cgi.c

CGI程序实例

/* cgi.c */

#include <stdio.h>
#include <string.h>

#include "cgivars.h"
#include "htmllib.h"
#include "template.h"


int main() {
    char **postvars = NULL; /* POST request data repository */
    char **getvars = NULL; /* GET request data repository */
    char *title = "uClinux parallel I/O peripherals web-control";
    int form_method; /* POST = 1, GET = 0 */  

    form_method = getRequestMethod();

    if(form_method == POST) {
        getvars = getGETvars();
        postvars = getPOSTvars();
    } else if(form_method == GET) {
        getvars = getGETvars();
    }

    htmlHeader(title);
    htmlBody();
    addTitleElement(title);		
    template_page(postvars, getvars, form_method);

    htmlFooter();
    cleanUp(form_method, getvars, postvars);

	fflush(stdout);
    exit(0);
}