kgsueme/doc/doc2haskell.xsl

<!DOCTYPE xsl:stylesheet>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:output method="text" media-type="text/plain" encoding="utf-8"/>

<xsl:template match="/"><![CDATA[
-- This is an automatically generated file. 
-- This is an automatically generated file. 
-- This is an automatically generated file. 
-- This is an automatically generated file. 
-- This is an automatically generated file. 

-- See doc/protocol.xml and doc/doc2haskell.xsl

-- primitive enc/decoders

import Data.Word
import Control.Monad.State

getU8 :: State [Word8] Int
getU8 = do
           (x:xs) <- get
           put xs
           return x

getU16 :: State [Word8] Int
getU16 = do
             a <- getU8
             b <- getU8
             return $ a + b * 256

dec_U64
dec_I8
dec_I16
dec_I32
dec_DATA

sub dec_STRING {
   $data =~ s/^((?:..)*?)(?:\x00\x00|\Z)//s;
   # use Encode...
   join "", map chr, unpack "v*", $1;
}

sub dec_CONSTANT {
   $_[0];
}

sub dec_password {
   dec_U64;
}

sub dec_HEX { # for debugging
   "HEX: " . unpack "H*", $data;#d#
}

#############################################################################

sub enc_U8 {
   $data .= pack "C", $_[0];
}

sub enc_U16 {
   $data .= pack "v", $_[0];
}

sub enc_U32 {
   $data .= pack "V", $_[0];
}

sub enc_U64 {
   enc_U32 $_[0] & 0xffffffff;
   enc_U32 +($_[0] >> 32) & 0xffffffff;
}

sub enc_I8 {
   $data .= pack "c", $_[0];
}

sub enc_I16 {
   enc_U16 unpack "S", pack "s", $_[0];
}

sub enc_I32 {
   enc_U32 unpack "I", pack "i", $_[0];
}

sub enc_DATA {
   # a dream!
   $data .= $_[0];
}

sub enc_STRING {
   # should use encode for speed and clarity ;)
   $data .= pack "v*", map ord, split //, $_[0];
}

sub enc_CONSTANT {
   # nop
}

sub enc_password {
   require Math::BigInt; # I insist on 32-bit-perl.. should use C
   # $hash must be 64 bit
   my $hash = new Math::BigInt;
   $hash = $hash * 1055 + ord for split //, $_[0];
   enc_U64 $hash;
}

sub enc_HEX {
   die "enc_HEX not defined for good";
}

]]>

#############################################################################
# types
<xsl:apply-templates select="descendant::type"/>

#############################################################################
# structures
<xsl:apply-templates select="descendant::struct"/>

#############################################################################
# "less" primitive types<![CDATA[

my %marker_code = (
      triangle => 1,
      square   => 2,
      circle   => 3,
      small_b  => 4,
      small_w  => 5,
      gray     => 6,
      move     => 7,
      addstone => 8,
   );

my %code_marker = reverse %marker_code;

# this was the most horrible thing to decode. still not everything is decoded correctly(?)
sub dec_TREE {
   my @r;
   while (length $data) {
      my $type = dec_U8;
      my $add = $type < 128;

      $type &= 127;

      if ($type == 127) {
         dec_U8; # unused?? *sigh*
         push @r, [add_node => dec_I32];

      } elsif ($type == 126) {
         push @r, [set_node => dec_I32];

      } elsif ($type == 125) {
         push @r, [set_current => dec_I32];

      } elsif ($type == 34) {
         push @r, [score => dec_U8, dec_score1000];

      } elsif ($type == 29) {
         push @r, [type_29 => dec_STRING];
         warn "TYPE 29 $r[-1][1]\007 PLEASE REPORT";#d#
         die;

      } elsif ($type == 28) {
         # move number, only in variations it seems. oh my.
         push @r, [movenum => dec_STRING];

      } elsif ($type == 25) {
         push @r, [result => dec_result];

      } elsif ($type == 23) {
         push @r, [mark => $add, MARK_GRAYED, dec_U8, dec_U8];

