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- extract provides for postscript printer drivers (#538101)

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This commit is contained in:
Panu Matilainen 2010-02-04 13:18:28 +00:00
parent 2981a81977
commit aa664c798d
2 changed files with 372 additions and 1 deletions
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364
rpm-4.8.0-psdriver.patch Normal file
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@ -0,0 +1,364 @@
diff -up rpm-4.8.0/build/rpmfc.c.postscriptdriver rpm-4.8.0/build/rpmfc.c
--- rpm-4.8.0/build/rpmfc.c.postscriptdriver 2010-02-04 12:00:09.802558577 +0000
+++ rpm-4.8.0/build/rpmfc.c 2010-02-04 12:00:09.894684178 +0000
@@ -489,6 +489,7 @@ static const struct rpmfcTokens_s const
{ " font metrics", RPMFC_WHITE|RPMFC_INCLUDE },
{ " font", RPMFC_FONT|RPMFC_INCLUDE },
{ " Font", RPMFC_FONT|RPMFC_INCLUDE },
+ { "PPD file", RPMFC_PSDRIVER|RPMFC_INCLUDE },
{ " commands", RPMFC_SCRIPT|RPMFC_INCLUDE },
{ " script", RPMFC_SCRIPT|RPMFC_INCLUDE },
@@ -1185,6 +1186,11 @@ exit:
#endif
}
+static int rpmfcPSDRIVER(rpmfc fc)
+{
+ return rpmfcHelper(fc, 'P', "psdriver");
+}
+
static int rpmfcMISC(rpmfc fc)
{
struct stat st;
@@ -1224,6 +1230,7 @@ static const struct rpmfcApplyTbl_s cons
RPMFC_PKGCONFIG|RPMFC_LIBTOOL) },
{ rpmfcMISC, RPMFC_FONT|RPMFC_TEXT },
{ rpmfcSYMLINK, RPMFC_SYMLINK },
+ { rpmfcPSDRIVER, RPMFC_PSDRIVER },
{ NULL, 0 }
};
@@ -1260,6 +1267,10 @@ rpmRC rpmfcApply(rpmfc fc)
fc->fcolor->vals[fc->ix] |= RPMFC_PYTHON;
}
}
+ /* XXX HACK: get cups driver executables also recognized as psdrivers */
+ if (strstr(fc->fn[fc->ix], "/usr/lib/cups/driver/")) {
+ fc->fcolor->vals[fc->ix] |= RPMFC_PSDRIVER;
+ }
if (fc->fcolor->vals[fc->ix])
for (fcat = rpmfcApplyTable; fcat->func != NULL; fcat++) {
@@ -1401,6 +1412,11 @@ rpmRC rpmfcClassify(rpmfc fc, ARGV_t arg
else if (rpmFileHasSuffix(s, ".pc"))
ftype = "pkgconfig file";
+ /* XXX Make cups .drv's to appear as PPD's for now */
+ else if (rpmFileHasSuffix(s, ".drv") &&
+ strstr(s, "/usr/share/cups/drv"))
+ ftype = "PPD file";
+
/* XXX skip all files in /dev/ which are (or should be) %dev dummies. */
else if (slen >= fc->brlen+sizeof("/dev/") && rstreqn(s+fc->brlen, "/dev/", sizeof("/dev/")-1))
ftype = "";
diff -up rpm-4.8.0/build/rpmfc.h.postscriptdriver rpm-4.8.0/build/rpmfc.h
--- rpm-4.8.0/build/rpmfc.h.postscriptdriver 2009-12-09 13:37:25.000000000 +0000
+++ rpm-4.8.0/build/rpmfc.h 2010-02-04 12:00:09.894684178 +0000
@@ -31,7 +31,8 @@ enum FCOLOR_e {
#define RPMFC_ELF (RPMFC_ELF32|RPMFC_ELF64|RPMFC_ELFMIPSN32)
