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fix(cache): ignore modded rpfs. (#1651)

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Quentin 2023-07-09 16:05:41 +02:00 committed by GitHub
parent a83bc4f44c
commit 95f1db0894
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 30 additions and 1 deletions
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31
src/services/gta_data/yim_fipackfile.cpp
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@ -17,12 +17,33 @@ namespace big
m_wrapper_call_back.push_back(cb); m_wrapper_call_back.push_back(cb);
} }
static bool safe_open_pack_file(rage::fiPackfile& packfile, const std::u8string& path)
{
bool success = false;
__try
{
success = packfile.OpenPackfile(reinterpret_cast<const char*>(path.c_str()), true, 0, 0);
}
__except (EXCEPTION_EXECUTE_HANDLER)
{
return false;
}
return success;
}
void yim_fipackfile::traverse_rpf_file(const std::u8string& path, int depth) void yim_fipackfile::traverse_rpf_file(const std::u8string& path, int depth)
{ {
std::string mount_path = std::format("temp{}:/", depth); std::string mount_path = std::format("temp{}:/", depth);
rage::fiPackfile packfile; rage::fiPackfile packfile;
packfile.OpenPackfile(reinterpret_cast<const char*>(path.c_str()), true, 0, 0); if (!safe_open_pack_file(packfile, path))
{
LOG(INFO) << "Failed opening " << reinterpret_cast<const char*>(path.c_str());
return;
}
packfile.Mount(mount_path.c_str()); packfile.Mount(mount_path.c_str());
yim_fipackfile rpf_wrapper = yim_fipackfile(&packfile, mount_path); yim_fipackfile rpf_wrapper = yim_fipackfile(&packfile, mount_path);
@ -42,6 +63,14 @@ namespace big
if (encryption_type == 0xFFFFFF9) if (encryption_type == 0xFFFFFF9)
continue; // skip AES encrypted RPFs continue; // skip AES encrypted RPFs
// OPEN / CFXP
if (encryption_type == 0x4E45504F || encryption_type == 0x50584643)
{
LOG(INFO) << "Modded RPF, skipping " << reinterpret_cast<const char*>(file.u8string().c_str());
continue;
}
traverse_rpf_file(file.u8string(), depth + 1); traverse_rpf_file(file.u8string(), depth + 1);
} }
} }