2017-09-20 02:35:05 +00:00
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< li class = "navelem" > < a class = "el" href = "../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html" > packager< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_b7f276137d53b05d7f6b34219adc0a31.html" > hls< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_65bafb41b3669ba481c8da543a696a08.html" > base< / a > < / li > < / ul >
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< div class = "title" > simple_hls_notifier.cc< / div > < / div >
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< div class = "contents" >
< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2016 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #include " packager/hls/base/simple_hls_notifier.h" < / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include < cmath> < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include " packager/base/base64.h" < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #include " packager/base/files/file_path.h" < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include " packager/base/json/json_writer.h" < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include " packager/base/logging.h" < / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #include " packager/base/optional.h" < / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include " packager/base/strings/string_number_conversions.h" < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include " packager/base/strings/stringprintf.h" < / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #include " packager/hls/base/media_playlist.h" < / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "preprocessor" > #include " packager/media/base/fixed_key_source.h" < / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #include " packager/media/base/protection_system_specific_info.h" < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "preprocessor" > #include " packager/media/base/widevine_key_source.h" < / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "preprocessor" > #include " packager/media/base/widevine_pssh_data.pb.h" < / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "keyword" > namespace < / span > shaka {< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "keyword" > using< / span > base::FilePath;< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "keyword" > namespace < / span > hls {< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kUriBase64Prefix[] = < span class = "stringliteral" > " data:text/plain;base64," < / span > ;< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kUriFairplayPrefix[] = < span class = "stringliteral" > " skd://" < / span > ;< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kWidevineDashIfIopUUID[] =< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "stringliteral" > " urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" < / span > ;< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "keywordtype" > bool< / span > IsWidevineSystemId(< span class = "keyword" > const< / span > std::vector< uint8_t> & system_id) {< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "keywordflow" > return< / span > system_id.size() == arraysize(media::kWidevineSystemId) & & < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   std::equal(system_id.begin(), system_id.end(),< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   media::kWidevineSystemId);< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   }< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "keywordtype" > bool< / span > IsCommonSystemId(< span class = "keyword" > const< / span > std::vector< uint8_t> & system_id) {< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "keywordflow" > return< / span > system_id.size() == arraysize(media::kCommonSystemId) & & < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   std::equal(system_id.begin(), system_id.end(), media::kCommonSystemId);< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   }< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "keywordtype" > bool< / span > IsFairplaySystemId(< span class = "keyword" > const< / span > std::vector< uint8_t> & system_id) {< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keywordflow" > return< / span > system_id.size() == arraysize(media::kFairplaySystemId) & & < / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   std::equal(system_id.begin(), system_id.end(), media::kFairplaySystemId);< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   }< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   std::string Base64EncodeData(< span class = "keyword" > const< / span > std::string& prefix,< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "keyword" > const< / span > std::string& data) {< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   std::string data_base64;< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   base::Base64Encode(data, & data_base64);< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "keywordflow" > return< / span > prefix + data_base64;< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   }< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   std::string VectorToString(< span class = "keyword" > const< / span > std::vector< uint8_t> & v) {< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < span class = "keywordflow" > return< / span > std::string(v.begin(), v.end());< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   }< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "comment" > // TODO(rkuroiwa): Dedup these with the functions in MpdBuilder.< / span > < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "comment" > // If |media_path| is contained in |parent_path|, then< / span > < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "comment" > // Strips the common path and keep only the relative part of |media_path|.< / span > < / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "comment" > // e.g. if |parent_path| is /some/parent/ and< / span > < / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "comment" > // |media_path| is /some/parent/abc/child/item.ext,< / span > < / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < span class = "comment" > // abc/child/item.ext is returned.< / span > < / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "comment" > // else< / span > < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "comment" > // Returns |media_path|.< / span > < / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "comment" > // The path separator of the output is also changed to " /" if it is not.