Kojo / XML_aide

XML parsing aide

XMLaide.cpp

Committer:
takashikojo
Date:
2015-07-05
Revision:
2:c86701a4f5b0
Parent:
1:ad5fd8c29c1f

File content as of revision 2:c86701a4f5b0:

#include <mbed.h>
#include "XMLaide.h"
#include <algorithm>

const char *XML_getTag(const char *p, const char *name)
{
    const char *find ;
#define TAG_SIZE 20
    char tag[TAG_SIZE] = "<" ;

    if(p == NULL)return NULL ;
    find = strstr(p, strcat(tag, name)) ;
    if(find) {
        find = strchr(find, '>') ;
        return find + 1 ;
    } else return NULL ;
}

const char *XML_getElement(const char *p, char *element, int size)
{
    const char *find ;
    if(p == NULL)return NULL ;
    find = strstr(p, "</") ;

    if(find) {
        strncpy(element, p, min((find-p), size)) ;
        element[min((find-p), size)] = '\0' ;
    }   else *element = '\0' ;

    return find ;
}