public static void dumpBinaryGuidsToFile()

in teamcity-symbol-agent/src/main/java/jetbrains/buildServer/symbols/tools/BinaryGuidDumper.java [17:50]

32 lines of code
6 McCabe index (conditional complexity)


    public static void dumpBinaryGuidsToFile(Collection<File> files, File output, BuildProgressLogger buildLogger) {
        final Element root = new Element("file-signs");
        for (File file : files) {
            RandomAccessFile randomAccess = null;
            try {
                randomAccess = new RandomAccessFile(file, "r");
                //the PE offset is at byte [60,64)
                int peOffset = readIntLE(randomAccess, 60);
                int timestamp = readIntLE(randomAccess, peOffset + 8);
                int size = readIntLE(randomAccess, peOffset + 80);
                String signature = Integer.toHexString(timestamp) + Integer.toHexString(size);
                final Element entry = new Element("file-sign-entry");
                entry.setAttribute("file-path", file.getPath());
                entry.setAttribute("file", file.getName());
                entry.setAttribute("sign", signature);
                root.addContent(entry);
            } catch (IOException e) {
                buildLogger.exception(e);
            } finally {
                if (randomAccess != null)
                    try {
                        randomAccess.close();
                    } catch (IOException e) {
                        //I hate you, checked exceptions
                        buildLogger.exception(e);
                    }
            }
        }
        try {
            XmlUtil.saveDocument(new Document(root), new FileOutputStream(output));
        } catch (IOException e) {
            buildLogger.exception(e);
        }
    }