Andreas Huber | e71d10e | 2010-06-07 14:35:29 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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 M3U_PARSER_H_ |
| 18 | |
| 19 | #define M3U_PARSER_H_ |
| 20 | |
| 21 | #include <media/stagefright/foundation/ABase.h> |
| 22 | #include <media/stagefright/foundation/AMessage.h> |
| 23 | #include <media/stagefright/foundation/AString.h> |
| 24 | #include <utils/Vector.h> |
| 25 | |
| 26 | namespace android { |
| 27 | |
| 28 | struct M3UParser : public RefBase { |
| 29 | M3UParser(const char *baseURI, const void *data, size_t size); |
| 30 | |
| 31 | status_t initCheck() const; |
| 32 | |
| 33 | bool isExtM3U() const; |
| 34 | bool isVariantPlaylist() const; |
| 35 | |
| 36 | sp<AMessage> meta(); |
| 37 | |
| 38 | size_t size(); |
| 39 | bool itemAt(size_t index, AString *uri, sp<AMessage> *meta = NULL); |
| 40 | |
| 41 | protected: |
| 42 | virtual ~M3UParser(); |
| 43 | |
| 44 | private: |
| 45 | struct Item { |
| 46 | AString mURI; |
| 47 | sp<AMessage> mMeta; |
| 48 | }; |
| 49 | |
| 50 | status_t mInitCheck; |
| 51 | |
| 52 | AString mBaseURI; |
| 53 | bool mIsExtM3U; |
| 54 | bool mIsVariantPlaylist; |
| 55 | |
| 56 | sp<AMessage> mMeta; |
| 57 | Vector<Item> mItems; |
| 58 | |
| 59 | status_t parse(const void *data, size_t size); |
| 60 | |
| 61 | static status_t parseMetaData( |
| 62 | const AString &line, sp<AMessage> *meta, const char *key); |
| 63 | |
Andreas Huber | 2a4d22d | 2010-09-08 14:32:20 -0700 | [diff] [blame^] | 64 | static status_t parseStreamInf( |
| 65 | const AString &line, sp<AMessage> *meta); |
| 66 | |
Andreas Huber | e71d10e | 2010-06-07 14:35:29 -0700 | [diff] [blame] | 67 | static status_t ParseInt32(const char *s, int32_t *x); |
| 68 | |
| 69 | DISALLOW_EVIL_CONSTRUCTORS(M3UParser); |
| 70 | }; |
| 71 | |
| 72 | } // namespace android |
| 73 | |
| 74 | #endif // M3U_PARSER_H_ |