- initial attempt at consolidating ssl-related code into netutils.{c,h}

- added some #ifdefs to common.h and netutils.h to prevent multiple
  inclusions (as netlibs now includes common.h)
- all ssl plugins (tcp/http/smtp) compile cleanly against gnutls, though
  certificate checking still needs to be done.
- modified configure script so you can also explicitly say "without-gnutls"
  too (otherwise if you disable openssl you have no way of disabling
  gnutls too)


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1255 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 15 insertions, 0 deletions

diff --git a/plugins/netutils.h b/plugins/netutils.h
index 1a52eecc..85b5aa99 100644
--- a/plugins/netutils.h
+++ b/plugins/netutils.h
@@ -32,7 +32,11 @@
 *
 ******************************************************************************/
 
+#ifndef _NETUTILS_H_
+#define _NETUTILS_H_
+
 #include "config.h"
+#include "common.h"
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
@@ -77,3 +81,14 @@ extern unsigned int socket_timeout;
 extern int econn_refuse_state;
 extern int was_refused;
 extern int address_family;
+
+/* SSL-Related functionality */
+#ifdef HAVE_SSL
+/* maybe this could be merged with the above np_net_connect, via some flags */
+int np_net_ssl_init(int sd);
+void np_net_ssl_cleanup();
+int np_net_ssl_write(const void *buf, int num);
+int np_net_ssl_read(void *buf, int num);
+#endif /* HAVE_SSL */
+
+#endif /* _NETUTILS_H_ */