< / span > < / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   std::string MakePathRelative(< span class = "keyword" > const< / span > std::string& media_path,< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < span class = "keyword" > const< / span > FilePath& parent_path) {< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   FilePath relative_path;< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "keyword" > const< / span > FilePath child_path = FilePath::FromUTF8Unsafe(media_path);< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > is_child =< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   parent_path.AppendRelativePath(child_path, & relative_path);< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "keywordflow" > if< / span > (!is_child)< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   relative_path = child_path;< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "keywordflow" > return< / span > relative_path.NormalizePathSeparatorsTo(< span class = "charliteral" > ' /' < / span > ).AsUTF8Unsafe();< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   }< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "comment" > // Segment URL is relative to either output directory or the directory< / span > < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < span class = "comment" > // containing the media playlist depends on whether base_url is set.< / span > < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   std::string GenerateSegmentUrl(< span class = "keyword" > const< / span > std::string& segment_name,< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < span class = "keyword" > const< / span > std::string& base_url,< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "keyword" > const< / span > std::string& output_dir,< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "keyword" > const< / span > std::string& playlist_file_name) {< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   FilePath output_path = FilePath::FromUTF8Unsafe(output_dir);< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "keywordflow" > if< / span > (!base_url.empty()) {< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "comment" > // Media segment URL is base_url + segment path relative to output< / span > < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "comment" > // directory.< / span > < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "keywordflow" > return< / span > base_url + MakePathRelative(segment_name, output_path);< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   }< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < span class = "comment" > // Media segment URL is segment path relative to the directory containing the< / span > < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "comment" > // playlist.< / span > < / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "keyword" > const< / span > FilePath playlist_dir =< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   output_path.Append(FilePath::FromUTF8Unsafe(playlist_file_name))< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   .DirName()< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   .AsEndingWithSeparator();< / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < span class = "keywordflow" > return< / span > MakePathRelative(segment_name, playlist_dir);< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   }< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "keywordtype" > bool< / span > WidevinePsshToJson(< span class = "keyword" > const< / span > std::vector< uint8_t> & pssh_box,< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & key_id,< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   std::string* pssh_json) {< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   media::ProtectionSystemSpecificInfo pssh_info;< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "keywordflow" > if< / span > (!pssh_info.Parse(pssh_box.data(), pssh_box.size())) {< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to parse PSSH box." < / span > ;< / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   }< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   media::WidevinePsshData pssh_proto;< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < span class = "keywordflow" > if< / span > (!pssh_proto.ParseFromArray(pssh_info.pssh_data().data(),< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   pssh_info.pssh_data().size())) {< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to parse protection_system_specific_data." < / span > ;< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   }< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   < span class = "keywordflow" > if< / span > (!pssh_proto.has_provider() ||< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   (!pssh_proto.has_content_id() & & pssh_proto.key_id_size() == 0)) {< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Missing fields to generate URI." < / span > ;< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   }< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   base::DictionaryValue pssh_dict;< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   pssh_dict.SetString(< span class = "stringliteral" > " provider" < / span > , pssh_proto.provider());< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < span class = "keywordflow" > if< / span > (pssh_proto.has_content_id()) {< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   std::string content_id_base64;< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   base::Base64Encode(base::StringPiece(pssh_proto.content_id().data(),< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   pssh_proto.content_id().size()),< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   & content_id_base64);< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   pssh_dict.SetString(< span class = "stringliteral" > " content_id" < / span > , content_id_base64);< / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   }< / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   base::ListValue* key_ids = < span class = "keyword" > new< / span > base::ListValue();< / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   < / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   key_ids-> AppendString(base::HexEncode(key_id.data(), key_id.size()));< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::string& < span class = "keywordtype" > id< / span > : pssh_proto.key_id()) {< / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   < span class = "keywordflow" > if< / span > (key_id.size() == < span class = "keywordtype" > id< / span > .size() & & < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   memcmp(key_id.data(), < span class = "keywordtype" > id< / span > .data(), < span class = "keywordtype" > id< / span > .size()) == 0) {< / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   }< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   key_ids-> AppendString(base::HexEncode(< span class = "keywordtype" > id< / span > .data(), < span class = "keywordtype" > id< / span > .size()));< / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   }< / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   pssh_dict.Set(< span class = "stringliteral" > " key_ids" < / span > , key_ids);< / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < span class = "keywordflow" > if< / span > (!base::JSONWriter::Write(pssh_dict, pssh_json)) {< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to write to JSON." < / span > ;< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   }< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   }< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   < / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   base::Optional< MediaPlaylist::EncryptionMethod> StringToEncryptionMethod(< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   < span class = "keyword" > const< / span > std::string& method) {< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < span class = "keywordflow" > if< / span > (method == < span class = "stringliteral" > " cenc" < / span > ) {< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < span class = "keywordflow" > return< / span > MediaPlaylist::EncryptionMethod::kSampleAesCenc;< / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (method == < span class = "stringliteral" > " cbcs" < / span > ) {< / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   < span class = "keywordflow" > return< / span > MediaPlaylist::EncryptionMethod::kSampleAes;< / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (method == < span class = "stringliteral" > " cbca" < / span > ) {< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < span class = "comment" > // cbca is a place holder for sample aes.< / span > < / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   < span class = "keywordflow" > return< / span > MediaPlaylist::EncryptionMethod::kSampleAes;< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   }< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   }< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   < / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   < span class = "keywordtype" > void< / span > NotifyEncryptionToMediaPlaylist(< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   MediaPlaylist::EncryptionMethod encryption_method,< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < span class = "keyword" > const< / span > std::string& uri,< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & key_id,< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & iv,< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   < span class = "keyword" > const< / span > std::string& key_format,< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   < span class = "keyword" > const< / span > std::string& key_format_version,< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   MediaPlaylist* media_playlist) {< / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   std::string iv_string;< / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   < span class = "keywordflow" > if< / span > (!iv.empty()) {< / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   iv_string = < span class = "stringliteral" > " 0x" < / span > + base::HexEncode(iv.data(), iv.size());< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   }< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   std::string key_id_string;< / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < span class = "keywordflow" > if< / span > (!key_id.empty()) {< / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   key_id_string = < span class = "stringliteral" > " 0x" < / span > + base::HexEncode(key_id.data(), key_id.size());< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   }< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   media_playlist-> AddEncryptionInfo(< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   encryption_method,< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   uri, key_id_string, iv_string,< / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   key_format, key_format_version);< / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   }< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   < / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   < span class = "comment" > // Creates JSON format and the format similar to MPD.< / span > < / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   < span class = "keywordtype" > bool< / span > HandleWidevineKeyFormats(< / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   MediaPlaylist::EncryptionMethod encryption_method,< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & key_id,< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & iv,< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & protection_system_specific_data,< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   MediaPlaylist* media_playlist) {< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < span class = "keywordflow" > if< / span > (encryption_method == MediaPlaylist::EncryptionMethod::kSampleAes) {< / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "comment" > // This format allows SAMPLE-AES only.< / span > < / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   std::string key_uri_data;< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < span class = "keywordflow" > if< / span > (!WidevinePsshToJson(protection_system_specific_data, key_id,< / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   & key_uri_data)) {< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   }< / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   std::string key_uri_data_base64 =< / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   Base64EncodeData(kUriBase64Prefix, key_uri_data);< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   NotifyEncryptionToMediaPlaylist(encryption_method, key_uri_data_base64,< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   std::vector< uint8_t> (), iv, < span class = "stringliteral" > " com.widevine" < / span > ,< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "stringliteral" > " 1" < / span > , media_playlist);< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   }< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   < / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   std::string pssh_as_string(< / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   