Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 216 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/sun/constype.c b/nx-X11/programs/Xserver/hw/sun/constype.c
new file mode 100644
index 000000000..06a6c345c
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sun/constype.c
@@ -0,0 +1,216 @@
+/* $XdotOrg: xc/programs/Xserver/hw/sun/constype.c,v 1.3 2005/09/28 17:07:55 alanc Exp $
+ * $Xorg: constype.c,v 1.3 2000/08/17 19:48:29 cpqbld Exp $
+ * 
+ * consoletype - utility to print out string identifying Sun console type
+ *
+ * Copyright 1988 SRI 
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SRI not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SRI makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * Author:  Doug Moran, SRI
+ */
+/* $XFree86: xc/programs/Xserver/hw/sun/constype.c,v 3.8 2003/10/07 21:40:07 herrb Exp $ */
+
+/*
+SUN-SPOTS DIGEST         Thursday, 17 March 1988       Volume 6 : Issue 31
+
+Date:    Wed, 2 Mar 88 14:50:26 PST
+From:    Doug Moran <moran@ai.sri.com>
+Subject: Program to determine console type
+
+There have been several requests in this digest for programs to determine
+the type of the console.  Below is a program that I wrote to produce an
+identifying string (I start suntools in my .login file and use this pgm to
+determine which arguments to use).
+
+Caveat:  my cluster has only a few of these monitor types, so the pgm has
+not been fully tested.
+
+Note on coding style: the function wu_fbid is actually located in a local
+library, accounting for what otherwise might appear to be a strange coding
+style.
+*/
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#else
+# if defined(SVR4) || defined(CSRG_BASED)
+#  define STDC_HEADERS 1
+# endif
+# if defined(SVR4) || defined(__bsdi__)
+#  define HAVE_SYS_FBIO_H 1
+#  if defined(SVR4) && defined(sun)
+#   define HAVE_SYS_VISUAL_IO_H 1
+#  endif
+# elif defined(CSRG_BASED)
+#  define HAVE_MACHINE_FBIO_H
+# endif
+#endif
+
+#include <stdio.h>
+#ifdef STDC_HEADERS
+#include <string.h>
+#else
+/*  SunOS  */
+#include <strings.h>
+#endif
+#include <unistd.h>
+
+static int wu_fbid(const char *devname, char **fbname, int *fbtype);
+
+int
+main (int argc, char **argv)
+{
+    int fbtype = -1;
+    char *fbname, *dev;
+    int print_num = 0;
+    int error;
+
+    if (argc > 1 && argv[1][0] == '/') {
+	dev = argv[1];
+	argc--; argv++;
+    } else
+	dev = "/dev/fb";
+    error = wu_fbid(dev, &fbname, &fbtype );
+    if (argc > 1 && strncmp (argv[1], "-num", strlen(argv[1])) == 0)
+	print_num = 1;
+
+    printf ("%s", fbname ? fbname : "tty");
+    if (print_num) {
+	printf (" %d", fbtype);
+    }
+    putchar ('\n');
+    return error;
+}
+
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#ifdef HAVE_SYS_FBIO_H
+# include <fcntl.h>
+# include <sys/fbio.h>
+# ifdef HAVE_SYS_VISUAL_IO_H
+/* VIS_GETIDENTIFIER ioctl added in Solaris 2.3 */
+#  include <sys/visual_io.h> 
+# endif
+#else
+# ifndef HAVE_MACHINE_FBIO_H
+#  include <sun/fbio.h>
+# else
+#  include <machine/fbio.h>
+# endif
+#endif
+
+/* Sun doesn't see fit to update <sys/fbio.h> to reflect the addition
+ * of the TCX 
+ */
+#define XFBTYPE_TCX		21
+#define XFBTYPE_LASTPLUSONE	22
+
+/* decoding as of Release 3.4 : fbio.h 1.3 87/01/09 SMI */
+	/* the convention for entries in this table is to translate the
+	 * macros for frame buffer codes (in <sun/fbio.h>) to short names
+	 * thus:
+	 *	FBTYPE_SUNxBW		becomes bwx
+	 *	FBTYPE_SUNxCOLOR	becomes cgx
+	 *	FBTYPE_SUNxGP		becomes gpx
+	 *	FBTYPE_NOTSUN[1-9]	becomes ns[A-J]
+	 */
+static char *decode_fb[] = {
+	"bw1", "cg1",
+	"bw2", "cg2",
+	"gp2",
+	"cg5", "cg3",
+	"cg8", "cg4",
+	"nsA", "nsB", "nsC", 
+#ifdef FBTYPE_SUNFAST_COLOR
+	"gx/cg6", 
+#endif
+#ifdef FBTYPE_SUNROP_COLOR
+	"rop", 
+#endif
+#ifdef FBTYPE_SUNFB_VIDEO
+	"vid", 
+#endif
+#ifdef FBTYPE_SUNGIFB
+	"gifb", 
+#endif
+#ifdef FBTYPE_SUNGPLAS
+	"plas", 
+#endif
+#ifdef FBTYPE_SUNGP3
+	"gp3/cg12", 
+#endif
+#ifdef FBTYPE_SUNGT
+	"gt", 
+#endif
+#ifdef FBTYPE_SUNLEO
+	"leo/zx", 
+#endif
+#ifdef FBTYPE_MDICOLOR
+	"mdi/cg14",
+#endif
+	};
+
+static int
+wu_fbid(const char* devname, char** fbname, int* fbtype)
+{
+	struct fbgattr fbattr;
+	int fd, ioctl_ret;
+#ifdef VIS_GETIDENTIFIER
+	int vistype;
+	struct vis_identifier fbid;
+#endif
+
+	if ( (fd = open(devname, O_RDWR, 0)) == -1 ) {
+	    *fbname = "unable to open fb";
+	    return 2;
+	}
+
+#ifdef VIS_GETIDENTIFIER
+	if ((vistype = ioctl(fd, VIS_GETIDENTIFIER, &fbid)) >= 0) {
+	    *fbname = fbid.name;
+	    *fbtype = vistype;
+	    close(fd);
+	    return 0;
+	}
+#endif
+
+	/* FBIOGATTR fails for early frame buffer types */
+	if ((ioctl_ret = ioctl(fd,FBIOGATTR,&fbattr))<0) /*success=>0(false)*/
+	    ioctl_ret = ioctl(fd, FBIOGTYPE, &fbattr.fbtype);
+	close(fd);
+	if ( ioctl_ret == -1 ) {
+	    *fbname = "ioctl on fb failed";
+	    return 2;
+	}
+	*fbtype = fbattr.fbtype.fb_type;
+	/* The binary is obsolete and needs to be re-compiled:
+	 * the ioctl returned a value beyond what was possible
+	 * when the program was compiled */
+	if (fbattr.fbtype.fb_type>=FBTYPE_LASTPLUSONE) {
+	    if (fbattr.fbtype.fb_type == XFBTYPE_TCX) {
+		*fbname = "tcx";
+		return 0;
+	    } else {
+		*fbname = "unk";
+		return 1;
+	    }
+	}
+	/* The source is obsolete.  The table "decode_fb" does not
+	 * have entries for some of the values returned by the ioctl.
+	 * Compare <sun/fbio.h> to the entries in "decode_fb" */
+	if ( decode_fb[fbattr.fbtype.fb_type] == NULL ) {
+            *fbname = "unk";
+	    return 1;
+	}
+	*fbname = decode_fb[fbattr.fbtype.fb_type];
+	return 0;
+}