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-rwxr-xr-xMaster/tlpkg/tlperl.straw/lib/CPAN/Exception/RecursiveDependency.pm85
-rwxr-xr-xMaster/tlpkg/tlperl.straw/lib/CPAN/Exception/blocked_urllist.pm46
-rwxr-xr-xMaster/tlpkg/tlperl.straw/lib/CPAN/Exception/yaml_not_installed.pm73
3 files changed, 204 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/RecursiveDependency.pm b/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/RecursiveDependency.pm
new file mode 100755
index 00000000000..b928ad74e31
--- /dev/null
+++ b/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/RecursiveDependency.pm
@@ -0,0 +1,85 @@
+# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
+# vim: ts=4 sts=4 sw=4:
+package CPAN::Exception::RecursiveDependency;
+use strict;
+use overload '""' => "as_string";
+
+use vars qw(
+ $VERSION
+);
+$VERSION = "5.5";
+
+# a module sees its distribution (no version)
+# a distribution sees its prereqs (which are module names) (usually with versions)
+# a bundle sees its module names and/or its distributions (no version)
+
+sub new {
+ my($class) = shift;
+ my($deps_arg) = shift;
+ my (@deps,%seen,$loop_starts_with);
+ DCHAIN: for my $dep (@$deps_arg) {
+ push @deps, {name => $dep, display_as => $dep};
+ if ($seen{$dep}++) {
+ $loop_starts_with = $dep;
+ last DCHAIN;
+ }
+ }
+ my $in_loop = 0;
+ for my $i (0..$#deps) {
+ my $x = $deps[$i]{name};
+ $in_loop ||= $loop_starts_with && $x eq $loop_starts_with;
+ my $xo = CPAN::Shell->expandany($x) or next;
+ if ($xo->isa("CPAN::Module")) {
+ my $have = $xo->inst_version || "N/A";
+ my($want,$d,$want_type);
+ if ($i>0 and $d = $deps[$i-1]{name}) {
+ my $do = CPAN::Shell->expandany($d);
+ $want = $do->{prereq_pm}{requires}{$x};
+ if (defined $want) {
+ $want_type = "requires: ";
+ } else {
+ $want = $do->{prereq_pm}{build_requires}{$x};
+ if (defined $want) {
+ $want_type = "build_requires: ";
+ } else {
+ $want_type = "unknown status";
+ $want = "???";
+ }
+ }
+ } else {
+ $want = $xo->cpan_version;
+ $want_type = "want: ";
+ }
+ $deps[$i]{have} = $have;
+ $deps[$i]{want_type} = $want_type;
+ $deps[$i]{want} = $want;
+ $deps[$i]{display_as} = "$x (have: $have; $want_type$want)";
+ } elsif ($xo->isa("CPAN::Distribution")) {
+ $deps[$i]{display_as} = $xo->pretty_id;
+ if ($in_loop) {
+ $xo->{make} = CPAN::Distrostatus->new("NO cannot resolve circular dependency");
+ } else {
+ $xo->{make} = CPAN::Distrostatus->new("NO one dependency ($loop_starts_with) is a circular dependency");
+ }
+ $xo->store_persistent_state; # otherwise I will not reach
+ # all involved parties for
+ # the next session
+ }
+ }
+ bless { deps => \@deps, loop_starts_with => $loop_starts_with }, $class;
+}
+
+sub as_string {
+ my($self) = shift;
+ my $deps = $self->{deps};
+ my $loop_starts_with = $self->{loop_starts_with};
+ unless ($loop_starts_with) {
+ return "--not a recursive/circular dependency--";
+ }
+ my $ret = "\nRecursive dependency detected:\n ";
+ $ret .= join("\n => ", map {$_->{display_as}} @$deps);
+ $ret .= ".\nCannot resolve.\n";
+ $ret;
+}
+
+1;
diff --git a/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/blocked_urllist.pm b/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/blocked_urllist.pm
new file mode 100755
index 00000000000..102c194e612
--- /dev/null
+++ b/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/blocked_urllist.pm
@@ -0,0 +1,46 @@
+# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
+# vim: ts=4 sts=4 sw=4:
+package CPAN::Exception::blocked_urllist;
+use strict;
+use overload '""' => "as_string";
+
+use vars qw(
+ $VERSION
+);
+$VERSION = "1.0";
+
+
+sub new {
+ my($class) = @_;
+ bless {}, $class;
+}
+
+sub as_string {
+ my($self) = shift;
+ if ($CPAN::Config->{connect_to_internet_ok}) {
+ return qq{
+
+You have not configured a urllist for CPAN mirrors. Configure it with
+
+ o conf init urllist
+
+};
+ } else {
+ return qq{
+
+You have not configured a urllist and do not allow connections to the
+internet to get a list of mirrors. If you wish to get a list of CPAN
+mirrors to pick from, use this command
+
+ o conf init connect_to_internet_ok urllist
+
+If you do not wish to get a list of mirrors and would prefer to set
+your urllist manually, use just this command instead
+
+ o conf init urllist
+
+};
+ }
+}
+
+1;
diff --git a/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/yaml_not_installed.pm b/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/yaml_not_installed.pm
new file mode 100755
index 00000000000..e1259e5397d
--- /dev/null
+++ b/Master/tlpkg/tlperl.straw/lib/CPAN/Exception/yaml_not_installed.pm
@@ -0,0 +1,73 @@
+# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
+# vim: ts=4 sts=4 sw=4:
+package CPAN::Exception::yaml_not_installed;
+use strict;
+use overload '""' => "as_string";
+
+use vars qw(
+ $VERSION
+);
+$VERSION = "5.5";
+
+
+sub new {
+ my($class,$module,$file,$during) = @_;
+ bless { module => $module, file => $file, during => $during }, $class;
+}
+
+sub as_string {
+ my($self) = shift;
+ "'$self->{module}' not installed, cannot $self->{during} '$self->{file}'\n";
+}
+
+package CPAN::Exception::yaml_process_error;
+use strict;
+use overload '""' => "as_string";
+
+use vars qw(
+ $VERSION
+);
+$VERSION = "5.5";
+
+
+sub new {
+ my($class,$module,$file,$during,$error) = @_;
+ # my $at = Carp::longmess(""); # XXX find something more beautiful
+ bless { module => $module,
+ file => $file,
+ during => $during,
+ error => $error,
+ # at => $at,
+ }, $class;
+}
+
+sub as_string {
+ my($self) = shift;
+ if ($self->{during}) {
+ if ($self->{file}) {
+ if ($self->{module}) {
+ if ($self->{error}) {
+ return "Alert: While trying to '$self->{during}' YAML file\n".
+ " '$self->{file}'\n".
+ "with '$self->{module}' the following error was encountered:\n".
+ " $self->{error}\n";
+ } else {
+ return "Alert: While trying to '$self->{during}' YAML file\n".
+ " '$self->{file}'\n".
+ "with '$self->{module}' some unknown error was encountered\n";
+ }
+ } else {
+ return "Alert: While trying to '$self->{during}' YAML file\n".
+ " '$self->{file}'\n".
+ "some unknown error was encountered\n";
+ }
+ } else {
+ return "Alert: While trying to '$self->{during}' some YAML file\n".
+ "some unknown error was encountered\n";
+ }
+ } else {
+ return "Alert: unknown error encountered\n";
+ }
+}
+
+1;