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130 lines
2.5 KiB
130 lines
2.5 KiB
/*
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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 "val.h"
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static void del ( struct cw_Val * data )
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{
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free ( data->val.str );
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}
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static struct cw_Val *get ( struct cw_Val * data, const uint8_t * src, int len )
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{
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uint8_t * s;
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s = malloc (len+1);
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if ( !s )
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return NULL;
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memcpy(s,src,len);
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s[len]=0;
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data->type = &cw_type_str;
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data->val.str = (char*)s;
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return data;
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}
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static int put ( const struct cw_Val *data, uint8_t * dst )
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{
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return cw_put_str ( dst, (uint8_t*)data->val.str );
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}
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static int to_str ( const struct cw_Val *data, char *dst, int max_len )
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{
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int l;
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l = strlen(data->val.str);
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strcpy(dst,data->val.str);
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return l;
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if (l<max_len){
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strcpy(dst,data->val.str);
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return l;
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}
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memcpy(dst,data->val.str,max_len);
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dst[max_len]=0;
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return max_len;
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}
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static struct cw_Val *from_str ( struct cw_Val * data, const char *src )
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{
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char * s;
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s = cw_strdup(src);
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if ( !s )
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return NULL;
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data->type = &cw_type_str;
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data->val.str = s;
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return data;
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}
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static int len ( struct cw_Val * data ){
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return strlen (data->val.str);
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}
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static const char * get_type_name(cw_Val_t *data)
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{
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return CW_TYPE_STR->name;
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}
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static int bread(cw_Cfg_t *cfg, const char * key, const uint8_t *src, int len, const void *param)
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{
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cw_Val_t val;
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int l;
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char str[2048];
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memset(&val,0,sizeof(cw_Val_t));
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val.valguard = param;
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get(&val,src,len);
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to_str(&val,str,2048);
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cw_cfg_set(cfg,key,str);
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l = val.type->len(&val);
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del(&val);
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return l;
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}
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static int bwrite(cw_Cfg_t ** cfgs, const char *key, uint8_t *dst, const void * param)
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{
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return cw_generic_write_l(cfgs,CW_TYPE_STR,key,dst,param);
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}
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const struct cw_Type cw_type_str = {
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"Str", /* 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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NULL, /* data */
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get_type_name, /* get_type_name */
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NULL,
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bread,
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bwrite,
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};
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