/*
* Private functions
*/
-static size_t cx_curl_callback (void *buf, /* {{{ */
- size_t size, size_t nmemb, void *user_data)
-{
+static size_t cx_curl_callback(void *buf, /* {{{ */
+ size_t size, size_t nmemb, void *user_data) {
size_t len = size * nmemb;
cx_t *db;
db = user_data;
- if (db == NULL)
- {
- ERROR ("curl_xml plugin: cx_curl_callback: "
- "user_data pointer is NULL.");
+ if (db == NULL) {
+ ERROR("curl_xml plugin: cx_curl_callback: "
+ "user_data pointer is NULL.");
return (0);
}
if (len == 0)
return (len);
- if ((db->buffer_fill + len) >= db->buffer_size)
- {
+ if ((db->buffer_fill + len) >= db->buffer_size) {
char *temp;
- temp = realloc (db->buffer,
- db->buffer_fill + len + 1);
- if (temp == NULL)
- {
- ERROR ("curl_xml plugin: realloc failed.");
+ temp = realloc(db->buffer, db->buffer_fill + len + 1);
+ if (temp == NULL) {
+ ERROR("curl_xml plugin: realloc failed.");
return (0);
}
db->buffer = temp;
db->buffer_size = db->buffer_fill + len + 1;
}
- memcpy (db->buffer + db->buffer_fill, (char *) buf, len);
+ memcpy(db->buffer + db->buffer_fill, (char *)buf, len);
db->buffer_fill += len;
db->buffer[db->buffer_fill] = 0;
return (len);
} /* }}} size_t cx_curl_callback */
-static void cx_xpath_free (cx_xpath_t *xpath) /* {{{ */
+static void cx_xpath_free(cx_xpath_t *xpath) /* {{{ */
{
if (xpath == NULL)
return;
- sfree (xpath->path);
- sfree (xpath->type);
- sfree (xpath->instance_prefix);
- sfree (xpath->instance);
- sfree (xpath->values);
- sfree (xpath);
+ sfree(xpath->path);
+ sfree(xpath->type);
+ sfree(xpath->instance_prefix);
+ sfree(xpath->instance);
+ sfree(xpath->values);
+ sfree(xpath);
} /* }}} void cx_xpath_free */
-static void cx_list_free (llist_t *list) /* {{{ */
+static void cx_list_free(llist_t *list) /* {{{ */
{
llentry_t *le;
- le = llist_head (list);
- while (le != NULL)
- {
+ le = llist_head(list);
+ while (le != NULL) {
llentry_t *le_next;
le_next = le->next;
- sfree (le->key);
- cx_xpath_free (le->value);
+ sfree(le->key);
+ cx_xpath_free(le->value);
le = le_next;
}
- llist_destroy (list);
+ llist_destroy(list);
} /* }}} void cx_list_free */
-static void cx_free (void *arg) /* {{{ */
+static void cx_free(void *arg) /* {{{ */
{
cx_t *db;
- DEBUG ("curl_xml plugin: cx_free (arg = %p);", arg);
+ DEBUG("curl_xml plugin: cx_free (arg = %p);", arg);
- db = (cx_t *) arg;
+ db = (cx_t *)arg;
if (db == NULL)
return;
if (db->curl != NULL)
- curl_easy_cleanup (db->curl);
+ curl_easy_cleanup(db->curl);
db->curl = NULL;
if (db->list != NULL)
- cx_list_free (db->list);
-
- sfree (db->buffer);
- sfree (db->instance);
- sfree (db->host);
-
- sfree (db->url);
- sfree (db->user);
- sfree (db->pass);
- sfree (db->credentials);
- sfree (db->cacert);
- sfree (db->post_body);
- curl_slist_free_all (db->headers);
- curl_stats_destroy (db->stats);
-
- for (size_t i = 0; i < db->namespaces_num; i++)
- {
- sfree (db->namespaces[i].prefix);
- sfree (db->namespaces[i].url);
+ cx_list_free(db->list);
+
+ sfree(db->buffer);
+ sfree(db->instance);
+ sfree(db->host);
+
+ sfree(db->url);
+ sfree(db->user);
+ sfree(db->pass);
+ sfree(db->credentials);
+ sfree(db->cacert);
+ sfree(db->post_body);
+ curl_slist_free_all(db->headers);
+ curl_stats_destroy(db->stats);
+
+ for (size_t i = 0; i < db->namespaces_num; i++) {
+ sfree(db->namespaces[i].prefix);
+ sfree(db->namespaces[i].url);
}
- sfree (db->namespaces);
+ sfree(db->namespaces);
- sfree (db);
+ sfree(db);
} /* }}} void cx_free */
-static const char *cx_host (cx_t *db) /* {{{ */
+static const char *cx_host(cx_t *db) /* {{{ */
{
if (db->host == NULL)
return hostname_g;
return db->host;
} /* }}} cx_host */
-static int cx_config_append_string (const char *name, struct curl_slist **dest, /* {{{ */
- oconfig_item_t *ci)
-{
+static int cx_config_append_string(const char *name,
+ struct curl_slist **dest, /* {{{ */
+ oconfig_item_t *ci) {
struct curl_slist *temp = NULL;
- if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_STRING))
- {
- WARNING ("curl_xml plugin: `%s' needs exactly one string argument.", name);
+ if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_STRING)) {
+ WARNING("curl_xml plugin: `%s' needs exactly one string argument.", name);
return (-1);
}
return (0);
} /* }}} int cx_config_append_string */
-static int cx_check_type (const data_set_t *ds, cx_xpath_t *xpath) /* {{{ */
+static int cx_check_type(const data_set_t *ds, cx_xpath_t *xpath) /* {{{ */
{
- if (!ds)
- {
- WARNING ("curl_xml plugin: DataSet `%s' not defined.", xpath->type);
+ if (!ds) {
+ WARNING("curl_xml plugin: DataSet `%s' not defined.", xpath->type);
return (-1);
}
- if (ds->ds_num != xpath->values_len)
- {
- WARNING ("curl_xml plugin: DataSet `%s' requires %zu values, but config talks about %zu",
- xpath->type, ds->ds_num, xpath->values_len);
+ if (ds->ds_num != xpath->values_len) {
+ WARNING("curl_xml plugin: DataSet `%s' requires %zu values, but config "
+ "talks about %zu",
+ xpath->type, ds->ds_num, xpath->values_len);
return (-1);
}
return (0);
} /* }}} cx_check_type */
-static xmlXPathObjectPtr cx_evaluate_xpath (xmlXPathContextPtr xpath_ctx, /* {{{ */
- xmlChar *expr)
-{
+static xmlXPathObjectPtr
