[monitoring-plugins] check_pgsql: implement cli params for output ...

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: 8a71cf947f14d731e8ffaa4214d5c82eead912d1
 Author: Lorenz Kästle <12514511+RincewindsHat at users.noreply.github.com>
   Date: Wed Nov  5 13:59:08 2025 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=8a71cf94

check_pgsql: implement cli params for output format

---

 plugins/check_pgsql.c          | 18 ++++++++++++++++--
 plugins/check_pgsql.d/config.h |  6 ++++++
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/plugins/check_pgsql.c b/plugins/check_pgsql.c
index cd314f29..5fbffa70 100644
--- a/plugins/check_pgsql.c
+++ b/plugins/check_pgsql.c
@@ -150,8 +150,8 @@ int main(int argc, char **argv) {
 
 	const check_pgsql_config config = tmp_config.config;
 
-	if (verbose > 2) {
-		printf("Arguments initialized\n");
+	if (config.output_format_is_set) {
+		mp_set_format(config.output_format);
 	}
 
 	/* Set signal handling and alarm */
@@ -335,6 +335,7 @@ static check_pgsql_config_wrapper process_arguments(int argc, char **argv) {
 
 	enum {
 		OPTID_QUERYNAME = CHAR_MAX + 1,
+		output_format_index,
 	};
 
 	static struct option longopts[] = {{"help", no_argument, 0, 'h'},
@@ -354,6 +355,7 @@ static check_pgsql_config_wrapper process_arguments(int argc, char **argv) {
 									   {"query_critical", required_argument, 0, 'C'},
 									   {"query_warning", required_argument, 0, 'W'},
 									   {"verbose", no_argument, 0, 'v'},
+									   {"output-format", required_argument, 0, output_format_index},
 									   {0, 0, 0, 0}};
 
 	check_pgsql_config_wrapper result = {
@@ -371,6 +373,17 @@ static check_pgsql_config_wrapper process_arguments(int argc, char **argv) {
 		}
 
 		switch (option_char) {
+		case output_format_index: {
+			parsed_output_format parser = mp_parse_output_format(optarg);
+			if (!parser.parsing_success) {
+				printf("Invalid output format: %s\n", optarg);
+				exit(STATE_UNKNOWN);
+			}
+
+			result.config.output_format_is_set = true;
+			result.config.output_format = parser.output_format;
+			break;
+		}
 		case '?': /* usage */
 			usage5();
 		case 'h': /* help */
@@ -557,6 +570,7 @@ void print_help(void) {
 	printf("    %s\n", _("SQL query value to result in critical status (double)"));
 
 	printf(UT_VERBOSE);
+	printf(UT_OUTPUT_FORMAT);
 
 	printf("\n");
 	printf(" %s\n", _("All parameters are optional."));
diff --git a/plugins/check_pgsql.d/config.h b/plugins/check_pgsql.d/config.h
index 7c1ff55a..7cf0637b 100644
--- a/plugins/check_pgsql.d/config.h
+++ b/plugins/check_pgsql.d/config.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include "../../config.h"
+#include "output.h"
 #include "perfdata.h"
 #include "thresholds.h"
 #include <stddef.h>
@@ -27,6 +28,9 @@ typedef struct {
 
 	mp_thresholds time_thresholds;
 	mp_thresholds qthresholds;
+
+	bool output_format_is_set;
+	mp_output_format output_format;
 } check_pgsql_config;
 
 /* begin, by setting the parameters for a backend connection if the
@@ -51,6 +55,8 @@ check_pgsql_config check_pgsql_config_init() {
 
 		.time_thresholds = mp_thresholds_init(),
 		.qthresholds = mp_thresholds_init(),
+
+		.output_format_is_set = false,
 	};
 
 	mp_range tmp_range = mp_range_init();