src/android_webview/native/aw_contents_statics.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "android_webview/native/aw_contents_statics.h"
   6
   7 #include "android_webview/browser/aw_browser_context.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/android/scoped_java_ref.h"
  10 #include "base/callback.h"
  11 #include "components/data_reduction_proxy/browser/data_reduction_proxy_settings.h"
  12 #include "content/public/browser/browser_thread.h"
  13 #include "content/public/common/url_constants.h"
  14 #include "jni/AwContentsStatics_jni.h"
  15 #include "net/cert/cert_database.h"
  16
  17 using base::android::AttachCurrentThread;
  18 using base::android::ConvertJavaStringToUTF8;
  19 using base::android::ScopedJavaGlobalRef;
  20 using content::BrowserThread;
  21 using data_reduction_proxy::DataReductionProxySettings;
  22
  23 namespace android_webview {
  24
  25 namespace {
  26
  27 void ClientCertificatesCleared(ScopedJavaGlobalRef<jobject>* callback) {
  28   DCHECK_CURRENTLY_ON(BrowserThread::UI);
  29   JNIEnv* env = AttachCurrentThread();
  30   Java_AwContentsStatics_clientCertificatesCleared(env, callback->obj());
  31 }
  32
  33 void NotifyClientCertificatesChanged() {
  34   DCHECK_CURRENTLY_ON(BrowserThread::IO);
  35   net::CertDatabase::GetInstance()->OnAndroidKeyStoreChanged();
  36 }
  37
  38 }  // namespace
  39
  40 // static
  41 void ClearClientCertPreferences(JNIEnv* env, jclass, jobject callback) {
  42   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  43   ScopedJavaGlobalRef<jobject>* j_callback = new ScopedJavaGlobalRef<jobject>();
  44   j_callback->Reset(env, callback);
  45   BrowserThread::PostTaskAndReply(
  46       BrowserThread::IO,
  47       FROM_HERE,
  48       base::Bind(&NotifyClientCertificatesChanged),
  49       base::Bind(&ClientCertificatesCleared, base::Owned(j_callback)));
  50 }
  51
  52 // static
  53 void SetDataReductionProxyKey(JNIEnv* env, jclass, jstring key) {
  54   AwBrowserContext* browser_context = AwBrowserContext::GetDefault();
  55   DCHECK(browser_context);
  56   DataReductionProxySettings* drp_settings =
  57       browser_context->GetDataReductionProxySettings();
  58   if (drp_settings)
  59     drp_settings->params()->set_key(ConvertJavaStringToUTF8(env, key));
  60 }
  61
  62 // static
  63 void SetDataReductionProxyEnabled(JNIEnv* env, jclass, jboolean enabled) {
  64   AwBrowserContext::SetDataReductionProxyEnabled(enabled);
  65 }
  66
  67 // static
  68 jstring GetUnreachableWebDataUrl(JNIEnv* env, jclass) {
  69   return base::android::ConvertUTF8ToJavaString(
  70              env, content::kUnreachableWebDataURL).Release();
  71 }
  72
  73 bool RegisterAwContentsStatics(JNIEnv* env) {
  74   return RegisterNativesImpl(env);
  75 }
  76
  77 }  // namespace android_webview