+cx_evaluate_xpath(xmlXPathContextPtr xpath_ctx, /* {{{ */
+ xmlChar *expr) {
xmlXPathObjectPtr xpath_obj;
/* XXX: When to free this? */
xpath_obj = xmlXPathEvalExpression(BAD_CAST expr, xpath_ctx);
- if (xpath_obj == NULL)
- {
- WARNING ("curl_xml plugin: "
- "Error unable to evaluate xpath expression \"%s\". Skipping...", expr);
- return NULL;
+ if (xpath_obj == NULL) {
+ WARNING("curl_xml plugin: "
+ "Error unable to evaluate xpath expression \"%s\". Skipping...",
+ expr);
+ return NULL;
}
return xpath_obj;
} /* }}} cx_evaluate_xpath */
-static int cx_if_not_text_node (xmlNodePtr node) /* {{{ */
+static int cx_if_not_text_node(xmlNodePtr node) /* {{{ */
{
if (node->type == XML_TEXT_NODE || node->type == XML_ATTRIBUTE_NODE ||
node->type == XML_ELEMENT_NODE)
return (0);
- WARNING ("curl_xml plugin: "
- "Node \"%s\" doesn't seem to be a text node. Skipping...", node->name);
+ WARNING("curl_xml plugin: "
+ "Node \"%s\" doesn't seem to be a text node. Skipping...",
+ node->name);
return -1;
} /* }}} cx_if_not_text_node */
-static int cx_handle_single_value_xpath (xmlXPathContextPtr xpath_ctx, /* {{{ */
- cx_xpath_t *xpath,
- const data_set_t *ds, value_list_t *vl, int index)
-{
+static int cx_handle_single_value_xpath(xmlXPathContextPtr xpath_ctx, /* {{{ */
+ cx_xpath_t *xpath, const data_set_t *ds,
+ value_list_t *vl, int index) {
xmlXPathObjectPtr values_node_obj;
xmlNodeSetPtr values_node;
int tmp_size;
char *node_value;
- values_node_obj = cx_evaluate_xpath (xpath_ctx, BAD_CAST xpath->values[index].path);
+ values_node_obj =
+ cx_evaluate_xpath(xpath_ctx, BAD_CAST xpath->values[index].path);
if (values_node_obj == NULL)
return (-1); /* Error already logged. */
values_node = values_node_obj->nodesetval;
tmp_size = (values_node) ? values_node->nodeNr : 0;
- if (tmp_size == 0)
- {
- WARNING ("curl_xml plugin: "
- "relative xpath expression \"%s\" doesn't match any of the nodes. "
- "Skipping...", xpath->values[index].path);
- xmlXPathFreeObject (values_node_obj);
+ if (tmp_size == 0) {
+ WARNING("curl_xml plugin: "
+ "relative xpath expression \"%s\" doesn't match any of the nodes. "
+ "Skipping...",
+ xpath->values[index].path);
+ xmlXPathFreeObject(values_node_obj);
return (-1);
}
- if (tmp_size > 1)
- {
- WARNING ("curl_xml plugin: "
- "relative xpath expression \"%s\" is expected to return "
- "only one node. Skipping...", xpath->values[index].path);
- xmlXPathFreeObject (values_node_obj);
+ if (tmp_size > 1) {
+ WARNING("curl_xml plugin: "
+ "relative xpath expression \"%s\" is expected to return "
+ "only one node. Skipping...",
+ xpath->values[index].path);
+ xmlXPathFreeObject(values_node_obj);
return (-1);
}
/* ignoring the element if other than textnode/attribute*/
- if (cx_if_not_text_node(values_node->nodeTab[0]))
- {
- WARNING ("curl_xml plugin: "
- "relative xpath expression \"%s\" is expected to return "
- "only text/attribute node which is not the case. Skipping...",
- xpath->values[index].path);
- xmlXPathFreeObject (values_node_obj);
+ if (cx_if_not_text_node(values_node->nodeTab[0])) {
+ WARNING("curl_xml plugin: "
+ "relative xpath expression \"%s\" is expected to return "
+ "only text/attribute node which is not the case. Skipping...",
+ xpath->values[index].path);
+ xmlXPathFreeObject(values_node_obj);
return (-1);
}
- node_value = (char *) xmlNodeGetContent(values_node->nodeTab[0]);
- switch (ds->ds[index].type)
- {
- case DS_TYPE_COUNTER:
- vl->values[index].counter = (counter_t) strtoull (node_value,
- /* endptr = */ NULL, /* base = */ 0);
- break;
- case DS_TYPE_DERIVE:
- vl->values[index].derive = (derive_t) strtoll (node_value,
- /* endptr = */ NULL, /* base = */ 0);
- break;
- case DS_TYPE_ABSOLUTE:
- vl->values[index].absolute = (absolute_t) strtoull (node_value,
- /* endptr = */ NULL, /* base = */ 0);
- break;
- case DS_TYPE_GAUGE:
- vl->values[index].gauge = (gauge_t) strtod (node_value,
- /* endptr = */ NULL);
+ node_value = (char *)xmlNodeGetContent(values_node->nodeTab[0]);
+ switch (ds->ds[index].type) {
+ case DS_TYPE_COUNTER:
+ vl->values[index].counter =
+ (counter_t)strtoull(node_value,
+ /* endptr = */ NULL, /* base = */ 0);
+ break;
+ case DS_TYPE_DERIVE:
+ vl->values[index].derive =
+ (derive_t)strtoll(node_value,
+ /* endptr = */ NULL, /* base = */ 0);
+ break;
+ case DS_TYPE_ABSOLUTE:
+ vl->values[index].absolute =
+ (absolute_t)strtoull(node_value,
+ /* endptr = */ NULL, /* base = */ 0);
+ break;
+ case DS_TYPE_GAUGE:
+ vl->values[index].gauge = (gauge_t)strtod(node_value,
+ /* endptr = */ NULL);
}
/* free up object */
- xmlXPathFreeObject (values_node_obj);
- sfree (node_value);
+ xmlXPathFreeObject(values_node_obj);
+ sfree(node_value);
/* We have reached here which means that
* we have got something to work */
return (0);
} /* }}} int cx_handle_single_value_xpath */
-static int cx_handle_all_value_xpaths (xmlXPathContextPtr xpath_ctx, /* {{{ */
- cx_xpath_t *xpath,
- const data_set_t *ds, value_list_t *vl)
-{
+static int cx_handle_all_value_xpaths(xmlXPathContextPtr xpath_ctx, /* {{{ */
+ cx_xpath_t *xpath, const data_set_t *ds,
+ value_list_t *vl) {
value_t values[xpath->values_len];
int status;
- assert (xpath->values_len > 0);
