1 /* 2 * Copyright (C) 2012 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 SDP_LOADER_H_ 18 19 #define SDP_LOADER_H_ 20 21 #include <media/stagefright/foundation/AMessage.h> 22 #include <media/stagefright/foundation/AHandler.h> 23 #include <utils/String8.h> 24 25 namespace android { 26 27 struct HTTPBase; 28 29 struct SDPLoader : public AHandler { 30 enum Flags { 31 // Don't log any URLs. 32 kFlagIncognito = 1, 33 }; 34 enum { 35 kWhatSDPLoaded = 'sdpl' 36 }; 37 SDPLoader(const sp<AMessage> ¬ify, uint32_t flags = 0, bool uidValid = false, uid_t uid = 0); 38 39 void load(const char* url, const KeyedVector<String8, String8> *headers); 40 41 void cancel(); 42 43 protected: ~SDPLoaderSDPLoader44 virtual ~SDPLoader() {} 45 46 virtual void onMessageReceived(const sp<AMessage> &msg); 47 48 private: 49 enum { 50 kWhatLoad = 'load', 51 }; 52 53 void onLoad(const sp<AMessage> &msg); 54 55 sp<AMessage> mNotify; 56 const char* mUrl; 57 uint32_t mFlags; 58 bool mUIDValid; 59 uid_t mUID; 60 sp<ALooper> mNetLooper; 61 bool mCancelled; 62 63 sp<HTTPBase> mHTTPDataSource; 64 65 DISALLOW_EVIL_CONSTRUCTORS(SDPLoader); 66 }; 67 68 } // namespace android 69 70 #endif // SDP_LOADER_H_ 71