provide for running as a web server child

that is, if socket being opened is a null pointer, use FCGI_LISTENSOCK_FILENO

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 12 insertions, 7 deletions

diff --git a/src/fastcgi.cc b/src/fastcgi.cc
index 8b7668c..63b59f8 100644
--- a/src/fastcgi.cc
+++ b/src/fastcgi.cc
@@ -1,6 +1,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <fastcgi.h>
 #include "kingate/fastcgi.h"
 #include "kingate/exception.h"
 
@@ -15,13 +16,17 @@ namespace kingate {
                         throw exception(CODEPOINT,"failed to FCGX_Init()");
                     _initialized = true;
                 }
-                sock = FCGX_OpenSocket(s,bl);
-                if(sock<0)
-                    throw exception(CODEPOINT,"failed to FCGX_OpenSocket(");
-                // TODO: check if there is a ':', not if it starts with ':'
-                if(*s != ':')
-                    if(chmod(s,0777)) // XXX: configurable.
-                        throw exception(CODEPOINT,"failed to chmod()");
+                if(!s) {
+                    sock = FCGI_LISTENSOCK_FILENO;
+                }else{
+                    sock = FCGX_OpenSocket(s,bl);
+                    if(sock<0)
+                        throw exception(CODEPOINT,"failed to FCGX_OpenSocket(");
+                    // TODO: check if there is a ':', not if it starts with ':'
+                    if(*s != ':')
+                        if(chmod(s,0777)) // XXX: configurable.
+                            throw exception(CODEPOINT,"failed to chmod()");
+                }
             }
         fcgi_socket::fcgi_socket(int s)
             : sock(0) {