- assert (xpath->values_len == vl->values_len);
- assert (xpath->values_len == ds->ds_num);
+ assert(xpath->values_len > 0);
+ assert(xpath->values_len == vl->values_len);
+ assert(xpath->values_len == ds->ds_num);
vl->values = values;
- for (size_t i = 0; i < xpath->values_len; i++)
- {
- status = cx_handle_single_value_xpath (xpath_ctx, xpath, ds, vl, i);
+ for (size_t i = 0; i < xpath->values_len; i++) {
+ status = cx_handle_single_value_xpath(xpath_ctx, xpath, ds, vl, i);
if (status != 0)
return (-1); /* An error has been printed. */
- } /* for (i = 0; i < xpath->values_len; i++) */
+ } /* for (i = 0; i < xpath->values_len; i++) */
- plugin_dispatch_values (vl);
+ plugin_dispatch_values(vl);
vl->values = NULL;
return (0);
} /* }}} int cx_handle_all_value_xpaths */
-static int cx_handle_instance_xpath (xmlXPathContextPtr xpath_ctx, /* {{{ */
- cx_xpath_t *xpath, value_list_t *vl,
- _Bool is_table)
-{
+static int cx_handle_instance_xpath(xmlXPathContextPtr xpath_ctx, /* {{{ */
+ cx_xpath_t *xpath, value_list_t *vl,
+ _Bool is_table) {
xmlXPathObjectPtr instance_node_obj = NULL;
xmlNodeSetPtr instance_node = NULL;
- memset (vl->type_instance, 0, sizeof (vl->type_instance));
+ memset(vl->type_instance, 0, sizeof(vl->type_instance));
/* If the base xpath returns more than one block, the result is assumed to be
* a table. The `Instance' option is not optional in this case. Check for the
* condition and inform the user. */
- if (is_table && (xpath->instance == NULL))
- {
- WARNING ("curl_xml plugin: "
- "Base-XPath %s is a table (more than one result was returned), "
- "but no instance-XPath has been defined.",
- xpath->path);
+ if (is_table && (xpath->instance == NULL)) {
+ WARNING("curl_xml plugin: "
+ "Base-XPath %s is a table (more than one result was returned), "
+ "but no instance-XPath has been defined.",
+ xpath->path);
return (-1);
}
/* instance has to be an xpath expression */
- if (xpath->instance != NULL)
- {
+ if (xpath->instance != NULL) {
int tmp_size;
- instance_node_obj = cx_evaluate_xpath (xpath_ctx, BAD_CAST xpath->instance);
+ instance_node_obj = cx_evaluate_xpath(xpath_ctx, BAD_CAST xpath->instance);
if (instance_node_obj == NULL)
return (-1); /* error is logged already */
instance_node = instance_node_obj->nodesetval;
tmp_size = (instance_node) ? instance_node->nodeNr : 0;
- if (tmp_size <= 0)
- {
- WARNING ("curl_xml plugin: "
+ if (tmp_size <= 0) {
+ WARNING(
+ "curl_xml plugin: "
"relative xpath expression for 'InstanceFrom' \"%s\" doesn't match "
- "any of the nodes. Skipping the node.", xpath->instance);
- xmlXPathFreeObject (instance_node_obj);
+ "any of the nodes. Skipping the node.",
+ xpath->instance);
+ xmlXPathFreeObject(instance_node_obj);
return (-1);
}
- if (tmp_size > 1)
- {
- WARNING ("curl_xml plugin: "
- "relative xpath expression for 'InstanceFrom' \"%s\" is expected "
- "to return only one text node. Skipping the node.", xpath->instance);
- xmlXPathFreeObject (instance_node_obj);
+ if (tmp_size > 1) {
+ WARNING("curl_xml plugin: "
+ "relative xpath expression for 'InstanceFrom' \"%s\" is expected "
+ "to return only one text node. Skipping the node.",
+ xpath->instance);
+ xmlXPathFreeObject(instance_node_obj);
return (-1);
}
/* ignoring the element if other than textnode/attribute */
- if (cx_if_not_text_node(instance_node->nodeTab[0]))
- {
- WARNING ("curl_xml plugin: "
- "relative xpath expression \"%s\" is expected to return only text node "
- "which is not the case. Skipping the node.", xpath->instance);
- xmlXPathFreeObject (instance_node_obj);
+ if (cx_if_not_text_node(instance_node->nodeTab[0])) {
+ WARNING("curl_xml plugin: "
+ "relative xpath expression \"%s\" is expected to return only "
+ "text node "
+ "which is not the case. Skipping the node.",
+ xpath->instance);
+ xmlXPathFreeObject(instance_node_obj);
return (-1);
}
} /* if (xpath->instance != NULL) */
- if (xpath->instance_prefix != NULL)
- {
- if (instance_node != NULL)
- {
- char *node_value = (char *) xmlNodeGetContent(instance_node->nodeTab[0]);
- ssnprintf (vl->type_instance, sizeof (vl->type_instance),"%s%s",
- xpath->instance_prefix, node_value);
- sfree (node_value);
- }
- else
- sstrncpy (vl->type_instance, xpath->instance_prefix,
- sizeof (vl->type_instance));
- }
- else
- {
+ if (xpath->instance_prefix != NULL) {
+ if (instance_node != NULL) {
+ char *node_value = (char *)xmlNodeGetContent(instance_node->nodeTab[0]);
+ ssnprintf(vl->type_instance, sizeof(vl->type_instance), "%s%s",
+ xpath->instance_prefix, node_value);
+ sfree(node_value);
+ } else
+ sstrncpy(vl->type_instance, xpath->instance_prefix,
+ sizeof(vl->type_instance));
+ } else {
/* If instance_prefix and instance_node are NULL, then
* don't set the type_instance */
- if (instance_node != NULL)
- {
- char *node_value = (char *) xmlNodeGetContent(instance_node->nodeTab[0]);
- sstrncpy (vl->type_instance, node_value, sizeof (vl->type_instance));
- sfree (node_value);
+ if (instance_node != NULL) {
+ char *node_value = (char *)xmlNodeGetContent(instance_node->nodeTab[0]);
+ sstrncpy(vl->type_instance, node_value, sizeof(vl->type_instance));
+ sfree(node_value);
}
}
