460 lines
22 KiB
C++
460 lines
22 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// Copyright 2018 Google LLC.
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//
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// This software is licensed under the terms defined in the Widevine Master
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// License Agreement. For a copy of this agreement, please contact
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// widevine-licensing@google.com.
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////////////////////////////////////////////////////////////////////////////////
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// Example ECMG messages used in unit tests and example client.
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#ifndef MEDIA_CAS_PACKAGER_SDK_EXAMPLE_TEST_ECMG_MESSAGES_H_
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#define MEDIA_CAS_PACKAGER_SDK_EXAMPLE_TEST_ECMG_MESSAGES_H_
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namespace widevine {
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namespace cas {
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constexpr char kTestEcmgChannelSetup[] = {
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'\x03', // protocol_version
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'\x00', '\x01', // message_type - Channel_setup
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'\x00', '\x0e', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x01', // parameter_type- SUPER_CAS_ID
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'\x00', '\x04', // parameter_length
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'\x4a', '\xd4', '\x00', '\x00' // parameter_value
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};
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constexpr char kTestEcmgChannelSetupWithPrivateParameters[] = {
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'\x03', // protocol_version
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'\x00', '\x01', // message_type - Channel_setup
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'\x00', '\x1e', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x01', // parameter_type- SUPER_CAS_ID
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'\x00', '\x04', // parameter_length
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'\x4a', '\xd4', '\x00', '\x00', // parameter_value
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'\x80', '\x00', // parameter_type - AGE_RESTRICTION
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'\x00', '\x01', // parameter_length
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'\x00', // parameter_value
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'\x80', '\x01', // parameter_type - CRYPTO_MODE
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'\x00', '\x07', // parameter_length
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'A', 'e', 's', 'S', 'c', 't', 'e', // parameter_value
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};
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constexpr char kTestEcmgChannelTest[] = {
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'\x03', // protocol_version
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'\x00', '\x02', // message_type - Channel_test
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'\x00', '\x06', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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};
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constexpr char kTestEcmgChannelError[] = {
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'\x03', // protocol_version
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'\x00', '\x05', // message_type - Stream_error
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'\x00', '\x0c', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x70', '\x00', // parameter_type - Error_status
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'\x00', '\x02', // parameter_length
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'\x70', '\x00', // parameter_value (UNKNOWN_ERROR)
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};
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constexpr char kTestEcmgChannelStatus[] = {
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'\x03', // protocol_version
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'\x00', '\x03', // message_type - Channel_status
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'\x00', '\x39', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x02', // parameter_type - setion_TSpkt_flag
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'\x00', '\x01', // parameter_length
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'\x01', // parameter_value
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'\x00', '\x03', // parameter_type - delay_start
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'\x00', '\x02', // parameter_length
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'\x00', '\xc8', // parameter_value
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'\x00', '\x04', // parameter_type - delay_stop
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'\x00', '\x02', // parameter_length
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'\x00', '\xc8', // parameter_value
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'\x00', '\x07', // parameter_type - ECM_rep_period
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'\x00', '\x02', // parameter_length
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'\x00', '\x64', // parameter_value
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'\x00', '\x08', // parameter_type - max_streams
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'\x00', '\x02', // parameter_length
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'\x00', '\x00', // parameter_value
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'\x00', '\x09', // parameter_type - min_CP_duration
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'\x00', '\x02', // parameter_length
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'\x00', '\x64', // parameter_value
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'\x00', '\x0a', // parameter_type - lead_CW
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'\x00', '\x01', // parameter_value
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'\x01', // parameter_value
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'\x00', '\x0b', // parameter_type - CW_per_msg
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'\x00', '\x01', // parameter_length
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'\x02', // parameter_value
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'\x00', '\x0c', // parameter_type - max_comp_time
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'\x00', '\x02', // parameter_length
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'\x00', '\x64' // parameter_value
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};
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constexpr char kTestEcmgStreamSetupWithPrivateParameters[] = {
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'\x03', // protocol_version
