From 2f6902ce85cab3f1fba0ad32b1e11707c4206f4c Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Wed, 04 Oct 2017 18:14:11 -0400
Subject: src/config.[ch]: Support setting integer and double values

Also declare mq_config_set() in src/config.h.
---
(limited to 'src/config.c')

diff --git a/src/config.c b/src/config.c
index cf2d154..d4de2af 100644
--- a/src/config.c
+++ b/src/config.c
@@ -28,10 +28,14 @@
 
 enum type {
 	TYPE_BOOLEAN,
+	TYPE_INTEGER,
+	TYPE_DOUBLE,
 };
 
 union callback {
 	void (*boolean_cb)(const gchar *, gboolean, gpointer);
+	void (*integer_cb)(const gchar *, gint, gpointer);
+	void (*double_cb)(const gchar *, gdouble, gpointer);
 };
 
 struct callbacks {
@@ -76,6 +80,16 @@ set_type_or_run_callbacks(MqConfig *config, const gchar *name, gpointer value,
 						*((gboolean *) value),
 						cbs->user_data);
 					break;
+				case TYPE_INTEGER:
+					cbs->cb.integer_cb(name,
+						*((gint *) value),
+						cbs->user_data);
+					break;
+				case TYPE_DOUBLE:
+					cbs->cb.double_cb(name,
+						*((gdouble *) value),
+						cbs->user_data);
+					break;
 			}
 		}
 	}
@@ -136,9 +150,38 @@ mq_config_set_boolean(MqConfig *config, const gchar *name, gboolean value)
 }
 
 void
+mq_config_set_integer(MqConfig *config, const gchar *name, gint value)
+{
+	gchar *group;
+	gchar *key;
+
+	split_name(name, &group, &key);
+
+	g_key_file_set_integer(config->key_file, group, name, value);
+
+	set_type_or_run_callbacks(config, name, &value, TYPE_INTEGER);
+}
+
+void
+mq_config_set_double(MqConfig *config, const gchar *name, gdouble value)
+{
+	gchar *group;
+	gchar *key;
+
+	split_name(name, &group, &key);
+
+	g_key_file_set_double(config->key_file, group, name, value);
+
+	set_type_or_run_callbacks(config, name, &value, TYPE_DOUBLE);
+}
+
+gboolean
 mq_config_set(MqConfig *config, const gchar *name, const gchar *value)
 {
 	struct item *item;
+	gint         integer_value;
+	gdouble      double_value;
+	gchar       *endptr;
 
 	item = g_hash_table_lookup(config->types_and_cbs, name);
 	g_assert(item);
@@ -149,6 +192,23 @@ mq_config_set(MqConfig *config, const gchar *name, const gchar *value)
 			 * mq_html_input_checkbox()). */
 			mq_config_set_boolean(config, name,
 				value[1] == 'n' ? TRUE : FALSE);
-			break;
+			return TRUE;
+		case TYPE_INTEGER:
+			integer_value = strtol(value, &endptr, 10);
+			if (*endptr != '\0') {
+				return FALSE;
+			}
+			mq_config_set_integer(config, name, integer_value);
+			return TRUE;
+		case TYPE_DOUBLE:
+			double_value = strtod(value, &endptr);
+			if (*endptr != '\0') {
+				return FALSE;
+			}
+			mq_config_set_double(config, name, double_value);
+			return TRUE;
 	}
+
+	g_assert_not_reached();
+	return FALSE;
 }
--
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