r74467 - in /branches/upstream/libnet-vnc-perl/current: Build.PL CHANGES LICENSE MANIFEST META.json META.yml Makefile.PL README SIGNATURE lib/Net/VNC.pm
carnil at users.alioth.debian.org
carnil at users.alioth.debian.org
Sun May 15 14:23:05 UTC 2011
Author: carnil
Date: Sun May 15 14:22:29 2011
New Revision: 74467
URL: http://svn.debian.org/wsvn/pkg-perl/?sc=1&rev=74467
Log:
[svn-upgrade] new version libnet-vnc-perl (0.38)
Added:
branches/upstream/libnet-vnc-perl/current/LICENSE
branches/upstream/libnet-vnc-perl/current/META.json
branches/upstream/libnet-vnc-perl/current/SIGNATURE
Removed:
branches/upstream/libnet-vnc-perl/current/Makefile.PL
Modified:
branches/upstream/libnet-vnc-perl/current/Build.PL
branches/upstream/libnet-vnc-perl/current/CHANGES
branches/upstream/libnet-vnc-perl/current/MANIFEST
branches/upstream/libnet-vnc-perl/current/META.yml
branches/upstream/libnet-vnc-perl/current/README
branches/upstream/libnet-vnc-perl/current/lib/Net/VNC.pm
Modified: branches/upstream/libnet-vnc-perl/current/Build.PL
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/Build.PL?rev=74467&op=diff
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/Build.PL (original)
+++ branches/upstream/libnet-vnc-perl/current/Build.PL Sun May 15 14:22:29 2011
@@ -1,18 +1,24 @@
#!perl
-use Module::Build;
use strict;
use warnings;
+use Module::Build;
my $build = Module::Build->new(
- create_makefile_pl => 'traditional',
+ create_license => 1,
+ create_readme => 1,
license => 'perl',
- module_name => 'Net::VNC',
- requires => {
+ 'meta-spec' => {
+ version => '2',
+ url => 'http://search.cpan.org/perldoc?CPAN::Meta::Spec',
+ },
+ module_name => 'Net::VNC',
+ requires => {
'Class::Accessor::Fast' => '0',
'Crypt::DES' => '0',
'Image::Imlib2' => '0',
'Test::More' => '0',
},
- script_files => { 'bin/vnccapture' },
+ script_files => ['bin/vnccapture'],
+ sign => 1,
);
$build->create_build_script;
Modified: branches/upstream/libnet-vnc-perl/current/CHANGES
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/CHANGES?rev=74467&op=diff
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/CHANGES (original)
+++ branches/upstream/libnet-vnc-perl/current/CHANGES Sun May 15 14:22:29 2011
@@ -1,4 +1,9 @@
Revision history for Perl module Net::VNC:
+
+0.38 Sat May 14 16:19:03 BST 2011
+ - Better error upon connection problems (patch by Ken Dreyer)
+ - Add key events
+ - More distribution metadata
0.37 Mon Nov 23 15:18:38 GMT 2009
- Perltidy
Added: branches/upstream/libnet-vnc-perl/current/LICENSE
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/LICENSE?rev=74467&op=file
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/LICENSE (added)
+++ branches/upstream/libnet-vnc-perl/current/LICENSE Sun May 15 14:22:29 2011
@@ -1,0 +1,379 @@
+This software is copyright (c) 2011 by Leon Brocard acme at astray.com & Chris Dolan clotho at cpan.org.
+
+This is free software; you can redistribute it and/or modify it under
+the same terms as the Perl 5 programming language system itself.
+
+Terms of the Perl programming language system itself
+
+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"
+
+--- The GNU General Public License, Version 1, February 1989 ---
+
+This software is Copyright (c) 2011 by Leon Brocard acme at astray.com & Chris Dolan clotho at cpan.org.
+
+This is free software, licensed under:
+
+ The GNU General Public License, Version 1, February 1989
+
+ GNU GENERAL PUBLIC LICENSE
+ Version 1, February 1989
+
+ Copyright (C) 1989 Free Software Foundation, Inc.
+ 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Everyone is permitted to copy and distribute verbatim copies
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+
+ Preamble
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+License is intended to guarantee your freedom to share and change free
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+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
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+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+That's all there is to it!
+
+
+--- The Artistic License 1.0 ---
+
+This software is Copyright (c) 2011 by Leon Brocard acme at astray.com & Chris Dolan clotho at cpan.org.
+
+This is free software, licensed under:
+
+ The Artistic License 1.0
+
+The Artistic License
+
+Preamble
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+ Version.
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+ d) make other distribution arrangements with the Copyright Holder.
+
+5. You may charge a reasonable copying fee for any distribution of this
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+products derived from this software without specific prior written permission.
