Refactor check_curl

plugins/Makefile.am

@@ -57,7 +57,8 @@ EXTRA_DIST = t \
 			 check_apt.d \
 			 check_by_ssh.d \
 			 check_smtp.d \
-			 check_dig.d
+			 check_dig.d \
+			 check_curl.d
 
 PLUGINHDRS = common.h
 

plugins/check_curl.d/config.h

@@ -0,0 +1,141 @@
+#pragma once
+
+#include "../../config.h"
+#include "common.h"
+#include "states.h"
+#include "thresholds.h"
+#include <stddef.h>
+#include <string.h>
+#include "curl/curl.h"
+
+enum {
+	MAX_RE_SIZE = 1024,
+	HTTP_PORT = 80,
+	HTTPS_PORT = 443,
+	MAX_PORT = 65535,
+	DEFAULT_MAX_REDIRS = 15
+};
+
+enum {
+	FOLLOW_HTTP_CURL = 0,
+	FOLLOW_LIBCURL = 1
+};
+
+enum {
+	STICKY_NONE = 0,
+	STICKY_HOST = 1,
+	STICKY_PORT = 2
+};
+
+#define HTTP_EXPECT         "HTTP/"
+#define DEFAULT_BUFFER_SIZE 2048
+#define DEFAULT_SERVER_URL  "/"
+
+typedef struct {
+	char *server_address;
+	unsigned short server_port;
+	unsigned short virtual_port;
+	char *host_name;
+	char *server_url;
+
+	bool automatic_decompression;
+	bool haproxy_protocol;
+	char *client_cert;
+	char *client_privkey;
+	char *ca_cert;
+	bool use_ssl;
+	int ssl_version;
+	char *http_method;
+	char user_agent[DEFAULT_BUFFER_SIZE];
+	char **http_opt_headers;
+	int http_opt_headers_count;
+	char *http_post_data;
+	int max_depth;
+	char *http_content_type;
+	long socket_timeout;
+	char user_auth[MAX_INPUT_BUFFER];
+	char proxy_auth[MAX_INPUT_BUFFER];
+	int followmethod;
+	int followsticky;
+	bool no_body;
+	int curl_http_version;
+	char *cookie_jar_file;
+
+	int maximum_age;
+	char regexp[MAX_RE_SIZE];
+	int state_regex;
+	bool invert_regex;
+	bool verify_peer_and_host;
+	bool check_cert;
+	bool continue_after_check_cert;
+	int days_till_exp_warn;
+	int days_till_exp_crit;
+	thresholds *thlds;
+	int min_page_len;
+	int max_page_len;
+	char server_expect[MAX_INPUT_BUFFER];
+	bool server_expect_yn;
+	char string_expect[MAX_INPUT_BUFFER];
+	char header_expect[MAX_INPUT_BUFFER];
+	int onredirect;
+
+	bool show_extended_perfdata;
+	bool show_body;
+	bool display_html;
+} check_curl_config;
+
+check_curl_config check_curl_config_init() {
+	check_curl_config tmp = {
+		.server_address = NULL,
+		.server_port = HTTP_PORT,
+		.virtual_port = 0,
+		.host_name = NULL,
+		.server_url = strdup(DEFAULT_SERVER_URL),
+
+		.automatic_decompression = false,
+		.haproxy_protocol = false,
+		.client_cert = NULL,
+		.client_privkey = NULL,
+		.ca_cert = NULL,
+		.use_ssl = false,
+		.ssl_version = CURL_SSLVERSION_DEFAULT,
+		.http_method = NULL,
+		.user_agent = {},
+		.http_opt_headers = NULL,
+		.http_opt_headers_count = 0,
+		.http_post_data = NULL,
+		.max_depth = DEFAULT_MAX_REDIRS,
+		.http_content_type = NULL,
+		.socket_timeout = DEFAULT_SOCKET_TIMEOUT,
+		.user_auth = "",
+		.proxy_auth = "",
+		.followmethod = FOLLOW_HTTP_CURL,
+		.followsticky = STICKY_NONE,
+		.no_body = false,
+		.curl_http_version = CURL_HTTP_VERSION_NONE,
+		.cookie_jar_file = NULL,
+
+		.maximum_age = -1,
+		.regexp = {},
+		.state_regex = STATE_CRITICAL,
+		.invert_regex = false,
+		.verify_peer_and_host = false,
+		.check_cert = false,
+		.continue_after_check_cert = false,
+		.days_till_exp_warn = 0,
+		.days_till_exp_crit = 0,
+		.thlds = NULL,
+		.min_page_len = 0,
+		.max_page_len = 0,
+		.server_expect = HTTP_EXPECT,
+		.server_expect_yn = false,
+		.string_expect = "",
+		.header_expect = "",
+		.onredirect = STATE_OK,
+
+		.show_extended_perfdata = false,
+		.show_body = false,
+		.display_html = false,
+	};
+	return tmp;
+}