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Diffstat (limited to 'source4/build/pidl/smb_interfaces.pm')
-rw-r--r-- | source4/build/pidl/smb_interfaces.pm | 1200 |
1 files changed, 1200 insertions, 0 deletions
diff --git a/source4/build/pidl/smb_interfaces.pm b/source4/build/pidl/smb_interfaces.pm new file mode 100644 index 0000000000..de8b704b17 --- /dev/null +++ b/source4/build/pidl/smb_interfaces.pm @@ -0,0 +1,1200 @@ +#################################################################### +# +# This file was generated using Parse::Yapp version 1.05. +# +# Don't edit this file, use source file instead. +# +# ANY CHANGE MADE HERE WILL BE LOST ! +# +#################################################################### +package smb_interfaces; +use vars qw ( @ISA ); +use strict; + +@ISA= qw ( Parse::Yapp::Driver ); +#Included Parse/Yapp/Driver.pm file---------------------------------------- +{ +# +# Module Parse::Yapp::Driver +# +# This module is part of the Parse::Yapp package available on your +# nearest CPAN +# +# Any use of this module in a standalone parser make the included +# text under the same copyright as the Parse::Yapp module itself. +# +# This notice should remain unchanged. +# +# (c) Copyright 1998-2001 Francois Desarmenien, all rights reserved. +# (see the pod text in Parse::Yapp module for use and distribution rights) +# + +package Parse::Yapp::Driver; + +require 5.004; + +use strict; + +use vars qw ( $VERSION $COMPATIBLE $FILENAME ); + +$VERSION = '1.05'; +$COMPATIBLE = '0.07'; +$FILENAME=__FILE__; + +use Carp; + +#Known parameters, all starting with YY (leading YY will be discarded) +my(%params)=(YYLEX => 'CODE', 'YYERROR' => 'CODE', YYVERSION => '', + YYRULES => 'ARRAY', YYSTATES => 'ARRAY', YYDEBUG => ''); +#Mandatory parameters +my(@params)=('LEX','RULES','STATES'); + +sub new { + my($class)=shift; + my($errst,$nberr,$token,$value,$check,$dotpos); + my($self)={ ERROR => \&_Error, + ERRST => \$errst, + NBERR => \$nberr, + TOKEN => \$token, + VALUE => \$value, + DOTPOS => \$dotpos, + STACK => [], + DEBUG => 0, + CHECK => \$check }; + + _CheckParams( [], \%params, \@_, $self ); + + exists($$self{VERSION}) + and $$self{VERSION} < $COMPATIBLE + and croak "Yapp driver version $VERSION ". + "incompatible with version $$self{VERSION}:\n". + "Please recompile parser module."; + + ref($class) + and $class=ref($class); + + bless($self,$class); +} + +sub YYParse { + my($self)=shift; + my($retval); + + _CheckParams( \@params, \%params, \@_, $self ); + + if($$self{DEBUG}) { + _DBLoad(); + $retval = eval '$self->_DBParse()';#Do not create stab entry on compile + $@ and die $@; + } + else { + $retval = $self->_Parse(); + } + $retval +} + +sub YYData { + my($self)=shift; + + exists($$self{USER}) + or $$self{USER}={}; + + $$self{USER}; + +} + +sub YYErrok { + my($self)=shift; + + ${$$self{ERRST}}=0; + undef; +} + +sub YYNberr { + my($self)=shift; + + ${$$self{NBERR}}; +} + +sub YYRecovering { + my($self)=shift; + + ${$$self{ERRST}} != 0; +} + +sub YYAbort { + my($self)=shift; + + ${$$self{CHECK}}='ABORT'; + undef; +} + +sub YYAccept { + my($self)=shift; + + ${$$self{CHECK}}='ACCEPT'; + undef; +} + +sub