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* Bump up Larry's copyright.Jarkko Hietaniemi2001-01-011-1/+1
| | | p4raw-id: //depot/perl@8289
* set SvUTF8 on vectors only if there are chars > 127; update copyrightGurusamy Sarathy2000-02-061-1/+1
| | | | | years (from Gisle Aas) p4raw-id: //depot/perl@5009
* use builtin __CYGWIN__ rather than -DCYGWIN (from Eric FiferGurusamy Sarathy2000-02-061-1/+1
| | | | | <EFifer@sanwaint.com>) p4raw-id: //depot/perl@5008
* Win9x + GCC update from Benjamin Stuhl <sho_pi@hotmail.com>Gurusamy Sarathy1999-12-281-1/+1
| | | p4raw-id: //depot/perl@4729
* rename cygwin32 to cygwin (from Eric Fifer <EFifer@sanwaint.com>)Gurusamy Sarathy1999-08-011-1/+1
| | | p4raw-id: //depot/perl@3852
* cygwin32 update (untested adaptation of patch against 5.005_03)Alexander Smishlajev1999-05-101-4/+11
| | | | | | Message-ID: <37230365.5F68B460@turnhere.com> Subject: [PATCH]5.005_03 (CORE) cygwin32 port p4raw-id: //depot/perl@3358
* update copyright yearsGurusamy Sarathy1999-03-221-1/+1
| | | p4raw-id: //depot/perl@3124
* [asperl] integrate mainline changesGurusamy Sarathy1998-04-081-1/+5
|\ | | | | p4raw-id: //depot/asperl@884
| * [win32] remove __declspec kludge in sdbm.h in favor of setting aGurusamy Sarathy1998-04-041-1/+1
| | | | | | | | | | flag for static symbols p4raw-id: //depot/win32/perl@876
| * Next wave of _63 VMS patchesCharles Bailey1998-04-021-0/+4
| | | | | | p4raw-id: //depot/perl@854
* | [asperl] added AS patch#2Gurusamy Sarathy1998-01-301-1/+1
|/ | | p4raw-id: //depot/asperl@443
* Create a struct for all perls globals (as an option)Nick Ing-Simmons1997-12-011-2/+2
| | | | | | | Mainly for Mingw32 which cannot import data. Now only Opcode tests fail (op_desc/op_name not handled yet stuff) p4raw-id: //depot/ansiperl@341
* [win32] Various changes to make it build cleanly and pass all tests:Gurusamy Sarathy1997-11-261-1/+1
| | | | | | | | | | | | | | - needed to run `perl embed.pl` - use PERL_CORE instead of PERLDLL in places that do mean PERL_CORE - fix prototypes for a few declarations (Borland is finally quiet) - move declaration of Mymalloc etc to perl.h (since win32 and other ports may #define malloc themselves, to let extensions bind to the version that perl used) - move struct reg_data into a public header file, since it is referenced in a public datatype - win32 makefile fixes - fix remaining s/thread/perl_thread/ p4raw-id: //depot/win32/perl@304
* [differences between cumulative patch application and perl5.004_01]perl-5.004_01Tim Bunce1997-06-111-14/+7
| | | | | | | | | [editor's note: The changes between this and 5.004 were processed from the m1t2 release, which was a bad idea as it was the _01 release which had the final corrected attributions. The differences between the various m*t* releases do that; I considered it most valuable just to look at the _NN releases. Many patches have been separated out and/or applied from the p5p archives nonetheless.]
* [inseparable changes from match from perl-5.003_99 to perl-5.003_99a]Perl 5 Porters1997-05-081-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BUILD PROCESS Subject: AFS patches From: Chip Salzenberg <chip@perl.com> Files: Configure installperl CORE LANGUAGE CHANGES Subject: SECURITY: Forbid glob() when tainting (-T or setuid) From: Chip Salzenberg <chip@perl.com> Files: pod/perlrun.pod pod/perlsec.pod pp_sys.c Subject: SECURITY: Forbid exec() if $ENV{TERM} or $ENV{ENV} is tainted From: Chip Salzenberg <chip@perl.com> Files: pod/perlrun.pod pod/perlsec.pod t/op/taint.t taint.c CORE PORTABILITY Subject: (NeXT|Open)Step update Date: Wed, 7 May 97 17:47:02 -0500 From: Gerd Knops <gerti@BITart.com> Files: Configure MANIFEST config_h.SH hints/next_3.sh hints/next_4.sh private-msgid: 9705072247.AA18882@BITart.com Subject: Win32 update (consolidated patch plus three followups) From: Gurusamy Sarathy <gsar@engin.umich.edu> Files: EXTERN.h README.win32 lib/Sys/Hostname.pm pod/perldelta.pod win32/config.H win32/config.w32 win32/config_sh.PL win32/perllib.c win32/win32.c win32/win32.h win32/include/sys/socket.h DOCUMENTATION Subject: Updates to perldelta From: Chip Salzenberg <chip@perl.com> Files: pod/perldelta.pod Subject: Document 'Possible attempt to separate words with commas' Date: 06 May 1997 23:27:55 +0200 From: Gisle Aas <gisle@aas.no> Files: pod/perlop.pod Msg-ID: hyb9snvdw.fsf@bergen.sn.no (applied based on p5p patch as commit 18270fd3b8aafde2f9ea21ea13adde95ef24b149) Subject: Document that C<m?x?> is just like C<?x?> From: Chip Salzenberg <chip@perl.com> Files: pod/perlop.pod OTHER CORE CHANGES Subject: Fix for redefined sort subs nastiness Date: Thu, 08 May 1997 20:04:18 -0400 From: Gurusamy Sarathy <gsar@engin.umich.edu> Files: op.c pod/perldelta.pod pod/perldiag.pod sv.c t/op/sort.t Msg-ID: 199705090004.UAA15032@aatma.engin.umich.edu (applied based on p5p patch as commit e9e069932a0db06904b29e2b09a435afd40ed35c)
* [inseperable changes from patch from perl-5.003_95 to perl-5.003_86]Perl 5 Porters1997-03-261-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [editor's note: this commit was prepared manually so may differ in minor ways to other inseperable changes commits] CORE LANGUAGE CHANGES Title: "Support $ENV{PERL5OPT}" From: Chip Salzenberg Files: perl.c pod/perldiag.pod pod/perldelta.pod pod/perlrun.pod Title: "Implement void context, in which C<wantarray> is undef" From: Chip Salzenberg Files: cop.h doop.c dump.c global.sym gv.c op.c op.h perl.c pod/perlcall.pod pod/perldelta.pod pod/perlfunc.pod pod/perlguts.pod pod/perlsub.pod pp.c pp_ctl.c pp_hot.c pp_sys.c proto.h Title: "Don't look up &AUTOLOAD in @ISA when calling plain function" From: Chip Salzenberg Files: global.sym gv.c lib/Text/ParseWords.pm pod/perldelta.pod pp_hot.c proto.h t/op/method.t Title: "Allow closures to be constant subroutines" From: Chip Salzenberg Files: op.c Title: "Make C<scalar(reverse)> mean C<scalar(reverse $_)>" From: Chip Salzenberg Files: pp.c Title: "Fix lexical suicide from C<my $x = $x> in sub" From: Chip Salzenberg Files: op.c Title: "Make "Unrecog. char." fatal, and update its doc" From: Chip Salzenberg Files: pod/perldiag.pod toke.c CORE PORTABILITY Title: "safefree() mismatch" From: Roderick Schertler Msg-ID: <21338.859653381@eeyore.ibcinc.com> Date: Sat, 29 Mar 1997 11:36:21 -0500 Files: util.c (applied based on p5p patch as commit id 9b9b466fb02dc96c81439bafbb3b2da55238cfd2) Title: "Win32 update (seven patches)" From: Gurusamy Sarathy and Nick Ing-Simmons Files: EXTERN.h MANIFEST win32/Makefile win32/perl.mak win32/perl.rc win32/perldll.mak win32/makedef.pl win32/modules.mak win32/win32io.c win32/bin/pl2bat.bat OTHER CORE CHANGES Title: "Report PERL* environment variables in -V and perlbug" From: Chip Salzenberg Files: perl.c utils/perlbug.PL Title: "Typo in perl.c: Printing NO_EMBED for perl -V" From: Gisle Aas Msg-ID: <199703301922.VAA13509@furubotn.sn.no> Date: Sun, 30 Mar 1997 21:22:11 +0200 Files: perl.c (applied based on p5p patch as commit id b6c639e4b1912ad03b9b10ba9518d96bd0a6cfaf) Title: "Don't let C<$var = $var> untaint $var" From: Chip Salzenberg Files: pp_hot.c pp_sys.c sv.h t/op/taint.t Title: "Fix autoviv bug in C<my $x; ++$x->{KEY}>" From: Chip Salzenberg Files: pp_hot.c Title: "Re: 5.004's new srand() default seed" From: Hallvard B Furuseth Msg-ID: <199703302219.AAA20998@bombur2.uio.no> Date: Mon, 31 Mar 1997 00:19:13 +0200 (MET DST) Files: pp.c (applied based on p5p patch as commit id d7d933a26349f945f93b2f0dbf85b773d8ca3219) Title: "Re: embedded perl and top_env problem " From: Gurusamy Sarathy Msg-ID: <199703280031.TAA05711@aatma.engin.umich.edu> Date: Thu, 27 Mar 1997 19:31:42 -0500 Files: gv.c interp.sym perl.c perl.h pp_ctl.c pp_sys.c scope.h util.c (applied based on p5p patch as commit id f289f7d2518e7a8a82114282e774adf50fa6ce85) Title: "Define and use new macro: boolSV()" From: Tim Bunce Files: gv.c lib/ExtUtils/typemap os2/os2.c pp.c pp_hot.c pp_sys.c sv.c sv.h universal.c vms/vms.c Title: "Re: strict @F" From: Hallvard B Furuseth Msg-ID: <199703252110.WAA16038@bombur2.uio.no> Date: Tue, 25 Mar 1997 22:10:33 +0100 (MET) Files: toke.c (applied based on p5p patch as commit id dfd44a5c8c8dd4c001c595debfe73d011a96d844) Title: "Try harder to identify errors at EOF" From: Chip Salzenberg Files: toke.c Title: "Minor string change in toke.c: 'bareword'" From: lvirden@cas.org Msg-ID: <1997Mar27.130247.1911552@hmivax.humgen.upenn.edu> Date: Thu, 27 Mar 1997 13:02:46 -0500 (EST) Files: toke.c (applied based on p5p patch as commit id 9b56c8f8085a9e773ad87c6b3c1d0b5e39dbc348) Title: "Improve diagnostic on \r in program text" From: Chip Salzenberg Files: pod/perldiag.pod toke.c Title: "Make Sock_size_t typedef work right" From: Chip Salzenberg Files: perl.h pp_sys.c LIBRARY AND EXTENSIONS Title: "New module constant.pm" From: Tom Phoenix Files: MANIFEST lib/constant.pm op.c pp.c t/pragma/constant.t Title: "Remove chat2" From: Chip Salzenberg Files: MANIFEST lib/chat2.inter lib/chat2.pl Title: "Include CGI.pm 2.32" From: Chip Salzenberg Files: MANIFEST eg/cgi/* lib/CGI.pm lib/CGI/Apache.pm lib/CGI/Carp.pm lib/CGI/Fast.pm lib/CGI/Push.pm lib/CGI/Switch.pm UTILITIES Title: "Tom C's Pod::Html and html tools, as of 30 March 97" From: Chip Salzenberg Files: MANIFEST installhtml lib/Pod/Html.pm pod/pod2html.PL Title: "Fix path bugs in installhtml" From: Robin Barker <rmb1@cise.npl.co.uk> Msg-ID: <3180.9703270906@tempest.cise.npl.co.uk> Date: Thu, 27 Mar 97 09:06:14 GMT Files: installhtml Title: "Make perlbug say that it's only for core Perl bugs" From: Chip Salzenberg Files: utils/perlbug.PL DOCUMENTATION Title: "Document autouse and constant; update diagnostics" From: Chip Salzenberg Files: pod/perldelta.pod Title: "Suggest to upgraders that they try '-w' again" From: Hallvard B Furuseth Msg-ID: <199703251901.UAA15982@bombur2.uio.no> Date: Tue, 25 Mar 1997 20:01:26 +0100 (MET) Files: pod/perldelta.pod (applied based on p5p patch as commit id 4176c059b9ba6b022e99c44270434a5c3e415b73) Title: "Improve and update documentation of constant subs" From: Tom Phoenix <rootbeer@teleport.com> Msg-ID: <Pine.GSO.3.96.970331122546.14185C-100000@kelly.teleport.com> Date: Mon, 31 Mar 1997 13:05:54 -0800 (PST) Files: pod/perlsub.pod Title: "Improve documentation of C<return>" From: Chip Salzenberg Files: pod/perlfunc.pod pod/perlsub.pod Title: "perlfunc.pod patch" From: Gisle Aas Msg-ID: <199703262159.WAA17531@furubotn.sn.no> Date: Wed, 26 Mar 1997 22:59:23 +0100 Files: pod/perlfunc.pod (applied based on p5p patch as commit id 35a731fcbcd7860eb497d6598f3f77b8746319c4) Title: "Use 'while (defined($x = <>)) {}', per <gnat@frii.com>" From: Chip Salzenberg Files: configpm lib/Term/Cap.pm perlsh pod/perlipc.pod pod/perlop.pod pod/perlsub.pod pod/perlsyn.pod pod/perltrap.pod pod/perlvar.pod win32/bin/search.bat Title: "Document and test C<%> behavior with negative operands" From: Chip Salzenberg Files: pod/perlop.pod t/op/arith.t Title: "Update docs on $]" From: Chip Salzenberg Files: pod/perlvar.pod Title: "perlvar.pod patch" From: Gisle Aas Msg-ID: <199703261254.NAA10237@bergen.sn.no> Date: Wed, 26 Mar 1997 13:54:00 +0100 Files: pod/perlvar.pod (applied based on p5p patch as commit id 0aa182cb0caa3829032904b9754807b1b7418509) Title: "Fix example of C<or> vs. C<||>" From: Chip Salzenberg Files: pod/perlsyn.pod Title: "Pod usage and spelling patch" From: Larry W. Virden Files: pod/*.pod Title: "Pod updates" From: "Cary D. Renzema" <caryr@mxim.com> Msg-ID: <199703262353.PAA01819@macs.mxim.com> Date: Wed, 26 Mar 1997 15:53:22 -0800 (PST) Files: pod/*.pod (applied based on p5p patch as commit id 5695b28edc67a3f45e8a0f25755d07afef3660ac)
* [inseparable changes from match from perl-5.003_91 to perl-5.003_92]Perl 5 Porters1997-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CORE LANGUAGE CHANGES Subject: Strictly follow lexical context of C<eval ''> and nested subs From: Chip Salzenberg <chip@perl.com> Files: op.c Subject: Make ::SUPER and UNIVERSAL work together From: Chip Salzenberg <chip@perl.com> Files: gv.c pod/perlguts.pod CORE PORTABILITY Subject: OS/2 patches Date: Wed, 5 Mar 1997 22:08:43 -0500 (EST) From: Ilya Zakharevich <ilya@math.ohio-state.edu> Files: hints/os2.sh lib/ExtUtils/MakeMaker.pm t/op/taint.t Msg-ID: 199703060308.WAA22211@monk.mps.ohio-state.edu (applied based on p5p patch as commit eda4d5189d403b15f244b4696a710fb91d15053e) Subject: VMS patches Date: Wed, 05 Mar 1997 23:10:24 -0500 (EST) From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU> Files: lib/ExtUtils/MM_VMS.pm lib/ExtUtils/Manifest.pm perlsdio.h t/op/runlevel.t t/op/taint.t vms/descrip.mms vms/perly_c.vms vms/sockadapt.c vms/sockadapt.h vms/vms_yfix.pl private-msgid: 01IG5SQE4A6U00661G@hmivax.humgen.upenn.edu DOCUMENTATION Subject: Add taint checks and srand to perldelta Date: Sun, 2 Mar 1997 11:56:08 -0800 (PST) From: Tom Phoenix <rootbeer@teleport.com> Files: pod/perldelta.pod Msg-ID: Pine.GSO.3.95q.970302115355.23058D-100000@kelly.teleport.com (applied based on p5p patch as commit b28e0bc0aa3232e18d1bacb3efcbfb755ad100e0) Subject: Don't call FileHandle 'deprecated' From: Chip Salzenberg <chip@perl.com> Files: pod/perldelta.pod Subject: Improve sample module header Date: Sat, 01 Mar 1997 10:32:31 -0700 From: Tom Christiansen <tchrist@jhereg.perl.com> Files: pod/perlmod.pod Msg-ID: 199703011732.KAA14693@jhereg.perl.com (applied based on p5p patch as commit 3e1e15658152387f41e00ded4796cede4e1e10d3) Subject: Update list of CPAN sites Date: Sun, 2 Mar 1997 16:54:22 +0200 (EET) From: Jarkko Hietaniemi <jhi@iki.fi> Files: pod/perlmod.pod Msg-ID: 199703021454.QAA07446@alpha.hut.fi (applied based on p5p patch as commit 9423903e60e6c92c1893f5f4cab2476f403f8a4b) Subject: Enhance description of 'server error' Date: Tue, 4 Feb 1997 21:03:23 +0200 (EET) From: Jarkko Hietaniemi <jhi@cc.hut.fi> Files: pod/perldiag.pod private-msgid: 199702041903.VAA16070@alpha.hut.fi Subject: Regularize format of E-Mail addresses in *.pod From: Chip Salzenberg <chip@perl.com> Files: pod/*.pod LIBRARY AND EXTENSIONS Subject: Use IV instead of double for tms structure members From: Chip Salzenberg <chip@perl.com> Files: ext/POSIX/POSIX.xs OTHER CORE CHANGES Subject: Make sure $^X is tainted when ARG_ZERO_IS_SCRIPT From: Chip Salzenberg <chip@perl.com> Files: toke.c Subject: Clarify '-T too late' error From: Chip Salzenberg <chip@perl.com> Files: perl.c pod/perldiag.pod Subject: Warn when redefining or undefining a constant sub From: Chip Salzenberg <chip@perl.com> Files: pod/perldiag.pod pp.c sv.c Subject: Don't generate spurious 'not imported' warning From: Chip Salzenberg <chip@perl.com> Files: gv.c t/pragma/strict-vars pod/perldiag.pod Subject: Clarify message re: @host in string From: Chip Salzenberg <chip@perl.com> Files: pod/perldiag.pod pod/perltrap.pod toke.c Subject: Disconnect refs that are targets of pp_readline From: Chip Salzenberg <chip@perl.com> Files: pp_hot.c Subject: Fix typo in test of HvFILL() From: Chip Salzenberg <chip@perl.com> Files: op.c Subject: Allow for pad name array to be shorter than pad array From: Chip Salzenberg <chip@perl.com> Files: op.c Subject: Eliminate format-string type warnings Date: Mon, 3 Mar 1997 10:15:11 +0100 (MET) From: Hallvard B Furuseth <h.b.furuseth@usit.uio.no> Files: doio.c ext/POSIX/POSIX.xs gv.c hints/dec_osf.sh pp.c pp_ctl.c pp_hot.c run.c sv.c x2p/a2py.c private-msgid: 199703030915.KAA11634@bombur2.uio.no Subject: Update copyright dates From: Chip Salzenberg <chip@perl.com> Files: *.[hc] x2p/*.[hc] win32/EXTERN.h vms/vmsish.h vms/vms.c TESTS Subject: Smarter t/op/taint.t Date: Mon, 3 Mar 1997 10:31:54 -0800 (PST) From: Tom Phoenix <rootbeer@teleport.com> Files: t/op/taint.t private-msgid: Pine.GSO.3.95q.970303103047.24000A-100000@kelly.teleport.com Subject: Fix taint test for systems without csh From: Chip Salzenberg <chip@perl.com> Files: t/op/taint.t
