182 lines
6.4 KiB
C++
182 lines
6.4 KiB
C++
// Copyright 2017 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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//
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// Defines retired / deprecated flags. These flags will be removed in later
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// versions.
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#include <packager/app/retired_flags.h>
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#include <cstdio>
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ABSL_FLAG(std::string, profile, "", "This flag is deprecated. Do not use.");
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ABSL_FLAG(bool, single_segment, true, "This flag is deprecated. Do not use.");
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ABSL_FLAG(bool,
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webm_subsample_encryption,
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true,
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"This flag is deprecated. Use vp9_subsample_encryption instead.");
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ABSL_FLAG(double,
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availability_time_offset,
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0,
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"This flag is deprecated. Use suggested_presentation_delay "
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"instead which can achieve similar effect.");
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ABSL_FLAG(std::string,
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playready_key_id,
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"",
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"This flag is deprecated. Use --enable_raw_key_encryption with "
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"--generate_playready_pssh to generate PlayReady PSSH.");
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ABSL_FLAG(std::string,
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playready_key,
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"",
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"This flag is deprecated. Use --enable_raw_key_encryption with "
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"--generate_playready_pssh to generate PlayReady PSSH.");
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ABSL_FLAG(bool,
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mp4_use_decoding_timestamp_in_timeline,
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false,
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"This flag is deprecated. Do not use.");
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ABSL_FLAG(
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int32_t,
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num_subsegments_per_sidx,
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0,
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"This flag is deprecated. Use --generate_sidx_in_media_segments instead.");
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ABSL_FLAG(bool,
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generate_widevine_pssh,
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false,
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"This flag is deprecated. Use --protection_systems instead.");
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ABSL_FLAG(bool,
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generate_playready_pssh,
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false,
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"This flag is deprecated. Use --protection_systems instead.");
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ABSL_FLAG(bool,
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generate_common_pssh,
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false,
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"This flag is deprecated. Use --protection_systems instead.");
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ABSL_FLAG(bool,
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generate_static_mpd,
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false,
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"This flag is deprecated. Use --generate_static_live_mpd instead.");
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// The current gflags library does not provide a way to check whether a flag is
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// set in command line. If a flag has a different value to its default value,
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// the flag must have been set. It is possible that the flag is set to the same
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// value as its default value though.
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bool InformRetiredStringFlag(const char* flagname, const std::string& value) {
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if (!value.empty())
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fprintf(stderr, "WARNING: %s is deprecated and ignored.\n", flagname);
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return true;
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}
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bool InformRetiredDefaultTrueFlag(const char* flagname, bool value) {
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if (!value)
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fprintf(stderr, "WARNING: %s is deprecated and ignored.\n", flagname);
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return true;
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}
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bool InformRetiredDefaultFalseFlag(const char* flagname, bool value) {
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if (value)
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fprintf(stderr, "WARNING: %s is deprecated and ignored.\n", flagname);
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return true;
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}
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bool InformRetiredDefaultDoubleFlag(const char* flagname, double value) {
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if (value != 0)
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fprintf(stderr, "WARNING: %s is deprecated and ignored.\n", flagname);
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return true;
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}
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bool InformRetiredDefaultInt32Flag(const char* flagname, int32_t value) {
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if (value != 0)
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fprintf(stderr, "WARNING: %s is deprecated and ignored.\n", flagname);
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return true;
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}
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bool InformRetiredPsshGenerationFlag(const char* flagname, bool value) {
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if (value) {
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fprintf(stderr,
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"WARNING: %s is deprecated and ignored. Please switch to "
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"--protection_systems.\n",
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flagname);
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}
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return true;
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}
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bool InformRetiredGenerateStaticMpdFlag(const char* flagname, bool value) {
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if (value) {
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fprintf(stderr,
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"WARNING: %s is deprecated and ignored. Please switch to "
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"--generate_static_live_mpd.\n",
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flagname);
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}
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return true;
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}
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namespace shaka {
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bool ValidateRetiredFlags() {
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bool success = true;
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auto profile = absl::GetFlag(FLAGS_profile);
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if (!InformRetiredStringFlag("profile", profile)) {
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success = false;
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}
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auto single_segment = absl::GetFlag(FLAGS_single_segment);
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if (!InformRetiredDefaultTrueFlag("single_segment", single_segment)) {
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success = false;
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}
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auto webm_subsample_encryption =
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absl::GetFlag(FLAGS_webm_subsample_encryption);
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if (!InformRetiredDefaultTrueFlag("webm_subsample_encryption",
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webm_subsample_encryption)) {
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success = false;
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}
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auto availability_time_offset = absl::GetFlag(FLAGS_availability_time_offset);
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if (!InformRetiredDefaultDoubleFlag("availability_time_offset",
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availability_time_offset)) {
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success = false;
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}
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auto playready_key_id = absl::GetFlag(FLAGS_playready_key_id);
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if (!InformRetiredStringFlag("playready_key_id", playready_key_id)) {
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success = false;
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}
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auto playready_key = absl::GetFlag(FLAGS_playready_key);
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if (!InformRetiredStringFlag("playready_key", playready_key)) {
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success = false;
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}
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auto mp4_use_decoding_timestamp_in_timeline =
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absl::GetFlag(FLAGS_mp4_use_decoding_timestamp_in_timeline);
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if (!InformRetiredDefaultFalseFlag("mp4_use_decoding_timestamp_in_timeline",
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mp4_use_decoding_timestamp_in_timeline)) {
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success = false;
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}
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auto num_subsegments_per_sidx = absl::GetFlag(FLAGS_num_subsegments_per_sidx);
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if (!InformRetiredDefaultInt32Flag("num_subsegments_per_sidx",
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num_subsegments_per_sidx)) {
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success = false;
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}
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auto generate_widevine_pssh = absl::GetFlag(FLAGS_generate_widevine_pssh);
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if (!InformRetiredPsshGenerationFlag("generate_widevine_pssh",
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generate_widevine_pssh)) {
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success = false;
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}
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auto generate_playready_pssh = absl::GetFlag(FLAGS_generate_playready_pssh);
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if (!InformRetiredPsshGenerationFlag("generate_playready_pssh",
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generate_playready_pssh)) {
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success = false;
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}
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auto generate_common_pssh = absl::GetFlag(FLAGS_generate_common_pssh);
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if (!InformRetiredPsshGenerationFlag("generate_common_pssh",
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generate_common_pssh)) {
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success = false;
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}
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auto generate_static_mpd = absl::GetFlag(FLAGS_generate_static_mpd);
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if (!InformRetiredGenerateStaticMpdFlag("generate_static_mpd",
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generate_static_mpd)) {
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success = false;
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}
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return success;
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}
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} // namespace shaka
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