YYError { + my($self)=shift; + + ${$$self{CHECK}}='ERROR'; + undef; +} + +sub YYSemval { + my($self)=shift; + my($index)= $_[0] - ${$$self{DOTPOS}} - 1; + + $index < 0 + and -$index <= @{$$self{STACK}} + and return $$self{STACK}[$index][1]; + + undef; #Invalid index +} + +sub YYCurtok { + my($self)=shift; + + @_ + and ${$$self{TOKEN}}=$_[0]; + ${$$self{TOKEN}}; +} + +sub YYCurval { + my($self)=shift; + + @_ + and ${$$self{VALUE}}=$_[0]; + ${$$self{VALUE}}; +} + +sub YYExpect { + my($self)=shift; + + keys %{$self->{STATES}[$self->{STACK}[-1][0]]{ACTIONS}} +} + +sub YYLexer { + my($self)=shift; + + $$self{LEX}; +} + + +################# +# Private stuff # +################# + + +sub _CheckParams { + my($mandatory,$checklist,$inarray,$outhash)=@_; + my($prm,$value); + my($prmlst)={}; + + while(($prm,$value)=splice(@$inarray,0,2)) { + $prm=uc($prm); + exists($$checklist{$prm}) + or croak("Unknow parameter '$prm'"); + ref($value) eq $$checklist{$prm} + or croak("Invalid value for parameter '$prm'"); + $prm=unpack('@2A*',$prm); + $$outhash{$prm}=$value; + } + for (@$mandatory) { + exists($$outhash{$_}) + or croak("Missing mandatory parameter '".lc($_)."'"); + } +} + +sub _Error { + print "Parse error.\n"; +} + +sub _DBLoad { + { + no strict 'refs'; + + exists(${__PACKAGE__.'::'}{_DBParse})#Already loaded ? + and return; + } + my($fname)=__FILE__; + my(@drv); + open(DRV,"<$fname") or die "Report this as a BUG: Cannot open $fname"; + while(<DRV>) { + /^\s*sub\s+_Parse\s*{\s*$/ .. /^\s*}\s*#\s*_Parse\s*$/ + and do { + s/^#DBG>//; + push(@drv,$_); + } + } + close(DRV); + + $drv[0]=~s/_P/_DBP/; + eval join('',@drv); +} + +#Note that for loading debugging version of the driver, +#this file will be parsed from 'sub _Parse' up to '}#_Parse' inclusive. +#So, DO NOT remove comment at end of sub !!! +sub _Parse { + my($self)=shift; + + my($rules,$states,$lex,$error) + = @$self{ 'RULES', 'STATES', 'LEX', 'ERROR' }; + my($errstatus,$nberror,$token,$value,$stack,$check,$dotpos) + = @$self{ 'ERRST', 'NBERR', 'TOKEN', 'VALUE', 'STACK', 'CHECK', 'DOTPOS' }; + +#DBG> my($debug)=$$self{DEBUG}; +#DBG> my($dbgerror)=0; + +#DBG> my($ShowCurToken) = sub { +#DBG> my($tok)='>'; +#DBG> for (split('',$$token)) { +#DBG> $tok.= (ord($_) < 32 or ord($_) > 126) +#DBG> ? sprintf('<%02X>',ord($_)) +#DBG> : $_; +#DBG> } +#DBG> $tok.='<'; +#DBG> }; + + $$errstatus=0; + $$nberror=0; + ($$token,$$value)=(undef,undef); + @$stack=( [ 0, undef ] ); + $$check=''; + + while(1) { + my($actions,$act,$stateno); + + $stateno=$$stack[-1][0]; + $actions=$$states[$stateno]; + +#DBG> print STDERR ('-' x 40),"\n"; +#DBG> $debug & 0x2 +#DBG> and print STDERR "In state $stateno:\n"; +#DBG> $debug & 0x08 +#DBG> and print STDERR "Stack:[". +#DBG> join(',',map { $$_[0] } @$stack). +#DBG> "]\n"; + + + if (exists($$actions{ACTIONS})) { + + defined($$token) + or do { + ($$token,$$value)=&$lex($self); +#DBG> $debug & 0x01 +#DBG> and print STDERR "Need token. Got ".&$ShowCurToken."\n"; + }; + + $act= exists($$actions{ACTIONS}{$$token}) + ? $$actions{ACTIONS}{$$token} + : exists($$actions{DEFAULT}) + ? $$actions{DEFAULT} + : undef; + } + else { + $act=$$actions{DEFAULT}; +#DBG> $debug & 0x01 +#DBG> and print STDERR "Don't need token.