Refactor check_tcp and implement new output format

1 files changed, 78 insertions, 0 deletions

diff --git a/plugins/check_tcp.d/config.h b/plugins/check_tcp.d/config.h
new file mode 100644
index 00000000..7ecf51a6
--- /dev/null
+++ b/plugins/check_tcp.d/config.h
@@ -0,0 +1,78 @@
+#pragma once
+
+#include "../common.h"
+#include "../../lib/utils_tcp.h"
+#include <netinet/in.h>
+
+typedef struct check_tcp_config {
+        char *server_address;
+        bool host_specified;
+        int server_port; // TODO can this be a uint16?
+
+        int protocol; /* most common is default */
+        char *service;
+        char *send;
+        char *quit;
+        char **server_expect;
+        size_t server_expect_count;
+#ifdef HAVE_SSL
+        bool use_tls;
+        char *sni;
+        bool sni_specified;
+        bool check_cert;
+        int days_till_exp_warn;
+        int days_till_exp_crit;
+#endif // HAVE_SSL
+        int match_flags;
+        int expect_mismatch_state;
+        unsigned int delay;
+
+        bool warning_time_set;
+        double warning_time;
+        bool critical_time_set;
+        double critical_time;
+
+        int econn_refuse_state;
+
+        ssize_t maxbytes;
+
+        bool hide_output;
+} check_tcp_config;
+
+check_tcp_config check_tcp_config_init() {
+        check_tcp_config result = {
+                .server_address = "127.0.0.1",
+                .host_specified = false,
+                .server_port = 0,
+
+                .protocol = IPPROTO_TCP,
+                .service = "TCP",
+                .send = NULL,
+                .quit = NULL,
+                .server_expect = NULL,
+                .server_expect_count = 0,
+#ifdef HAVE_SSL
+                .use_tls = false,
+                .sni = NULL,
+                .sni_specified = false,
+                .check_cert = false,
+                .days_till_exp_warn = 0,
+                .days_till_exp_crit = 0,
+#endif // HAVE_SSL
+                .match_flags = NP_MATCH_EXACT,
+                .expect_mismatch_state = STATE_WARNING,
+                .delay = 0,
+
+                .warning_time_set = false,
+                .warning_time = 0,
+                .critical_time_set = false,
+                .critical_time = 0,
+
+                .econn_refuse_state = STATE_CRITICAL,
+
+                .maxbytes = 0,
+
+                .hide_output = false,
+        };
+        return result;
+}