From: Andrea Zagli <azagli@libero.it>
Date: Sun, 30 Aug 2020 08:17:22 +0000 (+0200)
Subject: Added functions ::json_parse_*.
X-Git-Url: https://saetta.ns0.it/gitweb?a=commitdiff_plain;h=fe4f205278e814678163c1391bf37903dbabcfd7;p=libzakutilsjsonxml

Added functions ::json_parse_*.
---

diff --git a/src/json.c b/src/json.c
index 4678d0c..3ce409f 100644
--- a/src/json.c
+++ b/src/json.c
@@ -24,6 +24,74 @@
 
 #include "json.h"
 
+JsonNode
+*zak_utils_json_parse_file (const gchar *filename)
+{
+	JsonParser *parser;
+
+	GError *error;
+
+	JsonNode *ret;
+
+	JsonNode *root;
+
+	parser = json_parser_new ();
+
+	error = NULL;
+	if (json_parser_load_from_file (parser, filename, &error))
+		{
+			root = json_parser_get_root (parser);
+			if (root != NULL)
+				{
+					ret = json_node_copy (root);
+				}
+		}
+	else
+		{
+			g_warning ("Error on parsing json file: %s",
+			           error != NULL && error->message != NULL ? error->message : "no details");
+			ret = NULL;
+		}
+
+	g_object_unref (parser);
+
+	return ret;
+}
+
+JsonNode
+*zak_utils_json_parse_data (const gchar *data)
+{
+	JsonParser *parser;
+
+	GError *error;
+
+	JsonNode *ret;
+
+	JsonNode *root;
+
+	parser = json_parser_new ();
+
+	error = NULL;
+	if (json_parser_load_from_data (parser, data, -1, &error))
+		{
+			root = json_parser_get_root (parser);
+			if (root != NULL)
+				{
+					ret = json_node_copy (root);
+				}
+		}
+	else
+		{
+			g_warning ("Error on parsing json data: %s",
+			           error != NULL && error->message != NULL ? error->message : "no details");
+			ret = NULL;
+		}
+
+	g_object_unref (parser);
+
+	return ret;
+}
+
 JsonNode
 *zak_utils_json_node_new_array ()
 {
diff --git a/src/json.h b/src/json.h
index 5eb6986..90dbdd2 100644
--- a/src/json.h
+++ b/src/json.h
@@ -31,6 +31,9 @@
 G_BEGIN_DECLS
 
 
+JsonNode *zak_utils_json_parse_file (const gchar *filename);
+JsonNode *zak_utils_json_parse_data (const gchar *data);
+
 JsonNode *zak_utils_json_node_new_array (void);
 JsonNode *zak_utils_json_node_new_object (void);