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-rw-r--r--src/utils/langs.cpp87
1 files changed, 87 insertions, 0 deletions
diff --git a/src/utils/langs.cpp b/src/utils/langs.cpp
new file mode 100644
index 000000000..2efbd781a
--- /dev/null
+++ b/src/utils/langs.cpp
@@ -0,0 +1,87 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2011-2012 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * 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
+ * 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 "utils/langs.h"
+
+#include "configuration.h"
+
+#include <string.h>
+#include <algorithm>
+#include <cstdarg>
+#include <cstdio>
+#include <list>
+
+#include "debug.h"
+
+std::vector<std::string> getLang()
+{
+ std::vector<std::string> langs;
+
+ std::string lang = config.getValue("lang", "").c_str();
+ if (lang.empty())
+ {
+ char *lng = getenv("LANG");
+ if (!lng)
+ return langs;
+ lang = lng;
+ }
+
+ int dot = lang.find(".");
+ if (dot != (signed)std::string::npos)
+ lang = lang.substr(0, dot);
+ langs.push_back(lang);
+ dot = lang.find("_");
+ if (dot != (signed)std::string::npos)
+ langs.push_back(lang.substr(0, dot));
+ return langs;
+}
+
+std::string getLangSimple()
+{
+ std::string lang = config.getValue("lang", "").c_str();
+ if (lang.empty())
+ {
+ char *lng = getenv("LANG");
+ if (!lng)
+ return "";
+ return lng;
+ }
+ return lang;
+}
+
+std::string getLangShort()
+{
+ std::string lang = config.getValue("lang", "").c_str();
+ if (lang.empty())
+ {
+ char *lng = getenv("LANG");
+ if (!lng)
+ return "";
+ lang = lng;
+ }
+
+ int dot = lang.find(".");
+ if (dot != (signed)std::string::npos)
+ lang = lang.substr(0, dot);
+ dot = lang.find("_");
+ if (dot != (signed)std::string::npos)
+ return lang.substr(0, dot);
+ return lang;
+}