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author | Joe Nahmias <joe@nahmias.net> | 2012-12-07 21:44:43 -0500 |
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committer | Joe Nahmias <joe@nahmias.net> | 2012-12-07 21:44:43 -0500 |
commit | 879e6db06338166657609930768f76d8d7e7afbb (patch) | |
tree | 3018a2ec0a6aca4150250084bdaf4451ec4e1c3b |
Imported Upstream version 1.2
-rw-r--r-- | AUTHORS | 1 | ||||
-rw-r--r-- | COPYING | 968 | ||||
-rw-r--r-- | ChangeLog | 491 | ||||
-rw-r--r-- | INSTALL | 370 | ||||
-rw-r--r-- | Makefile.am | 21 | ||||
-rw-r--r-- | Makefile.in | 787 | ||||
-rw-r--r-- | NEWS | 47 | ||||
-rw-r--r-- | README | 89 | ||||
-rw-r--r-- | TODO | 31 | ||||
-rw-r--r-- | acinclude.m4 | 73 | ||||
-rw-r--r-- | aclocal.m4 | 1047 | ||||
-rw-r--r-- | bjnp-commands.c | 347 | ||||
-rw-r--r-- | bjnp-debug.c | 272 | ||||
-rw-r--r-- | bjnp-discover.c | 522 | ||||
-rw-r--r-- | bjnp-io.c | 384 | ||||
-rw-r--r-- | bjnp-protocol.h | 164 | ||||
-rw-r--r-- | bjnp-runloop.c | 479 | ||||
-rw-r--r-- | bjnp-utils.c | 324 | ||||
-rw-r--r-- | bjnp.c | 452 | ||||
-rw-r--r-- | bjnp.h | 208 | ||||
-rwxr-xr-x | compile | 343 | ||||
-rw-r--r-- | conf/norpm | 3 | ||||
-rw-r--r-- | conf/rpmbuild | 4 | ||||
-rw-r--r-- | config.h.in | 198 | ||||
-rwxr-xr-x | configure | 6469 | ||||
-rw-r--r-- | configure.ac | 149 | ||||
-rw-r--r-- | cups-bjnp.spec | 131 | ||||
-rwxr-xr-x | depcomp | 708 | ||||
-rwxr-xr-x | install-sh | 527 | ||||
-rwxr-xr-x | missing | 331 |
30 files changed, 15940 insertions, 0 deletions
@@ -0,0 +1 @@ +Louis Lagendijk <llagendijk@sourforge.net> @@ -0,0 +1,968 @@ + Common UNIX Printing System License Agreement + + Copyright 2007 by Apple Inc. + 1 Infinite Loop + Cupertino, CA 95014 USA + + WWW: http://www.cups.org/ + + +INTRODUCTION + +The Common UNIX Printing System(tm), ("CUPS(tm)"), is provided +under the GNU General Public License ("GPL") and GNU Library +General Public License ("LGPL"), Version 2, with exceptions for +Apple operating systems and the OpenSSL toolkit. A copy of the +exceptions and licenses follow this introduction. + +The GNU LGPL applies to the CUPS and CUPS Imaging libraries +located in the "cups" and "filter" subdirectories of the CUPS +source distribution and in the "cups" include directory and +library files in the binary distributions. The GNU GPL applies to +the remainder of the CUPS distribution, including the "pdftops" +filter which is based upon Xpdf. + +For those not familiar with the GNU GPL, the license basically +allows you to: + + - Use the CUPS software at no charge. + - Distribute verbatim copies of the software in source or + binary form. + - Sell verbatim copies of the software for a media fee, or + sell support for the software. + +What this license *does not* allow you to do is make changes or +add features to CUPS and then sell a binary distribution without +source code. You must provide source for any changes or additions +to the software, and all code must be provided under the GPL or +LGPL as appropriate. The only exceptions to this are the portions +of the CUPS software covered by the Apple operating system +license exceptions outlined later in this license agreement. + +The GNU LGPL relaxes the "link-to" restriction, allowing you to +develop applications that use the CUPS and CUPS Imaging libraries +under other licenses and/or conditions as appropriate for your +application, driver, or filter. + + +LICENSE EXCEPTIONS + +In addition, as the copyright holder of CUPS, Apple Inc. grants +the following special exceptions: + + 1. Apple Operating System Development License Exception; + + a. Software that is developed by any person or entity + for an Apple Operating System ("Apple OS-Developed + Software"), including but not limited to Apple and + third party printer drivers, filters, and backends + for an Apple Operating System, that is linked to the + CUPS imaging library or based on any sample filters + or backends provided with CUPS shall not be + considered to be a derivative work or collective work + based on the CUPS program and is exempt from the + mandatory source code release clauses of the GNU GPL. + You may therefore distribute linked combinations of + the CUPS imaging library with Apple OS-Developed + Software without releasing the source code of the + Apple OS-Developed Software. You may also use sample + filters and backends provided with CUPS to develop + Apple OS-Developed Software without releasing the + source code of the Apple OS-Developed Software. + + b. An Apple Operating System means any operating system + software developed and/or marketed by Apple Computer, + Inc., including but not limited to all existing + releases and versions of Apple's Darwin, Mac OS X, + and Mac OS X Server products and all follow-on + releases and future versions thereof. + + c. This exception is only available for Apple + OS-Developed Software and does not apply to software + that is distributed for use on other operating + systems. + + d. All CUPS software that falls under this license + exception have the following text at the top of each + source file: + + This file is subject to the Apple OS-Developed + Software exception. + + 2. OpenSSL Toolkit License Exception; + + a. Apple Inc. explicitly allows the compilation and + distribution of the CUPS software with the OpenSSL + Toolkit. + +No developer is required to provide these exceptions in a +derived work. + + +KERBEROS SUPPORT CODE + +The Kerberos support code ("KSC") is copyright 2006 by Jelmer +Vernooij and is provided 'as-is', without any express or implied +warranty. In no event will the author or Apple Inc. be held +liable for any damages arising from the use of the KSC. + +Sources files containing KSC have the following text at the top +of each source file: + + This file contains Kerberos support code, copyright 2006 by + Jelmer Vernooij. + +The KSC copyright and license apply only to Kerberos-related +feature code in CUPS. 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See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..1dbfcb9 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,491 @@ +------------------------------------------------------------------------ +r149 | louis | 2012-09-22 22:48:25 +0200 (Sat, 22 Sep 2012) | 5 lines + +More refactoring: +- split bjnp.h in a common include and one for the protocol definitions +- combined definitions for the protocol commands and responses in common types +- cleanup of configure.ac + +------------------------------------------------------------------------ +r148 | louis | 2012-09-22 13:07:28 +0200 (Sat, 22 Sep 2012) | 2 lines + +Demoted a number of logging statements to DEBUG level to make thebackend less noisy + +------------------------------------------------------------------------ +r147 | louis | 2012-09-22 00:32:05 +0200 (Sat, 22 Sep 2012) | 14 lines + +Fixed compilation on MacOSX + +------------------------------------------------------------------------ +r146 | louis | 2012-09-21 21:45:31 +0200 (Fri, 21 Sep 2012) | 2 lines + +Updated side channel handling. This fixes a long standing "failed to read side-channel" error message + +------------------------------------------------------------------------ +r145 | louis | 2012-09-19 00:35:23 +0200 (Wed, 19 Sep 2012) | 4 lines + +Fixed annoying "failed to read side channel" bug: +Receiving a 0 length response (BAD COMMAND) is ok! +Could be EOF + +------------------------------------------------------------------------ +r144 | louis | 2012-09-12 22:47:17 +0200 (Wed, 12 Sep 2012) | 1 line + +Added support for CUPS_SC_CMD_GET_CONNECTED +------------------------------------------------------------------------ +r143 | louis | 2012-09-12 22:41:35 +0200 (Wed, 12 Sep 2012) | 1 line + +more changes to support IPv6/ corrected sidechannel handling +------------------------------------------------------------------------ +r142 | louis | 2012-09-01 00:20:00 +0200 (Sat, 01 Sep 2012) | 2 lines + +updated TODO + +------------------------------------------------------------------------ +r141 | louis | 2012-08-31 23:01:44 +0200 (Fri, 31 Aug 2012) | 2 lines + +Added IPv6 printer discovery + +------------------------------------------------------------------------ +r140 | louis | 2012-08-30 15:25:38 +0200 (Thu, 30 Aug 2012) | 2 lines + +Refactoring started. Compiles but untested + +------------------------------------------------------------------------ +r139 | louis | 2012-08-24 12:11:05 +0200 (Fri, 24 Aug 2012) | 2 lines + +Added IPv6 printing support. Detection still needs to be done + +------------------------------------------------------------------------ +r136 | louis | 2011-06-26 00:10:29 +0200 (Sun, 26 Jun 2011) | 3 lines + +1.0 release + + +------------------------------------------------------------------------ +r135 | louis | 2011-06-25 23:52:34 +0200 (Sat, 25 Jun 2011) | 2 lines + +Updated TODO, most items were already done + +------------------------------------------------------------------------ +r134 | louis | 2011-06-25 23:49:31 +0200 (Sat, 25 Jun 2011) | 2 lines + +Added 0.5.5-3 spec file + +------------------------------------------------------------------------ +r133 | louis | 2011-06-25 23:47:22 +0200 (Sat, 25 Jun 2011) | 2 lines + +Made compilation work on older cups versions again + +------------------------------------------------------------------------ +r132 | louis | 2011-06-25 23:02:44 +0200 (Sat, 25 Jun 2011) | 5 lines + +Removed some unused code +Added proper check for buggy reverse namelookup (do a forward lookup +on the returned name and use it only if it really resolves to the +IP-address + +------------------------------------------------------------------------ +r131 | louis | 2010-11-27 18:45:50 +0100 (Sat, 27 Nov 2010) | 2 lines + +Fixes for IPv6, release 0.5.5 + +------------------------------------------------------------------------ +r130 | louis | 2009-05-29 21:58:57 +0200 (Fri, 29 May 2009) | 2 lines + +Updated Changelog and NEWS for the 05.4 release + +------------------------------------------------------------------------ +r129 | louis | 2009-05-29 20:59:41 +0200 (Fri, 29 May 2009) | 10 lines + +* Fri May 29 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.4-1 +- More specfile cleanups suggested by Igor Jurišković <juriskovic.igor@gmail.com> + and mtasaka@ioa.s.u-tokyo.ac.jp: +- removed INSTALL +- use macros where appropriate), +- updated %files so we only own bjnp, not the directory +- Removed generation of spec file from configure as it caused a lot of pain +- bumped version to 0.5.4 + + +------------------------------------------------------------------------ +r128 | louis | 2009-05-16 21:53:01 +0200 (Sat, 16 May 2009) | 2 lines + +Changelog for 0.5.3 + +------------------------------------------------------------------------ +r127 | louis | 2009-05-16 21:47:30 +0200 (Sat, 16 May 2009) | 2 lines + +Fixed renaming of cups-bjnp.spec.dist.in to cups-bjnp.spec.in + +------------------------------------------------------------------------ +r126 | louis | 2009-05-16 21:45:35 +0200 (Sat, 16 May 2009) | 6 lines + +Fixed bug in bjnp_send_broadcast: address family was not set in call to bind +Fixed silly errors in configure script +added more options for backend directory as used on FreeBSD +fixed rpmlint errors +released as 0.5.3 + +------------------------------------------------------------------------ +r125 | louis | 2009-05-11 23:51:38 +0200 (Mon, 11 May 2009) | 3 lines + +- Set address family before bind in send_broadcast +- Generate spec,dist file and use that as specfile + +------------------------------------------------------------------------ +r124 | louis | 2009-05-02 21:04:51 +0200 (Sat, 02 May 2009) | 4 lines + +fixed order of inclusion (bjnp.h must come first as it includes config.h) +which is needed for some conditional compilation +Fixed 2 typos in configure.in + +------------------------------------------------------------------------ +r123 | louis | 2009-05-02 20:52:36 +0200 (Sat, 02 May 2009) | 2 lines + +corrected size of sequence number field + +------------------------------------------------------------------------ +r122 | louis | 2009-03-14 22:45:44 +0100 (Sat, 14 Mar 2009) | 2 lines + +Final updates for 0.5 version + +------------------------------------------------------------------------ +r121 | louis | 2009-03-12 21:25:28 +0100 (Thu, 12 Mar 2009) | 2 lines + +Release of 0.5 version + +------------------------------------------------------------------------ +r120 | louis | 2009-02-28 21:13:57 +0100 (Sat, 28 Feb 2009) | 5 lines + +Latest updates to configure.ac: +- add AM_MAINTAINER_MODE +- add conf subdirectory +- updated README + +------------------------------------------------------------------------ +r119 | louis | 2009-02-19 21:12:49 +0100 (Thu, 19 Feb 2009) | 2 lines + +removed Makefile and run + +------------------------------------------------------------------------ +r118 | louis | 2009-02-19 21:11:45 +0100 (Thu, 19 Feb 2009) | 2 lines + +TODO/ INSTALL/ NEWS updated to match latest versions + +------------------------------------------------------------------------ +r117 | louis | 2009-02-19 21:10:38 +0100 (Thu, 19 Feb 2009) | 2 lines + +Automake updated for rpmbuild improvements and cleanup + +------------------------------------------------------------------------ +r116 | louis | 2009-02-19 21:09:35 +0100 (Thu, 19 Feb 2009) | 2 lines + +updates to configure.ac for auto detection of cups backend dir and rpmbuild improvements + +------------------------------------------------------------------------ +r115 | louis | 2009-02-19 21:08:06 +0100 (Thu, 19 Feb 2009) | 2 lines + +config.h.in after autoconf updates + +------------------------------------------------------------------------ +r114 | louis | 2009-02-19 21:07:10 +0100 (Thu, 19 Feb 2009) | 2 lines + +Spec file adapted to improved target directory determination for cups backend dir + +------------------------------------------------------------------------ +r113 | louis | 2009-02-19 21:05:57 +0100 (Thu, 19 Feb 2009) | 2 lines + +adapted README to autoconf/automake + +------------------------------------------------------------------------ +r112 | louis | 2009-02-19 21:05:15 +0100 (Thu, 19 Feb 2009) | 4 lines + +changed includes to be more portable (autoconf) +Minor patches to solve some of the TODO's (if TCP writes result in unexpected +lenths we treat that as an unrecoverable error + +------------------------------------------------------------------------ +r111 | louis | 2009-02-19 21:02:10 +0100 (Thu, 19 Feb 2009) | 2 lines + +remove include for Cups config.h + +------------------------------------------------------------------------ +r110 | louis | 2009-01-31 11:59:30 +0100 (Sat, 31 Jan 2009) | 3 lines + +Added checks on addr and broadcast addr in result from getifaddr() as they +may be null + +------------------------------------------------------------------------ +r109 | louis | 2009-01-24 23:46:05 +0100 (Sat, 24 Jan 2009) | 2 lines + +First working version eith automake/autoconf support + +------------------------------------------------------------------------ +r108 | louis | 2009-01-23 22:46:41 +0100 (Fri, 23 Jan 2009) | 2 lines + +added configure.ac config.h.in AUTHORS + +------------------------------------------------------------------------ +r107 | louis | 2009-01-23 22:41:19 +0100 (Fri, 23 Jan 2009) | 2 lines + +split Readme into two files: README and NEWS, to make automake happy + +------------------------------------------------------------------------ +r106 | louis | 2009-01-23 22:23:10 +0100 (Fri, 23 Jan 2009) | 2 lines + +preparations for autoconf/automake + +------------------------------------------------------------------------ +r105 | louis | 2009-01-21 23:32:13 +0100 (Wed, 21 Jan 2009) | 2 lines + +corrected a type in a debug string + +------------------------------------------------------------------------ +r104 | louis | 2009-01-20 23:27:50 +0100 (Tue, 20 Jan 2009) | 2 lines + +Changed OPTIONS to ADD -DVERSION rather than just define it + +------------------------------------------------------------------------ +r103 | louis | 2009-01-16 23:37:38 +0100 (Fri, 16 Jan 2009) | 2 lines + +added toCups flag to the debuglevel so we can optionally log all debug output to the cups errorlog + +------------------------------------------------------------------------ +r102 | louis | 2009-01-13 21:54:14 +0100 (Tue, 13 Jan 2009) | 2 lines + +consistentlyuse htonl() around INADD_xxxx + +------------------------------------------------------------------------ +r101 | louis | 2009-01-13 21:43:15 +0100 (Tue, 13 Jan 2009) | 3 lines + +changed source address/port for broadcasts to local address + +bjnp printing port to make firewalling easier + +------------------------------------------------------------------------ +r100 | louis | 2009-01-08 20:49:45 +0100 (Thu, 08 Jan 2009) | 4 lines + +Added configuration option for the case where do not have getifaddrs(). +If so, we use a global broadcast. This will fail when we have more than one ipv4 +capable interface. + +------------------------------------------------------------------------ +r97 | louis | 2008-11-18 21:59:17 +0100 (Tue, 18 Nov 2008) | 4 lines + +Added 15 sec delay after printjob to make some printers happy that otherwise do +no accept a new printjob (ZEDO) +Updated TODO and Changelog + +------------------------------------------------------------------------ +r95 | louis | 2008-11-17 23:34:10 +0100 (Mon, 17 Nov 2008) | 2 lines + +moved specfile to rootdir + +------------------------------------------------------------------------ +r94 | louis | 2008-11-17 