Submitted by: Luigi Rizzo (luigi@iet.unipi.it)

Obtained from:  Gunther Schadow  and Luigi Rizzo
control program for Trust AmiScan BW (GI1904 chipset)

ASC - A device driver for a handy scanner

This is a device driver for GI1904-based hand scanners, e.g. the Trust
Amiscan Grey and possibly others. The driver is based on the "gsc"
driver and, partly, on a  Linux driver.

The driver has a working select().

-Luigi Rizzo (luigi@iet.unipi.it)

1 files changed, 193 insertions, 0 deletions

diff --git a/usr.bin/sasc/sasc.c b/usr.bin/sasc/sasc.c
new file mode 100644
index 0000000..40346be
--- /dev/null
+++ b/usr.bin/sasc/sasc.c
@@ -0,0 +1,193 @@
+/* sasc(1) - utility for the `asc' scanner device driver
+ *
+ *
+ * Copyright (c) 1995 Gunther Schadow.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Gunther Schadow.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/file.h>
+#include <sys/ioctl.h>
+#include <machine/asc_ioctl.h>
+
+#ifndef DEFAULT_FILE
+#define DEFAULT_FILE "/dev/asc0"
+#endif
+#ifdef FAIL
+#undef FAIL
+#endif
+#define FAIL -1
+
+usage(char *progn)
+{
+  fprintf(stderr, "usage: %s [-sq] [-f file] [-r dpi] "
+	  "[-w width] [-h height] "
+	  "[-b len] [-t time]\n", progn);
+  exit(1);
+}
+
+int
+main(int argc, char **argv)
+{
+  char c;
+  int fd;
+
+  char *file = DEFAULT_FILE;
+  
+  int show_dpi     = 0;
+  int show_width   = 0;
+  int show_height  = 0;
+  int show_blen    = 0;
+  int show_btime   = 0;
+  int show_all     = 1;
+
+  int set_blen     = 0;
+  int set_dpi      = 0;
+  int set_width    = 0;
+  int set_height   = 0;
+  int set_btime    = 0;
+  int set_switch   = 0;
+
+  char *progn = *argv;
+  
+  if (argc == 0) usage(progn);
+
+  while( (c = getopt(argc, argv, "sqf:b:r:w:h:t:")) != FAIL)
+    {
+      switch(c) {
+      case 'f': file = optarg; break;
+      case 'r': set_dpi = atoi(optarg); break;
+      case 'w': set_width = atoi(optarg); break;
+      case 'h': set_height = atoi(optarg); break;
+      case 'b': set_blen = atoi(optarg); break;
+      case 't': set_btime = atoi(optarg); break;
+      case 's': set_switch = 1; break;
+      case 'q': show_all = 0; break;
+      default: usage(progn);
+      }
+    }
+
+  fd = open(file, O_RDONLY);
+  if ( fd == FAIL )
+  {
+    perror(file);
+    exit(1);
+  }
+
+  if (set_switch != 0)
+    {
+      if(ioctl(fd, ASC_SRESSW) == FAIL)
+	{
+	  perror("ASC_SRESSW");
+	  exit(1);
+	}
+    }
+
+  if (set_dpi != 0)
+    {
+      if(ioctl(fd, ASC_SRES, &set_dpi) == FAIL)
+	{
+	  perror("ASC_SRES");
+	  exit(1);
+	}
+    }
+
+  if (set_width != 0)
+    {
+      if(ioctl(fd, ASC_SWIDTH, &set_width) == FAIL)
+	{
+	  perror("ASC_SWIDTH");
+	  exit(1);
+	}
+    }
+
+  if (set_height != 0)
+    {
+      if(ioctl(fd, ASC_SHEIGHT, &set_height) == FAIL)
+	{
+	  perror("ASC_SHEIGHT");
+	  exit(1);
+	}
+    }
+
+  if (set_blen != 0)
+    {
+      if(ioctl(fd, ASC_SBLEN, &set_blen) == FAIL)
+	{
+	  perror("ASC_SBLEN");
+	  exit(1);
+	}
+    }
+
+  if (set_btime != 0)
+    {
+      if(ioctl(fd, ASC_SBTIME, &set_btime) == FAIL)
+	{
+	  perror("ASC_SBTIME");
+	  exit(1);
+	}
+    }
+
+  if (show_all != 0)
+    {
+      if(ioctl(fd, ASC_GRES,  &show_dpi) == FAIL)
+	{
+	  perror("ASC_GRES");
+	  exit(1);
+	}
+      if(ioctl(fd, ASC_GWIDTH,  &show_width) == FAIL)
+	{
+	  perror("ASC_GWIDTH");
+	  exit(1);
+	}
+      if(ioctl(fd, ASC_GHEIGHT,  &show_height) == FAIL)
+	{
+	  perror("ASC_GHEIGHT");
+	  exit(1);
+	}
+      if(ioctl(fd, ASC_GBLEN, &show_blen) == FAIL)
+	{
+	  perror("ASC_GBLEN");
+	  exit(1);
+	}
+      if(ioctl(fd, ASC_GBTIME, &show_btime) == FAIL)
+	{
+	  perror("ASC_GBTIME");
+	  exit(1);
+	}
+
+      printf("%s:\n", file);
+      printf("resolution\t %d dpi\n", show_dpi);
+      printf("width\t\t %d\n", show_width);
+      printf("height\t\t %d\n",show_height);
+      printf("buffer length\t %d\n", show_blen);
+      printf("buffer timeout\t %d\n", show_btime);
+    }
+
+  return 0;
+}