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fix: warden mmap on macOS, add external listfile support to asset extractor

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Drop PROT_EXEC from warden module mmap when using Unicorn emulation
(not needed — module image is copied into emulator address space). Use
MAP_JIT on macOS for the native fallback path.

Add --listfile option to asset_extract and SFileAddListFileEntries
support for resolving unnamed MPQ hash table entries from external
listfiles.
This commit is contained in:
k 2026-04-04 00:22:07 -07:00
parent 84108c44f5
commit b3fa8cf5f3
4 changed files with 110 additions and 17 deletions
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21
tools/asset_extract/main.cpp
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@ -20,6 +20,7 @@ static void printUsage(const char* prog) {
<< " --skip-dbc Do not extract DBFilesClient/*.dbc (visual assets only)\n"
<< " --dbc-csv Convert selected DBFilesClient/*.dbc to CSV under\n"
<< " <output>/expansions/<expansion>/db/*.csv (for committing)\n"
<< " --listfile <path> External listfile for MPQ file enumeration (auto-detected)\n"
<< " --reference-manifest <path>\n"
<< " Only extract files NOT in this manifest (delta extraction)\n"
<< " --dbc-csv-out <dir> Write CSV DBCs into <dir> (overrides default output path)\n"
@ -53,6 +54,8 @@ int main(int argc, char** argv) {
opts.generateDbcCsv = true;
} else if (std::strcmp(argv[i], "--dbc-csv-out") == 0 && i + 1 < argc) {
opts.dbcCsvOutputDir = argv[++i];
} else if (std::strcmp(argv[i], "--listfile") == 0 && i + 1 < argc) {
opts.listFile = argv[++i];
} else if (std::strcmp(argv[i], "--reference-manifest") == 0 && i + 1 < argc) {
opts.referenceManifest = argv[++i];
} else if (std::strcmp(argv[i], "--verify") == 0) {
@ -99,6 +102,24 @@ int main(int argc, char** argv) {
}
opts.locale = locale;
// Auto-detect external listfile if not specified
if (opts.listFile.empty()) {
// Look next to the binary, then in the source tree
namespace fs = std::filesystem;
std::string binDir = fs::path(argv[0]).parent_path().string();
for (const auto& candidate : {
binDir + "/listfile.txt",
binDir + "/../../../tools/asset_extract/listfile.txt",
opts.mpqDir + "/listfile.txt",
}) {
if (fs::exists(candidate)) {
opts.listFile = candidate;
std::cout << "Auto-detected listfile: " << candidate << "\n";
break;
}
}
}
std::cout << "=== Wowee Asset Extractor ===\n";
std::cout << "MPQ directory: " << opts.mpqDir << "\n";
std::cout << "Output: " << opts.outputDir << "\n";