Added generic parallel-port function lib.

include/Makefile.in

@@ -43,7 +43,7 @@ SANE_INCLUDES = $(addprefix $(top_srcdir)/include/sane/,$(INSTALLED_INCLUDES)) \
                 sanei_codec_ascii.h sanei_codec_bin.h sanei_config.h \
                 sanei_debug.h sanei_lm983x.h sanei_net.h sanei_pa4s2.h \
                 sanei_pio.h sanei_pv8630.h sanei_scsi.h sanei_thread.h \
-                sanei_usb.h sanei_wire.h)
+                sanei_usb.h sanei_wire.h sanei_pp.h)
 
 OTHER_INCLUDES = $(addprefix $(top_srcdir)/include/,Makefile.in getopt.h \
                 lalloca.h lassert.h md5.h )

include/sane/sanei_pp.h

@@ -0,0 +1,80 @@
+/* sane - Scanner Access Now Easy.
+   Copyright (C) 2003 Gerhard Jaeger <gerhard@gjaeger.de>
+   This file is part of the SANE package.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA.
+
+   As a special exception, the authors of SANE give permission for
+   additional uses of the libraries contained in this release of SANE.
+
+   The exception is that, if you link a SANE library with other files
+   to produce an executable, this does not by itself cause the
+   resulting executable to be covered by the GNU General Public
+   License.  Your use of that executable is in no way restricted on
+   account of linking the SANE library code into it.
+
+   This exception does not, however, invalidate any other reasons why
+   the executable file might be covered by the GNU General Public
+   License.
+
+   If you submit changes to SANE to the maintainers to be included in
+   a subsequent release, you agree by submitting the changes that
+   those changes may be distributed with this exception intact.
+
+   If you write modifications of your own for SANE, it is your choice
+   whether to permit this exception to apply to your modifications.
+   If you do not wish that, delete this exception notice. 
+*/
+
+/** @file sanei_pp.h
+ * This file implements an interface for accessing the parallel-port
+ *
+ * @sa sanei_pp.h
+ */
+#ifndef sanei_pp_h
+#define sanei_pp_h
+
+#include <sys/types.h>
+#include <sane/sane.h>
+
+/**
+ */
+extern SANE_Status sanei_pp_open( const char *dev, int *fd );
+
+/**
+ */
+extern void sanei_pp_close( int fd );
+
+/**
+ */
+extern SANE_Status sanei_pp_claim( int fd );
+
+/**
+ */
+extern SANE_Status sanei_pp_release( int fd );
+
+/**
+ */
+extern SANE_Status sanei_pp_outb_data( int fd, SANE_Byte val );
+extern SANE_Status sanei_pp_outb_ctrl( int fd, SANE_Byte val );
+extern SANE_Status sanei_pp_outb_addr( int fd, SANE_Byte val );
+
+extern SANE_Byte sanei_pp_inb_data( int fd );
+extern SANE_Byte sanei_pp_inb_stat( int fd );
+extern SANE_Byte sanei_pp_inb_ctrl( int fd );
+extern SANE_Byte sanei_pp_inb_epp ( int fd );
+
+#endif

sanei/Makefile.in

@@ -50,14 +50,14 @@ DISTCLEAN_FILES = @DISTCLEAN_FILES@
 LIBSANEI_OBJS = sanei_ab306.o sanei_constrain_value.o sanei_init_debug.o \
 	sanei_net.o sanei_wire.o sanei_codec_ascii.o sanei_codec_bin.o \
 	sanei_scsi.o sanei_config.o sanei_config2.o sanei_pio.o sanei_pa4s2.o \
-	sanei_auth.o sanei_usb.o sanei_thread.o sanei_pv8630.o \
+	sanei_auth.o sanei_usb.o sanei_thread.o sanei_pv8630.o sanei_pp.o \
 	sanei_lm983x.o @SANEI_JPEG@
 
 LIBSANEI_LTOBJS = sanei_ab306.lo sanei_constrain_value.lo sanei_init_debug.lo \
 	sanei_net.lo sanei_wire.lo sanei_codec_ascii.lo sanei_codec_bin.lo \
 	sanei_scsi.lo sanei_config.lo sanei_config2.lo sanei_pio.lo \
 	sanei_pa4s2.lo sanei_auth.lo sanei_usb.lo sanei_thread.lo \
-	sanei_pv8630.lo sanei_lm983x.lo @SANEI_JPEG_LO@
+	sanei_pv8630.lo sanei_lm983x.lo sanei_pp.lo @SANEI_JPEG_LO@
 
 TARGETS = libsanei.a $(LIBSANEI_LTOBJS)
 TESTPROGRAMS = test_wire
@@ -67,7 +67,7 @@ DISTFILES = Makefile.in linux_sg3_err.h os2_srb.h sanei_DomainOS.c \
   sanei_codec_bin.c sanei_config.c sanei_config2.c \
   sanei_constrain_value.c sanei_init_debug.c sanei_jpeg.c \
   sanei_net.c sanei_pa4s2.c sanei_pio.c sanei_pv8630.c sanei_lm983x.c \
-  sanei_scsi.c sanei_thread.c sanei_usb.c \
+  sanei_scsi.c sanei_thread.c sanei_usb.c sanei_pp.c \
   sanei_wire.c test_wire.c
 
 .PHONY: all check clean depend dist distclean install uninstall