/* (1 << 3) leaks into package headers, reserved */
- /* bits 4-6 unused */
+ /* bits 4-5 unused */
+ RPMFC_PSDRIVER = (1 << 6),
RPMFC_OCAML = (1 << 7),
RPMFC_PKGCONFIG = (1 << 8),
RPMFC_LIBTOOL = (1 << 9),
@@ -53,6 +54,7 @@ enum FCOLOR_e {
RPMFC_MANPAGE = (7 << 16),
RPMFC_TEXT = (8 << 16),
RPMFC_DOCUMENT = (9 << 16),
+ RPMFC_PPD = (10 << 16),
RPMFC_ARCHIVE = (1 << 20),
RPMFC_COMPRESSED = (1 << 21),
diff -up rpm-4.8.0/macros.in.postscriptdriver rpm-4.8.0/macros.in
--- rpm-4.8.0/macros.in.postscriptdriver 2010-02-04 12:00:09.776559914 +0000
+++ rpm-4.8.0/macros.in 2010-02-04 12:00:09.904559096 +0000
@@ -504,6 +504,7 @@ print (t)\
%__fontconfig_provides %{_rpmconfigdir}/fontconfig.prov
%__desktop_provides %{_rpmconfigdir}/desktop-file.prov
+%__psdriver_provides %{_rpmconfigdir}/postscriptdriver.prov
#==============================================================================
# ---- Database configuration macros.
diff -up rpm-4.8.0/scripts/Makefile.am.postscriptdriver rpm-4.8.0/scripts/Makefile.am
--- rpm-4.8.0/scripts/Makefile.am.postscriptdriver 2009-12-07 14:36:49.000000000 +0000
+++ rpm-4.8.0/scripts/Makefile.am 2010-02-04 12:00:09.905560182 +0000
@@ -20,7 +20,8 @@ EXTRA_DIST = \
mono-find-requires mono-find-provides \
ocaml-find-requires.sh ocaml-find-provides.sh \
pkgconfigdeps.sh libtooldeps.sh \
- fontconfig.prov desktop-file.prov
+ fontconfig.prov desktop-file.prov \
+ postscriptdriver.prov
rpmconfig_SCRIPTS = \
brp-compress brp-python-bytecompile brp-java-gcjcompile \
@@ -34,6 +35,7 @@ rpmconfig_SCRIPTS = \
pkgconfigdeps.sh libtooldeps.sh \
ocaml-find-requires.sh ocaml-find-provides.sh \
fontconfig.prov desktop-file.prov \
+ postscriptdriver.prov \
rpmdb_loadcvt rpmdiff rpm2cpio.sh tcl.req tgpg
rpmconfig_DATA = \
diff -up rpm-4.8.0/scripts/Makefile.in.postscriptdriver rpm-4.8.0/scripts/Makefile.in
--- rpm-4.8.0/scripts/Makefile.in.postscriptdriver 2010-01-08 08:35:16.000000000 +0000
+++ rpm-4.8.0/scripts/Makefile.in 2010-02-04 12:00:09.906559262 +0000
@@ -317,7 +317,8 @@ EXTRA_DIST = brp-compress brp-python-byt
find-php-provides find-php-requires mono-find-requires \
mono-find-provides ocaml-find-requires.sh \
ocaml-find-provides.sh pkgconfigdeps.sh libtooldeps.sh \
- fontconfig.prov desktop-file.prov macros.perl.in macros.php.in \
+ fontconfig.prov desktop-file.prov postscriptdriver.prov \
+ macros.perl.in macros.php.in \
macros.python.in
rpmconfig_SCRIPTS = \
brp-compress brp-python-bytecompile brp-java-gcjcompile \
@@ -331,6 +332,7 @@ rpmconfig_SCRIPTS = \
pkgconfigdeps.sh libtooldeps.sh \
ocaml-find-requires.sh ocaml-find-provides.sh \
fontconfig.prov desktop-file.prov \
+ postscriptdriver.prov \
rpmdb_loadcvt rpmdiff rpm2cpio.sh tcl.req tgpg
rpmconfig_DATA = rpmdiff.cgi rpm.daily rpm.log rpm.xinetd macros.perl \
diff -up rpm-4.8.0/scripts/postscriptdriver.prov.postscriptdriver rpm-4.8.0/scripts/postscriptdriver.prov
--- rpm-4.8.0/scripts/postscriptdriver.prov.postscriptdriver 2010-02-04 12:00:09.907559566 +0000
+++ rpm-4.8.0/scripts/postscriptdriver.prov 2010-02-04 12:03:57.312559754 +0000
@@ -0,0 +1,232 @@
+#!/bin/bash
+shopt -s execfail
+exec -a "$0" python -- "$@" <(tail -n +4 -- "$0") || exit 0 # -*- python -*-
+
+## Copyright (C) 2009, 2010 Red Hat, Inc.