23:05:58 +0100 (Mon, 17 Nov 2008) | 4 lines + +Added option to Makefile to generate specfile with version set from Makefile +Single specfile for all Redhat based systems +Updated TODO file + +------------------------------------------------------------------------ +r93 | louis | 2008-11-15 22:31:37 +0100 (Sat, 15 Nov 2008) | 2 lines + +corrected typo + +------------------------------------------------------------------------ +r92 | louis | 2008-11-13 23:44:48 +0100 (Thu, 13 Nov 2008) | 2 lines + +corrected name of specfile + +------------------------------------------------------------------------ +r91 | louis | 2008-11-13 23:44:28 +0100 (Thu, 13 Nov 2008) | 2 lines + +renamed fc9 specfile to spec/cups-bjnp-.spec + +------------------------------------------------------------------------ +r90 | louis | 2008-11-13 23:41:46 +0100 (Thu, 13 Nov 2008) | 4 lines + +Removed c5 rpm specfile +Added imake as build dependency +Added a touch Dependencies to make mock happy + +------------------------------------------------------------------------ +r89 | louis | 2008-10-23 23:52:39 +0200 (Thu, 23 Oct 2008) | 2 lines + +More rewrites of bjnp_backchannel to make it easier to understand + +------------------------------------------------------------------------ +r88 | louis | 2008-10-23 22:21:52 +0200 (Thu, 23 Oct 2008) | 3 lines + +Added keep-alive on interface to printer. This is an extended implementation of the patch +provided by Florian from zedonet (Turboprint) + +------------------------------------------------------------------------ +r87 | louis | 2008-10-18 13:32:01 +0200 (Sat, 18 Oct 2008) | 3 lines + +Fixed a compile warning in bjnp.c: using a #ifdef in a statement is not portable +Removed-m64 from compiler arguments, so we also support clean 32 bit compiles + +------------------------------------------------------------------------ +r86 | louis | 2008-10-09 23:03:34 +0200 (Thu, 09 Oct 2008) | 2 lines + +Re-added specfiles + +------------------------------------------------------------------------ +r83 | louis | 2008-10-09 22:37:12 +0200 (Thu, 09 Oct 2008) | 3 lines + +fixed some erors in the spec files. +Fixed description of DIST_DIR in INSTALL files and added description in Makefile + +------------------------------------------------------------------------ +r81 | louis | 2008-10-07 23:55:59 +0200 (Tue, 07 Oct 2008) | 2 lines + +updated spec files for 0.3 release + +------------------------------------------------------------------------ +r80 | louis | 2008-10-07 23:13:20 +0200 (Tue, 07 Oct 2008) | 4 lines + +added some sanity checks on call to gethostbyaddr so we do not bomb out +when hostname field is not set (can this occur?) or when a buggy Avm fritz box +returns noname rather then fail when no name is available on a reverse name lookup + +------------------------------------------------------------------------ +r79 | louis | 2008-10-04 21:27:03 +0200 (Sat, 04 Oct 2008) | 2 lines + +Added note on usage of DIS_DIR in Makefile to INSTALL and updated TODO + +------------------------------------------------------------------------ +r78 | louis | 2008-10-04 20:52:17 +0200 (Sat, 04 Oct 2008) | 2 lines + +Corrected some harmless compilation warnings + +------------------------------------------------------------------------ +r77 | louis | 2008-10-04 19:51:48 +0200 (Sat, 04 Oct 2008) | 2 lines + +pass version string to bjnp.c + +------------------------------------------------------------------------ +r76 | louis | 2008-10-04 19:50:45 +0200 (Sat, 04 Oct 2008) | 2 lines + +Added a version string printout when incorrect number of arguments is recieved on command line + +------------------------------------------------------------------------ +r75 | louis | 2008-10-04 19:49:48 +0200 (Sat, 04 Oct 2008) | 2 lines + +changed printbuffer to 4k. Recommended by Zedo, the Turboprint people + +------------------------------------------------------------------------ +r74 | louis | 2008-10-04 19:48:53 +0200 (Sat, 04 Oct 2008) | 2 lines + +changed throttle pause from 3 sec to 40 msec. Improves performance. Recommended by Zedo. + +------------------------------------------------------------------------ +r73 | louis | 2008-10-04 14:02:13 +0200 (Sat, 04 Oct 2008) | 4 lines + +- corrected warnings found with new compilerflags +- fixed a bug in scanning our interfaces when ifa_addr could be 0 (reported by Matt McHenry <jerith@speakeasy.org>) +- added a number of items found during development of the bjnp interface for the sane pixma backend)to the TODO list + +------------------------------------------------------------------------ +r72 | louis | 2008-10-04 13:57:17 +0200 (Sat, 04 Oct 2008) | 2 lines + +added new/ improved compiler flags that trap more mistakes + +------------------------------------------------------------------------ +r71 | louis | 2008-10-04 13:56:07 +0200 (Sat, 04 Oct 2008) | 2 lines + +sone cleanup with feedback from Sane-BJNP (revised protocol codes etc) + +------------------------------------------------------------------------ +r68 | louis | 2008-08-09 14:50:01 +0200 (Sat, 09 Aug 2008) | 2 lines + +minor bugfixes for off-line behaviour + +------------------------------------------------------------------------ +r63 | louis | 2008-08-09 13:54:03 +0200 (Sat, 09 Aug 2008) | 3 lines + +Corrected sequence in changelog of SPEC files +Changed make-dist to first remove release ag if it already exists + +------------------------------------------------------------------------ +r61 | louis | 2008-08-09 13:47:19 +0200 (Sat, 09 Aug 2008) | 2 lines + +Changelog for 0.2 + +------------------------------------------------------------------------ +r59 | louis | 2008-08-09 13:47:00 +0200 (Sat, 09 Aug 2008) | 2 lines + +Final cleanups for trelease 0.2 + +------------------------------------------------------------------------ +r56 | louis | 2008-08-09 13:08:05 +0200 (Sat, 09 Aug 2008) | 2 lines + +Forgot to mention on last ci that I added proper out of paper detection + +------------------------------------------------------------------------ +r55 | louis | 2008-08-09 13:04:32 +0200 (Sat, 09 Aug 2008) | 8 lines + +- added improved debugging/logging: +Normally we log to the cups error log +For debugging of printer discover we can set env. var BJNP_DEBUG +For debugging of printing we can set the debuglevel as part of the device URI: +bjnp://printer-1.pheasant:8611/?debuglevel=DEBUG + +Debugging levels are named as in the CUPS documentation + +------------------------------------------------------------------------ +r54 | louis | 2008-08-08 22:46:10 +0200 (Fri, 08 Aug 2008) | 4 lines + +Added better debug/logging support: +bjnp now allows setting of env. var BJNP_DEBUG for debugging of printer discovery and +setting debug level as part of the device URI: bjnp://printer-1.pheasant:8611/?debuglevel=DEBUG2 + +------------------------------------------------------------------------ +r53 | louis | 2008-08-08 16:04:23 +0200 (Fri, 08 Aug 2008) | 4 lines + +Started out of paper detection (untested) +Changed make-dist to genereate Changelog +Updated Changelog + +------------------------------------------------------------------------ +r49 | louis | 2008-08-07 23:20:59 +0200 (Thu, 07 Aug 2008) | 2 lines + +Updated Release notes and changelog for version 0.1 + +------------------------------------------------------------------------ +r47 | louis | 2008-08-07 22:30:41 +0200 (Thu, 07 Aug 2008) | 2 lines + +uncommented cp to release branch in make-dist + +------------------------------------------------------------------------ +r46 | louis | 2008-08-07 22:28:59 +0200 (Thu, 07 Aug 2008) | 2 lines + +parameterized make-dist + +------------------------------------------------------------------------ +r43 | louis | 2008-08-07 22:18:09 +0200 (Thu, 07 Aug 2008) | 2 lines + +clean up of make-dist + +------------------------------------------------------------------------ +r40 | louis | 2008-08-07 21:57:16 +0200 (Thu, 07 Aug 2008) | 2 lines + +Release 0.1 + +------------------------------------------------------------------------ +r37 | louis | 2008-08-07 21:50:06 +0200 (Thu, 07 Aug 2008) | 2 lines + +corrected typo in make-dist + +------------------------------------------------------------------------ +r36 | louis | 2008-08-07 21:49:18 +0200 (Thu, 07 Aug 2008) | 2 lines + +Added tagging in svn of release versions + +------------------------------------------------------------------------ +r33 | louis | 2008-08-07 20:27:36 +0200 (Thu, 07 Aug 2008) | 2 lines + +first checkin to trunk + +------------------------------------------------------------------------ @@ -0,0 +1,370 @@ +Installation Instructions +************************* + +Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation, +Inc. + + Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. 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FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--prefix=DIR' + Use DIR as the installation prefix. *note Installation Names:: + for more details, including other options available for fine-tuning + the installation locations. + +`--no-create' +`-n' + Run the configure checks, but stop before creating any output + files. + +`configure' also accepts some other, not widely useful, options. 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IPv6 is now supported for printing and printer detection. +- We now really use only port 8611 for printer detection. +- The long standing "failed to read side channel" bug is solved. + The source code has received a major overhaul: lots of refactoring. The code has been + split into a number of C-files. The protocol depedent definitions are now in a + separate header file + +2011-06-25 +- This is the 1.0 release. Not that much changed, but the package is apparently ok as is + In this release some unused code is removed and the name resolution is changed to + verify after a reverse lookup that a normal (forward) lookup indeed returns the right + ip-address. This fixes the case where a buggy name server (some CPE) returns a bogus + name. Some IPv6 related fixes. + +2009-05-29 0.5.4 +- This release only changes the rpm-spec handling in preparation for release in Fedora. + There are no other functional changes. So for most people there is no need to update. + +2009-02-11 Version 0.5 +- Corrected a bug where the backend would crash during printer discovery when it encountered + a point to point link. +- Added autoconf/automake support. + +2008-11-18 Fourth beta release +- Added keep-alive for TCP connection as printer may time out if for any reason (slow filter) + connection is inactive for 30 sec (reportd by ZEDO) +- added a 15 sec delay at end of printjob as printer may otherwise not accept new printjob + (also reported by Zedo) +- Rewrote specfile so it works for all redhat based releases + +2008-08-09 Second beta release +- added out of paper support +- improved logging/debugging support: + Normally we log to the cups error log + For debugging of printer discover we can set env. var BJNP_DEBUG + For debugging of printing we can set the debuglevel as part of the device URI: + bjnp://printer-1.pheasant:8611/?debuglevel=DEBUG + Debugging levels are named as in CUPS + +2008-08-07 First beta release of CUPS-bjnp. +- This release adds a number of additions over the alpha versions released before on fazant.net: +- Adds spec files for Fedora and Centos 5 (RHEL5) +- Compiles without the need for the CUPS sources +- Supports CUPS 1.2 and 1.3 with the same source files +- Ink level support is not included but planned to be added to Turboprint + @@ -0,0 +1,89 @@ +This is the BJNP protocol backend for CUPS +It works with cups 1.2 - 1.6 (verified) + +CUPS-BJNP can be compiled standalone (when the cups-devel package or your OS +equivalent is installed, e.g. for Fedora install cups-devel). + +Cups-bjnp is included in a number of distributions so in most cases it is not +necessary to compile it yourself. + +Compiling Cups-bjnp +=================== + +Compiling CUPS-BJNP is as simple as: +./configure --prefix=/usr +make + +In most cases configure will find the backend directory where cups stores its + backends without help. If it does not, add the --with-cupsbackenddir=xxx +option to the configure comand line to point configure in the right direction. + +Cups-bjnp works over IPv4 and IPv6 (since version 1.1) + +For a first test type: ./bjnp + +This should return the printers uri assuming that you are on the same subnet, +the printer is on, and there is no firewall blocking tcp/udp port 8611 +See notes on firewall setup below. + +For my MP970 bjnp returns: + +[louis@travel backend]$ ./bjnp +network bjnp://printer-1.pheasant:0 "Canon MP970 series" "bjnp printer-1.pheasant" +"MFG:Canon;CMD:BJL,BJRaster3,BSCCe,NCCe,PLI;SOJ:TXT01,BJNP2;MDL:MP970 series;CLS: +PRINTER;DES:Canon MP970 series;VER:1.110;STA:10;FSI:03;HRI:OTH;MSI:DAT,E3;" + +if this works, install the binary, as root type: make install. +if you want to do this manually: copy (as root) bjnp into your cups backend +directory. + +configure cups through the web frontend (https://localhost:631), e.g. try +tab <administration> <find new printers> + +Debugging +========= +If you have problems, you may want to set the debugging level. + +To debug printer detection you can set the environment variable BJNP_DEBUG +export BJNP_DEBUG=DEBUG2 (for sh or bash) or +setenv BJNP_DEBUG DEBUG2 (for csh or tcsh) + +To debug printing, you can add the debug level as part of the printer URI: +DeviceURI bjnp://printer-1.pheasant:8611/?debuglevel=DEBUG2 + +In both cases the debuglevel is set to one of the cups debuglevels (see cups +documentation: http://www.cups.org/documentation.php/man-filter.html) + +Debug information will be sent to the bjnp_log in your cups logging directory +(e.g. /var/log/cups). Debug files will become big, so the file is truncated +at the start of each printjob. + +If for whatever reason, opening of the logfile causes problems, you can force +all debug output to be sent to the cups error_log by adding _toCups to the +DeviceURI: +DeviceURI bjnp://printer-1.pheasant:8611/?debuglevel=DEBUG2_toCups + +Firewalling +=========== +Cups-bjnp communicates with port 8611 on the printer. So you will have to allow +traffic TO port 8611 for printing. + +Printer detection is slightly more complicated. (cups-bjnp sends a broadcast on +all subnets it can find. The broadast is sent FROM port 8611 to port 8611. The +outgoing packets will be allowed by the rule above. Responses from the printer +are sent back to the computer TO port 8611. Connection tracking however does not +see a match. You will therefore have to allow packets received TO port 8611 as well. + +Louis Lagendijk +louis.lagendijk@gmail.com + +ChangeLog +2012-08-31 Added IPv6 support + Refactored into a number of c-files +2011-07-05 Version 1.0 + Fixed some warnings from the latest GCC on unused code + Made hostname resolution for the printer more robust by verifying + that a forward lookup matches the reverse name lookup. + This should fix printer detection for some buggy routers that + return a bogus hostname on a reverse lookup + Bumped version number to 1.0 the code seems to be stable. @@ -0,0 +1,31 @@ +TODO: +- + +DONE: +- cleanup debugging code to better integrate with CUPS logging and debugging support +- re-enable side channel support for Cups >= 1.3 +- create spec file for RPM creation +- Move project to sourceforge +- Add out of paper detection (is signalled in BST flag in status. Relevant defines + are already added in cups-bjnp.h BST_OPCALL signals out of paper) +- printing still is slow compared to the windows. I have no idea how ro solve it. + solved by the changes recommended by Zedo, the kind Turboprint people, that included + cups-bjnp in their product (www.turboprint.de). Throttle delay changed to 40 ms and + print buffer changed to 4k +- improve documentationi per the mail from Jonathan Yu: + If I could make a suggestion, I think the INSTALL file should include some kind + of instruction to edit the DIST_DIR variable in the Makefile. This might make it + easier for less experienced users and might save people some time. +- Does bjnp protocol support authentication? May need implementation. After some study + it appears that this is not the case. Only printer settings can be password protected +- cleanup error handling (there are too many exit statements in the code +- Still need to put sourceforge as source in spec files +- Improve error handling for calls to select: 0 and -1 must be treated separately +- add support for CUPS 1.4, there were no additions required +- try broadcast a numer of times to allow for packet loss +- serial in protocol is 16 bit, not 32! +- there are still parts in the code marked as TODO +- Check payload length in all set_cmd calls. Sometimes we send total length, sometimes payload +- check if off-line event can happen, or if it always means printer off. + if so, we may need to restart the printjob!! + diff --git a/acinclude.m4 b/acinclude.m4 new file mode 100644 index 0000000..a42461f --- /dev/null +++ b/acinclude.m4 @@ -0,0 +1,73 @@ +dnl +dnl Contains the following macros +dnl BJNP_CHECK_IPV6 +dnl + +# +# Check for AF_INET6, determines whether or not to enable IPv6 support +# Check for ss_family member in struct sockaddr_storage +# Taken from sane-backends +AC_DEFUN([BJNP_CHECK_IPV6], +[ + AC_MSG_CHECKING([whether to enable IPv6]) + AC_ARG_ENABLE(ipv6, + AC_HELP_STRING([--disable-ipv6],[disable IPv6 support]), + [ if test "$enableval" = "no" ; then + AC_MSG_RESULT([no, manually disabled]) + ipv6=no + fi + ]) + + if test "$ipv6" != "no" ; then + AC_TRY_COMPILE([ + #define INET6 + #include <sys/types.h> + #include <sys/socket.h> ], [ + /* AF_INET6 available check */ + if (socket(AF_INET6, SOCK_STREAM, 0) < 0) + exit(1); + else + exit(0); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE([ENABLE_IPV6], 1, [Define to 1 if the system supports IPv6]) + ipv6=yes + ],[ + AC_MSG_RESULT([no (couldn't compile test program)]) + ipv6=no + ]) + fi + + if test "$ipv6" != "no" ; then + AC_MSG_CHECKING([whether struct sockaddr_storage has an ss_family member]) + AC_TRY_COMPILE([ + #define INET6 + #include <sys/types.h> + #include <sys/socket.h> ], [ + /* test if the ss_family member exists in struct sockaddr_storage */ + struct sockaddr_storage ss; + ss.ss_family = AF_INET; + exit (0); + ], [ + AC_MSG_RESULT(yes) + AC_DEFINE([HAS_SS_FAMILY], 1, [Define to 1 if struct sockaddr_storage has an ss_family member]) + ], [ + AC_TRY_COMPILE([ + #define INET6 + #include <sys/types.h> + #include <sys/socket.h> ], [ + /* test if the __ss_family member exists in struct sockaddr_storage */ + struct sockaddr_storage ss; + ss.