      } elsif ($type == 22) {
         push @r, [mark => $add, (&dec_U8 ? MARK_SMALL_W : MARK_SMALL_B), dec_U8, dec_U8];

      } elsif ($type == 21) {
         push @r, [mark => $add, MARK_CIRCLE, dec_U8, dec_U8];

      } elsif ($type == 20) {
         push @r, [mark => $add, MARK_SQUARE, dec_U8, dec_U8];

      } elsif ($type == 19) {
         push @r, [mark => $add, MARK_TRIANGLE, dec_U8, dec_U8];

      } elsif ($type == 18) {
         push @r, [mark => $add, MARK_LABEL, dec_U8, dec_U8, dec_STRING];

      } elsif ($type == 17) {
         push @r, [set_timer => (dec_U8, dec_U32, dec_time)[0,2,1]];

      } elsif ($type == 16) {
         push @r, [set_stone => $add, dec_U8, dec_U8, dec_U8];

      } elsif ($type == 14) {
         push @r, [move => $add, dec_U8, dec_U8, dec_U8];

      } elsif (($type >= 4 && $type <= 9)
               || ($type >= 11 && $type <= 13)
               || $type == 24) {

         push @r, [({
               4 => "date",
               5 => "unknown_comment5",
               6 => "unknown_comment6",
               7 => "unknown_comment7",
               8 => "unknown_comment8",
               9 => "copyright", #?
              11 => "unknown_comment11",
              12 => "unknown_comment12",
              13 => "unknown_comment13",
              24 => "comment",
               })->{$type} => dec_STRING];

      } elsif ($type == 3) {
         push @r, [rank => dec_U8, dec_U32];

      } elsif ($type == 2) {
         push @r, [player => dec_U8, dec_STRING];

      } elsif ($type == 0) {
         # as usual, wms finds yet another way to duplicate code... oh well, what a mess.
         # (no wonder he is so keen on keeping it a secret...)

         push @r, [rules => dec_rules];

      # OLD

      } elsif (1) {
         print STDERR KGS::Listener::Debug::dumpval(\@r);
         open XTYPE, "|xtype"; print XTYPE $data; close XTYPE;
         die "unknown tree type $type, PLEASE REPORT and include the game you wanted to watch. thx.";

      } elsif ($type == 30) {
         push @r, [active_player => dec_U8];

      } elsif ($type == 0) { # label(?)
         my $label;
         my $c = dec_U16; $label .= chr $c if $c;
         my $c = dec_U16; $label .= chr $c if $c;
         my $c = dec_U16; $label .= chr $c if $c;

         # empty label == remove label
         push @r, [label => $label, dec_U8, dec_U8];

      } elsif ($type > 0 && $type < 9) {
         # 1 marker type triangle
         # 2 marker type square
         # 3 marker type circle
         # 4 small stone b
         # 5 small stone w
         # 6 grayed out
         # 7 move
         # 8 also move(?) or preset?
         #
         # $a1 is probably player again (2 == remove)
         # x is from left 0 to right boardsize-1
         # y is from top  0 to bottom boardsize-1
         push @r, [$code_marker{$type} => dec_U8, dec_U8, dec_U8];

      } else {
         push @r, [unknown => $type];
      }
   }
   \@r;
}

sub enc_TREE {
   die "tree encoding not yet supported again";
   for (@{$_[0]}) {
      my ($type, @arg) = @$_;

      if ($type eq "add_child") {
         enc_U8 255;
         enc_I32 $arg[0];

      } elsif ($type eq "done") {
         enc_U8 254;

      } elsif ($type eq "more") {
         enc_U8 253;

      } elsif ($type eq "comment") {
         # handle other string params, too
         enc_U8 9;
         enc_STRING $arg[0];

      } elsif ($type eq "label") {
         enc_U8 0;
         enc_U16 ord substr "$arg[0]\x00\x00", 0, 1;
         enc_U16 ord substr "$arg[0]\x00\x00", 1, 1;
         enc_U16 ord substr "$arg[0]\x00\x00", 2, 1;
         enc_U8 $arg[1];
         enc_U8 $arg[2];

