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simple_mpd_notifier.h
1 // Copyright 2014 Google Inc. All rights reserved.
2 //
3 // Use of this source code is governed by a BSD-style
4 // license that can be found in the LICENSE file or at
5 // https://developers.google.com/open-source/licenses/bsd
6 
7 #ifndef MPD_BASE_SIMPLE_MPD_NOTIFIER_H_
8 #define MPD_BASE_SIMPLE_MPD_NOTIFIER_H_
9 
10 #include <map>
11 #include <string>
12 #include <vector>
13 
14 #include "packager/base/gtest_prod_util.h"
15 #include "packager/base/memory/scoped_ptr.h"
16 #include "packager/base/synchronization/lock.h"
17 #include "packager/mpd/base/mpd_notifier.h"
18 #include "packager/mpd/base/mpd_notifier_util.h"
19 
20 namespace edash_packager {
21 
22 class AdaptationSet;
23 class MpdBuilder;
24 class Representation;
25 class SimpleMpdNotifierTest;
26 
27 struct MpdOptions;
28 
32  public:
33  SimpleMpdNotifier(DashProfile dash_profile,
34  const MpdOptions& mpd_options,
35  const std::vector<std::string>& base_urls,
36  const std::string& output_path);
37  ~SimpleMpdNotifier() override;
38 
41  bool Init() override;
42  bool NotifyNewContainer(const MediaInfo& media_info, uint32_t* id) override;
43  bool NotifySampleDuration(uint32_t container_id,
44  uint32_t sample_duration) override;
45  bool NotifyNewSegment(uint32_t id,
46  uint64_t start_time,
47  uint64_t duration,
48  uint64_t size) override;
49  bool NotifyEncryptionUpdate(uint32_t container_id,
50  const std::string& drm_uuid,
51  const std::vector<uint8_t>& new_key_id,
52  const std::vector<uint8_t>& new_pssh) override;
54  uint32_t id,
55  const ContentProtectionElement& content_protection_element) override;
56  bool Flush() override;
58 
59  private:
60  friend class SimpleMpdNotifierTest;
61 
62  // Testing only method. Returns a pointer to MpdBuilder.
63  MpdBuilder* MpdBuilderForTesting() const {
64  return mpd_builder_.get();
65  }
66 
67  // Testing only method. Sets mpd_builder_.
68  void SetMpdBuilderForTesting(scoped_ptr<MpdBuilder> mpd_builder) {
69  mpd_builder_ = mpd_builder.Pass();
70  }
71 
72  // MPD output path.
73  std::string output_path_;
74  scoped_ptr<MpdBuilder> mpd_builder_;
75  base::Lock lock_;
76 
77  typedef std::map<std::string, AdaptationSet*> AdaptationSetMap;
78  AdaptationSetMap adaptation_set_map_;
79 
80  typedef std::map<uint32_t, Representation*> RepresentationMap;
81  RepresentationMap representation_map_;
82 
83  DISALLOW_COPY_AND_ASSIGN(SimpleMpdNotifier);
84 };
85 
86 } // namespace edash_packager
87 
88 #endif // MPD_BASE_SIMPLE_MPD_NOTIFIER_H_
bool NotifyEncryptionUpdate(uint32_t container_id, const std::string &drm_uuid, const std::vector< uint8_t > &new_key_id, const std::vector< uint8_t > &new_pssh) override
Defines Mpd Options.
Definition: mpd_options.h:17
bool AddContentProtectionElement(uint32_t id, const ContentProtectionElement &content_protection_element) override
DashProfile dash_profile() const
Definition: mpd_notifier.h:108
bool NotifySampleDuration(uint32_t container_id, uint32_t sample_duration) override
This class generates DASH MPDs (Media Presentation Descriptions).
Definition: mpd_builder.h:58
bool NotifyNewContainer(const MediaInfo &media_info, uint32_t *id) override
bool NotifyNewSegment(uint32_t id, uint64_t start_time, uint64_t duration, uint64_t size) override