72 bool ReadMetadataFromPackage(ZipArchiveHandle zip, std::map<std::string, std::string>* metadata) {  in ReadMetadataFromPackage()  argument
78   if (FindEntry(zip, path, &entry) != 0) {  in ReadMetadataFromPackage()
86       ExtractToMemory(zip, &entry, reinterpret_cast<uint8_t*>(&metadata_string[0]), length);  in ReadMetadataFromPackage()
232 int SetUpAbUpdateCommands(const std::string& package, ZipArchiveHandle zip, int status_fd,  in SetUpAbUpdateCommands()  argument
241   if (FindEntry(zip, property_name, &properties_entry) != 0) {  in SetUpAbUpdateCommands()
248       ExtractToMemory(zip, &properties_entry, payload_properties.data(), properties_entry_length);  in SetUpAbUpdateCommands()
257   if (FindEntry(zip, payload_name, &payload_entry) != 0) {  in SetUpAbUpdateCommands()
272 int SetUpNonAbUpdateCommands(const std::string& package, ZipArchiveHandle zip, int retry_count,  in SetUpNonAbUpdateCommands()  argument
280   if (FindEntry(zip, binary_name, &binary_entry) != 0) {  in SetUpNonAbUpdateCommands()
294   int32_t error = ExtractEntryToFile(zip, &binary_entry, fd);  in SetUpNonAbUpdateCommands()
328 static int try_update_binary(const std::string& package, ZipArchiveHandle zip, bool* wipe_cache,  in try_update_binary()  argument
332   if (!ReadMetadataFromPackage(zip, &metadata)) {  in try_update_binary()
390           is_ab ? SetUpAbUpdateCommands(package, zip, pipe_write.get(), &args)  in try_update_binary()
391                 : SetUpNonAbUpdateCommands(package, zip, retry_count, pipe_write.get(), &args);  in try_update_binary()
609   ZipArchiveHandle zip = package->GetZipArchiveHandle();  in really_install_package()  local
610   if (!zip) {  in really_install_package()
616   if (retry_count == 0 && !verify_package_compatibility(zip)) {  in really_install_package()
628       try_update_binary(path, zip, wipe_cache, log_buffer, retry_count, max_temperature, ui);  in really_install_package()