reinterpret_cast< const char*> (protection_system_specific_data.data()),< / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   protection_system_specific_data.size());< / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   std::string key_uri_data_base64 =< / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   Base64EncodeData(kUriBase64Prefix, pssh_as_string);< / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   NotifyEncryptionToMediaPlaylist(encryption_method, key_uri_data_base64,< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   key_id, iv, kWidevineDashIfIopUUID, < span class = "stringliteral" > " 1" < / span > ,< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   media_playlist);< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   }< / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   < / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   < span class = "keywordtype" > bool< / span > WriteMediaPlaylist(< span class = "keyword" > const< / span > std::string& output_dir,< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   MediaPlaylist* playlist) {< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   std::string file_path =< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   FilePath::FromUTF8Unsafe(output_dir)< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   .Append(FilePath::FromUTF8Unsafe(playlist-> file_name()))< / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   .AsUTF8Unsafe();< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   < span class = "keywordflow" > if< / span > (!playlist-> WriteToFile(file_path)) {< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to write playlist " < / span > < < file_path;< / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   }< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   }< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   < / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   < / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   MediaPlaylistFactory::~MediaPlaylistFactory() {}< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   < / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   std::unique_ptr< MediaPlaylist> MediaPlaylistFactory::Create(< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   < a class = "code" href = "../../d8/daf/namespaceshaka.html#ab63a3c00cdbf61cfb6dd7a2497b26f8d" > HlsPlaylistType< / a > type,< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < span class = "keywordtype" > double< / span > time_shift_buffer_depth,< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   < span class = "keyword" > const< / span > std::string& file_name,< / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   < span class = "keyword" > const< / span > std::string& name,< / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   < span class = "keyword" > const< / span > std::string& group_id) {< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   < span class = "keywordflow" > return< / span > std::unique_ptr< MediaPlaylist> (< span class = "keyword" > new< / span > MediaPlaylist(< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   type, time_shift_buffer_depth, file_name, name, group_id));< / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   }< / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   < / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a8550250a5d368ae2d9ded8999b878449" > 250< / a > < / span >   < a class = "code" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a8550250a5d368ae2d9ded8999b878449" > SimpleHlsNotifier::SimpleHlsNotifier< / a > (< a class = "code" href = "../../d8/daf/namespaceshaka.html#ab63a3c00cdbf61cfb6dd7a2497b26f8d" > HlsPlaylistType< / a > playlist_type,< / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   < span class = "keywordtype" > double< / span > time_shift_buffer_depth,< / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   < span class = "keyword" > const< / span > std::string& prefix,< / div >
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   < span class = "keyword" > const< / span > std::string& output_dir,< / div >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   < span class = "keyword" > const< / span > std::string& master_playlist_name)< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   : < a class = "code" href = "../../d9/deb/classshaka_1_1hls_1_1HlsNotifier.html" > HlsNotifier< / a > (playlist_type),< / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   time_shift_buffer_depth_(time_shift_buffer_depth),< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   prefix_(prefix),< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   output_dir_(output_dir),< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   media_playlist_factory_(new < a class = "code" href = "../../d9/d9b/classshaka_1_1hls_1_1MediaPlaylistFactory.html" > MediaPlaylistFactory< / a > ()),< / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   master_playlist_(new < a class = "code" href = "../../d1/d87/classshaka_1_1hls_1_1MasterPlaylist.html" > MasterPlaylist< / a > (master_playlist_name)) {}< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   < / div >
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   SimpleHlsNotifier::~SimpleHlsNotifier() {}< / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   < / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a40850c462766a0ce4e9c92014ed77a91" > 264< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a40850c462766a0ce4e9c92014ed77a91" > SimpleHlsNotifier::Init< / a > () {< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   }< / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   < / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a44409a32566bb416e572946fc2f511c9" > 268< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a44409a32566bb416e572946fc2f511c9" > SimpleHlsNotifier::NotifyNewStream< / a > (< span class = "keyword" > const< / span > MediaInfo& media_info,< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   < span class = "keyword" > const< / span > std::string& playlist_name,< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   < span class = "keyword" > const< / span > std::string& name,< / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   < span class = "keyword" > const< / span > std::string& group_id,< / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   uint32_t* stream_id) {< / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   DCHECK(stream_id);< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   std::unique_ptr< MediaPlaylist> media_playlist =< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   