From de392a81ede00fef1c25e220ee253d487453f6cd Mon Sep 17 00:00:00 2001
From: Lorenz Kästle <12514511+RincewindsHat@users.noreply.github.com>
Date: Wed, 12 Mar 2025 02:16:41 +0100
Subject: Refactor check_pgsql

---
 plugins/check_pgsql.d/config.h | 61 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 plugins/check_pgsql.d/config.h

(limited to 'plugins/check_pgsql.d')

diff --git a/plugins/check_pgsql.d/config.h b/plugins/check_pgsql.d/config.h
new file mode 100644
index 00000000..2d4b8b89
--- /dev/null
+++ b/plugins/check_pgsql.d/config.h
@@ -0,0 +1,61 @@
+#pragma once
+
+#include "../../config.h"
+#include "thresholds.h"
+#include <stddef.h>
+#include <pg_config_manual.h>
+
+#define DEFAULT_DB "template1"
+
+enum {
+	DEFAULT_WARN = 2,
+	DEFAULT_CRIT = 8,
+};
+
+typedef struct {
+	char *pghost;    /* host name of the backend server */
+	char *pgport;    /* port of the backend server */
+	char *pgoptions; /* special options to start up the backend server */
+	char *pgtty;     /* debugging tty for the backend server */
+	char dbName[NAMEDATALEN];
+	char *pguser;
+	char *pgpasswd;
+	char *pgparams;
+	char *pgquery;
+	char *pgqueryname;
+
+	double twarn;
+	double tcrit;
+	thresholds *qthresholds;
+	char *query_warning;
+	char *query_critical;
+} check_pgsql_config;
+
+/* begin, by setting the parameters for a backend connection if the
+ * parameters are null, then the system will try to use reasonable
+ * defaults by looking up environment variables or, failing that,
+ * using hardwired constants
+ * this targets  .pgoptions and .pgtty
+ */
+
+check_pgsql_config check_pgsql_config_init() {
+	check_pgsql_config tmp = {
+		.pghost = NULL,
+		.pgport = NULL,
+		.pgoptions = NULL,
+		.pgtty = NULL,
+		.dbName = DEFAULT_DB,
+		.pguser = NULL,
+		.pgpasswd = NULL,
+		.pgparams = NULL,
+		.pgquery = NULL,
+		.pgqueryname = NULL,
+
+		.twarn = (double)DEFAULT_WARN,
+		.tcrit = (double)DEFAULT_CRIT,
+		.qthresholds = NULL,
+		.query_warning = NULL,
+		.query_critical = NULL,
+	};
+	return tmp;
+}
-- 
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