* [inseparable changes from patch from perl5.003_10 to perl5.003_11]Perl 5 Porters1996-12-061-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CORE LANGUAGE CHANGES Subject: Fix precedence problems with subs as uniops or listops From: Chip Salzenberg <chip@atlantic.net> Files: perly.c perly.c.diff perly.h perly.y Subject: Don't reset $. on open() From: Chip Salzenberg <chip@atlantic.net> Files: pp_sys.c Subject: Support *glob{IO} (eventually deprecate *glob{FILEHANDLE}) From: Chip Salzenberg <chip@atlantic.net> Files: pod/perlref.pod pp_hot.c sv.c Subject: Don't let expression context force return context From: Chip Salzenberg <chip@atlantic.net> Files: op.c Subject: Properly convert "1E2" et al to IV/UV From: Chip Salzenberg <chip@atlantic.net> Files: doio.c sv.c Subject: Fix modulo operator in UV realm From: Chip Salzenberg <chip@atlantic.net> Files: pp.c Subject: Fix stat(_) after stat(HANDLE) From: Chip Salzenberg <chip@atlantic.net> Files: pp_sys.c Subject: Fix: s/// and "$x =~ $y" under 'use locale' From: Chip Salzenberg <chip@atlantic.net> Files: op.c toke.c LIBRARY AND EXTENSIONS Subject: {in,ob}structive pods Date: Sat, 30 Nov 1996 09:52:57 -0700 From: Tom Christiansen <tchrist@mox.perl.com> Files: MANIFEST lib/Class/Template.pm lib/File/stat.pm lib/Net/hostent.pm lib/Net/netent.pm lib/Net/protoent.pm lib/Net/servent.pm lib/Time/gmtime.pm lib/Time/localtime.pm lib/Time/tm.pm lib/User/grent.pm lib/User/pwent.pm These "should" be ready for inclusion in 5.004, although I'd like to update Class::Template's doc for legibility. Dean, may we please have your permission to include this in the distribution? (I did look a bit into using Class::MethodMaker, but it seemed a bit complicated.) I know: these all look remarkably similar on the inside. I keep trying to find a way to abstract out some of it. Hopefully, they're reasonably legible at least in code, if not in docs. :-) Chip/Tim, please check the stat function for proper use of Symbol. thanks, --tom #!/bin/sh # This is a shell archive (produced by GNU sharutils 4.2). # To extract the files from this archive, save it to some FILE, remove # everything before the `!/bin/sh' line above, then type `sh FILE'. # # Made on 1996-11-30 09:52 MST by <tchrist@toy.perl.com>. # Source directory was `/home/tchrist/hack'. # # Existing files will *not* be overwritten unless `-c' is specified. # # This shar contains: # length mode name # ------ ---------- ------------------------------------------ # 5024 -rw-r--r-- obstructs/Class/Template.pm # 2782 -rw-r--r-- obstructs/File/stat.pm # 3961 -rw-r--r-- obstructs/Net/hostent.pm # 4435 -rw-r--r-- obstructs/Net/netent.pm # 2973 -rw-r--r-- obstructs/Net/protoent.pm # 3424 -rw-r--r-- obstructs/Net/servent.pm # 2476 -rw-r--r-- obstructs/Time/gmtime.pm # 2307 -rw-r--r-- obstructs/Time/localtime.pm # 622 -rw-r--r-- obstructs/Time/tm.pm # 2848 -rw-r--r-- obstructs/User/grent.pm # 2899 -rw-r--r-- obstructs/User/pwent.pm # save_IFS="${IFS}" IFS="${IFS}:" gettext_dir=FAILED locale_dir=FAILED first_param="$1" for dir in $PATH do if test "$gettext_dir" = FAILED && test -f $dir/gettext \ && ($dir/gettext --version >/dev/null 2>&1) then set `$dir/gettext --version 2>&1` if test "$3" = GNU then gettext_dir=$dir fi fi if test "$locale_dir" = FAILED && test -f $dir/shar \ && ($dir/shar --print-text-domain-dir >/dev/null 2>&1) then locale_dir=`$dir/shar --print-text-domain-dir` fi done IFS="$save_IFS" if test "$locale_dir" = FAILED || test "$gettext_dir" = FAILED then echo=echo else TEXTDOMAINDIR=$locale_dir export TEXTDOMAINDIR TEXTDOMAIN=sharutils export TEXTDOMAIN echo="$gettext_dir/gettext -s" fi touch -am 1231235999 $$.touch >/dev/null 2>&1 if test ! -f 1231235999 && test -f $$.touch; then shar_touch=touch else shar_touch=: echo $echo 'WARNING: not restoring timestamps. Consider getting and' $echo "installing GNU \`touch', distributed in GNU File Utilities..." echo fi rm -f 1231235999 $$.touch # if mkdir _sh24166; then $echo 'x -' 'creating lock directory' else $echo 'failed to create lock directory' exit 1 fi # ============= obstructs/Class/Template.pm ============== if test ! -d 'obstructs'; then $echo 'x -' 'creating directory' 'obstructs' mkdir 'obstructs' fi if test ! -d 'obstructs/Class'; then $echo 'x -' 'creating directory' 'obstructs/Class' mkdir 'obstructs/Class' fi if test -f 'obstructs/Class/Template.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Class/Template.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Class/Template.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Class/Template.pm' && package Class::Template; require 5.000; require Exporter; X @ISA = qw(Exporter); @EXPORT = qw(members struct); use strict; X # Template.pm --- struct/member template builder # 12mar95 # Dean Roehrich # # changes/bugs fixed since 28nov94 version: # - podified # changes/bugs fixed since 21nov94 version: # - Fixed examples. # changes/bugs fixed since 02sep94 version: # - Moved to Class::Template. # changes/bugs fixed since 20feb94 version: # - Updated to be a more proper module. # - Added "use strict". # - Bug in build_methods, was using @var when @$var needed. # - Now using my() rather than local(). # # Uses perl5 classes to create nested data types. # This is offered as one implementation of Tom Christiansen's "structs.pl" # idea. X =head1 NAME X Class::Template - struct/member template builder X =head1 EXAMPLES X =item * Example 1 X X use Class::Template; X X struct( rusage => { X ru_utime => timeval, X ru_stime => timeval, X }); X X struct( timeval => [ X tv_secs => '$', X tv_usecs => '$', X ]); X X my $s = new rusage; X =item * Example 2 X X package OBJ; X use Class::Template; X X members OBJ { X 'a' => '$', X 'b' => '$', X }; X X members OBJ2 { X 'd' => '@', X 'c' => '$', X }; X X package OBJ2; @ISA = (OBJ); X X sub new { X my $r = InitMembers( &OBJ::InitMembers() ); X bless $r; X } X =head1 NOTES X Use '%' if the member should point to an anonymous hash. Use '@' if the member should point to an anonymous array. X When using % and @ the method requires one argument for the key or index into the hash or array. X Prefix the %, @, or $ with '*' to indicate you want to retrieve pointers to the values rather than the values themselves. X =cut X Var: { X $Class::Template::print = 0; X sub printem { $Class::Template::print++ } } X X sub struct { X my( $struct, $ref ) = @_; X my @methods = (); X my %refs = (); X my %arrays = (); X my %hashes = (); X my $out = ''; X X $out = "{\n package $struct;\n sub new {\n"; X parse_fields( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes, 0 ); X $out .= " bless \$r;\n }\n"; X build_methods( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes ); X $out .= "}\n1;\n"; X X ( $Class::Template::print ) ? print( $out ) : eval $out; } X sub members { X my( $pkg, $ref ) = @_; X my @methods = (); X my %refs = (); X my %arrays = (); X my %hashes = (); X my $out = ''; X X $out = "{\n package $pkg;\n sub InitMembers {\n"; X parse_fields( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes, 1 ); X $out .= " bless \$r;\n }\n"; X build_methods( $ref, \$out, \@methods, \%refs, \%arrays, \%hashes ); X $out .= "}\n1;\n"; X X ( $Class::Template::print ) ? print( $out ) : eval $out; } X X sub parse_fields { X my( $ref, $out, $methods, $refs, $arrays, $hashes, $member ) = @_; X my $type = ref $ref; X my @keys; X my $val; X my $cnt = 0; X my $idx = 0; X my( $cmt, $n ); X X if( $type eq 'HASH' ){ X if( $member ){ X $$out .= " my(\$r) = \@_ ? shift : {};\n"; X } X else{ X $$out .= " my(\$r) = {};\n"; X } X @keys = keys %$ref; X foreach (@keys){ X $val = $ref->{$_}; X if( $val =~ /^\*(.)/ ){ X $refs->{$_}++; X $val = $1; X } X if( $val eq '@' ){ X $$out .= " \$r->{'$_'} = [];\n"; X $arrays->{$_}++; X } X elsif( $val eq '%' ){ X $$out .= " \$r->{'$_'} = {};\n"; X $hashes->{$_}++; X } X elsif( $val ne '$' ){ X $$out .= " \$r->{'$_'} = \&${val}::new();\n"; X } X else{ X $$out .= " \$r->{'$_'} = undef;\n"; X } X push( @$methods, $_ ); X } X } X elsif( $type eq 'ARRAY' ){ X if( $member ){ X $$out .= " my(\$r) = \@_ ? shift : [];\n"; X } X else{ X $$out .= " my(\$r) = [];\n"; X } X while( $idx < @$ref ){ X $n = $ref->[$idx]; X push( @$methods, $n ); X $val = $ref->[$idx+1]; X $cmt = "# $n"; X if( $val =~ /^\*(.)/ ){ X $refs->{$n}++; X $val = $1; X } X if( $val eq '@' ){ X $$out .= " \$r->[$cnt] = []; $cmt\n"; X $arrays->{$n}++; X } X elsif( $val eq '%' ){ X $$out .= " \$r->[$cnt] = {}; $cmt\n"; X $hashes->{$n}++; X } X elsif( $val ne '$' ){ X $$out .= " \$r->[$cnt] = \&${val}::new();\n"; X } X else{ X $$out .= " \$r->[$cnt] = undef; $cmt\n"; X } X ++$cnt; X $idx += 2; X } X } } X X sub build_methods { X my( $ref, $out, $methods, $refs, $arrays, $hashes ) = @_; X my $type = ref $ref; X my $elem = ''; X my $cnt = 0; X my( $pre, $pst, $cmt, $idx ); X X foreach (@$methods){ X $pre = $pst = $cmt = $idx = ''; X if( defined $refs->{$_} ){ X $pre = "\\("; X $pst = ")"; X $cmt = " # returns ref"; X } X $$out .= " sub $_ {$cmt\n my \$r = shift;\n"; X if( $type eq 'ARRAY' ){ X $elem = "[$cnt]"; X ++$cnt; X } X elsif( $type eq 'HASH' ){ X $elem = "{'$_'}"; X } X if( defined $arrays->{$_} ){ X $$out .= " my \$i;\n"; X $$out .= " \@_ ? (\$i = shift) : return \$r->$elem;\n"; X $idx = "->[\$i]"; X } X elsif( defined $hashes->{$_} ){ X $$out .