fix for FSCORE-44, implement uuid_setvar api command.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5568 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_commands/mod_commands.c b/src/mod/applications/mod_commands/mod_commands.c
index 756bb91dc4dcabd60cdfe661aed5e21127e8dee0..b9119e309280d9b32b05827d22b2f0d6166f72ca 100644 (file)
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -1281,6 +1281,53 @@ SWITCH_STANDARD_API(help_function)
        return SWITCH_STATUS_SUCCESS;
 }
 
+#define SETVAR_SYNTAX "<uuid> <var> <value>"\r
+SWITCH_STANDARD_API(uuid_setvar_function)\r
+{\r
+       switch_core_session_t *psession = NULL;\r
+       char *mycmd = NULL, *argv[3] = { 0 };\r
+       int argc = 0;\r
+\r
+       if (session) {\r
+               return SWITCH_STATUS_FALSE;\r
+       }\r
+\r
+       if (!switch_strlen_zero(cmd) && (mycmd = strdup(cmd))) {\r
+               argc = switch_separate_string(mycmd, ' ', argv, (sizeof(argv) / sizeof(argv[0])));\r
+               if (argc == 3) {\r
+                       char *uuid = argv[0];\r
+                       char *var_name = argv[1];\r
+                       char *var_value = argv[2];\r
+\r
+                       if ((psession = switch_core_session_locate(uuid))) {\r
+                               switch_channel_t *channel;\r
+                               channel = switch_core_session_get_channel(psession);\r
+\r
+                               assert(channel != NULL);\r
+\r
+                               if (switch_strlen_zero(var_name)) {\r
+                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No variable name specified.\n");\r
+                               } else {\r
+                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SET [%s]=[%s]\n", var_name, var_value ? var_value : "UNDEF");\r
+                                       switch_channel_set_variable(channel, var_name, var_value);\r
+                               }\r
+\r
+                               switch_core_session_rwunlock(psession);\r
+\r
+                       } else {\r
+                               stream->write_function(stream, "No Such Channel!\n");\r
+                       }\r
+                       goto done;\r
+               }\r
+       }\r
+\r
+       stream->write_function(stream, "USAGE: %s\n", SETVAR_SYNTAX);\r
+\r
+done:\r
+       switch_safe_free(mycmd);\r
+       return SWITCH_STATUS_SUCCESS;\r
+} 
+
 SWITCH_MODULE_LOAD_FUNCTION(mod_commands_load)
 {
        switch_api_interface_t *commands_api_interface;
@@ -1298,6 +1345,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_commands_load)
        SWITCH_ADD_API(commands_api_interface, "show", "Show", show_function, SHOW_SYNTAX);
        SWITCH_ADD_API(commands_api_interface, "status", "status", status_function, "");
        SWITCH_ADD_API(commands_api_interface, "uuid_bridge", "uuid_bridge", uuid_bridge_function, "");
+       SWITCH_ADD_API(commands_api_interface, "uuid_setvar", "uuid_setvar", uuid_setvar_function, SETVAR_SYNTAX);
        SWITCH_ADD_API(commands_api_interface, "session_displace", "session displace", session_displace_function, "<uuid> [start|stop] <path> [<limit>] [mux]");
        SWITCH_ADD_API(commands_api_interface, "session_record", "session record", session_record_function, SESS_REC_SYNTAX);
        SWITCH_ADD_API(commands_api_interface, "broadcast", "broadcast", uuid_broadcast_function, BROADCAST_SYNTAX);