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[GNUnet-SVN] r26782 - gnunet/src/vpn
From: |
gnunet |
Subject: |
[GNUnet-SVN] r26782 - gnunet/src/vpn |
Date: |
Fri, 5 Apr 2013 16:10:39 +0200 |
Author: cfuchs
Date: 2013-04-05 16:10:39 +0200 (Fri, 05 Apr 2013)
New Revision: 26782
Modified:
gnunet/src/vpn/gnunet-helper-vpn-windows.c
Log:
added dryrun functionality to helper-vpn-windows
Modified: gnunet/src/vpn/gnunet-helper-vpn-windows.c
===================================================================
--- gnunet/src/vpn/gnunet-helper-vpn-windows.c 2013-04-05 14:10:05 UTC (rev
26781)
+++ gnunet/src/vpn/gnunet-helper-vpn-windows.c 2013-04-05 14:10:39 UTC (rev
26782)
@@ -17,7 +17,6 @@
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
-
/**
* @file vpn/gnunet-helper-vpn-windows.c
* @brief the helper for the VPN service in win32 builds.
@@ -63,6 +62,10 @@
#define LOG_DEBUG(msg) do {} while (0)
#endif
+/**
+ * Will this binary be run in dryrun-mode?
+ */
+static BOOL dryrun = FALSE;
/**
* Maximum size of a GNUnet message (GNUNET_SERVER_MAX_MESSAGE_SIZE)
@@ -1408,9 +1411,12 @@
goto teardown;
}
#endif
+
+ if (dryrun)
+ goto teardown;
fprintf (stderr, "DEBUG: mainloop has begun\n");
-
+
while (std_out.path_open || tap_write.path_open)
{
/* perform READ from stdin if possible */
@@ -1430,10 +1436,8 @@
break;
}
+ fprintf (stderr, "DEBUG: teardown initiated\n");
teardown:
-
- fprintf (stderr, "DEBUG: teardown initiated\n");
-
CancelIo (tap_handle);
CancelIo (std_in.handle);
CancelIo (std_out.handle);
@@ -1449,11 +1453,12 @@
*
* @param argc must be 6
* @param argv 0: binary name (gnunet-helper-vpn)
- * 1: tunnel interface prefix (gnunet-vpn)
- * 2: IPv6 address (::1), "-" to disable
- * 3: IPv6 netmask length in bits (64), ignored if #2 is "-"
- * 4: IPv4 address (1.2.3.4), "-" to disable
- * 5: IPv4 netmask (255.255.0.0), ignored if #4 is "-"
+ * [1: dryrun/testrun (does not execute mainloop)]
+ * 2: tunnel interface prefix (gnunet-vpn)
+ * 3: IPv6 address (::1), "-" to disable
+ * 4: IPv6 netmask length in bits (64), ignored if #2 is "-"
+ * 5: IPv4 address (1.2.3.4), "-" to disable
+ * 6: IPv4 netmask (255.255.0.0), ignored if #4 is "-"
*/
int
main (int argc, char **argv)
@@ -1463,10 +1468,17 @@
int global_ret = 0;
BOOL have_ip4 = FALSE;
BOOL have_ip6 = FALSE;
-
+
+ if (argc > 1 && 0 != strcmp (argv[1], "-d")){
+ dryrun = TRUE;
+ fprintf (stderr, "DEBUG: Running binary in dryrun mode.", argv[0]);
+ argv++;
+ argc--;
+ }
+
if (6 != argc)
{
- fprintf (stderr, "FATAL: must supply 5
arguments\nUsage:\ngnunet-helper-vpn <if name prefix> <address6 or \"-\">
<netbits6> <address4 or \"-\"> <netmask4>\n", argv[0]);
+ fprintf (stderr, "FATAL: must supply 5
arguments\nUsage:\ngnunet-helper-vpn [-d] <if name prefix> <address6 or \"-\">
<netbits6> <address4 or \"-\"> <netmask4>\n", argv[0]);
return 1;
}
@@ -1527,7 +1539,6 @@
}
run (handle);
- global_ret = 0;
cleanup:
if (have_ip4)
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