media_playlist_factory_-> Create(< a class = "code" href = "../../d9/deb/classshaka_1_1hls_1_1HlsNotifier.html#ab758817024e2d9ba012e93d02d115d94" > playlist_type< / a > (), time_shift_buffer_depth_,< / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   playlist_name, name, group_id);< / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < span class = "keywordflow" > if< / span > (!media_playlist-> SetMediaInfo(media_info)) {< / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to set media info for playlist " < / span > < < playlist_name;< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   }< / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   < / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   MediaPlaylist::EncryptionMethod encryption_method =< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   MediaPlaylist::EncryptionMethod::kNone;< / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   < span class = "keywordflow" > if< / span > (media_info.protected_content().has_protection_scheme()) {< / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   < span class = "keyword" > const< / span > std::string& protection_scheme =< / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   media_info.protected_content().protection_scheme();< / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   base::Optional< MediaPlaylist::EncryptionMethod> enc_method =< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   StringToEncryptionMethod(protection_scheme);< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   < span class = "keywordflow" > if< / span > (!enc_method) {< / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to recognize protection scheme " < / span > < / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   < < protection_scheme;< / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00294" > < / a > < span class = "lineno" > 294< / span >   }< / div >
< div class = "line" > < a name = "l00295" > < / a > < span class = "lineno" > 295< / span >   encryption_method = enc_method.value();< / div >
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   }< / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   < / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   *stream_id = sequence_number_.GetNext();< / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   base::AutoLock auto_lock(lock_);< / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   master_playlist_-> AddMediaPlaylist(media_playlist.get());< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   stream_map_[*stream_id].reset(< / div >
< div class = "line" > < a name = "l00302" > < / a > < span class = "lineno" > 302< / span >   < span class = "keyword" > new< / span > StreamEntry{std::move(media_playlist), encryption_method});< / div >
< div class = "line" > < a name = "l00303" > < / a > < span class = "lineno" > 303< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   }< / div >
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   < / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#afab88a610a6d2ac8b21dd86a456c2c06" > 306< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#afab88a610a6d2ac8b21dd86a456c2c06" > SimpleHlsNotifier::NotifyNewSegment< / a > (uint32_t stream_id,< / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   < span class = "keyword" > const< / span > std::string& segment_name,< / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   uint64_t start_time,< / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > 309< / span >   uint64_t duration,< / div >
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   uint64_t start_byte_offset,< / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   uint64_t size) {< / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   base::AutoLock auto_lock(lock_);< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   < span class = "keyword" > auto< / span > stream_iterator = stream_map_.find(stream_id);< / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   < span class = "keywordflow" > if< / span > (stream_iterator == stream_map_.end()) {< / div >
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Cannot find stream with ID: " < / span > < < stream_id;< / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   }< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   < span class = "keyword" > auto< / span > & media_playlist = stream_iterator-> second-> media_playlist;< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   < span class = "keyword" > const< / span > std::string& segment_url = GenerateSegmentUrl(< / div >
< div class = "line" > < a name = "l00320" > < / a > < span class = "lineno" > 320< / span >   segment_name, prefix_, output_dir_, media_playlist-> file_name());< / div >
< div class = "line" > < a name = "l00321" > < / a > < span class = "lineno" > 321< / span >   media_playlist-> AddSegment(segment_url, start_time, duration,< / div >
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   start_byte_offset, size);< / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   < / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   < span class = "comment" > // Update target duration.< / span > < / div >
< div class = "line" > < a name = "l00325" > < / a > < span class = "lineno" > 325< / span >   uint32_t longest_segment_duration =< / div >
< div class = "line" > < a name = "l00326" > < / a > < span class = "lineno" > 326< / span >   < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (ceil(media_playlist-> GetLongestSegmentDuration()));< / div >
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   < span class = "keywordtype" > bool< / span > target_duration_updated = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   < span class = "keywordflow" > if< / span > (longest_segment_duration > target_duration_) {< / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   target_duration_ = longest_segment_duration;< / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   target_duration_updated = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   }< / div >
< div class = "line" > < a name = "l00332" > < / a > < span class = "lineno" > 332< / span >   < / div >
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   < span class = "comment" > // Update the playlists when there is new segments in live mode.< / span > < / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "../../d9/deb/classshaka_1_1hls_1_1HlsNotifier.html#ab758817024e2d9ba012e93d02d115d94" > playlist_type< / a > () == HlsPlaylistType::kLive ||< / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   < a class = "code" href = "../../d9/deb/classshaka_1_1hls_1_1HlsNotifier.html#ab758817024e2d9ba012e93d02d115d94" > playlist_type< / a > () == HlsPlaylistType::kEvent) {< / div >
