command parser: Add support for the LISTVAL command.

[collectd.git] / src / unixsock.c

diff --git a/src/unixsock.c b/src/unixsock.c
index 8b2f339..897ebfc 100644 (file)
--- a/src/unixsock.c
+++ b/src/unixsock.c
@@ -2,38 +2,40 @@
  * collectd - src/unixsock.c
  * Copyright (C) 2007,2008  Florian octo Forster
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; only version 2 of the License is applicable.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
  *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
  *
- * Author:
- *   Florian octo Forster <octo at verplant.org>
+ * Authors:
+ *   Florian octo Forster <octo at collectd.org>
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
-#include "configfile.h"
 
 #include "utils_cmd_flush.h"
 #include "utils_cmd_getval.h"
+#include "utils_cmd_getthreshold.h"
 #include "utils_cmd_listval.h"
 #include "utils_cmd_putval.h"
 #include "utils_cmd_putnotif.h"
 
-/* Folks without pthread will need to disable this plugin. */
-#include <pthread.h>
-
-#include <sys/socket.h>
 #include <sys/stat.h>
 #include <sys/un.h>
 
@@ -74,7 +76,7 @@ static pthread_t listen_thread = (pthread_t) 0;
  */
 static int us_open_socket (void)
 {
-       struct sockaddr_un sa;
+       struct sockaddr_un sa = { 0 };
        int status;
 
        sock_fd = socket (PF_UNIX, SOCK_STREAM, 0);
@@ -86,7 +88,6 @@ static int us_open_socket (void)
                return (-1);
        }
 
-       memset (&sa, '\0', sizeof (sa));
        sa.sun_family = AF_UNIX;
        sstrncpy (sa.sun_path, (sock_file != NULL) ? sock_file : US_DEFAULT_PATH,
                        sizeof (sa.sun_path));
@@ -146,7 +147,7 @@ static int us_open_socket (void)
 
        do
        {
-               char *grpname;
+               const char *grpname;
                struct group *g;
                struct group sg;
                char grbuf[2048];
@@ -290,13 +291,17 @@ static void *us_handle_client (void *arg)
                {
                        handle_getval (fhout, buffer);
                }
+               else if (strcasecmp (fields[0], "getthreshold") == 0)
+               {
+                       handle_getthreshold (fhout, buffer);
+               }
                else if (strcasecmp (fields[0], "putval") == 0)
                {
-                       handle_putval (fhout, buffer);
+                       cmd_handle_putval (fhout, buffer);
                }
                else if (strcasecmp (fields[0], "listval") == 0)
                {
-                       handle_listval (fhout, buffer);
+                       cmd_handle_listval (fhout, buffer);
                }
                else if (strcasecmp (fields[0], "putnotif") == 0)
                {
@@ -304,7 +309,7 @@ static void *us_handle_client (void *arg)
                }
                else if (strcasecmp (fields[0], "flush") == 0)
                {
-                       handle_flush (fhout, buffer);
+                       cmd_handle_flush (fhout, buffer);
                }
                else
                {
@@ -359,7 +364,7 @@ static void *us_server_thread (void __attribute__((unused)) *arg)
                        pthread_exit ((void *) 1);
                }
 
-               remote_fd = (int *) malloc (sizeof (int));
+               remote_fd = malloc (sizeof (*remote_fd));
                if (remote_fd == NULL)
                {
                        char errbuf[1024];