= " my \$i;\n"; X $$out .= " \@_ ? (\$i = shift) : return \$r->$elem;\n"; X $idx = "->{\$i}"; X } X $$out .= " \@_ ? (\$r->$elem$idx = shift) : $pre\$r->$elem$idx$pst;\n"; X $$out .= " }\n"; X } } X 1; SHAR_EOF $shar_touch -am 1108060296 'obstructs/Class/Template.pm' && chmod 0644 'obstructs/Class/Template.pm' || $echo 'restore of' 'obstructs/Class/Template.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Class/Template.pm:' 'MD5 check failed' 4ccfb1ef6cb0ef795d19325556a78797 obstructs/Class/Template.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Class/Template.pm'`" test 5024 -eq "$shar_count" || $echo 'obstructs/Class/Template.pm:' 'original size' '5024,' 'current size' "$shar_count!" fi fi # ============= obstructs/File/stat.pm ============== if test ! -d 'obstructs/File'; then $echo 'x -' 'creating directory' 'obstructs/File' mkdir 'obstructs/File' fi if test -f 'obstructs/File/stat.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/File/stat.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/File/stat.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/File/stat.pm' && package File::stat; use strict; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter); X @EXPORT = qw(stat lstat); X @EXPORT_OK = qw( $st_dev $st_ino $st_mode X $st_nlink $st_uid $st_gid X $st_rdev $st_size X $st_atime $st_mtime $st_ctime X $st_blksize $st_blocks X ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X use Class::Template qw(struct); struct 'File::stat' => [ X map { $_ => '$' } qw{ X dev ino mode nlink uid gid rdev size X atime mtime ctime blksize blocks X } ]; X sub populate (@) { X return unless @_; X my $stob = new(); X @$stob = ( X $st_dev, $st_ino, $st_mode, $st_nlink, $st_uid, $st_gid, $st_rdev, X $st_size, $st_atime, $st_mtime, $st_ctime, $st_blksize, $st_blocks ) X = @_; X return $stob; } X sub lstat (*) { populate(CORE::lstat(shift)) } X sub stat ($) { X my $arg = shift; X my $st = populate(CORE::stat $arg); X return $st if $st; X no strict 'refs'; X require Symbol; X return populate(CORE::stat \*{Symbol::qualify($arg)}); } X 1; __END__ X =head1 NAME X File::stat.pm - by-name interface to Perl's built-in stat() functions X =head1 SYNOPSIS X X use File::stat; X $st = stat($file) or die "No $file: $!"; X if ( ($st->mode & 0111) && $st->nlink > 1) ) { X print "$file is executable with lotsa links\n"; X } X X use File::stat qw(:FIELDS); X stat($file) or die "No $file: $!"; X if ( ($st_mode & 0111) && $st_nlink > 1) ) { X print "$file is executable with lotsa links\n"; X } X =head1 DESCRIPTION X This module's default exports override the core stat() and lstat() functions, replacing them with versions that return "File::stat" objects. This object has methods that return the similarly named structure field name from the stat(2) function; namely, dev, ino, mode, nlink, uid, gid, rdev, size, atime, mtime, ctime, blksize, and blocks. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your stat() and lstat() functions.) Access these fields as variables named with a preceding C<st_> in front their method names. Thus, C<$stat_obj-E<gt>dev()> corresponds to $st_dev if you import the fields. X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1129130296 'obstructs/File/stat.pm' && chmod 0644 'obstructs/File/stat.pm' || $echo 'restore of' 'obstructs/File/stat.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/File/stat.pm:' 'MD5 check failed' 4d121fbb2e918b7f35c2b6fa2df6ffed obstructs/File/stat.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/File/stat.pm'`" test 2782 -eq "$shar_count" || $echo 'obstructs/File/stat.pm:' 'original size' '2782,' 'current size' "$shar_count!" fi fi # ============= obstructs/Net/hostent.pm ============== if test ! -d 'obstructs/Net'; then $echo 'x -' 'creating directory' 'obstructs/Net' mkdir 'obstructs/Net' fi if test -f 'obstructs/Net/hostent.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Net/hostent.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Net/hostent.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/hostent.pm' && package Net::hostent; use strict; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter); X @EXPORT = qw(gethostbyname gethostbyaddr gethost); X @EXPORT_OK = qw( X $h_name @h_aliases X $h_addrtype $h_length X @h_addr_list $h_addr X ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X use Class::Template qw(struct); struct 'Net::hostent' => [ X name => '$', X aliases => '@', X addrtype => '$', X 'length' => '$', X addr_list => '@', ]; X sub addr { shift->addr_list->[0] } X sub populate (@) { X return unless @_; X my $hob = new(); X $h_name = $hob->[0] = $_[0]; X @h_aliases = @{ $hob->[1] } = split ' ', $_[1]; X $h_addrtype = $hob->[2] = $_[2]; X $h_length = $hob->[3] = $_[3]; X $h_addr = $_[4]; X @h_addr_list = @{ $hob->[4] } = @_[ (4 .. $#_) ]; X return $hob; } X sub gethostbyname ($) { populate(CORE::gethostbyname(shift)) } X sub gethostbyaddr ($;$) { X my ($addr, $addrtype); X $addr = shift; X require Socket unless @_; X $addrtype = @_ ? shift : Socket::AF_INET(); X populate(CORE::gethostbyaddr($addr, $addrtype)) } X sub gethost($) { X if ($_[0] =~ /^\d+(?:\.\d+(?:\.\d+(?:\.\d+)?)?)?$/) { X require Socket; X &gethostbyaddr(Socket::inet_aton(shift)); X } else { X &gethostbyname; X } } X 1; __END__ X =head1 NAME X Net::hostent - by-name interface to Perl's built-in gethost*() functions X =head1 SYNOPSIS X X use Net::hostnet; X =head1 DESCRIPTION X This module's default exports override the core gethostbyname() and gethostbyaddr() functions, replacing them with versions that return "Net::hostent" objects. This object has methods that return the similarly named structure field name from the C's hostent structure from F<netdb.h>; namely name, aliases, addrtype, length, and addresses. The aliases and addresses methods return array reference, the rest scalars. The addr method is equivalent to the zeroth element in the addresses array reference. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<h_>. Thus, C<$host_obj-E<gt>name()> corresponds to $h_name if you import the fields. Array references are available as regular array variables, so for example C<@{ $host_obj-E<gt>aliases() }> would be simply @h_aliases. X The gethost() funtion is a simple front-end that forwards a numeric argument to gethostbyaddr() by way of Socket::inet_aton, and the rest to gethostbyname(). X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 EXAMPLES X X use Net::hostent; X use Socket; X X @ARGV = ('netscape.com') unless @ARGV; X X for $host ( @ARGV ) { X X unless ($h = gethost($host)) { X warn "$0: no such host: $host\n"; X next; X } X X printf "\n%s is %s%s\n", X $host, X lc($h->name) eq lc($host) ? "" : "*really* ", X $h->name; X X print "\taliases are ", join(", ", @{$h->aliases}), "\n" X if @{$h->aliases}; X X if ( @{$h->addr_list} > 1 ) { X my $i; X for $addr ( @{$h->addr_list} ) { X printf "\taddr #%d is [%s]\n", $i++, inet_ntoa($addr); X } X } else { X printf "\taddress is [%s]\n", inet_ntoa($h->addr); X } X X if ($h = gethostbyaddr($h->addr)) { X if (lc($h->name) ne lc($host)) { X printf "\tThat addr reverses to host %s!\n", $h->name; X $host = $h->name; X redo; X } X } X } X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1129133896 'obstructs/Net/hostent.pm' && chmod 0644 'obstructs/Net/hostent.pm' || $echo 'restore of' 'obstructs/Net/hostent.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Net/hostent.pm:' 'MD5 check failed' 27e11c684fe0e621da0109fa7ecef0d9 obstructs/Net/hostent.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/hostent.pm'`" test 3961 -eq "$shar_count" || $echo 'obstructs/Net/hostent.pm:' 'original size' '3961,' 'current size' "$shar_count!" fi fi # ============= obstructs/Net/netent.pm ============== if test -f 'obstructs/Net/netent.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Net/netent.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Net/netent.