![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/write_http.c b/src/write_http.c
--- /dev/null
+++ b/src/write_http.c
@@ -0,0 +1,705 @@
+/**
+ * collectd - src/write_http.c
+ * Copyright (C) 2009 Paul Sadauskas
+ * Copyright (C) 2009 Doug MacEachern
+ * Copyright (C) 2007-2014 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.
+ *
+ * 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.
+ *
+ * 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
+ *
+ * Authors:
+ * Florian octo Forster <octo at collectd.org>
+ * Doug MacEachern <dougm@hyperic.com>
+ * Paul Sadauskas <psadauskas@gmail.com>
+ **/
+
+#include "collectd.h"
+#include "plugin.h"
+#include "common.h"
+#include "utils_cache.h"
+#include "utils_format_json.h"
+
+#if HAVE_PTHREAD_H
+# include <pthread.h>
+#endif
+
+#include <curl/curl.h>
+
+#ifndef WRITE_HTTP_DEFAULT_BUFFER_SIZE
+# define WRITE_HTTP_DEFAULT_BUFFER_SIZE 4096
+#endif
+
+/*
+ * Private variables
+ */
+struct wh_callback_s
+{
+ char *name;
+
+ char *location;
+ char *user;
+ char *pass;
+ char *credentials;
+ _Bool verify_peer;
+ _Bool verify_host;
+ char *cacert;
+ char *capath;
+ char *clientkey;
+ char *clientcert;
+ char *clientkeypass;
+ long sslversion;
+ _Bool store_rates;
+ int low_speed_limit;
+ time_t low_speed_time;
+ int timeout;
+
+#define WH_FORMAT_COMMAND 0
+#define WH_FORMAT_JSON 1
+ int format;
+
+ CURL *curl;
+ char curl_errbuf[CURL_ERROR_SIZE];
+
+ char *send_buffer;
+ size_t send_buffer_size;
+ size_t send_buffer_free;
+ size_t send_buffer_fill;
+ cdtime_t send_buffer_init_time;
+
+ pthread_mutex_t send_lock;
+};
+typedef struct wh_callback_s wh_callback_t;
+
+static void wh_reset_buffer (wh_callback_t *cb) /* {{{ */
+{
+ memset (cb->send_buffer, 0, cb->send_buffer_size);
+ cb->send_buffer_free = cb->send_buffer_size;
+ cb->send_buffer_fill = 0;
+ cb->send_buffer_init_time = cdtime ();
+
+ if (cb->format == WH_FORMAT_JSON)
+ {
+ format_json_initialize (cb->send_buffer,
+ &cb->send_buffer_fill,
+ &cb->send_buffer_free);
+ }
+} /* }}} wh_reset_buffer */
+
+static int wh_send_buffer (wh_callback_t *cb) /* {{{ */
+{
+ int status = 0;
+
+ curl_easy_setopt (cb->curl, CURLOPT_POSTFIELDS, cb->send_buffer);
+ status = curl_easy_perform (cb->curl);
+ if (status != CURLE_OK)
+ {
+ ERROR ("write_http plugin: curl_easy_perform failed with "
+ "status %i: %s",
+ status, cb->curl_errbuf);
+ }
+ return (status);
+} /* }}} wh_send_buffer */
+
+static int wh_callback_init (wh_callback_t *cb) /* {{{ */
+{
+ struct curl_slist *headers;
+
+ if (cb->curl != NULL)
+ return (0);
+
+ cb->curl = curl_easy_init ();
+ if (cb->curl == NULL)
+ {
+ ERROR ("curl plugin: curl_easy_init failed.");
+ return (-1);
+ }
+
+ if (cb->low_speed_limit > 0 && cb->low_speed_time > 0)
+ {
+ curl_easy_setopt (cb->curl, CURLOPT_LOW_SPEED_LIMIT,
+ (long) (cb->low_speed_limit * cb->low_speed_time));
+ curl_easy_setopt (cb->curl, CURLOPT_LOW_SPEED_TIME,
+ (long) cb->low_speed_time);
+ }
+
+#ifdef HAVE_CURLOPT_TIMEOUT_MS
+ if (cb->timeout > 0)
+ curl_easy_setopt (cb->curl, CURLOPT_TIMEOUT_MS, (long) cb->timeout);