\n"; + } + + defined($act) + and do { + + $act > 0 + and do { #shift + +#DBG> $debug & 0x04 +#DBG> and print STDERR "Shift and go to state $act.\n"; + + $$errstatus + and do { + --$$errstatus; + +#DBG> $debug & 0x10 +#DBG> and $dbgerror +#DBG> and $$errstatus == 0 +#DBG> and do { +#DBG> print STDERR "**End of Error recovery.\n"; +#DBG> $dbgerror=0; +#DBG> }; + }; + + + push(@$stack,[ $act, $$value ]); + + $$token ne '' #Don't eat the eof + and $$token=$$value=undef; + next; + }; + + #reduce + my($lhs,$len,$code,@sempar,$semval); + ($lhs,$len,$code)=@{$$rules[-$act]}; + +#DBG> $debug & 0x04 +#DBG> and $act +#DBG> and print STDERR "Reduce using rule ".-$act." ($lhs,$len): "; + + $act + or $self->YYAccept(); + + $$dotpos=$len; + + unpack('A1',$lhs) eq '@' #In line rule + and do { + $lhs =~ /^\@[0-9]+\-([0-9]+)$/ + or die "In line rule name '$lhs' ill formed: ". + "report it as a BUG.\n"; + $$dotpos = $1; + }; + + @sempar = $$dotpos + ? map { $$_[1] } @$stack[ -$$dotpos .. -1 ] + : (); + + $semval = $code ? &$code( $self, @sempar ) + : @sempar ? $sempar[0] : undef; + + splice(@$stack,-$len,$len); + + $$check eq 'ACCEPT' + and do { + +#DBG> $debug & 0x04 +#DBG> and print STDERR "Accept.\n"; + + return($semval); + }; + + $$check eq 'ABORT' + and do { + +#DBG> $debug & 0x04 +#DBG> and print STDERR "Abort.\n"; + + return(undef); + + }; + +#DBG> $debug & 0x04 +#DBG> and print STDERR "Back to state $$stack[-1][0], then "; + + $$check eq 'ERROR' + or do { +#DBG> $debug & 0x04 +#DBG> and print STDERR +#DBG> "go to state $$states[$$stack[-1][0]]{GOTOS}{$lhs}.\n"; + +#DBG> $debug & 0x10 +#DBG> and $dbgerror +#DBG> and $$errstatus == 0 +#DBG> and do { +#DBG> print STDERR "**End of Error recovery.\n"; +#DBG> $dbgerror=0; +#DBG> }; + + push(@$stack, + [ $$states[$$stack[-1][0]]{GOTOS}{$lhs}, $semval ]); + $$check=''; + next; + }; + +#DBG> $debug & 0x04 +#DBG> and print STDERR "Forced Error recovery.\n"; + + $$check=''; + + }; + + #Error + $$errstatus + or do { + + $$errstatus = 1; + &$error($self); + $$errstatus # if 0, then YYErrok has been called + or next; # so continue parsing + +#DBG> $debug & 0x10 +#DBG> and do { +#DBG> print STDERR "**Entering Error recovery.\n"; +#DBG> ++$dbgerror; +#DBG> }; + + ++$$nberror; + + }; + + $$errstatus == 3 #The next token is not valid: discard it + and do { + $$token eq '' # End of input: no hope + and do { +#DBG> $debug & 0x10 +#DBG> and print STDERR "**At eof: aborting.\n"; + return(undef); + }; + +#DBG> $debug & 0x10 +#DBG> and print STDERR "**Dicard invalid token ".&$ShowCurToken.".\n"; + + $$token=$$value=undef; + }; + + $$errstatus=3; + + while( @$stack + and ( not exists($$states[$$stack[-1][0]]{ACTIONS}) + or not exists($$states[$$stack[-1][0]]{ACTIONS}{error}) + or $$states[$$stack[-1][0]]{ACTIONS}{error} <= 0)) { + +#DBG> $debug & 0x10 +#DBG> and print STDERR "**Pop state $$stack[-1][0].\n"; + + pop(@$stack); + } + + @$stack + or do { + +#DBG> $debug & 0x10 +#DBG> and print STDERR "**No state left on stack: aborting.