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Add support for WUHB file format (#1190)

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goeiecool9999 2024-05-05 02:35:01 +02:00 • committed by GitHub
parent f28043e0e9
commit dc480ac00b
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GPG key ID: B5690EEEBB952194
15 changed files with 617 additions and 3 deletions
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82
src/Cafe/TitleList/TitleInfo.cpp
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@ -1,9 +1,12 @@
#include "TitleInfo.h"
#include "Cafe/Filesystem/fscDeviceHostFS.h"
#include "Cafe/Filesystem/WUHB/WUHBReader.h"
#include "Cafe/Filesystem/FST/FST.h"
#include "pugixml.hpp"
#include "Common/FileStream.h"
#include <zarchive/zarchivereader.h>
#include "util/IniParser/IniParser.h"
#include "util/crypto/crc32.h"
#include "config/ActiveSettings.h"
#include "util/helpers/helpers.h"
@ -97,6 +100,7 @@ TitleInfo::TitleInfo(const TitleInfo::CachedInfo& cachedInfo)
m_isValid = false;
if (cachedInfo.titleDataFormat != TitleDataFormat::HOST_FS &&
cachedInfo.titleDataFormat != TitleDataFormat::WIIU_ARCHIVE &&
cachedInfo.titleDataFormat != TitleDataFormat::WUHB &&
cachedInfo.titleDataFormat != TitleDataFormat::WUD &&
cachedInfo.titleDataFormat != TitleDataFormat::NUS &&
cachedInfo.titleDataFormat != TitleDataFormat::INVALID_STRUCTURE)
@ -245,6 +249,16 @@ bool TitleInfo::DetectFormat(const fs::path& path, fs::path& pathOut, TitleDataF
delete zar;
return foundBase;
}
else if (boost::iends_with(filenameStr, ".wuhb"))
{
std::unique_ptr<WUHBReader> reader{WUHBReader::FromPath(path)};
if(reader)
{
formatOut = TitleDataFormat::WUHB;
pathOut = path;
return true;
}
}
// note: Since a Wii U archive file (.wua) contains multiple titles we shouldn't auto-detect them here
// instead TitleInfo has a second constructor which takes a subpath
// unable to determine type by extension, check contents
@ -436,6 +450,23 @@ bool TitleInfo::Mount(std::string_view virtualPath, std::string_view subfolder,
return false;
}
}
else if (m_titleFormat == TitleDataFormat::WUHB)
{
if (!m_wuhbreader)
{
m_wuhbreader = WUHBReader::FromPath(m_fullPath);
if (!m_wuhbreader)
return false;
}
bool r = FSCDeviceWUHB_Mount(virtualPath, subfolder, m_wuhbreader, mountPriority);
if (!r)
{
cemuLog_log(LogType::Force, "Failed to mount {} to {}", virtualPath, subfolder);
delete m_wuhbreader;
m_wuhbreader = nullptr;
return false;
}
}
else
{
cemu_assert_unimplemented();
@ -467,6 +498,12 @@ void TitleInfo::Unmount(std::string_view virtualPath)
if (m_mountpoints.empty())
m_zarchive = nullptr;
}
if (m_wuhbreader)
{
cemu_assert_debug(m_titleFormat == TitleDataFormat::WUHB);
delete m_wuhbreader;
m_wuhbreader = nullptr;
}
}
return;
}
@ -502,6 +539,20 @@ bool TitleInfo::ParseXmlInfo()
auto xmlData = fsc_extractFile(fmt::format("{}meta/meta.xml", mountPath).c_str());
if(xmlData)
m_parsedMetaXml = ParsedMetaXml::Parse(xmlData->data(), xmlData->size());
if(!m_parsedMetaXml)
{
// meta/meta.ini (WUHB)
auto iniData = fsc_extractFile(fmt::format("{}meta/meta.ini", mountPath).c_str());
if (iniData)
m_parsedMetaXml = ParseAromaIni(*iniData);
if(m_parsedMetaXml)
{
m_parsedCosXml = new ParsedCosXml{.argstr = "root.rpx"};
m_parsedAppXml = new ParsedAppXml{m_parsedMetaXml->m_title_id, 0, 0, 0, 0};
}
}
// code/app.xml
xmlData = fsc_extractFile(fmt::format("{}code/app.xml", mountPath).c_str());
if(xmlData)
@ -539,6 +590,34 @@ bool TitleInfo::ParseXmlInfo()
return true;
}
ParsedMetaXml* TitleInfo::ParseAromaIni(std::span<unsigned char> content)
{
IniParser parser{content};
while (parser.NextSection() && parser.GetCurrentSectionName() != "menu")
continue;
if (parser.GetCurrentSectionName() != "menu")
return nullptr;
auto parsed = std::make_unique<ParsedMetaXml>();
const auto author = parser.FindOption("author");
if (author)
parsed->m_publisher[(size_t)CafeConsoleLanguage::EN] = *author;
const auto longName = parser.FindOption("longname");
if (longName)
parsed->m_long_name[(size_t)CafeConsoleLanguage::EN] = *longName;
const auto shortName = parser.FindOption("shortname");
if (shortName)
parsed->m_short_name[(size_t)CafeConsoleLanguage::EN] = *shortName;
auto checksumInput = std::string{*author}.append(*longName).append(*shortName);
parsed->m_title_id = (0x0005000Full<<32) | crc32_calc(checksumInput.data(), checksumInput.length());
return parsed.release();
}
bool TitleInfo::ParseAppXml(std::vector<uint8>& appXmlData)
{
pugi::xml_document app_doc;
@ -695,6 +774,9 @@ std::string TitleInfo::GetPrintPath() const
case TitleDataFormat::WIIU_ARCHIVE:
tmp.append(" [WUA]");
break;
case TitleDataFormat::WUHB:
tmp.append(" [WUHB]");
break;
default:
break;
}