X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Ftincctl.c;h=91f63effb08f16789595ea364603f70bb0597d99;hp=29c57154aad84f5c6a656f51e6575dae2747abfd;hb=76a9be5bce43a1a7363c670882f5315c824c903c;hpb=07108117ceddaff0654f9def703e717c002f3e2d

diff --git a/src/tincctl.c b/src/tincctl.c
index 29c57154..91f63eff 100644
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -31,6 +31,7 @@
 #include "control_common.h"
 #include "crypto.h"
 #include "ecdsagen.h"
+#include "fsck.h"
 #include "info.h"
 #include "invitation.h"
 #include "names.h"
@@ -66,7 +67,7 @@ char line[4096];
 static int code;
 static int req;
 static int result;
-static bool force = false;
+bool force = false;
 bool tty = true;
 bool confbasegiven = false;
 bool netnamegiven = false;
@@ -105,6 +106,7 @@ static void usage(bool status) {
 				"  -c, --config=DIR        Read configuration options from DIR.\n"
 				"  -n, --net=NETNAME       Connect to net NETNAME.\n"
 				"      --pidfile=FILENAME  Read control cookie from FILENAME.\n"
+				"      --force             Force some commands to work despite warnings.\n"
 				"      --help              Display this help and exit.\n"
 				"      --version           Output version information and exit.\n"
 				"\n"
@@ -144,12 +146,13 @@ static void usage(bool status) {
 				"  log [level]                Dump log output [up to the specified level]\n"
 				"  export                     Export host configuration of local node to standard output\n"
 				"  export-all                 Export all host configuration files to standard output\n"
-				"  import [--force]           Import host configuration file(s) from standard input\n"
-				"  exchange [--force]         Same as export followed by import\n"
-				"  exchange-all [--force]     Same as export-all followed by import\n"
+				"  import                     Import host configuration file(s) from standard input\n"
+				"  exchange                   Same as export followed by import\n"
+				"  exchange-all               Same as export-all followed by import\n"
 				"  invite NODE [...]          Generate an invitation for NODE\n"
 				"  join INVITATION            Join a VPN using an INVITIATION\n"
 				"  network [NETNAME]          List all known networks, or switch to the one named NETNAME.\n"
+				"  fsck                       Check the configuration files for problems.\n"
 				"\n");
 		printf("Report bugs to tinc@tinc-vpn.org.\n");
 	}
@@ -1368,6 +1371,8 @@ const var_t variables[] = {
 	{"UDPDiscoveryKeepaliveInterval", VAR_SERVER},
 	{"UDPDiscoveryInterval", VAR_SERVER},
 	{"UDPDiscoveryTimeout", VAR_SERVER},
+	{"MTUInfoInterval", VAR_SERVER},
+	{"UDPInfoInterval", VAR_SERVER},
 	{"UDPRcvBuf", VAR_SERVER},
 	{"UDPSndBuf", VAR_SERVER},
 	{"VDEGroup", VAR_SERVER},
@@ -1608,6 +1613,11 @@ static int cmd_config(int argc, char *argv[]) {
 				}
 				set = true;
 				continue;
+			// Add
+			} else if(action > 0) {
+				// Check if we've already seen this variable with the same value
+				if(!strcasecmp(bvalue, value))
+					found = true;
 			}
 		}
 
@@ -1640,7 +1650,7 @@ static int cmd_config(int argc, char *argv[]) {
 	}
 
 	// Add new variable if necessary.
-	if(action > 0 || (action == 0 && !set)) {
+	if((action > 0 && !found)|| (action == 0 && !set)) {
 		if(fprintf(tf, "%s = %s\n", variable, value) < 0) {
 			fprintf(stderr, "Error writing to temporary file %s: %s\n", tmpfile, strerror(errno));
 			return 1;
@@ -2154,7 +2164,6 @@ static int switch_network(char *name) {
 	free(netname);
 	netname = strcmp(name, ".") ? xstrdup(name) : NULL;
 
-	make_names();
         xasprintf(&tinc_conf, "%s" SLASH "tinc.conf", confbase);
         xasprintf(&hosts_dir, "%s" SLASH "hosts", confbase);
 	xasprintf(&prompt, "%s> ", identname);
@@ -2199,6 +2208,15 @@ static int cmd_network(int argc, char *argv[]) {
 	return 0;
 }
 
+static int cmd_fsck(int argc, char *argv[]) {
+	if(argc > 1) {
+		fprintf(stderr, "Too many arguments!\n");
+		return 1;
+	}
+
+	return fsck(orig_argv[0]);
+}
+
 static const struct {
 	const char *command;
 	int (*function)(int argc, char *argv[]);
@@ -2241,6 +2259,7 @@ static const struct {
 	{"invite", cmd_invite},
 	{"join", cmd_join},
 	{"network", cmd_network},
+	{"fsck", cmd_fsck},
 	{NULL, NULL},
 };