      } elsif ($marker_code{$type}) {
         enc_U8 $marker_code{$type};
         enc_U8 $arg[0];
         enc_U8 $arg[1];
         enc_U8 $arg[2];

      } else {
         warn "unable to encode tree node type $type\n";
      }
   }
}
]]>

#############################################################################
# messages
<xsl:apply-templates select="descendant::message"/>
}

1;
</xsl:template>

<xsl:template match="type[@type = 'S']">
sub dec_<xsl:value-of select="@name"/> {
   my $res = "";
   my @r = unpack "v<xsl:value-of select="@length"/> a*", $data;
   $data = pop @r;
   for (@r) {
      last unless $_;
      $res .= chr $_;
   }
   # dump extra data to file for later analysis
   #my $x = pack "v*", @r; $x =~ s/^(..)*?\x00\x00//s; open DUMP, ">>/tmp/dump"; print DUMP $x; close DUMP;#d#
   $res;
}

sub enc_<xsl:value-of select="@name"/> {
   $data .= pack "v<xsl:value-of select="@length"/>", map ord, split //, $_[0];
}
</xsl:template>

<xsl:template match="type[@type = 'A']">
sub dec_<xsl:value-of select="@name"/> {
   (my ($r), $data) = unpack "Z<xsl:value-of select="@length"/> a*", $data; $r;
}

sub enc_<xsl:value-of select="@name"/> {
   $data .= pack "Z<xsl:value-of select="@length"/>", $_[0];
}
</xsl:template>

<xsl:template match="type[@multiplier]">
sub dec_<xsl:value-of select="@name"/> {
   (1 / <xsl:value-of select="@multiplier"/>) * dec_<xsl:value-of select="@type"/>;
}

sub enc_<xsl:value-of select="@name"/> {
   enc_<xsl:value-of select="@type"/> $_[0] * <xsl:value-of select="@multiplier"/>;
}
</xsl:template>

<xsl:template match="member[@array = 'yes']" mode="dec">
   $r->{<xsl:value-of select="@name"/>} = (my $array = []);
   while (length $data) {
      push @$array, dec_<xsl:value-of select="@type"/>
                        <xsl:text> </xsl:text>
                        <xsl:value-of select="@default"/>;
   }
</xsl:template>

<xsl:template match="member" mode="dec">
   $r->{<xsl:value-of select="@name"/>} = dec_<xsl:value-of select="@type"/>
                                              <xsl:text> </xsl:text>
                                              <xsl:value-of select="@default"/>
   <xsl:if test="@guard-cond">
      if ($r->{<xsl:value-of select="@guard-member"/>} <xsl:value-of select="@guard-cond"/>)</xsl:if>
   <xsl:text>;</xsl:text>
</xsl:template>

<xsl:template match="member" mode="enc">
   <!-- #d#, remove when kgs is repaired --><xsl:if test="@type = 'username'">
      $_[0]{<xsl:value-of select="@name"/>} =~ /^[A-Za-z][A-Za-z0-9]{0,11}$/
         or Carp::confess "FATAL: tried to send illegal username '$_[0]{<xsl:value-of select="@name"/>}'";
   </xsl:if><!--#d#-->
   enc_<xsl:value-of select="@type"/> defined $_[0]{<xsl:value-of select="@name"/>} ? $_[0]{<xsl:value-of select="@name"/>
   <xsl:text>} : (</xsl:text>
   <xsl:value-of select="@default"/>
   <xsl:text>);</xsl:text>
</xsl:template>

<xsl:template match="struct">
sub dec_<xsl:value-of select="@name"/> {
   my $r = {};
   <xsl:apply-templates select="member" mode="dec"/>
   <xsl:if test="@class">
   bless $r, <xsl:value-of select="@class"/>::;
   </xsl:if>
   $r;
}

sub enc_<xsl:value-of select="@name"/> {
   <xsl:apply-templates select="member" mode="enc"/>
}
</xsl:template>

