/**
* collectd - src/utils_cmd_flush.c
- * Copyright (C) 2008 Sebastian Harl
- * Copyright (C) 2008 Florian Forster
+ * Copyright (C) 2008 Sebastian Harl
+ * Copyright (C) 2008 Florian 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.
*
* Authors:
* Sebastian "tokkee" Harl <sh at tokkee.org>
- * Florian "octo" Forster <octo at verplant.org>
+ * Florian "octo" Forster <octo at collectd.org>
**/
#include "collectd.h"
#include "common.h"
#include "plugin.h"
+#include "utils_parse_option.h"
#define print_to_socket(fh, ...) \
if (fprintf (fh, __VA_ARGS__) < 0) { \
return (0);
} /* int add_to_array */
-int handle_flush (FILE *fh, char **fields, int fields_num)
+int handle_flush (FILE *fh, char *buffer)
{
int success = 0;
int error = 0;
- int timeout = -1;
+ double timeout = 0.0;
char **plugins = NULL;
int plugins_num = 0;
char **identifiers = NULL;
int i;
- for (i = 1; i < fields_num; i++)
+ if ((fh == NULL) || (buffer == NULL))
+ return (-1);
+
+ DEBUG ("utils_cmd_flush: handle_flush (fh = %p, buffer = %s);",
+ (void *) fh, buffer);
+
+ if (strncasecmp ("FLUSH", buffer, strlen ("FLUSH")) != 0)
{
- char *option = fields[i];
- int status = 0;
+ print_to_socket (fh, "-1 Cannot parse command.\n");
+ return (-1);
+ }
+ buffer += strlen ("FLUSH");
- if (strncasecmp ("plugin=", option, strlen ("plugin=")) == 0)
+ while (*buffer != 0)
+ {
+ char *opt_key;
+ char *opt_value;
+ int status;
+
+ opt_key = NULL;
+ opt_value = NULL;
+ status = parse_option (&buffer, &opt_key, &opt_value);
+ if (status != 0)
{
- char *plugin;
-
- plugin = option + strlen ("plugin=");
- add_to_array (&plugins, &plugins_num, plugin);
+ print_to_socket (fh, "-1 Parsing options failed.\n");
+ sfree (plugins);
+ sfree (identifiers);
+ return (-1);
}
- else if (strncasecmp ("identifier=", option, strlen ("identifier=")) == 0)
- {
- char *identifier;
- identifier = option + strlen ("identifier=");
- add_to_array (&identifiers, &identifiers_num, identifier);
+ if (strcasecmp ("plugin", opt_key) == 0)
+ {
+ add_to_array (&plugins, &plugins_num, opt_value);
}
- else if (strncasecmp ("timeout=", option, strlen ("timeout=")) == 0)
+ else if (strcasecmp ("identifier", opt_key) == 0)
{
- char *endptr = NULL;
- char *value = option + strlen ("timeout=");
-
+ add_to_array (&identifiers, &identifiers_num, opt_value);
+ }
+ else if (strcasecmp ("timeout", opt_key) == 0)
+ {
+ char *endptr;
+
errno = 0;
- timeout = strtol (value, &endptr, 0);
-
- if ((endptr == value) || (0 != errno))
- status = -1;
- else if (0 >= timeout)
- timeout = -1;
+ endptr = NULL;
+ timeout = strtod (opt_value, &endptr);
+
+ if ((endptr == opt_value) || (errno != 0) || (!isfinite (timeout)))
+ {
+ print_to_socket (fh, "-1 Invalid value for option `timeout': "
+ "%s\n", opt_value);
+ sfree (plugins);
+ sfree (identifiers);
+ return (-1);
+ }
+ else if (timeout < 0.0)
+ {
+ timeout = 0.0;
+ }
}
else
- status = -1;
-
- if (status != 0)
{
- print_to_socket (fh, "-1 Cannot parse option %s\n", option);
+ print_to_socket (fh, "-1 Cannot parse option %s\n", opt_key);
+ sfree (plugins);
+ sfree (identifiers);
return (-1);
}
- }
+ } /* while (*buffer != 0) */
/* Add NULL entries for `any plugin' and/or `any value' if nothing was
* specified. */
int status;
identifier = identifiers[j];
- status = plugin_flush (plugin, timeout, identifier);
+ status = plugin_flush (plugin,
+ DOUBLE_TO_CDTIME_T (timeout),
+ identifier);
if (status == 0)
success++;
else
}
else
{
- plugin_flush_all (timeout);
+ plugin_flush (NULL, DOUBLE_TO_CDTIME_T (timeout), NULL);
print_to_socket (fh, "0 Done\n");
}
+ sfree (plugins);
+ sfree (identifiers);
return (0);
} /* int handle_flush */
projects / collectd.git / blobdiff