79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/*
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This file is part of libcapwap.
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libcapwap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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libcapwap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "capwap.h"
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#include "capwap_cisco.h"
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#include "conn.h"
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#include "cwmsg.h"
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int cwsend_discovery_request(struct conn * conn,struct radioinfo * radioinfo,struct wtpinfo * wtpinfo)
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{
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uint8_t buffer[CWMSG_MAX_SIZE];
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struct cwmsg cwmsg;
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cwmsg_init(&cwmsg,buffer,CWMSG_DISCOVERY_REQUEST,conn_get_next_seqnum(conn),NULL /*radioinfo*/);
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cwmsg.capwap_mode=conn->capwap_mode;
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/* Mandatory elements */
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/* discovery type */
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cwmsg_addelem(&cwmsg,CWMSGELEM_DISCOVERY_TYPE,&wtpinfo->discovery_type,sizeof(uint8_t));
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/* wtp board data */
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cwmsg_addelem_wtp_board_data(&cwmsg,wtpinfo);
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/* wtp descriptor */
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cwmsg_addelem_wtp_descriptor(&cwmsg,wtpinfo);
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/* wtp frame tunnel mode */
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cwmsg_addelem(&cwmsg,CWMSGELEM_WTP_FRAME_TUNNEL_MODE,&wtpinfo->frame_tunnel_mode,sizeof(uint8_t));
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/* mac type */
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cwmsg_addelem(&cwmsg,CWMSGELEM_WTP_MAC_TYPE,&wtpinfo->mac_type,sizeof(uint8_t));
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/* radio infos */
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cwmsg_addelem_wtp_radio_infos(&cwmsg,wtpinfo->radioinfo);
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/* Non-mandatory elements */
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switch (cwmsg.capwap_mode){
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case CWMODE_CISCO:
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cwmsg_addelem_vendor_cisco_rad_name(&cwmsg,(uint8_t*)wtpinfo->name);
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break;
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default:
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if (conn->mtu_discovery)
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cwmsg_addelem_mtu_discovery_padding(&cwmsg,conn);
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}
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return conn_send_cwmsg(conn,&cwmsg);
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}
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