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WFSI: More work to support patching: split off current_tid/gid and import_tid/gid

This commit is contained in:
Pierre Bourdon 2017-08-17 16:00:11 +02:00
parent aa445806a5
commit db24c94c6e
2 changed files with 103 additions and 50 deletions
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102
Source/Core/Core/IOS/WFS/WFSI.cpp
View File

@ -21,6 +21,20 @@
#include "Core/IOS/WFS/WFSSRV.h"
#include "DiscIO/NANDContentLoader.h"
namespace
{
std::string TitleIdStr(u64 tid)
{
return StringFromFormat("%c%c%c%c", static_cast<char>(tid >> 24), static_cast<char>(tid >> 16),
static_cast<char>(tid >> 8), static_cast<char>(tid));
}
std::string GroupIdStr(u16 gid)
{
return StringFromFormat("%c%c", gid >> 8, gid & 0xFF);
}
} // namespace
namespace IOS
{
namespace HLE
@ -87,6 +101,24 @@ WFSI::WFSI(Kernel& ios, const std::string& device_name) : Device(ios, device_nam
{
}
void WFSI::SetCurrentTitleIdAndGroupId(u64 tid, u16 gid)
{
m_current_title_id = tid;
m_current_group_id = gid;
m_current_title_id_str = TitleIdStr(tid);
m_current_group_id_str = GroupIdStr(gid);
}
void WFSI::SetImportTitleIdAndGroupId(u64 tid, u16 gid)
{
m_import_title_id = tid;
m_import_group_id = gid;
m_import_title_id_str = TitleIdStr(tid);
m_import_group_id_str = GroupIdStr(gid);
}
IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
{
s32 return_error_code = IPC_SUCCESS;
@ -98,7 +130,7 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
u32 tmd_addr = Memory::Read_U32(request.buffer_in);
u32 tmd_size = Memory::Read_U32(request.buffer_in + 4);
m_patch_type = Memory::Read_U32(request.buffer_in + 32);
m_patch_type = static_cast<PatchType>(Memory::Read_U32(request.buffer_in + 32));
m_continue_install = Memory::Read_U32(request.buffer_in + 36);
INFO_LOG(IOS_WFS, "IOCTL_WFSI_PREPARE_DEVICE: patch type %d, continue install: %s",
@ -126,13 +158,7 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
memcpy(m_aes_key, ticket.GetTitleKey(m_ios.GetIOSC()).data(), sizeof(m_aes_key));
mbedtls_aes_setkey_dec(&m_aes_ctx, m_aes_key, 128);
m_title_id = m_tmd.GetTitleId();
m_title_id_str = StringFromFormat(
"%c%c%c%c", static_cast<char>(m_title_id >> 24), static_cast<char>(m_title_id >> 16),
static_cast<char>(m_title_id >> 8), static_cast<char>(m_title_id));
m_group_id = m_tmd.GetGroupId();
m_group_id_str = StringFromFormat("%c%c", m_group_id >> 8, m_group_id & 0xFF);
SetImportTitleIdAndGroupId(m_tmd.GetTitleId(), m_tmd.GetGroupId());
break;
}
@ -219,15 +245,16 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
case IOCTL_WFSI_FINALIZE_TITLE_INSTALL:
{
// TODO(wfs): Handle patches.
std::string title_install_dir =
StringFromFormat("/vol/%s/_install/%s", m_device_name.c_str(), m_title_id_str.c_str());
std::string title_final_dir = StringFromFormat("/vol/%s/title/%s/%s", m_device_name.c_str(),
m_group_id_str.c_str(), m_title_id_str.c_str());
std::string title_install_dir = StringFromFormat("/vol/%s/_install/%s", m_device_name.c_str(),
m_import_title_id_str.c_str());
std::string title_final_dir =
StringFromFormat("/vol/%s/title/%s/%s", m_device_name.c_str(),
m_import_group_id_str.c_str(), m_import_title_id_str.c_str());
File::Rename(WFS::NativePath(title_install_dir), WFS::NativePath(title_final_dir));
std::string tmd_path =
StringFromFormat("/vol/%s/title/%s/%s/meta/%016" PRIx64 ".tmd", m_device_name.c_str(),
m_group_id_str.c_str(), m_title_id_str.c_str(), m_title_id);
std::string tmd_path = StringFromFormat("/vol/%s/title/%s/%s/meta/%016" PRIx64 ".tmd",
m_device_name.c_str(), m_import_group_id_str.c_str(),
m_import_title_id_str.c_str(), m_import_title_id);
File::IOFile tmd_file(WFS::NativePath(tmd_path), "wb");
tmd_file.WriteBytes(m_tmd.GetBytes().data(), m_tmd.GetBytes().size());
break;
@ -247,19 +274,16 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
case IOCTL_WFSI_INIT:
{
INFO_LOG(IOS_WFS, "IOCTL_WFSI_INIT");
if (GetIOS()->GetES()->GetTitleId(&m_title_id) < 0)
u64 tid;
if (GetIOS()->GetES()->GetTitleId(&tid) < 0)
{
ERROR_LOG(IOS_WFS, "IOCTL_WFSI_INIT: Could not get title id.");
return_error_code = IPC_EINVAL;
break;
}
m_title_id_str = StringFromFormat(
"%c%c%c%c", static_cast<char>(m_title_id >> 24), static_cast<char>(m_title_id >> 16),
static_cast<char>(m_title_id >> 8), static_cast<char>(m_title_id));
IOS::ES::TMDReader tmd = GetIOS()->GetES()->FindInstalledTMD(m_title_id);
m_group_id = tmd.GetGroupId();
m_group_id_str = StringFromFormat("%c%c", m_group_id >> 8, m_group_id & 0xFF);
IOS::ES::TMDReader tmd = GetIOS()->GetES()->FindInstalledTMD(tid);
SetCurrentTitleIdAndGroupId(tmd.GetTitleId(), tmd.GetGroupId());
break;
}
@ -272,28 +296,39 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
{
INFO_LOG(IOS_WFS, "IOCTL_WFSI_APPLY_TITLE_PROFILE");
if (m_patch_type == NOT_A_PATCH)
{
std::string install_directory = StringFromFormat("/vol/%s/_install", m_device_name.c_str());
if (!m_continue_install && File::IsDirectory(WFS::NativePath(install_directory)))
{
File::DeleteDirRecursively(WFS::NativePath(install_directory));
}
m_base_extract_path =
StringFromFormat("%s/%s/content", install_directory.c_str(), m_title_id_str.c_str());
m_base_extract_path = StringFromFormat("%s/%s/content", install_directory.c_str(),
m_import_title_id_str.c_str());
File::CreateFullPath(WFS::NativePath(m_base_extract_path));
File::CreateDir(WFS::NativePath(m_base_extract_path));
for (auto dir : {"work", "meta", "save"})
{
std::string path =
StringFromFormat("%s/%s/%s", install_directory.c_str(), m_title_id_str.c_str(), dir);
std::string path = StringFromFormat("%s/%s/%s", install_directory.c_str(),
m_import_title_id_str.c_str(), dir);
File::CreateDir(WFS::NativePath(path));
}
std::string group_path =
StringFromFormat("/vol/%s/title/%s", m_device_name.c_str(), m_group_id_str.c_str());
std::string group_path = StringFromFormat("/vol/%s/title/%s", m_device_name.c_str(),
m_import_group_id_str.c_str());
File::CreateFullPath(WFS::NativePath(group_path));
File::CreateDir(WFS::NativePath(group_path));
}
else
{
m_base_extract_path =
StringFromFormat("/vol/%s/title/%s/%s/_patch/content", m_device_name.c_str(),
m_current_group_id_str.c_str(), m_current_title_id_str.c_str());
File::CreateFullPath(WFS::NativePath(m_base_extract_path));
File::CreateDir(WFS::NativePath(m_base_extract_path));
}
break;
}
@ -305,7 +340,8 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
INFO_LOG(IOS, "IOCTL_WFSI_GET_TMD: subtitle ID %016" PRIx64, subtitle_id);
u32 tmd_size;
return_error_code = GetTmd(m_group_id, m_title_id, subtitle_id, address, &tmd_size);
return_error_code =
GetTmd(m_current_group_id, m_current_title_id, subtitle_id, address, &tmd_size);
Memory::Write_U32(tmd_size, request.buffer_out);
break;
}
@ -334,8 +370,9 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
case IOCTL_WFSI_LOAD_DOL:
{
std::string path = StringFromFormat("/vol/%s/title/%s/%s/content", m_device_name.c_str(),
m_group_id_str.c_str(), m_title_id_str.c_str());
std::string path =
StringFromFormat("/vol/%s/title/%s/%s/content", m_device_name.c_str(),
m_current_group_id_str.c_str(), m_current_title_id_str.c_str());
u32 dol_addr = Memory::Read_U32(request.buffer_in + 0x18);
u32 max_dol_size = Memory::Read_U32(request.buffer_in + 0x14);
@ -406,10 +443,9 @@ IPCCommandResult WFSI::IOCtl(const IOCtlRequest& request)
u32 WFSI::GetTmd(u16 group_id, u32 title_id, u64 subtitle_id, u32 address, u32* size) const
{
// TODO(wfs): This is using a separate copy of tid/gid in wfssrv. Why?
std::string path =
StringFromFormat("/vol/%s/title/%s/%s/meta/%016" PRIx64 ".tmd", m_device_name.c_str(),
m_group_id_str.c_str(), m_title_id_str.c_str(), subtitle_id);
GroupIdStr(group_id).c_str(), TitleIdStr(title_id).c_str(), subtitle_id);
File::IOFile fp(WFS::NativePath(path), "rb");
if (!fp)
{

