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PNG ?%k25u25%fgd5n!usr/share/perl5/vendor_perl/LWP/Debug.pm000064400000005542152533744760014101 0ustar00package LWP::Debug; # legacy our $VERSION = '6.34'; require Exporter; our @ISA = qw(Exporter); our @EXPORT_OK = qw(level trace debug conns); use Carp (); my @levels = qw(trace debug conns); our %current_level = (); sub import { my $pack = shift; my $callpkg = caller(0); my @symbols = (); my @levels = (); for (@_) { if (/^[-+]/) { push(@levels, $_); } else { push(@symbols, $_); } } Exporter::export($pack, $callpkg, @symbols); level(@levels); } sub level { for (@_) { if ($_ eq '+') { # all on # switch on all levels %current_level = map { $_ => 1 } @levels; } elsif ($_ eq '-') { # all off %current_level = (); } elsif (/^([-+])(\w+)$/) { $current_level{$2} = $1 eq '+'; } else { Carp::croak("Illegal level format $_"); } } } sub trace { _log(@_) if $current_level{'trace'}; } sub debug { _log(@_) if $current_level{'debug'}; } sub conns { _log(@_) if $current_level{'conns'}; } sub _log { my $msg = shift; $msg .= "\n" unless $msg =~ /\n$/; # ensure trailing "\n" my ($package, $filename, $line, $sub) = caller(2); print STDERR "$sub: $msg"; } 1; __END__ =pod =head1 NAME LWP::Debug - deprecated =head1 DESCRIPTION This module has been deprecated. Please see L for your debugging needs. LWP::Debug is used to provide tracing facilities, but these are not used by LWP any more. The code in this module is kept around (undocumented) so that 3rd party code that happens to use the old interfaces continue to run. One useful feature that LWP::Debug provided (in an imprecise and troublesome way) was network traffic monitoring. The following section provides some hints about recommended replacements. =head2 Network traffic monitoring The best way to monitor the network traffic that LWP generates is to use an external TCP monitoring program. The L program is highly recommended for this. Another approach it to use a debugging HTTP proxy server and make LWP direct all its traffic via this one. Call C<< $ua->proxy >> to set it up and then just use LWP as before. For less precise monitoring needs just setting up a few simple handlers might do. The following example sets up handlers to dump the request and response objects that pass through LWP: use LWP::UserAgent; $ua = LWP::UserAgent->new; $ua->default_header('Accept-Encoding' => scalar HTTP::Message::decodable()); $ua->add_handler("request_send", sub { shift->dump; return }); $ua->add_handler("response_done", sub { shift->dump; return }); $ua->get("http://www.example.com"); =head1 SEE ALSO L, L, L =cut usr/share/perl5/vendor_perl/B/Debug.pm000064400000026700152534037570013612 0ustar00package B::Debug; our $VERSION = '1.26'; BEGIN { if ($] >= 5.027001) { require deprecate; import deprecate; } } use strict; require 5.006; use B qw(peekop walkoptree walkoptree_exec main_start main_root cstring sv_undef SVf_NOK SVf_IOK); use Config; my (@optype, @specialsv_name); require B; if ($] < 5.009) { require B::Asmdata; B::Asmdata->import (qw(@optype @specialsv_name)); } else { B->import (qw(@optype @specialsv_name)); } if ($] < 5.006002) { eval q|sub B::GV::SAFENAME { my $name = (shift())->NAME; # The regex below corresponds to the isCONTROLVAR macro from toke.c $name =~ s/^([\cA-\cZ\c\\c[\c]\c?