, 0); // 0x00440000
|
||||||
IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
|
IPC::RequestBuilder rb = rp.MakeBuilder(2, 2);
|
||||||
|
@ -206,12 +344,21 @@ void GetSharedFont(Service::Interface* self) {
|
||||||
Core::Telemetry().AddField(Telemetry::FieldType::Session, "RequiresSharedFont", true);
|
Core::Telemetry().AddField(Telemetry::FieldType::Session, "RequiresSharedFont", true);
|
||||||
|
|
||||||
if (!shared_font_loaded) {
|
if (!shared_font_loaded) {
|
||||||
|
// On real 3DS, font loading happens on booting. However, we load it on demand to coordinate
|
||||||
|
// with CFG region auto configuration, which happens later than APT initialization.
|
||||||
|
if (LoadSharedFont()) {
|
||||||
|
shared_font_loaded = true;
|
||||||
|
} else if (LoadLegacySharedFont()) {
|
||||||
|
LOG_WARNING(Service_APT, "Loaded shared font by legacy method");
|
||||||
|
shared_font_loaded = true;
|
||||||
|
} else {
|
||||||
LOG_ERROR(Service_APT, "shared font file missing - go dump it from your 3ds");
|
LOG_ERROR(Service_APT, "shared font file missing - go dump it from your 3ds");
|
||||||
rb.Push<u32>(-1); // TODO: Find the right error code
|
rb.Push<u32>(-1); // TODO: Find the right error code
|
||||||
rb.Skip(1 + 2, true);
|
rb.Skip(1 + 2, true);
|
||||||
Core::System::GetInstance().SetStatus(Core::System::ResultStatus::ErrorSharedFont);
|
Core::System::GetInstance().SetStatus(Core::System::ResultStatus::ErrorSharedFont);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
}
|
||||||
|
|
||||||
// The shared font has to be relocated to the new address before being passed to the
|
// The shared font has to be relocated to the new address before being passed to the
|
||||||
// application.
|
// application.
|
||||||
|
@ -863,125 +1010,6 @@ void CheckNew3DS(Service::Interface* self) {
|
||||||
LOG_WARNING(Service_APT, "(STUBBED) called");
|
LOG_WARNING(Service_APT, "(STUBBED) called");
|
||||||
}
|
}
|
||||||
|
|
||||||
static u32 DecompressLZ11(const u8* in, u8* out) {
|
|
||||||
u32_le decompressed_size;
|
|
||||||
memcpy(&decompressed_size, in, sizeof(u32));
|
|
||||||
in += 4;
|
|
||||||
|
|
||||||
u8 type = decompressed_size & 0xFF;
|
|
||||||
ASSERT(type == 0x11);
|
|
||||||
decompressed_size >>= 8;
|
|
||||||
|
|
||||||
u32 current_out_size = 0;
|
|
||||||
u8 flags = 0, mask = 1;
|
|
||||||
while (current_out_size < decompressed_size) {
|
|
||||||
if (mask == 1) {
|
|
||||||
flags = *(in++);
|
|
||||||
mask = 0x80;
|
|
||||||
} else {
|
|
||||||
mask >>= 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (flags & mask) {
|
|
||||||
u8 byte1 = *(in++);
|
|
||||||
u32 length = byte1 >> 4;
|
|
||||||
u32 offset;
|
|
||||||
if (length == 0) {
|
|
||||||
u8 byte2 = *(in++);
|
|
||||||
u8 byte3 = *(in++);
|
|
||||||
length = (((byte1 & 0x0F) << 4) | (byte2 >> 4)) + 0x11;
|
|
||||||
offset = (((byte2 & 0x0F) << 8) | byte3) + 0x1;
|
|
||||||
} else if (length == 1) {
|
|
||||||
u8 byte2 = *(in++);
|
|
||||||
u8 byte3 = *(in++);
|
|
||||||
u8 byte4 = *(in++);
|
|
||||||
length = (((byte1 & 0x0F) << 12) | (byte2 << 4) | (byte3 >> 4)) + 0x111;
|
|
||||||
offset = (((byte3 & 0x0F) << 8) | byte4) + 0x1;
|
|
||||||
} else {
|
|
||||||
u8 byte2 = *(in++);
|
|
||||||
length = (byte1 >> 4) + 0x1;
|
|
||||||
offset = (((byte1 & 0x0F) << 8) | byte2) + 0x1;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (u32 i = 0; i < length; i++) {
|
|
||||||
*out = *(out - offset);
|
|
||||||
++out;
|
|
||||||
}
|
|
||||||
|
|
||||||
current_out_size += length;
|
|
||||||
} else {
|
|
||||||
*(out++) = *(in++);
|
|
||||||
current_out_size++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return decompressed_size;
|
|
||||||
}
|
|
||||||
|
|
||||||
static bool LoadSharedFont() {
|
|
||||||
// TODO (wwylele): load different font archive for region CHN/KOR/TWN
|
|
||||||
const u64_le shared_font_archive_id_low = 0x0004009b00014002;
|
|
||||||
const u64_le shared_font_archive_id_high = 0x00000001ffffff00;
|
|
||||||
std::vector<u8> shared_font_archive_id(16);
|
|
||||||
std::memcpy(&shared_font_archive_id[0], &shared_font_archive_id_low, sizeof(u64));
|
|
||||||
std::memcpy(&shared_font_archive_id[8], &shared_font_archive_id_high, sizeof(u64));
|
|
||||||
FileSys::Path archive_path(shared_font_archive_id);
|
|
||||||
auto archive_result = Service::FS::OpenArchive(Service::FS::ArchiveIdCode::NCCH, archive_path);
|
|
||||||
if (archive_result.Failed())
|
|
||||||
return false;
|
|
||||||
|
|
||||||