__ss_family = AF_INET; + exit (0); + ], [ + AC_MSG_RESULT([no, but __ss_family exists]) + AC_DEFINE([HAS___SS_FAMILY], 1, [Define to 1 if struct sockaddr_storage has __ss_family instead of ss_family]) + ], [ + AC_MSG_RESULT([no]) + ipv6=no + ]) + ]) + fi +]) + diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..27b6293 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1047 @@ +# generated automatically by aclocal 1.11.6 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, +# Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, +[m4_warning([this file was generated for autoconf 2.68. +You have another version of autoconf. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar <conftest.tar]) + grep GrepMe conftest.dir/file >/dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([acinclude.m4]) diff --git a/bjnp-commands.c b/bjnp-commands.c new file mode 100644 index 0000000..ede0a86 --- /dev/null +++ b/bjnp-commands.c @@ -0,0 +1,347 @@ +/* + * TCP/IP IO communication implementation for + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * These coded instructions, statements, and computer programs are the + * property of Louis Lagendijk and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * Process bjnp commands + */ + +#include "bjnp.h" +#include "bjnp-protocol.h" +#include <errno.h> +#include <stdio.h> + +static int serial = 0; +uint16_t session_id = 0; + +int +parse_status_to_paperout (int len, char *status_str) +{ +/* + * parses the status string of the printer to retrieve paper status + * of the printer + * Returns: BJNP_PAPER_OK = paper ok + * BJNP_PAPER_OUT = out of paper + * BJNP_PAPER_UNKNOWN = paper status not found + */ + + char s[BJNP_IEEE1284_MAX]; + char *tok; + unsigned int status; + + strcpy (s, status_str); + s[len] = '\0'; + + tok = strtok (s, ";"); + while (tok != NULL) + { + /* BST contains status */ + + if (strncmp (tok, STR_BST, strlen (STR_BST)) == 0) + { + if (sscanf (tok + 4, "%2x", &status) != 1) + { + bjnp_debug (LOG_WARN, "Could not parse paper status tag: %s!\n", + STR_BST); + return BJNP_PAPER_UNKNOWN; + } + else + { + bjnp_debug (LOG_DEBUG, + "Read printer status: %u\n Printing = %d\n Busy = %d\n PaperOut = %d\n", + status, ((status & BST_PRINTING) != 0), + ((status & BST_BUSY) != 0), + ((status & BST_OPCALL) != 0)); + if (status & BST_OPCALL) + { + bjnp_debug (LOG_INFO, "Paper out!\n"); + return BJNP_PAPER_OUT; + } + else + { + bjnp_debug (LOG_INFO, "Paper ok!\n"); + return BJNP_PAPER_OK; + } + } + } + tok = strtok (NULL, ";"); + } + return BJNP_PAPER_UNKNOWN; +} + +void +clear_cmd(bjnp_command_t * cmd) +{ + memset(cmd, 0, sizeof(*cmd) ); +} + +int +bjnp_set_command_header (bjnp_command_t *cmd, char cmd_code, int my_session_id, + int command_len) +{ + /* + * Set command buffer with command code, session_id and lenght of payload + * Returns: sequence number of command + */ + strncpy (cmd->header.BJNP_id, BJNP_STRING, sizeof (cmd->header.BJNP_id)); + cmd->header.dev_type = BJNP_CMD_PRINT; + cmd->header.cmd_code = cmd_code; + cmd->header.unknown1 = htons(0); + cmd->header.seq_no = htons (++serial); + cmd->header.session_id = htons (my_session_id); + + cmd->header.payload_len = htonl (command_len - bjnp_header_size); + + return serial; +} + + + +static int +bjnp_process_udp_command (http_addr_t * addr, bjnp_command_t *command, int cmd_len, bjnp_response_t *response) +{ + /* + * Send UDP command and retrieve response + * Returns: length of response or -1 in case of error + */ + + int sockfd; + int numbytes; + fd_set fdset; + struct timeval timeout; + int try; + char ipaddress[128]; + int port; + int size; + + get_address_info( addr, ipaddress, &port); + bjnp_debug (LOG_DEBUG, "Sending UDP command to %s port %d\n", + ipaddress, port ); + + if ((sockfd = socket (get_protocol_family( addr), SOCK_DGRAM, 0)) == -1) + { + bjnp_debug (LOG_CRIT, "bjnp_process_udp_command: sockfd - %s\n", strerror (errno)); + return -1; + } + + size = sa_size(addr); + if (connect (sockfd, &(addr->addr), (socklen_t) size ) + != 0) + { + bjnp_debug (LOG_CRIT, "bjnp_process_udp_command: connect - %s\n", strerror (errno)); + close( sockfd); + return -1; + } + + for (try = 0; try < 3; try++) + { + if ((numbytes = send (sockfd, command, cmd_len, 0)) != cmd_len) + { + bjnp_debug (LOG_CRIT, "bjnp_process_udp_command: Sent only %d bytes of packet", + numbytes); + } + + + FD_ZERO (&fdset); + FD_SET (sockfd, &fdset); + timeout.tv_sec = 3; + timeout.tv_usec = 0; + + if (select (sockfd + 1, &fdset, NULL, NULL, &timeout) <= 0) + { + /* no data recieved OR error, in either case retry */ + continue; + } + + if ((numbytes = recv (sockfd, response, sizeof(*response), MSG_WAITALL)) == -1) + { + bjnp_debug (LOG_CRIT, "bjnp_process_udp_command: no data received (recv)"); + continue; + } + close (sockfd); + return numbytes; + } + /* max tries reached, return failure */ + close (sockfd); + return -1; +} + +int +get_printer_id (http_addr_t * addr, char *model, char *IEEE1284_id) +{ + /* + * get printer identity + * Sets model (make and model) and IEEE1284_id + */ + + bjnp_command_t cmd; + bjnp_response_t id; + char printer_id[BJNP_IEEE1284_MAX]; + int resp_len; + int id_len; + int min_size; + + /* set defaults */ + + strcpy (model, "Unidentified printer"); + strcpy (IEEE1284_id, ""); + + clear_cmd(&cmd); + bjnp_set_command_header (&cmd, CMD_UDP_GET_ID, 0, sizeof(cmd.udp_get_id) ); + + bjnp_hexdump (LOG_DEBUG2, "Get printer identity", (char *) &cmd, + sizeof (cmd.udp_get_id)); + + resp_len = + bjnp_process_udp_command (addr, &cmd, sizeof (cmd.udp_get_id), + &id); + + min_size = bjnp_header_size + sizeof( id.udp_identity_response.id_len); + if ( resp_len <= min_size ) + { + return -1; + } + + bjnp_hexdump (LOG_DEBUG2, "Printer identity:", &id, resp_len); + + id_len = ntohs (id.udp_identity_response.id_len) - sizeof (id.udp_identity_response.id_len); + + if ( (id_len < 0) || (id_len > (resp_len - bjnp_header_size) ) || ( id_len > BJNP_IEEE1284_MAX) ) + { + bjnp_debug( LOG_DEBUG, "Id - length recieved is invalid: %d (total response length = %d\n", + id_len, resp_len); + return -1; + } + + /* set IEEE1284_id */ + + strncpy (printer_id, id.udp_identity_response.id, id_len); + printer_id[id_len] = '\0'; + + bjnp_debug (LOG_INFO, "Identity = %s\n", printer_id); + + if (IEEE1284_id != NULL) + strcpy (IEEE1284_id, printer_id); + + /* get make&model from IEEE1284 id */ + + if (model != NULL) + { + parse_IEEE1284_to_model (printer_id, model); + bjnp_debug (LOG_DEBUG, "Printer model = %s\n", model); + } + return 0; +} + +bjnp_paper_status_t +bjnp_get_paper_status (http_addr_t * addr) +{ + /* + * get printer paper status + */ + + bjnp_command_t cmd; + bjnp_response_t response; + int resp_len; + + /* set defaults */ + + clear_cmd(&cmd); + bjnp_set_command_header (&cmd, CMD_UDP_GET_STATUS, 0, sizeof(cmd.udp_get_status) ); + + bjnp_hexdump (LOG_DEBUG2, "Get printer status", (char *) &cmd, + sizeof (cmd.udp_get_status)); + + resp_len = + bjnp_process_udp_command (addr, &cmd, sizeof (cmd.udp_get_status), + &response); + + if (resp_len <= 0) + return BJNP_PAPER_UNKNOWN; + + bjnp_hexdump (LOG_DEBUG2, "Printer status:", &response, resp_len); + + return parse_status_to_paperout ( ntohs(response.udp_status_response.status_len), response.udp_status_response.status); + +} + +int bjnp_send_job_details (http_addr_t *addr, char *user, char *title ) +{ +/* + * send details of printjob to printer + * Returns: 0 = ok, -1 = error + */ + + char hostname[BJNP_HOST_MAX]; + int resp_len; + bjnp_command_t cmd; + bjnp_response_t resp; + + /* send job details command */ + + clear_cmd(&cmd); + bjnp_set_command_header (&cmd, CMD_UDP_PRINT_JOB_DET, 0, + sizeof (cmd.udp_job_details) ); + + /* create payload */ + + gethostname (hostname, BJNP_HOST_MAX - 1); + + charTo2byte (cmd.udp_job_details.unknown, "", sizeof (cmd.udp_job_details.unknown)); + charTo2byte (cmd.udp_job_details.hostname, hostname, sizeof (cmd.udp_job_details.hostname)); + charTo2byte (cmd.udp_job_details.username, user, sizeof (cmd.udp_job_details.username)); + charTo2byte (cmd.udp_job_details.jobtitle, title, sizeof (cmd.udp_job_details)); + + bjnp_hexdump (LOG_DEBUG2, "Job details", &cmd, + sizeof(cmd.udp_job_details)); + resp_len = bjnp_process_udp_command (addr, &cmd, sizeof(cmd.udp_job_details), &resp); + + if (resp_len > 0) + { + bjnp_hexdump (LOG_DEBUG2, "Job details response:", &resp, + resp_len); + session_id = ntohs (resp.udp_print_job_details_response.header.session_id); + return 0; + } + return -1; +} + +int bjnp_send_close( http_addr_t *addr) +{ +/* + * Signal end of printjob to printer + */ + + int resp_len; + bjnp_command_t cmd; + bjnp_response_t resp; + + clear_cmd(&cmd); + bjnp_set_command_header (&cmd, CMD_UDP_CLOSE, session_id, sizeof(cmd.udp_close) ); + + bjnp_hexdump (LOG_DEBUG2, "bjnp_send_close", (char *) &cmd, + sizeof( cmd.udp_close)); + resp_len = + bjnp_process_udp_command (addr, &cmd, sizeof (cmd.udp_close), + &resp); + + if (resp_len != sizeof (resp.udp_close_response)) + { + bjnp_debug (LOG_CRIT, + "Received %d characters in close response, expected %d\n", + resp_len, sizeof (resp.udp_close_response)); + return -1; + } + bjnp_hexdump (LOG_DEBUG2, "Finish printjob response", &resp, resp_len); + return 0; +} + diff --git a/bjnp-debug.c b/bjnp-debug.c new file mode 100644 index 0000000..05c52f4 --- /dev/null +++ b/bjnp-debug.c @@ -0,0 +1,272 @@ +/* + * debug support code + * Part of: + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * These coded instructions, statements, and computer programs are the + * property of Louis Lagendijk and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * <to be added> + */ + + +#include <stdio.h> +#include <stdarg.h> +#include <sys/timeb.h> +#include <errno.h> +#include "bjnp.h" + +#ifdef __GNUC__ +# define UNUSED(v) (void) v +#else +# define UNUSED(v) +#endif + + + +typedef struct +{ + bjnp_loglevel_t level; + char string[10]; +} logtable_entry_t; + +static logtable_entry_t logtable[] = { + {LOG_NONE, "NONE"}, + {LOG_EMERG, "EMERG"}, + {LOG_ALERT, "ALERT"}, + {LOG_CRIT, "CRIT"}, + {LOG_ERROR, "ERROR"}, + {LOG_WARN, "WARNING"}, + {LOG_NOTICE,"NOTICE"}, + {LOG_INFO, "INFO"}, + {LOG_DEBUG, "DEBUG"}, + {LOG_DEBUG2,"DEBUG2"}, + {LOG_END, ""} +}; + +/* + * static data + */ + +static bjnp_loglevel_t debug_level = LOG_ERROR; +static int to_cups = 0; +static FILE *debug_file = NULL; +static time_t start_sec = 0; +static int start_msec; + +/* + * local functions + */ + +#ifndef NDEBUG + +static void +u8tohex (uint8_t x, char *str) +{ + static const char hdigit[16] = + { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', + 'e', 'f' + }; + str[0] = hdigit[(x >> 4) & 0xf]; + str[1] = hdigit[x & 0xf]; + str[2] = '\0'; +} + +static void +u8tochar (uint8_t x, char *str) +{ + if ((x > 0x20) && (x < 0x7f)) + str[0] = (char) x; + else + str[0] = (char) '.'; +} + +static void +u32tohex (uint32_t x, char *str) +{ + u8tohex (x >> 24, str); + u8tohex (x >> 16, str + 2); + u8tohex (x >> 8, str + 4); + u8tohex (x, str + 6); +} + +char * +level2str (bjnp_loglevel_t level) +{ + int i; + for (i = 0; logtable[i].level != LOG_END; i++) + { + if (logtable[i].level == level) + return logtable[i].string; + } + return "UNDEF"; +} + +bjnp_loglevel_t +str2level (const char *level) +{ + int i; + + for (i = 0; strlen (logtable[i].string) != 0; i++) + { + if (strncasecmp (level, logtable[i].string, 10) == 0) + return logtable[i].level; + } + return LOG_END; + +} + +void +bjnp_hexdump (bjnp_loglevel_t level, char *header, const void *d_, + unsigned len) +{ + const uint8_t *d = (const uint8_t *) (d_); + unsigned ofs, c; + char line[100]; /* actually only 1+8+1+8*3+1+8*3+1+4+16 = 80 bytes needed */ + + if (level > debug_level) + return; + + + bjnp_debug (level, "%s\n", header); + ofs = 0; + while (ofs < len) + { + char *p; + + memset (line, ' ', sizeof (line)); + + line[0] = ' '; + u32tohex (ofs, line + 1); + line[9] = ':'; + p = line + 10; + for (c = 0; c != 16 && (ofs + c) < len; c++) + { + u8tohex (d[ofs + c], p); + p[2] = ' '; + p += 3; + if (c == 7) + { + p[0] = ' '; + p++; + } + } + p[0] = p[1] = p[2] = ' '; + p = line + 61; + for (c = 0; c != 16 && (ofs + c) < len; c++) + { + u8tochar (d[ofs + c], p); + + p++; + if (c == 7) + { + p[0] = ' '; + p++; + } + } + + p[0] = '\0'; + bjnp_debug (level, "%s\n", line); + ofs += c; + } + bjnp_debug (level, "\n\n"); +} + +#endif /* NDEBUG */ + +void +bjnp_debug (bjnp_loglevel_t level, const char *fmt, ...) +{ + va_list ap; + char printbuf[256]; + struct timeb timebuf; + int sec; + int msec; + + /* print received data into a string */ + va_start (ap, fmt); + vsnprintf (printbuf, sizeof (printbuf), fmt, ap); + va_end (ap); + + /* we only send real errors & warnings to the cups logging facility, unless explicitely asked */ + + if ((level <= LOG_WARN) || to_cups) + fprintf (stderr, "%s: %s", level2str (level), printbuf); + + /* other log messages may go to the own logfile */ + + if ((level <= debug_level) && debug_file) + { + ftime (&timebuf); + if ((msec = timebuf.millitm - start_msec) < 0) + { + msec += 1000; + timebuf.time -= 1; + } + sec = timebuf.time - start_sec; + + fprintf (debug_file, "%8s: %03d.%03d %s", level2str (level), sec, msec, + printbuf); + } +} + +void +bjnp_set_debug_level (const char *level) +{ + /* + * set debug level to level (string) + */ + + struct timeb timebuf; + char loglevel[16]; + char *separator; + + ftime (&timebuf); + start_sec = timebuf.time; + start_msec = timebuf.millitm; + + /* + * Split string into loglevel and optional cupslog string + */ + + to_cups = 0; + + /* + * Set log level + */ + + if (level == NULL) + debug_level = LOG_ERROR; + else + { + strncpy (loglevel, level, 15); + loglevel[15] = '\0'; + + separator = strchr(loglevel, '_'); + if (separator) + { + *separator = '\0'; + separator++; + + /* any input after the _ will set logging to the cups-log */ + + if (strlen(separator) > 0) + to_cups = 1; + } + debug_level = str2level (level); + } + + + if ((debug_file = fopen (CUPS_LOGDIR "/" LOGFILE, "w")) == NULL) + bjnp_debug(LOG_WARN, "Can not open logfile: %s - %s\n", + CUPS_LOGDIR "/" LOGFILE, strerror(errno)); + + bjnp_debug (LOG_INFO, "BJNP debug level = %s\n", level2str (debug_level)); +} diff --git a/bjnp-discover.c b/bjnp-discover.c new file mode 100644 index 0000000..9f005aa --- /dev/null +++ b/bjnp-discover.c @@ -0,0 +1,522 @@ +/* + * TCP/IP IO communication implementation for + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * These coded instructions, statements, and computer programs are the + * property of Louis Lagendijk and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * <to be added> + */ + +#include "bjnp.h" +#include <errno.h> +#include <sys/types.h> +#include <net/if.h> +#ifdef HAVE_GETIFADDRS +#include <ifaddrs.h> +#endif +#include "bjnp-protocol.h" + +static int create_broadcast_socket( const http_addr_t * local_addr ) +{ + int sockfd = -1; + int broadcast = 1; + int ipv6_v6only = 1; + + + if ((sockfd = socket (local_addr-> addr.sa_family, SOCK_DGRAM, 0)) == -1) + { + bjnp_debug + (LOG_CRIT, "create_broadcast_socket: can not open socket - %s", + strerror (errno)); + return -1; + } + + /* Set broadcast flag on socket */ + + if (setsockopt + (sockfd, SOL_SOCKET, SO_BROADCAST, (const char *) &broadcast, + sizeof (broadcast)) != 0) + { + bjnp_debug + (LOG_CRIT, + "create_broadcast_socket: setting socket option SO_BROADCAST failed - %s", + strerror (errno)); + close (sockfd); + return -1; + }; + +#ifdef ENABLE_IPV6 + /* For an IPv6 socket, bind to v6 only so a V6 socket can co-exist with a v4 socket */ + if ( (local_addr -> addr.sa_family == AF_INET6) && ( setsockopt + (sockfd, IPPROTO_IPV6, IPV6_V6ONLY, (const char *) &ipv6_v6only, + sizeof (ipv6_v6only)) != 0) ) + { + bjnp_debug + (LOG_CRIT, + "create_broadcast_socket: setting socket option IPV6_V6ONLY failed - %s", + strerror (errno)); + close (sockfd); + return -1; + }; +#endif + + if (bind + (sockfd, &(local_addr->addr), + (socklen_t) sa_size( local_addr)) != 0) + { + bjnp_debug + (LOG_CRIT, + "create_broadcast_socket: bind socket to local address failed - %s\n", + strerror (errno)); + close (sockfd); + return -1; + } + return sockfd; +} + +static int +prepare_socket(const char *if_name, const http_addr_t *local_sa, + const http_addr_t *broadcast_sa, http_addr_t * dest_sa) +{ + /* + * Prepare a socket for broadcast or multicast + * Input: + * if_name: the name of the interface + * local_sa: local address to use + * broadcast_sa: broadcast address to use, if NULL we use all hosts + * dest_sa: (write) where to return destination address of broadcast + * retuns: open socket or -1 + */ + + int socket = -1; + http_addr_t local_sa_copy; + + if ( local_sa == NULL ) + { + bjnp_debug (LOG_DEBUG, + "%s is not a valid IPv4 interface, skipping...