1 /*
2  * Copyright 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef MEDIA_HTTP_CONNECTION_H_
18 
19 #define MEDIA_HTTP_CONNECTION_H_
20 
21 #include <media/stagefright/foundation/ABase.h>
22 #include <utils/KeyedVector.h>
23 #include <utils/RefBase.h>
24 #include <utils/String8.h>
25 
26 namespace android {
27 
28 struct MediaHTTPConnection : public virtual RefBase {
MediaHTTPConnectionMediaHTTPConnection29     MediaHTTPConnection() {}
30 
31     virtual bool connect(
32             const char *uri, const KeyedVector<String8, String8> *headers) = 0;
33 
34     virtual void disconnect() = 0;
35     virtual ssize_t readAt(off64_t offset, void *data, size_t size) = 0;
36     virtual off64_t getSize() = 0;
37     virtual status_t getMIMEType(String8 *mimeType) = 0;
38     virtual status_t getUri(String8 *uri) = 0;
39 
40 private:
41     DISALLOW_EVIL_CONSTRUCTORS(MediaHTTPConnection);
42 };
43 
44 }  // namespace android
45 
46 #endif  // MEDIA_HTTP_CONNECTION_H_
47