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/cvs/deliantra/server/lib/cf.pm
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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.493 by root, Mon Oct 26 02:34:37 2009 UTC vs.
Revision 1.494 by root, Mon Oct 26 05:18:00 2009 UTC

… …
2785sub cf::client::send_drawinfo { 2785sub cf::client::send_drawinfo {
2786 my ($self, $text, $flags) = @_; 2786 my ($self, $text, $flags) = @_;
2787 2787
2788 utf8::encode $text; 2788 utf8::encode $text;
2789 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); 2789 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2790}
2791
2792=item $client->send_big_packet ($pkt)
2793
2794Like C<send_packet>, but tries to compress large packets, and fragments
2795them as required.
2796
2797=cut
2798
2799our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64;
2800
2801sub cf::client::send_big_packet {
2802 my ($self, $pkt) = @_;
2803
2804 # try lzf for large packets
2805 $pkt = "lzf " . Compress::LZF::compress $pkt
2806 if 1024 <= length $pkt and $self->{can_lzf};
2807
2808 # split very large packets
2809 if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) {
2810 $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt;
2811 $pkt = "frag";
2812 }
2813
2814 $self->send_packet ($pkt);
2790} 2815}
2791 2816
2792=item $client->send_msg ($channel, $msg, $color, [extra...]) 2817=item $client->send_msg ($channel, $msg, $color, [extra...])
2793 2818
2794Send a drawinfo or msg packet to the client, formatting the msg for the 2819Send a drawinfo or msg packet to the client, formatting the msg for the
… …
2946 my $pkt = "msg " 2971 my $pkt = "msg "
2947 . $self->{json_coder}->encode ( 2972 . $self->{json_coder}->encode (
2948 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] 2973 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]
2949 ); 2974 );
2950 2975
2951 # try lzf for large packets
2952 $pkt = "lzf " . Compress::LZF::compress $pkt
2953 if 1024 <= length $pkt and $self->{can_lzf};
2954
2955 # split very large packets
2956 if (8192 < length $pkt and $self->{can_lzf}) {
2957 $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt;
2958 $pkt = "frag";
2959 }
2960
2961 $self->send_packet ($pkt); 2976 $self->send_big_packet ($pkt);
2962} 2977}
2963 2978
2964=item $client->ext_msg ($type, @msg) 2979=item $client->ext_msg ($type, @msg)
2965 2980
2966Sends an ext event to the client. 2981Sends an ext event to the client.
… …
2969 2984
2970sub cf::client::ext_msg($$@) { 2985sub cf::client::ext_msg($$@) {
2971 my ($self, $type, @msg) = @_; 2986 my ($self, $type, @msg) = @_;
2972 2987
2973 if ($self->extcmd == 2) { 2988 if ($self->extcmd == 2) {
2974 $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); 2989 $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
2975 } elsif ($self->extcmd == 1) { # TODO: remove 2990 } elsif ($self->extcmd == 1) { # TODO: remove
2976 push @msg, msgtype => "event_$type"; 2991 push @msg, msgtype => "event_$type";
2977 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); 2992 $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2978 } 2993 }
2979} 2994}
2980 2995
2981=item $client->ext_reply ($msgid, @msg) 2996=item $client->ext_reply ($msgid, @msg)
2982 2997
… …
2986 3001
2987sub cf::client::ext_reply($$@) { 3002sub cf::client::ext_reply($$@) {
2988 my ($self, $id, @msg) = @_; 3003 my ($self, $id, @msg) = @_;
2989 3004
2990 if ($self->extcmd == 2) { 3005 if ($self->extcmd == 2) {
2991 $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); 3006 $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
2992 } elsif ($self->extcmd == 1) { 3007 } elsif ($self->extcmd == 1) {
2993 #TODO: version 1, remove 3008 #TODO: version 1, remove
2994 unshift @msg, msgtype => "reply", msgid => $id; 3009 unshift @msg, msgtype => "reply", msgid => $id;
2995 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); 3010 $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2996 } 3011 }
2997} 3012}
2998 3013
2999=item $success = $client->query ($flags, "text", \&cb) 3014=item $success = $client->query ($flags, "text", \&cb)
3000 3015

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