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+9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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+The End
+
Modified: branches/upstream/libnet-vnc-perl/current/MANIFEST
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/MANIFEST?rev=74467&op=diff
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/MANIFEST (original)
+++ branches/upstream/libnet-vnc-perl/current/MANIFEST Sun May 15 14:22:29 2011
@@ -2,10 +2,11 @@
Build.PL
CHANGES
lib/Net/VNC.pm
-Makefile.PL
+LICENSE
MANIFEST This list of files
+META.json
META.yml
README
t/pod.t
t/pod_coverage.t
-
+SIGNATURE Added here by Module::Build
Added: branches/upstream/libnet-vnc-perl/current/META.json
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/META.json?rev=74467&op=file
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/META.json (added)
+++ branches/upstream/libnet-vnc-perl/current/META.json Sun May 15 14:22:29 2011
@@ -1,0 +1,45 @@
+{
+ "abstract" : "A simple VNC client",
+ "author" : [
+ "Leon Brocard acme at astray.com",
+ "Chris Dolan clotho at cpan.org"
+ ],
+ "dynamic_config" : 1,
+ "generated_by" : "Module::Build version 0.38, CPAN::Meta::Converter version 2.110930",
+ "license" : [
+ "perl_5"
+ ],
+ "meta-spec" : {
+ "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
+ "version" : "2"
+ },
+ "name" : "Net-VNC",
+ "prereqs" : {
+ "configure" : {
+ "requires" : {
+ "Module::Build" : "0.38"
+ }
+ },
+ "runtime" : {
+ "requires" : {
+ "Class::Accessor::Fast" : 0,
+ "Crypt::DES" : 0,
+ "Image::Imlib2" : 0,
+ "Test::More" : 0
+ }
+ }
+ },
+ "provides" : {
+ "Net::VNC" : {
+ "file" : "lib/Net/VNC.pm",
+ "version" : "0.38"
+ }
+ },
+ "release_status" : "stable",
+ "resources" : {
+ "license" : [
+ "http://dev.perl.org/licenses/"
+ ]
+ },
+ "version" : "0.38"
+}
Modified: branches/upstream/libnet-vnc-perl/current/META.yml
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/META.yml?rev=74467&op=diff
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/META.yml (original)
+++ branches/upstream/libnet-vnc-perl/current/META.yml Sun May 15 14:22:29 2011
@@ -1,25 +1,27 @@
---
+abstract: 'A simple VNC client'
+author:
+ - 'Leon Brocard acme at astray.com'
+ - 'Chris Dolan clotho at cpan.org'
+build_requires: {}
+configure_requires:
+ Module::Build: 0.38
+dynamic_config: 1
+generated_by: 'Module::Build version 0.38, CPAN::Meta::Converter version 2.110930'
+license: perl
+meta-spec:
+ url: http://module-build.sourceforge.net/META-spec-v1.4.html
+ version: 1.4
name: Net-VNC
-version: 0.37
-author:
- - Leon Brocard acme at astray.com
- - Chris Dolan clotho at cpan.org
-abstract: A simple VNC client
-license: perl
-resources:
- license: http://dev.perl.org/licenses/
+provides:
+ Net::VNC:
+ file: lib/Net/VNC.pm
+ version: 0.38
requires:
Class::Accessor::Fast: 0
Crypt::DES: 0
Image::Imlib2: 0
Test::More: 0
-configure_requires:
- Module::Build: 0.35
-provides:
- Net::VNC:
- file: lib/Net/VNC.pm
- version: 0.37
-generated_by: Module::Build version 0.35
-meta-spec:
- url: http://module-build.sourceforge.net/META-spec-v1.4.html
- version: 1.4
+resources:
+ license: http://dev.perl.org/licenses/
+version: 0.38
Modified: branches/upstream/libnet-vnc-perl/current/README
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/README?rev=74467&op=diff
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/README (original)
+++ branches/upstream/libnet-vnc-perl/current/README Sun May 15 14:22:29 2011
@@ -5,6 +5,7 @@
use Net::VNC;
my $vnc = Net::VNC->new({hostname => $hostname, password => $password});
+ $vnc->depth(24);
$vnc->login;
print $vnc->name . ": " . $vnc->width . ' x ' . $vnc->height . "\n";
@@ -22,12 +23,19 @@
This module dies upon connection errors (with a timeout of 15 seconds)
and protocol errors.
+ This implementation is based largely on the RFB Protocol Specification,
+ <http://www.realvnc.com/docs/rfbproto.pdf>. That document has an error
+ in the DES encryption description, which is clarified via
+ <http://www.vidarholen.net/contents/junk/vnc.html>.