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/netent.pm' && package Net::netent; use strict; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter); X @EXPORT = qw(getnetbyname getnetbyaddr getnet); X @EXPORT_OK = qw( X $n_name @n_aliases X $n_addrtype $n_net X ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X use Class::Template qw(struct); struct 'Net::netent' => [ X name => '$', X aliases => '@', X addrtype => '$', X net => '$', ]; X sub populate (@) { X return unless @_; X my $nob = new(); X $n_name = $nob->[0] = $_[0]; X @n_aliases = @{ $nob->[1] } = split ' ', $_[1]; X $n_addrtype = $nob->[2] = $_[2]; X $n_net = $nob->[3] = $_[3]; X return $nob; } X sub getnetbyname ($) { populate(CORE::getnetbyname(shift)) } X sub getnetbyaddr ($;$) { X my ($net, $addrtype); X $net = shift; X require Socket if @_; X $addrtype = @_ ? shift : Socket::AF_INET(); X populate(CORE::getnetbyaddr($net, $addrtype)) } X sub getnet($) { X if ($_[0] =~ /^\d+(?:\.\d+(?:\.\d+(?:\.\d+)?)?)?$/) { X require Socket; X &getnetbyaddr(Socket::inet_aton(shift)); X } else { X &getnetbyname; X } } X 1; __END__ X =head1 NAME X Net::netent - by-name interface to Perl's built-in getnet*() functions X =head1 SYNOPSIS X X use Net::netent qw(:FIELDS); X getnetbyname("loopback") or die "bad net"; X printf "%s is %08X\n", $n_name, $n_net; X X use Net::netent; X X $n = getnetbyname("loopback") or die "bad net"; X { # there's gotta be a better way, eh? X @bytes = unpack("C4", pack("N", $n->net)); X shift @bytes while @bytes && $bytes[0] == 0; X } X printf "%s is %08X [%d.%d.%d.%d]\n", $n->name, $n->net, @bytes; X =head1 DESCRIPTION X This module's default exports override the core getnetbyname() and getnetbyaddr() functions, replacing them with versions that return "Net::netent" objects. This object has methods that return the similarly named structure field name from the C's netent structure from F<netdb.h>; namely name, aliases, addrtype, and net. The aliases method returns an array reference, the rest scalars. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<n_>. Thus, C<$net_obj-E<gt>name()> corresponds to $n_name if you import the fields. Array references are available as regular array variables, so for example C<@{ $net_obj-E<gt>aliases() }> would be simply @n_aliases. X The getnet() funtion is a simple front-end that forwards a numeric argument to getnetbyaddr(), and the rest to getnetbyname(). X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 EXAMPLES X The getnet() functions do this in the Perl core: X X sv_setiv(sv, (I32)nent->n_net); X The gethost() functions do this in the Perl core: X X sv_setpvn(sv, hent->h_addr, len); X That means that the address comes back in binary for the host functions, and as a regular perl integer for the net ones. This seems a bug, but here's how to deal with it: X X use strict; X use Socket; X use Net::netent; X X @ARGV = ('loopback') unless @ARGV; X X my($n, $net); X X for $net ( @ARGV ) { X X unless ($n = getnetbyname($net)) { X warn "$0: no such net: $net\n"; X next; X } X X printf "\n%s is %s%s\n", X $net, X lc($n->name) eq lc($net) ? "" : "*really* ", X $n->name; X X print "\taliases are ", join(", ", @{$n->aliases}), "\n" X if @{$n->aliases}; X X # this is stupid; first, why is this not in binary? X # second, why am i going through these convolutions X # to make it looks right X { X my @a = unpack("C4", pack("N", $n->net)); X shift @a while @a && $a[0] == 0; X printf "\taddr is %s [%d.%d.%d.%d]\n", $n->net, @a; X } X X if ($n = getnetbyaddr($n->net)) { X if (lc($n->name) ne lc($net)) { X printf "\tThat addr reverses to net %s!\n", $n->name; X $net = $n->name; X redo; X } X } X } X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1130091396 'obstructs/Net/netent.pm' && chmod 0644 'obstructs/Net/netent.pm' || $echo 'restore of' 'obstructs/Net/netent.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Net/netent.pm:' 'MD5 check failed' e75ca81b142c8df118f1cdddc285f71a obstructs/Net/netent.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/netent.pm'`" test 4435 -eq "$shar_count" || $echo 'obstructs/Net/netent.pm:' 'original size' '4435,' 'current size' "$shar_count!" fi fi # ============= obstructs/Net/protoent.pm ============== if test -f 'obstructs/Net/protoent.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Net/protoent.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Net/protoent.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/protoent.pm' && package Net::protoent; use strict; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter); X @EXPORT = qw(getprotobyname getprotobynumber getprotoent); X @EXPORT_OK = qw( $p_name @p_aliases $p_proto ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X use Class::Template qw(struct); struct 'Net::protoent' => [ X name => '$', X aliases => '@', X proto => '$', ]; X sub populate (@) { X return unless @_; X my $pob = new(); X $p_name = $pob->[0] = $_[0]; X @p_aliases = @{ $pob->[1] } = split ' ', $_[1]; X $p_proto = $pob->[2] = $_[2]; X return $pob; } X sub getprotoent ( ) { populate(CORE::getprotoent()) } sub getprotobyname ($) { populate(CORE::getprotobyname(shift)) } sub getprotobynumber ($) { populate(CORE::getprotobynumber(shift)) } X sub getproto ($;$) { X no strict 'refs'; X return &{'getprotoby' . ($_[0]=~/^\d+$/ ? 'number' : 'name')}(@_); } X 1; X __END__ X =head1 NAME X Net::protoent - by-name interface to Perl's built-in getproto*() functions X =head1 SYNOPSIS X X use Net::protoent; X $p = getprotobyname(shift || 'tcp') || die "no proto"; X printf "proto for %s is %d, aliases are %s\n", X $p->name, $p->proto, "@{$p->aliases}"; X X use Net::protoent qw(:FIELDS); X getprotobyname(shift || 'tcp') || die "no proto"; X print "proto for $p_name is $p_proto, aliases are @p_aliases\n"; X =head1 DESCRIPTION X This module's default exports override the core getprotoent(), getprotobyname(), and getnetbyport() functions, replacing them with versions that return "Net::protoent" objects. They take default second arguments of "tcp". This object has methods that return the similarly named structure field name from the C's protoent structure from F<netdb.h>; namely name, aliases, and proto. The aliases method returns an array reference, the rest scalars. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<p_>. Thus, C<$proto_obj-E<gt>name()> corresponds to $p_name if you import the fields. Array references are available as regular array variables, so for example C<@{ $proto_obj-E<gt>aliases() }> would be simply @p_aliases. X The getproto() function is a simple front-end that forwards a numeric argument to getprotobyport(), and the rest to getprotobyname(). X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1130095196 'obstructs/Net/protoent.pm' && chmod 0644 'obstructs/Net/protoent.pm' || $echo 'restore of' 'obstructs/Net/protoent.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Net/protoent.pm:' 'MD5 check failed' c8e24414a4b93b93dab2b257e15bdd38 obstructs/Net/protoent.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/protoent.pm'`" test 2973 -eq "$shar_count" || $echo 'obstructs/Net/protoent.pm:' 'original size' '2973,' 'current size' "$shar_count!" fi fi # ============= obstructs/Net/servent.pm ============== if test -f 'obstructs/Net/servent.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Net/servent.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Net/servent.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Net/servent.pm' && package Net::servent; use strict; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter); X @EXPORT = qw(getservbyname getservbyport getservent getserv); X @EXPORT_OK = qw( $s_name @s_aliases $s_port $s_proto ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X use Class::Template qw(struct); struct 'Net::servent' => [ X name => '$', X aliases => '@', X port => '$', X proto => '$', ]; X sub populate (@) { X return unless @_; X my $sob = new(); X $s_name = $sob->[0] = $_[0]; X @s_aliases = @{ $sob->[1] } = split ' ', $_[1]; X $s_port = $sob->[2] = $_[2]; X $s_proto = $sob->[3] = $_[3]; X return $sob; } X sub getservent ( ) { populate(CORE::getservent()) } sub getservbyname ($;$) { populate(CORE::getservbyname(shift,shift||'tcp')) } sub getservbyport ($;$) { populate(CORE::getservbyport(shift,shift||'tcp')) } X sub getserv ($;$) { X no strict 'refs'; X return &{'getservby' . ($_[0]=~/^\d+$/ ? 