Function ospTrim

modules/osp/sipheader.c:78–102

* Trim leading and trailing space * param source Source string * param buffer Destiantion string buffer * param bufsize Destination string buffer size */

 * param bufsize Destination string buffer size
 */
void ospTrim(
    char* source,
    char* buffer,
    int bufsize)
{
    char* start = source;
    char* end = NULL;

    if(bufsize != 0) {
        while(isspace(*start)) { 
            start++; 
        }

        if(*start == 0) {
          *buffer = '\0';
        } else {
            end = start + strlen(start) - 1;
            while(isspace(*end)) {
                *end = '\0';
                end--;
            }
            snprintf(buffer, bufsize, "%s", start);
        }
    }
}

/*
 * Get AVP value