/* Free `instance_node_obj' this late, because `instance_node' points to
* somewhere inside this structure. */
- xmlXPathFreeObject (instance_node_obj);
+ xmlXPathFreeObject(instance_node_obj);
return (0);
} /* }}} int cx_handle_instance_xpath */
-static int cx_handle_base_xpath (char const *plugin_instance, /* {{{ */
- char const *host,
- xmlXPathContextPtr xpath_ctx, const data_set_t *ds,
- char *base_xpath, cx_xpath_t *xpath)
-{
+static int cx_handle_base_xpath(char const *plugin_instance, /* {{{ */
+ char const *host, xmlXPathContextPtr xpath_ctx,
+ const data_set_t *ds, char *base_xpath,
+ cx_xpath_t *xpath) {
int total_nodes;
xmlXPathObjectPtr base_node_obj = NULL;
value_list_t vl = VALUE_LIST_INIT;
- base_node_obj = cx_evaluate_xpath (xpath_ctx, BAD_CAST base_xpath);
+ base_node_obj = cx_evaluate_xpath(xpath_ctx, BAD_CAST base_xpath);
if (base_node_obj == NULL)
return -1; /* error is logged already */
base_nodes = base_node_obj->nodesetval;
total_nodes = (base_nodes) ? base_nodes->nodeNr : 0;
- if (total_nodes == 0)
- {
- ERROR ("curl_xml plugin: "
- "xpath expression \"%s\" doesn't match any of the nodes. "
- "Skipping the xpath block...", base_xpath);
- xmlXPathFreeObject (base_node_obj);
- return -1;
+ if (total_nodes == 0) {
+ ERROR("curl_xml plugin: "
+ "xpath expression \"%s\" doesn't match any of the nodes. "
+ "Skipping the xpath block...",
+ base_xpath);
+ xmlXPathFreeObject(base_node_obj);
+ return -1;
}
/* If base_xpath returned multiple results, then */
/* Instance in the xpath block is required */
- if (total_nodes > 1 && xpath->instance == NULL)
- {
- ERROR ("curl_xml plugin: "
- "InstanceFrom is must in xpath block since the base xpath expression \"%s\" "
- "returned multiple results. Skipping the xpath block...", base_xpath);
+ if (total_nodes > 1 && xpath->instance == NULL) {
+ ERROR("curl_xml plugin: "
+ "InstanceFrom is must in xpath block since the base xpath expression "
+ "\"%s\" "
+ "returned multiple results. Skipping the xpath block...",
+ base_xpath);
return -1;
}
/* set the values for the value_list */
vl.values_len = ds->ds_num;
- sstrncpy (vl.type, xpath->type, sizeof (vl.type));
- sstrncpy (vl.plugin, "curl_xml", sizeof (vl.plugin));
- sstrncpy (vl.host, host, sizeof (vl.host));
+ sstrncpy(vl.type, xpath->type, sizeof(vl.type));
+ sstrncpy(vl.plugin, "curl_xml", sizeof(vl.plugin));
+ sstrncpy(vl.host, host, sizeof(vl.host));
if (plugin_instance != NULL)
- sstrncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
+ sstrncpy(vl.plugin_instance, plugin_instance, sizeof(vl.plugin_instance));
- for (int i = 0; i < total_nodes; i++)
- {
+ for (int i = 0; i < total_nodes; i++) {
int status;
xpath_ctx->node = base_nodes->nodeTab[i];
- status = cx_handle_instance_xpath (xpath_ctx, xpath, &vl,
- /* is_table = */ (total_nodes > 1));
+ status = cx_handle_instance_xpath(xpath_ctx, xpath, &vl,
+ /* is_table = */ (total_nodes > 1));
if (status != 0)
continue; /* An error has already been reported. */
- status = cx_handle_all_value_xpaths (xpath_ctx, xpath, ds, &vl);
+ status = cx_handle_all_value_xpaths(xpath_ctx, xpath, ds, &vl);
if (status != 0)
continue; /* An error has been logged. */
- } /* for (i = 0; i < total_nodes; i++) */
+ } /* for (i = 0; i < total_nodes; i++) */
/* free up the allocated memory */
- xmlXPathFreeObject (base_node_obj);
+ xmlXPathFreeObject(base_node_obj);
return (0);
} /* }}} cx_handle_base_xpath */
static int cx_handle_parsed_xml(xmlDocPtr doc, /* {{{ */
- xmlXPathContextPtr xpath_ctx, cx_t *db)
-{
+ xmlXPathContextPtr xpath_ctx, cx_t *db) {
llentry_t *le;
const data_set_t *ds;
cx_xpath_t *xpath;
- int status=-1;
+ int status = -1;
-
- le = llist_head (db->list);
- while (le != NULL)
- {
+ le = llist_head(db->list);
+ while (le != NULL) {
/* get the ds */
- xpath = (cx_xpath_t *) le->value;
- ds = plugin_get_ds (xpath->type);
+ xpath = (cx_xpath_t *)le->value;
+ ds = plugin_get_ds(xpath->type);
- if ( (cx_check_type(ds, xpath) == 0) &&
- (cx_handle_base_xpath(db->instance, cx_host (db),
- xpath_ctx, ds, le->key, xpath) == 0) )
+ if ((cx_check_type(ds, xpath) == 0) &&
+ (cx_handle_base_xpath(db->instance, cx_host(db), xpath_ctx, ds, le->key,
+ xpath) == 0))
status = 0; /* we got atleast one success */
le = le->next;
return status;
} /* }}} cx_handle_parsed_xml */
-static int cx_parse_stats_xml(xmlChar* xml, cx_t *db) /* {{{ */
+static int cx_parse_stats_xml(xmlChar *xml, cx_t *db) /* {{{ */
{
int status;
xmlDocPtr doc;
/* Load the XML */
doc = xmlParseDoc(xml);
- if (doc == NULL)
- {
- ERROR ("curl_xml plugin: Failed to parse the xml document - %s", xml);
+ if (doc == NULL) {
+ ERROR("curl_xml plugin: Failed to parse the xml document - %s", xml);
return (-1);
}
xpath_ctx = xmlXPathNewContext(doc);
- if(xpath_ctx == NULL)
- {
- ERROR ("curl_xml plugin: Failed to create the xml context");
+ if (xpath_ctx == NULL) {
+ ERROR("curl_xml plugin: Failed to create the xml context");
xmlFreeDoc(doc);
return (-1);
}
- for (size_t i = 0; i < db->namespaces_num; i++)
- {
+ for (size_t i = 0; i < db->namespaces_num; i++) {
cx_namespace_t const *ns = db->namespaces + i;
- status = xmlXPathRegisterNs (xpath_ctx,
- BAD_CAST ns->prefix, BAD_CAST ns->url);
