void gcc_write_conference_create_request(wStream* s, wStream* userData)
{
/* ConnectData */
per_write_choice(s, 0); /* From Key select object (0) of type OBJECT_IDENTIFIER */
per_write_object_identifier(s, t124_02_98_oid); /* ITU-T T.124 (02/98) OBJECT_IDENTIFIER */
/* ConnectData::connectPDU (OCTET_STRING) */
per_write_length(s, Stream_GetPosition(userData) + 14); /* connectPDU length */
/* ConnectGCCPDU */
per_write_choice(s, 0); /* From ConnectGCCPDU select conferenceCreateRequest (0) of type ConferenceCreateRequest */
per_write_selection(s, 0x08); /* select optional userData from ConferenceCreateRequest */
/* ConferenceCreateRequest::conferenceName */
per_write_numeric_string(s, (BYTE*)"1", 1, 1); /* ConferenceName::numeric */
per_write_padding(s, 1); /* padding */
/* UserData (SET OF SEQUENCE) */
per_write_number_of_sets(s, 1); /* one set of UserData */
per_write_choice(s, 0xC0); /* UserData::value present + select h221NonStandard (1) */
/* h221NonStandard */
per_write_octet_string(s, h221_cs_key, 4, 4); /* h221NonStandard, client-to-server H.221 key, "Duca" */
/* userData::value (OCTET_STRING) */
per_write_octet_string(s, userData->buffer, Stream_GetPosition(userData), 0); /* array of client data blocks */
}
void gcc_write_conference_create_response(wStream* s, wStream* userData)
{
/* ConnectData */
per_write_choice(s, 0);
per_write_object_identifier(s, t124_02_98_oid);
/* ConnectData::connectPDU (OCTET_STRING) */
/* This length MUST be ignored by the client according to [MS-RDPBCGR] */
per_write_length(s, 0x2A);
/* ConnectGCCPDU */
per_write_choice(s, 0x14);
/* ConferenceCreateResponse::nodeID (UserID) */
per_write_integer16(s, 0x79F3, 1001);
/* ConferenceCreateResponse::tag (INTEGER) */
per_write_integer(s, 1);
/* ConferenceCreateResponse::result (ENUMERATED) */
per_write_enumerated(s, 0, MCS_Result_enum_length);
/* number of UserData sets */
per_write_number_of_sets(s, 1);
/* UserData::value present + select h221NonStandard (1) */
per_write_choice(s, 0xC0);
/* h221NonStandard */
per_write_octet_string(s, h221_sc_key, 4, 4); /* h221NonStandard, server-to-client H.221 key, "McDn" */
/* userData (OCTET_STRING) */
per_write_octet_string(s, userData->buffer, Stream_GetPosition(userData), 0); /* array of server data blocks */
}
void gcc_write_conference_create_response(STREAM* s, STREAM* user_data)
{
/* ConnectData */
per_write_choice(s, 0);
per_write_object_identifier(s, t124_02_98_oid);
/* ConnectData::connectPDU (OCTET_STRING) */
per_write_length(s, stream_get_length(user_data) + 2);
/* ConnectGCCPDU */
per_write_choice(s, 0x14);
/* ConferenceCreateResponse::nodeID (UserID) */
per_write_integer16(s, 0x79F3, 1001);
/* ConferenceCreateResponse::tag (INTEGER) */
per_write_integer(s, 1);
/* ConferenceCreateResponse::result (ENUMERATED) */
per_write_enumerated(s, 0, MCS_Result_enum_length);
/* number of UserData sets */
per_write_number_of_sets(s, 1);
/* UserData::value present + select h221NonStandard (1) */
per_write_choice(s, 0xC0);
/* h221NonStandard */
per_write_octet_string(s, h221_sc_key, 4, 4); /* h221NonStandard, server-to-client H.221 key, "McDn" */
/* userData (OCTET_STRING) */
per_write_octet_string(s, user_data->data, stream_get_length(user_data), 0); /* array of server data blocks */
}