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'\x01', '\x01', // message_type - Stream_setup
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'\x00', '\xae', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x19', // parameter_type - ECM_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x02', // parameter_value
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'\x00', '\x10', // parameter_type - nominal_CP_duration
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'\x00', '\x02', // parameter_length
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'\x00', '\x64', // parameter_value
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'\x80', '\x02', // parameter_type - STREAM_TRACK_TYPE
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'\x00', '\x02', // parameter_length
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'S', 'D', // parameter_value
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'\x80', '\x03', // parameter_type - CONTENT_IV
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'\x00', '\x10', // parameter_length
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'\x00', '\x01', '\x02', '\x03', '\x04', '\x05', '\x06', '\x07', //
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'\x08', '\x09', '\x0a', '\x0b', '\x0c', '\x0d', '\x0e', '\x0f', //
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'\x80', '\x03', // parameter_type - CONTENT_IV
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'\x00', '\x10', // parameter_length
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'\x10', '\x11', '\x12', '\x13', '\x14', '\x15', '\x16', '\x17', //
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'\x18', '\x19', '\x1a', '\x1b', '\x1c', '\x1d', '\x1e', '\x1f', //
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'\x80', '\x04', // parameter_type - ENTITLEMENT_ID_KEY_COMBINATION
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'\x00', '\x30', // parameter_length
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// parameter_value - ENTITLEMENT_ID (16 bytes)
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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// parameter_value (continued) - ENTITLEMENT_KEY (32 bytes)
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x80', '\x04', // parameter_type - ENTITLEMENT_ID_KEY_COMBINATION
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'\x00', '\x30', // parameter_length
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// parameter_value - ENTITLEMENT_ID (16 bytes)
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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// parameter_value (continued) - ENTITLEMENT_KEY (32 bytes)
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68'};
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constexpr char kTestEcmgStreamSetup[] = {
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'\x03', // protocol_version
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'\x01', '\x01', // message_type - Stream_setup
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'\x00', '\x18', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x19', // parameter_type - ECM_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x02', // parameter_value
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'\x00', '\x10', // parameter_type - nominal_CP_duration
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'\x00', '\x02', // parameter_length
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'\x00', '\x64' // parameter_value
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};
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constexpr char kTestEcmgStreamTest[] = {
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'\x03', // protocol_version
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'\x01', '\x02', // message_type - Stream_test
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'\x00', '\x0c', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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};
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constexpr char kTestEcmgStreamStatus[] = {
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'\x03', // protocol_version
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'\x01', '\x03', // message_type - Stream_status
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'\x00', '\x17', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x19', // parameter_type - ECM_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x02', // parameter_value
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'\x00', '\x11', // parameter_type - access_criteria_transfer_mode
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'\x00', '\x01', // parameter_length
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'\x01' // parameter_value
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};
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constexpr char kTestEcmgStreamError[] = {
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'\x03', // protocol_version
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'\x01', '\x06', // message_type - Stream_error
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'\x00', '\x1a', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x70', '\x00', // parameter_type - Error_status
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'\x00', '\x02', // parameter_length
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'\x70', '\x00', // parameter_value (UNKNOWN_ERROR)
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'\x70', '\x01', // parameter_type - Error_information
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'\x00', '\x04', // parameter_length
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'i', 'n', 'f', 'o' // parameter_value
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};
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constexpr char kTestEcmgCwProvision[] = {
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'\x03', // protocol_version
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'\x02', '\x01', // message_type - CW_provision
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'\x00', '\x44', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x12', // parameter_type - CP_number
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'\x00', '\x02', // parameter_length
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'\x00', '\x00', // parameter_value
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'\x00', '\x13', // parameter_type - CP_duration
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'\x00', '\x02', // parameter_length
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'\x00', '\x64', // parameter_value
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'\x00', '\x14', // parameter_type - CP_CW_Combination
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'\x00', '\x12', // parameter_length
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'\x00', '\x00', // parameter_value - CP (2 bytes) then CW next (16 bytes)
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'\x00', '\x01', '\x02', '\x03', '\x04', '\x05', '\x06', '\x07',
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'\x08', '\x09', '\x0a', '\x0b', '\x0c', '\x0d', '\x0e', '\x0f',
