Minor MMS cleanup.

// FREEBIE

Closes #1827
This commit is contained in:
Moxie Marlinspike 2014-08-13 14:39:58 -07:00
parent 28e14f47cf
commit f4e9c4a710
3 changed files with 33 additions and 45 deletions

View File

@ -89,9 +89,8 @@ public class MmsCommunication {
cursor = DatabaseFactory.getMmsDatabase(context).getCarrierMmsInformation(apn);
if (cursor == null || !cursor.moveToFirst()) {
MmsConnectionParameters parameters = getLocalMmsConnectionParameters(context);
Log.w(TAG, "Android didn't have a result, using MMSC parameters: " + parameters.get().get(0).getMmsc() + " // " + parameters.get().get(0).getProxy() + " // " + parameters.get().get(0).getPort());
return parameters;
Log.w(TAG, "Android didn't have a result, querying local parameters.");
return getLocalMmsConnectionParameters(context);
}
do {
@ -100,15 +99,14 @@ public class MmsCommunication {
String port = cursor.getString(cursor.getColumnIndexOrThrow("mmsport"));
if (!Util.isEmpty(mmsc)) {
Log.w(TAG, "Using Android-provided MMSC parameters: " + mmsc + " // " + proxy + " // " + port);
Log.w(TAG, "Using Android-provided MMSC parameters.");
return new MmsConnectionParameters(mmsc, proxy, port);
}
} while (cursor.moveToNext());
MmsConnectionParameters parameters = getLocalMmsConnectionParameters(context);
Log.w(TAG, "Android didn't have a result, using MMSC parameters: " + parameters.get().get(0).getMmsc() + " // " + parameters.get().get(0).getProxy() + " // " + parameters.get().get(0).getPort());
return parameters;
Log.w(TAG, "Android provided results were empty, querying local parameters.");
return getLocalMmsConnectionParameters(context);
} catch (SQLiteException sqe) {
Log.w(TAG, sqe);
} catch (SecurityException se) {
@ -150,10 +148,12 @@ public class MmsCommunication {
}
protected static byte[] parseResponse(InputStream is) throws IOException {
InputStream in = new BufferedInputStream(is);
InputStream in = new BufferedInputStream(is);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Util.copy(in, baos);
Log.w(TAG, "received full server response, " + baos.size() + " bytes");
Log.w(TAG, "Received full server response, " + baos.size() + " bytes");
return baos.toByteArray();
}
@ -162,14 +162,16 @@ public class MmsCommunication {
{
HttpURLConnection urlConnection;
URL url = new URL(urlString);
if (proxy != null) {
Log.w(TAG, "constructing http client using a proxy");
Log.w(TAG, String.format("Constructing http client using a proxy: (%s:%d)", proxy, port));
Proxy proxyRoute = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxy, port));
urlConnection = (HttpURLConnection) url.openConnection(proxyRoute);
} else {
Log.w(TAG, "constructing http client without proxy");
Log.w(TAG, "Constructing http client without proxy");
urlConnection = (HttpURLConnection) url.openConnection();
}
urlConnection.setConnectTimeout(20*1000);
urlConnection.setReadTimeout(20*1000);
urlConnection.setUseCaches(false);

View File

@ -21,7 +21,6 @@ import android.net.Uri;
import android.util.Log;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import ws.com.google.android.mms.pdu.PduParser;
@ -42,23 +41,18 @@ public class MmsDownloadHelper extends MmsCommunication {
client.setRequestMethod("GET");
client.setRequestProperty("Accept", "*/*, application/vnd.wap.mms-message, application/vnd.wap.sic");
Log.w(TAG, "connecting to " + url);
Log.w(TAG, "Connecting to " + url);
client.connect();
final InputStream is;
try {
is = client.getInputStream();
} catch (IOException ioe) {
Log.w(TAG, "failed with response code " + client.getResponseCode() + " / " + client.getResponseMessage());
throw ioe;
}
int responseCode = client.getResponseCode();
Log.w(TAG, "response code was " + client.getResponseCode() + "/" + client.getResponseMessage());
if (client.getResponseCode() != 200) {
Log.w(TAG, "Response code: " + responseCode + "/" + client.getResponseMessage());
if (responseCode != 200) {
throw new IOException("non-200 response");
}
return parseResponse(is);
return parseResponse(client.getInputStream());
} finally {
if (client != null) client.disconnect();
}

View File

@ -51,38 +51,30 @@ public class MmsSendHelper extends MmsCommunication {
client.setDoInput(true);
client.setDoOutput(true);
client.setRequestMethod("POST");
URI targetUrl = new URI(url);
if (Util.isEmpty(targetUrl.getHost()))
throw new IOException("Invalid target host: " + targetUrl.getHost() + " , " + targetUrl);
client.setRequestProperty("Content-Type", "application/vnd.wap.mms-message");
client.setRequestProperty("Accept", "*/*, application/vnd.wap.mms-message, application/vnd.wap.sic");
client.setRequestProperty("x-wap-profile", "http://www.google.com/oha/rdf/ua-profile-kila.xml");
Log.w(TAG, "connecting to " + targetUrl);
Log.w(TAG, "Connecting to " + url);
client.connect();
Log.w(TAG, "writing mms payload, " + mms.length + " bytes");
OutputStream out = new BufferedOutputStream(client.getOutputStream());
Log.w(TAG, "Writing mms payload, " + mms.length + " bytes");
OutputStream out = client.getOutputStream();
out.write(mms);
out.flush();
out.close();
Log.w(TAG, "payload sent");
final InputStream is;
try {
is = client.getInputStream();
} catch (IOException ioe) {
Log.w(TAG, "failed with response code " + client.getResponseCode() + " / " + client.getResponseMessage());
throw ioe;
}
Log.w(TAG, "response code was " + client.getResponseCode() + "/" + client.getResponseMessage());
if (client.getResponseCode() != 200) {
Log.w(TAG, "Payload sent");
int responseCode = client.getResponseCode();
Log.w(TAG, "Response code: " + responseCode + "/" + client.getResponseMessage());
if (responseCode != 200) {
throw new IOException("non-200 response");
}
return parseResponse(is);
} catch (URISyntaxException use) {
Log.w(TAG, use);
throw new IOException("Couldn't parse URI.");
return parseResponse(client.getInputStream());
} finally {
if (client != null) client.disconnect();
}