'port' : 'name')}(@_); } X 1; X __END__ X =head1 NAME X Net::servent - by-name interface to Perl's built-in getserv*() functions X =head1 SYNOPSIS X X use Net::servent; X $s = getservbyname(shift || 'ftp') || die "no service"; X printf "port for %s is %s, aliases are %s\n", X $s->name, $s->port, "@{$s->aliases}"; X X use Net::servent qw(:FIELDS); X getservbyname(shift || 'ftp') || die "no service"; X print "port for $s_name is $s_port, aliases are @s_aliases\n"; X =head1 DESCRIPTION X This module's default exports override the core getservent(), getservbyname(), and getnetbyport() functions, replacing them with versions that return "Net::servent" objects. They take default second arguments of "tcp". This object has methods that return the similarly named structure field name from the C's servent structure from F<netdb.h>; namely name, aliases, port, and proto. The aliases method returns an array reference, the rest scalars. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<n_>. Thus, C<$serv_obj-E<gt>name()> corresponds to $s_name if you import the fields. Array references are available as regular array variables, so for example C<@{ $serv_obj-E<gt>aliases() }> would be simply @s_aliases. X The getserv() function is a simple front-end that forwards a numeric argument to getservbyport(), and the rest to getservbyname(). X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 EXAMPLES X X use Net::servent qw(:FIELDS); X X while (@ARGV) { X my ($service, $proto) = ((split m!/!, shift), 'tcp'); X my $valet = getserv($service, $proto); X unless ($valet) { X warn "$0: No service: $service/$proto\n" X next; X } X printf "service $service/$proto is port %d\n", $valet->port; X print "alias are @s_aliases\n" if @s_aliases; X } X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1130094396 'obstructs/Net/servent.pm' && chmod 0644 'obstructs/Net/servent.pm' || $echo 'restore of' 'obstructs/Net/servent.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Net/servent.pm:' 'MD5 check failed' b09a8a3151b490a083236f84aae0e689 obstructs/Net/servent.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Net/servent.pm'`" test 3424 -eq "$shar_count" || $echo 'obstructs/Net/servent.pm:' 'original size' '3424,' 'current size' "$shar_count!" fi fi # ============= obstructs/Time/gmtime.pm ============== if test ! -d 'obstructs/Time'; then $echo 'x -' 'creating directory' 'obstructs/Time' mkdir 'obstructs/Time' fi if test -f 'obstructs/Time/gmtime.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Time/gmtime.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Time/gmtime.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Time/gmtime.pm' && package Time::gmtime; use strict; use Time::tm; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter Time::tm); X @EXPORT = qw(gmtime gmctime); X @EXPORT_OK = qw( X $tm_sec $tm_min $tm_hour $tm_mday X $tm_mon $tm_year $tm_wday $tm_yday X $tm_isdst X ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X sub populate (@) { X return unless @_; X my $tmob = Time::tm->new(); X @$tmob = ( X $tm_sec, $tm_min, $tm_hour, $tm_mday, X $tm_mon, $tm_year, $tm_wday, $tm_yday, X $tm_isdst ) X = @_; X return $tmob; } X sub gmtime (;$) { populate CORE::gmtime(shift||time)} sub gmctime (;$) { scalar CORE::gmtime(shift||time)} X 1; __END__ X =head1 NAME X Time::gmtime.pm - by-name interface to Perl's built-in gmtime() function X =head1 SYNOPSIS X X use Time::gmtime; X $gm = gmtime(); X printf "The day in Greenwich is %s\n", X (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm->wday() ]; X X use Time::gmtime w(:FIELDS; X printf "The day in Greenwich is %s\n", X (qw(Sun Mon Tue Wed Thu Fri Sat Sun))[ gm_wday() ]; X X $now = gmctime(); X X use Time::gmtime; X use File::stat; X $date_string = gmctime(stat($file)->mtime); X =head1 DESCRIPTION X This module's default exports override the core gmtime() function, replacing it with a version that returns "Time::tm" objects. This object has methods that return the similarly named structure field name from the C's tm structure from F<time.h>; namely sec, min, hour, mday, mon, year, wday, yday, and isdst. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<tm_> in front their method names. Thus, C<$tm_obj-E<gt>mday()> corresponds to $tm_mday if you import the fields. X The gmctime() funtion provides a way of getting at the scalar sense of the original CORE::gmtime() function. X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1129132196 'obstructs/Time/gmtime.pm' && chmod 0644 'obstructs/Time/gmtime.pm' || $echo 'restore of' 'obstructs/Time/gmtime.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Time/gmtime.pm:' 'MD5 check failed' 8617e4442d682c2bc444e12b612f98e2 obstructs/Time/gmtime.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Time/gmtime.pm'`" test 2476 -eq "$shar_count" || $echo 'obstructs/Time/gmtime.pm:' 'original size' '2476,' 'current size' "$shar_count!" fi fi # ============= obstructs/Time/localtime.pm ============== if test -f 'obstructs/Time/localtime.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Time/localtime.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Time/localtime.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Time/localtime.pm' && package Time::localtime; use strict; use Time::tm; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter Time::tm); X @EXPORT = qw(localtime ctime); X @EXPORT_OK = qw( X $tm_sec $tm_min $tm_hour $tm_mday X $tm_mon $tm_year $tm_wday $tm_yday X $tm_isdst X ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X sub populate (@) { X return unless @_; X my $tmob = Time::tm->new(); X @$tmob = ( X $tm_sec, $tm_min, $tm_hour, $tm_mday, X $tm_mon, $tm_year, $tm_wday, $tm_yday, X $tm_isdst ) X = @_; X return $tmob; } X sub localtime (;$) { populate CORE::localtime(shift||time)} sub ctime (;$) { scalar CORE::localtime(shift||time) } X 1; X __END__ X =head1 NAME X Time::localtime.pm - by-name interface to Perl's built-in localtime() function X =head1 SYNOPSIS X X use Time::localtime; X printf "Year is %d\n", localtime->year() + 1900; X X $now = ctime(); X X use Time::localtime; X use File::stat; X $date_string = ctime(stat($file)->mtime); X =head1 DESCRIPTION X This module's default exports override the core localtime() function, replacing it with a version that returns "Time::tm" objects. This object has methods that return the similarly named structure field name from the C's tm structure from F<time.h>; namely sec, min, hour, mday, mon, year, wday, yday, and isdst. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<tm_> in front their method names. Thus, C<$tm_obj-E<gt>mday()> corresponds to $tm_mday if you import the fields. X The ctime() funtion provides a way of getting at the scalar sense of the original CORE::localtime() function. X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1129132196 'obstructs/Time/localtime.pm' && chmod 0644 'obstructs/Time/localtime.pm' || $echo 'restore of' 'obstructs/Time/localtime.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Time/localtime.pm:' 'MD5 check failed' 4f44256053f0573143e7f1b78e3db9b1 obstructs/Time/localtime.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Time/localtime.pm'`" test 2307 -eq "$shar_count" || $echo 'obstructs/Time/localtime.pm:' 'original size' '2307,' 'current size' "$shar_count!" fi fi # ============= obstructs/Time/tm.pm ============== if test -f 'obstructs/Time/tm.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/Time/tm.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/Time/tm.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/Time/tm.pm' && package Time::tm; use strict; X use Class::Template qw(struct); struct('Time::tm' => [ X map { $_ => '$' } qw{ sec min hour mday mon year wday yday isdst } ]); X 1; __END__ X =head1 NAME X Time::tm.pm - internal object used by Time::gmtime and Time::localtime X =head1 DESCRIPTION X This module is used internally as a base class by Time::localtime And Time::gmtime functions. It creates a Time::tm struct object which is addressable just like's C's tm structure from F<time.h>; namely with sec, min, hour, mday, mon, year, wday, yday, and isdst. X This class is an internal interface only. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1129132696 'obstructs/Time/tm.pm' && chmod 0644 'obstructs/Time/tm.pm' || $echo 'restore of' 'obstructs/Time/tm.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/Time/tm.pm:' 'MD5 check failed' 02859f003106bb6eb92cc91bb9b37666 obstructs/Time/tm.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/Time/tm.pm'`" test 622 -eq "$shar_count" || $echo 'obstructs/Time/tm.pm:' 'original size' '622,' 'current size' "$shar_count!" fi fi # ============= obstructs/User/grent.pm ============== if test ! -d 'obstructs/User'; then $echo 'x -' 'creating directory' 'obstructs/User' mkdir 'obstructs/User' fi if test -f 'obstructs/User/grent.