From 42c3f607730c5e24f5e9648cde2b66f5c9b59c59 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Tue, 16 Mar 2021 18:16:48 -0400
Subject: db_games_find(): Match name and description lang

TODO: Make this matching less strict.
---
diff --git a/configure.ac b/configure.ac
index d98283d..64384b3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,7 +37,7 @@ funcs_missing=false
 AC_CHECK_FUNCS(
 	[\
 		alphasort calloc dirname free isspace malloc printf putchar \
-		realpath scandir sscanf strcmp strdup strndup vprintf
+		realpath scandir sscanf strcasecmp strcmp strdup strndup vprintf
 	],
 	[],
 	[funcs_missing=true])
diff --git a/src/game.c b/src/game.c
index 0103332..791abe7 100644
--- a/src/game.c
+++ b/src/game.c
@@ -23,6 +23,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "game.h"
+#include "locale.h"
 #include "output.h"
 #include "xml.h"
 
@@ -214,6 +215,7 @@ _db_game_xml_game_el_start(void *pv, const char *name, const char **attr)
 	XML_Parser      p;
 	struct db_game *game;
 	char           *lang;
+	char           *lc_messages;
 
 	db_dbg("    <%s> (game child)", name);
 
@@ -226,26 +228,48 @@ _db_game_xml_game_el_start(void *pv, const char *name, const char **attr)
 		if (lang == NULL) {
 			return;
 		}
-		db_dbg("        lang=\"%s\"", lang);
+		lc_messages = strdup(db_lc_messages_get());
+		db_dbg("        lang=\"%s\" (looking for \"%s\")",
+				lang, lc_messages);
+		if (strcasecmp(lang, lc_messages) == 0) {
+			goto name_ok;
+		}
+		db_xml_node_push(p, game, _db_game_xml_invalid_start,
+				_db_game_xml_name_end,
+				NULL);
+		goto name_err;
+ name_ok:
 		game->xml_parsing = DB_GAME_XML_PARSING_NAME;
-		/* TODO */
-		free(lang);
 		db_xml_node_push(p, game, _db_game_xml_invalid_start,
 				_db_game_xml_name_end,
 				_db_game_xml_cdata);
+ name_err:
+		free(lang);
+		free(lc_messages);
 	} else if (db_xml_check_tag(name, "description")) {
 		lang = NULL;
 		db_xml_get_string_attr(p, attr, "lang", &lang, 1);
 		if (lang == NULL) {
 			return;
 		}
-		db_dbg("        lang=\"%s\"", lang);
+		lc_messages = strdup(db_lc_messages_get());
+		db_dbg("        lang=\"%s\" (looking for \"%s\")",
+				lang, lc_messages);
+		if (strcasecmp(lang, lc_messages) == 0) {
+			goto desc_ok;
+		}
+		db_xml_node_push(p, game, _db_game_xml_invalid_start,
+				_db_game_xml_description_end,
+				NULL);
+		goto desc_err;
+ desc_ok:
 		game->xml_parsing = DB_GAME_XML_PARSING_DESCRIPTION;
-		/* TODO */
-		free(lang);
 		db_xml_node_push(p, game, _db_game_xml_invalid_start,
 				_db_game_xml_description_end,
 				_db_game_xml_cdata);
+ desc_err:
+		free(lang);
+		free(lc_messages);
 	} else if (db_xml_check_tag(name, "levels")) {
 		db_xml_node_push(p, game, _db_game_xml_levels_el_start,
 				_db_game_xml_levels_end, NULL);
--
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