#include <stdio.h>
#include <cgi.h>
#include <string.h>
#include <stdlib.h>
char *example_description()
{
char *desc = "LibCGI examples, md5 function demostration. <br>";
return desc;
}
int main()
{
char *to_encode;
cgi_init();
cgi_process_form();
cgi_init_headers();
if (cgi_param("action")) {
to_encode = cgi_param("encode");
// First check if we need to encode some string
if (to_encode) {
printf("<i>md5()</i> example: original string: <b>%s</b><br>"
"Encoded string: <b>%s</b><br><br>", to_encode, md5(to_encode));
}
puts("<hr>");
free(to_encode);
}
printf("<html><head><title>LibCGI examples - md5()</title></head>"
"<body>"
"%s<br><br>"
"<form action='md5.cgi' method='post'>"
"String to encode: <input type='text' name='encode' size='30'><br>"
"<input type='submit' value='OK' name='action'>"
"</form>"
"</body>"
"</html>"
"", example_description());
cgi_end();
return 0;
}