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/User/grent.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/User/grent.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/User/grent.pm' && package User::grent; use strict; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter); X @EXPORT = qw(getgrent getgrgid getgrnam getgr); X @EXPORT_OK = qw($gr_name $gr_gid $gr_passwd $gr_mem @gr_members); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X use Class::Template qw(struct); struct 'User::grent' => [ X name => '$', X passwd => '$', X gid => '$', X members => '@', ]; X sub populate (@) { X return unless @_; X my $gob = new(); X ($gr_name, $gr_passwd, $gr_gid) = @$gob[0,1,2] = @_[0,1,2]; X @gr_members = @{$gob->[3]} = split ' ', $_[3]; X return $gob; } X sub getgrent ( ) { populate(CORE::getgrent()) } sub getgrnam ($) { populate(CORE::getgrnam(shift)) } sub getgrgid ($) { populate(CORE::getgrgid(shift)) } sub getgr ($) { ($_[0] =~ /^\d+/) ? &getgrgid : &getgrnam } X 1; __END__ X =head1 NAME X User::grent.pm - by-name interface to Perl's built-in getgr*() functions X =head1 SYNOPSIS X X use User::grent; X $gr = getgrgid(0) or die "No group zero"; X if ( $gr->name eq 'wheel' && @{$gr->members} > 1 ) { X print "gid zero name wheel, with other members"; X } X X use User::grent qw(:FIELDS; X getgrgid(0) or die "No group zero"; X if ( $gr_name eq 'wheel' && @gr_members > 1 ) { X print "gid zero name wheel, with other members"; X } X X $gr = getgr($whoever); X =head1 DESCRIPTION X This module's default exports override the core getgrent(), getgruid(), and getgrnam() functions, replacing them with versions that return "User::grent" objects. This object has methods that return the similarly named structure field name from the C's passwd structure from F<grp.h>; namely name, passwd, gid, and members (not mem). The first three return scalars, the last an array reference. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<gr_>. Thus, C<$group_obj-E<gt>gid()> corresponds to $gr_gid if you import the fields. Array references are available as regular array variables, so C<@{ $group_obj-E<gt>members() }> would be simply @gr_members. X The getpw() funtion is a simple front-end that forwards a numeric argument to getpwuid() and the rest to getpwnam(). X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1130094696 'obstructs/User/grent.pm' && chmod 0644 'obstructs/User/grent.pm' || $echo 'restore of' 'obstructs/User/grent.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/User/grent.pm:' 'MD5 check failed' 9fbf4010f722f9bc493657ec56f8ce5d obstructs/User/grent.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/User/grent.pm'`" test 2848 -eq "$shar_count" || $echo 'obstructs/User/grent.pm:' 'original size' '2848,' 'current size' "$shar_count!" fi fi # ============= obstructs/User/pwent.pm ============== if test -f 'obstructs/User/pwent.pm' && test "$first_param" != -c; then $echo 'x -' SKIPPING 'obstructs/User/pwent.pm' '(file already exists)' else $echo 'x -' extracting 'obstructs/User/pwent.pm' '(text)' sed 's/^X//' << 'SHAR_EOF' > 'obstructs/User/pwent.pm' && package User::pwent; use strict; X BEGIN { X use Exporter (); X use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); X @ISA = qw(Exporter); X @EXPORT = qw(getpwent getpwuid getpwnam getpw); X @EXPORT_OK = qw( X $pw_name $pw_passwd $pw_uid X $pw_gid $pw_quota $pw_comment X $pw_gecos $pw_dir $pw_shell X ); X %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; X use Class::Template qw(struct); struct 'User::pwent' => [ X name => '$', X passwd => '$', X uid => '$', X gid => '$', X quota => '$', X comment => '$', X gcos => '$', X dir => '$', X shell => '$', ]; X sub populate (@) { X return unless @_; X my $pwob = new(); X X ( $pw_name, $pw_passwd, $pw_uid, X $pw_gid, $pw_quota, $pw_comment, X $pw_gecos, $pw_dir, $pw_shell, ) = @$pwob = @_; X X return $pwob; } X sub getpwent ( ) { populate(CORE::getpwent()) } sub getpwnam ($) { populate(CORE::getpwnam(shift)) } sub getpwgid ($) { populate(CORE::getpwgid(shift)) } sub getpw ($) { ($_[0] =~ /^\d+/) ? &getpwgid : &getpwnam } X 1; __END__ X =head1 NAME X User::pwent.pm - by-name interface to Perl's built-in getpw*() functions X =head1 SYNOPSIS X X use User::pwent; X $pw = getpwnam('daemon') or die "No daemon user"; X if ( $pw->uid == 1 && $pw->dir =~ m#^/(bin|tmp)?$# ) { X print "gid 1 on root dir"; X } X X use User::pwent qw(:FIELDS); X getpwnam('daemon') or die "No daemon user"; X if ( $pw_uid == 1 && $pw_dir =~ m#^/(bin|tmp)?$# ) { X print "gid 1 on root dir"; X } X X $pw = getpw($whoever); X =head1 DESCRIPTION X This module's default exports override the core getpwent(), getpwuid(), and getpwnam() functions, replacing them with versions that return "User::pwent" objects. This object has methods that return the similarly named structure field name from the C's passwd structure from F<pwd.h>; namely name, passwd, uid, gid, quota, comment, gecos, dir, and shell. X You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access these fields as variables named with a preceding C<pw_> in front their method names. Thus, C<$passwd_obj-E<gt>shell()> corresponds to $pw_shell if you import the fields. X The getpw() funtion is a simple front-end that forwards a numeric argument to getpwuid() and the rest to getpwnam(). X To access this functionality without the core overrides, pass the C<use> an empty import list, and then access function functions with their full qualified names. On the other hand, the built-ins are still available via the C<CORE::> pseudo-package. X =head1 NOTE X While this class is currently implemented using the Class::Template module to build a struct-like class, you shouldn't rely upon this. X =head1 AUTHOR X Tom Christiansen SHAR_EOF $shar_touch -am 1130094696 'obstructs/User/pwent.pm' && chmod 0644 'obstructs/User/pwent.pm' || $echo 'restore of' 'obstructs/User/pwent.pm' 'failed' if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \ && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then md5sum -c << SHAR_EOF >/dev/null 2>&1 \ || $echo 'obstructs/User/pwent.pm:' 'MD5 check failed' 905033d579b32729f95a760e013dbde4 obstructs/User/pwent.pm SHAR_EOF else shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'obstructs/User/pwent.pm'`" test 2899 -eq "$shar_count" || $echo 'obstructs/User/pwent.pm:' 'original size' '2899,' 'current size' "$shar_count!" fi fi rm -fr _sh24166 exit 0 p5p-msgid: <199611301652.JAA24201@toy.perl.com> Subject: FileHandle that 'ISA' IO::File Date: Mon, 2 Dec 1996 17:18:02 GMT From: Nick Ing-Simmons <nik@tiuk.ti.com> Files: MANIFEST lib/FileHandle.pm Subject: FileHandle that 'is' and IO::File Andreas Koenig <k@anna.in-berlin.de> writes: >>>>>> Nick Ing-Simmons <nik@tiuk.ti.com> writes: > > > The patch will serve till we can get derived version working. > >I'm putting much hope in the your patch, Nick, because I have another >problem pending. No test case yet, because I'm waiting for your >FileHandle.pm. > >I'll let you know more details as soon as I have a structured view of >the problem. Your patch will (hopefully) help me to get there, > >andreas Please try attached. Drop into lib/FileHandle.pm p5p-msgid: <199612021718.RAA04416@pluto> Subject: 10+ debugger patch Date: Sun, 1 Dec 1996 06:37:31 -0500 (EST) From: Ilya Zakharevich <ilya@math.ohio-state.edu> Files: lib/perl5db.pl perl.c pod/perldebug.pod Bugs corrected: perl.c a) Could have deadlocked debugging its own signal handler; lib/perl5db.pl pod/perldebug.pod b) Documentation (internal and POD) updated; c) NonStop now will not stop at end; d) variable names more meaningful now; e) Will not trace last line of itself now; f) Dumping of looong lines in a program (see Config.pm) interruptable; g) $@ not wiped by evalled expressions; While updating the docs I was forced to change some API (to make it documentable), which resulted in following improvements: frame & 4 recognized: more verbose output; frame changes style of TRACE; Non-interruptable lines have no `:' in the listing; frame outputs `require'd packages as well. added Options AutoTrace inhibit_exit Though this may look a lot, all the changes are not in the main flow of execution (in frills which are usually disabled), so I think they may be