<xsl:template match="message">
# <xsl:value-of select="@name"/>
$dec_<xsl:value-of select="@src"/>{0x<xsl:value-of select="@type"/>} = sub {
   $data = $_[0];
   my $r;
   $r->{type} = "<xsl:value-of select="@name"/>";
   <xsl:apply-templates select="member" mode="dec"/>
   $r;
};
$enc_<xsl:value-of select="@src"/>{<xsl:value-of select="@name"/>} = sub {
   $data = "";
   enc_U16 0x<xsl:value-of select="@type"/>;
   <xsl:apply-templates select="member" mode="enc"/>
   $data;
};
</xsl:template>

<xsl:template match="member">
   [<xsl:value-of select="@name"/>
   <xsl:text>=> "</xsl:text>
   <xsl:value-of select="@type"/>
   <xsl:text>", "</xsl:text>
   <xsl:value-of select="@default"/>
   <xsl:text>", "</xsl:text>
   <xsl:value-of select="@guard"/>
   <xsl:text>;"],</xsl:text>
</xsl:template>

<xsl:template match="text()">
</xsl:template>

</xsl:stylesheet>

Revision:	1.2
Committed:	Fri Jul 25 22:19:30 2003 UTC (20 years, 10 months ago) by pcg
Content type:	application/xml
Branch:	MAIN
Changes since 1.1:	+19 -35 lines
Log Message:	* empty log message *
#	Content
1	<!DOCTYPE xsl:stylesheet>
2	<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
3
4	<xsl:output method="text" media-type="text/plain" encoding="utf-8"/>
5
6	<xsl:template match="/"><![CDATA[
7	-- This is an automatically generated file.
8	-- This is an automatically generated file.
9	-- This is an automatically generated file.
10	-- This is an automatically generated file.
11	-- This is an automatically generated file.
12
13	-- See doc/protocol.xml and doc/doc2haskell.xsl
14
15	-- primitive enc/decoders
16
17	import Data.Word
18	import Control.Monad.State
19
20	getU8 :: State [Word8] Int
21	getU8 = do
22	(x:xs) <- get
23	put xs
24	return x
25
26	getU16 :: State [Word8] Int
27	getU16 = do
28	a <- getU8
29	b <- getU8
30	return $ a + b * 256
31
32	dec_U64
33	dec_I8
34	dec_I16
35	dec_I32
36	dec_DATA
37
38	sub dec_STRING {
39	$data =~ s/^((?:..)*?)(?:\x00\x00\|\Z)//s;
40	# use Encode...
41	join "", map chr, unpack "v*", $1;
42	}
43
44	sub dec_CONSTANT {
45	$_[0];
46	}
47
48	sub dec_password {
49	dec_U64;
50	}
51
52	sub dec_HEX { # for debugging
53	"HEX: " . unpack "H*", $data;#d#
54	}
55
56	#############################################################################
57
58	sub enc_U8 {
59	$data .= pack "C", $_[0];
60	}
61
62	sub enc_U16 {
63	$data .= pack "v", $_[0];
64	}
65
66	sub enc_U32 {
67	$data .= pack "V", $_[0];
68	}
69
70	sub enc_U64 {
71	enc_U32 $_[0] & 0xffffffff;
72	enc_U32 +($_[0] >> 32) & 0xffffffff;
73	}
74
75	sub enc_I8 {
76	$data .= pack "c", $_[0];
77	}
78
79	sub enc_I16 {
80	enc_U16 unpack "S", pack "s", $_[0];
81	}
82
83	sub enc_I32 {
84	enc_U32 unpack "I", pack "i", $_[0];
85	}
86
87	sub enc_DATA {
88	# a dream!
89	$data .= $_[0];
90	}
91
92	sub enc_STRING {
93	# should use encode for speed and clarity ;)
94	$data .= pack "v*", map ord, split //, $_[0];
95	}
96
97	sub enc_CONSTANT {
98	# nop
99	}
100
101	sub enc_password {
102	require Math::BigInt; # I insist on 32-bit-perl.. should use C
103	# $hash must be 64 bit
104	my $hash = new Math::BigInt;
