1 files changed, 64 insertions, 0 deletions
diff --git a/backend/dvi/texmfcnf.c b/backend/dvi/texmfcnf.c
new file mode 100644
index 00000000..9ca3125f
--- /dev/null
+++ b/backend/dvi/texmfcnf.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2010, Hib Eris <[email protected]>
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#include "texmfcnf.h"
+
+#include <glib.h>
+#include <stdlib.h>
+#ifdef G_OS_WIN32
+#include <windows.h>
+#endif
+
+gchar *
+get_texmfcnf(void)
+{
+	char *env = getenv("TEXMFCNF");
+	if (env)
+		return g_strdup(env);
+
+#ifdef G_OS_WIN32
+	gchar *texmfcnf = NULL;
+	TCHAR path[_MAX_PATH];
+
+	if (SearchPath(NULL, "mktexpk", ".exe", _MAX_PATH, path, NULL))
+	{
+		gchar *sdir, *sdir_parent, *sdir_grandparent;
+		const gchar *texmfcnf_fmt = "{%s,%s,%s}{,{/share,}/texmf{-local,}/web2c}";
+
+		sdir = g_path_get_dirname(path);
+		sdir_parent = g_path_get_dirname(sdir);
+		sdir_grandparent = g_path_get_dirname(sdir_parent);
+
+		texmfcnf = g_strdup_printf(texmfcnf_fmt,
+			sdir, sdir_parent, sdir_grandparent);
+
+		g_free(sdir);
+		g_free(sdir_parent);
+		g_free(sdir_grandparent);
+	}
+	return texmfcnf;
+#else
+	return NULL;
+#endif
+}
+
+
+
+