From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 14 Apr 2023 13:04:17 +0000 (+0000)
Subject: networkd: config: Add functions to handle boolean values
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8b0b5c6d9e99c09341fe90b1278763fd3f70b53a;p=network.git

networkd: config: Add functions to handle boolean values

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/networkd/config.c b/src/networkd/config.c
index b3d52845..d879ace7 100644
--- a/src/networkd/config.c
+++ b/src/networkd/config.c
@@ -368,3 +368,31 @@ int nw_config_set_int(nw_config* config, const char* key, const int value) {
 
 	return nw_config_set(config, key, __value);
 }
+
+static const char* nw_config_true[] = {
+	"true",
+	"yes",
+	"1",
+	NULL,
+};
+
+int nw_config_get_bool(nw_config* config, const char* key) {
+	const char* value = nw_config_get(config, key);
+
+	// No value indicates false
+	if (!value)
+		return 0;
+
+	// Check if we match any known true words
+	for (const char** s = nw_config_true; *s; s++) {
+		if (strcmp(value, *s) == 0)
+			return 1;
+	}
+
+	// No match means false
+	return 0;
+}
+
+int nw_config_set_bool(nw_config* config, const char* key, const int value) {
+	return nw_config_set(config, key, value ? "true" : "false");
+}
diff --git a/src/networkd/config.h b/src/networkd/config.h
index 041a10e8..0b25f754 100644
--- a/src/networkd/config.h
+++ b/src/networkd/config.h
@@ -48,4 +48,7 @@ int nw_config_set(nw_config* config, const char* key, const char* value);
 int nw_config_get_int(nw_config* config, const char* key, const int __default);
 int nw_config_set_int(nw_config* config, const char* key, const int value);
 
+int nw_config_get_bool(nw_config* config, const char* key);
+int nw_config_set_bool(nw_config* config, const char* key, const int value);
+
 #endif /* NETWORKD_CONFIG_H */