94 lines
2.3 KiB
C
94 lines
2.3 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 <string.h>
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#include "capwap.h"
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void cwmsg_addelem_ac_descriptor(struct cwmsg *msg,struct ac_info * acinfo)
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{
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uint8_t buffer[12+2048];
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uint8_t * acd = buffer;
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*((uint32_t*)(acd))=htonl((acinfo->stations<<16) | (acinfo->limit));
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*((uint32_t*)(acd+4))=htonl((acinfo->active_wtps<<16) | acinfo->max_wtps);
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*((uint32_t*)(acd+8))=htonl((acinfo->security<<24) | (acinfo->rmac<<16) | acinfo->dtls_policy );
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int len = 12;
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int sublen;
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sublen = 4;
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*((uint32_t*)(acd+len))=htonl(CW_VENDOR_ID_CISCO);
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len+=4;
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*((uint32_t*)(acd+len))=htonl((1<<16)|sublen);
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len+=4;
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*(acd+len)=5; len++;
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*(acd+len)=0; len++;
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*(acd+len)=72; len++;
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*(acd+len)=71; len++;
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*(acd+len)=5; len++;
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*(acd+len)=6; len++;
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*(acd+len)=7; len++;
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*(acd+len)=8; len++;
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*((uint32_t*)(acd+len))=htonl(CW_VENDOR_ID_CISCO);
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len+=4;
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*((uint32_t*)(acd+len))=htonl((1<<16)|sublen);
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len+=4;
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*(acd+len)=7; len++;
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*(acd+len)=3; len++;
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*(acd+len)=1; len++;
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*(acd+len)=72; len++;
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*(acd+len)=5; len++;
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*(acd+len)=6; len++;
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*(acd+len)=7; len++;
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*(acd+len)=8; len++;
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goto b;
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/* software version subelement */
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*((uint32_t*)(acd+len))=htonl(CW_VENDOR_ID_CISCO);
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len+=4;
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sublen=strlen((const char*)acinfo->software_version);
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*((uint32_t*)(acd+len))=htonl((1<<16)|sublen);
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len+=4;
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memcpy(acd+len,acinfo->software_version,sublen);
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len+=sublen;
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/* hardware version subelement */
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*((uint32_t*)(acd+len))=htonl(CW_VENDOR_ID_CISCO);
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len+=4;
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sublen=strlen((const char*)acinfo->hardware_version);
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*((uint32_t*)(acd+len))=htonl((4<<16)|sublen);
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len+=4;
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memcpy(acd+len,acinfo->hardware_version,sublen);
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len+=sublen;
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b:
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cwmsg_addelem(msg,CWMSGELEM_AC_DESCRIPTOR,acd,len);
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}
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