A SANE scanner backend for various Epson scanners.

This backend supports many more devices than the sane-epson included
in graphics/sane-backends, including new multifunction devices such
as the SX400.

http://avasys.jp/english/

7 files changed, 268 insertions, 0 deletions

diff --git a/graphics/sane-epkowa/Makefile b/graphics/sane-epkowa/Makefile
new file mode 100644
index 000000000000..37d8c1a8b8cd
--- /dev/null
+++ b/graphics/sane-epkowa/Makefile
@@ -0,0 +1,106 @@
+# New ports collection makefile for:	epkowa
+# Date created:		Dec.23, 2008
+# Whom:			luigi@FreeBSD.org
+#
+# Maintainers:		Luigi Rizzo <luigi@FreeBSD.org>
+# $FreeBSD$
+#
+# This port builds version 2.11.0 of the sane-epkowa driver for SANE.
+# (more recent versions do not work - read details below).
+#
+# The source for sane-epkowa is accessible through
+#
+#	 http://www.avasys.jp/lx-bin2/linux_e/spc/DL1.do#download
+#
+# Note that the download interface above requests to fill a form,
+# and returns only the most recent version of the software.
+# However the license of the software is GPL-like, and the documentation
+# coming with the code (README, non-free/AVASYSPL.en.txt) explicitly
+# mentions that source redistribution is allowed with no other conditions.
+#
+# Given that there is no other way for us to get version 2.11.0,
+# and since this is allowed by the license, we go straight at the
+# URL for the .tar.gz we need.
+# The various versions of the code are at:
+#
+# http://lx1.avasys.jp/iscan/2.7.0/iscan-2.7.0-1.c2.tar.gz
+# http://lx1.avasys.jp/iscan/2.8.0/iscan-2.8.0-1.c2.tar.gz
+# -- unknown URL for version 2.9.0
+# http://lx1.avasys.jp/iscan/2.10.0/iscan_2.10.0-1.tar.gz
+# http://lx1.avasys.jp/iscan/2.11.0/iscan_2.11.0-1.tar.gz
+# http://lx1.avasys.jp/iscan/2.12.0/iscan_2.12.0-4.tar.gz
+# --- version 2.13 never released
+# http://lx1.avasys.jp/iscan/2.14.0/iscan_2.14.0-3.tar.gz
+# http://linux.avasys.jp/drivers/iscan/2.15.0/iscan_2.15.0-3.tar.gz
+#
+# Version 2.7.0 to 2.11.0 build on FreeBSD without any patch.
+# This port builds version 2.11.0, which is enough to detect the new
+# multifunction SX400 scanner/printer that is not supported by the 'epson'
+# backend coming with sane-backends.
+#
+# Version 2.15.0 builds with the patches included with this port,
+# but does not work at runtime due to various issues not solved yet.
+
+PORTNAME=	epkowa
+PORTVERSION=	2.11.0
+CATEGORIES=	graphics
+MASTER_SITES=	http://lx1.avasys.jp/iscan/${PORTVERSION}/
+DISTNAME= iscan_${PORTVERSION}-1
+
+MAINTAINER=	luigi@FreeBSD.org
+COMMENT=	The sane-epkowa driver for FreeBSD
+
+# use the following two lines for 2.15.0
+# MASTER_SITES=http://linux.avasys.jp/drivers/iscan/${PORTVERSION}/
+# DISTNAME= iscan_${PORTVERSION}-3
+
+WRKSRC=${WRKDIR}/iscan-${PORTVERSION}
+
+MAN5=		sane-epkowa.5
+
+# We use LIB_DEPENDS, but the dependency is also at build time
+LIB_DEPENDS+=	ltdl:${PORTSDIR}/devel/libltdl15
+LIB_DEPENDS+=	usb:${PORTSDIR}/devel/libusb
+LIB_DEPENDS+=	getline:${PORTSDIR}/devel/libgetline
+LIB_DEPENDS+=	sane.1:${PORTSDIR}/graphics/sane-backends
+
+#BUILD_DEPENDS+=	${LOCALBASE}/lib/libltdl.so:${PORTSDIR}/devel/libltdl15
+
+# The original uses gmake and ./configure
+# Also pass appropriate flags to configure to use FreeBSD locations.
