Examples with IProcessOutput com.android.utils.GrabProcessOutput.IProcessOutput used on opensource projects

Example 1 with IProcessOutput

use of com.android.utils.GrabProcessOutput.IProcessOutput in project bazel by bazelbuild.

the class KeystoreHelper method createNewStore.

/**
     * Creates a new store
     * @param osKeyStorePath the location of the store
     * @param storeType an optional keystore type, or <code>null</code> if the default is to
     * be used.
     * @param output an optional {@link IKeyGenOutput} object to get the stdout and stderr
     * of the keytool process call.
     * @throws KeyStoreException
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws UnrecoverableEntryException
     * @throws IOException
     * @throws KeytoolException
     */
public static boolean createNewStore(String osKeyStorePath, String storeType, String storePassword, String alias, String keyPassword, String description, int validityYears, final IKeyGenOutput output) throws KeyStoreException, NoSuchAlgorithmException, CertificateException, UnrecoverableEntryException, IOException, KeytoolException {
    // get the executable name of keytool depending on the platform.
    String os = System.getProperty("os.name");
    String keytoolCommand;
    if (os.startsWith("Windows")) {
        keytoolCommand = "keytool.exe";
    } else {
        keytoolCommand = "keytool";
    }
    String javaHome = System.getProperty("java.home");
    if (javaHome != null && !javaHome.isEmpty()) {
        keytoolCommand = javaHome + File.separator + "bin" + File.separator + keytoolCommand;
    }
    // create the command line to call key tool to build the key with no user input.
    ArrayList<String> commandList = new ArrayList<String>();
    commandList.add(keytoolCommand);
    commandList.add("-genkey");
    commandList.add("-alias");
    commandList.add(alias);
    commandList.add("-keyalg");
    commandList.add("RSA");
    commandList.add("-dname");
    commandList.add(description);
    commandList.add("-validity");
    commandList.add(Integer.toString(validityYears * 365));
    commandList.add("-keypass");
    commandList.add(keyPassword);
    commandList.add("-keystore");
    commandList.add(osKeyStorePath);
    commandList.add("-storepass");
    commandList.add(storePassword);
    if (storeType != null) {
        commandList.add("-storetype");
        commandList.add(storeType);
    }
    String[] commandArray = commandList.toArray(new String[commandList.size()]);
    // launch the command line process
    int result = 0;
    try {
        Process process = Runtime.getRuntime().exec(commandArray);
        result = GrabProcessOutput.grabProcessOutput(process, Wait.WAIT_FOR_READERS, new IProcessOutput() {

            @Override
            public void out(@Nullable String line) {
                if (line != null) {
                    if (output != null) {
                        output.out(line);
                    } else {
                        System.out.println(line);
                    }
                }
            }

            @Override
            public void err(@Nullable String line) {
                if (line != null) {
                    if (output != null) {
                        output.err(line);
                    } else {
                        System.err.println(line);
                    }
                }
            }
        });
    } catch (Exception e) {
        // create the command line as one string for debugging purposes
        StringBuilder builder = new StringBuilder();
        boolean firstArg = true;
        for (String arg : commandArray) {
            boolean hasSpace = arg.indexOf(' ') != -1;
            if (firstArg == true) {
                firstArg = false;
            } else {
                builder.append(' ');
            }
            if (hasSpace) {
                builder.append('"');
            }
            builder.append(arg);
            if (hasSpace) {
                builder.append('"');
            }
        }
        throw new KeytoolException("Failed to create key: " + e.getMessage(), javaHome, builder.toString());
    }
    if (result != 0) {
        return false;
    }
    return true;
}