27
Source/Core/Core/IOS/WFS/WFSI.h
View File

@ -45,6 +45,10 @@ public:
private:
u32 GetTmd(u16 group_id, u32 title_id, u64 subtitle_id, u32 address, u32* size) const;
void SetCurrentTitleIdAndGroupId(u64 tid, u16 gid);
void SetImportTitleIdAndGroupId(u64 tid, u16 gid);
std::string m_device_name;
mbedtls_aes_context m_aes_ctx;
@ -53,10 +57,15 @@ private:
IOS::ES::TMDReader m_tmd;
std::string m_base_extract_path;
u64 m_title_id;
std::string m_title_id_str;
u16 m_group_id;
std::string m_group_id_str;
u64 m_current_title_id;
std::string m_current_title_id_str;
u16 m_current_group_id;
std::string m_current_group_id_str;
u64 m_import_title_id;
std::string m_import_title_id_str;
u16 m_import_group_id;
std::string m_import_group_id_str;
// Set on PREPARE_DEVICE when the next profile application should not delete
// temporary install files.
@ -64,7 +73,13 @@ private:
// Set on PREPARE_DEVICE to indicate that the install is a patch and not a
// standalone title.
u32 m_patch_type = 0;
enum PatchType
{
NOT_A_PATCH,
PATCH_TYPE_1,
PATCH_TYPE_2,
};
PatchType m_patch_type = NOT_A_PATCH;
ARCUnpacker m_arc_unpacker;
@ -97,6 +112,8 @@ private:
IOCTL_WFSI_LOAD_DOL = 0x90,
IOCTL_WFSI_FINALIZE_PATCH_INSTALL = 0x91,
IOCTL_WFSI_CHECK_HAS_SPACE = 0x95,
};
};