+#endif
+
+ curl_easy_setopt (cb->curl, CURLOPT_NOSIGNAL, 1L);
+ curl_easy_setopt (cb->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
+
+ headers = NULL;
+ headers = curl_slist_append (headers, "Accept: */*");
+ if (cb->format == WH_FORMAT_JSON)
+ headers = curl_slist_append (headers, "Content-Type: application/json");
+ else
+ headers = curl_slist_append (headers, "Content-Type: text/plain");
+ headers = curl_slist_append (headers, "Expect:");
+ curl_easy_setopt (cb->curl, CURLOPT_HTTPHEADER, headers);
+
+ curl_easy_setopt (cb->curl, CURLOPT_ERRORBUFFER, cb->curl_errbuf);
+ curl_easy_setopt (cb->curl, CURLOPT_URL, cb->location);
+ curl_easy_setopt (cb->curl, CURLOPT_FOLLOWLOCATION, 1L);
+ curl_easy_setopt (cb->curl, CURLOPT_MAXREDIRS, 50L);
+
+ if (cb->user != NULL)
+ {
+#ifdef HAVE_CURLOPT_USERNAME
+ curl_easy_setopt (cb->curl, CURLOPT_USERNAME, cb->user);
+ curl_easy_setopt (cb->curl, CURLOPT_PASSWORD,
+ (cb->pass == NULL) ? "" : cb->pass);
+#else
+ size_t credentials_size;
+
+ credentials_size = strlen (cb->user) + 2;
+ if (cb->pass != NULL)
+ credentials_size += strlen (cb->pass);
+
+ cb->credentials = (char *) malloc (credentials_size);
+ if (cb->credentials == NULL)
+ {
+ ERROR ("curl plugin: malloc failed.");
+ return (-1);
+ }
+
+ ssnprintf (cb->credentials, credentials_size, "%s:%s",
+ cb->user, (cb->pass == NULL) ? "" : cb->pass);
+ curl_easy_setopt (cb->curl, CURLOPT_USERPWD, cb->credentials);
+#endif
+ curl_easy_setopt (cb->curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
+ }
+
+ curl_easy_setopt (cb->curl, CURLOPT_SSL_VERIFYPEER, (long) cb->verify_peer);
+ curl_easy_setopt (cb->curl, CURLOPT_SSL_VERIFYHOST,
+ cb->verify_host ? 2L : 0L);
+ curl_easy_setopt (cb->curl, CURLOPT_SSLVERSION, cb->sslversion);
+ if (cb->cacert != NULL)
+ curl_easy_setopt (cb->curl, CURLOPT_CAINFO, cb->cacert);
+ if (cb->capath != NULL)
+ curl_easy_setopt (cb->curl, CURLOPT_CAPATH, cb->capath);
+
+ if (cb->clientkey != NULL && cb->clientcert != NULL)
+ {
+ curl_easy_setopt (cb->curl, CURLOPT_SSLKEY, cb->clientkey);
+ curl_easy_setopt (cb->curl, CURLOPT_SSLCERT, cb->clientcert);
+
+ if (cb->clientkeypass != NULL)
+ curl_easy_setopt (cb->curl, CURLOPT_SSLKEYPASSWD, cb->clientkeypass);
+ }
+
+ wh_reset_buffer (cb);
+
+ return (0);
+} /* }}} int wh_callback_init */
+
+static int wh_flush_nolock (cdtime_t timeout, wh_callback_t *cb) /* {{{ */
+{
+ int status;
+
+ DEBUG ("write_http plugin: wh_flush_nolock: timeout = %.3f; "
+ "send_buffer_fill = %zu;",
+ CDTIME_T_TO_DOUBLE (timeout),
+ cb->send_buffer_fill);
+
+ /* timeout == 0 => flush unconditionally */
+ if (timeout > 0)
+ {
+ cdtime_t now;
+
+ now = cdtime ();
+ if ((cb->send_buffer_init_time + timeout) > now)
+ return (0);
+ }
+
+ if (cb->format == WH_FORMAT_COMMAND)
+ {
+ if (cb->send_buffer_fill <= 0)
+ {
+ cb->send_buffer_init_time = cdtime ();
+ return (0);
+ }
+
+ status = wh_send_buffer (cb);
+ wh_reset_buffer (cb);
+ }
+ else if (cb->format == WH_FORMAT_JSON)
+ {
+ if (cb->send_buffer_fill <= 2)
