1 files changed, 111 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/parser/Extensions.c b/xorg-server/hw/xfree86/parser/Extensions.c
new file mode 100644
index 000000000..b64f08111
--- /dev/null
+++ b/xorg-server/hw/xfree86/parser/Extensions.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2004 Red Hat Inc., Raleigh, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) 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
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * 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.
+ */
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kem@redhat.com>
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86Parser.h"
+#include "xf86tokens.h"
+#include "Configint.h"
+
+extern LexRec val;
+
+static xf86ConfigSymTabRec ExtensionsTab[] =
+{
+    {ENDSECTION, "endsection"},
+    {OPTION,     "option"},
+    {-1,         ""},
+};
+
+#define CLEANUP xf86freeExtensions
+
+XF86ConfExtensionsPtr
+xf86parseExtensionsSection (void)
+{
+    int token;
+    parsePrologue (XF86ConfExtensionsPtr, XF86ConfExtensionsRec);
+
+    while ((token = xf86getToken (ExtensionsTab)) != ENDSECTION) {
+	switch (token) {
+	    case OPTION:
+		ptr->ext_option_lst = xf86parseOption(ptr->ext_option_lst);
+		break;
+	    case EOF_TOKEN:
+		Error (UNEXPECTED_EOF_MSG, NULL);
+		break;
+	    case COMMENT:
+		ptr->extensions_comment =
+		    xf86addComment(ptr->extensions_comment, val.str);
+		break;
+	    default:
+		Error (INVALID_KEYWORD_MSG, xf86tokenString ());
+		break;
+	}
+    }
+
+#ifdef DEBUG
+    ErrorF("Extensions section parsed\n");
+#endif
+
+    return ptr;
+}
+
+#undef CLEANUP
+
+void
+xf86printExtensionsSection (FILE * cf, XF86ConfExtensionsPtr ptr)
+{
+    XF86OptionPtr p;
+
+    if (ptr == NULL || ptr->ext_option_lst == NULL)
+	return;
+
+    p = ptr->ext_option_lst;
+    fprintf (cf, "Section \"Extensions\"\n");
+    if (ptr->extensions_comment)
+	fprintf (cf, "%s", ptr->extensions_comment);
+    xf86printOptionList(cf, p, 1);
+    fprintf (cf, "EndSection\n\n");
+}
+
+void
+xf86freeExtensions (XF86ConfExtensionsPtr ptr)
+{
+    if (ptr == NULL)
+	return;
+
+    xf86optionListFree (ptr->ext_option_lst);
+    TestFree (ptr->extensions_comment);
+    xf86conffree (ptr);
+}