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<div class="title">packager_main.cc</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2014 Google Inc. All rights reserved.</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
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<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>
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<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>
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<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>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <gflags/gflags.h></span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <iostream></span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "packager/app/crypto_flags.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "packager/app/fixed_key_encryption_flags.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "packager/app/hls_flags.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "packager/app/mpd_flags.h"</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "packager/app/muxer_flags.h"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "packager/app/packager_util.h"</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "packager/app/playready_key_encryption_flags.h"</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "packager/app/stream_descriptor.h"</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "packager/app/vlog_flags.h"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "packager/app/widevine_encryption_flags.h"</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "packager/base/command_line.h"</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "packager/base/logging.h"</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "packager/base/optional.h"</span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "packager/base/strings/string_number_conversions.h"</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "packager/base/strings/string_split.h"</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "packager/base/strings/stringprintf.h"</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "packager/file/file.h"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "packager/packager.h"</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#if defined(OS_WIN)</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"></span><span class="preprocessor">#include <codecvt></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <functional></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <locale></span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#endif // defined(OS_WIN)</span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> DEFINE_bool(dump_stream_info, <span class="keyword">false</span>, <span class="stringliteral">"Dump demuxed stream info."</span>);</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> DEFINE_bool(use_fake_clock_for_muxer,</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">false</span>,</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="stringliteral">"Set to true to use a fake clock for muxer. With this flag set, "</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="stringliteral">"creation time and modification time in outputs are set to 0. "</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="stringliteral">"Should only be used for testing."</span>);</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> DEFINE_bool(override_version,</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">false</span>,</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="stringliteral">"Override packager version in the generated outputs with "</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="stringliteral">"--test_version if it is set to true. Should be used for "</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="stringliteral">"testing only."</span>);</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> DEFINE_string(test_version,</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="stringliteral">""</span>,</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="stringliteral">"Packager version for testing. Ignored if --override_version is "</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="stringliteral">"false. Should be used for testing only."</span>);</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">namespace </span>shaka {</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kUsage[] =</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="stringliteral">"%s [flags] <stream_descriptor> ...\n\n"</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="stringliteral">" stream_descriptor consists of comma separated field_name/value pairs:\n"</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="stringliteral">" field_name=value,[field_name=value,]...\n"</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="stringliteral">" Supported field names are as follows (names in parenthesis are alias):\n"</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="stringliteral">" - input (in): Required input/source media file path or network stream\n"</span></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="stringliteral">" URL.\n"</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="stringliteral">" - stream_selector (stream): Required field with value 'audio',\n"</span></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="stringliteral">" 'video', 'text', or stream number (zero based).\n"</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="stringliteral">" - output (out,init_segment): Required output file (single file) or\n"</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="stringliteral">" initialization file path (multiple file).\n"</span></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="stringliteral">" - segment_template (segment): Optional value which specifies the\n"</span></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="stringliteral">" naming pattern for the segment files, and that the stream should be\n"</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="stringliteral">" split into multiple files. Its presence should be consistent across\n"</span></div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="stringliteral">" streams.\n"</span></div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="stringliteral">" - bandwidth (bw): Optional value which contains a user-specified\n"</span></div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="stringliteral">" content bit rate for the stream, in bits/sec. If specified, this\n"</span></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="stringliteral">" value is propagated to (HLS) EXT-X-STREAM-INF:BANDWIDTH or (DASH)\n"</span></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="stringliteral">" Representation@bandwidth and the $Bandwidth$ template parameter for\n"</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="stringliteral">" segment names. If not specified, the bandwidth value is estimated\n"</span></div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="stringliteral">" from content bitrate. Note that it only affects the generated\n"</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="stringliteral">" manifests/playlists; it has no effect on the media content itself.