unified verbosity handling for edge and tools (#1009)

edge.8

@@ -198,6 +198,9 @@ access to JSON API at the management port.
 \fB\-v\fR, \fB\-\-verbose\fR
 make more verbose, repeat as required
 .TP
+\fB\-V\fR
+make less verbose, repeat as required
+.TP
 \fB\-u \fR<\fIUID\fR>, \fB\-\-euid\fR=<\fIUID\fR>
 numeric user ID to use when privileges are dropped
 .TP

src/edge.c

@@ -211,6 +211,7 @@ static void help (int level) {
                "[--management-password <pw>] "
             "\n                      "
                "[-v] "
+               "[-V] "
 #ifndef WIN32
             "\n                      "
                "[-u <numerical user id>] "
@@ -238,6 +239,7 @@ static void help (int level) {
           "\n                      [-f]  do not fork but run in foreground"
 #endif
           "\n                      [-v]  make more verbose, repeat as required"
+          "\n                      [-V]  make less verbose, repeat as required"
           "\n                      "
 
           "\n  -h    shows this quick reference including all available options"
@@ -332,6 +334,7 @@ static void help (int level) {
         printf(" --management_...  | management port password, defaults to '%s'\n"
                " ...password <pw>  | \n", N2N_MGMT_PASSWORD);
         printf(" -v                | make more verbose, repeat as required\n");
+        printf(" -V                | make less verbose, repeat as required\n");
 #ifndef WIN32
         printf(" -u <UID>          | numeric user ID to use when privileges are dropped\n");
         printf(" -g <GID>          | numeric group ID to use when privileges are dropped\n");
@@ -732,6 +735,11 @@ static int setOption (int optkey, char *optargument, n2n_tuntap_priv_config_t *e
             setTraceLevel(getTraceLevel() + 1);
             break;
 
+        case 'V': /* less verbose */ {
+            setTraceLevel(getTraceLevel() - 1);
+            break;
+        }
+
         case 'R': /* network traffic filter */ {
             filter_rule_t *new_rule = malloc(sizeof(filter_rule_t));
             memset(new_rule, 0, sizeof(filter_rule_t));
@@ -787,7 +795,7 @@ static int loadFromCLI (int argc, char *argv[], n2n_edge_conf_t *conf, n2n_tunta
     u_char c;
 
     while ((c = getopt_long(argc, argv,
-                            "k:a:c:Eu:g:m:M:s:d:l:p:fvhrt:i:I:J:P:S::DL:z::A::Hn:R:e:"
+                            "k:a:c:Eu:g:m:M:s:d:l:p:fvVhrt:i:I:J:P:S::DL:z::A::Hn:R:e:"
 #ifdef __linux__
                             "T:"
 #endif

tools/n2n-portfwd.c

@@ -163,14 +163,14 @@ static void help (int level) {
 
     if(level == 0) return; /* no help required */
 
-    printf("  n2n-portfwd [-t <manangement_port>] [-V] [-v]"
+    printf("  n2n-portfwd [-t <manangement_port>] [-v] [-V]"
         "\n"
         "\n           This tool tries to find a router in local network and asks it to"
         "\n           forward the edge's port(UDP and TCP) by sending corresponding"
         "\n           UPnP and PMP requests."
       "\n\n           Adapt port (default: %d) to match your edge's management port"
         "\n           configuration."
-      "\n\n           Verbosity can be increased or decreased with -V or -v , repeat as"
+      "\n\n           Verbosity can be increased or decreased with -v or -V , repeat as"
         "\n           as needed."
       "\n\n",
            N2N_EDGE_MGMT_PORT);
@@ -192,12 +192,12 @@ static int set_option (n2n_portfwd_conf_t *ppp, int optkey, char *optargument) {
             break;
         }
 
-        case 'V': /* more verbose */ {
+        case 'v': /* more verbose */ {
             setTraceLevel(getTraceLevel() + 1);
             break;
         }
 
-        case 'v': /* less verbose */ {
+        case 'V': /* less verbose */ {
             setTraceLevel(getTraceLevel() - 1);
             break;
         }

tools/n2n-route.c

@@ -445,7 +445,7 @@ static void help (int level) {
 
     if(level == 0) return; /* no help required */
 
-    printf("  n2n-route [-t <manangement_port>] [-p <management_port_password>] [-V] [-v]"
+    printf("  n2n-route [-t <manangement_port>] [-p <management_port_password>] [-v] [-V]"
          "\n            [-g <default gateway>] [-n <network address>/bitlen] <vpn gateway>"
         "\n"
         "\n           This tool sets new routes for all the traffic to be routed via the"
@@ -456,7 +456,7 @@ static void help (int level) {
       "\n\n           If no <default gateway> provided, the tool will try to auto-detect."
       "\n\n           To not route all traffic through vpn, inidicate the networks to be"
         "\n           routed with '-n' option and use as many as required."
-      "\n\n           Verbosity can be increased or decreased with -V or -v , repeat as"
+      "\n\n           Verbosity can be increased or decreased with -v or -V , repeat as"
         "\n           as needed."
       "\n\n           Run with sufficient rights to let the tool add and delete routes."
       "\n\n",
@@ -525,12 +525,12 @@ static int set_option (n2n_route_conf_t *rrr, int optkey, char *optargument) {
             break;
         }
 
-        case 'V': /* more verbose */ {
+        case 'v': /* more verbose */ {
             setTraceLevel(getTraceLevel() + 1);
             break;
         }
 
-        case 'v': /* less verbose */ {
+        case 'V': /* less verbose */ {
             setTraceLevel(getTraceLevel() - 1);
             break;
         }