add a count to show

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1992 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 2a2a3b728593fe507b2767026b3beabd82e79c20..e2599f9c73a5666198ce9fdb25503cf5ff8576be 100644 (file)
--- a/src/mod/applications/mod_commands/mod_commands.c
+++ b/src/mod/applications/mod_commands/mod_commands.c
@@ -184,20 +184,28 @@ static switch_status_t pause_function(char *cmd, switch_stream_handle_t *stream)
        return SWITCH_STATUS_SUCCESS;
 }
 
+struct holder {
+       switch_stream_handle_t *stream;
+       uint32_t count;
+};
+
+
+
 static int show_callback(void *pArg, int argc, char **argv, char **columnNames){
-       switch_stream_handle_t *stream = (switch_stream_handle_t *) pArg;
+       struct holder *holder = (struct holder *) pArg;
 
-       stream->write_function(stream, "%s|%s\n", argv[0], argv[1] ? argv[1] : "NULL");
+       holder->stream->write_function(holder->stream, "%s|%s\n", argv[0], argv[1] ? argv[1] : "NULL");
+       holder->count++;
        return 0;
 }
 
-
 static switch_status_t show_function(char *cmd, switch_stream_handle_t *stream)
 {
        char sql[1024];
        char *errmsg;
        switch_core_db_t *db = switch_core_db_handle();
-
+       struct holder holder;
+       
     if (!cmd) {
         sprintf (sql, "select * from interfaces");
     }
@@ -220,12 +228,17 @@ static switch_status_t show_function(char *cmd, switch_stream_handle_t *stream)
         return SWITCH_STATUS_SUCCESS;
     }
     
-       switch_core_db_exec(db, sql, show_callback, stream, &errmsg);
+       holder.stream = stream;
+       holder.count = 0;
+
+       switch_core_db_exec(db, sql, show_callback, &holder, &errmsg);
 
        if (errmsg) {
                stream->write_function(stream, "SQL ERR [%s]\n",errmsg);
                switch_core_db_free(errmsg);
                errmsg = NULL;
+       } else {
+               stream->write_function(stream, "%u total.\n", holder.count);
        }
 
        switch_core_db_close(db);