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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "android_webview/native/android_protocol_handler.h" | 5 #include "android_webview/native/android_protocol_handler.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "android_webview/browser/net/android_stream_reader_url_request_job.h" | 9 #include "android_webview/browser/net/android_stream_reader_url_request_job.h" |
| 10 #include "android_webview/browser/net/aw_url_request_job_factory.h" | 10 #include "android_webview/browser/net/aw_url_request_job_factory.h" |
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| 128 AndroidStreamReaderURLRequestJobDelegateImpl::OpenInputStream(JNIEnv* env, | 128 AndroidStreamReaderURLRequestJobDelegateImpl::OpenInputStream(JNIEnv* env, |
| 129 const GURL& url) { | 129 const GURL& url) { |
| 130 DCHECK(url.is_valid()); | 130 DCHECK(url.is_valid()); |
| 131 DCHECK(env); | 131 DCHECK(env); |
| 132 | 132 |
| 133 // Open the input stream. | 133 // Open the input stream. |
| 134 ScopedJavaLocalRef<jstring> jurl = | 134 ScopedJavaLocalRef<jstring> jurl = |
| 135 ConvertUTF8ToJavaString(env, url.spec()); | 135 ConvertUTF8ToJavaString(env, url.spec()); |
| 136 ScopedJavaLocalRef<jobject> stream = | 136 ScopedJavaLocalRef<jobject> stream = |
| 137 android_webview::Java_AndroidProtocolHandler_open( | 137 android_webview::Java_AndroidProtocolHandler_open( |
| 138 env, | 138 env, GetResourceContext(env), jurl); |
| 139 GetResourceContext(env).obj(), | |
| 140 jurl.obj()); | |
| 141 | 139 |
| 142 if (stream.is_null()) { | 140 if (stream.is_null()) { |
| 143 DLOG(ERROR) << "Unable to open input stream for Android URL"; | 141 DLOG(ERROR) << "Unable to open input stream for Android URL"; |
| 144 return std::unique_ptr<InputStream>(); | 142 return std::unique_ptr<InputStream>(); |
| 145 } | 143 } |
| 146 return base::WrapUnique(new InputStreamImpl(stream)); | 144 return base::WrapUnique(new InputStreamImpl(stream)); |
| 147 } | 145 } |
| 148 | 146 |
| 149 void AndroidStreamReaderURLRequestJobDelegateImpl::OnInputStreamOpenFailed( | 147 void AndroidStreamReaderURLRequestJobDelegateImpl::OnInputStreamOpenFailed( |
| 150 net::URLRequest* request, | 148 net::URLRequest* request, |
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| 164 DCHECK(mime_type); | 162 DCHECK(mime_type); |
| 165 | 163 |
| 166 // Query the mime type from the Java side. It is possible for the query to | 164 // Query the mime type from the Java side. It is possible for the query to |
| 167 // fail, as the mime type cannot be determined for all supported schemes. | 165 // fail, as the mime type cannot be determined for all supported schemes. |
| 168 ScopedJavaLocalRef<jstring> url = | 166 ScopedJavaLocalRef<jstring> url = |
| 169 ConvertUTF8ToJavaString(env, request->url().spec()); | 167 ConvertUTF8ToJavaString(env, request->url().spec()); |
| 170 const InputStreamImpl* stream_impl = | 168 const InputStreamImpl* stream_impl = |
| 171 InputStreamImpl::FromInputStream(stream); | 169 InputStreamImpl::FromInputStream(stream); |
| 172 ScopedJavaLocalRef<jstring> returned_type = | 170 ScopedJavaLocalRef<jstring> returned_type = |
| 173 android_webview::Java_AndroidProtocolHandler_getMimeType( | 171 android_webview::Java_AndroidProtocolHandler_getMimeType( |
| 174 env, | 172 env, GetResourceContext(env), stream_impl->jobj(), url); |
| 175 GetResourceContext(env).obj(), | |
| 176 stream_impl->jobj(), url.obj()); | |
| 177 if (returned_type.is_null()) | 173 if (returned_type.is_null()) |
| 178 return false; | 174 return false; |
| 179 | 175 |
| 180 *mime_type = base::android::ConvertJavaStringToUTF8(returned_type); | 176 *mime_type = base::android::ConvertJavaStringToUTF8(returned_type); |
| 181 return true; | 177 return true; |
| 182 } | 178 } |
| 183 | 179 |
| 184 bool AndroidStreamReaderURLRequestJobDelegateImpl::GetCharset( | 180 bool AndroidStreamReaderURLRequestJobDelegateImpl::GetCharset( |
| 185 JNIEnv* env, | 181 JNIEnv* env, |
| 186 net::URLRequest* request, | 182 net::URLRequest* request, |
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| 288 return ConvertUTF8ToJavaString(env, android_webview::kAndroidAssetPath); | 284 return ConvertUTF8ToJavaString(env, android_webview::kAndroidAssetPath); |
| 289 } | 285 } |
| 290 | 286 |
| 291 static ScopedJavaLocalRef<jstring> GetAndroidResourcePath( | 287 static ScopedJavaLocalRef<jstring> GetAndroidResourcePath( |
| 292 JNIEnv* env, | 288 JNIEnv* env, |
| 293 const JavaParamRef<jclass>& /*clazz*/) { | 289 const JavaParamRef<jclass>& /*clazz*/) { |
| 294 return ConvertUTF8ToJavaString(env, android_webview::kAndroidResourcePath); | 290 return ConvertUTF8ToJavaString(env, android_webview::kAndroidResourcePath); |
| 295 } | 291 } |
| 296 | 292 |
| 297 } // namespace android_webview | 293 } // namespace android_webview |
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