105	$hash = $hash * 1055 + ord for split //, $_[0];
106	enc_U64 $hash;
107	}
108
109	sub enc_HEX {
110	die "enc_HEX not defined for good";
111	}
112
113	]]>
114
115	#############################################################################
116	# types
117	<xsl:apply-templates select="descendant::type"/>
118
119	#############################################################################
120	# structures
121	<xsl:apply-templates select="descendant::struct"/>
122
123	#############################################################################
124	# "less" primitive types<![CDATA[
125
126	my %marker_code = (
127	triangle => 1,
128	square => 2,
129	circle => 3,
130	small_b => 4,
131	small_w => 5,
132	gray => 6,
133	move => 7,
134	addstone => 8,
135	);
136
137	my %code_marker = reverse %marker_code;
138
139	# this was the most horrible thing to decode. still not everything is decoded correctly(?)
140	sub dec_TREE {
141	my @r;
142	while (length $data) {
143	my $type = dec_U8;
144	my $add = $type < 128;
145
146	$type &= 127;
147
148	if ($type == 127) {
149	dec_U8; # unused?? sigh
150	push @r, [add_node => dec_I32];
151
152	} elsif ($type == 126) {
153	push @r, [set_node => dec_I32];
154
155	} elsif ($type == 125) {
156	push @r, [set_current => dec_I32];
157
158	} elsif ($type == 34) {
159	push @r, [score => dec_U8, dec_score1000];
160
161	} elsif ($type == 29) {
162	push @r, [type_29 => dec_STRING];
163	warn "TYPE 29 $r[-1][1]\007 PLEASE REPORT";#d#
164	die;
165
166	} elsif ($type == 28) {
167	# move number, only in variations it seems. oh my.
168	push @r, [movenum => dec_STRING];
169
170	} elsif ($type == 25) {
171	push @r, [result => dec_result];
172
173	} elsif ($type == 23) {
174	push @r, [mark => $add, MARK_GRAYED, dec_U8, dec_U8];
175
176	} elsif ($type == 22) {
177	push @r, [mark => $add, (&dec_U8 ? MARK_SMALL_W : MARK_SMALL_B), dec_U8, dec_U8];
178
179	} elsif ($type == 21) {
180	push @r, [mark => $add, MARK_CIRCLE, dec_U8, dec_U8];
181
182	} elsif ($type == 20) {
183	push @r, [mark => $add, MARK_SQUARE, dec_U8, dec_U8];
184
185	} elsif ($type == 19) {
186	push @r, [mark => $add, MARK_TRIANGLE, dec_U8, dec_U8];
187
188	} elsif ($type == 18) {
189	push @r, [mark => $add, MARK_LABEL, dec_U8, dec_U8, dec_STRING];
190
191	} elsif ($type == 17) {
192	push @r, [set_timer => (dec_U8, dec_U32, dec_time)[0,2,1]];
193
194	} elsif ($type == 16) {
195	push @r, [set_stone => $add, dec_U8, dec_U8, dec_U8];
196
197	} elsif ($type == 14) {
198	push @r, [move => $add, dec_U8, dec_U8, dec_U8];
199
200	} elsif (($type >= 4 && $type <= 9)
201	\|\| ($type >= 11 && $type <= 13)
202	\|\| $type == 24) {
203
204	push @r, [({
205	4 => "date",
206	5 => "unknown_comment5",
207	6 => "unknown_comment6",
208	7 => "unknown_comment7",
209	8 => "unknown_comment8",
210	9 => "copyright", #?
211	11 => "unknown_comment11",
212	12 => "unknown_comment12",
213	13 => "unknown_comment13",
214	24 => "comment",
215	})->{$type} => dec_STRING];
216
217	} elsif ($type == 3) {
218	push @r, [rank => dec_U8, dec_U32];
219
220	} elsif ($type == 2) {
221	push @r, [player => dec_U8, dec_STRING];
222
223	} elsif ($type == 0) {
