removed g_error instruction as it seems to crash the program

src/main.c

@@ -3,17 +3,27 @@
 
 #include "mainwindow.h"
 #include "mdiary.h"
+#include "settings.h"
 
 int main(int argc, char *argv[])
 {
 	struct mainWindow *mainWindow;
+	struct mdiary_settings *settings;
+	gchar *settings_path;
 
 	gtk_init(&argc, &argv);
 
+	settings_path = g_strdup_printf("%s/.mdiary.conf", g_get_home_dir());
+	settings = mdiary_settings_new();
+	mdiary_load_settings(settings_path, settings);
+
 	mainWindow = mainWindow_new();
 	gtk_widget_show(mainWindow->mainWindow);
-
 	gtk_main();
 
+	mdiary_save_settings(settings_path, settings);
+	mdiary_settings_free(settings);
+	g_free(settings_path);
+
 	return 0;
 }

src/mdiary.c

@@ -237,7 +237,7 @@ static void mdiary_add_file_to_store(gchar *filename, GtkListStore *entryListSto
 	file = g_file_new_for_path(filename);
 	stream = g_file_read(file, NULL, &err);
 	if (err != NULL) {
-		g_error("PARSER: Could not open %s for reading: %s\n", filename, err->message);
+		g_print("PARSER: %s\n", filename, err->message);
 		g_error_free(err);
 		return;
 	}

src/settings.c

@@ -0,0 +1,65 @@
+#include "settings.h"
+
+static void mdiary_settings_parse_line(gchar *line, struct mdiary_settings *settings)
+{
+	GRegex *regex;
+	GMatchInfo *match_info;
+
+	regex = g_regex_new("workspace = (.*)", G_REGEX_RAW, 0, NULL);
+
+	if (g_regex_match(regex, line, 0, &match_info) &&
+			g_regex_get_capture_count(regex) > 0 &&
+			g_match_info_matches(match_info)) {
+		settings->last_workspaces = g_list_append(settings->last_workspaces,
+							  g_strdup(g_match_info_fetch(match_info, 1)));
+	}
+
+	g_regex_unref(regex);
+}
+
+gboolean mdiary_load_settings(gchar *filename, struct mdiary_settings *settings)
+{
+	GFile *file;
+	GError *err = NULL;
+	GFileInputStream *stream;
+	GDataInputStream *dstream;
+	gchar *line;
+
+	file = g_file_new_for_path(filename);
+	stream = g_file_read(file, NULL, &err);
+	if (err != NULL) {
+		g_print("SETTINGS: %s\n", err->message);
+		g_error_free(err);
+		return FALSE;
+	}
+	dstream = g_data_input_stream_new(G_INPUT_STREAM(stream));
+
+	while (line = g_data_input_stream_read_line(G_DATA_INPUT_STREAM(dstream), NULL, NULL, NULL)) {
+		mdiary_settings_parse_line(line, settings);
+	}
+
+	g_input_stream_close(G_INPUT_STREAM(dstream), NULL, NULL);
+	g_input_stream_close(G_INPUT_STREAM(stream), NULL, NULL);
+	g_object_unref(file);
+
+}
+
+gboolean mdiary_save_settings(gchar *filename, struct mdiary_settings *settings)
+{
+	g_print("SETTINGS: NYI.\n");
+}
+
+struct mdiary_settings *mdiary_settings_new()
+{
+	struct mdiary_settings *settings;
+
+	settings = malloc(sizeof(struct mdiary_settings));
+	settings->last_workspaces = NULL;
+
+	return settings;
+}
+
+void mdiary_settings_free(struct mdiary_settings *settings)
+{
+	g_list_free_full(settings->last_workspaces, g_free);
+}

src/settings.h

@@ -0,0 +1,17 @@
+#ifndef SETTINGS_H
+#define SETTINGS_H
+
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <stdlib.h>
+
+struct mdiary_settings {
+	GList *last_workspaces;
+};
+
+gboolean mdiary_load_settings(gchar *filename, struct mdiary_settings *settings);
+gboolean mdiary_save_settings(gchar *filename, struct mdiary_settings *settings);
+struct mdiary_settings *mdiary_settings_new();
+void mdiary_settings_free(struct mdiary_settings *settings);
+
+#endif // SETTINGS_H