- if (status != 0)
- {
- ERROR ("curl_xml plugin: "
- "unable to register NS with prefix=\"%s\" and href=\"%s\"\n",
- ns->prefix, ns->url);
+ status =
+ xmlXPathRegisterNs(xpath_ctx, BAD_CAST ns->prefix, BAD_CAST ns->url);
+ if (status != 0) {
+ ERROR("curl_xml plugin: "
+ "unable to register NS with prefix=\"%s\" and href=\"%s\"\n",
+ ns->prefix, ns->url);
xmlXPathFreeContext(xpath_ctx);
- xmlFreeDoc (doc);
+ xmlFreeDoc(doc);
return (status);
}
}
- status = cx_handle_parsed_xml (doc, xpath_ctx, db);
+ status = cx_handle_parsed_xml(doc, xpath_ctx, db);
/* Cleanup */
xmlXPathFreeContext(xpath_ctx);
xmlFreeDoc(doc);
return status;
} /* }}} cx_parse_stats_xml */
-static int cx_curl_perform (cx_t *db, CURL *curl) /* {{{ */
+static int cx_curl_perform(cx_t *db, CURL *curl) /* {{{ */
{
int status;
long rc;
url = db->url;
db->buffer_fill = 0;
- status = curl_easy_perform (curl);
- if (status != CURLE_OK)
- {
- ERROR ("curl_xml plugin: curl_easy_perform failed with status %i: %s (%s)",
- status, db->curl_errbuf, url);
+ status = curl_easy_perform(curl);
+ if (status != CURLE_OK) {
+ ERROR("curl_xml plugin: curl_easy_perform failed with status %i: %s (%s)",
+ status, db->curl_errbuf, url);
return (-1);
}
if (db->stats != NULL)
- curl_stats_dispatch (db->stats, db->curl, cx_host (db), "curl_xml", db->instance);
+ curl_stats_dispatch(db->stats, db->curl, cx_host(db), "curl_xml",
+ db->instance);
curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &url);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &rc);
/* The response code is zero if a non-HTTP transport was used. */
- if ((rc != 0) && (rc != 200))
- {
- ERROR ("curl_xml plugin: curl_easy_perform failed with response code %ld (%s)",
- rc, url);
+ if ((rc != 0) && (rc != 200)) {
+ ERROR(
+ "curl_xml plugin: curl_easy_perform failed with response code %ld (%s)",
+ rc, url);
return (-1);
}
return status;
} /* }}} int cx_curl_perform */
-static int cx_read (user_data_t *ud) /* {{{ */
+static int cx_read(user_data_t *ud) /* {{{ */
{
cx_t *db;
- if ((ud == NULL) || (ud->data == NULL))
- {
- ERROR ("curl_xml plugin: cx_read: Invalid user data.");
+ if ((ud == NULL) || (ud->data == NULL)) {
+ ERROR("curl_xml plugin: cx_read: Invalid user data.");
return (-1);
}
- db = (cx_t *) ud->data;
+ db = (cx_t *)ud->data;
- return cx_curl_perform (db, db->curl);
+ return cx_curl_perform(db, db->curl);
} /* }}} int cx_read */
/* Configuration handling functions {{{ */
-static int cx_config_add_values (const char *name, cx_xpath_t *xpath, /* {{{ */
- oconfig_item_t *ci)
-{
- if (ci->values_num < 1)
- {
- WARNING ("curl_xml plugin: `ValuesFrom' needs at least one argument.");
+static int cx_config_add_values(const char *name, cx_xpath_t *xpath, /* {{{ */
+ oconfig_item_t *ci) {
+ if (ci->values_num < 1) {
+ WARNING("curl_xml plugin: `ValuesFrom' needs at least one argument.");
return (-1);
}
for (int i = 0; i < ci->values_num; i++)
- if (ci->values[i].type != OCONFIG_TYPE_STRING)
- {
- WARNING ("curl_xml plugin: `ValuesFrom' needs only string argument.");
+ if (ci->values[i].type != OCONFIG_TYPE_STRING) {
+ WARNING("curl_xml plugin: `ValuesFrom' needs only string argument.");
return (-1);
}
- sfree (xpath->values);
+ sfree(xpath->values);
xpath->values_len = 0;
- xpath->values = malloc (sizeof (cx_values_t) * ci->values_num);
+ xpath->values = malloc(sizeof(cx_values_t) * ci->values_num);
if (xpath->values == NULL)
return (-1);
- xpath->values_len = (size_t) ci->values_num;
+ xpath->values_len = (size_t)ci->values_num;
/* populate cx_values_t structure */
- for (int i = 0; i < ci->values_num; i++)
- {
- xpath->values[i].path_len = sizeof (ci->values[i].value.string);
- sstrncpy (xpath->values[i].path, ci->values[i].value.string, sizeof (xpath->values[i].path));
+ for (int i = 0; i < ci->values_num; i++) {
+ xpath->values[i].path_len = sizeof(ci->values[i].value.string);
+ sstrncpy(xpath->values[i].path, ci->values[i].value.string,
+ sizeof(xpath->values[i].path));
}
return (0);
} /* }}} cx_config_add_values */
-static int cx_config_add_xpath (cx_t *db, oconfig_item_t *ci) /* {{{ */
+static int cx_config_add_xpath(cx_t *db, oconfig_item_t *ci) /* {{{ */
{
cx_xpath_t *xpath;
char *name;
llentry_t *le;
int status;
- xpath = calloc (1, sizeof (*xpath));
- if (xpath == NULL)
- {
- ERROR ("curl_xml plugin: calloc failed.");
+ xpath = calloc(1, sizeof(*xpath));
+ if (xpath == NULL) {
+ ERROR("curl_xml plugin: calloc failed.");
return (-1);
}
- status = cf_util_get_string (ci, &xpath->path);
- if (status != 0)
- {
- cx_xpath_free (xpath);
+ status = cf_util_get_string(ci, &xpath->path);
+ if (status != 0) {
+ cx_xpath_free(xpath);
return (status);
}
/* error out if xpath->path is an empty string */
- if (strlen (xpath->path) == 0)
- {
- ERROR ("curl_xml plugin: invalid xpath. "
- "xpath value can't be an empty string");
- cx_xpath_free (xpath);
+ if (strlen(xpath->path) == 0) {
+ ERROR("curl_xml plugin: invalid xpath. "
+ "xpath value can't be an empty string");
+ cx_xpath_free(xpath);
return (-1);
}
status = 0;
- for (int i = 0; i < ci->children_num; i++)
- {
+ for (int i = 0; i < ci->children_num; i++) {
oconfig_item_t *child = ci->children + i;
