Added a static text and template handling bundle skeleton

Signed-off-by: Gergely Polonkai (W00d5t0ck) <polesz@w00d5t0ck.info>

data/texts/motd

@@ -0,0 +1 @@
+Hello, and welcome to Iminiru!

wmud/Makefile.am

@@ -1,5 +1,5 @@
 bin_PROGRAMS = wmud
 AM_CPPFLAGS = -DWMUD_STATEDIR=\""$(localstatedir)"\" -DWMUD_CONFDIR=\""$(sysconfdir)"\" $(MEMCACHED_CFLAGS) $(GLIB_CFLAGS) $(GIO_CFLAGS) $(GTHREAD_CFLAGS) $(SQLITE3_CFLAGS) $(CURL_CFLAGS)
 
-wmud_SOURCES = main.c game-networking.c interpreter.c db.c players.c maintenance.c game.c configuration.c world.c menu.c
+wmud_SOURCES = main.c game-networking.c interpreter.c db.c players.c maintenance.c game.c configuration.c world.c menu.c texts.c
 wmud_LDADD = $(MEMCACHED_LIBS) $(GLIB_LIBS) $(GIO_LIBS) $(GTHREAD_LIBS) $(SQLITE3_LIBS) $(CURL_LIBS)

wmud/game-networking.c

@@ -231,6 +231,7 @@ wmud_client_callback(GSocket *client_socket, GIOCondition condition, wmudClient
 									wmud_client_send(client, "There %s %d failed login attempt%s with your account since your last visit\r\n", (client->player->fail_count == 1) ? "was" : "were", client->player->fail_count, (client->player->fail_count == 1) ? "" : "s");
 								}
 								/* TODO: send MOTD */
+								wmud_text_send_to_client("motd", client);
 								/* TODO: send menu items */
 								g_slist_foreach(game_menu, (GFunc)send_menu_item, client);
 								client->state = WMUD_CLIENT_STATE_MENU;

wmud/main.c

@@ -221,6 +221,8 @@ main(int argc, char **argv)
 		return 1;
 	}
 
+	wmud_texts_init();
+
 	/* Non-thread initialization ends here */
 
 	wmud_game_init(&game_thread, &game_context);

wmud/texts.c

@@ -0,0 +1,81 @@
+/* wMUD - Yet another MUD codebase by W00d5t0ck
+ * Copyright (C) 2012 - Gergely POLONKAI
+ *
+ * texts.c: static text and template handling functions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <glib.h>
+#include <gio/gio.h>
+
+#include "wmud-types.h"
+#include "game-networking.h"
+#include "texts.h"
+
+static const gchar *text_files[] = {
+	"motd",
+	NULL
+};
+GHashTable *text_table = NULL;
+
+void
+wmud_texts_init(void)
+{
+	int i;
+	gchar *texts_dir = g_strconcat(WMUD_STATEDIR, "/texts/", NULL);
+
+	text_table = g_hash_table_new(g_str_hash, g_str_equal);
+
+	for (i = 0; i < g_strv_length((gchar **)text_files); i++)
+	{
+		GFile *tf;
+		GFileInfo *tfi;
+		GError *err = NULL;
+		guint64 tfs;
+		gchar *contents;
+		gsize length;
+
+		gchar *text_file = g_strconcat(texts_dir, text_files[i], NULL);
+		g_debug("Loading text file %s from %s", text_files[i], text_file);
+		tf = g_file_new_for_path(text_file);
+		tfi = g_file_query_info(tf, G_FILE_ATTRIBUTE_STANDARD_SIZE, G_FILE_QUERY_INFO_NONE, NULL, &err);
+		/* TODO: Error checking! */
+		tfs = g_file_info_get_attribute_uint64(tfi, G_FILE_ATTRIBUTE_STANDARD_SIZE);
+
+		contents = g_malloc0(tfs + 1);
+
+		g_clear_error(&err);
+		if (!g_file_load_contents(tf, NULL, &contents, &length, NULL, &err))
+		{
+			g_object_unref(tfi);
+			g_object_unref(tf);
+			continue;
+		}
+		g_hash_table_insert(text_table, (char *)text_files[i], contents);
+
+		g_object_unref(tfi);
+		g_object_unref(tf);
+		g_free(text_file);
+	}
+
+	g_free(texts_dir);
+}
+
+void
+wmud_text_send_to_client(gchar *text_name, wmudClient *client)
+{
+	gchar *text = g_hash_table_lookup(text_table, text_name);
+	wmud_client_send(client, "%s\r\n", text);
+}
+

wmud/texts.h

@@ -0,0 +1,27 @@
+/* wMUD - Yet another MUD codebase by W00d5t0ck
+ * Copyright (C) 2012 - Gergely POLONKAI
+ *
+ * texts.h: static text and template handling functions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __WMUD_TEXTS_H__
+#define __WMUD_TEXTS_H__
+
+#include "wmud-types.h"
+
+void wmud_texts_init(void);
+void wmud_text_send_to_client(gchar *text, wmudClient *client);
+
+#endif /* __WMUD_TEXTS_H__ */