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   < span class = "keywordflow" > if< / span > (!master_playlist_-> WriteMasterPlaylist(prefix_, output_dir_)) {< / div >
< div class = "line" > < a name = "l00337" > < / a > < span class = "lineno" > 337< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to write master playlist." < / span > ;< / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   }< / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   < span class = "comment" > // Update all playlists if target duration is updated.< / span > < / div >
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   < span class = "keywordflow" > if< / span > (target_duration_updated) {< / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & streams : stream_map_) {< / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   < a class = "code" href = "../../dd/d1c/classshaka_1_1hls_1_1MediaPlaylist.html" > MediaPlaylist< / a > * playlist = streams.second-> media_playlist.get();< / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   playlist-> < a class = "code" href = "../../dd/d1c/classshaka_1_1hls_1_1MediaPlaylist.html#ae912291a5be66ae6256006654cc04dd6" > SetTargetDuration< / a > (target_duration_);< / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   < span class = "keywordflow" > if< / span > (!WriteMediaPlaylist(output_dir_, playlist))< / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   }< / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   < span class = "keywordflow" > return< / span > WriteMediaPlaylist(output_dir_, media_playlist.get());< / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   }< / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   }< / div >
< div class = "line" > < a name = "l00352" > < / a > < span class = "lineno" > 352< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00353" > < / a > < span class = "lineno" > 353< / span >   }< / div >
< div class = "line" > < a name = "l00354" > < / a > < span class = "lineno" > 354< / span >   < / div >
< div class = "line" > < a name = "l00355" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#ac2df072e5fbfcbf172319222a180e73d" > 355< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#ac2df072e5fbfcbf172319222a180e73d" > SimpleHlsNotifier::NotifyEncryptionUpdate< / a > (< / div >
< div class = "line" > < a name = "l00356" > < / a > < span class = "lineno" > 356< / span >   uint32_t stream_id,< / div >
< div class = "line" > < a name = "l00357" > < / a > < span class = "lineno" > 357< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & key_id,< / div >
< div class = "line" > < a name = "l00358" > < / a > < span class = "lineno" > 358< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & system_id,< / div >
< div class = "line" > < a name = "l00359" > < / a > < span class = "lineno" > 359< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & iv,< / div >
< div class = "line" > < a name = "l00360" > < / a > < span class = "lineno" > 360< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & protection_system_specific_data) {< / div >
< div class = "line" > < a name = "l00361" > < / a > < span class = "lineno" > 361< / span >   base::AutoLock auto_lock(lock_);< / div >
< div class = "line" > < a name = "l00362" > < / a > < span class = "lineno" > 362< / span >   < span class = "keyword" > auto< / span > stream_iterator = stream_map_.find(stream_id);< / div >
< div class = "line" > < a name = "l00363" > < / a > < span class = "lineno" > 363< / span >   < span class = "keywordflow" > if< / span > (stream_iterator == stream_map_.end()) {< / div >
< div class = "line" > < a name = "l00364" > < / a > < span class = "lineno" > 364< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Cannot find stream with ID: " < / span > < < stream_id;< / div >
< div class = "line" > < a name = "l00365" > < / a > < span class = "lineno" > 365< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00366" > < / a > < span class = "lineno" > 366< / span >   }< / div >
< div class = "line" > < a name = "l00367" > < / a > < span class = "lineno" > 367< / span >   < / div >
< div class = "line" > < a name = "l00368" > < / a > < span class = "lineno" > 368< / span >   std::unique_ptr< MediaPlaylist> & media_playlist =< / div >
< div class = "line" > < a name = "l00369" > < / a > < span class = "lineno" > 369< / span >   stream_iterator-> second-> media_playlist;< / div >
< div class = "line" > < a name = "l00370" > < / a > < span class = "lineno" > 370< / span >   < span class = "keyword" > const< / span > MediaPlaylist::EncryptionMethod encryption_method =< / div >
< div class = "line" > < a name = "l00371" > < / a > < span class = "lineno" > 371< / span >   stream_iterator-> second-> encryption_method;< / div >
< div class = "line" > < a name = "l00372" > < / a > < span class = "lineno" > 372< / span >   LOG_IF(WARNING, encryption_method == MediaPlaylist::EncryptionMethod::kNone)< / div >
< div class = "line" > < a name = "l00373" > < / a > < span class = "lineno" > 373< / span >   < < < span class = "stringliteral" > " Got encryption notification but the encryption method is NONE" < / span > ;< / div >
< div class = "line" > < a name = "l00374" > < / a > < span class = "lineno" > 374< / span >   < span class = "keywordflow" > if< / span > (IsWidevineSystemId(system_id)) {< / div >
< div class = "line" > < a name = "l00375" > < / a > < span class = "lineno" > 375< / span >   < span class = "keywordflow" > return< / span > HandleWidevineKeyFormats(encryption_method,< / div >
< div class = "line" > < a name = "l00376" > < / a > < span class = "lineno" > 376< / span >   key_id, iv, protection_system_specific_data,< / div >
< div class = "line" > < a name = "l00377" > < / a > < span class = "lineno" > 377< / span >   media_playlist.get());< / div >
< div class = "line" > < a name = "l00378" > < / a > < span class = "lineno" > 378< / span >   }< / div >
< div class = "line" > < a name = "l00379" > < / a > < span class = "lineno" > 379< / span >   < span class = "keywordflow" > if< / span > (IsCommonSystemId(system_id)) {< / div >
< div class = "line" > < a name = "l00380" > < / a > < span class = "lineno" > 380< / span >   < span class = "comment" > // Use key_id as the key_uri. The player needs to have custom logic to< / span > < / div >
< div class = "line" > < a name = "l00381" > < / a > < span class = "lineno" > 381< / span >   < span class = "comment" > // convert it to the actual key url.< / span > < / div >
