/**
* collectd - src/nginx.c
- * Copyright (C) 2006,2007 Florian octo Forster
+ * Copyright (C) 2006-2010 Florian octo Forster
* Copyright (C) 2008 Sebastian Harl
*
- * 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 verplant.org>
+ * Florian octo Forster <octo at collectd.org>
* Sebastian Harl <sh at tokkee.org>
**/
static char *verify_peer = NULL;
static char *verify_host = NULL;
static char *cacert = NULL;
+static char *timeout = NULL;
static CURL *curl = NULL;
-#define ABUFFER_SIZE 16384
-static char nginx_buffer[ABUFFER_SIZE];
-static int nginx_buffer_len = 0;
-static char nginx_curl_error[CURL_ERROR_SIZE];
+static char nginx_buffer[16384];
+static size_t nginx_buffer_len = 0;
+static char nginx_curl_error[CURL_ERROR_SIZE];
static const char *config_keys[] =
{
"Password",
"VerifyPeer",
"VerifyHost",
- "CACert"
+ "CACert",
+ "Timeout"
};
static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
{
size_t len = size * nmemb;
- if ((nginx_buffer_len + len) >= ABUFFER_SIZE)
+ /* Check if the data fits into the memory. If not, truncate it. */
+ if ((nginx_buffer_len + len) >= sizeof (nginx_buffer))
{
- len = (ABUFFER_SIZE - 1) - nginx_buffer_len;
+ assert (sizeof (nginx_buffer) > nginx_buffer_len);
+ len = (sizeof (nginx_buffer) - 1) - nginx_buffer_len;
}
if (len <= 0)
return (len);
- memcpy (nginx_buffer + nginx_buffer_len, (char *) buf, len);
+ memcpy (&nginx_buffer[nginx_buffer_len], buf, len);
nginx_buffer_len += len;
- nginx_buffer[nginx_buffer_len] = '\0';
+ nginx_buffer[nginx_buffer_len] = 0;
return (len);
}
return (config_set (&verify_host, value));
else if (strcasecmp (key, "cacert") == 0)
return (config_set (&cacert, value));
+ else if (strcasecmp (key, "timeout") == 0)
+ return (config_set (&timeout, value));
else
return (-1);
} /* int config */
static int init (void)
{
- static char credentials[1024];
-
if (curl != NULL)
curl_easy_cleanup (curl);
curl_easy_setopt (curl, CURLOPT_NOSIGNAL, 1L);
curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, nginx_curl_callback);
- curl_easy_setopt (curl, CURLOPT_USERAGENT, PACKAGE_NAME"/"PACKAGE_VERSION);
+ curl_easy_setopt (curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
curl_easy_setopt (curl, CURLOPT_ERRORBUFFER, nginx_curl_error);
if (user != NULL)
{
+#ifdef HAVE_CURLOPT_USERNAME
+ curl_easy_setopt (curl, CURLOPT_USERNAME, user);
+ curl_easy_setopt (curl, CURLOPT_PASSWORD, (pass == NULL) ? "" : pass);
+#else
+ static char credentials[1024];
int status = ssnprintf (credentials, sizeof (credentials),
"%s:%s", user, pass == NULL ? "" : pass);
if ((status < 0) || ((size_t) status >= sizeof (credentials)))
}
curl_easy_setopt (curl, CURLOPT_USERPWD, credentials);
+#endif
}
if (url != NULL)
curl_easy_setopt (curl, CURLOPT_CAINFO, cacert);
}
+#ifdef HAVE_CURLOPT_TIMEOUT_MS
+ if (timeout != NULL)
+ {
+ curl_easy_setopt (curl, CURLOPT_TIMEOUT_MS, atol(timeout));
+ }
+ else
+ {
+ curl_easy_setopt (curl, CURLOPT_TIMEOUT_MS,
+ CDTIME_T_TO_MS(plugin_get_interval()));
+ }
+#endif
+
return (0);
} /* void init */
if (strcmp (type, "nginx_connections") == 0)
values[0].gauge = value;
else if (strcmp (type, "nginx_requests") == 0)
- values[0].counter = value;
+ values[0].derive = value;
+ else if (strcmp (type, "connections") == 0)
+ values[0].derive = value;
else
return;
&& (atoll (fields[1]) != 0)
&& (atoll (fields[2]) != 0))
{
+ submit ("connections", "accepted", atoll (fields[0]));
+ submit ("connections", "handled", atoll (fields[1]));
submit ("nginx_requests", NULL, atoll (fields[2]));
}
}
projects / collectd.git / blobdiff