+## Author: Tim Waugh <twaugh@redhat.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 of the License, or
+## (at your option) any later version.
+
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+import sys
+
+try:
+ import cups
+ CAN_EXAMINE_PPDS=True
+except:
+ CAN_EXAMINE_PPDS=False
+
+from getopt import getopt
+import os
+import posix
+import re
+import shlex
+import signal
+import stat
+import subprocess
+import sys
+import tempfile
+
+class TimedOut(Exception):
+ def __init__ (self):
+ Exception.__init__ (self, "Timed out")
+
+class DeviceIDs:
+ def __init__ (self):
+ self.ids = dict()
+
+ def get_dict (self):
+ return self.ids
+
+ def get_tags (self):
+ ret = []
+ for mfg, mdlset in self.ids.iteritems ():
+ mfgl = mfg.lower ().replace (" ", "_")
+ for mdl in mdlset:
+ mdll = mdl.lower ().replace (" ", "_")
+ ret.append ("postscriptdriver(%s;%s;)" % (mfgl,
+ mdll))
+
+ return ret
+
+ def __add__ (self, other):
+ if isinstance(other, DeviceIDs):
+ for omfg, omdlset in other.ids.iteritems ():
+ try:
+ mdlset = self.ids[omfg]
+ except KeyError:
+ mdlset = set()
+ self.ids[omfg] = mdlset
+
+ mdlset.update (omdlset)
+
+ return self
+
+ pieces = other.split (';')
+ mfg = mdl = None
+ for piece in pieces:
+ s = piece.split (":")
+ if len (s) != 2:
+ continue
+ key, value = s
+ key = key.upper ()
+ if key in ["MFG", "MANUFACTURER"]:
+ mfg = value
+ elif key in ["MDL", "MODEL"]:
+ mdl = value
+
+ if mfg and mdl:
+ try:
+ mdlset = self.ids[mfg]
+ except KeyError:
+ mdlset = set()
+ self.ids[mfg] = mdlset
+
+ mdlset.add (mdl)
+
+ return self
+
+class Driver:
+ def __init__ (self):
+ self.ids = DeviceIDs()
+
+ def list (self):
+ return self.ids
+
+class PPDDriver(Driver):
+ def __init__ (self, pathname=None):
+ Driver.__init__ (self)
+ self.pathname = pathname
+
+ def list (self):
+ if self.pathname != None:
+ self.examine_file (self.pathname)
+
+ return Driver.list (self)
+
+ def examine_file (self, path):
+ try:
+ ppd = cups.PPD (path)
+ except RuntimeError, e:
+ # Not a PPD file. Perhaps it's a drv file.
