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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/aw_resource.h"
6 
7 #include "base/android/jni_string.h"
8 #include "base/android/scoped_java_ref.h"
9 #include "jni/AwResource_jni.h"
10 
11 namespace android_webview {
12 namespace AwResource {
13 
14 // These JNI functions are used by the Renderer but rely on Java data
15 // structures that exist in the Browser. By virtue of the WebView running
16 // in single process we can just reach over and use them. When WebView is
17 // multi-process capable, we'll need to rethink these. See crbug.com/156062.
18 
GetLoadErrorPageContent()19 std::string GetLoadErrorPageContent() {
20   JNIEnv* env = base::android::AttachCurrentThread();
21   ScopedJavaLocalRef<jstring> content =
22       Java_AwResource_getLoadErrorPageContent(env);
23   return base::android::ConvertJavaStringToUTF8(content);
24 }
25 
GetNoDomainPageContent()26 std::string GetNoDomainPageContent() {
27   JNIEnv* env = base::android::AttachCurrentThread();
28   ScopedJavaLocalRef<jstring> content =
29       Java_AwResource_getNoDomainPageContent(env);
30   return base::android::ConvertJavaStringToUTF8(content);
31 }
32 
GetDefaultTextEncoding()33 std::string GetDefaultTextEncoding() {
34   JNIEnv* env = base::android::AttachCurrentThread();
35   ScopedJavaLocalRef<jstring> encoding =
36       Java_AwResource_getDefaultTextEncoding(env);
37   return base::android::ConvertJavaStringToUTF8(encoding);
38 }
39 
RegisterAwResource(JNIEnv * env)40 bool RegisterAwResource(JNIEnv* env) {
41   return RegisterNativesImpl(env) >= 0;
42 }
43 
44 }  // namespace AwResource
45 }  // namespace android_webview
46