\n"; + + return(undef); + }; + + #shift the error token + +#DBG> $debug & 0x10 +#DBG> and print STDERR "**Shift \$error token and go to state ". +#DBG> $$states[$$stack[-1][0]]{ACTIONS}{error}. +#DBG> ".\n"; + + push(@$stack, [ $$states[$$stack[-1][0]]{ACTIONS}{error}, undef ]); + + } + + #never reached + croak("Error in driver logic. Please, report it as a BUG"); + +}#_Parse +#DO NOT remove comment + +1; + +} +#End of include-------------------------------------------------- + + + + +sub new { + my($class)=shift; + ref($class) + and $class=ref($class); + + my($self)=$class->SUPER::new( yyversion => '1.05', + yystates => +[ + {#State 0 + ACTIONS => { + 'UNION' => 5, + 'ENUM' => 1, + 'TYPEDEF' => 7, + 'STRUCT' => 2 + }, + GOTOS => { + 'struct' => 6, + 'enum' => 9, + 'typedef' => 8, + 'union' => 10, + 'definitions' => 3, + 'definition' => 4 + } + }, + {#State 1 + ACTIONS => { + 'IDENTIFIER' => 11 + } + }, + {#State 2 + ACTIONS => { + 'IDENTIFIER' => 12 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 13 + } + }, + {#State 3 + ACTIONS => { + '' => 14, + 'UNION' => 5, + 'ENUM' => 1, + 'TYPEDEF' => 7, + 'STRUCT' => 2 + }, + GOTOS => { + 'struct' => 6, + 'typedef' => 8, + 'enum' => 9, + 'union' => 10, + 'definition' => 15 + } + }, + {#State 4 + DEFAULT => -1 + }, + {#State 5 + ACTIONS => { + 'IDENTIFIER' => 12 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 16 + } + }, + {#State 6 + DEFAULT => -3 + }, + {#State 7 + ACTIONS => { + 'STRUCT' => 17 + } + }, + {#State 8 + DEFAULT => -5 + }, + {#State 9 + DEFAULT => -6 + }, + {#State 10 + DEFAULT => -4 + }, + {#State 11 + ACTIONS => { + "{" => 18 + } + }, + {#State 12 + DEFAULT => -31 + }, + {#State 13 + ACTIONS => { + "{" => 19 + } + }, + {#State 14 + DEFAULT => 0 + }, + {#State 15 + DEFAULT => -2 + }, + {#State 16 + ACTIONS => { + "{" => 20 + } + }, + {#State 17 + ACTIONS => { + "{" => 21 + } + }, + {#State 18 + ACTIONS => { + 'IDENTIFIER' => 22 + }, + GOTOS => { + 'enum_identifiers' => 23, + 'enum_identifier' => 24 + } + }, + {#State 19 + DEFAULT => -15, + GOTOS => { + 'elements' => 25 + } + }, + {#State 20 + DEFAULT => -15, + GOTOS => { + 'elements' => 26 + } + }, + {#State 21 + DEFAULT => -15, + GOTOS => { + 'elements' => 27 + } + }, + {#State 22 + ACTIONS => { + "=" => 28 + }, + DEFAULT => -13 + }, + {#State 23 + ACTIONS => { + "}" => 29, + "," => 30 + } + }, + {#State 24 + DEFAULT => -11 + }, + {#State 25 + ACTIONS => { + "}" => 31, + 'UNION' => 36, + 'IDENTIFIER' => 33, + 'ENUM' => 32, + 'STRUCT' => 34 + }, + GOTOS => { + 'struct' => 37, + 'type' => 38, + 'union' => 39, + 'element' => 35 + } + }, + {#State 26 + ACTIONS => { + "}" => 40, + 'UNION' => 36, + 'IDENTIFIER' => 33, + 'ENUM' => 32, + 'STRUCT' => 34 + }, + GOTOS => { + 'struct' => 37, + 'type' => 38, + 'union' => 39, + 'element' => 35 + } + }, + {#State 27 + ACTIONS => { + "}" => 41, + 'UNION' => 36, + 'IDENTIFIER' => 33, + 'ENUM' => 32, + 'STRUCT' => 34 + }, + GOTOS => { + 'struct' => 37, + 'type' => 38, + 'union' => 39, + 'element' => 35 + } + }, + {#State 28 + ACTIONS => { + 'IDENTIFIER' => 42 + } + }, + {#State 29 + ACTIONS => { + ";" => 43 + } + }, + {#State 30 + ACTIONS => { + 'IDENTIFIER' => 22 + }, + GOTOS => { + 'enum_identifier' => 