+USE_GMAKE=	yes
+GNU_CONFIGURE=	yes
+CONFIGURE_ARGS+=  --prefix=${PREFIX} LDFLAGS="-L${PREFIX}/lib -lgetline" CPPFLAGS=-I${PREFIX}/include
+
+.include <bsd.port.pre.mk>
+
+.if $(PORTVERSION) != "2.15.0"
+do-patch:	# nothing to do
+
+do-build:
+	( cd ${WRKSRC}/libltdl ; ${GMAKE} )
+	( cd ${WRKSRC}/sanei ; ${GMAKE} )
+	( cd ${WRKSRC}/backend ; ${GMAKE} )
+	( cd ${WRKSRC}/doc ; ${GMAKE} )
+.else
+.warning version 2.15.0 not working yet
+# Remove versioned symbols to link with FreeBSD's [g]libc
+post-patch:
+	( cd ${WRKSRC}/non-free; ${CP} -p libesmod-i386.so x.so; \
+	${OBJCOPY} -R .gnu.version x.so libesmod-i386.so )
+
+# only build the backend part
+do-build:
+	( cd ${WRKSRC}/backend ; ${GMAKE} )
+	( cd ${WRKSRC}/doc ; ${GMAKE} )
+.endif
+
+do-install:
+	@${INSTALL_MAN} ${WRKSRC}/doc/sane-epkowa.5 ${PREFIX}/man/man5
+	@${INSTALL_DATA} ${WRKSRC}/backend/.libs/libsane-epkowa.so.1 \
+		${PREFIX}/lib/sane/
+	@(cd ${PREFIX}/lib/sane; ${LN} -s libsane-epkowa.so.1 libsane-epkowa.so )
+	@echo "usb /dev/uscanner0" > ${PREFIX}/etc/sane.d/epkowa.conf
+	@echo "epkowa" >> ${PREFIX}/etc/sane.d/dll.conf
+
+.include <bsd.port.post.mk>
diff --git a/graphics/sane-epkowa/distinfo b/graphics/sane-epkowa/distinfo
new file mode 100644
index 000000000000..0feab95b6a3f
--- /dev/null
+++ b/graphics/sane-epkowa/distinfo
@@ -0,0 +1,3 @@
+MD5 (iscan_2.11.0-1.tar.gz) = 76991cb47dc8ff1269e47d4bce3d41b5
+SHA256 (iscan_2.11.0-1.tar.gz) = ae0a72647acfa4cedc320e280014d3cdf8d61c0f4e2a7e941697cf2f36bed0a8
+SIZE (iscan_2.11.0-1.tar.gz) = 1458880
diff --git a/graphics/sane-epkowa/files/patch-01 b/graphics/sane-epkowa/files/patch-01
new file mode 100644
index 000000000000..44b6ae2709a1
--- /dev/null
+++ b/graphics/sane-epkowa/files/patch-01
@@ -0,0 +1,117 @@
+diff -ubwr ../iscan-2.15.0.orig/backend/backend.h ./backend/backend.h
+--- ../iscan-2.15.0.orig/backend/backend.h	2008-12-08 02:11:49.000000000 +0100
++++ ./backend/backend.h	2008-12-25 11:32:46.000000000 +0100
+@@ -74,6 +74,7 @@
+ #include <config.h>
+ #endif
+ 
++#include <stdio.h>	/* snprintf */
+ #include <sane/sane.h>
+ 
+ 
+diff -ubwr ../iscan-2.15.0.orig/backend/channel-net.c ./backend/channel-net.c
+--- ../iscan-2.15.0.orig/backend/channel-net.c	2008-12-08 02:11:49.000000000 +0100
++++ ./backend/channel-net.c	2008-12-25 11:35:29.000000000 +0100
+@@ -75,6 +75,7 @@
+ #include "channel.h"
+ 
+ #include <arpa/inet.h>
++#include <netinet/in.h>        /* INADDR_LOOPBACK on FreeBSD */
+ #include <errno.h>
+ #include <string.h>
+ #include <sys/socket.h>
+diff -ubwr ../iscan-2.15.0.orig/backend/defines.h ./backend/defines.h
+--- ../iscan-2.15.0.orig/backend/defines.h	2008-12-08 02:11:49.000000000 +0100
++++ ./backend/defines.h	2008-12-25 11:33:07.000000000 +0100
+@@ -104,7 +104,7 @@
+  *  These are meant to make the invocations consistent and take care of
+  *  the casting for you.
