android_webview/native/intercepted_request_data.cc

   1 // Copyright (c) 2012 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/intercepted_request_data.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "jni/InterceptedRequestData_jni.h"
  10
  11 using std::string;
  12 using base::android::ScopedJavaLocalRef;
  13
  14 InterceptedRequestData::InterceptedRequestData(
  15     JNIEnv* env, base::android::JavaRef<jobject> obj) {
  16   java_object_.Reset(env, obj.obj());
  17 }
  18
  19 InterceptedRequestData::~InterceptedRequestData() {
  20 }
  21
  22 ScopedJavaLocalRef<jobject>
  23 InterceptedRequestData::GetInputStream(JNIEnv* env) const {
  24   return Java_InterceptedRequestData_getData(env, java_object_.obj());
  25 }
  26
  27 bool InterceptedRequestData::GetMimeType(JNIEnv* env,
  28                                          string* mime_type) const {
  29   ScopedJavaLocalRef<jstring> jstring_mime_type =
  30       Java_InterceptedRequestData_getMimeType(env, java_object_.obj());
  31   if (jstring_mime_type.is_null())
  32     return false;
  33   *mime_type = ConvertJavaStringToUTF8(jstring_mime_type);
  34   return true;
  35 }
  36
  37 bool InterceptedRequestData::GetCharset(
  38     JNIEnv* env, string* charset) const {
  39   ScopedJavaLocalRef<jstring> jstring_charset =
  40       Java_InterceptedRequestData_getCharset(env, java_object_.obj());
  41   if (jstring_charset.is_null())
  42     return false;
  43   *charset = ConvertJavaStringToUTF8(jstring_charset);
  44   return true;
  45 }
  46
  47 bool RegisterInterceptedRequestData(JNIEnv* env) {
  48   if (g_InterceptedRequestData_clazz)
  49     return true;
  50   if (!base::android::HasClass(env, kInterceptedRequestDataClassPath)) {
  51     DLOG(ERROR) << "Unable to find class InterceptedRequestData!";
  52     return false;
  53   }
  54   return RegisterNativesImpl(env);
  55 }