1 files changed, 77 insertions, 0 deletions
diff --git a/src/fontfile/renderers.c b/src/fontfile/renderers.c
new file mode 100644
index 0000000..c997f27
--- /dev/null
+++ b/src/fontfile/renderers.c
@@ -0,0 +1,77 @@
+/* $Xorg: renderers.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 "fntfilst.h"
+
+static FontRenderersRec	renderers;
+
+Bool
+FontFileRegisterRenderer (renderer)
+    FontRendererPtr renderer;
+{
+    int		    i;
+    FontRendererPtr *new;
+
+    for (i = 0; i < renderers.number; i++)
+	if (!strcmp (renderers.renderers[i]->fileSuffix, renderer->fileSuffix))
+	    return TRUE;
+    i = renderers.number + 1;
+    new = (FontRendererPtr *) xrealloc (renderers.renderers, sizeof *new * i);
+    if (!new)
+	return FALSE;
+    renderer->number = i - 1;
+    renderers.renderers = new;
+    renderers.renderers[i - 1] = renderer;
+    renderers.number = i;
+    return TRUE;
+}
+
+FontRendererPtr
+FontFileMatchRenderer (fileName)
+    char    *fileName;
+{
+    int			i;
+    int			fileLen;
+    FontRendererPtr	r;
+    
+    fileLen = strlen (fileName);
+    for (i = 0; i < renderers.number; i++)
+    {
+	r = renderers.renderers[i];
+	if (fileLen >= r->fileSuffixLen &&
+	    !strcmp (fileName + fileLen - r->fileSuffixLen, r->fileSuffix))
+	{
+	    return r;
+	}
+    }
+    return 0;
+}