\n"</span></div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="stringliteral">" - language (lang): Optional value which contains a user-specified\n"</span></div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="stringliteral">" language tag. If specified, this value overrides any language\n"</span></div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="stringliteral">" metadata in the input stream.\n"</span></div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="stringliteral">" - output_format (format): Optional value which specifies the format\n"</span></div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="stringliteral">" of the output files (MP4 or WebM). If not specified, it will be\n"</span></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="stringliteral">" derived from the file extension of the output file.\n"</span></div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="stringliteral">" - skip_encryption=0|1: Optional. Defaults to 0 if not specified. If\n"</span></div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="stringliteral">" it is set to 1, no encryption of the stream will be made.\n"</span></div>
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|
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="stringliteral">" - trick_play_factor (tpf): Optional value which specifies the trick\n"</span></div>
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|
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="stringliteral">" play, a.k.a. trick mode, stream sampling rate among key frames.\n"</span></div>
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|
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="stringliteral">" If specified, the output is a trick play stream.\n"</span></div>
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|
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="stringliteral">" - hls_name: Required for audio when outputting HLS.\n"</span></div>
|
|
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="stringliteral">" name of the output stream. This is not (necessarily) the same as\n"</span></div>
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|
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="stringliteral">" output. This is used as the NAME attribute for EXT-X-MEDIA\n"</span></div>
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|
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="stringliteral">" - hls_group_id: Required for audio when outputting HLS.\n"</span></div>
|
|
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="stringliteral">" The group ID for the output stream. This is used as the GROUP-ID\n"</span></div>
|
|
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="stringliteral">" attribute for EXT-X-MEDIA.\n"</span></div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="stringliteral">" - playlist_name: Required for HLS output.\n"</span></div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="stringliteral">" Name of the playlist for the stream. Usually ends with '.m3u8'.\n"</span>;</div>
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|
<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="keyword">enum</span> ExitStatus {</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  kSuccess = 0,</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  kArgumentValidationFailed,</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  kPackagingFailed,</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  kInternalError,</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> };</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keywordtype">bool</span> GetWidevineSigner(WidevineSigner* signer) {</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  signer->signer_name = FLAGS_signer;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (!FLAGS_aes_signing_key_bytes.empty()) {</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  signer->signing_key_type = WidevineSigner::SigningKeyType::kAes;</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  signer->aes.key = FLAGS_aes_signing_key_bytes;</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  signer->aes.iv = FLAGS_aes_signing_iv_bytes;</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!FLAGS_rsa_signing_key_path.empty()) {</div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  signer->signing_key_type = WidevineSigner::SigningKeyType::kRsa;</div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> (!File::ReadFileToString(FLAGS_rsa_signing_key_path.c_str(),</div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  &signer->rsa.key)) {</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  LOG(ERROR) << <span class="stringliteral">"Failed to read from '"</span> << FLAGS_rsa_signing_key_path</div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  << <span class="stringliteral">"'."</span>;</div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> <span class="keyword">true</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> </div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> base::Optional<PackagingParams> GetPackagingParams() {</div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  PackagingParams packaging_params;</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  ChunkingParams& chunking_params = packaging_params.chunking_params;</div>
|
|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  chunking_params.segment_duration_in_seconds = FLAGS_segment_duration;</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  chunking_params.subsegment_duration_in_seconds = FLAGS_fragment_duration;</div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  chunking_params.segment_sap_aligned = FLAGS_segment_sap_aligned;</div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  chunking_params.subsegment_sap_aligned = FLAGS_fragment_sap_aligned;</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">int</span> num_key_providers = 0;</div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  EncryptionParams& encryption_params = packaging_params.encryption_params;</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (FLAGS_enable_widevine_encryption) {</div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  encryption_params.key_provider = KeyProvider::kWidevine;</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  ++num_key_providers;</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">if</span> (FLAGS_enable_playready_encryption) {</div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  encryption_params.key_provider = KeyProvider::kPlayready;</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  ++num_key_providers;</div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (FLAGS_enable_fixed_key_encryption) {</div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  encryption_params.key_provider = KeyProvider::kRawKey;</div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  ++num_key_providers;</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">if</span> (num_key_providers > 1) {</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  LOG(ERROR) << <span class="stringliteral">"Only one of --enable_widevine_encryption, "</span></div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="stringliteral">"--enable_playready_encryption, "</span></div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="stringliteral">"--enable_fixed_key_encryption can be enabled."