< div class = "line" > < a name = "l00382" > < / a > < span class = "lineno" > 382< / span >   std::string key_uri_data = VectorToString(key_id);< / div >
< div class = "line" > < a name = "l00383" > < / a > < span class = "lineno" > 383< / span >   std::string key_uri_data_base64 =< / div >
< div class = "line" > < a name = "l00384" > < / a > < span class = "lineno" > 384< / span >   Base64EncodeData(kUriBase64Prefix, key_uri_data);< / div >
< div class = "line" > < a name = "l00385" > < / a > < span class = "lineno" > 385< / span >   NotifyEncryptionToMediaPlaylist(encryption_method,< / div >
< div class = "line" > < a name = "l00386" > < / a > < span class = "lineno" > 386< / span >   key_uri_data_base64, std::vector< uint8_t> (),< / div >
< div class = "line" > < a name = "l00387" > < / a > < span class = "lineno" > 387< / span >   iv, < span class = "stringliteral" > " identity" < / span > , < span class = "stringliteral" > " " < / span > , media_playlist.get());< / div >
< div class = "line" > < a name = "l00388" > < / a > < span class = "lineno" > 388< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00389" > < / a > < span class = "lineno" > 389< / span >   }< / div >
< div class = "line" > < a name = "l00390" > < / a > < span class = "lineno" > 390< / span >   < / div >
< div class = "line" > < a name = "l00391" > < / a > < span class = "lineno" > 391< / span >   < span class = "keywordflow" > if< / span > (IsFairplaySystemId(system_id)) {< / div >
< div class = "line" > < a name = "l00392" > < / a > < span class = "lineno" > 392< / span >   < span class = "comment" > // Use key_id as the key_uri. The player needs to have custom logic to< / span > < / div >
< div class = "line" > < a name = "l00393" > < / a > < span class = "lineno" > 393< / span >   < span class = "comment" > // convert it to the actual key url.< / span > < / div >
< div class = "line" > < a name = "l00394" > < / a > < span class = "lineno" > 394< / span >   std::string key_uri_data = VectorToString(key_id);< / div >
< div class = "line" > < a name = "l00395" > < / a > < span class = "lineno" > 395< / span >   std::string key_uri_data_base64 =< / div >
< div class = "line" > < a name = "l00396" > < / a > < span class = "lineno" > 396< / span >   Base64EncodeData(kUriFairplayPrefix, key_uri_data);< / div >
< div class = "line" > < a name = "l00397" > < / a > < span class = "lineno" > 397< / span >   < / div >
< div class = "line" > < a name = "l00398" > < / a > < span class = "lineno" > 398< / span >   < span class = "comment" > // Fairplay defines IV to be carried with the key, not the playlist.< / span > < / div >
< div class = "line" > < a name = "l00399" > < / a > < span class = "lineno" > 399< / span >   NotifyEncryptionToMediaPlaylist(encryption_method,< / div >
< div class = "line" > < a name = "l00400" > < / a > < span class = "lineno" > 400< / span >   key_uri_data_base64, std::vector< uint8_t> (),< / div >
< div class = "line" > < a name = "l00401" > < / a > < span class = "lineno" > 401< / span >   std::vector< uint8_t> (),< / div >
< div class = "line" > < a name = "l00402" > < / a > < span class = "lineno" > 402< / span >   < span class = "stringliteral" > " com.apple.streamingkeydelivery" < / span > , < span class = "stringliteral" > " 1" < / span > ,< / div >
< div class = "line" > < a name = "l00403" > < / a > < span class = "lineno" > 403< / span >   media_playlist.get());< / div >
< div class = "line" > < a name = "l00404" > < / a > < span class = "lineno" > 404< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00405" > < / a > < span class = "lineno" > 405< / span >   }< / div >
< div class = "line" > < a name = "l00406" > < / a > < span class = "lineno" > 406< / span >   < / div >
< div class = "line" > < a name = "l00407" > < / a > < span class = "lineno" > 407< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Unknown system ID: " < / span > < / div >
< div class = "line" > < a name = "l00408" > < / a > < span class = "lineno" > 408< / span >   < < base::HexEncode(system_id.data(), system_id.size());< / div >
< div class = "line" > < a name = "l00409" > < / a > < span class = "lineno" > 409< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00410" > < / a > < span class = "lineno" > 410< / span >   }< / div >
< div class = "line" > < a name = "l00411" > < / a > < span class = "lineno" > 411< / span >   < / div >
< div class = "line" > < a name = "l00412" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a153fe931c8e6fe3e585ebd925d75d229" > 412< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a153fe931c8e6fe3e585ebd925d75d229" > SimpleHlsNotifier::Flush< / a > () {< / div >
< div class = "line" > < a name = "l00413" > < / a > < span class = "lineno" > 413< / span >   base::AutoLock auto_lock(lock_);< / div >
< div class = "line" > < a name = "l00414" > < / a > < span class = "lineno" > 414< / span >   < span class = "keywordflow" > if< / span > (!master_playlist_-> WriteMasterPlaylist(prefix_, output_dir_)) {< / div >
< div class = "line" > < a name = "l00415" > < / a > < span class = "lineno" > 415< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Failed to write master playlist." < / span > ;< / div >
< div class = "line" > < a name = "l00416" > < / a > < span class = "lineno" > 416< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00417" > < / a > < span class = "lineno" > 417< / span >   }< / div >
< div class = "line" > < a name = "l00418" > < / a > < span class = "lineno" > 418< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & streams : stream_map_) {< / div >
< div class = "line" > < a name = "l00419" > < / a > < span class = "lineno" > 419< / span >   < a class = "code" href = "../../dd/d1c/classshaka_1_1hls_1_1MediaPlaylist.html" > MediaPlaylist< / a > * playlist = streams.second-> media_playlist.get();< / div >
< div class = "line" > < a name = "l00420" > < / a > < span class = "lineno" > 420< / span >   playlist-> < a class = "code" href = "../../dd/d1c/classshaka_1_1hls_1_1MediaPlaylist.html#ae912291a5be66ae6256006654cc04dd6" > SetTargetDuration< / a > (target_duration_);< / div >
< div class = "line" > < a name = "l00421" > < / a > < span class = "lineno" > 421< / span >   < span class = "keywordflow" > if< / span > (!WriteMediaPlaylist(output_dir_, playlist))< / div >
< div class = "line" > < a name = "l00422" > < / a > < span class = "lineno" > 422< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00423" > < / a > < span class = "lineno" > 423< / span >   }< / div >
< div class = "line" > < a name = "l00424" > < / a > < span class = "lineno" > 424< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00425" > < / a > < span class = "lineno" > 425< / span >   }< / div >
