From c57b4aedad6da937351beef5af4e14c1e76952fa Mon Sep 17 00:00:00 2001
From: zodiac <zodiac@0da03de8-d603-11dd-86c2-0f8696b7b6f9>
Date: Thu, 15 Jan 2009 03:13:08 +0000
Subject: [PATCH] Make the CGI port and pid available to the web server.

git-svn-id: https://shellinabox.googlecode.com/svn/trunk@42 0da03de8-d603-11dd-86c2-0f8696b7b6f9
---
 shellinabox/shellinaboxd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/shellinabox/shellinaboxd.c b/shellinabox/shellinaboxd.c
index 3459061..26904eb 100644
--- a/shellinabox/shellinaboxd.c
+++ b/shellinabox/shellinaboxd.c
@@ -893,7 +893,11 @@ int main(int argc, char * const argv[]) {
     char *cgiRoot;
     check(cgiRoot = malloc(cgiRootEnd - cgiRootStart + 1));
     memcpy(cgiRoot, cgiRootStart, cgiRootEnd - cgiRootStart);
-    puts("Content-type: text/html; charset=utf-8\r\n\r");
+    cgiRoot[cgiRootEnd - cgiRootStart] = '\000';
+    printf("X-ShellInABox-Port: %d\r\n"
+           "X-ShellInABox-Pid: %d\r\n"
+           "Content-type: text/html; charset=utf-8\r\n\r\n",
+           port, pid);
     printf(cgiRoot, port, cgiSessionKey);
     fflush(stdout);
     free(cgiRoot);