std::vector<u8> romfs_path(20, 0); // 20-byte all zero path for opening RomFS
|
|
||||||
FileSys::Path file_path(romfs_path);
|
|
||||||
FileSys::Mode open_mode = {};
|
|
||||||
open_mode.read_flag.Assign(1);
|
|
||||||
auto file_result = Service::FS::OpenFileFromArchive(*archive_result, file_path, open_mode);
|
|
||||||
if (file_result.Failed())
|
|
||||||
return false;
|
|
||||||
|
|
||||||
auto romfs = std::move(file_result).Unwrap();
|
|
||||||
std::vector<u8> romfs_buffer(romfs->backend->GetSize());
|
|
||||||
romfs->backend->Read(0, romfs_buffer.size(), romfs_buffer.data());
|
|
||||||
romfs->backend->Close();
|
|
||||||
|
|
||||||
const u8* font_file = RomFS::GetFilePointer(romfs_buffer.data(), {u"cbf_std.bcfnt.lz"});
|
|
||||||
if (font_file == nullptr)
|
|
||||||
return false;
|
|
||||||
|
|
||||||
struct {
|
|
||||||
u32_le status;
|
|
||||||
u32_le region;
|
|
||||||
u32_le decompressed_size;
|
|
||||||
INSERT_PADDING_WORDS(0x1D);
|
|
||||||
} shared_font_header{};
|
|
||||||
static_assert(sizeof(shared_font_header) == 0x80, "shared_font_header has incorrect size");
|
|
||||||
|
|
||||||
shared_font_header.status = 2; // successfully loaded
|
|
||||||
shared_font_header.region = 1; // region JPN/EUR/USA
|
|
||||||
shared_font_header.decompressed_size =
|
|
||||||
DecompressLZ11(font_file, shared_font_mem->GetPointer(0x80));
|
|
||||||
std::memcpy(shared_font_mem->GetPointer(), &shared_font_header, sizeof(shared_font_header));
|
|
||||||
*shared_font_mem->GetPointer(0x83) = 'U'; // Change the magic from "CFNT" to "CFNU"
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
static bool LoadLegacySharedFont() {
|
|
||||||
// This is the legacy method to load shared font.
|
|
||||||
// The expected format is a decrypted, uncompressed BCFNT file with the 0x80 byte header
|
|
||||||
// generated by the APT:U service. The best way to get is by dumping it from RAM. We've provided
|
|
||||||
// a homebrew app to do this: https://github.com/citra-emu/3dsutils. Put the resulting file
|
|
||||||
// "shared_font.bin" in the Citra "sysdata" directory.
|
|
||||||
std::string filepath = FileUtil::GetUserPath(D_SYSDATA_IDX) + SHARED_FONT;
|
|
||||||
|
|
||||||
FileUtil::CreateFullPath(filepath); // Create path if not already created
|
|
||||||
FileUtil::IOFile file(filepath, "rb");
|
|
||||||
if (file.IsOpen()) {
|
|
||||||
file.ReadBytes(shared_font_mem->GetPointer(), file.GetSize());
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
void Init() {
|
void Init() {
|
||||||
AddService(new APT_A_Interface);
|
AddService(new APT_A_Interface);
|
||||||
AddService(new APT_S_Interface);
|
AddService(new APT_S_Interface);
|
||||||
|
@ -995,16 +1023,6 @@ void Init() {
|
||||||
MemoryPermission::ReadWrite, MemoryPermission::Read, 0,
|
MemoryPermission::ReadWrite, MemoryPermission::Read, 0,
|
||||||
Kernel::MemoryRegion::SYSTEM, "APT:SharedFont");
|
Kernel::MemoryRegion::SYSTEM, "APT:SharedFont");
|
||||||
|
|
||||||
if (LoadSharedFont()) {
|
|
||||||
shared_font_loaded = true;
|
|
||||||
} else if (LoadLegacySharedFont()) {
|
|
||||||
LOG_WARNING(Service_APT, "Loaded shared font by legacy method");
|
|
||||||
shared_font_loaded = true;
|
|
||||||
} else {
|
|
||||||
LOG_WARNING(Service_APT, "Unable to load shared font");
|
|
||||||
shared_font_loaded = false;
|
|
||||||
}
|
|
||||||
|
|
||||||
lock = Kernel::Mutex::Create(false, "APT_U:Lock");
|
lock = Kernel::Mutex::Create(false, "APT_U:Lock");
|
||||||
|
|
||||||
cpu_percent = 0;
|
cpu_percent = 0;
|
||||||
|
|
|
@ -168,7 +168,7 @@ void GetCountryCodeID(Service::Interface* self) {
|
||||||
cmd_buff[2] = country_code_id;
|
cmd_buff[2] = country_code_id;
|
||||||
}
|
}
|
||||||
|
|
||||||
static u32 GetRegionValue() {
|
u32 GetRegionValue() {
|
||||||
if (Settings::values.region_value == Settings::REGION_VALUE_AUTO_SELECT)
|
if (Settings::values.region_value == Settings::REGION_VALUE_AUTO_SELECT)
|
||||||
return preferred_region_code;
|
return preferred_region_code;
|
||||||
|
|
||||||
|
|
|
@ -101,6 +101,8 @@ void GetCountryCodeString(Service::Interface* self);
|
||||||
*/
|
*/
|
||||||
void GetCountryCodeID(Service::Interface* self);
|
void GetCountryCodeID(Service::Interface* self);
|
||||||
|
|
||||||
|
u32 GetRegionValue();
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* CFG::SecureInfoGetRegion service function
|
* CFG::SecureInfoGetRegion service function
|
||||||
* Inputs:
|
* Inputs:
|
||||||
|
|
Loading…
Reference in a new issue