+ drv = DrvDriver (path)
+ self.ids += drv.list ()
+ return
+
+ attr = ppd.findAttr ('1284DeviceID')
+ if attr:
+ self.ids += attr.value
+
+class DynamicDriver(Driver):
+ def __init__ (self, driver):
+ Driver.__init__ (self)
+ self.driver = driver
+ signal.signal (signal.SIGALRM, self._alarm)
+
+ def _alarm (self, sig, stack):
+ raise TimedOut
+
+ def list (self):
+ signal.alarm (60)
+ p = subprocess.Popen ([self.driver, "list"],
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ try:
+ (stdout, stderr) = p.communicate ()
+ signal.alarm (0)
+ except TimedOut:
+ posix.kill (p.pid, signal.SIGKILL)
+ raise
+
+ if stderr:
+ print >> sys.stderr, stderr
+
+ ppds = []
+ lines = stdout.split ('\n')
+ for line in lines:
+ l = shlex.split (line)
+ if len (l) < 5:
+ continue
+ self.ids += l[4]
+
+ return Driver.list (self)
+
+class DrvDriver(PPDDriver):
+ def __init__ (self, pathname):
+ PPDDriver.__init__ (self)
+ self.drv = pathname
+
+ def _alarm (self, sig, stack):
+ raise TimedOut
+
+ def list (self):
+ tmpdir = os.environ.get ("TMPDIR", "/tmp") + os.path.sep
+ outputdir = tempfile.mkdtemp (dir=tmpdir)
+
+ argv = [ "ppdc",
+ "-d", outputdir,
+ "-I", "/usr/share/cups/ppdc",
+ self.drv ]
+
+ signal.alarm (60)
+ p = subprocess.Popen (argv,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ try:
+ (stdout, stderr) = p.communicate ()
+ signal.alarm (0)
+ except TimedOut:
+ posix.kill (p.pid, signal.SIGKILL)
+ raise
+
+ os.path.walk (outputdir, self.examine_directory, None)
+ os.rmdir (outputdir)
+ return Driver.list (self)
+
+ def examine_directory (self, unused, dirname, fnames):
+ for fname in fnames:
+ path = dirname + os.path.sep + fname
+ self.examine_file (path)
+ os.unlink (path)
+
+class TagBuilder:
+ def __init__ (self, filelist=None):
+ if filelist == None:
+ filelist = sys.stdin
+
+ paths = map (lambda x: x.rstrip (), filelist.readlines ())
+ self.ids = DeviceIDs ()
+
+ for path in paths:
+ if path.find ("/usr/lib/cups/driver/") != -1:
+ try:
+ self.ids += DynamicDriver (path).list ()
+ except TimedOut:
+ pass
+
+ if CAN_EXAMINE_PPDS:
+ for path in paths:
+ try:
+ self.ids += PPDDriver (path).list ()
+ except TimedOut:
+ pass
+
+ def get_tags (self):
+ return self.ids.get_tags ()
+
+if __name__ == "__main__":
+ builder = TagBuilder ()
+ tags = builder.get_tags ()
+ for tag in tags:
+ print tag

9
rpm.spec
View File

@ -21,7 +21,7 @@
Summary: The RPM package management system
Name: rpm
Version: %{rpmver}
Release: 5%{?dist}
Release: 6%{?dist}
Group: System Environment/Base
Url: http://www.rpm.org/
Source0: http://rpm.org/releases/testing/%{name}-%{srcver}.tar.bz2
@ -35,6 +35,8 @@ Patch2: rpm-4.5.90-gstreamer-provides.patch
# Fedora specspo is setup differently than what rpm expects, considering
# this as Fedora-specific patch for now
Patch3: rpm-4.7.90-fedora-specspo.patch
# Postscript driver provides extraction is Fedora specific for now
Patch4: rpm-4.8.0-psdriver.patch
# Patches already in upstream
Patch200: rpm-4.8.0-url-segfault.patch
@ -184,6 +186,7 @@ packages on a system.
%patch1 -p1 -b .pkgconfig-path
%patch2 -p1 -b .gstreamer-prov
%patch3 -p1 -b .fedora-specspo
%patch4 -p1 -b .psdriver
%patch200 -p1 -b .url-segfault
%patch201 -p1 -b .verify-exitcode
@ -374,6 +377,7 @@ exit 0
%{rpmhome}/rpmdiff*
%{rpmhome}/desktop-file.prov
%{rpmhome}/fontconfig.prov
%{rpmhome}/postscriptdriver.prov
%{rpmhome}/macros.perl
%{rpmhome}/macros.python
@ -404,6 +408,9 @@ exit 0
%doc doc/librpm/html/*
%changelog
* Thu Feb 04 2010 Panu Matilainen <pmatilai@redhat.com> - 4.8.0-6
- extract provides for postscript printer drivers (#538101)
* Wed Feb 03 2010 Panu Matilainen <pmatilai@redhat.com> - 4.8.0-5
- python byte-compilation fixes + improvements (#558997)