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Code Issues Projects Releases Wiki Activity

Use IoUtils.copy() in Tor plugin.

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This commit is contained in:
akwizgran
2016-08-22 15:29:59 +01:00
parent 34a4a3f3c6
commit d24e18a5d9
1 changed files with 7 additions and 24 deletions
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31
briar-android/src/org/briarproject/plugins/tor/TorPlugin.java
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@@ -34,8 +34,10 @@ import org.briarproject.api.properties.TransportProperties;
import org.briarproject.api.reporting.DevReporter;
import org.briarproject.api.settings.Settings;
import org.briarproject.api.system.LocationUtils;
import org.briarproject.util.IoUtils;
import org.briarproject.util.StringUtils;
import java.io.Closeable;
import java.io.EOFException;
import java.io.File;
import java.io.FileInputStream;
@@ -243,17 +245,17 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
// Unzip the Tor binary to the filesystem
in = getTorInputStream();
out = new FileOutputStream(torFile);
copy(in, out);
IoUtils.copy(in, out);
// Make the Tor binary executable
if (!torFile.setExecutable(true, true)) throw new IOException();
// Unzip the GeoIP database to the filesystem
in = getGeoIpInputStream();
out = new FileOutputStream(geoIpFile);
copy(in, out);
IoUtils.copy(in, out);
// Copy the config file to the filesystem
in = getConfigInputStream();
out = new FileOutputStream(configFile);
copy(in, out);
IoUtils.copy(in, out);
doneFile.createNewFile();
} catch (IOException e) {
tryToClose(in);
@@ -284,28 +286,9 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
return appContext.getResources().getAssets().open("torrc");
}
private void copy(InputStream in, OutputStream out) throws IOException {
byte[] buf = new byte[4096];
while (true) {
int read = in.read(buf);
if (read == -1) break;
out.write(buf, 0, read);
}
in.close();
out.close();
}
private void tryToClose(InputStream in) {
private void tryToClose(Closeable c) {
try {
if (in != null) in.close();
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
}
}
private void tryToClose(OutputStream out) {
try {
if (out != null) out.close();
if (c != null) c.close();
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
}