+
METHODS
new
The constructor. Given a hostname and a password returns a Net::VNC
object:
my $vnc = Net::VNC->new({hostname => $hostname, password => $password});
+
+ Optionally, you can also specify a port, which defaults to 5900.
login
Logs into the remote computer:
@@ -56,13 +64,107 @@
my $image = $vnc->capture;
$image->save("out.png");
-AUTHOR
+ You may call capture() multiple times. Each time, the $image buffer is
+ overwritten with the updated screen. So, to create a series of ten
+ screen shots:
+
+ for my $n (1..10) {
+ my $filename = sprintf 'snapshot%02d.png', $n++;
+ $vnc->capture()->save($filename);
+ print "Wrote $filename\n";
+ }
+
+ depth
+ Specify the bit depth for the screen. The supported choices are 24, 16
+ or 8. If unspecified, the server's default value is used. This property
+ should be set before the call to login().
+
+ save_bandwidth
+ Accepts a boolean, defaults to false. Specifies whether to use more
+ CPU-intensive algorithms to compress the VNC datastream. LAN or
+ localhost connections may prefer to leave this false. This property
+ should be set before the call to login().
+
+ list_encodings
+ Returns a list of encoding number/encoding name pairs. This can be used
+ as a class method like so:
+
+ my %encodings = Net::VNC->list_encodings();
+
+ send_key_event_down
+ Send a key down event. The keys are the same as the corresponding ASCII
+ value. Other common keys:
+
+ BackSpace 0xff08
+ Tab 0xff09
+ Return or Enter 0xff0d
+ Escape 0xff1b
+ Insert 0xff63
+ Delete 0xffff
+ Home 0xff50
+ End 0xff57
+ Page Up 0xff55
+ Page Down 0xff56
+ Left 0xff51
+ Up 0xff52
+ Right 0xff53
+ Down 0xff54
+ F1 0xffbe
+ F2 0xffbf
+ F3 0xffc0
+ F4 0xffc1
+ ... ...
+ F12 0xffc9
+ Shift (left) 0xffe1
+ Shift (right) 0xffe2
+ Control (left) 0xffe3
+ Control (right) 0xffe4
+ Meta (left) 0xffe7
+ Meta (right) 0xffe8
+ Alt (left) 0xffe9
+ Alt (right) 0xffea
+
+ $vnc->send_key_event_down('A');
+
+ send_key_event_up
+ Send a key up event:
+
+ $vnc->send_key_event_up('A');
+
+ send_key_event
+ Send a key down event followed by a key up event:
+
+ $vnc->send_key_event('A');
+
+ send_key_event_string
+ Send key events for every character in a string:
+
+ $vnc->send_key_event_string('Hello');
+
+BUGS AND LIMITATIONS
+ Bit depth
+ We do not yet support 8-bit true-colour mode, which is commonly
+ supported by servers but is rarely employed by clients.
+
+ Byte order
+ We have currently tested this package against servers with the same byte
+ order as the client. This might break with a little-endian
+ server/big-endian client or vice versa. We're working on tests for those
+ latter cases. Testing and patching help would be appreciated.
+
+ Efficiency
+ We've implemented a subset of the data compression algorithms supported
+ by most VNC servers. We hope to add more of the high-compression
+ transfer encodings in the future.
+
+AUTHORS
Leon Brocard acme at astray.com
- Many thanks for Foxtons Ltd for giving me the opportunity to write this
- module.
+ Chris Dolan clotho at cpan.org
-COPYRIGHT
+ Many thanks for Foxtons Ltd for giving Leon the opportunity to write the
+ original version of this module.
+
Copyright (C) 2006, Leon Brocard
This module is free software; you can redistribute it or modify it under
Added: branches/upstream/libnet-vnc-perl/current/SIGNATURE
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/SIGNATURE?rev=74467&op=file
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/SIGNATURE (added)
+++ branches/upstream/libnet-vnc-perl/current/SIGNATURE Sun May 15 14:22:29 2011
@@ -1,0 +1,34 @@
+This file contains message digests of all files listed in MANIFEST,
+signed via the Module::Signature module, version 0.68.
+
+To verify the content in this distribution, first make sure you have
+Module::Signature installed, then type:
+
+ % cpansign -v
+
+It will check each file's integrity, as well as the signature's
+validity. If "==> Signature verified OK! <==" is not displayed,
+the distribution may already have been compromised, and you should
+not run its Makefile.PL or Build.PL.
