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      1 /*
      2  * Copyright 2010, The Android Open Source Project
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *  * Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  *  * Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "ChromiumInit.h"
     28 
     29 #include "ChromiumIncludes.h"
     30 #include "JNIUtility.h"
     31 #include "jni.h"
     32 
     33 #include <cutils/log.h>
     34 #include <string>
     35 
     36 namespace android {
     37 
     38 bool logMessageHandler(int severity, const char* file, int line, size_t message_start, const std::string& str) {
     39     int androidSeverity = ANDROID_LOG_VERBOSE;
     40     switch(severity) {
     41     case logging::LOG_FATAL:
     42         androidSeverity = ANDROID_LOG_FATAL;
     43         break;
     44     case logging::LOG_ERROR_REPORT:
     45     case logging::LOG_ERROR:
     46         androidSeverity = ANDROID_LOG_ERROR;
     47         break;
     48     case logging::LOG_WARNING:
     49         androidSeverity = ANDROID_LOG_WARN;
     50         break;
     51     default:
     52         androidSeverity = ANDROID_LOG_VERBOSE;
     53         break;
     54     }
     55     android_printLog(androidSeverity, "chromium", "%s:%d: %s", file, line, str.c_str());
     56     return false;
     57 }
     58 
     59 namespace {
     60     scoped_ptr<net::NetworkChangeNotifier> networkChangeNotifier;
     61 }
     62 
     63 void initChromium()
     64 {
     65     static base::Lock lock;
     66     base::AutoLock aLock(lock);
     67     static bool initCalled = false;
     68     if (!initCalled) {
     69         logging::SetLogMessageHandler(logMessageHandler);
     70         networkChangeNotifier.reset(net::NetworkChangeNotifier::Create());
     71         net::HttpNetworkLayer::EnableSpdy("npn");
     72         initCalled = true;
     73         jni::SetJavaVM(JSC::Bindings::getJavaVM());
     74     }
     75 }
     76 
     77 } // namespace android
     78