1 files changed, 84 insertions, 0 deletions
diff --git a/src/libr-i18n.c b/src/libr-i18n.c
new file mode 100644
index 0000000..25e5664
--- /dev/null
+++ b/src/libr-i18n.c
@@ -0,0 +1,84 @@
+/*
+ *
+ *  Copyright (c) 2009 Erich Hoover
+ *
+ *  libr i18n - Add language resources into ELF binaries
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * To provide feedback, report bugs, or otherwise contact me:
+ * ehoover at mines dot edu
+ *
+ */
+
+/* Include compile-time parameters */
+#include "config.h"
+
+#include "libr-i18n.h"
+#include "tempfiles.h"
+
+/* Internationalization support */
+#include <locale.h>
+
+/* For string handling */
+#include <string.h>
+#include <stdio.h>
+
+/*
+ * Extract the internationalization resources from the binary
+ * and setup gettext with the extracted folder.
+ */
+EXPORT_FN int libr_i18n_load(libr_file *handle, const char *domain)
+{
+	char *temp_folder;
+	int ret = true;
+	
+	temp_folder = libr_extract_resources(handle);
+	if(temp_folder == NULL)
+		return false;
+	if(!setlocale(LC_ALL, ""))
+		ret = false;
+	if(!bindtextdomain(domain, temp_folder))
+		ret = false;
+	if(!textdomain(domain))
+		ret = false;
+	if(!ret)
+		cleanup_folder(temp_folder);
+	else
+		register_folder_cleanup(temp_folder);
+	return ret;
+}
+
+EXPORT_FN int libr_i18n_autoload(const char *domain)
+{
+	libr_file *handle;
+	
+	/* Obtain the handle to the executable */
+	if((handle = libr_open(NULL, LIBR_READ)) == NULL)
+	{
+		/* "Failed to open this executable (%s) for resources", progname() */
+		return false;
+	}
+	/* Obtain the language files from the ELF binary */
+	if(!libr_i18n_load(handle, domain))
+	{
+		/* "Failed to load language resources!" */
+		goto failed;
+	}
+	
+failed:
+	libr_close(handle);
+	return true;
+}