</span>;</div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"> 149</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">if</span> (encryption_params.key_provider != KeyProvider::kNone) {</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  encryption_params.clear_lead_in_seconds = FLAGS_clear_lead;</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  encryption_params.protection_scheme = FLAGS_protection_scheme;</div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  encryption_params.crypto_period_duration_in_seconds =</div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  FLAGS_crypto_period_duration;</div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  encryption_params.vp9_subsample_encryption = FLAGS_vp9_subsample_encryption;</div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  encryption_params.stream_label_func = std::bind(</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  &EncryptionParams::DefaultStreamLabelFunction, FLAGS_max_sd_pixels,</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  FLAGS_max_hd_pixels, FLAGS_max_uhd1_pixels, std::placeholders::_1);</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">switch</span> (encryption_params.key_provider) {</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">case</span> KeyProvider::kWidevine: {</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  WidevineEncryptionParams& widevine = encryption_params.widevine;</div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  widevine.key_server_url = FLAGS_key_server_url;</div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  widevine.include_common_pssh = FLAGS_include_common_pssh;</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>  widevine.content_id = FLAGS_content_id_bytes;</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  widevine.policy = FLAGS_policy;</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (!GetWidevineSigner(&widevine.signer))</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">case</span> KeyProvider::kPlayready: {</div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  PlayreadyEncryptionParams& playready = encryption_params.playready;</div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  playready.key_server_url = FLAGS_playready_server_url;</div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  playready.program_identifier = FLAGS_program_identifier;</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  playready.ca_file = FLAGS_ca_file;</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  playready.client_cert_file = FLAGS_client_cert_file;</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  playready.client_cert_private_key_file =</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  FLAGS_client_cert_private_key_file;</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  playready.client_cert_private_key_password =</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  FLAGS_client_cert_private_key_password;</div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  playready.key_id = FLAGS_playready_key_id_bytes;</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  playready.key = FLAGS_playready_key_bytes;</div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">case</span> KeyProvider::kRawKey: {</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  RawKeyEncryptionParams& raw_key = encryption_params.raw_key;</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  raw_key.iv = FLAGS_iv_bytes;</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  raw_key.pssh = FLAGS_pssh_bytes;</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// An empty StreamLabel specifies the default KeyPair.</span></div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  RawKeyEncryptionParams::KeyPair& key_pair = raw_key.key_map[<span class="stringliteral">""</span>];</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  key_pair.key_id = FLAGS_key_id_bytes;</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  key_pair.key = FLAGS_key_bytes;</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">case</span> KeyProvider::kNone:</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  num_key_providers = 0;</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  DecryptionParams& decryption_params = packaging_params.decryption_params;</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (FLAGS_enable_widevine_decryption) {</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  decryption_params.key_provider = KeyProvider::kWidevine;</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  ++num_key_providers;</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span> (FLAGS_enable_fixed_key_decryption) {</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  decryption_params.key_provider = KeyProvider::kRawKey;</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  ++num_key_providers;</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>  <span class="keywordflow">if</span> (num_key_providers > 1) {</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  LOG(ERROR) << <span class="stringliteral">"Only one of --enable_widevine_decryption, "</span></div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="stringliteral">"--enable_fixed_key_decryption can be enabled."</span>;</div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">switch</span> (decryption_params.key_provider) {</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">case</span> KeyProvider::kWidevine: {</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  WidevineDecryptionParams& widevine = decryption_params.widevine;</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  widevine.key_server_url = FLAGS_key_server_url;</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (!GetWidevineSigner(&widevine.signer))</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">case</span> KeyProvider::kRawKey: {</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  RawKeyDecryptionParams& raw_key = decryption_params.raw_key;</div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="comment">// An empty StreamLabel specifies the default KeyPair.</span></div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  RawKeyDecryptionParams::KeyPair& key_pair = raw_key.key_map[<span class="stringliteral">""</span>];</div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  key_pair.key_id = FLAGS_key_id_bytes;</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  key_pair.key = FLAGS_key_bytes;</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">case</span> KeyProvider::kPlayready:</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">case</span> KeyProvider::kNone:</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">break</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> </div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  Mp4OutputParams& mp4_params = packaging_params.mp4_output_params;</div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  mp4_params.num_subsegments_per_sidx = FLAGS_num_subsegments_per_sidx;</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> (FLAGS_mp4_use_decoding_timestamp_in_timeline) {</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  LOG(WARNING) << <span class="stringliteral">"Flag --mp4_use_decoding_timestamp_in_timeline is set. "</span></div>