+ {
+ cb->send_buffer_init_time = cdtime ();
+ return (0);
+ }
+
+ status = format_json_finalize (cb->send_buffer,
+ &cb->send_buffer_fill,
+ &cb->send_buffer_free);
+ if (status != 0)
+ {
+ ERROR ("write_http: wh_flush_nolock: "
+ "format_json_finalize failed.");
+ wh_reset_buffer (cb);
+ return (status);
+ }
+
+ status = wh_send_buffer (cb);
+ wh_reset_buffer (cb);
+ }
+ else
+ {
+ ERROR ("write_http: wh_flush_nolock: "
+ "Unknown format: %i",
+ cb->format);
+ return (-1);
+ }
+
+ return (status);
+} /* }}} wh_flush_nolock */
+
+static int wh_flush (cdtime_t timeout, /* {{{ */
+ const char *identifier __attribute__((unused)),
+ user_data_t *user_data)
+{
+ wh_callback_t *cb;
+ int status;
+
+ if (user_data == NULL)
+ return (-EINVAL);
+
+ cb = user_data->data;
+
+ pthread_mutex_lock (&cb->send_lock);
+
+ if (cb->curl == NULL)
+ {
+ status = wh_callback_init (cb);
+ if (status != 0)
+ {
+ ERROR ("write_http plugin: wh_callback_init failed.");
+ pthread_mutex_unlock (&cb->send_lock);
+ return (-1);
+ }
+ }
+
+ status = wh_flush_nolock (timeout, cb);
+ pthread_mutex_unlock (&cb->send_lock);
+
+ return (status);
+} /* }}} int wh_flush */
+
+static void wh_callback_free (void *data) /* {{{ */
+{
+ wh_callback_t *cb;
+
+ if (data == NULL)
+ return;
+
+ cb = data;
+
+ wh_flush_nolock (/* timeout = */ 0, cb);
+
+ if (cb->curl != NULL)
+ {
+ curl_easy_cleanup (cb->curl);
+ cb->curl = NULL;
+ }
+ sfree (cb->name);
+ sfree (cb->location);
+ sfree (cb->user);
+ sfree (cb->pass);
+ sfree (cb->credentials);
+ sfree (cb->cacert);
+ sfree (cb->capath);
+ sfree (cb->clientkey);
+ sfree (cb->clientcert);
+ sfree (cb->clientkeypass);
+ sfree (cb->send_buffer);
+
+ sfree (cb);
+} /* }}} void wh_callback_free */
+
+static int wh_write_command (const data_set_t *ds, const value_list_t *vl, /* {{{ */
+ wh_callback_t *cb)
+{
+ char key[10*DATA_MAX_NAME_LEN];
+ char values[512];
+ char command[1024];
+ size_t command_len;
+
+ int status;
+
+ if (0 != strcmp (ds->type, vl->type)) {
+ ERROR ("write_http plugin: DS type does not match "
+ "value list type");
+ return -1;
+ }
+
+ /* Copy the identifier to `key' and escape it. */
+ status = FORMAT_VL (key, sizeof (key), vl);
+ if (status != 0) {
+ ERROR ("write_http plugin: error with format_name");
+ return (status);
+ }
+ escape_string (key, sizeof (key));
+
+ /* Convert the values to an ASCII representation and put that into
+ * `values'. */
+ status = format_values (values, sizeof (values), ds, vl, cb->store_rates);
+ if (status != 0) {
+ ERROR ("write_http plugin: error with "
+ "wh_value_list_to_string");
+ return (status);
+ }
+
+ command_len = (size_t) ssnprintf (command, sizeof (command),
+ "PUTVAL %s interval=%.3f %s\r\n",
+ key,
+ CDTIME_T_TO_DOUBLE (vl->interval),
+ values);
+ if (command_len >= sizeof (command)) {
+ ERROR ("write_http plugin: Command buffer too small: "
+ "Need %zu bytes.", command_len + 1);
+ return (-1);
+ }
+
+ pthread_mutex_lock (&cb->send_lock);
+
+ if (cb->curl == NULL)
+ {
+ status = wh_callback_init (cb);
+ if (status != 0)