- if (strcasecmp ("Type", child->key) == 0)
- status = cf_util_get_string (child, &xpath->type);
- else if (strcasecmp ("InstancePrefix", child->key) == 0)
- status = cf_util_get_string (child, &xpath->instance_prefix);
- else if (strcasecmp ("InstanceFrom", child->key) == 0)
- status = cf_util_get_string (child, &xpath->instance);
- else if (strcasecmp ("ValuesFrom", child->key) == 0)
- status = cx_config_add_values ("ValuesFrom", xpath, child);
- else
- {
- WARNING ("curl_xml plugin: Option `%s' not allowed here.", child->key);
+ if (strcasecmp("Type", child->key) == 0)
+ status = cf_util_get_string(child, &xpath->type);
+ else if (strcasecmp("InstancePrefix", child->key) == 0)
+ status = cf_util_get_string(child, &xpath->instance_prefix);
+ else if (strcasecmp("InstanceFrom", child->key) == 0)
+ status = cf_util_get_string(child, &xpath->instance);
+ else if (strcasecmp("ValuesFrom", child->key) == 0)
+ status = cx_config_add_values("ValuesFrom", xpath, child);
+ else {
+ WARNING("curl_xml plugin: Option `%s' not allowed here.", child->key);
status = -1;
}
break;
} /* for (i = 0; i < ci->children_num; i++) */
- if (status != 0)
- {
- cx_xpath_free (xpath);
+ if (status != 0) {
+ cx_xpath_free(xpath);
return status;
}
- if (xpath->type == NULL)
- {
- WARNING ("curl_xml plugin: `Type' missing in `xpath' block.");
- cx_xpath_free (xpath);
+ if (xpath->type == NULL) {
+ WARNING("curl_xml plugin: `Type' missing in `xpath' block.");
+ cx_xpath_free(xpath);
return -1;
}
- if (db->list == NULL)
- {
+ if (db->list == NULL) {
db->list = llist_create();
- if (db->list == NULL)
- {
- ERROR ("curl_xml plugin: list creation failed.");
- cx_xpath_free (xpath);
+ if (db->list == NULL) {
+ ERROR("curl_xml plugin: list creation failed.");
+ cx_xpath_free(xpath);
return (-1);
}
}
- name = strdup (xpath->path);
- if (name == NULL)
- {
- ERROR ("curl_xml plugin: strdup failed.");
- cx_xpath_free (xpath);
+ name = strdup(xpath->path);
+ if (name == NULL) {
+ ERROR("curl_xml plugin: strdup failed.");
+ cx_xpath_free(xpath);
return (-1);
}
- le = llentry_create (name, xpath);
- if (le == NULL)
- {
- ERROR ("curl_xml plugin: llentry_create failed.");
- cx_xpath_free (xpath);
- sfree (name);
+ le = llentry_create(name, xpath);
+ if (le == NULL) {
+ ERROR("curl_xml plugin: llentry_create failed.");
+ cx_xpath_free(xpath);
+ sfree(name);
return (-1);
}
- llist_append (db->list, le);
+ llist_append(db->list, le);
return (0);
} /* }}} int cx_config_add_xpath */
-static int cx_config_add_namespace (cx_t *db, /* {{{ */
- oconfig_item_t *ci)
-{
+static int cx_config_add_namespace(cx_t *db, /* {{{ */
+ oconfig_item_t *ci) {
cx_namespace_t *ns;
- if ((ci->values_num != 2)
- || (ci->values[0].type != OCONFIG_TYPE_STRING)
- || (ci->values[1].type != OCONFIG_TYPE_STRING))
- {
- WARNING ("curl_xml plugin: The `Namespace' option "
- "needs exactly two string arguments.");
+ if ((ci->values_num != 2) || (ci->values[0].type != OCONFIG_TYPE_STRING) ||
+ (ci->values[1].type != OCONFIG_TYPE_STRING)) {
+ WARNING("curl_xml plugin: The `Namespace' option "
+ "needs exactly two string arguments.");
return (EINVAL);
}
- ns = realloc (db->namespaces, sizeof (*db->namespaces)
- * (db->namespaces_num + 1));
- if (ns == NULL)
- {
- ERROR ("curl_xml plugin: realloc failed.");
+ ns = realloc(db->namespaces,
+ sizeof(*db->namespaces) * (db->namespaces_num + 1));
+ if (ns == NULL) {
+ ERROR("curl_xml plugin: realloc failed.");
return (ENOMEM);
}
db->namespaces = ns;
ns = db->namespaces + db->namespaces_num;
- memset (ns, 0, sizeof (*ns));
+ memset(ns, 0, sizeof(*ns));
- ns->prefix = strdup (ci->values[0].value.string);
- ns->url = strdup (ci->values[1].value.string);
+ ns->prefix = strdup(ci->values[0].value.string);
+ ns->url = strdup(ci->values[1].value.string);
- if ((ns->prefix == NULL) || (ns->url == NULL))
- {
- sfree (ns->prefix);
- sfree (ns->url);
- ERROR ("curl_xml plugin: strdup failed.");
+ if ((ns->prefix == NULL) || (ns->url == NULL)) {
+ sfree(ns->prefix);
+ sfree(ns->url);
+ ERROR("curl_xml plugin: strdup failed.");
return (ENOMEM);
}
} /* }}} int cx_config_add_namespace */
/* Initialize db->curl */
-static int cx_init_curl (cx_t *db) /* {{{ */
+static int cx_init_curl(cx_t *db) /* {{{ */
{
- db->curl = curl_easy_init ();
- if (db->curl == NULL)
- {
- ERROR ("curl_xml plugin: curl_easy_init failed.");
+ db->curl = curl_easy_init();
+ if (db->curl == NULL) {
+ ERROR("curl_xml plugin: curl_easy_init failed.");
return (-1);
}
- curl_easy_setopt (db->curl, CURLOPT_NOSIGNAL, 1L);
- curl_easy_setopt (db->curl, CURLOPT_WRITEFUNCTION, cx_curl_callback);
- curl_easy_setopt (db->curl, CURLOPT_WRITEDATA, db);
- curl_easy_setopt (db->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
- curl_easy_setopt (db->curl, CURLOPT_ERRORBUFFER, db->curl_errbuf);
- curl_easy_setopt (db->curl, CURLOPT_URL, db->url);
- curl_easy_setopt (db->curl, CURLOPT_FOLLOWLOCATION, 1L);
- curl_easy_setopt (db->curl, CURLOPT_MAXREDIRS, 50L);
-
- if (db->user != NULL)
- {
+ curl_easy_setopt(db->curl, CURLOPT_NOSIGNAL, 1L);
+ curl_easy_setopt(db->curl, CURLOPT_WRITEFUNCTION, cx_curl_callback);
+ curl_easy_setopt(db->curl, CURLOPT_WRITEDATA, db);
