From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 25 Jun 2025 12:22:20 +0000 (+0000)
Subject: json: Add helper function to write JSON data to file
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1055d20a3603c3cb3084b65e7d2aac5db60ee700;p=pakfire.git

json: Add helper function to write JSON data to file

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

diff --git a/src/pakfire/json.c b/src/pakfire/json.c
index c1fb8cee..ebe6cd71 100644
--- a/src/pakfire/json.c
+++ b/src/pakfire/json.c
@@ -32,6 +32,18 @@ const char* pakfire_json_to_string(struct json_object* json) {
 	return json_object_to_json_string_ext(json, flags);
 }
 
+int pakfire_json_to_file(const char* path, id_t owner, gid_t group, mode_t mode,
+		struct json_object* json) {
+	const char* payload = NULL;
+
+	// Serialize the JSON object
+	payload = pakfire_json_to_string(json);
+	if (!payload)
+		return -ENOMEM;
+
+	return pakfire_file_write(path, owner, group, mode, "%s\n", payload);
+}
+
 int pakfire_json_parse(struct json_object** json, char** error,
 		const char* buffer, const size_t length) {
 	struct json_tokener* tokener = NULL;
diff --git a/src/pakfire/json.h b/src/pakfire/json.h
index f8d7100f..f0810329 100644
--- a/src/pakfire/json.h
+++ b/src/pakfire/json.h
@@ -30,6 +30,10 @@
 // To String
 const char* pakfire_json_to_string(struct json_object* json);
 
+// To File
+int pakfire_json_to_file(const char* path, id_t owner, gid_t group, mode_t mode,
+	struct json_object* json);
+
 // Parse
 int pakfire_json_parse(struct json_object** json, char** error,
 	const char* buffer, const size_t length);