diff options
| -rw-r--r-- | jni/icsandroid.cpp | 30 | ||||
| -rw-r--r-- | jni/icsandroid.h | 9 | ||||
| -rw-r--r-- | openvpn/src/openvpn/push.c | 1 | ||||
| -rw-r--r-- | src/de/blinkt/openvpn/FileProvider.java | 129 |
4 files changed, 169 insertions, 0 deletions
diff --git a/jni/icsandroid.cpp b/jni/icsandroid.cpp new file mode 100644 index 00000000..cd63c6fd --- /dev/null +++ b/jni/icsandroid.cpp @@ -0,0 +1,30 @@ + +#include "icsandroid.h" +#include "client/linux/handler/exception_handler.h" + +namespace { + +bool DumpCallback(const google_breakpad::MinidumpDescriptor& descriptor, + void* context, + bool succeeded) { + printf("Dump path: %s\n", descriptor.path()); +fflush(stdout); + return succeeded; +} + +void Crash() { + volatile int* a = reinterpret_cast<volatile int*>(NULL); + *a = 1; +} + +} // namespace + +static google_breakpad::MinidumpDescriptor* desc; +static google_breakpad::ExceptionHandler* eh; +void setup_breakpad(void) +{ +printf("Initializing Google Breakpad!\n"); +desc = new google_breakpad::MinidumpDescriptor("/data/data/de.blinkt.openvpn/cache"); +eh = new google_breakpad::ExceptionHandler(*desc, NULL, DumpCallback, NULL, true,-1); +} + diff --git a/jni/icsandroid.h b/jni/icsandroid.h new file mode 100644 index 00000000..cd11da40 --- /dev/null +++ b/jni/icsandroid.h @@ -0,0 +1,9 @@ +#ifdef __cplusplus +extern "C" { +#endif + + void setup_breakpad(void); + +#ifdef __cplusplus +} +#endif diff --git a/openvpn/src/openvpn/push.c b/openvpn/src/openvpn/push.c index 929a2f24..148d7ebe 100644 --- a/openvpn/src/openvpn/push.c +++ b/openvpn/src/openvpn/push.c @@ -464,6 +464,7 @@ process_incoming_push_msg (struct context *c, md5_state_update (&c->c2.pulled_options_state, BPTR(&buf_orig), BLEN(&buf_orig)); md5_state_final (&c->c2.pulled_options_state, &c->c2.pulled_options_digest); ret = PUSH_MSG_REPLY; + md5_state_init (&c->c2.pulled_options_state); break; case 2: md5_state_update (&c->c2.pulled_options_state, BPTR(&buf_orig), BLEN(&buf_orig)); diff --git a/src/de/blinkt/openvpn/FileProvider.java b/src/de/blinkt/openvpn/FileProvider.java new file mode 100644 index 00000000..1147ccf0 --- /dev/null +++ b/src/de/blinkt/openvpn/FileProvider.java @@ -0,0 +1,129 @@ +/* + * Copyright (C) 2011 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package de.blinkt.openvpn; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; + +import android.content.ContentProvider; +import android.content.ContentValues; +import android.content.ContentProvider.PipeDataWriter; +import android.content.res.AssetFileDescriptor; +import android.database.Cursor; +import android.net.Uri; +import android.os.Bundle; +import android.os.ParcelFileDescriptor; +import android.util.Log; + +/** + * A very simple content provider that can serve arbitrary asset files from + * our .apk. + */ +public class FileProvider extends ContentProvider + implements PipeDataWriter<InputStream> { + @Override + public boolean onCreate() { + return true; + } + + @Override + public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, + String sortOrder) { + // Don't support queries. + return null; + } + + @Override + public Uri insert(Uri uri, ContentValues values) { + // Don't support inserts. + return null; + } + + @Override + public int delete(Uri uri, String selection, String[] selectionArgs) { + // Don't support deletes. + return 0; + } + + @Override + public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) { + // Don't support updates. + return 0; + } + + @Override + public String getType(Uri uri) { + // For this sample, assume all files are .apks. + return "application/octet-stream"; + } + + @Override + public AssetFileDescriptor openAssetFile(Uri uri, String mode) throws FileNotFoundException { + // Try to open an asset with the given name. + String path = uri.getPath(); + if(path.startsWith("/")) + path = path.replaceFirst("/", ""); + + // I think this already random enough, no need for magic secure cookies + // 1f9563a4-a1f5-2165-255f2219-111823ef.dmp + if (!path.matches("^[0-9a-z-.]*$")) + throw new FileNotFoundException("url not in expect format " + uri); + + try { + + File cachedir = getContext().getCacheDir(); + File dumpfile = new File(cachedir,path); + InputStream is = new FileInputStream(dumpfile); + // Start a new thread that pipes the stream data back to the caller. + return new AssetFileDescriptor( + openPipeHelper(uri, null, null, is, this), 0, + dumpfile.length()); + } catch (IOException e) { + FileNotFoundException fnf = new FileNotFoundException("Unable to open minidump " + uri); + throw fnf; + } + } + + @Override + public void writeDataToPipe(ParcelFileDescriptor output, Uri uri, String mimeType, + Bundle opts, InputStream args) { + // Transfer data from the asset to the pipe the client is reading. + byte[] buffer = new byte[8192]; + int n; + FileOutputStream fout = new FileOutputStream(output.getFileDescriptor()); + try { + while ((n=args.read(buffer)) >= 0) { + fout.write(buffer, 0, n); + } + } catch (IOException e) { + Log.i("OpenVPNFileProvider", "Failed transferring", e); + } finally { + try { + args.close(); + } catch (IOException e) { + } + try { + fout.close(); + } catch (IOException e) { + } + } + } +} |