+ {
+ ERROR ("write_http plugin: wh_callback_init failed.");
+ pthread_mutex_unlock (&cb->send_lock);
+ return (-1);
+ }
+ }
+
+ if (command_len >= cb->send_buffer_free)
+ {
+ status = wh_flush_nolock (/* timeout = */ 0, cb);
+ if (status != 0)
+ {
+ pthread_mutex_unlock (&cb->send_lock);
+ return (status);
+ }
+ }
+ assert (command_len < cb->send_buffer_free);
+
+ /* `command_len + 1' because `command_len' does not include the
+ * trailing null byte. Neither does `send_buffer_fill'. */
+ memcpy (cb->send_buffer + cb->send_buffer_fill,
+ command, command_len + 1);
+ cb->send_buffer_fill += command_len;
+ cb->send_buffer_free -= command_len;
+
+ DEBUG ("write_http plugin: <%s> buffer %zu/%zu (%g%%) \"%s\"",
+ cb->location,
+ cb->send_buffer_fill, cb->send_buffer_size,
+ 100.0 * ((double) cb->send_buffer_fill) / ((double) cb->send_buffer_size),
+ command);
+
+ /* Check if we have enough space for this command. */
+ pthread_mutex_unlock (&cb->send_lock);
+
+ return (0);
+} /* }}} int wh_write_command */
+
+static int wh_write_json (const data_set_t *ds, const value_list_t *vl, /* {{{ */
+ wh_callback_t *cb)
+{
+ int status;
+
+ pthread_mutex_lock (&cb->send_lock);
+
+ if (cb->curl == NULL)
+ {
+ status = wh_callback_init (cb);
+ if (status != 0)
+ {
+ ERROR ("write_http plugin: wh_callback_init failed.");
+ pthread_mutex_unlock (&cb->send_lock);
+ return (-1);
+ }
+ }
+
+ status = format_json_value_list (cb->send_buffer,
+ &cb->send_buffer_fill,
+ &cb->send_buffer_free,
+ ds, vl, cb->store_rates);
+ if (status == (-ENOMEM))
+ {
+ status = wh_flush_nolock (/* timeout = */ 0, cb);
+ if (status != 0)
+ {
+ wh_reset_buffer (cb);
+ pthread_mutex_unlock (&cb->send_lock);
+ return (status);
+ }
+
+ status = format_json_value_list (cb->send_buffer,
+ &cb->send_buffer_fill,
+ &cb->send_buffer_free,
+ ds, vl, cb->store_rates);
+ }
+ if (status != 0)
+ {
+ pthread_mutex_unlock (&cb->send_lock);
+ return (status);
+ }
+
+ DEBUG ("write_http plugin: <%s> buffer %zu/%zu (%g%%)",
+ cb->location,
+ cb->send_buffer_fill, cb->send_buffer_size,
+ 100.0 * ((double) cb->send_buffer_fill) / ((double) cb->send_buffer_size));
+
+ /* Check if we have enough space for this command. */
+ pthread_mutex_unlock (&cb->send_lock);
+
+ return (0);
+} /* }}} int wh_write_json */
+
+static int wh_write (const data_set_t *ds, const value_list_t *vl, /* {{{ */
+ user_data_t *user_data)
+{
+ wh_callback_t *cb;
+ int status;
+
+ if (user_data == NULL)
+ return (-EINVAL);
+
+ cb = user_data->data;
+
+ if (cb->format == WH_FORMAT_JSON)
+ status = wh_write_json (ds, vl, cb);
+ else
+ status = wh_write_command (ds, vl, cb);
+
+ return (status);
+} /* }}} int wh_write */
+
+static int config_set_format (wh_callback_t *cb, /* {{{ */
+ oconfig_item_t *ci)
+{
+ char *string;
+
+ if ((ci->values_num != 1)
+ || (ci->values[0].type != OCONFIG_TYPE_STRING))
+ {
+ WARNING ("write_http plugin: The `%s' config option "
+ "needs exactly one string argument.", ci->key);
+ return (-1);
+ }
+
+ string = ci->values[0].value.string;