+ curl_easy_setopt(db->curl, CURLOPT_USERAGENT, COLLECTD_USERAGENT);
+ curl_easy_setopt(db->curl, CURLOPT_ERRORBUFFER, db->curl_errbuf);
+ curl_easy_setopt(db->curl, CURLOPT_URL, db->url);
+ curl_easy_setopt(db->curl, CURLOPT_FOLLOWLOCATION, 1L);
+ curl_easy_setopt(db->curl, CURLOPT_MAXREDIRS, 50L);
+
+ if (db->user != NULL) {
#ifdef HAVE_CURLOPT_USERNAME
- curl_easy_setopt (db->curl, CURLOPT_USERNAME, db->user);
- curl_easy_setopt (db->curl, CURLOPT_PASSWORD,
- (db->pass == NULL) ? "" : db->pass);
+ curl_easy_setopt(db->curl, CURLOPT_USERNAME, db->user);
+ curl_easy_setopt(db->curl, CURLOPT_PASSWORD,
+ (db->pass == NULL) ? "" : db->pass);
#else
size_t credentials_size;
- credentials_size = strlen (db->user) + 2;
+ credentials_size = strlen(db->user) + 2;
if (db->pass != NULL)
- credentials_size += strlen (db->pass);
+ credentials_size += strlen(db->pass);
- db->credentials = malloc (credentials_size);
- if (db->credentials == NULL)
- {
- ERROR ("curl_xml plugin: malloc failed.");
+ db->credentials = malloc(credentials_size);
+ if (db->credentials == NULL) {
+ ERROR("curl_xml plugin: malloc failed.");
return (-1);
}
- ssnprintf (db->credentials, credentials_size, "%s:%s",
- db->user, (db->pass == NULL) ? "" : db->pass);
- curl_easy_setopt (db->curl, CURLOPT_USERPWD, db->credentials);
+ ssnprintf(db->credentials, credentials_size, "%s:%s", db->user,
+ (db->pass == NULL) ? "" : db->pass);
+ curl_easy_setopt(db->curl, CURLOPT_USERPWD, db->credentials);
#endif
if (db->digest)
- curl_easy_setopt (db->curl, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
+ curl_easy_setopt(db->curl, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
}
- curl_easy_setopt (db->curl, CURLOPT_SSL_VERIFYPEER, db->verify_peer ? 1L : 0L);
- curl_easy_setopt (db->curl, CURLOPT_SSL_VERIFYHOST,
- db->verify_host ? 2L : 0L);
+ curl_easy_setopt(db->curl, CURLOPT_SSL_VERIFYPEER, db->verify_peer ? 1L : 0L);
+ curl_easy_setopt(db->curl, CURLOPT_SSL_VERIFYHOST, db->verify_host ? 2L : 0L);
if (db->cacert != NULL)
- curl_easy_setopt (db->curl, CURLOPT_CAINFO, db->cacert);
+ curl_easy_setopt(db->curl, CURLOPT_CAINFO, db->cacert);
if (db->headers != NULL)
- curl_easy_setopt (db->curl, CURLOPT_HTTPHEADER, db->headers);
+ curl_easy_setopt(db->curl, CURLOPT_HTTPHEADER, db->headers);
if (db->post_body != NULL)
- curl_easy_setopt (db->curl, CURLOPT_POSTFIELDS, db->post_body);
+ curl_easy_setopt(db->curl, CURLOPT_POSTFIELDS, db->post_body);
#ifdef HAVE_CURLOPT_TIMEOUT_MS
if (db->timeout >= 0)
- curl_easy_setopt (db->curl, CURLOPT_TIMEOUT_MS, (long) db->timeout);
+ curl_easy_setopt(db->curl, CURLOPT_TIMEOUT_MS, (long)db->timeout);
else
- curl_easy_setopt (db->curl, CURLOPT_TIMEOUT_MS, (long) CDTIME_T_TO_MS(plugin_get_interval()));
+ curl_easy_setopt(db->curl, CURLOPT_TIMEOUT_MS,
+ (long)CDTIME_T_TO_MS(plugin_get_interval()));
#endif
return (0);
} /* }}} int cx_init_curl */
-static int cx_config_add_url (oconfig_item_t *ci) /* {{{ */
+static int cx_config_add_url(oconfig_item_t *ci) /* {{{ */
{
cx_t *db;
int status = 0;
- if ((ci->values_num != 1)
- || (ci->values[0].type != OCONFIG_TYPE_STRING))
- {
- WARNING ("curl_xml plugin: The `URL' block "
- "needs exactly one string argument.");
+ if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_STRING)) {
+ WARNING("curl_xml plugin: The `URL' block "
+ "needs exactly one string argument.");
return (-1);
}
- db = calloc (1, sizeof (*db));
- if (db == NULL)
- {
- ERROR ("curl_xml plugin: calloc failed.");
+ db = calloc(1, sizeof(*db));
+ if (db == NULL) {
+ ERROR("curl_xml plugin: calloc failed.");
return (-1);
}
db->timeout = -1;
- if (strcasecmp ("URL", ci->key) == 0)
- {
- status = cf_util_get_string (ci, &db->url);
- if (status != 0)
- {
- sfree (db);
+ if (strcasecmp("URL", ci->key) == 0) {
+ status = cf_util_get_string(ci, &db->url);
+ if (status != 0) {
+ sfree(db);
return (status);
}
- }
- else
- {
- ERROR ("curl_xml plugin: cx_config: "
- "Invalid key: %s", ci->key);
- cx_free (db);
+ } else {
+ ERROR("curl_xml plugin: cx_config: "
+ "Invalid key: %s",
+ ci->key);
+ cx_free(db);
return (-1);
}
/* Fill the `cx_t' structure.. */
- for (int i = 0; i < ci->children_num; i++)
- {
+ for (int i = 0; i < ci->children_num; i++) {
oconfig_item_t *child = ci->children + i;
- if (strcasecmp ("Instance", child->key) == 0)
- status = cf_util_get_string (child, &db->instance);
- else if (strcasecmp ("Host", child->key) == 0)
- status = cf_util_get_string (child, &db->host);
- else if (strcasecmp ("User", child->key) == 0)
- status = cf_util_get_string (child, &db->user);
- else if (strcasecmp ("Password", child->key) == 0)
- status = cf_util_get_string (child, &db->pass);
- else if (strcasecmp ("Digest", child->key) == 0)
- status = cf_util_get_boolean (child, &db->digest);
- else if (strcasecmp ("VerifyPeer", child->key) == 0)
- status = cf_util_get_boolean (child, &db->verify_peer);
- else if (strcasecmp ("VerifyHost", child->key) == 0)
- status = cf_util_get_boolean (child, &db->verify_host);
- else if (strcasecmp ("CACert", child->key) == 0)
- status = cf_util_get_string (child, &db->cacert);
- else if (strcasecmp ("xpath", child->key) == 0)
