mod_sofia: Reformat sofia usage string and make it a static const char[].

Make this thing readable by wasting a couple of bytes for spaces and newlines.

As an added bonus, save some stack space by making usage_string a static const.

Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index c258e62dd7f84729d2d03f0df9c3b3e730de4f76..2c1da9441a65bd0e54ac96230fd8acf4b391e4ef 100644 (file)
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -3784,22 +3784,22 @@ SWITCH_STANDARD_API(sofia_function)
        switch_status_t status = SWITCH_STATUS_SUCCESS;
        sofia_command_t func = NULL;
        int lead = 1;
-       const char *usage_string = "USAGE:\n"
+       static const char usage_string[] = "USAGE:\n"
                "--------------------------------------------------------------------------------\n"
-               "sofia help\n"
-               "sofia profile <profile_name> [[start|stop|restart|rescan]|"
-               "flush_inbound_reg [<call_id>|<[user]@domain>] [reboot]|"
-               "[register|unregister] [<gateway name>|all]|"
-               "killgw <gateway name>|"
-               "[stun-auto-disable|stun-enabled] [true|false]]|"
-               "siptrace <on|off>|"
-               "watchdog <on|off>\n"
-               "sofia status|xmlstatus profile <name> [ reg <contact str> ] | [ pres <pres str> ] | [ user <user@domain> ]\n"
-               "sofia status|xmlstatus gateway <name>\n"
+               "sofia global siptrace <on|off>\n"
+               "             watchdog <on|off>\n\n"
+               "sofia profile <name> [start | stop | restart | rescan]\n"
+               "                     flush_inbound_reg [<call_id> | <[user]@domain>] [reboot]\n"
+               "                     [register | unregister] [<gateway name> | all]\n"
+               "                     killgw <gateway name>\n"
+               "                     [stun-auto-disable | stun-enabled] [true | false]]\n"
+               "                     siptrace <on|off>\n"
+               "                     watchdog <on|off>\n\n"
+               "sofia <status|xmlstatus> profile <name> [reg <contact str>] | [pres <pres str>] | [user <user@domain>]\n"
+               "sofia <status|xmlstatus> gateway <name>\n\n"
                "sofia loglevel <all|default|tport|iptsec|nea|nta|nth_client|nth_server|nua|soa|sresolv|stun> [0-9]\n"
-               "sofia tracelevel <console|alert|crit|err|warning|notice|info|debug>\n"
-               "sofia global siptrace <on|off>|"
-               "watchdog <on|off>\n"
+               "sofia tracelevel <console|alert|crit|err|warning|notice|info|debug>\n\n"
+               "sofia help\n"
                "--------------------------------------------------------------------------------\n";
 
        if (zstr(cmd)) {