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'\x00', '\x14', // parameter_type - CP_CW_Combination
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'\x00', '\x12', // parameter_length
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'\x00', '\x01', // parameter_value - CP (2 bytes) then CW next (16 bytes)
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'\x10', '\x11', '\x12', '\x13', '\x14', '\x15', '\x16', '\x17',
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'\x18', '\x19', '\x1a', '\x1b', '\x1c', '\x1d', '\x1e', '\x1f'};
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constexpr char kTestEcmgCwProvisionWithAccessCriteria[] = {
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'\x03', // protocol_version
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'\x02', '\x01', // message_type - CW_provision
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'\x00', '\xee', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x12', // parameter_type - CP_number
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'\x00', '\x02', // parameter_length
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'\x00', '\x00', // parameter_value
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'\x00', '\x13', // parameter_type - CP_duration
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'\x00', '\x02', // parameter_length
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'\x00', '\x64', // parameter_value
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'\x00', '\x14', // parameter_type - CP_CW_Combination
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'\x00', '\x12', // parameter_length
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'\x00', '\x00', // parameter_value - CP (2 bytes) then CW next (16 bytes)
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'\x00', '\x01', '\x02', '\x03', '\x04', '\x05', '\x06', '\x07', //
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'\x08', '\x09', '\x0a', '\x0b', '\x0c', '\x0d', '\x0e', '\x0f', //
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'\x00', '\x14', // parameter_type - CP_CW_Combination
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'\x00', '\x12', // parameter_length
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'\x00', '\x01', // parameter_value - CP (2 bytes) then CW next (16 bytes)
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'\x10', '\x11', '\x12', '\x13', '\x14', '\x15', '\x16', '\x17', //
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'\x18', '\x19', '\x1a', '\x1b', '\x1c', '\x1d', '\x1e', '\x1f', //
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'\x00', '\x0d', // parameter_type - access_criteria
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'\x00', '\xa6', // parameter_length
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'\x80', '\x00', // access_criteria parameter_type - AGE_RESTRICTION
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'\x00', '\x01', // parameter_length
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'\x00', // parameter_value
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'\x80', '\x01', // access_criteria parameter_type - CRYPTO_MODE
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'\x00', '\x07', // parameter_length
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'A', 'e', 's', 'S', 'c', 't', 'e', // parameter_value
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'\x80', '\x02', // access_criteria parameter_type - STREAM_TRACK_TYPE
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'\x00', '\x02', // parameter_length
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'S', 'D', // parameter_value
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'\x80', '\x03', // access_criteria parameter_type - CONTENT_IV
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'\x00', '\x10', // parameter_length
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'\x00', '\x01', '\x02', '\x03', '\x04', '\x05', '\x06', '\x07', //
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'\x08', '\x09', '\x0a', '\x0b', '\x0c', '\x0d', '\x0e', '\x0f', //
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'\x80', '\x03', // access_criteria parameter_type - CONTENT_IV
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'\x00', '\x10', // parameter_length
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'\x10', '\x11', '\x12', '\x13', '\x14', '\x15', '\x16', '\x17', //
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'\x18', '\x19', '\x1a', '\x1b', '\x1c', '\x1d', '\x1e', '\x1f', //
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'\x80', '\x04', // parameter_type - ENTITLEMENT_ID_KEY_COMBINATION
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'\x00', '\x30', // parameter_length
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// parameter_value - ENTITLEMENT_ID (16 bytes)
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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// parameter_value (continued) - ENTITLEMENT_KEY (32 bytes)
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x30', '\x31', '\x32', '\x33', '\x34', '\x35', '\x36', '\x37', //
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'\x80', '\x04', // parameter_type - ENTITLEMENT_ID_KEY_COMBINATION
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'\x00', '\x30', // parameter_length
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// parameter_value - ENTITLEMENT_ID (16 bytes)
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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// parameter_value (continued) - ENTITLEMENT_KEY (32 bytes)
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', //
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'\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68'};
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constexpr char kTestEcmgCwProvisionSingleKey[] = {
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'\x03', // protocol_version
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'\x02', '\x01', // message_type - CW_provision
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'\x00', '\x2e', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x12', // parameter_type - CP_number
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'\x00', '\x02', // parameter_length
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'\x00', '\x00', // parameter_value
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'\x00', '\x13', // parameter_type - CP_duration
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'\x00', '\x02', // parameter_length
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'\x00', '\x64', // parameter_value
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'\x00', '\x14', // parameter_type - CP_CW_Combination
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'\x00', '\x12', // parameter_length
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'\x00', '\x00', // parameter_value - CP (2 bytes) then CW next (16 bytes)
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'\x00', '\x01', '\x02', '\x03', '\x04', '\x05', '\x06', '\x07',
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'\x08', '\x09', '\x0a', '\x0b', '\x0c', '\x0d', '\x0e', '\x0f'};
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// CW is encrypted using hardcoded fixed entitlement key.