\n", + if_name); + return -1; + } + + memset( &local_sa_copy, 0, sizeof(local_sa_copy) ); + memcpy( &local_sa_copy, local_sa, sa_size(local_sa) ); + + switch( local_sa_copy.addr.sa_family ) + { + case AF_INET: + { + local_sa_copy.ipv4.sin_port = htons(BJNP_PORT_PRINT); + + if (local_sa_copy.ipv4.sin_addr.s_addr == htonl (INADDR_LOOPBACK) ) + { + /* not a valid interface */ + + bjnp_debug (LOG_DEBUG, + "%s is not a valid IPv4 interface, skipping...\n", + if_name); + return -1; + } + + + /* send broadcasts to the broadcast address of the interface */ + + memcpy(dest_sa, broadcast_sa, sa_size(dest_sa) ); + dest_sa -> ipv4.sin_port = htons(BJNP_PORT_PRINT); + if ( (socket = create_broadcast_socket( &local_sa_copy) ) != -1) + { + bjnp_debug (LOG_DEBUG, "%s is IPv4 capable, sending broadcast, socket = %d\n", + if_name, socket); + } + else + { + bjnp_debug (LOG_DEBUG, "%s is IPv4 capable, but failed to create a socket.\n", + if_name); + return -1; + } + } + break; +#ifdef ENABLE_IPV6 + case AF_INET6: + { + local_sa_copy.ipv6.sin6_port = htons(BJNP_PORT_PRINT); + + if (IN6_IS_ADDR_LOOPBACK( &(local_sa_copy.ipv6.sin6_addr) ) ) + { + /* not a valid interface */ + + bjnp_debug (LOG_DEBUG, + "%s is not a valid IPv6 interface, skipping...\n", + if_name); + return -1; + } + else + { + dest_sa -> ipv6.sin6_family = AF_INET6; + dest_sa -> ipv6.sin6_port = htons(BJNP_PORT_PRINT); + inet_pton(AF_INET6, "ff02::1", dest_sa -> ipv6.sin6_addr.s6_addr); + if ( (socket = create_broadcast_socket( &local_sa_copy ) ) != -1) + { + bjnp_debug (LOG_DEBUG, "%s is IPv6 capable, sending broadcast, socket = %d\n", + if_name, socket); + } + else + { + bjnp_debug (LOG_DEBUG, "%s is IPv6 capable, but failed to create a socket.\n", + if_name); + return -1; + } + } + } + break; +#endif + + default: + socket = -1; + } + return socket; +} + +static int +bjnp_send_broadcast (int sockfd, const http_addr_t * broadcast_addr, + bjnp_command_t cmd, int size) +{ + int num_bytes; + + /* set address to send packet to */ + /* usebroadcast address of interface */ + + if ((num_bytes = sendto (sockfd, &cmd, size, 0, + &(broadcast_addr->addr), + sa_size( broadcast_addr)) ) != size) + { + bjnp_debug (LOG_DEBUG, + "bjnp_send_broadcast: Socket: %d: sent only %x = %d bytes of packet, error = %s\n", + sockfd, num_bytes, num_bytes, strerror (errno)); + /* not allowed, skip this interface */ + + return -1; + } + return sockfd; +} + +static void add_printer_address( http_addr_t *printer_sa, char *mac_address, int *no_printers, struct printer_list *printers ) +{ + char ip_addr[BJNP_HOST_MAX]; + int port; + int i; + bjnp_address_type_t host_type; + char host[BJNP_HOST_MAX]; + + + host_type = get_printer_host( printer_sa, host, &port); + + bjnp_debug (LOG_DEBUG, "add_printer_address(%s) %d\n", host, *no_printers ); + + /* Check if a device number is already allocated to any of the printer's addresses */ + for (i = 0; i < *no_printers; i++) + { + /* we check for mac_addresses as */ + /* an IPv6 host can have multiple adresses */ + + if ( strcmp( printers[i].mac_address, mac_address ) == 0 ) + { + if (host_type > printers[i].host_type) + { + /* This is a better address as it resolves to a FQDN or */ + /* it is a global address, so we do not rely on a scope */ + /* which could change when the number of IP-interfaces changes */ + memcpy(printers[i].addr, printer_sa, sa_size(printer_sa) ); + strcpy( printers[i].hostname, host); + printers[i].host_type = host_type; + bjnp_debug (LOG_DEBUG, "Printer at %s found before, but found better address!\n", + host); + } + else + { + bjnp_debug (LOG_DEBUG, "Printer at %s found before, not added!\n", + host); + } + return; + } + } + + /* create a new device structure for this address */ + + if (*no_printers == BJNP_PRINTERS_MAX) + { + bjnp_debug (LOG_CRIT, + "Too many devices, ran out of device structures, can not add %s\n", + host); + return; + } + printers[*no_printers].addr = malloc(sizeof(http_addr_t)); + memset(printers[*no_printers].addr, 0, sizeof(http_addr_t) ); + memcpy(printers[*no_printers].addr, printer_sa, sa_size(printer_sa)); + printers[*no_printers].host_type = host_type; + printers[*no_printers].port = port; + strcpy(printers[*no_printers].hostname, host); + strcpy(printers[*no_printers].mac_address, mac_address); + if (get_printer_id (printer_sa, printers[*no_printers].model, + printers[*no_printers].IEEE1284_id ) != 0) + { + bjnp_debug (LOG_CRIT, "Cannot read printer make & model: %s\n", host); + free(printers[*no_printers].addr); + return; + } + get_address_info( printer_sa, ip_addr, &port); + bjnp_debug (LOG_DEBUG, "Printer not yet in our list, added it: %s:%d\n", host, port); + (*no_printers)++; +} + +static void add_printer( http_addr_t *printer_sa, bjnp_response_t *resp, + int *no_printers, struct printer_list *printers ) +{ + char mac_address_string[BJNP_SERIAL_MAX]; + int i; + + /* create serial/mac_address string */ + + u8tohex_string(resp -> udp_discover_response.mac_addr, mac_address_string, + sizeof(resp -> udp_discover_response.mac_addr) ); + + if (printer_sa->addr.sa_family == AF_INET) + { + add_printer_address( printer_sa, mac_address_string, no_printers, printers); + } + else + { + int no_addresses; + http_addr_t printer_addr; + + /* IPV6, we also need to try all adresses received in the discover response */ + + add_printer_address( printer_sa, mac_address_string, no_printers, printers); + no_addresses = resp -> udp_discover_response.addr_len >> 4; + memset(&printer_addr, 0, sizeof(printer_addr) ); + memcpy(&printer_addr, printer_sa, sa_size(printer_sa) ); + for (i = 0; i < no_addresses; i++ ) + { + memcpy(printer_addr.ipv6.sin6_addr.s6_addr, &(resp -> udp_discover_response.addresses.ipv6.ipv6_addr[i]), 16); + + /* we only add link-local address if the response came from a link-local aadress (done above) */ + + if ( ! IN6_IS_ADDR_LINKLOCAL( &(printer_addr.ipv6.sin6_addr) ) ) + { + /* address is already in network byte order */ + + add_printer_address(&printer_addr, mac_address_string, no_printers, printers ); + } + } + } +} + +int bjnp_discover_printers ( struct printer_list *printers ) +{ + int numbytes = 0; + bjnp_command_t cmd; + bjnp_response_t disc_resp; + int socket_fd[BJNP_SOCK_MAX]; + int no_sockets = 0; + int i; + int attempt; + int last_socketfd = 0; + fd_set fdset; + fd_set active_fdset; + struct timeval timeout; + int no_printers = 0; + http_addr_t broadcast_addr[BJNP_SOCK_MAX]; + http_addr_t printer_sa; + socklen_t socklen; + char host[BJNP_HOST_MAX]; + int port; + + clear_cmd(&cmd); + memset( broadcast_addr, 0, sizeof( broadcast_addr) ); + memset( &printer_sa, 0 ,sizeof( printer_sa ) ); + bjnp_debug (LOG_DEBUG, "sanei_bjnp_find_devices:\n"); + + for (i=0; i < BJNP_SOCK_MAX; i++) + { + socket_fd[i] = -1; + } + bjnp_debug + (LOG_DEBUG, + "Do auto detection of printers...\n"); + + /* + * Send UDP DISCOVER to discover printers and return the list of printers found + */ + + FD_ZERO (&fdset); + bjnp_set_command_header (&cmd, CMD_UDP_DISCOVER, 0, sizeof(cmd.udp_discover) ); + + no_sockets = 0; +#ifdef HAVE_GETIFADDRS + { + struct ifaddrs *interfaces = NULL; + struct ifaddrs *interface; + getifaddrs (&interfaces); + + /* create a socket for each suitable interface */ + + interface = interfaces; + while ((no_sockets < BJNP_SOCK_MAX) && (interface != NULL)) + { + if ( ! (interface -> ifa_flags & IFF_POINTOPOINT) && + ( (socket_fd[no_sockets] = + prepare_socket( interface -> ifa_name, + (http_addr_t *) interface -> ifa_addr, + (http_addr_t *) interface -> ifa_broadaddr, + &broadcast_addr[no_sockets] ) ) != -1 ) ) + { + /* track highest used socket for later use in select */ + if (socket_fd[no_sockets] > last_socketfd) + { + last_socketfd = socket_fd[no_sockets]; + } + FD_SET (socket_fd[no_sockets], &fdset); + no_sockets++; + } + interface = interface->ifa_next; + } + freeifaddrs (interfaces); + } +#else + /* we have no easy way to find interfaces with their broadcast addresses. */ + /* use global broadcast and all-hosts instead */ + { + http_addr_t local; + http_addr_t bc_addr; + + memset( &local, 0, sizeof( local) ); + local.ipv4.sin_family = AF_INET; + local.ipv4.sin_addr.s_addr = htonl (INADDR_ANY); + + bc_addr.ipv4.sin_family = AF_INET; + bc_addr.ipv4.sin_port = htons(BJNP_PORT_PRINT); + bc_addr.ipv4.sin_addr.s_addr = htonl (INADDR_BROADCAST); + + socket_fd[no_sockets] = prepare_socket( "any_interface", + &local, + &bc_addr, + &broadcast_addr[no_sockets] ); + if (socket_fd[no_sockets] >= 0) + { + FD_SET (socket_fd[no_sockets], &fdset); + if (socket_fd[no_sockets] > last_socketfd) + { + last_socketfd = socket_fd[no_sockets]; + } + no_sockets++; + } +#ifdef ENABLE_IPV6 + local.ipv6.sin6_family = AF_INET6; + local.ipv6.sin6_addr = in6addr_any; + + socket_fd[no_sockets] = prepare_socket( "any_interface", + &local, + NULL, + &broadcast_addr[no_sockets] ); + if (socket_fd[no_sockets] >= 0) + { + FD_SET (socket_fd[no_sockets], &fdset); + if (socket_fd[no_sockets] > last_socketfd) + { + last_socketfd = socket_fd[no_sockets]; + } + no_sockets++; + } +#endif + } +#endif + + /* send BJNP_MAX_BROADCAST_ATTEMPTS broadcasts on each prepared socket */ + for (attempt = 0; attempt < BJNP_MAX_BROADCAST_ATTEMPTS; attempt++) + { + for ( i=0; i < no_sockets; i++) + { + bjnp_send_broadcast ( socket_fd[i], &broadcast_addr[i], cmd, sizeof (cmd.udp_discover)); + } + /* wait for some time between broadcast packets */ + usleep (BJNP_BROADCAST_INTERVAL * USLEEP_MS); + } + + /* wait for a UDP response */ + + timeout.tv_sec = 0; + timeout.tv_usec = BJNP_BC_RESPONSE_TIMEOUT * USLEEP_MS; + + + active_fdset = fdset; + + while (select (last_socketfd + 1, &active_fdset, NULL, NULL, &timeout) > 0) + { + bjnp_debug (LOG_DEBUG, "Select returned, time left %d.%d....\n", + (int) timeout.tv_sec, (int) timeout.tv_usec); + for (i = 0; i < no_sockets; i++) + { + if (FD_ISSET (socket_fd[i], &active_fdset)) + { + socklen = sizeof(printer_sa); + if ((numbytes = + recvfrom (socket_fd[i], &disc_resp, sizeof (disc_resp), 0, + &(printer_sa.addr), &socklen ) ) == -1) + { + bjnp_debug + (LOG_INFO, "find_devices: no data received, while socket is ready"); + break; + } + else + { + get_address_info( &printer_sa, host, &port); + bjnp_debug( LOG_DEBUG, "Response received from %s port %d\n", host, port); + bjnp_hexdump (LOG_DEBUG2, "Discover response:\n", &disc_resp, numbytes); + + /* check if something sensible is returned */ + if ( (numbytes < bjnp_header_size ) || + (strncmp ("BJNP", disc_resp.header.BJNP_id, 4) != 0)) + { + /* not a valid response, assume not a printer */ + + char bjnp_id[5]; + strncpy(bjnp_id, disc_resp.header.BJNP_id, 4); + bjnp_id[4] = '\0'; + bjnp_debug (LOG_INFO, + "Invalid discover response! Length = %d, Id = %s\n", + numbytes, bjnp_id ); + break; + } + if ( ! ((disc_resp.header.dev_type) & 0x80) ) + { + /* not a response, a discover command from somebody else or */ + /* a discover command that we generated */ + break; + } + }; + + + add_printer( &printer_sa, &disc_resp, &no_printers, printers); + + } + } + active_fdset = fdset; + timeout.tv_sec = 0; + timeout.tv_usec = BJNP_BC_RESPONSE_TIMEOUT * USLEEP_MS; + } + bjnp_debug (LOG_DEBUG, "printer discovery finished...\n"); + + for (i = 0; i < no_sockets; i++) + close (socket_fd[i]); + + return no_printers; +} + diff --git a/bjnp-io.c b/bjnp-io.c new file mode 100644 index 0000000..46bd084 --- /dev/null +++ b/bjnp-io.c @@ -0,0 +1,384 @@ +/* + * TCP/IP IO communication implementation for + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * These coded instructions, statements, and computer programs are the + * property of Louis Lagendijk and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * <to be added> + */ + +#include <fcntl.h> +#include <errno.h> + +#include "bjnp.h" +#include "bjnp-protocol.h" + +typedef struct +{ + uint16_t seq_no; + ssize_t count; + bjnp_command_t print_buf; + char free; +} +io_slot_t; + +char cur_printer_IEEE1284_id[BJNP_IEEE1284_MAX]; +char cur_printer_model[BJNP_MODEL_MAX]; +io_slot_t io_slot; + +/* + * 'bjnp_addr_connect - Setup a TCP connection to the addresses . + * + */ + +int bjnp_addr_connect( http_addr_t *addr) +{ + int val; + int tcp_socket = -1; +#ifdef __APPLE__ + struct timeval timeout; +#endif /* __APPLE__ */ + char host[BJNP_HOST_MAX]; + int port; + + /* + * Create the socket... + */ + + if ((tcp_socket = (int)socket(get_protocol_family(addr), SOCK_STREAM, + 0)) < 0) + { + return tcp_socket; + } + + /* + * Set options... + */ + val = 1; + setsockopt(tcp_socket, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)); + +#if 0 + val = 1; + setsockopt(tcp_socket, SOL_SOCKET, SO_REUSEPORT, &val, sizeof(val)); + + val = 1; + setsockopt(tcp_socket, SOL_SOCKET, SO_NOSIGPIPE, &val, sizeof(val)); +#endif + +#ifdef __APPLE__ + /* + * Use a 30-second read timeout when connecting to limit the amount of time + * we block... + */ + + timeout.tv_sec = 30; + timeout.tv_usec = 0; + setsockopt(tcp_socket, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout)); +#endif /* __APPLE__ */ + + /* + * Using TCP_NODELAY improves responsiveness, especially on systems + * with a slow loopback interface... + */ + + val = 1; + setsockopt(tcp_socket, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)); + + /* + * Close this socket when starting another process... + */ + + fcntl(tcp_socket, F_SETFD, FD_CLOEXEC); + + /* + * Then connect... + */ + + get_address_info(addr, host, &port); + + if ( connect( tcp_socket, &(addr->addr), sa_size(addr) ) != 0) + { + bjnp_debug(LOG_CRIT, "Failed to establish TCP connection to printer %s port %d\n", + host, port); + close( tcp_socket); + return -1; + } + bjnp_debug( LOG_DEBUG, "Established TP connection to printer %s port %d\n", + host, port); + return tcp_socket; +} + +http_addr_t * +bjnp_start_job (http_addrlist_t * list, char *user, char *title) +{ +/* + * send details of printjob to printer + * Returns: addrlist set to address details of used printer + */ + http_addr_t * addr; + http_addr_t * ret_addr; + char host[BJNP_HOST_MAX]; + int port; + + while (list != NULL) + { + addr = (http_addr_t *) &(list->addr); + get_address_info( addr, host, &port); + bjnp_debug (LOG_DEBUG, "Connecting to %s port %d\n", + host, port); + + if (bjnp_send_job_details( addr, user, title ) == 0 ) + { + io_slot.free = 1; + + /* set printer information in case it is needed later */ + + get_printer_id (&(list->addr), cur_printer_model, + cur_printer_IEEE1284_id); + ret_addr = malloc(sizeof(http_addr_t) ); + memset(ret_addr, 0, sizeof(http_addr_t) ); + memcpy(ret_addr, addr, sa_size(addr) ); + return ret_addr; + } + list = list->next; + } + return NULL; /* NULL */ +} + +void +bjnp_finish_job (http_addr_t * addr) +{ +/* + * Signal end of printjob to printer + */ + + bjnp_debug (LOG_DEBUG2, "Finish printjob\n"); + bjnp_send_close( addr ); +} + +ssize_t +bjnp_write2 (int fd, const void *buf, size_t count) +{ +/* + * This function writes printdata to the printer. This function mimicks the std. + * lib. write function as much as possible. + * Returns: number of bytes written to the printer + */ + int sent_bytes; + int terrno; + int command_len; + + if (!io_slot.free) + { + errno = EAGAIN; + return -1; + } + + /* set BJNP command header */ + + command_len = bjnp_header_size + count; + io_slot.seq_no = bjnp_set_command_header (&io_slot.print_buf, CMD_TCP_PRINT, + session_id, command_len); + io_slot.count = count; + memcpy (&(io_slot.print_buf.tcp_print.data), buf, count); + + + bjnp_debug (LOG_DEBUG, "bjnp_write2: printing %d bytes\n", count); + bjnp_hexdump (LOG_DEBUG2, "Print data:", (char *) &io_slot.print_buf, + command_len); + + if ((sent_bytes = + write (fd, &io_slot.print_buf, command_len)) < 0) + { + /* return result from write */ + terrno = errno; + bjnp_debug (LOG_CRIT, "bjnp_write2: Could not send data!\n"); + errno = terrno; + return sent_bytes; + } + else if (sent_bytes != command_len) + { + errno = EIO; + return -1; + } + io_slot.free = 0; + + /* correct nr of bytes sent for length of command */ + /* sent_byte < expected is an unrecoverable error */ + + return sent_bytes - bjnp_header_size; +} + + + +int +bjnp_backchannel (int fd, ssize_t * written) +{ +/* + * This function receives the responses to the write commands. + * written wil be set to the number of bytes confirmed by the printer + * Returns: + * BJNP_OK when valid ack is received, written is set to number of bytes + * sent to and accepted by printer (could be 0 for keep-alive) + * BJNP_IO_ERROR when any io-error occurred + * BJNP_NOT_AN_ACK when the packet received was not an ack, must be ignored + * BJNP_THROTTLE when printer indicated it could not handle the input data + */ + bjnp_response_t response; + unsigned int recv_bytes; + unsigned int resp_seqno; + int terrno; + int payload; + + bjnp_debug (LOG_DEBUG, "bjnp_backchannel: receiving response\n"); + + /* get response */ + + if ((recv_bytes = + read (fd, &response, + sizeof(response) ) ) < bjnp_header_size ) + { + terrno = errno; + bjnp_debug (LOG_CRIT, + "bjnp_backchannel: (recv) could not read response header, recieved %d bytes!\n", + recv_bytes); + bjnp_debug (LOG_CRIT, "bjnp_backchannel: (recv) error: %s!