\c_\c^])/"^".chr(64 ^ ord($1))/e; return $name; }|; } my ($have_B_Flags, $have_B_Flags_extra); if (!$ENV{PERL_CORE}){ # avoid CORE test crashes eval { require B::Flags and $have_B_Flags++ }; $have_B_Flags_extra++ if $have_B_Flags and $B::Flags::VERSION gt '0.03'; } my %done_gv; sub _printop { my $op = shift; my $addr = ${$op} ? $op->ppaddr : ''; $addr =~ s/^PL_ppaddr// if $addr; if (${$op}) { return sprintf "0x%08x %6s %s", ${$op}, B::class($op), $addr; } else { return sprintf "0x%x %6s %s", ${$op}, '', $addr; } } sub B::OP::debug { my ($op) = @_; printf <<'EOT', B::class($op), $$op, _printop($op), _printop($op->next), _printop($op->sibling), $op->targ, $op->type, $op->name; %s (0x%lx) op_ppaddr %s op_next %s op_sibling %s op_targ %d op_type %d %s EOT if ($] > 5.009) { printf <<'EOT', $op->opt; op_opt %d EOT } else { printf <<'EOT', $op->seq; op_seq %d EOT } if ($have_B_Flags) { printf <<'EOT', $op->flags, $op->flagspv, $op->private, $op->privatepv; op_flags %u %s op_private %u %s EOT } else { printf <<'EOT', $op->flags, $op->private; op_flags %u op_private %u EOT } if ($op->can('rettype')) { printf <<'EOT', $op->rettype; op_rettype %u EOT } } sub B::UNOP::debug { my ($op) = @_; $op->B::OP::debug(); printf "\top_first\t%s\n", _printop($op->first); } sub B::BINOP::debug { my ($op) = @_; $op->B::UNOP::debug(); printf "\top_last \t%s\n", _printop($op->last); } sub B::LOOP::debug { my ($op) = @_; $op->B::BINOP::debug(); printf <<'EOT', _printop($op->redoop), _printop($op->nextop), _printop($op->lastop); op_redoop %s op_nextop %s op_lastop %s EOT } sub B::LOGOP::debug { my ($op) = @_; $op->B::UNOP::debug(); printf "\top_other\t%s\n", _printop($op->other); } sub B::LISTOP::debug { my ($op) = @_; $op->B::BINOP::debug(); printf "\top_children\t%d\n", $op->children; } sub B::PMOP::debug { my ($op) = @_; $op->B::LISTOP::debug(); printf "\top_pmreplroot\t0x%x\n", $] < 5.008 ? ${$op->pmreplroot} : $op->pmreplroot; printf "\top_pmreplstart\t0x%x\n", ${$op->pmreplstart}; printf "\top_pmnext\t0x%x\n", ${$op->pmnext} if $] < 5.009005; if ($Config{'useithreads'}) { printf "\top_pmstashpv\t%s\n", cstring($op->pmstashpv); printf "\top_pmoffset\t%d\n", $op->pmoffset; } else { printf "\top_pmstash\t%s\n", cstring($op->pmstash); } printf "\top_precomp\t%s\n", cstring($op->precomp); printf "\top_pmflags\t0x%x\n", $op->pmflags; printf "\top_reflags\t0x%x\n", $op->reflags if $] >= 5.009; printf "\top_pmpermflags\t0x%x\n", $op->pmpermflags if $] < 5.009; printf "\top_pmdynflags\t0x%x\n", $op->pmdynflags if $] < 5.009; $op->pmreplroot->debug if $] < 5.008; } sub B::COP::debug { my ($op) = @_; $op->B::OP::debug(); my $warnings = ref $op->warnings ? ${$op->warnings} : 0; printf <<'EOT', $op->label, $op->stashpv, $op->file, $op->cop_seq, $op->arybase, $op->line, $warnings; cop_label "%s" cop_stashpv "%s" cop_file "%s" cop_seq %d cop_arybase %d cop_line %d cop_warnings 0x%x EOT if ($] > 5.008 and $] < 5.011) { my $cop_io = B::class($op->io) eq 'SPECIAL' ? '' : $op->io->as_string; printf(" cop_io %s\n", cstring($cop_io)); } } sub B::SVOP::debug { my ($op) = @_; $op->B::OP::debug(); printf "\top_sv\t\t0x%x\n", ${$op->sv}; $op->sv->debug; } sub B::METHOP::debug { my ($op) = @_; $op->B::OP::debug(); if (${$op->first}) { printf "\top_first\t0x%x\n", ${$op->first}; $op->first->debug; } else { printf "\top_meth_sv\t0x%x\n", ${$op->meth_sv}; $op->meth_sv->debug; } } sub B::UNOP_AUX::debug { my ($op) = @_; $op->B::OP::debug(); # string and perl5 aux_list needs the cv # cperl has aux, Concise,-debug leaves it empty if ($op->can('aux')) { printf "\top_aux\t%s\n", cstring($op->aux); } } sub B::PVOP::debug { my ($op) = @_; $op->B::OP::debug(); printf "\top_pv\t\t%s\n", cstring($op->pv); } sub B::PADOP::debug { my ($op) = @_; $op->B::OP::debug(); printf "\top_padix\t%ld\n", $op->padix; } sub B::NULL::debug { my ($sv) = @_; if ($$sv == ${sv_undef()}) { print "&sv_undef\n"; } else { printf "NULL (0x%x)\n", $$sv; } } sub B::SV::debug { my ($sv) = @_; if (!$$sv) { print B::class($sv), " = NULL\n"; return; } printf <<'EOT', B::class($sv), $$sv, $sv->REFCNT; %s (0x%x) REFCNT %d EOT printf "\tFLAGS\t\t0x%x", $sv->FLAGS; if ($have_B_Flags) { printf "\t%s", $have_B_Flags_extra ? $sv->flagspv(0) : $sv->flagspv; } print "\n"; } sub B::RV::debug { my ($rv) = @_; B::SV::debug($rv); printf <<'EOT', ${$rv->RV}; RV 0x%x EOT $rv->RV->debug; } sub B::PV::debug { my ($sv) = @_; $sv->B::SV::debug(); my $pv = $sv->PV(); printf <<'EOT', cstring($pv), $sv->CUR, $sv->LEN; xpv_pv %s xpv_cur %d xpv_len %d EOT } sub B::IV::debug { my ($sv) = @_; $sv->B::SV::debug(); printf "\txiv_iv\t\t%d\n", $sv->IV if $sv->FLAGS & SVf_IOK; } sub B::NV::debug { my ($sv) = @_; $sv->B::IV::debug(); printf "\txnv_nv\t\t%s\n", $sv->NV if $sv->FLAGS & SVf_NOK; } sub B::PVIV::debug { my ($sv) = @_; $sv->B::PV::debug(); printf "\txiv_iv\t\t%d\n", $sv->IV if $sv->FLAGS & SVf_IOK; } sub B::PVNV::debug { my ($sv) = @_; $sv->B::PVIV::debug(); printf "\txnv_nv\t\t%s\n", $sv->NV if $sv->FLAGS & SVf_NOK; } sub B::PVLV::debug { my ($sv) = @_; $sv->B::PVNV::debug(); printf "\txlv_targoff\t%d\n", $sv->TARGOFF; printf "\txlv_targlen\t%u\n", $sv->TARGLEN; printf "\txlv_type\t%s\n", cstring(chr($sv->TYPE)); } sub B::BM::debug { my ($sv) = @_; $sv->B::PVNV::debug(); printf "\txbm_useful\t%d\n", $sv->USEFUL; printf "\txbm_previous\t%u\n", $sv->PREVIOUS; printf "\txbm_rare\t%s\n", cstring(chr($sv->RARE)); } sub B::CV::debug { my ($cv) = @_; $cv->B::PVNV::debug(); my $stash = $cv->STASH; my $start = $cv->START; my $root = $cv->ROOT; my $padlist = $cv->PADLIST; my $file = $cv->FILE; my $gv; printf <<'EOT', $$stash, $$start, $$root; STASH 0x%x START 0x%x ROOT 0x%x EOT if ($cv->can('NAME_HEK') && $cv->NAME_HEK) { printf("\tNAME\t%%s\n", $cv->NAME_HEK); } elsif ( $]>5.017 && ($cv->FLAGS & 0x40000)) { #lexsub printf("\tNAME\t%%s\n", $cv->NAME_HEK); } else { $gv = $cv->GV; printf("\tGV\t%0x%x\t%s\n", $$gv, $gv->SAFENAME); } printf <<'EOT', $file, $cv->DEPTH, $padlist, ${$cv->OUTSIDE}; FILE %s DEPTH %d PADLIST 0x%x OUTSIDE 0x%x EOT printf("\tOUTSIDE_SEQ\t%d\n", $cv->OUTSIDE_SEQ) if $] > 5.007; if ($have_B_Flags) { my $SVt_PVCV = $] < 5.010 ? 