added even this late in the cycle. Documentation would be quite messy without these changes. As well as I know, the documentation is complete now, so one can _really_ write a new debugger from scratch. Enjoy, p5p-msgid: <199612011137.GAA10864@monk.mps.ohio-state.edu> Subject: DB_File 1.07 From: Paul Marquess <pmarquess@bfsec.bt.co.uk> Files: ext/DB_File/DB_File.pm ext/DB_File/DB_File.xs t/lib/db-btree.t t/lib/db-recno.t Subject: DB_File 1.08 From: Paul Marquess <pmarquess@bfsec.bt.co.uk> Files: ext/DB_File/DB_File.pm ext/DB_File/DB_File.xs OTHER CORE CHANGES Subject: Eliminate spurious warning when splicing undefs From: Chip Salzenberg <chip@atlantic.net> Files: pp.c sv.h Subject: Eliminate spurious warning from "x=" operator From: Chip Salzenberg <chip@atlantic.net> Files: op.c Subject: Fix line numbers near control structures From: Chip Salzenberg <chip@atlantic.net> Files: op.c perly.c perly.c.diff perly.y proto.h Subject: Don't let scalar unpack() underflow stack From: Chip Salzenberg <chip@atlantic.net> Files: pp.c Subject: Fix core dump from precedence bug in "@foo" warning From: Chip Salzenberg <chip@atlantic.net> Files: toke.c Subject: Move die() to utils.c; add varargs hack to croak() From: Chip Salzenberg <chip@atlantic.net> Files: pp_ctl.c util.c Subject: Avoid memcmp() for magnitude test if it thinks char is signed From: Chip Salzenberg <chip@atlantic.net> Files: Configure config_H config_h.SH doop.c ext/SDBM_File/sdbm/pair.c ext/SDBM_File/sdbm/sdbm.h handy.h hv.c perl.h pp_hot.c proto.h regexec.c sv.c toke.c util.c Subject: Fully paramaterize locales; disable all if NO_LOCALE From: Chip Salzenberg <chip@atlantic.net> Files: ext/POSIX/POSIX.xs op.c perl.h pp.c pp_sys.c sv.c util.c PORTABILITY AND TESTING Subject: Bitwise op fix for Alpha From: Chip Salzenberg <chip@atlantic.net> Files: pp.c Subject: VMS patches for 5.003_10 Date: Wed, 04 Dec 1996 16:40:12 -0500 (EST) From: Charles Bailey <bailey@HMIVAX.HUMGEN.UPENN.EDU> Files: EXTERN.h INTERN.h old_perl_exp.SH perl.c perl.h perl_exp.SH pp.c pp_ctl.c pp_sys.c proto.h sv.c toke.c util.c utils/perldoc.PL vms/config.vms vms/descrip.mms vms/gen_shrfls.pl vms/genconfig.pl vms/vmsish.h private-msgid: <01ICMALO8NMS001A1D@hmivax.humgen.upenn.edu>
* 5.002 beta 1Larry Wall1995-11-211-1/+14
| | | | | | | | | | | | | | | | | | | | | If you're adventurous, have a look at ftp://ftp.sems.com/pub/outgoing/perl5.0/perl5.002beta1.tar.gz Many thanks to Andy for doing the integration. Obviously, if you consult the bugs database, you'll note there are still plenty of buglets that need fixing, and several enhancements that I've intended to put in still haven't made it in (Hi, Tim and Ilya). But I think it'll be pretty stable. And you can start to fiddle around with prototypes (which are, of course, still totally undocumented). Packrats, don't worry too much about readvertising this widely. Nowadays we're on a T1 here, so our bandwidth is okay. Have the appropriate amount of jollity. Larry
* perl 5.000perl-5.000Larry Wall1994-10-171-12/+2
| | | | | | | | | | | [editor's note: this commit combines approximate 4 months of furious releases of Andy Dougherty and Larry Wall - see pod/perlhist.pod for details. Andy notes that; Alas neither my "Irwin AccuTrack" nor my DC 600A quarter-inch cartridge backup tapes from that era seem to be readable anymore. I guess 13 years exceeds the shelf life for that backup technology :-(. ]
* perl 5.0 alpha 2perl-5a2Larry Wall1993-10-071-1/+4
| | | | [editor's note: from history.perl.org. The sparc executables originally included in the distribution are not in this commit.]
* perl 4.0 patch 4: (combined patch)Larry Wall1991-06-061-4/+7
| | | | | | Random patches, mostly bugs and portability stuff. //g is the only major new feature. Additionally, there is now an alternate license you can distribute Perl under.
* perl 4.0.00: (no release announcement available)perl-4.0.00Larry Wall1991-03-211-3/+3
| | | | So far, 4.0 is still a beta test version. For the last production version, look in pub/perl.3.0/kits@44.
* perl 3.0: (no announcement message available)perl-3.000Larry Wall1989-10-181-3/+8
| | | | | | | | | | | | | | A few of the new features: (18 Oct) * Perl can now handle binary data correctly and has functions to pack and unpack binary structures into arrays or lists. You can now do arbitrary ioctl functions. * You can now pass things to subroutines by reference. * Debugger enhancements. * An array or associative array may now appear in a local() list. * Array values may now be interpolated into strings. * Subroutine names are now distinguished by prefixing with &. You can call subroutines without using do, and without passing any argument list at all. * You can use the new -u switch to cause perl to dump core so that you can run undump and produce a binary executable image. Alternately you can use the "dump" operator after initializing any variables and such. * You can now chop lists. * Perl now uses /bin/csh to do filename globbing, if available. This means that filenames with spaces or other strangenesses work right. * New functions: mkdir and rmdir, getppid, getpgrp and setpgrp, getpriority and setpriority, chroot, ioctl and fcntl, flock, readlink, lstat, rindex, pack and unpack, read, warn, dbmopen and dbmclose, dump, reverse, defined, undef.
* perl 2.0 (no announcement message available)perl-2.0Larry Wall1988-06-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Some of the enhancements from Perl1 included: * New regexp routines derived from Henry Spencer's. o Support for /(foo|bar)/. o Support for /(foo)*/ and /(foo)+/. o \s for whitespace, \S for non-, \d for digit, \D nondigit * Local variables in blocks, subroutines and evals. * Recursive subroutine calls are now supported. * Array values may now be interpolated into lists: unlink 'foo', 'bar', @trashcan, 'tmp'; * File globbing. * Use of <> in array contexts returns the whole file or glob list. * New iterator for normal arrays, foreach, that allows both read and write. * Ability to open pipe to a forked off script for secure pipes in setuid scripts. * File inclusion via do 'foo.pl'; * More file tests, including -t to see if, for instance, stdin is a terminal. File tests now behave in a more correct manner. You can do file tests on filehandles as well as filenames. The special filetests -T and -B test a file to see if it's text or binary. * An eof can now be used on each file of the <> input for such purposes as resetting the line numbers or appending to each file of an inplace edit. * Assignments can now function as lvalues, so you can say things like ($HOST = $host) =~ tr/a-z/A-Z/; ($obj = $src) =~ s/\.c$/.o/; * You can now do certain file operations with a variable which holds the name of a filehandle, e.g. open(++$incl,$includefilename); $foo = <$incl>; * Warnings are now available (with -w) on use of uninitialized variables and on identifiers that are mentioned only once, and on reference to various undefined things. * There is now a wait operator. * There is now a sort operator. * The manual is now not lying when it says that perl is generally faster than sed. I hope.
* a "replacement" for awk and sedperl-1.0Larry Wall1987-12-181-0/+15
[ Perl is kind of designed to make awk and sed semi-obsolete. This posting will include the first 10 patches after the main source. The following description is lifted from Larry's manpage. --r$ ] Perl is a interpreted language optimized for scanning arbitrary text files, extracting information from those text files, and printing reports based on that information. It's also a good language for many system management tasks. The language is intended to be practical (easy to use, efficient, complete) rather than beautiful (tiny, elegant, minimal). It combines (in the author's opinion, anyway) some of the best features of C, sed, awk, and sh, so people familiar with those languages should have little difficulty with it. (Language historians will also note some vestiges of csh, Pascal, and even BASIC-PLUS.) Expression syntax corresponds quite closely to C expression syntax. If you have a problem that would ordinarily use sed or awk or sh, but it exceeds their capabilities or must run a little faster, and you don't want to write the silly thing in C, then perl may be for you. There are also translators to turn your sed and awk scripts into perl scripts.