\n", + strerror (terrno)); + errno = terrno; + return BJNP_IO_ERROR; + } + + bjnp_hexdump (LOG_DEBUG2, "TCP response:", &response, + recv_bytes); + + if (response.header.cmd_code != CMD_TCP_PRINT) + { + /* not a print response, discard */ + + bjnp_debug (LOG_DEBUG, "Not a printing response packet, discarding!"); + return BJNP_NOT_AN_ACK; + } + + resp_seqno = ntohs (response.header.seq_no); + + /* do sanity check on sequence number of response */ + if (resp_seqno != io_slot.seq_no) + { + bjnp_debug (LOG_CRIT, + "bjnp_backchannel: printer reported sequence number %d, expected %d\n", + resp_seqno, io_slot.seq_no); + + errno = EIO; + return BJNP_IO_ERROR; + } + + /* valid response, check payload length */ + + payload = ntohl (response.tcp_print_response.header.payload_len); + + if (payload == sizeof(response.tcp_print_response.accepted) ) + { + *written = ntohl (response.tcp_print_response.accepted); + } + else + { + /* there is no or an incroorect length payload, assume 0 bytes received */ + *written = 0; + } + + bjnp_debug (LOG_DEBUG, + "bjnp_backchannel: response: written = %lx, seqno = %lx\n", + *written, resp_seqno); + + io_slot.free = 1; + + /* check length reported by printer */ + + if (io_slot.count == *written) + { + /* printer reported expected number of bytes */ + return BJNP_OK; + } + else if (*written == 0) + { + /* data was sent to printer, but printer reports that it is busy */ + /* add a delay before we try again */ + + bjnp_debug (LOG_INFO, "Printer does not accept data, throttling....\n"); + usleep (40000); + return BJNP_THROTTLE; + } + + /* printer reports unexpected number of bytes */ + bjnp_debug (LOG_CRIT, + "bjnp_backchannel: printer reported %d bytes received, expected %d\n", + written, io_slot.count); + errno = EIO; + return BJNP_IO_ERROR; +} + +ssize_t +bjnp_write (int fd, const void *buf, size_t count) +{ + /* This is a wrapper around bjnp_write2. It parses the input stream for BJL commands + * and outputs these in a new/separate tcp packet. Each call prints at most buffer upto + * next command + * It is an ugly hack, I know.... + * This function can also be used to send keep-alive packets when count = 0 + */ + + char start_cmd[] = { 0x1b, 0x5b, 0x4b, 0x2, 0x0, 0x0 }; + int print_count; + int result; + int terrno; + + /* TODO: allow scanning over buffer borders */ + + bjnp_debug (LOG_DEBUG, "bjnp_write: starting printing of %d characters\n", + count); + + if ((print_count = + find_bin_string (buf, count, start_cmd, sizeof (start_cmd))) == -1) + { + /* no command found, print whole buffer */ + + print_count = count; + } + /* print content of buf upto command */ + + result = bjnp_write2 (fd, buf, print_count); + terrno = errno; + bjnp_debug (LOG_DEBUG, + "bjnp_write: Printed %d bytes, last command sent: %d\n", + result, io_slot.seq_no); + errno = terrno; + + return result; +} + +int +bjnp_backendGetDeviceID (char *device_id, int device_id_size, + char *make_model, int make_model_size) +{ +/* + * Returns the printer information for the active printer + * Returns: 0 if ok + * -1 if not found + */ + strncpy (device_id, cur_printer_IEEE1284_id, device_id_size); + device_id[device_id_size] = '\0'; + + strncpy (make_model, cur_printer_model, make_model_size); + make_model[make_model_size] = '\0'; + if ((strlen (make_model) == 0) && (strlen (device_id) == 0)) + return -1; + return 0; +} diff --git a/bjnp-protocol.h b/bjnp-protocol.h new file mode 100644 index 0000000..f55792b --- /dev/null +++ b/bjnp-protocol.h @@ -0,0 +1,164 @@ +/* + * BJNP protocol definitions for the + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 - 2012 by Louis Lagendijk + * + * These coded instructions, statements, and computer programs are the + * property of Louis Lagendijk and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * <to be added> + */ +#ifndef _CUPS_BJNP_PROTOCOL_H_ +#define _CUPS_BJNP_PROTOCOL_H_ + +/* + * BJNP protocol related definitions + */ + +#define BJNP_STRING "BJNP" +#define BJNP_METHOD "bjnp" + +/* commands */ +typedef enum bjnp_cmd_e +{ + CMD_UDP_DISCOVER = 0x01, /* discover if service type is listening at + this port */ + CMD_UDP_PRINT_JOB_DET = 0x10, /* send print job owner details */ + CMD_UDP_CLOSE = 0x11, /* request connection closure */ + CMD_TCP_PRINT = 0x21, /* print */ + CMD_UDP_GET_STATUS = 0x20, /* get printer status */ + CMD_UDP_GET_ID = 0x30, /* get printer identity */ + CMD_UDP_SCAN_JOB = 0x32 /* send scan job owner details */ +} bjnp_cmd_t; + +/* command type */ + +typedef enum uint8_t +{ + BJNP_CMD_PRINT = 0x1, /* printer command */ + BJNP_CMD_SCAN = 0x2, /* scanner command */ + BJNP_RES_PRINT = 0x81, /* printer response */ + BJNP_RES_SCAN = 0x82 /* scanner response */ +} bjnp_cmd_type_t; + +/* the bjnp header, used for commands and responses */ + +struct __attribute__ ((__packed__)) bjnp_header +{ + char BJNP_id[4]; /* string: BJNP */ + uint8_t dev_type; /* 1 = printer, 2 = scanner */ + uint8_t cmd_code; /* command code/response code */ + uint16_t unknown1; /* unknown, always 0? */ + uint16_t seq_no; /* sequence number */ + uint16_t session_id; /* session id for printing */ + uint32_t payload_len; /* length of command buffer */ +}; + +#define bjnp_header_size sizeof(struct bjnp_header) + +/* command definition */ + +typedef union __attribute__ ((__packed__)) bjnp_command_u + { + struct bjnp_header header; + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + } udp_discover; + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + char unknown[8]; /* don't know what these are for */ + char hostname[64]; /* hostname of sender */ + char username[64]; /* username */ + char jobtitle[256]; /* job title */ + } udp_job_details; + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + } udp_close; + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + char data [BJNP_PRINTBUF_MAX]; + /* data to be printer */ + } tcp_print; + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + } udp_get_status; + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + } udp_get_id; + } bjnp_command_u; + +typedef union __attribute__ ((__packed__)) bjnp_response_u +{ + struct bjnp_header header; + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + char unknown1[4]; /* 00 01 08 00 */ + char mac_len; /* length of mac address */ + char addr_len; /* length od address field */ + unsigned char mac_addr[6];/* printers mac address */ + union __attribute__ ((__packed__) ) + { + struct __attribute__ ((__packed__)) + { + unsigned char ipv4_addr[4]; + /* a single IPv4 address */ + } ipv4; + struct __attribute__ ((__packed__)) + { + unsigned char ipv6_addr[8][16]; + /* array of IPv6 address */ + } ipv6; + } addresses; + } udp_discover_response; + + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + } udp_print_job_details_response; + + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + } udp_close_response; + + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + uint32_t accepted; /* nr of bytes accepted by printer */ + } tcp_print_response; + + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + uint16_t status_len; /* length of status field */ + char status[2048]; + } udp_status_response; + + struct __attribute__ ((__packed__)) + { + struct bjnp_header header; + uint16_t id_len; /* length of identity field */ + char id[2048]; /* identity */ + } udp_identity_response; + char fillers[4096]; +} bjnp_response_u; + +#define BST_PRINTING 0x80 +#define BST_BUSY 0x20 +#define BST_OPCALL 0x08 +#define STR_BST "BST:" + +#endif /* _CUPS_BJNP_PROTOCOL_H_ */ diff --git a/bjnp-runloop.c b/bjnp-runloop.c new file mode 100644 index 0000000..17f18e3 --- /dev/null +++ b/bjnp-runloop.c @@ -0,0 +1,479 @@ +/* + * + * bjnp specifc run loop APIs for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * based on: + * + * Common run loop APIs for the Common UNIX Printing System (CUPS). + * + * Copyright 2007-2008 by Apple Inc. + * Copyright 2006-2007 by Easy Software Products, all rights reserved. + * + * These coded instructions, statements, and computer programs are the + * property of Apple Inc. and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * + * backendRunLoop() - Read and write print and back-channel data. + */ + +/* + * Include necessary headers. + */ + +#include "bjnp.h" +#ifdef __hpux +# include <sys/time.h> +#else +# include <sys/select.h> +#endif /* __hpux */ +#include <stdio.h> +#include <signal.h> +#include <errno.h> +/* + * 'backendRunLoop()' - Read and write print and back-channel data. + */ + +ssize_t /* O - Total bytes on success, -1 on error */ +bjnp_backendRunLoop (int print_fd, /* I - Print file descriptor */ + int device_fd, /* I - Device file descriptor */ + http_addr_t * addr) + /* I - address for printer */ +{ + int send_keep_alive; /* flag that an empty data packet should be sent to printer */ + int nfds; /* Maximum file descriptor value + 1 */ + fd_set input, /* Input set for reading */ + output; /* Output set for writing */ + ssize_t print_bytes, /* Print bytes read */ + total_bytes, /* Total bytes written */ + bytes; /* Bytes written */ + int result; /* result code from select */ + int paperout, /* "Paper out" status */ + ack_pending; /* io slot status */ + int offline; /* "Off-line" status */ + int draining; /* Drain command recieved? */ + char print_buffer[BJNP_PRINTBUF_MAX], + /* Print data buffer */ + *print_ptr; /* Pointer into print data buffer */ + struct timeval timeout; +#if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) + struct sigaction action; /* Actions for POSIX signals */ +#endif /* HAVE_SIGACTION && !HAVE_SIGSET */ + +#if BJNP_CUPS_VERSION >= 103 + int side_channel_open; /* side channel status */ + cups_sc_command_t command; /* Request command */ + cups_sc_status_t status; /* Request/response status */ + char data[16536]; /* Request/response data */ + int datalen; /* Request/response data size */ + char model[BJNP_MODEL_MAX]; /* printer make & model */ + char dev_id[BJNP_IEEE1284_MAX]; /* IEEE1284 device id */ +#endif /* cups >= 1.3 */ + + fprintf (stderr, + "DEBUG: bjnp_backendRunLoop(print_fd=%d, device_fd=%d\n", + print_fd, device_fd); + + /* + * If we are printing data from a print driver on stdin, ignore SIGTERM + * so that the driver can finish out any page data, e.g. to eject the + * current page. We only do this for stdin printing as otherwise there + * is no way to cancel a raw print job... + */ + + if (!print_fd) + { +#ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ + sigset (SIGTERM, SIG_IGN); +#elif defined(HAVE_SIGACTION) + memset (&action, 0, sizeof (action)); + + sigemptyset (&action.sa_mask); + action.sa_handler = SIG_IGN; + sigaction (SIGTERM, &action, NULL); +#else + signal (SIGTERM, SIG_IGN); +#endif /* HAVE_SIGSET */ + } + + /* + * Figure out the maximum file descriptor value to use with select()... + */ + + nfds = (print_fd > device_fd ? print_fd : device_fd) + 1; + + print_bytes = 0; + print_ptr = print_buffer, + offline = -1; + paperout = -1; + total_bytes = 0; + ack_pending = 0; + draining = 0; + send_keep_alive = 0; + side_channel_open = 1; + + /* + * Now loop until we are out of data from print_fd... + */ + + while (1) + { + /* + * Use select() to determine whether we have data to copy around... + */ + + FD_ZERO (&input); + FD_ZERO (&output); + + /* + * Accept new printdata only when no data is left + */ + + if (!print_bytes) + FD_SET (print_fd, &input); + + /* + * accept backchannel data from printer, used for acks + */ + + FD_SET (device_fd, &input); + + + /* + * Accept side channel data, unless there is print data pending (cups >= 1.3) + */ + +#if BJNP_CUPS_VERSION >= 103 + if (side_channel_open && !print_bytes && !draining) + FD_SET (CUPS_SC_FD, &input); +#endif + + /* + * Check if printer is ready to receive data when we have something to send + * (printdata is left or keep-alive is to be sent) but no ack is pending + */ + + if ((send_keep_alive || print_bytes) && !ack_pending) + FD_SET (device_fd, &output); + + timeout.tv_sec = KEEP_ALIVE_SECONDS; + + timeout.tv_usec = 0; + + result = select (nfds, &input, &output, NULL, &timeout); + + if (result < 0) + { + /* + * Pause printing to clear any pending errors... + */ + + if (errno == ENXIO && offline != 1) + { + fputs ("STATE: +offline-error\n", stderr); + _cupsLangPuts (stderr, + _("INFO: Printer is currently off-line.\n")); + offline = 1; + } + else if (errno == EINTR && total_bytes == 0) + { + fputs ("DEBUG: Received an interrupt before any bytes were " + "written, aborting!\n", stderr); + return (0); + } + + sleep (1); + continue; + } + if (result == 0) + { + /* + * timeout - no data for printer; make sure that next time we + * send a keep-alive packet to avoid that connection to printer + * times out + */ + if (!ack_pending) + send_keep_alive = 1; + + bjnp_debug (LOG_DEBUG, + "bjnp_runloop: select timeout send_keep_alive=%d print_fd=%d " + "device_fd=%d print_bytes=%d ack_pending=%d\n", + send_keep_alive, print_fd, device_fd, print_bytes, + ack_pending); + continue; + } + +#if BJNP_CUPS_VERSION >= 103 + + /* + * Check if we have a side-channel request ready (cups >= 1.3)... + */ + + if (FD_ISSET (CUPS_SC_FD, &input)) + { + /* + * Do the side-channel request + */ + + datalen = sizeof (data) -1; + + if (cupsSideChannelRead (&command, &status, data, &datalen, 1.0) != 0) + { + /* side channel is closed, or we lost synchronization */ + side_channel_open = 0; + } + else + { + bjnp_debug (LOG_DEBUG, "Received side-channel request, command is %d\n", command); + switch (command) + { + case CUPS_SC_CMD_DRAIN_OUTPUT: + + /* + * Our sockets disable the Nagle algorithm and data is sent immediately. + * + */ + + draining = 1; + + /* we will do cupsSideChannelWrite() once there is no data left ! */ + break; + + case CUPS_SC_CMD_GET_BIDI: + status = CUPS_SC_STATUS_OK; + data[0] = CUPS_SC_BIDI_NOT_SUPPORTED; + datalen = 1; + cupsSideChannelWrite (command, status, data, datalen, 1.0); + break; + + case CUPS_SC_CMD_GET_DEVICE_ID: + if (bjnp_backendGetDeviceID + (dev_id, sizeof (dev_id), model, sizeof (model)) == 0) + { + status = CUPS_SC_STATUS_OK; + strncpy (data, dev_id, sizeof (data)); + datalen = (int) strlen (data); + } + else + { + status = CUPS_SC_STATUS_IO_ERROR; + datalen = 0; + } + cupsSideChannelWrite (command, status, data, datalen, 1.0); + break; + +#if BJNP_CUPS_VERSION >= 105 + case CUPS_SC_CMD_GET_CONNECTED: + status = CUPS_SC_STATUS_OK; + data[0] = (device_fd != -1); + datalen = 1; + break; +#endif + + default: + + /* + * this covers the following values + * + * case CUPS_SC_CMD_GET_STATE: + * case CUPS_SC_CMD_SOFT_RESET: + * + * for CUPS 1.4 and later + * + * case CUPS_SC_CMD_SNMP_GET: + * case CUPS_SC_CMD_SNMP_GET_NEXT: + * + * these values should not occur + * case CUPS_SC_CMD_NONE: + * case CUPS_SC_CMD_MAX: + */ + + status = CUPS_SC_STATUS_NOT_IMPLEMENTED; + datalen = 0; + cupsSideChannelWrite (command, status, data, datalen, 1.0); + break; + } + + } + } +#endif + /* + * Check if we have back-channel data (ack) ready... + */ + + if (FD_ISSET (device_fd, &input)) + { + result = bjnp_backchannel (device_fd, &bytes); + switch (result) + { + case BJNP_IO_ERROR: + perror ("ERROR: failed to read backchannel data"); + return (-1); + break; + case BJNP_OK: + print_bytes -= bytes; + print_ptr += bytes; + total_bytes += bytes; + ack_pending = 0; + + /* + * Success, reset paper out error conditions + */ + + if (paperout) + { + fputs ("STATE: -media-empty-error\n", stderr); + paperout = 0; + } + + fprintf (stderr, "DEBUG: Wrote %d bytes of print data...\n", + (int) bytes); + break; + case BJNP_THROTTLE: + /* + * Data not accepted by printer, check paper out condition + */ + + if ((paperout != 1) + && (bjnp_get_paper_status (addr) == BJNP_PAPER_OUT)) + { + fputs ("STATE: +media-empty-error\n", stderr); + _cupsLangPuts (stderr, _("ERROR: Out of paper!\n")); + paperout = 1; + } + ack_pending = 0; + break; + + case BJNP_NOT_AN_ACK: + /* what we received was not an ack, no action */ + break; + + default: + /* no action */ + break; + } + } + + /* + * Check if we have print data ready... + */ + + if (FD_ISSET (print_fd, &input)) + { + if ((print_bytes = read (print_fd, print_buffer, + sizeof (print_buffer))) < 0) + { + /* + * Read error - bail if we don't see EAGAIN or EINTR... + */ + + if (errno != EAGAIN || errno != EINTR) + { + perror ("ERROR: Unable to read print data"); + return (-1); + } + + print_bytes = 0; + } + else if (print_bytes == 0) + { + /* + * End of input file, break out of the loop + */ + +#if BJNP_CUPS_VERSION >= 103 + if (draining) + { + command = CUPS_SC_CMD_DRAIN_OUTPUT; + status = CUPS_SC_STATUS_OK; + datalen = 0; + cupsSideChannelWrite (command, status, data, datalen, 1.0); + draining = 0; + } +#endif + + break; + } + else + { + print_ptr = print_buffer; + + fprintf (stderr, "DEBUG: Read %d bytes of print data...\n", + (int) print_bytes); + } + } + + /* + * Check if the device is ready to receive data and we have data to + * send... + */ + + if ((send_keep_alive || print_bytes) && FD_ISSET (device_fd, &output)) + { + bytes = bjnp_write (device_fd, print_ptr, print_bytes); + send_keep_alive = 0; + if (bytes < 0) + { + /* + * Write error - bail if we don't see an error we can retry... + */ + + if (errno == ENOSPC) + { + if (paperout != 1) + { + fputs ("STATE: +media-empty-error\n", stderr); + _cupsLangPuts (stderr, _("ERROR: Out of paper!\n")); + paperout = 1; + } + } + else if (errno == ENXIO) + { + if (offline != 1) + { + fputs ("STATE: +offline-error\n", stderr); + _cupsLangPuts (stderr, + _ + ("INFO: Printer is currently off-line.\n")); + offline = 1; + } + } + else if (errno != !EAGAIN && errno != EINTR && errno != ENOTTY) + { + fprintf (stderr, + _("ERROR: Unable to write print data: %s\n"), + strerror (errno)); + return (-1); + } + } + else + { + if (offline) + { + fputs ("STATE: -offline-error\n", stderr); + _cupsLangPuts (stderr, + _("INFO: Printer is now on-line.