curl-library
File Exists
Date: Thu, 19 Jun 2003 17:43:30 +0100
With this simple program, what i´m triyng to do, is if the file requested
doesn´t exist it does a printf() telling.
"The requested file doesn´t exist".
Where it´s the simple code:
CODE####################
#include <stdio.h>
#include <curl/curl.h>
int main(void)
{
CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "http://www.server.com/file.htm");
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
return 0;
}
CODE####################
The res variable is always at 0, even if the file doens´t exits. If it
doens´t exists it shows the header Like this:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>404 Not Found</TITLE>
</HEAD><BODY>
<H1>Not Found</H1>
The requested URL /file.htm was not found on this server.<P>
<HR>
<ADDRESS>Apache/1.3.27 Server at www.server.com Port 80</ADDRESS>
</BODY></HTML>
Thks
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Received on 2003-06-19