+ if (strcasecmp ("Command", string) == 0)
+ cb->format = WH_FORMAT_COMMAND;
+ else if (strcasecmp ("JSON", string) == 0)
+ cb->format = WH_FORMAT_JSON;
+ else
+ {
+ ERROR ("write_http plugin: Invalid format string: %s",
+ string);
+ return (-1);
+ }
+
+ return (0);
+} /* }}} int config_set_format */
+
+static int wh_config_node (oconfig_item_t *ci) /* {{{ */
+{
+ wh_callback_t *cb;
+ int buffer_size = 0;
+ user_data_t user_data;
+ char callback_name[DATA_MAX_NAME_LEN];
+ int i;
+
+ cb = malloc (sizeof (*cb));
+ if (cb == NULL)
+ {
+ ERROR ("write_http plugin: malloc failed.");
+ return (-1);
+ }
+ memset (cb, 0, sizeof (*cb));
+ cb->verify_peer = 1;
+ cb->verify_host = 1;
+ cb->format = WH_FORMAT_COMMAND;
+ cb->sslversion = CURL_SSLVERSION_DEFAULT;
+ cb->low_speed_limit = 0;
+ cb->timeout = 0;
+
+ pthread_mutex_init (&cb->send_lock, /* attr = */ NULL);
+
+ cf_util_get_string (ci, &cb->name);
+
+ /* FIXME: Remove this legacy mode in version 6. */
+ if (strcasecmp ("URL", ci->key) == 0)
+ cf_util_get_string (ci, &cb->location);
+
+ for (i = 0; i < ci->children_num; i++)
+ {
+ oconfig_item_t *child = ci->children + i;
+
+ if (strcasecmp ("URL", child->key) == 0)
+ cf_util_get_string (child, &cb->location);
+ else if (strcasecmp ("User", child->key) == 0)
+ cf_util_get_string (child, &cb->user);
+ else if (strcasecmp ("Password", child->key) == 0)
+ cf_util_get_string (child, &cb->pass);
+ else if (strcasecmp ("VerifyPeer", child->key) == 0)
+ cf_util_get_boolean (child, &cb->verify_peer);
+ else if (strcasecmp ("VerifyHost", child->key) == 0)
+ cf_util_get_boolean (child, &cb->verify_host);
+ else if (strcasecmp ("CACert", child->key) == 0)
+ cf_util_get_string (child, &cb->cacert);
+ else if (strcasecmp ("CAPath", child->key) == 0)
+ cf_util_get_string (child, &cb->capath);
+ else if (strcasecmp ("ClientKey", child->key) == 0)
+ cf_util_get_string (child, &cb->clientkey);
+ else if (strcasecmp ("ClientCert", child->key) == 0)
+ cf_util_get_string (child, &cb->clientcert);
+ else if (strcasecmp ("ClientKeyPass", child->key) == 0)
+ cf_util_get_string (child, &cb->clientkeypass);
+ else if (strcasecmp ("SSLVersion", child->key) == 0)
+ {
+ char *value = NULL;
+
+ cf_util_get_string (child, &value);
+
+ if (value == NULL || strcasecmp ("default", value) == 0)
+ cb->sslversion = CURL_SSLVERSION_DEFAULT;
+ else if (strcasecmp ("SSLv2", value) == 0)
+ cb->sslversion = CURL_SSLVERSION_SSLv2;
+ else if (strcasecmp ("SSLv3", value) == 0)
+ cb->sslversion = CURL_SSLVERSION_SSLv3;
+ else if (strcasecmp ("TLSv1", value) == 0)
+ cb->sslversion = CURL_SSLVERSION_TLSv1;
+#if (LIBCURL_VERSION_MAJOR > 7) || (LIBCURL_VERSION_MAJOR == 7 && LIBCURL_VERSION_MINOR >= 34)
+ else if (strcasecmp ("TLSv1_0", value) == 0)
+ cb->sslversion = CURL_SSLVERSION_TLSv1_0;
+ else if (strcasecmp ("TLSv1_1", value) == 0)
+ cb->sslversion = CURL_SSLVERSION_TLSv1_1;
+ else if (strcasecmp ("TLSv1_2", value) == 0)
+ cb->sslversion = CURL_SSLVERSION_TLSv1_2;
+#endif
+ else
+ ERROR ("write_http plugin: Invalid SSLVersion "
+ "option: %s.", value);