\n")); + offline = 0; + } + + /* + * we sent data, wait for the ack before sending more data + */ + + ack_pending = 1; + } + } + } + + /* + * Return with success... + */ + + return (total_bytes); +} diff --git a/bjnp-utils.c b/bjnp-utils.c new file mode 100644 index 0000000..bcb37eb --- /dev/null +++ b/bjnp-utils.c @@ -0,0 +1,324 @@ +/* + * TCP/IP IO communication implementation for + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * These coded instructions, statements, and computer programs are the + * property of Louis Lagendijk and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * Utility functions + */ + + +#include <stdio.h> +#include <unistd.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include "bjnp.h" + +int sa_is_equal( const http_addr_t * sa1, const http_addr_t * sa2) +{ + if ((sa1 == NULL) || (sa2 == NULL) ) + return 0; + + if (sa1->addr.sa_family == sa2-> addr.sa_family) + { + if( sa1 -> addr.sa_family == AF_INET) + { + if ( (sa1->ipv4.sin_port == sa2->ipv4.sin_port) && + (sa1->ipv4.sin_addr.s_addr == sa2->ipv4.sin_addr.s_addr)) + { + return 1; + } + } +#ifdef ENABLE_IPV6 + else if (sa1 -> addr.sa_family == AF_INET6 ) + { + if ( (sa1-> ipv6.sin6_port == sa2->ipv6.sin6_port) && + (memcmp(&(sa1->ipv6.sin6_addr), &(sa2->ipv6.sin6_addr), sizeof(struct in6_addr)) == 0)) + { + return 1; + } + } +#endif + } + return 0; +} + +int sa_size( const http_addr_t *sa) +{ + switch (sa -> addr.sa_family) + { + case AF_INET: + return (sizeof(struct sockaddr_in) ); +#ifdef ENABLE_IPV6 + case AF_INET6: + return (sizeof(struct sockaddr_in6) ); +#endif + default: + /* should not occur */ + return sizeof( http_addr_t ); + } +} + +int get_protocol_family( const http_addr_t *sa) +{ + switch (sa -> addr.sa_family) + { + case AF_INET: + return PF_INET; + break; +#ifdef ENABLE_IPV6 + case AF_INET6: + return PF_INET6; + break; +#endif + default: + /* should not occur */ + return -1; + } +} + +void get_address_info ( const http_addr_t *addr, char * addr_string, int *port) +{ + char tmp_addr[BJNP_HOST_MAX]; + if ( addr->addr.sa_family == AF_INET) + { + inet_ntop( AF_INET, &(addr -> ipv4.sin_addr.s_addr), addr_string, BJNP_HOST_MAX); + *port = ntohs (addr->ipv4.sin_port); + } +#ifdef ENABLE_IPV6 + else if (addr->addr.sa_family == AF_INET6) + { + inet_ntop( AF_INET6, addr -> ipv6.sin6_addr.s6_addr, tmp_addr, sizeof(tmp_addr) ); + + if (IN6_IS_ADDR_LINKLOCAL( &(addr -> ipv6.sin6_addr) ) ) + sprintf(addr_string, "[%s%%%d]", tmp_addr, addr -> ipv6.sin6_scope_id); + else + sprintf(addr_string, "[%s]", tmp_addr); + + *port = ntohs (addr->ipv6.sin6_port); + } +#endif + else + { + /* unknown address family, should not occur */ + strcpy(addr_string, "Unknown address family"); + *port = 0; + } +} + +int +parse_IEEE1284_to_model (char *printer_id, char *model) +{ +/* + * parses the IEEE1284 ID of the printer to retrieve make and model + * of the printer + * Returns: 0 = not found + * 1 = found, model is set + */ + + char s[BJNP_IEEE1284_MAX]; + char *tok; + + strcpy (s, printer_id); + model[0] = '\0'; + + tok = strtok (s, ";"); + while (tok != NULL) + { + /* DES contains make and model */ + + if (strncmp (tok, "DES:", 4) == 0) + { + strcpy (model, tok + 4); + return 1; + } + tok = strtok (NULL, ";"); + } + return 0; +} + +int +charTo2byte (char d[], char s[], int len) +{ + /* + * copy ASCII string to 2 byte unicode string + * Returns: number of characters copied + */ + + int done = 0; + int copied = 0; + int i; + + for (i = 0; i < len; i++) + { + d[2 * i] = '\0'; + if (s[i] == '\0') + { + done = 1; + } + if (done == 0) + { + d[2 * i + 1] = s[i]; + copied++; + } + else + d[2 * i + 1] = '\0'; + } + return copied; +} + +void u8tohex_string( uint8_t * input, char * str, int size) +{ + static const char hdigit[16] = + { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', + 'e', 'f' + }; + int i; + for (i = 0; i < size; i++) + { + str[ 2 * i] = hdigit[ (input[i] >> 4) & 0xf]; + str[ 2 * 1 +1] = hdigit[ input[i] & 0xf]; + } + str[2 * i] = '\0'; +} + + + + +int +find_bin_string (const void *in, int len, char *lookfor, int size) +{ + /* + * looks for a new print command in the input stream + * Returns: offset where lookfor is found or -1 when not found + */ + + int i; + const char *buf = in; + + /* start at offset 1 to avoid match at start of input */ + for (i = 1; i < (len - size); i++) + { + if ((buf[i] == lookfor[0]) && (memcmp (buf + i, lookfor, size) == 0)) + { + return i; + } + } + return -1; +} + +bjnp_address_type_t +get_printer_host (const http_addr_t *printer_addr, char *name, int *port) +{ + /* + * lookup hostname for printers address + */ + + struct addrinfo *results; + struct addrinfo *result; + http_addr_t *res_address; + char ip_address[BJNP_HOST_MAX]; + char service[64]; + int error; + int match = 0; + bjnp_address_type_t level; + +#ifdef ENABLE_IPV6 + if ( ( printer_addr -> addr.sa_family == AF_INET6 ) && + ( IN6_IS_ADDR_LINKLOCAL( &(printer_addr -> ipv6.sin6_addr ) ) ) ) + level = BJNP_ADDRESS_IS_LINK_LOCAL; + else + level = BJNP_ADDRESS_IS_GLOBAL; +#else + level = BJNP_ADDRESS_IS_GLOBAL; +#endif + + get_address_info( printer_addr, ip_address, port); + + bjnp_debug (LOG_INFO, "Found printer at ip address: %s\n", ip_address); + + /* do reverse name lookup, if hostname can not be found return IP-address */ + + if( (error = getnameinfo( &(printer_addr-> addr) , sa_size( printer_addr), + name, BJNP_HOST_MAX , NULL, 0, NI_NAMEREQD) ) != 0 ) + { + bjnp_debug(LOG_DEBUG, "Name for %s not found : %s\n", + ip_address, gai_strerror(error) ); + strcpy( name, ip_address ); + return level; + } + + + /* some buggy routers return rubbish if reverse lookup fails, so + * we do a forward lookup to see if the result matches the ip-address */ + + sprintf( service, "%d", *port); + if (getaddrinfo( name, service, NULL, &results) == 0) { + + result = results; + + while (result != NULL) { + + res_address = (http_addr_t *)result-> ai_addr; + + if(sa_is_equal( res_address, printer_addr)) { + + /* found match, good */ + + match = 1; + break; + } + result = result-> ai_next; + } + freeaddrinfo(results); + + if (match == 1) { + bjnp_debug (LOG_DEBUG, "Reverse lookup for %s succeeded, using as hostname\n", name); + level = BJNP_ADDRESS_HAS_FQDN; + } + else { + bjnp_debug (LOG_DEBUG, + "Reverse lookup for %s succeeded, forward lookup failed, using IP-address %s instead\n", + name, ip_address); + strcpy (name, ip_address); + } + } else { + /* lookup failed, use ip-address */ + bjnp_debug (LOG_DEBUG, "Reverse lookup of %s failed, using IP-address %s\n", name, ip_address); + strcpy (name, ip_address); + } + return level; +} + +char * bjnp_map_status(cups_sc_status_t status) +{ + switch(status) + { + case CUPS_SC_STATUS_BAD_MESSAGE: + return "bad message"; + case CUPS_SC_STATUS_IO_ERROR: + return "I/O error"; + case CUPS_SC_STATUS_NONE: + return "no status"; + case CUPS_SC_STATUS_NOT_IMPLEMENTED: + return "not implemented"; + case CUPS_SC_STATUS_NO_RESPONSE: + return "no response"; + case CUPS_SC_STATUS_OK: + return "status ok"; + case CUPS_SC_STATUS_TIMEOUT: + return "timeout"; + case CUPS_SC_STATUS_TOO_BIG: + return "message too big"; + default: + return "unknown status, please report!"; + } +} @@ -0,0 +1,452 @@ +/* + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * heavily based on cups AppSocket sources + * Copyright 2007 by Apple Inc. + * Copyright 1997-2007 by Easy Software Products, all rights reserved. + * + * These coded instructions, statements, and computer programs are the + * property of Apple Inc. and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * + * main() - Send a file to the printer or server. + * side_cb() - removed and integrated in main loop of RunLoop + * wait_bc() - removed as bjnp does not have a true backchannel + * it is used to send acks only + */ + +/* + * Include necessary headers. + */ + +#include "bjnp.h" +#include <stdio.h> +#include <stdarg.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <signal.h> +#include <errno.h> + +#ifdef WIN32 +# include <winsock.h> +#else +# include <unistd.h> +# include <fcntl.h> +# include <sys/socket.h> +# include <netinet/in.h> +# include <arpa/inet.h> +# include <netdb.h> +#endif /* WIN32 */ + + +/* + * 'main()' - Send a file to the printer or server. + * + * Usage: + * + * printer-uri job-id user title copies options [file] + */ + +int /* O - Exit status */ +main (int argc, /* I - Number of command-line arguments (6 or 7) */ + char *argv[]) /* I - Command-line arguments */ +{ + char method[255], /* Method in URI */ + hostname[1024], /* Hostname */ + username[255], /* Username info (not used) */ + resource[1024], /* Resource info (not used) */ + *options, /* Pointer to options */ + *name, /* Name of option */ + *value, /* Value of option */ + sep; /* Option separator */ + int print_fd; /* Print file */ + int copies; /* Number of copies to print */ + time_t start_time; /* Time of first connect */ + int recoverable; /* Recoverable error shown? */ + int contimeout; /* Connection timeout */ + int port; /* Port number */ + char portname[255]; /* Port name */ + int delay; /* Delay for retries... */ + int device_fd; /* AppSocket */ + int error; /* Error code (if any) */ + int i; /* loop variable */ + http_addrlist_t *addrlist; /* Address list */ + http_addr_t *addr; /* Connected address */ + char addrname[256]; /* Address name */ + ssize_t tbytes; /* Total number of bytes written */ + char *bjnp_debugstr; /* environment string */ +#if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET) + struct sigaction action; /* Actions for POSIX signals */ +#endif /* HAVE_SIGACTION && !HAVE_SIGSET */ + + + /* + * Make sure status messages are not buffered... + */ + + setbuf (stderr, NULL); + + /* + * Ignore SIGPIPE signals... + */ + +#ifdef HAVE_SIGSET + sigset (SIGPIPE, SIG_IGN); +#elif defined(HAVE_SIGACTION) + memset (&action, 0, sizeof (action)); + action.sa_handler = SIG_IGN; + sigaction (SIGPIPE, &action, NULL); +#else + signal (SIGPIPE, SIG_IGN); +#endif /* HAVE_SIGSET */ + + /* + * get debug level for printer discovery based on environment settings + */ + + if ((bjnp_debugstr = getenv ("BJNP_DEBUG")) != NULL) + bjnp_set_debug_level (bjnp_debugstr); + + /* + * Check command-line... + */ + + if (argc == 1) + { + struct printer_list printers[BJNP_PRINTERS_MAX]; + int num_printers; + int i; + + if ((num_printers = bjnp_discover_printers (printers)) == 0) + puts ("network bjnp \"Unknown\" \"Canon network printer\""); + else + for (i = 0; i < num_printers; i++) + { + printf ("network bjnp://%s:%u \"%s\" \"%s %s\" \"%s\"\n", + printers[i].hostname, + printers[i].port, + printers[i].model, + printers[i].model, + printers[i].hostname, printers[i].IEEE1284_id); + } + + return (CUPS_BACKEND_OK); + } + else if (argc < 6 || argc > 7) + { + fprintf (stderr, "cups BJNP backend - version %s\n", VERSION); + _cupsLangPrintf (stderr, + _ ("Usage: %s job-id user title copies options [file]\n"), + argv[0]); + return (CUPS_BACKEND_FAILED); + } + + /* + * If we have 7 arguments, print the file named on the command-line. + * Otherwise, send stdin instead... + */ + + if (argc == 6) + { + print_fd = 0; + copies = 1; + } + else + { + /* + * Try to open the print file... + */ + + if ((print_fd = open (argv[6], O_RDONLY)) < 0) + { + perror ("ERROR: unable to open print file"); + return (CUPS_BACKEND_FAILED); + } + + copies = atoi (argv[4]); + } + + /* + * Extract the hostname and port number from the URI... + */ + + httpSeparateURI (HTTP_URI_CODING_ALL, cupsBackendDeviceURI (argv), + method, sizeof (method), username, sizeof (username), + hostname, sizeof (hostname), &port, + resource, sizeof (resource)); + + if (port == 0) + port = BJNP_PORT_PRINT; + + /* + * Get options, if any... + */ + + contimeout = 7 * 24 * 60 * 60; + + if ((options = strchr (resource, '?')) != NULL) + { + /* + * Yup, terminate the device name string and move to the first + * character of the options... + */ + + *options++ = '\0'; + + /* + * Parse options... + */ + + while (*options) + { + /* + * Get the name... + */ + + name = options; + + while (*options && *options != '=' && *options != '+' + && *options != '&') + options++; + + if ((sep = *options) != '\0') + *options++ = '\0'; + + if (sep == '=') + { + /* + * Get the value... + */ + + value = options; + + while (*options && *options != '+' && *options != '&') + options++; + + if (*options) + *options++ = '\0'; + } + else + value = (char *) ""; + + /* + * Process the option... + */ + + if (!strcasecmp (name, "contimeout")) + { + /* + * Set the connection timeout... + */ + + if (atoi (value) > 0) + contimeout = atoi (value); + } + else if (!strcasecmp (name, "debuglevel")) + { + bjnp_set_debug_level (value); + } + } + } + + /* + * print command line arguments to debug log + * We can not do that sooner, as we first need to initialize + * the debug system + */ + + for (i = 0; i < argc; i++) + { + bjnp_debug(LOG_DEBUG, "cups-bjnp: argv[%d] = %s\n", i, argv[i]); + } + + /* + * Then try to connect to the remote host... + */ + + recoverable = 0; + start_time = time (NULL); + + sprintf (portname, "%d", port); + + if ((addrlist = httpAddrGetList (hostname, AF_UNSPEC, portname)) == NULL) + { + _cupsLangPrintf (stderr, _("ERROR: Unable to locate printer \'%s\'!\n"), + hostname); + return (CUPS_BACKEND_STOP); + } + + _cupsLangPrintf (stderr, + _("INFO: Attempting to connect to host %s on port %d\n"), + hostname, port); + + fputs ("STATE: +connecting-to-device\n", stderr); + + for (delay = 5;;) + { + if ( ( (addr = bjnp_start_job (addrlist, argv[2], argv[3]) ) == NULL) || + ( device_fd = bjnp_addr_connect (addr)) < 0 ) + { + error = errno; + device_fd = -1; + + if (getenv ("CLASS") != NULL) + { + /* + * If the CLASS environment variable is set, the job was submitted + * to a class and not to a specific queue. In this case, we want + * to abort immediately so that the job can be requeued on the next + * available printer in the class. + */ + + _cupsLangPuts (stderr, + _ + ("INFO: Unable to contact printer, queuing on next " + "printer in class...\n")); + + /* + * Sleep 5 seconds to keep the job from requeuing too rapidly... + */ + + sleep (5); + + return (CUPS_BACKEND_FAILED); + } + + if (error == ECONNREFUSED || error == EHOSTDOWN || + error == EHOSTUNREACH) + { + if (contimeout && (time (NULL) - start_time) > contimeout) + { + _cupsLangPuts (stderr, + _("ERROR: Printer not responding!\n")); + return (CUPS_BACKEND_FAILED); + } + + recoverable = 1; + + _cupsLangPrintf (stderr, + _ + ("WARNING: recoverable: Network host \'%s\' is busy; " + "will retry in %d seconds...\n"), hostname, + delay); + + sleep (delay); + + if (delay < 30) + delay += 5; + } + else + { + recoverable = 1; + + _cupsLangPrintf (stderr, "DEBUG: Connection error: %s\n", + strerror (errno)); + _cupsLangPuts (stderr, + _ + ("ERROR: recoverable: Unable to connect to printer; " + "will retry in 30 seconds...\n")); + sleep (30); + } + } + else + break; + } + + if (recoverable) + { + /* + * If we've shown a recoverable error make sure the printer proxies + * have a chance to see the recovered message. Not pretty but + * necessary for now... + */ + + fputs ("INFO: recovered: \n", stderr); + sleep (5); + } + + fputs ("STATE: -connecting-to-device\n", stderr); + _cupsLangPrintf (stderr, _("INFO: Connected to %s...\n"), hostname); + + get_address_info( addr, addrname, &port); + fprintf (stderr, "DEBUG: Connected to [%s]:%d (%s)...\n", + addrname, port, (addr->addr.sa_family == AF_INET ? "IPv4" : "IPV6") ); + + /* + * Print everything... + */ + + tbytes = 0; + + while (copies > 0 && tbytes >= 0) + { + copies--; + + if (print_fd != 0) + { + fputs ("PAGE: 1 1\n", stderr); + lseek (print_fd, 0, SEEK_SET); + } + + tbytes = bjnp_backendRunLoop (print_fd, device_fd, addr); + + if (print_fd != 0 && tbytes >= 0) + { +#ifdef HAVE_LONG_LONG + _cupsLangPrintf (stderr, + _("INFO: Sent print file, %lld bytes...\n"), + CUPS_LLCAST tbytes); +#else + _cupsLangPrintf (stderr, + _("INFO: Sent print file, %ld bytes...\n"), + CUPS_LLCAST tbytes); +#endif /* HAVE_LONG_LONG */ + } + } + + + /* + * Close the socket connection... + */ + + close (device_fd); + + /* + * and tell printer to finsh job + */ + bjnp_finish_job (addr); + free(addr); + addr = NULL; + httpAddrFreeList (addrlist); + addrlist = NULL; + + /* + * delay a bit as otherwise next job may hang (reported by Zedonet for PIXMA MX7600) + */ + + sleep(15); + + /* + * Close the input file and return... + */ + + if (print_fd != 0) + close (print_fd); + + if (tbytes >= 0) + _cupsLangPuts (stderr, _("INFO: Ready to print.