|
|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="stringliteral">"Note that it is a temporary hack to workaround Chromium "</span></div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="stringliteral">"bug https://crbug.com/398130. The flag may be removed "</span></div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="stringliteral">"when the Chromium bug is fixed."</span>;</div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  mp4_params.use_decoding_timestamp_in_timeline =</div>
|
|
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  FLAGS_mp4_use_decoding_timestamp_in_timeline;</div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  mp4_params.include_pssh_in_stream = FLAGS_mp4_include_pssh_in_stream;</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>  packaging_params.output_media_info = FLAGS_output_media_info;</div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  MpdParams& mpd_params = packaging_params.mpd_params;</div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  mpd_params.generate_static_live_mpd = FLAGS_generate_static_mpd;</div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  mpd_params.mpd_output = FLAGS_mpd_output;</div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  mpd_params.base_urls = base::SplitString(</div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  FLAGS_base_urls, <span class="stringliteral">","</span>, base::KEEP_WHITESPACE, base::SPLIT_WANT_NONEMPTY);</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  mpd_params.generate_dash_if_iop_compliant_mpd =</div>
|
|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  FLAGS_generate_dash_if_iop_compliant_mpd;</div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  mpd_params.minimum_update_period = FLAGS_minimum_update_period;</div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  mpd_params.min_buffer_time = FLAGS_min_buffer_time;</div>
|
|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  mpd_params.time_shift_buffer_depth = FLAGS_time_shift_buffer_depth;</div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  mpd_params.suggested_presentation_delay = FLAGS_suggested_presentation_delay;</div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  mpd_params.default_language = FLAGS_default_language;</div>
|
|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div>
|
|
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  HlsParams& hls_params = packaging_params.hls_params;</div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">if</span> (FLAGS_hls_playlist_type == <span class="stringliteral">"VOD"</span>) {</div>
|
|
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  hls_params.playlist_type = HlsPlaylistType::kVod;</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (FLAGS_hls_playlist_type == <span class="stringliteral">"LIVE"</span>) {</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  hls_params.playlist_type = HlsPlaylistType::kLive;</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (FLAGS_hls_playlist_type == <span class="stringliteral">"EVENT"</span>) {</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  hls_params.playlist_type = HlsPlaylistType::kEvent;</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  LOG(ERROR) << <span class="stringliteral">"Unrecognized playlist type "</span> << FLAGS_hls_playlist_type;</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span> base::nullopt;</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  hls_params.master_playlist_output = FLAGS_hls_master_playlist_output;</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  hls_params.base_url = FLAGS_hls_base_url;</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  hls_params.time_shift_buffer_depth = FLAGS_time_shift_buffer_depth;</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  TestParams& test_params = packaging_params.test_params;</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  test_params.dump_stream_info = FLAGS_dump_stream_info;</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  test_params.inject_fake_clock = FLAGS_use_fake_clock_for_muxer;</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (FLAGS_override_version)</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  test_params.injected_library_version = FLAGS_test_version;</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">return</span> packaging_params;</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> }</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="keywordtype">int</span> PackagerMain(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** argv) {</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// Needed to enable VLOG/DVLOG through --vmodule or --v.</span></div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  base::CommandLine::Init(argc, argv);</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// Set up logging.</span></div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  logging::LoggingSettings log_settings;</div>
|
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  log_settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;</div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  CHECK(logging::InitLogging(log_settings));</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  google::SetVersionString(shaka::Packager::GetLibraryVersion());</div>
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|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  google::SetUsageMessage(base::StringPrintf(kUsage, argv[0]));</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  google::ParseCommandLineFlags(&argc, &argv, <span class="keyword">true</span>);</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> (argc < 2) {</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  google::ShowUsageWithFlags(<span class="stringliteral">"Usage"</span>);</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">return</span> kSuccess;</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</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>  <span class="keywordflow">if</span> (!<a class="code" href="../../d8/daf/namespaceshaka.html#ade3cbb360c0dcaacc5667676af885008">ValidateWidevineCryptoFlags</a>() || !<a class="code" href="../../d8/daf/namespaceshaka.html#abc3f498491fb895860ebdee359935d93">ValidateFixedCryptoFlags</a>() ||</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  !