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constexpr char kTestEcmgEcmResponse[] = {
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'\x03', // protocol_version
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'\x02', '\x02', // message_type - ECM_response
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'\x00', '\xd2', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x12', // parameter_type - CP_number
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'\x00', '\x02', // parameter_length
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'\x00', '\x00', // parameter_value
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'\x00', '\x15', // parameter_type - ECM_datagram
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'\x00', '\xbc', // parameter_length
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// parameter_value - ECM_datagram
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'\x47', '\x40', '\x00', '\x10', '\x00', '\x80', '\x70', '\xa5', '\x4a',
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'\xd4', '\x02', '\x0b', '\xc0', '\x30', '\x31', '\x32', '\x33', '\x34',
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'\x35', '\x36', '\x37', '\x30', '\x31', '\x32', '\x33', '\x34', '\x35',
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'\x36', '\x37', '\xef', '\x40', '\x57', '\x48', '\xa7', '\xad', '\xdd',
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'\x34', '\x73', '\xfe', '\x5d', '\x1c', '\x65', '\xa0', '\xbf', '\x93',
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'\x90', '\x04', '\x1a', '\xab', '\x1a', '\x46', '\x00', '\xdb', '\xdb',
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'\x2f', '\xcb', '\xa5', '\x10', '\x2a', '\x3b', '\x73', '\xf1', '\xfe',
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'\x9d', '\x28', '\x2a', '\x3c', '\x0a', '\x5c', '\x58', '\xbc', '\x97',
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'\x1d', '\x81', '\x5b', '\x5b', '\xf7', '\x00', '\x01', '\x02', '\x03',
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'\x04', '\x05', '\x06', '\x07', '\x08', '\x09', '\x0a', '\x0b', '\x0c',
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'\x0d', '\x0e', '\x0f', '\x61', '\x62', '\x63', '\x64', '\x65', '\x66',
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'\x67', '\x68', '\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67',
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'\x68', '\xf4', '\x71', '\x2a', '\x4b', '\x6d', '\x6d', '\x14', '\x4d',
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'\x2e', '\x53', '\xe7', '\x4b', '\x9f', '\x4b', '\x0a', '\x34', '\x84',
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'\xe7', '\xe8', '\xf5', '\x02', '\x39', '\x1f', '\x62', '\x43', '\xb5',
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'\xca', '\xb0', '\xee', '\x77', '\xaf', '\xe9', '\x84', '\x41', '\x0a',
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'\x16', '\x45', '\x23', '\x6c', '\x1d', '\xe7', '\xdb', '\xfd', '\x91',
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'\x91', '\xac', '\x47', '\xbc', '\x10', '\x11', '\x12', '\x13', '\x14',
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'\x15', '\x16', '\x17', '\x18', '\x19', '\x1a', '\x1b', '\x1c', '\x1d',
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'\x1e', '\x1f', '\xff', '\xff', '\xff', '\xff', '\xff', '\xff', '\xff',
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'\xff', '\xff', '\xff', '\xff', '\xff', '\xff', '\xff', '\xff'};
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constexpr char kTestEcmgStreamClose[] = {
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'\x03', // protocol_version
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'\x01', '\x04', // message_type - Stream_close_request
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'\x00', '\x0c', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01' // parameter_value
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};
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constexpr char kTestEcmgStreamCloseResponse[] = {
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'\x03', // protocol_version
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'\x01', '\x05', // message_type - Stream_close_response
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'\x00', '\x0c', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01' // parameter_value
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};
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constexpr char kTestEcmgChannelClose[] = {
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'\x03', // protocol_version
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'\x00', '\x04', // message_type - Channel_close
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'\x00', '\x06', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01' // parameter_value
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};
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constexpr char kTestChannelErrorResponse[] = {
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'\x03', // protocol_version
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'\x00', '\x05', // message_type - Channel_error_response
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'\x00', '\x0c', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x70', '\x00', // parameter_type - error_status
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'\x00', '\x02', // parameter_length
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'\x00', '\x00' // parameter_value: actual value varies.
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};
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constexpr char kTestStreamErrorResponse[] = {
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'\x03', // protocol_version
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'\x01', '\x06', // message_type - Stream_error_response
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'\x00', '\x12', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x0f', // parameter_type - ECM_stream_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x70', '\x00', // parameter_type - error_status
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'\x00', '\x02', // parameter_length
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'\x00', '\x00' // parameter_value: actual value varies.
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};
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constexpr char kTestEcmgChannelSetupWrongParameterLength[] = {
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'\x03', // protocol_version
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'\x00', '\x01', // message_type - Channel_setup
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'\x00', '\x0e', // message_length
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x01', // parameter_type- SUPER_CAS_ID
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'\x00', '\x02', // parameter_length -- Should be \x04
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'\x4a', '\xd4', '\x00', '\x00' // parameter_value
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};
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constexpr char kTestEcmgChannelSetupWrongMessageLength[] = {
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'\x03', // protocol_version
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'\x00', '\x01', // message_type - Channel_setup
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'\x00', '\xee', // message_length -- Should be \x0e
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'\x00', '\x0e', // parameter_type - ECM_channel_id
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'\x00', '\x02', // parameter_length
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'\x00', '\x01', // parameter_value
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'\x00', '\x01', // parameter_type- SUPER_CAS_ID
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'\x00', '\x04', // parameter_length -- Should be \x04
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'\x4a', '\xd4', '\x00', '\x00' // parameter_value
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};
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} // namespace cas
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} // namespace widevine
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#endif // MEDIA_CAS_PACKAGER_SDK_EXAMPLE_TEST_ECMG_MESSAGES_H_
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