224	# as usual, wms finds yet another way to duplicate code... oh well, what a mess.
225	# (no wonder he is so keen on keeping it a secret...)
226
227	push @r, [rules => dec_rules];
228
229	# OLD
230
231	} elsif (1) {
232	print STDERR KGS::Listener::Debug::dumpval(\@r);
233	open XTYPE, "\|xtype"; print XTYPE $data; close XTYPE;
234	die "unknown tree type $type, PLEASE REPORT and include the game you wanted to watch. thx.";
235
236	} elsif ($type == 30) {
237	push @r, [active_player => dec_U8];
238
239	} elsif ($type == 0) { # label(?)
240	my $label;
241	my $c = dec_U16; $label .= chr $c if $c;
242	my $c = dec_U16; $label .= chr $c if $c;
243	my $c = dec_U16; $label .= chr $c if $c;
244
245	# empty label == remove label
246	push @r, [label => $label, dec_U8, dec_U8];
247
248	} elsif ($type > 0 && $type < 9) {
249	# 1 marker type triangle
250	# 2 marker type square
251	# 3 marker type circle
252	# 4 small stone b
253	# 5 small stone w
254	# 6 grayed out
255	# 7 move
256	# 8 also move(?) or preset?
257	#
258	# $a1 is probably player again (2 == remove)
259	# x is from left 0 to right boardsize-1
260	# y is from top 0 to bottom boardsize-1
261	push @r, [$code_marker{$type} => dec_U8, dec_U8, dec_U8];
262
263	} else {
264	push @r, [unknown => $type];
265	}
266	}
267	\@r;
268	}
269
270	sub enc_TREE {
271	die "tree encoding not yet supported again";
272	for (@{$_[0]}) {
273	my ($type, @arg) = @$_;
274
275	if ($type eq "add_child") {
276	enc_U8 255;
277	enc_I32 $arg[0];
278
279	} elsif ($type eq "done") {
280	enc_U8 254;
281
282	} elsif ($type eq "more") {
283	enc_U8 253;
284
285	} elsif ($type eq "comment") {
286	# handle other string params, too
287	enc_U8 9;
288	enc_STRING $arg[0];
289
290	} elsif ($type eq "label") {
291	enc_U8 0;
292	enc_U16 ord substr "$arg[0]\x00\x00", 0, 1;
293	enc_U16 ord substr "$arg[0]\x00\x00", 1, 1;
294	enc_U16 ord substr "$arg[0]\x00\x00", 2, 1;
295	enc_U8 $arg[1];
296	enc_U8 $arg[2];
297
298	} elsif ($marker_code{$type}) {
299	enc_U8 $marker_code{$type};
300	enc_U8 $arg[0];
301	enc_U8 $arg[1];
302	enc_U8 $arg[2];
303
304	} else {
305	warn "unable to encode tree node type $type\n";
306	}
307	}
308	}
309	]]>
310
311	#############################################################################
312	# messages
313	<xsl:apply-templates select="descendant::message"/>
314	}
315
316	1;
317	</xsl:template>
318
319	<xsl:template match="type[@type = 'S']">
320	sub dec_<xsl:value-of select="@name"/> {
321	my $res = "";
322	my @r = unpack "v<xsl:value-of select="@length"/> a*", $data;
323	$data = pop @r;
324	for (@r) {
325	last unless $_;
326	$res .= chr $_;
327	}
328	# dump extra data to file for later analysis
329	#my $x = pack "v", @r; $x =~ s/^(..)?\x00\x00//s; open DUMP, ">>/tmp/dump"; print DUMP $x; close DUMP;#d#
330	$res;
331	}
332
333	sub enc_<xsl:value-of select="@name"/> {
334	$data .= pack "v<xsl:value-of select="@length"/>", map ord, split //, $_[0];
335	}
336	</xsl:template>
337
338	<xsl:template match="type[@type = 'A']">
339	sub dec_<xsl:value-of select="@name"/> {
340	(my ($r), $data) = unpack "Z<xsl:value-of select="@length"/> a*", $data; $r;
