// package private for tests List<FlashTarget> getFlashTargets(File file, String... targetNames) throws IOException { List<FlashTarget> filesToFlash = new ArrayList<FlashTarget>(); if (!file.exists()) { mLogger.error(file + " not found."); return filesToFlash; } // check if supplied targetNames are known TargetTypes, if so, continue, else return if (isZipFile(file)) { // unzip unzip(file); // read manifest.json File basePath = new File(file.getAbsoluteFile().getParent() + "/" + getFileNameWithoutExtension(file)); File manifestFile = new File(basePath.getAbsolutePath(), MANIFEST_FILENAME); if (basePath.exists() && manifestFile.exists()) { Manifest mf = null; try { mf = readManifest(manifestFile); } catch (IOException ioe) { mLogger.error("Error while trying to read manifest file:\n" + ioe.getMessage()); } // TODO: improve error handling if (mf == null) { return filesToFlash; } Set<String> files = mf.getFiles().keySet(); // iterate over file names in manifest.json for (String fileName : files) { FirmwareDetails firmwareDetails = mf.getFiles().get(fileName); Target t = this.mCload.getTargets().get(TargetTypes.fromString(firmwareDetails.getTarget())); if (t != null) { // use path to extracted file // File flashFile = new File(file.getParent() + "/" + file.getName() + "/" + fileName); File flashFile = new File(basePath.getAbsolutePath(), fileName); FlashTarget ft = new FlashTarget( t, readFile(flashFile), firmwareDetails.getType(), t.getStartPage()); // TODO: does startPage HAVE to be an extra argument!? // (it's already included in Target) // add flash target // if no target names are specified, flash everything if (targetNames == null || targetNames.length == 0 || targetNames[0].isEmpty()) { // deal with different platforms (CF1, CF2) // TODO: simplify if (t.getFlashPages() == 128 && "cf1".equalsIgnoreCase(firmwareDetails.getPlatform())) { // 128 = CF 1.0 filesToFlash.add(ft); // deal with STM32 and NRF51 for CF2 (different no of flash pages) } else if ((t.getFlashPages() == 1024 || t.getFlashPages() == 232) && "cf2".equalsIgnoreCase(firmwareDetails.getPlatform())) { // 1024 = CF 2.0 filesToFlash.add(ft); } } else { // else flash only files whose targets are contained in targetNames if (Arrays.asList(targetNames).contains(firmwareDetails.getTarget())) { filesToFlash.add(ft); } } } else { mLogger.error("No target found for " + firmwareDetails.getTarget()); } } } else { mLogger.error("Zip file " + file.getName() + " does not include a " + MANIFEST_FILENAME); } } else { // File is not a Zip file // add single flash target if (targetNames == null || targetNames.length != 1) { mLogger.error("Not an archive, must supply ONE target to flash."); } else { for (String tn : targetNames) { if (!tn.isEmpty()) { Target target = this.mCload.getTargets().get(TargetTypes.fromString(tn)); FlashTarget ft = new FlashTarget(target, readFile(file), "binary", target.getStartPage()); filesToFlash.add(ft); } } } } return filesToFlash; }