+  */
+-#include <alloca.h>
++//#include <alloca.h>
+ #include <stdlib.h>
+ 
+ #define t_alloca(sz,t)          ((t *) alloca ((sz) * sizeof (t)))
+diff -ubwr ../iscan-2.15.0.orig/backend/epkowa.h ./backend/epkowa.h
+--- ../iscan-2.15.0.orig/backend/epkowa.h	2008-12-08 02:11:49.000000000 +0100
++++ ./backend/epkowa.h	2008-12-25 11:34:09.000000000 +0100
+@@ -274,6 +274,7 @@
+ typedef struct Epson_Scanner Epson_Scanner;
+ 
+ #include <fcntl.h>              /* for u_char */
++#include <sys/types.h>              /* for u_char */
+ 
+ typedef struct
+ {
+diff -ubwr ../iscan-2.15.0.orig/backend/net-obj.c ./backend/net-obj.c
+--- ../iscan-2.15.0.orig/backend/net-obj.c	2008-12-08 02:11:49.000000000 +0100
++++ ./backend/net-obj.c	2008-12-25 11:34:47.000000000 +0100
+@@ -73,6 +73,7 @@
+ #include <string.h>
+ #include <sys/types.h>
+ #include <sys/wait.h>
++#include <sys/signal.h>        /* SIGHUP on FreeBSD */
+ #include <unistd.h>
+ 
+ #include "defines.h"
+diff -ubwr ../iscan-2.15.0.orig/lib/basic-imgstream.cc ./lib/basic-imgstream.cc
+--- ../iscan-2.15.0.orig/lib/basic-imgstream.cc	2008-12-08 02:11:49.000000000 +0100
++++ ./lib/basic-imgstream.cc	2008-12-25 11:31:39.000000000 +0100
+@@ -34,7 +34,7 @@
+ #include "basic-imgstream.hh"
+ 
+ #include <cstdlib>
+-#include <argz.h>
++//#include <argz.h>
+ 
+ namespace iscan
+ {
+@@ -175,6 +175,7 @@
+ 
+       const char *path = NULL;
+ 
++#if 0
+       if ((path = lt_dlgetsearchpath ())
+           && 0 != argz_add_sep (&pathz, &length, path, delimiter))
+         {
+@@ -195,6 +196,10 @@
+         {
+           is_pathz_ok = false;
+         }
++#else
++is_pathz_ok = false;
++#define argz_next(a,b,c) NULL
++#endif
+     }
+ 
+     if (is_pathz_ok)
+@@ -204,7 +209,7 @@
+                && (dir_name = argz_next (pathz, length, dir_name)))
+           {
+             struct dirent **match = NULL;
+-            int count = scandir (dir_name, &match, selector, reversionsort);
++            int count = scandir (dir_name, &match, (int (*)(dirent*))selector, reversionsort);
+ 
+             for (int i = 0; !result && i < count; ++i)
+               {
+@@ -262,7 +267,7 @@
+   static int
+   reversionsort (const void *a, const void *b)
+   {
+-    return versionsort (b, a);
++    return alphasort (b, a);
+   }
+ 
+ } // namespace iscan
+diff -ubwr ../iscan-2.15.0.orig/non-free/Makefile.in ./non-free/Makefile.in
+--- ../iscan-2.15.0.orig/non-free/Makefile.in	2008-12-08 02:12:08.000000000 +0100
++++ ./non-free/Makefile.in	2008-12-25 11:36:04.000000000 +0100
+@@ -404,7 +404,7 @@
+ 
+ checksum: $(srcdir)/checksums.md5
+ 	@(cd $(<D); \
+-	  if md5sum --status -c $(<F); then \
++	  if true; then \
+ 	    : ; \
+ 	  else \
+ 	    echo "ERROR: inconsistent set of header file and libraries"; \
diff --git a/graphics/sane-epkowa/files/patch-02 b/graphics/sane-epkowa/files/patch-02
new file mode 100644
index 000000000000..42e77d488100
--- /dev/null
+++ b/graphics/sane-epkowa/files/patch-02
@@ -0,0 +1,21 @@
+--- frontend/pisa_main.cc.orig	2008-12-08 02:11:49.000000000 +0100
++++ frontend/pisa_main.cc	2008-12-26 00:42:07.000000000 +0100
+@@ -41,6 +41,18 @@
+ 
+ int g_gimp_plugin = 1;
+ 
++extern "C" {
++int __errno_location;
++#undef stderr;
++FILE *stderr;
++void __assert_fail(const char * assertion, const char * file, unsigned int
++line, const char * function)
++{
++	fprintf(stderr, "fail\n");
++}
++}
++
++
+ /*----------------------------------------------------------*/
+ int main ( int argc, char * argv [ ] )
+ {
diff --git a/graphics/sane-epkowa/files/patch-03 b/graphics/sane-epkowa/files/patch-03
new file mode 100644
index 000000000000..e016929409f9
--- /dev/null
+++ b/graphics/sane-epkowa/files/patch-03
@@ -0,0 +1,10 @@
+--- backend/cfg-obj.c	2008-12-08 02:11:49.000000000 +0100
++++ backend/cfg-obj.c	2008-12-26 22:17:45.000000000 +0100
+@@ -487,6 +487,7 @@
+ static FILE *
+ _cfg_fopen_conf (const char *name)
+ {
++return sanei_config_open(name);
+   const char *default_path = "." PATH_SEP_STR SANE_CONFIG_DIR_NAME;
+ 
+   char *path = getenv ("SANE_CONFIG_DIR");
diff --git a/graphics/sane-epkowa/pkg-descr b/graphics/sane-epkowa/pkg-descr
new file mode 100644
index 000000000000..93fb96d520a4
--- /dev/null
+++ b/graphics/sane-epkowa/pkg-descr
@@ -0,0 +1,7 @@
+A SANE scanner backend for various Epson scanners.
+
+This backend supports many more devices than the sane-epson included
+in graphics/sane-backends, including new multifunction devices such
+as the SX400.
+
+http://avasys.jp/english/
diff --git a/graphics/sane-epkowa/pkg-plist b/graphics/sane-epkowa/pkg-plist
new file mode 100644
index 000000000000..3e5ee042a2b6
--- /dev/null
+++ b/graphics/sane-epkowa/pkg-plist
@@ -0,0 +1,4 @@
+etc/sane.d/epkowa.conf
+lib/sane/libsane-epkowa.so
+lib/sane/libsane-epkowa.so.1
+@unexec sed -I -e '/^epkowa$/d' %D/etc/sane.d/dll.conf