- status = cx_config_add_xpath (db, child);
- else if (strcasecmp ("Header", child->key) == 0)
- status = cx_config_append_string ("Header", &db->headers, child);
- else if (strcasecmp ("Post", child->key) == 0)
- status = cf_util_get_string (child, &db->post_body);
- else if (strcasecmp ("Namespace", child->key) == 0)
- status = cx_config_add_namespace (db, child);
- else if (strcasecmp ("Timeout", child->key) == 0)
- status = cf_util_get_int (child, &db->timeout);
- else if (strcasecmp ("Statistics", child->key) == 0)
- {
- db->stats = curl_stats_from_config (child);
+ if (strcasecmp("Instance", child->key) == 0)
+ status = cf_util_get_string(child, &db->instance);
+ else if (strcasecmp("Host", child->key) == 0)
+ status = cf_util_get_string(child, &db->host);
+ else if (strcasecmp("User", child->key) == 0)
+ status = cf_util_get_string(child, &db->user);
+ else if (strcasecmp("Password", child->key) == 0)
+ status = cf_util_get_string(child, &db->pass);
+ else if (strcasecmp("Digest", child->key) == 0)
+ status = cf_util_get_boolean(child, &db->digest);
+ else if (strcasecmp("VerifyPeer", child->key) == 0)
+ status = cf_util_get_boolean(child, &db->verify_peer);
+ else if (strcasecmp("VerifyHost", child->key) == 0)
+ status = cf_util_get_boolean(child, &db->verify_host);
+ else if (strcasecmp("CACert", child->key) == 0)
+ status = cf_util_get_string(child, &db->cacert);
+ else if (strcasecmp("xpath", child->key) == 0)
+ status = cx_config_add_xpath(db, child);
+ else if (strcasecmp("Header", child->key) == 0)
+ status = cx_config_append_string("Header", &db->headers, child);
+ else if (strcasecmp("Post", child->key) == 0)
+ status = cf_util_get_string(child, &db->post_body);
+ else if (strcasecmp("Namespace", child->key) == 0)
+ status = cx_config_add_namespace(db, child);
+ else if (strcasecmp("Timeout", child->key) == 0)
+ status = cf_util_get_int(child, &db->timeout);
+ else if (strcasecmp("Statistics", child->key) == 0) {
+ db->stats = curl_stats_from_config(child);
if (db->stats == NULL)
status = -1;
- }
- else
- {
- WARNING ("curl_xml plugin: Option `%s' not allowed here.", child->key);
+ } else {
+ WARNING("curl_xml plugin: Option `%s' not allowed here.", child->key);
status = -1;
}
break;
}
- if (status == 0)
- {
- if (db->list == NULL)
- {
- WARNING ("curl_xml plugin: No (valid) `Key' block "
- "within `URL' block `%s'.", db->url);
+ if (status == 0) {
+ if (db->list == NULL) {
+ WARNING("curl_xml plugin: No (valid) `Key' block "
+ "within `URL' block `%s'.",
+ db->url);
status = -1;
}
if (status == 0)
- status = cx_init_curl (db);
+ status = cx_init_curl(db);
}
/* If all went well, register this database for reading */
- if (status == 0)
- {
+ if (status == 0) {
char *cb_name;
if (db->instance == NULL)
db->instance = strdup("default");
- DEBUG ("curl_xml plugin: Registering new read callback: %s",
- db->instance);
+ DEBUG("curl_xml plugin: Registering new read callback: %s", db->instance);
- cb_name = ssnprintf_alloc ("curl_xml-%s-%s", db->instance, db->url);
+ cb_name = ssnprintf_alloc("curl_xml-%s-%s", db->instance, db->url);
- plugin_register_complex_read (/* group = */ "curl_xml", cb_name, cx_read,
- /* interval = */ 0,
- &(user_data_t) {
- .data = db,
- .free_func = cx_free,
- });
- sfree (cb_name);
- }
- else
- {
- cx_free (db);
+ plugin_register_complex_read(/* group = */ "curl_xml", cb_name, cx_read,
+ /* interval = */ 0,
+ &(user_data_t){
+ .data = db, .free_func = cx_free,
+ });
+ sfree(cb_name);
+ } else {
+ cx_free(db);
return (-1);
}
/* }}} End of configuration handling functions */
-static int cx_config (oconfig_item_t *ci) /* {{{ */
+static int cx_config(oconfig_item_t *ci) /* {{{ */
{
int success;
int errors;
success = 0;
errors = 0;
- for (int i = 0; i < ci->children_num; i++)
- {
+ for (int i = 0; i < ci->children_num; i++) {
oconfig_item_t *child = ci->children + i;
- if (strcasecmp ("URL", child->key) == 0)
- {
- status = cx_config_add_url (child);
+ if (strcasecmp("URL", child->key) == 0) {
+ status = cx_config_add_url(child);
if (status == 0)
success++;
else
errors++;
- }
- else
- {
- WARNING ("curl_xml plugin: Option `%s' not allowed here.", child->key);
+ } else {
+ WARNING("curl_xml plugin: Option `%s' not allowed here.", child->key);
errors++;
}
}
- if ((success == 0) && (errors > 0))
- {
- ERROR ("curl_xml plugin: All statements failed.");
+ if ((success == 0) && (errors > 0)) {
+ ERROR("curl_xml plugin: All statements failed.");
return (-1);
}
return (0);
} /* }}} int cx_config */
-static int cx_init (void) /* {{{ */
+static int cx_init(void) /* {{{ */
{
/* Call this while collectd is still single-threaded to avoid
* initialization issues in libgcrypt. */
- curl_global_init (CURL_GLOBAL_SSL);
+ curl_global_init(CURL_GLOBAL_SSL);
return (0);
} /* }}} int cx_init */
-void module_register (void)
-{
- plugin_register_complex_config ("curl_xml", cx_config);
- plugin_register_init ("curl_xml", cx_init);
+void module_register(void) {
+ plugin_register_complex_config("curl_xml", cx_config);
+ plugin_register_init("curl_xml", cx_init);
} /* void module_register */
/* vim: set sw=2 sts=2 et fdm=marker : */
projects / collectd.git / blobdiff