12 : 13; printf("\tCvFLAGS\t0x%x\t%s\n", $cv->CvFLAGS, $have_B_Flags_extra ? $cv->flagspv($SVt_PVCV) : $cv->flagspv); } else { printf("\tCvFLAGS\t0x%x\n", $cv->CvFLAGS); } printf("\tSIGOP\t0x%x\n", $cv->SIGOP) if $cv->can('SIGOP'); $start->debug if $start; $root->debug if $root; $gv->debug if $gv; $padlist->debug if $padlist; } sub B::AV::debug { my ($av) = @_; $av->B::SV::debug; _array_debug($av); } sub _array_debug { my ($av) = @_; # tied arrays may leave out FETCHSIZE my (@array) = eval { $av->ARRAY; }; print "\tARRAY\t\t(", join(", ", map("0x" . $$_, @array)), ")\n"; my $fill = eval { scalar(@array) }; if ($Config{'useithreads'} && B::class($av) ne 'PADLIST') { printf <<'EOT', $fill, $av->MAX, $av->OFF; FILL %d MAX %d OFF %d EOT } else { printf <<'EOT', $fill, $av->MAX; FILL %d MAX %d EOT } if ($] < 5.009) { if ($have_B_Flags) { printf("\tAvFLAGS\t0x%x\t%s\n", $av->AvFLAGS, $have_B_Flags_extra ? $av->flagspv(10) : $av->flagspv); } else { printf("\tAvFLAGS\t0x%x\n", $av->AvFLAGS); } } } sub B::GV::debug { my ($gv) = @_; if ($done_gv{$$gv}++) { printf "GV %s::%s\n", $gv->STASH->NAME, $gv->SAFENAME; return; } my $sv = $gv->SV; my $av = $gv->AV; my $cv = $gv->CV; $gv->B::SV::debug; printf <<'EOT', $gv->SAFENAME, $gv->STASH->NAME, $gv->STASH, $$sv, $gv->GvREFCNT, $gv->FORM, $$av, ${$gv->HV}, ${$gv->EGV}, $$cv, $gv->CVGEN, $gv->LINE, $gv->FILE, $gv->GvFLAGS; NAME %s STASH %s (0x%x) SV 0x%x GvREFCNT %d FORM 0x%x AV 0x%x HV 0x%x EGV 0x%x CV 0x%x CVGEN %d LINE %d FILE %s EOT if ($have_B_Flags) { my $SVt_PVGV = $] < 5.010 ? 13 : 9; printf("\tGvFLAGS\t0x%x\t%s\n", $gv->GvFLAGS, $have_B_Flags_extra ? $gv->flagspv($SVt_PVGV) : $gv->flagspv); } else { printf("\tGvFLAGS\t0x%x\n", $gv->GvFLAGS); } $sv->debug if $sv; $av->debug if $av; $cv->debug if $cv; } sub B::SPECIAL::debug { my $sv = shift; my $i = ref $sv ? $$sv : 0; print defined $specialsv_name[$i] ? $specialsv_name[$i] : "", "\n"; } sub B::PADLIST::debug { my ($padlist) = @_; printf <<'EOT', B::class($padlist), $$padlist, $padlist->REFCNT; %s (0x%x) REFCNT %d EOT _array_debug($padlist); } sub compile { my $order = shift; B::clearsym(); $DB::single = 1 if defined &DB::DB; if ($order && $order eq "exec") { return sub { walkoptree_exec(main_start, "debug") } } else { return sub { walkoptree(main_root, "debug") } } } 1; __END__ =head1 NAME B::Debug - Walk Perl syntax tree, printing debug info about ops =head1 SYNOPSIS perl -MO=Debug foo.pl perl -MO=Debug,-exec foo.pl =head1 DESCRIPTION See F and the newer L. =head1 OPTIONS With option -exec, walks tree in execute order, otherwise in basic order. =head1 AUTHOR Malcolm Beattie, C Reini Urban C =head1 LICENSE Copyright (c) 1996, 1997 Malcolm Beattie Copyright (c) 2008, 2010, 2013, 2014 Reini Urban This program is free software; you can redistribute it and/or modify it under the terms of either: a) the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version, or b) the "Artistic License" which comes with this kit. