{GPL, other}: Relicense to MIT license.

[collectd.git] / src / configfile.c

diff --git a/src/configfile.c b/src/configfile.c
index 154c041..6a83072 100644 (file)
--- a/src/configfile.c
+++ b/src/configfile.c
@@ -2,19 +2,23 @@
  * collectd - src/configfile.c
  * Copyright (C) 2005-2011  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; either version 2 of the License, or (at your
- * option) any later version.
+ * 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.
  *
  * Authors:
  *   Florian octo Forster <octo at collectd.org>
@@ -109,7 +113,10 @@ static cf_global_option_t cf_global_options[] =
        {"Interval",    NULL, NULL},
        {"ReadThreads", NULL, "5"},
        {"WriteThreads", NULL, "5"},
+       {"WriteQueueLimitHigh", NULL, NULL},
+       {"WriteQueueLimitLow", NULL, NULL},
        {"Timeout",     NULL, "2"},
+       {"AutoLoadPlugin", NULL, "false"},
        {"PreCacheChain",  NULL, "PreCache"},
        {"PostCacheChain", NULL, "PostCache"}
 };
@@ -277,21 +284,6 @@ static int dispatch_loadplugin (const oconfig_item_t *ci)
        memset (&ctx, 0, sizeof (ctx));
        ctx.interval = cf_get_default_interval ();
 
-       /*
-        * XXX: Magic at work:
-        *
-        * Some of the language bindings, for example the Python and Perl
-        * plugins, need to be able to export symbols to the scripts they run.
-        * For this to happen, the "Globals" flag needs to be set.
-        * Unfortunately, this technical detail is hard to explain to the
-        * average user and she shouldn't have to worry about this, ideally.
-        * So in order to save everyone's sanity use a different default for a
-        * handful of special plugins. --octo
-        */
-       if ((strcasecmp ("Perl", name) == 0)
-                       || (strcasecmp ("Python", name) == 0))
-               flags |= PLUGIN_FLAGS_GLOBAL;
-
        for (i = 0; i < ci->children_num; ++i) {
                if (strcasecmp("Globals", ci->children[i].key) == 0)
                        cf_util_get_flag (ci->children + i, &flags, PLUGIN_FLAGS_GLOBAL);
@@ -394,6 +386,19 @@ static int dispatch_block_plugin (oconfig_item_t *ci)
 
        name = ci->values[0].value.string;
 
+       if (IS_TRUE (global_option_get ("AutoLoadPlugin")))
+       {
+               int status;
+
+               status = plugin_load (name, /* flags = */ 0);
+               if (status != 0)
+               {
+                       ERROR ("Automatically loading plugin \"%s\" failed "
+                                       "with status %i.", name, status);
+                       return (status);
+               }
+       }
+
        /* Check for a complex callback first */
        for (cb = complex_callback_head; cb != NULL; cb = cb->next)
        {
@@ -916,6 +921,23 @@ const char *global_option_get (const char *option)
                        : cf_global_options[i].def);
 } /* char *global_option_get */
 
+long global_option_get_long (const char *option, long default_value)
+{
+               const char *str;
+               long value;
+
+               str = global_option_get (option);
+               if (NULL == str)
+                       return (default_value);
+
+               errno = 0;
+               value = strtol (str, /* endptr = */ NULL, /* base = */ 0);
+               if (errno != 0)
+                       return (default_value);
+
+               return (value);
+} /* char *global_option_get_long */
+
 cdtime_t cf_get_default_interval (void)
 {
   char const *str = global_option_get ("Interval");