124 lines
2.6 KiB
C
124 lines
2.6 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 <stdio.h>
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#include "format.h"
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#include "cw.h"
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#include "ktv.h"
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static void del ( struct cw_KTV * data )
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{
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free ( data->val.ptr );
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}
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static struct cw_KTV *get ( struct cw_KTV * data, const uint8_t * src, int len )
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{
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uint8_t * s;
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s = bstr16_create ( src, len );
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if ( !s )
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return NULL;
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data->type = &cw_type_bstr16;
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data->val.ptr = s;
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return data;
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}
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static int put ( const struct cw_KTV *data, uint8_t * dst )
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{
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return cw_put_bstr16 ( dst, data->val.ptr );
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}
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static int to_str ( const struct cw_KTV *data, char *dst, int max_len )
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{
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char *d;
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d = dst;
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if ( format_is_utf8 ( bstr16_data ( data->val.ptr ), bstr16_len ( data->val.ptr ) ) ) {
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d += sprintf ( d, "%.*s", bstr16_len ( data->val.ptr ),
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bstr16_data ( data->val.ptr ) );
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} else {
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d += sprintf ( d, ".x" );
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d += format_hex ( d, bstr16_data ( data->val.ptr ), bstr16_len ( data->val.ptr ) );
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}
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return d - dst;
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}
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static struct cw_KTV *from_str ( struct cw_KTV * data, const char *src )
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{
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uint8_t * s;
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s = bstr16_create_from_str(src);
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if ( !s )
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return NULL;
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data->type = &cw_type_bstr16;
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data->val.ptr = s;
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return data;
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}
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static int len (cw_KTV_t * data ){
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return bstr16_len(data->val.ptr);
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}
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static void * data(cw_KTV_t * data)
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{
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return bstr16_data(data->val.ptr);
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}
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static const char * get_type_name(cw_KTV_t *data)
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{
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return CW_TYPE_BSTR16->name;
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}
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static int cast(cw_KTV_t * data)
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{
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return 0;
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if (strcmp(data->type->name,CW_TYPE_BSTR16->name)==0)
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return 1;
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if (strcmp(data->type->name,CW_TYPE_STR->name)==0){
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char *src = data->val.ptr;
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CW_TYPE_BSTR16->from_str(data,src);
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free(src);
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return 1;
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}
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return 0;
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}
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const struct cw_Type cw_type_bwstr = {
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"BWstr", /* name */
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del, /* del */
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put, /* put */
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get, /* get */
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to_str, /* to_str */
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from_str, /* from_str */
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len, /* len */
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data, /* data */
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get_type_name, /* get_type_name */
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cast /* cast */
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};
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