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/*
* echo2.c --
*
* Produce a page containing all the inputs (fcgiapp version)
*
*
* Copyright (c) 1996 Open Market, Inc.
*
* See the file "LICENSE.TERMS" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
*/
#ifndef lint
static const char rcsid[] = "$Id: echo-x.c,v 1.1 2001/06/19 15:06:17 robs Exp $";
#endif /* not lint */
#include "fcgi_config.h"
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef _WIN32
#include <process.h>
#else
extern char **environ;
#endif
#include "fcgiapp.h"
static void PrintEnv(FCGX_Stream *out, char *label, char **envp)
{
FCGX_FPrintF(out, "%s:<br>\n<pre>\n", label);
for( ; *envp != NULL; envp++) {
FCGX_FPrintF(out, "%s\n", *envp);
}
FCGX_FPrintF(out, "</pre><p>\n");
}
int main ()
{
FCGX_Stream *in, *out, *err;
FCGX_ParamArray envp;
int count = 0;
while (FCGX_Accept(&in, &out, &err, &envp) >= 0) {
char *contentLength = FCGX_GetParam("CONTENT_LENGTH", envp);
int len = 0;
FCGX_FPrintF(out,
"Content-type: text/html\r\n"
"\r\n"
"<title>FastCGI echo (fcgiapp version)</title>"
"<h1>FastCGI echo (fcgiapp version)</h1>\n"
"Request number %d, Process ID: %d<p>\n", ++count, getpid());
if (contentLength != NULL)
len = strtol(contentLength, NULL, 10);
if (len <= 0) {
FCGX_FPrintF(out, "No data from standard input.<p>\n");
}
else {
int i, ch;
FCGX_FPrintF(out, "Standard input:<br>\n<pre>\n");
for (i = 0; i < len; i++) {
if ((ch = FCGX_GetChar(in)) < 0) {
FCGX_FPrintF(out,
"Error: Not enough bytes received on standard input<p>\n");
break;
}
FCGX_PutChar(ch, out);
}
FCGX_FPrintF(out, "\n</pre><p>\n");
}
PrintEnv(out, "Request environment", envp);
PrintEnv(out, "Initial environment", environ);
} /* while */
return 0;
}
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