+
+ sfree(value);
+ }
+ else if (strcasecmp ("Format", child->key) == 0)
+ config_set_format (cb, child);
+ else if (strcasecmp ("StoreRates", child->key) == 0)
+ cf_util_get_boolean (child, &cb->store_rates);
+ else if (strcasecmp ("BufferSize", child->key) == 0)
+ cf_util_get_int (child, &buffer_size);
+ else if (strcasecmp ("LowSpeedLimit", child->key) == 0)
+ cf_util_get_int (child, &cb->low_speed_limit);
+ else if (strcasecmp ("Timeout", child->key) == 0)
+ cf_util_get_int (child, &cb->timeout);
+ else
+ {
+ ERROR ("write_http plugin: Invalid configuration "
+ "option: %s.", child->key);
+ }
+ }
+
+ if (cb->location == NULL)
+ {
+ ERROR ("write_http plugin: no URL defined for instance '%s'",
+ cb->name);
+ wh_callback_free (cb);
+ return (-1);
+ }
+
+ if (cb->low_speed_limit > 0)
+ cb->low_speed_time = CDTIME_T_TO_TIME_T(plugin_get_interval());
+
+ /* Determine send_buffer_size. */
+ cb->send_buffer_size = WRITE_HTTP_DEFAULT_BUFFER_SIZE;
+ if (buffer_size >= 1024)
+ cb->send_buffer_size = (size_t) buffer_size;
+ else if (buffer_size != 0)
+ ERROR ("write_http plugin: Ignoring invalid BufferSize setting (%d).",
+ buffer_size);
+
+ /* Allocate the buffer. */
+ cb->send_buffer = malloc (cb->send_buffer_size);
+ if (cb->send_buffer == NULL)
+ {
+ ERROR ("write_http plugin: malloc(%zu) failed.", cb->send_buffer_size);
+ wh_callback_free (cb);
+ return (-1);
+ }
+ /* Nulls the buffer and sets ..._free and ..._fill. */
+ wh_reset_buffer (cb);
+
+ ssnprintf (callback_name, sizeof (callback_name), "write_http/%s",
+ cb->name);
+ DEBUG ("write_http: Registering write callback '%s' with URL '%s'",
+ callback_name, cb->location);
+
+ memset (&user_data, 0, sizeof (user_data));
+ user_data.data = cb;
+ user_data.free_func = NULL;
+ plugin_register_flush (callback_name, wh_flush, &user_data);
+
+ user_data.free_func = wh_callback_free;
+ plugin_register_write (callback_name, wh_write, &user_data);
+
+ return (0);
+} /* }}} int wh_config_node */
+
+static int wh_config (oconfig_item_t *ci) /* {{{ */
+{
+ int i;
+
+ for (i = 0; i < ci->children_num; i++)
+ {
+ oconfig_item_t *child = ci->children + i;
+
+ if (strcasecmp ("Node", child->key) == 0)
+ wh_config_node (child);
+ /* FIXME: Remove this legacy mode in version 6. */
+ else if (strcasecmp ("URL", child->key) == 0) {
+ WARNING ("write_http plugin: Legacy <URL> block found. "
+ "Please use <Node> instead.");
+ wh_config_node (child);
+ }
+ else
+ {
+ ERROR ("write_http plugin: Invalid configuration "
+ "option: %s.", child->key);
+ }
+ }
+
+ return (0);
+} /* }}} int wh_config */
+
+static int wh_init (void) /* {{{ */
+{
+ /* Call this while collectd is still single-threaded to avoid
+ * initialization issues in libgcrypt. */
+ curl_global_init (CURL_GLOBAL_SSL);
+ return (0);
+} /* }}} int wh_init */
+
+void module_register (void) /* {{{ */
+{
+ plugin_register_complex_config ("write_http", wh_config);
+ plugin_register_init ("write_http", wh_init);
+} /* }}} void module_register */
+
+/* vim: set fdm=marker sw=8 ts=8 tw=78 et : */