+
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA1
+
+SHA1 a2690a5d393995ac371244e9fd73d6c603a7bb3e Build.PL
+SHA1 9bd8aa52191cb9163a48a6f855c034b0364a6530 CHANGES
+SHA1 705ecb4768d651619ab3dc6a5bba30a64880373a LICENSE
+SHA1 f65dd5800cc60976b49cc35e64af7bc7fda6890b MANIFEST
+SHA1 44e7aade0f5977f473f1989e99e4f845e16549b9 META.json
+SHA1 7b5461eb174aebfec489b1e021926efd389210ff META.yml
+SHA1 3ac41db9eb4aeb5c128064aa3f9983647507c4fe README
+SHA1 99fafdbccf0cb9a62eff6e93f5dc4e7c536aa037 bin/vnccapture
+SHA1 20a561d01108ce4263c6f1716381ee8f7d7cc090 lib/Net/VNC.pm
+SHA1 0190346d7072d458c8a10a45c19f86db641dcc48 t/pod.t
+SHA1 6da39b48ce64b584e4c3274bff96fc76ff484820 t/pod_coverage.t
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1.4.11 (GNU/Linux)
+
+iEYEARECAAYFAk3OnasACgkQnvdMljFk9hX4ywCgtZ5nI62+FVZmJr/fUDNQuKti
+DsIAoMz4/qaRHJKmKHhSEBC2rzX5Y806
+=S5ni
+-----END PGP SIGNATURE-----
Modified: branches/upstream/libnet-vnc-perl/current/lib/Net/VNC.pm
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libnet-vnc-perl/current/lib/Net/VNC.pm?rev=74467&op=diff
==============================================================================
--- branches/upstream/libnet-vnc-perl/current/lib/Net/VNC.pm (original)
+++ branches/upstream/libnet-vnc-perl/current/lib/Net/VNC.pm Sun May 15 14:22:29 2011
@@ -13,7 +13,7 @@
_bpp _true_colour _big_endian _image_format
)
);
-our $VERSION = '0.37';
+our $VERSION = '0.38';
my $MAX_PROTOCOL_VERSION = 'RFB 003.008' . chr(0x0a); # Max version supported
@@ -157,7 +157,7 @@
PeerAddr => $hostname || 'localhost',
PeerPort => $port || '5900',
Proto => 'tcp',
- ) || die "Error connecting to $hostname: $!";
+ ) || die "Error connecting to $hostname: $@";
$socket->timeout(15);
$self->socket($socket);
@@ -495,6 +495,49 @@
return $image;
}
+sub _send_key_event {
+ my ( $self, $down_flag, $key ) = @_;
+
+# A key press or release. Down-flag is non-zero (true) if the key is now pressed, zero
+# (false) if it is now released. The key itself is specified using the “keysym†values
+# defined by the X Window System.
+
+ my $socket = $self->socket;
+ $socket->print(
+ pack(
+ 'CCnN',
+ 4, # message_type
+ $down_flag, # down-flag
+ 0, # padding
+ $key, # key
+ )
+ );
+}
+
+sub send_key_event_down {
+ my ( $self, $key ) = @_;
+ $self->_send_key_event( 1, $key );
+}
+
+sub send_key_event_up {
+ my ( $self, $key ) = @_;
+ $self->_send_key_event( 0, $key );
+}
+
+sub send_key_event {
+ my ( $self, $key ) = @_;
+ $self->send_key_event_down($key);
+ $self->send_key_event_up($key);
+}
+
+sub send_key_event_string {
+ my ( $self, $string ) = @_;
+ foreach my $key ( map {ord} split //, $string ) {
+ warn $key;
+ $self->send_key_event($key);
+ }
+}
+
sub _send_pointer_event {
my $self = shift;
@@ -1077,6 +1120,60 @@
my %encodings = Net::VNC->list_encodings();
+=head2 send_key_event_down
+
+Send a key down event. The keys are the same as the
+corresponding ASCII value. Other common keys:
+
+ BackSpace 0xff08
+ Tab 0xff09
+ Return or Enter 0xff0d
+ Escape 0xff1b
+ Insert 0xff63
+ Delete 0xffff
+ Home 0xff50
+ End 0xff57
+ Page Up 0xff55
+ Page Down 0xff56
+ Left 0xff51
+ Up 0xff52
+ Right 0xff53
+ Down 0xff54
+ F1 0xffbe
+ F2 0xffbf
+ F3 0xffc0
+ F4 0xffc1
+ ... ...
+ F12 0xffc9
+ Shift (left) 0xffe1
+ Shift (right) 0xffe2
+ Control (left) 0xffe3
+ Control (right) 0xffe4
+ Meta (left) 0xffe7
+ Meta (right) 0xffe8
+ Alt (left) 0xffe9
+ Alt (right) 0xffea
+
+ $vnc->send_key_event_down('A');
+
+=head2 send_key_event_up
+
+Send a key up event:
+
+ $vnc->send_key_event_up('A');
+
+=head2 send_key_event
+
+Send a key down event followed by a key up event:
+
+ $vnc->send_key_event('A');
+
+=head2 send_key_event_string
+
+Send key events for every character in a string:
+
+ $vnc->send_key_event_string('Hello');
+
=head1 BUGS AND LIMITATIONS
=head2 Bit depth
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