Completely revamped the system for calling external programs and scripts:

* All external programs and scripts are now called by execve() on unix and
  CreateProcess on Windows.

* The system() function is no longer used.

* Argument lists for external programs and scripts are now built by the new
  argv_printf function which natively outputs to string arrays (i.e.
  char *argv[] lists), never truncates its output, and eliminates the security
  issues inherent in formatting and parsing command lines, and dealing with
  argument quoting.

* The --script-security directive has been added to offer policy controls on
  OpenVPN's execution of external programs and scripts.

Also added a new plugin example (openvpn/plugin/examples/log.c) that logs
information to stdout for every plugin method called by OpenVPN.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3122 e7ae566f-a301-0410-adde-c780ea21d3b5

1 files changed, 1 insertions, 0 deletions

diff --git a/socket.h b/socket.h
index 3d25f5e..9084fa0 100644
--- a/socket.h
+++ b/socket.h
@@ -325,6 +325,7 @@ void link_socket_close (struct link_socket *sock);
 #define PS_SHOW_PORT_IF_DEFINED (1<<0)
 #define PS_SHOW_PORT            (1<<1)
 #define PS_SHOW_PKTINFO         (1<<2)
+#define PS_DONT_SHOW_ADDR       (1<<3)
 
 const char *print_sockaddr_ex (const struct openvpn_sockaddr *addr,
 			       const char* separator,