341	}
342
343	sub enc_<xsl:value-of select="@name"/> {
344	$data .= pack "Z<xsl:value-of select="@length"/>", $_[0];
345	}
346	</xsl:template>
347
348	<xsl:template match="type[@multiplier]">
349	sub dec_<xsl:value-of select="@name"/> {
350	(1 / <xsl:value-of select="@multiplier"/>) * dec_<xsl:value-of select="@type"/>;
351	}
352
353	sub enc_<xsl:value-of select="@name"/> {
354	enc_<xsl:value-of select="@type"/> $_[0] * <xsl:value-of select="@multiplier"/>;
355	}
356	</xsl:template>
357
358	<xsl:template match="member[@array = 'yes']" mode="dec">
359	$r->{<xsl:value-of select="@name"/>} = (my $array = []);
360	while (length $data) {
361	push @$array, dec_<xsl:value-of select="@type"/>
362	<xsl:text> </xsl:text>
363	<xsl:value-of select="@default"/>;
364	}
365	</xsl:template>
366
367	<xsl:template match="member" mode="dec">
368	$r->{<xsl:value-of select="@name"/>} = dec_<xsl:value-of select="@type"/>
369	<xsl:text> </xsl:text>
370	<xsl:value-of select="@default"/>
371	<xsl:if test="@guard-cond">
372	if ($r->{<xsl:value-of select="@guard-member"/>} <xsl:value-of select="@guard-cond"/>)</xsl:if>
373	<xsl:text>;</xsl:text>
374	</xsl:template>
375
376	<xsl:template match="member" mode="enc">
377	<!-- #d#, remove when kgs is repaired --><xsl:if test="@type = 'username'">
378	$_[0]{<xsl:value-of select="@name"/>} =~ /^[A-Za-z][A-Za-z0-9]{0,11}$/
379	or Carp::confess "FATAL: tried to send illegal username '$_[0]{<xsl:value-of select="@name"/>}'";
380	</xsl:if><!--#d#-->
381	enc_<xsl:value-of select="@type"/> defined $_[0]{<xsl:value-of select="@name"/>} ? $_[0]{<xsl:value-of select="@name"/>
382	<xsl:text>} : (</xsl:text>
383	<xsl:value-of select="@default"/>
384	<xsl:text>);</xsl:text>
385	</xsl:template>
386
387	<xsl:template match="struct">
388	sub dec_<xsl:value-of select="@name"/> {
389	my $r = {};
390	<xsl:apply-templates select="member" mode="dec"/>
391	<xsl:if test="@class">
392	bless $r, <xsl:value-of select="@class"/>::;
393	</xsl:if>
394	$r;
395	}
396
397	sub enc_<xsl:value-of select="@name"/> {
398	<xsl:apply-templates select="member" mode="enc"/>
399	}
400	</xsl:template>
401
402	<xsl:template match="message">
403	# <xsl:value-of select="@name"/>
404	$dec_<xsl:value-of select="@src"/>{0x<xsl:value-of select="@type"/>} = sub {
405	$data = $_[0];
406	my $r;
407	$r->{type} = "<xsl:value-of select="@name"/>";
408	<xsl:apply-templates select="member" mode="dec"/>
409	$r;
410	};
411	$enc_<xsl:value-of select="@src"/>{<xsl:value-of select="@name"/>} = sub {
412	$data = "";
413	enc_U16 0x<xsl:value-of select="@type"/>;
414	<xsl:apply-templates select="member" mode="enc"/>
415	$data;
416	};
417	</xsl:template>
418
419	<xsl:template match="member">
420	[<xsl:value-of select="@name"/>
421	<xsl:text>=> "</xsl:text>
422	<xsl:value-of select="@type"/>
423	<xsl:text>", "</xsl:text>
424	<xsl:value-of select="@default"/>
425	<xsl:text>", "</xsl:text>
426	<xsl:value-of select="@guard"/>
427	<xsl:text>;"],</xsl:text>
428	</xsl:template>
429
430	<xsl:template match="text()">
431	</xsl:template>
432
433	</xsl:stylesheet>
434