add user_exists

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6791 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 e88185bd1842481fca0342cf9825bba079ca9cd1..e0126a4fbc85bfdebf51d62c7b87d08a5a575de1 100644 (file)
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -83,8 +83,8 @@ SWITCH_STANDARD_API(user_data_function)
                err = "can't find user";
                goto end;
        }
-
-
+       
+       
  end:
 
        if (xml) {
@@ -119,7 +119,8 @@ SWITCH_STANDARD_API(user_data_function)
 
 }
 
-SWITCH_STANDARD_API(find_user_function)
+
+static switch_status_t _find_user(const char *cmd, switch_core_session_t *session, switch_stream_handle_t *stream, switch_bool_t tf)
 {
        switch_xml_t x_domain = NULL, x_user = NULL, xml = NULL;
        int argc;
@@ -171,22 +172,26 @@ SWITCH_STANDARD_API(find_user_function)
 
  end:
 
-       if (err) {
-               if (host) {
-                       stream->write_function(stream,  "<error>%s</error>\n", err);
-               } else {
-                       stream->write_function(stream,  "-Error %s\n", err);
+       if (session || tf) {
+               stream->write_function(stream, err ? "false" : "true");
+               switch_xml_free(xml);
+       } else {
+               if (err) {
+                       if (host) {
+                               stream->write_function(stream,  "<error>%s</error>\n", err);
+                       } else {
+                               stream->write_function(stream,  "-Error %s\n", err);
+                       }
                }
-       }
 
-       if (xml && x_user) {
-               xmlstr = switch_xml_toxml(x_user, SWITCH_FALSE);
-               switch_assert(xmlstr);
-
-               stream->write_function(stream,  "%s", xmlstr);
-               free(xmlstr);
-               switch_xml_free(xml);
-               
+               if (xml && x_user) {
+                       xmlstr = switch_xml_toxml(x_user, SWITCH_FALSE);
+                       switch_assert(xmlstr);
+                       
+                       stream->write_function(stream,  "%s", xmlstr);
+                       free(xmlstr);
+                       switch_xml_free(xml);
+               }
        }
 
        free(mydata);
@@ -194,6 +199,18 @@ SWITCH_STANDARD_API(find_user_function)
 
 }
 
+SWITCH_STANDARD_API(user_exists_function)
+{
+       return _find_user(cmd, session, stream, SWITCH_TRUE);
+}
+
+SWITCH_STANDARD_API(find_user_function)
+{
+       return _find_user(cmd, session, stream, SWITCH_FALSE);
+}
+
+
+
 
 SWITCH_STANDARD_API(xml_locate_function)
 {
@@ -2062,6 +2079,7 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_commands_load)
        SWITCH_ADD_API(commands_api_interface, "regex", "Eval a regex", regex_function, "<data>|<pattern>[|<subst string>]");
        SWITCH_ADD_API(commands_api_interface, "uuid_chat", "Send a chat message", uuid_chat, UUID_CHAT_SYNTAX);
        SWITCH_ADD_API(commands_api_interface, "find_user_xml", "find a user", find_user_function, "<key> <user>@<domain>");
+       SWITCH_ADD_API(commands_api_interface, "user_exists", "find a user", user_exists_function, "<key> <user>@<domain>");
        SWITCH_ADD_API(commands_api_interface, "xml_locate", "find some xml", xml_locate_function, "[root | <section> <tag> <tag_attr_name> <tag_attr_val>]");
        SWITCH_ADD_API(commands_api_interface, "user_data", "find user data", user_data_function, "<user>@<domain> [var|param] <name>");