/*
*
* Author      : appleboy
* Date        : 2010.04.27
* Filename    : strsep.c
*
*/
int main()
{
    int len, nel;
    char query[] = "user_command=appleboy&test=1&test2=2";
    char *q, *name, *value;

    /* Parse into individual assignments */

    q = query;
    fprintf(stderr, "CGI[query string] : %s/n", query);

    len = strlen(query);
    nel = 1;
    while (strsep(&q, "&"))
        nel++;
    fprintf(stderr, "CGI[nel string] : %d/n", nel);

    for (q = query; q < (query + len);) {
        value = name = q;

        /* Skip to next assignment */
        fprintf(stderr, "CGI[string] : %s/n", q);
        fprintf(stderr, "CGI[string len] : %d/n", strlen(q));
        fprintf(stderr, "CGI[address] : %x/n", q);
        for (q += strlen(q); q < (query + len) && !*q; q++);
        /* Assign variable */
        name = strsep(&value, "=");
        fprintf(stderr, "CGI[name ] : %s/n", name);
        fprintf(stderr, "CGI[value] : %s/n", value);
    }
    return 0;
}