\n")); + + return (tbytes < 0 ? CUPS_BACKEND_FAILED : CUPS_BACKEND_OK); +} + +/* + * End of "$Id: socket.c 6911 2007-09-04 20:35:08Z mike $". + */ + @@ -0,0 +1,208 @@ +/* + * Data structures and definitions for + * bjnp backend for the Common UNIX Printing System (CUPS). + * Copyright 2008 by Louis Lagendijk + * + * These coded instructions, statements, and computer programs are the + * property of Louis Lagendijk and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "LICENSE.txt" + * "LICENSE" which should have been included with this file. If this + * file is missing or damaged, see the license at "http://www.cups.org/". + * + * This file is subject to the Apple OS-Developed Software exception. + * + * Contents: + * <to be added> + */ +#ifndef _CUPS_BJNP_H_ +#define _CUPS_BJNP_H_ + +#include "config.h" +#include <cups/cups.h> +#include <cups/backend.h> +#include <cups/http.h> + +#define BJNP_CUPS_VERSION (100 * CUPS_VERSION_MAJOR + CUPS_VERSION_MINOR ) + +#if BJNP_CUPS_VERSION >= 103 +#include <cups/sidechannel.h> +#endif + +/* + * BJNP definitions + */ + +#define BJNP_PRINTBUF_MAX 4096 /* size of printbuffer */ +#define BJNP_CMD_MAX 2048 /* size of BJNP response buffer */ +#define BJNP_RESP_MAX 2048 /* size of BJNP response buffer */ +#define BJNP_STATUS_MAX 256 /* max size for status string */ +#define BJNP_IEEE1284_MAX 1024 /* max. allowed size of IEEE1284 id */ +#define BJNP_METHOD_MAX 16 /* max length of method */ +#define BJNP_HOST_MAX 128 /* max length of hostname or address */ +#define BJNP_PORT_MAX 64 /* max length of port string */ +#define BJNP_ARGS_MAX 128 /* max size of argument string */ +#define BJNP_MODEL_MAX 64 /* max allowed size for make&model */ +#define BJNP_IEEE1284_MAX 1024 /* max. allowed size of IEEE1284 id */ +#define BJNP_SERIAL_MAX 16 /* siuze of serial (mac-address) string */ +#define BJNP_SOCK_MAX 256 /* maximum number of open sockets */ +#define BJNP_PRINTERS_MAX 64 /* nax. number of printers in discovery */ +#define KEEP_ALIVE_SECONDS 3 /* max interval/2 seconds before we */ + /* send an empty data packet to the */ + /* printer */ +#define BJNP_MAX_BROADCAST_ATTEMPTS 2 /* number of broadcast packets to be sent */ +#define BJNP_BROADCAST_INTERVAL 10 /* ms between broadcasts */ + +#define USLEEP_MS 1000 /* sleep for 1 msec */ +#define BJNP_BC_RESPONSE_TIMEOUT 500 /* waiting time for broadc. responses */ +#define BJNP_PORT_PRINT 8611 +typedef enum +{ + BJNP_ADDRESS_IS_LINK_LOCAL = 0, + BJNP_ADDRESS_IS_GLOBAL = 1, + BJNP_ADDRESS_HAS_FQDN = 2 +} bjnp_address_type_t; + +typedef enum bjnp_paper_status_e +{ + BJNP_PAPER_UNKNOWN = -1, + BJNP_PAPER_OK = 0, + BJNP_PAPER_OUT = 1 +} bjnp_paper_status_t; + +typedef enum +{ + BJNP_STATUS_GOOD, + BJNP_STATUS_INVAL, + BJNP_STATUS_ALREADY_ALLOCATED +} BJNP_Status; + +/* + * structure that stores information on found printers + */ + +struct printer_list +{ + http_addr_t *addr; /* adress of printer */ + char hostname[BJNP_HOST_MAX]; /* hostame, if found, else ip-address */ + int host_type; /* indicates how desirable it is to use */ + /* this address: */ + /* 0 = link local address */ + /* 1 = global address without a FQDN */ + /* 2 = globall address with FQDN */ + int port; /* port number */ + char IEEE1284_id[BJNP_IEEE1284_MAX]; /* IEEE1284 printer id */ + char model[BJNP_MODEL_MAX]; /* printer make and model */ + char mac_address[BJNP_SERIAL_MAX]; /* unique serial number (mac_address) */ +}; + +#define BJNP_THROTTLE 2 + +typedef enum bjnp_loglevel_e +{ + LOG_NONE, + LOG_EMERG, + LOG_ALERT, + LOG_CRIT, + LOG_ERROR, + LOG_WARN, + LOG_NOTICE, + LOG_INFO, + LOG_DEBUG, + LOG_DEBUG2, + LOG_END /* not a real loglevel, but indicates end of list */ +} bjnp_loglevel_t; + +#ifndef CUPS_LOGDIR +#define CUPS_LOGDIR "/var/log/cups" +#endif /* CUPS_LOGDIR */ + +#define LOGFILE "bjnp_log" + +/* opaque types, defined in bjnp-protocol.h */ +union bjnp_command_u; +union bjnp_response_u; +typedef union bjnp_command_u bjnp_command_t; +typedef union bjnp_response_u bjnp_response_t; + +/* + * bjnp-runloop.c + */ +extern ssize_t bjnp_backendRunLoop (int print_fd, int device_fd, + http_addr_t * addr); + +/* + * bjnp-io.c + */ + +int bjnp_addr_connect( http_addr_t *addr); +http_addr_t * bjnp_start_job (http_addrlist_t * list, + char *user, char *title); +void bjnp_finish_job (http_addr_t * addr); +int bjnp_backchannel (int fd, ssize_t * written); +ssize_t bjnp_write (int fd, const void *buf, size_t count); +extern int bjnp_backendGetDeviceID (char *device_id, + int device_id_size, char *make_model, + int make_model_size); + +/* + * bjnp-discover.c + */ +int bjnp_discover_printers (struct printer_list *list); + +/* + * bjnp-commands.c + */ +void clear_cmd( bjnp_command_t *cmd); +int bjnp_set_command_header (bjnp_command_t *cmd, char cmd_code, + int my_session_id, int payload_len); +int get_printer_id (http_addr_t * addr, char *model, char *IEEE1284_id); +bjnp_paper_status_t bjnp_get_paper_status (http_addr_t * addr); +int bjnp_send_job_details (http_addr_t *addr, char *user, char *title ); +int bjnp_send_close( http_addr_t *addr ); + +/* + * bjnp-utils.c + */ +int sa_is_equal( const http_addr_t * sa1, const http_addr_t * sa2); +int sa_size( const http_addr_t *sa); +int get_protocol_family( const http_addr_t *sa); +void get_address_info ( const http_addr_t *addr, char * addr_string, int *port); +int parse_IEEE1284_to_model (char *printer_id, char *model); +int parse_status_to_paperout (int len, char *status_str); +int charTo2byte (char d[], char s[], int len); +int find_bin_string (const void *in, int len, char *lookfor, int size); +bjnp_address_type_t get_printer_host (const http_addr_t *printer_addr, + char *name, int *port); +void u8tohex_string( uint8_t * input, char * str, int size); +char * bjnp_map_status(cups_sc_status_t status); + +/* + * bjnp-debug.c + */ +void bjnp_set_debug_level (const char *level); +void bjnp_debug (bjnp_loglevel_t, const char *, ...); +void bjnp_hexdump (bjnp_loglevel_t level, char *header, const void *d_, + unsigned len); + +/* + * return values for bjnp_backchannel + */ +#define BJNP_OK 0 +#define BJNP_IO_ERROR -1 +#define BJNP_NOT_AN_ACK 1 + +/* definitions for functions available in cups 1.3 and later source tree only*/ + +#define _cupsLangPrintf fprintf +#define _cupsLangPuts(a,b) fputs(b,a) +#define _(x) (x) + +#ifndef CUPS_LLCAST +# define CUPS_LLCAST (long) +#endif + +/* static data */ + +extern uint16_t session_id; + +#endif /* ! CUPS_BJNP_H_ */ @@ -0,0 +1,343 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2012-03-05.13; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free +# Software Foundation, Inc. +# Written by Tom Tromey <tromey@cygnus.com>. +# +# 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, 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, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/conf/norpm b/conf/norpm new file mode 100644 index 0000000..05a0d07 --- /dev/null +++ b/conf/norpm @@ -0,0 +1,3 @@ +# rpmbuild not found, so we can not build an rpm + + diff --git a/conf/rpmbuild b/conf/rpmbuild new file mode 100644 index 0000000..cd88fdd --- /dev/null +++ b/conf/rpmbuild @@ -0,0 +1,4 @@ +# rpm target for rpm based systems + +rpm: dist-gzip ${PACKAGE}.spec + $(RPMBUILD) -ta ${distdir}.tar.gz diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..359d0fd --- /dev/null +++ b/config.h.in @@ -0,0 +1,198 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if the system supports IPv6 */ +#undef ENABLE_IPV6 + +/* Define to 1 if struct sockaddr_storage has an ss_family member */ +#undef HAS_SS_FAMILY + +/* Define to 1 if struct sockaddr_storage has __ss_family instead of ss_family + */ +#undef HAS___SS_FAMILY + +/* Define to 1 if you have the <arpa/inet.h> header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the <arpa/nameser.h> header file. */ +#undef HAVE_ARPA_NAMESER_H + +/* Define to 1 if you have the <cups/backend.h> header file. */ +#undef HAVE_CUPS_BACKEND_H + +/* Define to 1 if you have the <cups/cups.h> header file. */ +#undef HAVE_CUPS_CUPS_H + +/* Define to 1 if you have the <cups/http.h> header file. */ +#undef HAVE_CUPS_HTTP_H + +/* Define to 1 if you have the <fcntl.h> header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the `ftime' function. */ +#undef HAVE_FTIME + +/* Define to 1 if you have the `getaddrinfo' function. */ +#undef HAVE_GETADDRINFO + +/* Define to 1 if you have the `gethostname' function. */ +#undef HAVE_GETHOSTNAME + +/* Define to 1 if you have the `getifaddrs' function. */ +#undef HAVE_GETIFADDRS + +/* Define to 1 if you have the `getnameinfo' function. */ +#undef HAVE_GETNAMEINFO + +/* Define to 1 if you have the `inet_ntoa' function. */ +#undef HAVE_INET_NTOA + +/* Define to 1 if you have the `inet_ntop' function. */ +#undef HAVE_INET_NTOP + +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `cups' library (-lcups). */ +#undef HAVE_LIBCUPS + +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have the <netdb.h> header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the <netinet/in.h> header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the `ntohl' function. */ +#undef HAVE_NTOHL + +/* Define to 1 if you have the `ntohs' function. */ +#undef HAVE_NTOHS + +/* Define to 1 if you have the <resolv.h> header file. */ +#undef HAVE_RESOLV_H + +/* Define to 1 if you have the `select' function. */ +#undef HAVE_SELECT + +/* Define to 1 if you have the `socket' function. */ +#undef HAVE_SOCKET + +/* Define to 1 if you have the <stdint.h> header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the <stdlib.h> header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the `strerror' function. */ +#undef HAVE_STRERROR + +/* Define to 1 if you have the <strings.h> header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strncasecmp' function. */ +#undef HAVE_STRNCASECMP + +/* Define to 1 if you have the <sys/select.h> header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the <sys/socket.h> header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the <sys/timeb.h> header file. */ +#undef HAVE_SYS_TIMEB_H + +/* Define to 1 if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the <sys/types.h> header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the <wchar.h> header file. */ +#undef HAVE_WCHAR_H + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to the type of arg 1 for `select'. */ +#undef SELECT_TYPE_ARG1 + +/* Define to the type of args 2, 3 and 4 for `select'. */ +#undef SELECT_TYPE_ARG234 + +/* Define to the type of arg 5 for `select'. */ +#undef SELECT_TYPE_ARG5 + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT32_T + +/* Define for Solaris 2.5.1 so the uint8_t typedef from <sys/synch.h>, + <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT8_T + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#undef size_t + +/* Define to `int' if <sys/types.h> does not define. */ +#undef ssize_t + +/* Define to the type of an unsigned integer type of width exactly 16 bits if + such a type exists and the standard includes do not define it. */ +#undef uint16_t + +/* Define to the type of an unsigned integer type of width exactly 32 bits if + such a type exists and the standard includes do not define it. */ +#undef uint32_t + +/* Define to the type of an unsigned integer type of width exactly 8 bits if + such a type exists and the standard includes do not define it. */ +#undef uint8_t diff --git a/configure b/configure new file mode 100755 index 0000000..706af2c --- /dev/null +++ b/configure @@ -0,0 +1,6469 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68 for cups-bjnp 1.2. +# +# Report bugs to <louis.lagendijk@gmail.com>. +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/cups-bjnp] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of cups-bjnp 1.2:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors + --disable-Werror don't use gcc's -Werror option when building + --disable-ipv6 disable IPv6 support + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-cupsbackenddir=DIR + cups-backends directory (auto) + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + LIBS libraries to pass to the linker, e.g. -l<library> + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if + you have headers in a nonstandard directory <include dir> + RPMBUILD rpmbuild command + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to <louis.lagendijk@gmail.com>. +_ACEOF +ac_status=$? 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"newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='cups-bjnp' + VERSION='1.2' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + + +## Check for programs +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +if test "x$CC" != xcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +## +## Library directories +## +SRCH_LIB="/usr/local/lib /usr/lib /opt/cups/lib /opt/lib" +ac_save_IFS=$IFS +IFS="${IFS}:" +## LIBRARY_DIRS comes from command line, SRCH_LIB s defined above. +for dir in $LIBRARY_DIRS $SRCH_LIB; do + if test -d "$dir"; then + LIBDIRS="$LIBDIRS -L$dir" +## else +## AC_MSG_WARN([*** Library directory $dir does not exist.]) + fi +done +IFS=$ac_save_IFS + + +for ac_func in ftime \ + getaddrinfo \ + getnameinfo \ + gethostname \ + inet_ntoa \ + inet_ntop \ + ntohl \ + ntohs \ + memset\ + select \ + socket \ + strcasecmp \ + strchr \ + strerror \ + strncasecmp \ + +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? "required library function missing " "$LINENO" 5 +fi +done + + +for ac_func in getifaddrs +do : + ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs" +if test "x$ac_cv_func_getifaddrs" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETIFADDRS 1 +_ACEOF + +fi +done + + + +# Check whether --enable-Werror was given. +if test "${enable_Werror+set}" = set; then : + enableval=$enable_Werror; +fi + + +if test x"$enable_Werror" != xno +then + EXTRA_CFLAGS="-Werror" +fi + + +if test "$ac_cv_func_getnameinfo" = "yes" \ + && test "$ac_cv_func_getaddrinfo" = "yes" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable IPv6" >&5 +$as_echo_n "checking whether to enable IPv6... " >&6; } + # Check whether --enable-ipv6 was given. +if test "${enable_ipv6+set}" = set; then : + enableval=$enable_ipv6; if test "$enableval" = "no" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, manually disabled" >&5 +$as_echo "no, manually disabled" >&6; } + ipv6=no + fi + +fi + + + if test "$ipv6" != "no" ; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define INET6 + #include <sys/types.h> + #include <sys/socket.h> +int +main () +{ + + /* AF_INET6 available check */ + if (socket(AF_INET6, SOCK_STREAM, 0) < 0) + exit(1); + else + exit(0); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define ENABLE_IPV6 1" >>confdefs.h + + ipv6=yes + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (couldn't compile test program)" >&5 +$as_echo "no (couldn't compile test program)" >&6; } + ipv6=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + if test "$ipv6" != "no" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct sockaddr_storage has an ss_family member" >&5 +$as_echo_n "checking whether struct sockaddr_storage has an ss_family member... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define INET6 + #include <sys/types.h> + #include <sys/socket.h> +int +main () +{ + + /* test if the ss_family member exists in struct sockaddr_storage */ + struct sockaddr_storage ss; + ss.ss_family = AF_INET; + exit (0); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAS_SS_FAMILY 1" >>confdefs.h + + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define INET6 + #include <sys/types.h> + #include <sys/socket.h> +int +main () +{ + + /* test if the __ss_family member exists in struct sockaddr_storage */ + struct sockaddr_storage ss; + ss.__ss_family = AF_INET; + exit (0); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, but __ss_family exists" >&5 +$as_echo "no, but __ss_family exists" >&6; } + +$as_echo "#define HAS___SS_FAMILY 1" >>confdefs.h + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ipv6=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +else + ipv6="no" +fi + +## find cups lib + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cupsDoRequest in -lcups" >&5 +$as_echo_n "checking for cupsDoRequest in -lcups... " >&6; } +if ${ac_cv_lib_cups_cupsDoRequest+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcups $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cupsDoRequest (); +int +main () +{ +return cupsDoRequest (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_cups_cupsDoRequest=yes +else + ac_cv_lib_cups_cupsDoRequest=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cups_cupsDoRequest" >&5 +$as_echo "$ac_cv_lib_cups_cupsDoRequest" >&6; } +if test "x$ac_cv_lib_cups_cupsDoRequest" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBCUPS 1 +_ACEOF + + LIBS="-lcups $LIBS" + +else + as_fn_error $? "CUPS library not found" "$LINENO" 5 +fi + + +## determine cups backend directory + + +# Check whether --with-cupsbackenddir was given. +if test "${with_cupsbackenddir+set}" = set; then : + withval=$with_cupsbackenddir; + cupsbackenddir="${withval}" + +else + + dirs="/usr/lib/cups/backend /usr/local/lib/cups/backend /opt/lib/cups/backend\ + /usr/local/libexec/cups/backend /usr/libexec/cups/backend" + cupsbackenddir="" + for dir in $dirs; do + if test -d "$dir" -a -z "$cupsbackenddir"; then + cupsbackenddir=$dir + fi + done + if test -n "$cupsbackenddir"; then + echo found Cups backend directory $cupsbackenddir + else + as_fn_error $? "Cups backend directory not specified and auto-detection failed!" "$LINENO" 5 + fi + +fi + + +## Check if we have rpmbuild, so we can build rpm's +# Extract the first word of "rpmbuild", so it can be a program name with args. +set dummy rpmbuild; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_RPMBUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $RPMBUILD in + [\\/]* | ?:[\\/]*) + ac_cv_path_RPMBUILD="$RPMBUILD" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_RPMBUILD="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +RPMBUILD=$ac_cv_path_RPMBUILD +if test -n "$RPMBUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RPMBUILD" >&5 +$as_echo "$RPMBUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +if test -n "$RPMBUILD"; then + rpmtarget=$srcdir/conf/rpmbuild +else + rpmtarget=$srcdir/conf/norpm +fi + + + +## header file that contains output from configure + +ac_config_headers="$ac_config_headers config.h" + +## AC_USE_SYSTEM_EXTENSIONS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 +$as_echo_n "checking for library containing strerror... " >&6; } +if ${ac_cv_search_strerror+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strerror (); +int +main () +{ +return strerror (); + ; + return 0; +} +_ACEOF +for ac_lib in '' cposix; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_strerror=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_strerror+:} false; then : + break +fi +done +if ${ac_cv_search_strerror+:} false; then : + +else + ac_cv_search_strerror=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 +$as_echo "$ac_cv_search_strerror" >&6; } +ac_res=$ac_cv_search_strerror +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + +## determine libraries that need to get linked + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 +$as_echo_n "checking for library containing socket... " >&6; } +if ${ac_cv_search_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_socket=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_socket+:} false; then : + break +fi +done +if ${ac_cv_search_socket+:} false; then : + +else + ac_cv_search_socket=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 +$as_echo "$ac_cv_search_socket" >&6; } +ac_res=$ac_cv_search_socket +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + +## Checks for header files. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in sys/select.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5 +$as_echo_n "checking types of arguments for select... " >&6; } +if ${ac_cv_func_select_args+:} false; then : + $as_echo_n "(cached) " >&6 +else + for ac_arg234 in 'fd_set *' 'int *' 'void *'; do + for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do + for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#ifdef HAVE_SYS_SELECT_H +# include <sys/select.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif + +int +main () +{ +extern int select ($ac_arg1, + $ac_arg234, $ac_arg234, $ac_arg234, + $ac_arg5); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + done +done +# Provide a safe default value. +: "${ac_cv_func_select_args=int,int *,struct timeval *}" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 +$as_echo "$ac_cv_func_select_args" >&6; } +ac_save_IFS=$IFS; IFS=',' +set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'` +IFS=$ac_save_IFS +shift + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG1 $1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG234 ($2) +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG5 ($3) +_ACEOF + +rm -f conftest* + +for ac_header in string.h \ + fcntl.h \ + arpa/inet.h \ + netdb.h \ + netinet/in.h \ + sys/socket.h \ + sys/time.h \ + sys/timeb.h \ + wchar.h \ + cups/cups.h \ + cups/backend.h \ + cups/http.h \ + +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? "required header file missing " "$LINENO" 5 +fi + +done + + +for ac_header in sys/types.h netinet/in.h arpa/nameser.h netdb.h resolv.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#ifdef HAVE_NETINET_IN_H +# include <netinet/in.h> /* inet_ functions / structs */ +#endif +#ifdef HAVE_ARPA_NAMESER_H +# include <arpa/nameser.h> /* DNS HEADER struct */ +#endif +#ifdef HAVE_NETDB_H +# include <netdb.h> +#endif +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define ssize_t int +_ACEOF + +fi + +ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" +case $ac_cv_c_uint16_t in #( + no|yes) ;; #( + *) + + +cat >>confdefs.h <<_ACEOF +#define uint16_t $ac_cv_c_uint16_t +_ACEOF +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" +case $ac_cv_c_uint32_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT32_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint32_t $ac_cv_c_uint32_t +_ACEOF +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" +case $ac_cv_c_uint8_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT8_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint8_t $ac_cv_c_uint8_t +_ACEOF +;; + esac + + +## dnl internationalization macros +## AM_GNU_GETTEXT + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +## AC_CONFIG_FILES([Makefile]) +ac_config_files="$ac_config_files Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <louis.lagendijk@gmail.com>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +cups-bjnp config.status 1.2 +configured by $0, generated by GNU Autoconf 2.68, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + +if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then + ac_cs_awk_getline=: + ac_cs_awk_pipe_init= + ac_cs_awk_read_file=' + while ((getline aline < (F[key])) > 0) + print(aline) + close(F[key])' + ac_cs_awk_pipe_fini= +else + ac_cs_awk_getline=false + ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" + ac_cs_awk_read_file=' + print "|#_!!_#|" + print "cat " F[key] " &&" + '$ac_cs_awk_pipe_init + # The final `:' finishes the AND list. + ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' +fi +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + +# Create commands to substitute file output variables. +{ + echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && + echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && + echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && + echo "_ACAWK" && + echo "_ACEOF" +} >conf$$files.sh && +. ./conf$$files.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +rm -f conf$$files.sh + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + \$ac_cs_awk_pipe_init +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + if (nfields == 3 && !substed) { + key = field[2] + if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { + \$ac_cs_awk_read_file + next + } + } + print line +} +\$ac_cs_awk_pipe_fini +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..4101df0 --- /dev/null +++ b/configure.ac @@ -0,0 +1,149 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT(cups-bjnp, 1.2, louis.lagendijk@gmail.com) + +AC_CONFIG_SRCDIR([bjnp.c]) +AM_INIT_AUTOMAKE +AC_LIBSOURCES([cups-bjnp.spec]) + +## Check for programs +AC_PROG_CC +AC_PROG_INSTALL +AC_PROG_MAKE_SET +AM_PROG_CC_C_O +## +## Library directories +## +SRCH_LIB="/usr/local/lib /usr/lib /opt/cups/lib /opt/lib" +ac_save_IFS=$IFS +IFS="${IFS}:" +## LIBRARY_DIRS comes from command line, SRCH_LIB s defined above. +for dir in $LIBRARY_DIRS $SRCH_LIB; do + if test -d "$dir"; then + LIBDIRS="$LIBDIRS -L$dir" +## else +## AC_MSG_WARN([*** Library directory $dir does not exist.]) + fi +done +IFS=$ac_save_IFS + +dnl Checks for required library functions. +AC_CHECK_FUNCS(ftime \ + getaddrinfo \ + getnameinfo \ + gethostname \ + inet_ntoa \ + inet_ntop \ + ntohl \ + ntohs \ + memset\ + select \ + socket \ + strcasecmp \ + strchr \ + strerror \ + strncasecmp \ + ,,AC_MSG_ERROR( required library function missing )) + +dnl check for optional functions +AC_CHECK_FUNCS(getifaddrs) + +dnl check for Werror + +AC_ARG_ENABLE(Werror, + AC_HELP_STRING([--disable-Werror], [don't use gcc's -Werror option when building])) + +if test x"$enable_Werror" != xno +then + EXTRA_CFLAGS="-Werror" +fi +AC_SUBST([EXTRA_CFLAGS]) + +dnl check for IPv6 (can be overriden by --enable-ipv6) +if test "$ac_cv_func_getnameinfo" = "yes" \ + && test "$ac_cv_func_getaddrinfo" = "yes" ; then + BJNP_CHECK_IPV6 +else + ipv6="no" +fi + +## find cups lib + +AC_CHECK_LIB(cups, cupsDoRequest,, AC_MSG_ERROR(CUPS library not found),) + +## determine cups backend directory + +AC_ARG_WITH(cupsbackenddir, + AC_HELP_STRING([--with-cupsbackenddir=DIR], + [ cups-backends directory (auto)]), +[ + cupsbackenddir="${withval}" + AC_SUBST([cupsbackenddir])dnl +], [ + dirs="/usr/lib/cups/backend /usr/local/lib/cups/backend /opt/lib/cups/backend\ + /usr/local/libexec/cups/backend /usr/libexec/cups/backend" + cupsbackenddir="" + for dir in $dirs; do + if test -d "$dir" -a -z "$cupsbackenddir"; then + cupsbackenddir=$dir + fi + done + if test -n "$cupsbackenddir"; then + echo found Cups backend directory $cupsbackenddir + AC_SUBST([cupsbackenddir])dnl + else + AC_MSG_ERROR([Cups backend directory not specified and auto-detection failed!]) + fi +]) + +## Check if we have rpmbuild, so we can build rpm's +AC_PATH_PROG([RPMBUILD],rpmbuild) +AC_ARG_VAR(RPMBUILD, rpmbuild command) +if test -n "$RPMBUILD"; then + rpmtarget=$srcdir/conf/rpmbuild +else + rpmtarget=$srcdir/conf/norpm +fi +AC_SUBST_FILE(rpmtarget) +AC_SUBST(RPMBUILD) + +## header file that contains output from configure + +AC_CONFIG_HEADERS([config.h]) +## AC_USE_SYSTEM_EXTENSIONS +dnl Checks for programs. +AC_SEARCH_LIBS([strerror],[cposix]) + +## determine libraries that need to get linked + +AC_SEARCH_LIBS([socket], [socket]) + +## Checks for header files. +AC_HEADER_STDC +AC_FUNC_SELECT_ARGTYPES +AC_CHECK_HEADERS(string.h \ + fcntl.h \ + arpa/inet.h \ + netdb.h \ + netinet/in.h \ + sys/socket.h \ + sys/time.h \ + sys/timeb.h \ + wchar.h \ + cups/cups.h \ + cups/backend.h \ + cups/http.h \ + ,, AC_MSG_ERROR( required header file missing )) + +AC_HEADER_RESOLV + +AC_TYPE_SIZE_T +AC_TYPE_SSIZE_T +AC_TYPE_UINT16_T +AC_TYPE_UINT32_T +AC_TYPE_UINT8_T + +## dnl internationalization macros +## AM_GNU_GETTEXT +AM_MAINTAINER_MODE +## AC_CONFIG_FILES([Makefile]) +AC_OUTPUT([Makefile]) diff --git a/cups-bjnp.spec b/cups-bjnp.spec new file mode 100644 index 0000000..e2cf504 --- /dev/null +++ b/cups-bjnp.spec @@ -0,0 +1,131 @@ +Summary : CUPS backend for the Canon BJNP network printers +Name : cups-bjnp +Version : 1.0 +Release : 1%{?dist} +License : GPLv2 +Source : http://downloads.sourceforge.net/cups-bjnp/cups-bjnp-%{version}.tar.gz +Group : System Environment/Daemons +URL : https://sourceforge.net/projects/cups-bjnp/ +BuildRoot : %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) + +BuildRequires: cups-devel +Requires: cups + +%define cups_backend_dir %{_exec_prefix}/lib/cups/backend +%description +This package contains a backend for CUPS for Canon printers using the +proprietary BJNP network protocol. + +%prep +%setup -q + +%build +%configure --prefix=%{_exec_prefix} --with-cupsbackenddir=%{cups_backend_dir} +make %{?_smp_mflags} + +%install +rm -rf $RPM_BUILD_ROOT +make DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p" install + +%clean +rm -Rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root,-) +%{cups_backend_dir}/bjnp +%doc COPYING ChangeLog TODO NEWS README + +%changelog +* Tue Jul 05 2011 Louis Lagendijk <llagendijk@users.sourceforge.net> - 1.0-1 +- New upstream release +- Fix FTBS on Fedora BZ715649 + +* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.5-3 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild + +* Sat Nov 27 2010 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.5-2 + added patch for compilation for cups-1.3 + +* Fri Nov 26 2010 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.5-1 + Released 0.5.5, no further changes + +* Sat Oct 09 2010 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.5b1-7 + Corrected a number of bugs reported by Ron Murray (sourceforge patches tracker + ID: 3083455). We got confused when the printer had an IPv6 address (MP990) + +* Thu May 13 2010 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.4-6 +- Rebuilt for EL-6 + +* Thu May 13 2010 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.4-5 +- Rebuilt for EL-5 + +* Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.4-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild + +* Mon Jun 08 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.4-3 +- corrected backendir again, forgot the backend suffix + +* Sat May 30 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.4-2 +- corrected backendir +- Removed -n option from setup + +* Fri May 29 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.4-1 +- More specfile cleanups suggested by Igor Jurišković <juriskovic.igor@gmail.com> + and mtasaka@ioa.s.u-tokyo.ac.jp: +- removed INSTALL +- use macros where appropriate), +- updated files macro so we only own bjnp, not the directory +- Removed generation of spec file from configure as it caused a lot of pain +- bumped version to 0.5.4 + +* Mon May 18 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.3-2 +- Specfile cleanups + +* Sat May 16 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.3-1 +- Reverted changes to spec file generation +- Fixed some rpmlint comments that show up only on complete package but + not when rpmlint is run on spec file + +* Sat May 16 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5.2-2 +- Corrected silly errors in configure script +- Added missing address family setting in bjnp-send-broadcast + +* Thu Mar 12 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5-1 +- Documentation improvements +- Debugging improvements +- Release 0.5 + +* Thu Feb 19 2009 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.5beta4-1 +- Release 0.5beta4 +- added autoconf/automake support +- added support for OS's that do not have getifaddr(). this support is limited as + global broadcasts may not work when more than one active interface is found +- corrected an error when getifaddr finds a ptp interface + +* Mon Nov 17 2008 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.4-1 +- Release 0.4 +- Added keep-alive to keep TCP connection open (printer will close it when + connection is idle for ~30 sec). This will occur when filter is slow with + sending more data for whatever reason. +- Added a delay of 15 seconds at end of printjob as some printers will otherwise not + accept new printjobs +- Cleanup of Makefile and specfile so it works for all RedHat style systems + +* Tue Oct 7 2008 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.3-1 +- added some sanity checks on call to gethostbyaddr so we do not bomb out + when hostname field is not set (can this occur?) or when a buggy Avm fritz box + returns noname rather then fail when no name is available on a reverse name lookup +- Added a version string printout when incorrect number of arguments is recieved on command line +- changed printbuffer to 4k. Recommended by Zedo, the Turboprint people + changed throttle pause from 3 sec to 40 msec. Improves performance. Recommended by Zedo. +- fixed a bug in scanning our interfaces when ifa_addr could be 0 + (reported by Matt McHenry <jerith@speakeasy.org>) +- added new/ improved compiler flags that trap more mistakes +- sone cleanup with feedback from Sane-BJNP (revised protocol codes etc) +- minor bugfixes for off-line behaviour + +* Sat Aug 9 2008 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.2-1 +- release 0.2 + +* Sat Aug 2 2008 Louis Lagendijk <llagendijk@users.sourceforge.net> - 0.1-1 +- Initial RPM release for release 0.1 @@ -0,0 +1,708 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2012-03-27.16; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +# 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, 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, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' "$nl" < "$tmpdepfile" | +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependent.h'. + # Do two passes, one to just change these to + # '$object: dependent.h' and one to simply 'dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'. + # However on + # $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\': + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + # tcc 0.9.26 (FIXME still under development at the moment of writing) + # will emit a similar output, but also prepend the continuation lines + # with horizontal tabulation characters. + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form 'foo.o: dependent.h', + # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'. + # Do two passes, one to just change these to + # '$object: dependent.h' and one to simply 'dependent.h:'. + sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \ + < "$tmpdepfile" > "$depfile" + sed ' + s/[ '"$tab"'][ '"$tab"']*/ /g + s/^ *// + s/ *\\*$// + s/^[^:]*: *// + /^$/d + /:$/d + s/$/ :/ + ' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test "$stat" = 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' "$nl" < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..a9244eb --- /dev/null +++ b/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-01-19.21; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# 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 +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for `test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for `test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for `test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: @@ -0,0 +1,331 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2012-01-06.13; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# 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, 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, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and +\`g' are ignored when checking the name. + +Send bug reports to <bug-automake@gnu.org>." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# normalize program name to check for. +program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). This is about non-GNU programs, so use $1 not +# $program. +case $1 in + lex*|yacc*) + # Not GNU programs, they don't have --version. + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $program in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te*) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison*|yacc*) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG=\${$#} + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex*|flex*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG=\${$#} + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit $? + fi + ;; + + makeinfo*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: |