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See either the GNU General Public License or the Artistic License for more details. You should have received a copy of the Artistic License with this kit, in the file named "Artistic". If not, you can get one from the Perl distribution. You should also have received a copy of the GNU General Public License, in the file named "Copying". If not, you can get one from the Perl distribution or else write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. =cut usr/share/perl5/vendor_perl/CPAN/Debug.pm000064400000004066152534117070014145 0ustar00# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*- package CPAN::Debug; use strict; use vars qw($VERSION); $VERSION = "5.5001"; # module is internal to CPAN.pm %CPAN::DEBUG = qw[ CPAN 1 Index 2 InfoObj 4 Author 8 Distribution 16 Bundle 32 Module 64 CacheMgr 128 Complete 256 FTP 512 Shell 1024 Eval 2048 HandleConfig 4096 Tarzip 8192 Version 16384 Queue 32768 FirstTime 65536 ]; $CPAN::DEBUG ||= 0; #-> sub CPAN::Debug::debug ; sub debug { my($self,$arg) = @_; my @caller; my $i = 0; while () { my(@c) = (caller($i))[0 .. ($i ? 3 : 2)]; last unless defined $c[0]; push @caller, \@c; for (0,3) { last if $_ > $#c; $c[$_] =~ s/.*:://; } for (1) { $c[$_] =~ s|.*/||; } last if ++$i>=3; } pop @caller; if ($CPAN::DEBUG{$caller[0][0]} & $CPAN::DEBUG) { if ($arg and ref $arg) { eval { require Data::Dumper }; if ($@) { $CPAN::Frontend->myprint("Debug(\n" . $arg->as_string . ")\n"); } else { $CPAN::Frontend->myprint("Debug(\n" . Data::Dumper::Dumper($arg) . ")\n"); } } else { my $outer = ""; local $" = ","; if (@caller>1) { $outer = ",[@{$caller[1]}]"; } $CPAN::Frontend->myprint("Debug(@{$caller[0]}$outer): $arg\n"); } } } 1; __END__ =head1 NAME CPAN::Debug - internal debugging for CPAN.pm =head1 LICENSE This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut usr/local/share/perl5/CPAN/Debug.pm000044400000004066152537532600012721 0ustar00# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*- package CPAN::Debug; use strict; use vars qw($VERSION); $VERSION = "5.5001"; # module is internal to CPAN.pm %CPAN::DEBUG = qw[ CPAN 1 Index 2 InfoObj 4 Author 8 Distribution 16 Bundle 32 Module 64 CacheMgr 128 Complete 256 FTP 512 Shell 1024 Eval 2048 HandleConfig 4096 Tarzip 8192 Version 16384 Queue 32768 FirstTime 65536 ]; $CPAN::DEBUG ||= 0; #-> sub CPAN::Debug::debug ; sub debug { my($self,$arg) = @_; my @caller; my $i = 0; while () { my(@c) = (caller($i))[0 .. ($i ? 3 : 2)]; last unless defined $c[0]; push @caller, \@c; for (0,3) { last if $_ > $#c; $c[$_] =~ s/.*:://; } for (1) { $c[$_] =~ s|.*/||; } last if ++$i>=3; } pop @caller; if ($CPAN::DEBUG{$caller[0][0]} & $CPAN::DEBUG) { if ($arg and ref $arg) { eval { require Data::Dumper }; if ($@) { $CPAN::Frontend->myprint("Debug(\n" . $arg->as_string . ")\n"); } else { $CPAN::Frontend->myprint("Debug(\n" . Data::Dumper::Dumper($arg) . ")\n"); } } else { my $outer = ""; local $" = ","; if (@caller>1) { $outer = ",[@{$caller[1]}]"; } $CPAN::Frontend->myprint("Debug(@{$caller[0]}$outer): $arg\n"); } } } 1; __END__ =head1 NAME CPAN::Debug - internal debugging for CPAN.pm =head1 LICENSE This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut