1 files changed, 83 insertions, 0 deletions
diff --git a/src/fontfile/fileio.c b/src/fontfile/fileio.c
new file mode 100644
index 0000000..43c84ab
--- /dev/null
+++ b/src/fontfile/fileio.c
@@ -0,0 +1,83 @@
+/* $Xorg: fileio.c,v 1.4 2001/02/09 02:04:03 xorgcvs Exp $ */
+
+/*
+
+Copyright 1991, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/*
+ * Author:  Keith Packard, MIT X Consortium
+ */
+
+#include <fntfilio.h>
+#include <X11/Xos.h>
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+FontFilePtr
+FontFileOpen (name)
+    char    *name;
+{
+    int		fd;
+    int		len;
+    BufFilePtr	raw, cooked;
+
+    fd = open (name, O_BINARY);
+    if (fd < 0)
+	return 0;
+    raw = BufFileOpenRead (fd);
+    if (!raw)
+    {
+	close (fd);
+	return 0;
+    }
+    len = strlen (name);
+    if (len > 2 && !strcmp (name + len - 2, ".Z")) {
+	cooked = BufFilePushCompressed (raw);
+	if (!cooked) {
+	    BufFileClose (raw, TRUE);
+	    return 0;
+	}
+	raw = cooked;
+#ifdef X_GZIP_FONT_COMPRESSION
+    } else if (len > 3 && !strcmp (name + len - 3, ".gz")) {
+	cooked = BufFilePushZIP (raw);
+	if (!cooked) {
+	    BufFileClose (raw, TRUE);
+	    return 0;
+	}
+	raw = cooked;
+#endif
+    }
+    return (FontFilePtr) raw;
+}
+
+int
+FontFileClose (f)
+    FontFilePtr	f;
+{
+    return BufFileClose ((BufFilePtr) f, TRUE);
+}
+