82 bool ReadMetadataFromPackage(ZipArchiveHandle zip, std::map<std::string, std::string>* metadata) {  in ReadMetadataFromPackage()  argument
87   if (FindEntry(zip, METADATA_PATH, &entry) != 0) {  in ReadMetadataFromPackage()
95       ExtractToMemory(zip, &entry, reinterpret_cast<uint8_t*>(&metadata_string[0]), length);  in ReadMetadataFromPackage()
270 static std::string ExtractPayloadProperties(ZipArchiveHandle zip) {  in ExtractPayloadProperties()  argument
275   if (FindEntry(zip, AB_OTA_PAYLOAD_PROPERTIES, &properties_entry) != 0) {  in ExtractPayloadProperties()
288       ExtractToMemory(zip, &properties_entry, reinterpret_cast<uint8_t*>(payload_properties.data()),  in ExtractPayloadProperties()
297 bool SetUpAbUpdateCommands(const std::string& package, ZipArchiveHandle zip, int status_fd,  in SetUpAbUpdateCommands()  argument
303   const auto payload_properties = ExtractPayloadProperties(zip);  in SetUpAbUpdateCommands()
310   if (FindEntry(zip, AB_OTA_PAYLOAD, &payload_entry) != 0) {  in SetUpAbUpdateCommands()
325 bool SetUpNonAbUpdateCommands(const std::string& package, ZipArchiveHandle zip, int retry_count,  in SetUpNonAbUpdateCommands()  argument
332   if (FindEntry(zip, UPDATE_BINARY_NAME, &binary_entry) != 0) {  in SetUpNonAbUpdateCommands()
346   if (auto error = ExtractEntryToFile(zip, &binary_entry, fd); error != 0) {  in SetUpNonAbUpdateCommands()
378 static bool PerformPowerwashIfRequired(ZipArchiveHandle zip, Device *device) {  in PerformPowerwashIfRequired()  argument
379   const auto payload_properties = ExtractPayloadProperties(zip);  in PerformPowerwashIfRequired()
393   auto zip = package->GetZipArchiveHandle();  in TryUpdateBinary()  local
394   if (!ReadMetadataFromPackage(zip, &metadata)) {  in TryUpdateBinary()
419   if (ViolatesSPLDowngrade(zip, current_spl)) {  in TryUpdateBinary()
487               ? SetUpAbUpdateCommands(package_path, zip, pipe_write.get(), &args)  in TryUpdateBinary()
488               : SetUpNonAbUpdateCommands(package_path, zip, retry_count, pipe_write.get(), &args);  in TryUpdateBinary()
600     PerformPowerwashIfRequired(zip, device);  in TryUpdateBinary()