< div class = "line" > < a name = "l00426" > < / a > < span class = "lineno" > 426< / span >   < / div >
< div class = "line" > < a name = "l00427" > < / a > < span class = "lineno" > 427< / span >   } < span class = "comment" > // namespace hls< / span > < / div >
< div class = "line" > < a name = "l00428" > < / a > < span class = "lineno" > 428< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1SimpleHlsNotifier_html_a8550250a5d368ae2d9ded8999b878449" > < div class = "ttname" > < a href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a8550250a5d368ae2d9ded8999b878449" > shaka::hls::SimpleHlsNotifier::SimpleHlsNotifier< / a > < / div > < div class = "ttdeci" > SimpleHlsNotifier(HlsPlaylistType playlist_type, double time_shift_buffer_depth, const std::string & prefix, const std::string & output_dir, const std::string & master_playlist_name)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/dad/simple__hls__notifier_8cc_source.html#l00250" > simple_hls_notifier.cc:250< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1MasterPlaylist_html" > < div class = "ttname" > < a href = "../../d1/d87/classshaka_1_1hls_1_1MasterPlaylist.html" > shaka::hls::MasterPlaylist< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d57/master__playlist_8h_source.html#l00023" > master_playlist.h:23< / a > < / div > < / div >
< div class = "ttc" id = "namespaceshaka_html_ab63a3c00cdbf61cfb6dd7a2497b26f8d" > < div class = "ttname" > < a href = "../../d8/daf/namespaceshaka.html#ab63a3c00cdbf61cfb6dd7a2497b26f8d" > shaka::HlsPlaylistType< / a > < / div > < div class = "ttdeci" > HlsPlaylistType< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d6/d47/hls__params_8h_source.html#l00016" > hls_params.h:16< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1SimpleHlsNotifier_html_afab88a610a6d2ac8b21dd86a456c2c06" > < div class = "ttname" > < a href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#afab88a610a6d2ac8b21dd86a456c2c06" > shaka::hls::SimpleHlsNotifier::NotifyNewSegment< / a > < / div > < div class = "ttdeci" > bool NotifyNewSegment(uint32_t stream_id, const std::string & segment_name, uint64_t start_time, uint64_t duration, uint64_t start_byte_offset, uint64_t size) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/dad/simple__hls__notifier_8cc_source.html#l00306" > simple_hls_notifier.cc:306< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1MediaPlaylistFactory_html" > < div class = "ttname" > < a href = "../../d9/d9b/classshaka_1_1hls_1_1MediaPlaylistFactory.html" > shaka::hls::MediaPlaylistFactory< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../da/d55/simple__hls__notifier_8h_source.html#l00028" > simple_hls_notifier.h:28< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1MediaPlaylist_html_ae912291a5be66ae6256006654cc04dd6" > < div class = "ttname" > < a href = "../../dd/d1c/classshaka_1_1hls_1_1MediaPlaylist.html#ae912291a5be66ae6256006654cc04dd6" > shaka::hls::MediaPlaylist::SetTargetDuration< / a > < / div > < div class = "ttdeci" > virtual void SetTargetDuration(uint32_t target_duration)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/df2/media__playlist_8cc_source.html#l00411" > media_playlist.cc:411< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1SimpleHlsNotifier_html_a40850c462766a0ce4e9c92014ed77a91" > < div class = "ttname" > < a href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a40850c462766a0ce4e9c92014ed77a91" > shaka::hls::SimpleHlsNotifier::Init< / a > < / div > < div class = "ttdeci" > bool Init() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/dad/simple__hls__notifier_8cc_source.html#l00264" > simple_hls_notifier.cc:264< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1HlsNotifier_html" > < div class = "ttname" > < a href = "../../d9/deb/classshaka_1_1hls_1_1HlsNotifier.html" > shaka::hls::HlsNotifier< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d1e/hls__notifier_8h_source.html#l00020" > hls_notifier.h:20< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1MediaPlaylist_html" > < div class = "ttname" > < a href = "../../dd/d1c/classshaka_1_1hls_1_1MediaPlaylist.html" > shaka::hls::MediaPlaylist< / a > < / div > < div class = "ttdoc" > Methods are virtual for mocking. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../da/d4a/media__playlist_8h_source.html#l00044" > media_playlist.h:44< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1HlsNotifier_html_ab758817024e2d9ba012e93d02d115d94" > < div class = "ttname" > < a href = "../../d9/deb/classshaka_1_1hls_1_1HlsNotifier.html#ab758817024e2d9ba012e93d02d115d94" > shaka::hls::HlsNotifier::playlist_type< / a > < / div > < div class = "ttdeci" > HlsPlaylistType playlist_type() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d1e/hls__notifier_8h_source.html#l00080" > hls_notifier.h:80< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1SimpleHlsNotifier_html_a44409a32566bb416e572946fc2f511c9" > < div class = "ttname" > < a href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a44409a32566bb416e572946fc2f511c9" > shaka::hls::SimpleHlsNotifier::NotifyNewStream< / a > < / div > < div class = "ttdeci" > bool NotifyNewStream(const MediaInfo & media_info, const std::string & playlist_name, const std::string & stream_name, const std::string & group_id, uint32_t *stream_id) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/dad/simple__hls__notifier_8cc_source.html#l00268" > simple_hls_notifier.cc:268< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1SimpleHlsNotifier_html_a153fe931c8e6fe3e585ebd925d75d229" > < div class = "ttname" > < a href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#a153fe931c8e6fe3e585ebd925d75d229" > shaka::hls::SimpleHlsNotifier::Flush< / a > < / div > < div class = "ttdeci" > bool Flush() override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/dad/simple__hls__notifier_8cc_source.html#l00412" > simple_hls_notifier.cc:412< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1hls_1_1SimpleHlsNotifier_html_ac2df072e5fbfcbf172319222a180e73d" > < div class = "ttname" > < a href = "../../d7/d5c/classshaka_1_1hls_1_1SimpleHlsNotifier.html#ac2df072e5fbfcbf172319222a180e73d" > shaka::hls::SimpleHlsNotifier::NotifyEncryptionUpdate< / a > < / div > < div class = "ttdeci" > bool NotifyEncryptionUpdate(uint32_t stream_id, const std::vector< uint8_t > & key_id, const std::vector< uint8_t > & system_id, const std::vector< uint8_t > & iv, const std::vector< uint8_t > & protection_system_specific_data) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/dad/simple__hls__notifier_8cc_source.html#l00355" > simple_hls_notifier.cc:355< / a > < / div > < / div >
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