<a class="code" href="../../d8/daf/namespaceshaka.html#a8b6212ccc4b98e5fdb72f84acf252c6b">ValidatePRCryptoFlags</a>()) {</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span> kArgumentValidationFailed;</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  base::Optional<PackagingParams> packaging_params = GetPackagingParams();</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">if</span> (!packaging_params)</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">return</span> kArgumentValidationFailed;</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  std::vector<StreamDescriptor> stream_descriptors;</div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < argc; ++i) {</div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  base::Optional<StreamDescriptor> stream_descriptor =</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="../../d8/daf/namespaceshaka.html#a8d03e8120932485c8fa0c686e1e32dac">ParseStreamDescriptor</a>(argv[i]);</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">if</span> (!stream_descriptor)</div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">return</span> kArgumentValidationFailed;</div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  stream_descriptors.push_back(stream_descriptor.value());</div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  Packager packager;</div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  Status status =</div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  packager.Initialize(packaging_params.value(), stream_descriptors);</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span> (!status.ok()) {</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  LOG(ERROR) << <span class="stringliteral">"Failed to initialize packager: "</span> << status.ToString();</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">return</span> kArgumentValidationFailed;</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  status = packager.Run();</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> (!status.ok()) {</div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  LOG(ERROR) << <span class="stringliteral">"Packaging Error: "</span> << status.ToString();</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">return</span> kPackagingFailed;</div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  printf(<span class="stringliteral">"Packaging completed successfully.\n"</span>);</div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">return</span> kSuccess;</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> }</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> } <span class="comment">// namespace</span></div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> } <span class="comment">// namespace shaka</span></div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="preprocessor">#if defined(OS_WIN)</span></div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="preprocessor"></span><span class="comment">// Windows wmain, which converts wide character arguments to UTF-8.</span></div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="keywordtype">int</span> wmain(<span class="keywordtype">int</span> argc, <span class="keywordtype">wchar_t</span>* argv[], <span class="keywordtype">wchar_t</span>* envp[]) {</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  std::unique_ptr<char* [], std::function<void(char**)>> utf8_argv(</div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">new</span> <span class="keywordtype">char</span>*[argc], [argc](<span class="keywordtype">char</span>** utf8_args) {</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="comment">// TODO(tinskip): This leaks, but if this code is enabled, it crashes.</span></div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// Figure out why. I suspect gflags does something funny with the</span></div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="comment">// argument array.</span></div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">// for (int idx = 0; idx < argc; ++idx)</span></div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// delete[] utf8_args[idx];</span></div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keyword">delete</span>[] utf8_args;</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  });</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> idx = 0; idx < argc; ++idx) {</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  std::string utf8_arg(converter.to_bytes(argv[idx]));</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  utf8_arg += <span class="charliteral">'\0'</span>;</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  utf8_argv[idx] = <span class="keyword">new</span> <span class="keywordtype">char</span>[utf8_arg.size()];</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  memcpy(utf8_argv[idx], &utf8_arg[0], utf8_arg.size());</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  }</div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">return</span> shaka::PackagerMain(argc, utf8_argv.get());</div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> }</div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="preprocessor">#else</span></div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="preprocessor"></span><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** argv) {</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">return</span> shaka::PackagerMain(argc, argv);</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> }</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="preprocessor">#endif // defined(OS_WIN)</span></div>
|
|
<div class="ttc" id="namespaceshaka_html_a8d03e8120932485c8fa0c686e1e32dac"><div class="ttname"><a href="../../d8/daf/namespaceshaka.html#a8d03e8120932485c8fa0c686e1e32dac">shaka::ParseStreamDescriptor</a></div><div class="ttdeci">base::Optional< StreamDescriptor > ParseStreamDescriptor(const std::string &descriptor_string)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/da6/stream__descriptor_8cc_source.html#l00074">stream_descriptor.cc:74</a></div></div>
|
|
<div class="ttc" id="namespaceshaka_html_ade3cbb360c0dcaacc5667676af885008"><div class="ttname"><a href="../../d8/daf/namespaceshaka.html#ade3cbb360c0dcaacc5667676af885008">shaka::ValidateWidevineCryptoFlags</a></div><div class="ttdeci">bool ValidateWidevineCryptoFlags()</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d42/widevine__encryption__flags_8cc_source.html#l00072">widevine_encryption_flags.cc:72</a></div></div>
|
|
<div class="ttc" id="namespaceshaka_html_abc3f498491fb895860ebdee359935d93"><div class="ttname"><a href="../../d8/daf/namespaceshaka.html#abc3f498491fb895860ebdee359935d93">shaka::ValidateFixedCryptoFlags</a></div><div class="ttdeci">bool ValidateFixedCryptoFlags()</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d3b/fixed__key__encryption__flags_8cc_source.html#l00035">fixed_key_encryption_flags.cc:35</a></div></div>
|
|
<div class="ttc" id="namespaceshaka_html_a8b6212ccc4b98e5fdb72f84acf252c6b"><div class="ttname"><a href="../../d8/daf/namespaceshaka.html#a8b6212ccc4b98e5fdb72f84acf252c6b">shaka::ValidatePRCryptoFlags</a></div><div class="ttdeci">bool ValidatePRCryptoFlags()</div><div class="ttdef"><b>Definition:</b> <a href="../../df/dfc/playready__key__encryption__flags_8cc_source.html#l00033">playready_key_encryption_flags.cc:33</a></div></div>
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