44 + } + }, + {#State 31 + DEFAULT => -27, + GOTOS => { + 'pointers' => 45 + } + }, + {#State 32 + ACTIONS => { + 'IDENTIFIER' => 46 + } + }, + {#State 33 + DEFAULT => -25 + }, + {#State 34 + ACTIONS => { + 'IDENTIFIER' => 47 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 13 + } + }, + {#State 35 + DEFAULT => -16 + }, + {#State 36 + ACTIONS => { + 'IDENTIFIER' => 48 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 16 + } + }, + {#State 37 + DEFAULT => -18 + }, + {#State 38 + DEFAULT => -27, + GOTOS => { + 'pointers' => 49 + } + }, + {#State 39 + DEFAULT => -19 + }, + {#State 40 + DEFAULT => -27, + GOTOS => { + 'pointers' => 50 + } + }, + {#State 41 + ACTIONS => { + 'IDENTIFIER' => 12 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 51 + } + }, + {#State 42 + DEFAULT => -14 + }, + {#State 43 + DEFAULT => -10 + }, + {#State 44 + DEFAULT => -12 + }, + {#State 45 + ACTIONS => { + 'IDENTIFIER' => 12, + "*" => 53 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 52, + 'optional_identifiers' => 54 + } + }, + {#State 46 + DEFAULT => -26 + }, + {#State 47 + ACTIONS => { + "{" => -31 + }, + DEFAULT => -27, + GOTOS => { + 'pointers' => 55 + } + }, + {#State 48 + ACTIONS => { + "{" => -31 + }, + DEFAULT => -27, + GOTOS => { + 'pointers' => 56 + } + }, + {#State 49 + ACTIONS => { + 'IDENTIFIER' => 57, + "*" => 53 + } + }, + {#State 50 + ACTIONS => { + 'IDENTIFIER' => 12, + "*" => 53 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 58 + } + }, + {#State 51 + ACTIONS => { + ";" => 59 + } + }, + {#State 52 + DEFAULT => -29 + }, + {#State 53 + DEFAULT => -28 + }, + {#State 54 + ACTIONS => { + ";" => 60, + "," => 61 + } + }, + {#State 55 + ACTIONS => { + 'IDENTIFIER' => 62, + "*" => 53 + } + }, + {#State 56 + ACTIONS => { + 'IDENTIFIER' => 63, + "*" => 53 + } + }, + {#State 57 + ACTIONS => { + "[" => 65 + }, + DEFAULT => -23, + GOTOS => { + 'array' => 64 + } + }, + {#State 58 + ACTIONS => { + ";" => 66 + } + }, + {#State 59 + DEFAULT => -9 + }, + {#State 60 + DEFAULT => -7 + }, + {#State 61 + ACTIONS => { + 'IDENTIFIER' => 12 + }, + DEFAULT => -32, + GOTOS => { + 'optional_identifier' => 67 + } + }, + {#State 62 + ACTIONS => { + ";" => 68 + } + }, + {#State 63 + ACTIONS => { + ";" => 69 + } + }, + {#State 64 + ACTIONS => { + ";" => 70 + } + }, + {#State 65 + ACTIONS => { + 'CONSTANT' => 71 + } + }, + {#State 66 + DEFAULT => -8 + }, + {#State 67 + DEFAULT => -30 + }, + {#State 68 + DEFAULT => -20 + }, + {#State 69 + DEFAULT => -21 + }, + {#State 70 + DEFAULT => -22 + }, + {#State 71 + ACTIONS => { + "]" => 72 + } + }, + {#State 72 + DEFAULT => -24 + } +], + yyrules => +[ + [#Rule 0 + '$start', 2, undef + ], + [#Rule 1 + 'definitions', 1, +sub +#line 14 "build/pidl/smb_interfaces.yp" +{ [$_[1]] } + ], + [#Rule 2 + 'definitions', 2, +sub +#line 15 "build/pidl/smb_interfaces.yp" +{ push(@{$_[1]}, $_[2]); $_[1] } + ], + [#Rule 3 + 'definition', 1, undef + ], + [#Rule 4 + 'definition', 1, undef + ], + [#Rule 5 + 'definition', 1, undef + ], + [#Rule 6 + 'definition', 1, undef + ], + [#Rule 7 + 'struct', 8, +sub +#line 26 "build/pidl/smb_interfaces.yp" +{ + my $name = defined($_[2]) ? $_[2] : $_[7]; + { + "NAME" => $name, + "TYPE" => "STRUCT", + "DATA" => $_[4], + } + } + ], + [#Rule 8 + 'union', 8, +sub +#line 38 "build/pidl/smb_interfaces.yp" +{ + my $name = defined($_[2]) ? $_[2] : $_[7]; + { + "NAME" => $name, + "TYPE" => "UNION", + "DATA" => $_[4], + } + } + ], + [#Rule 9 + 'typedef', 7, undef + ], + [#Rule 10 + 'enum', 6, undef + ], + [#Rule 11 + 'enum_identifiers', 1, undef + ], + [#Rule 12 + 'enum_identifiers', 3, undef + ], + [#Rule 13 + 'enum_identifier', 1, undef + ], + [#Rule 14 + 'enum_identifier', 3, undef + ], + [#Rule 15 + 'elements', 0, undef + ], + [#Rule 16 + 'elements', 2, +sub +#line 65 "build/pidl/smb_interfaces.yp" +{ push(@{$_[1]}, $_[2]); $_[1] } + ], + [#Rule 17 + 'element', 0, undef + ], + [#Rule 18 + 'element', 1, undef + ], + [#Rule 19 + 'element', 1, undef + ], + [#Rule 20 + 'element', 5, undef + ], + [#Rule 21 + 'element', 5, undef + ], + [#Rule 22 + 'element', 5, +sub +#line 74 "build/pidl/smb_interfaces.yp" +{{ + "NAME" => $_[3], + "TYPE" => $_[1], + "POINTERS" => $_[2], + }} + ], + [#Rule 23 + 'array', 0, undef + ], + [#Rule 24 + 'array', 3, undef + ], + [#Rule 25 + 'type', 1, undef + ], + [#Rule 26 + 'type', 2, undef + ], + [#Rule 27 + 'pointers', 0, undef + ], + [#Rule 28 + 'pointers', 2, +sub +#line 91 "build/pidl/smb_interfaces.yp" +{ $_[1]+1 } + ], + [#Rule 29 + 'optional_identifiers', 1, +sub +#line 94 "build/pidl/smb_interfaces.yp" +{ [$_[1]] } + ], + [#Rule 30 + 'optional_identifiers', 3, +sub +#line 95 "build/pidl/smb_interfaces.yp" +{ push(@{$_[1]}, $_[3]); $_[1] } + ], + [#Rule 31 + 'optional_identifier', 1, undef + ], + [#Rule 32 + 'optional_identifier', 0, undef + ] +], + @_); + bless($self,$class); +} + +#line 101 "build/pidl/smb_interfaces.yp" + + +##################################################################### +# traverse a perl data structure removing any empty arrays or +# hashes and any hash elements that map to undef +sub CleanData($) +{ + sub CleanData($); + my($v) = shift; + if (ref($v) eq "ARRAY") { + foreach my $i (0 .. $#{$v}) { + CleanData($v->[$i]); + if (ref($v->[$i]) eq "ARRAY" && $#{$v->[$i]}==-1) { + $v->[$i] = undef; + next; + } + } + # this removes any undefined elements from the array + @{$v} = grep { defined $_ } @{$v}; + } elsif (ref($v) eq "HASH") { + foreach my $x (keys %{$v}) { + CleanData($v->{$x}); + if (!defined $v->{$x}) { delete($v->{$x}); next; } + if (ref($v->{$x}) eq "ARRAY" && $#{$v->{$x}}==-1) { delete($v->{$x}); next; } + } + } + return $v; +} + +sub _Error { + if (exists $_[0]->YYData->{ERRMSG}) { + print $_[0]->YYData->{ERRMSG}; + delete $_[0]->YYData->{ERRMSG}; + return; + }; + my $line = $_[0]->YYData->{LINE}; + my $last_token = $_[0]->YYData->{LAST_TOKEN}; + my $file = $_[0]->YYData->{INPUT_FILENAME}; + + print "$file:$line: Syntax error near '$last_token'\n"; +} + +sub _Lexer($) +{ + my($parser)=shift; + + $parser->YYData->{INPUT} or return('',undef); + +again: + $parser->YYData->{INPUT} =~ s/^[ \t]*//; + + for ($parser->YYData->{INPUT}) { + if (/^\#/) { + if (s/^\# (\d+) \"(.*?)\"( \d+|)//) { + $parser->YYData->{LINE} = $1-1; + $parser->YYData->{INPUT_FILENAME} = $2; + goto again; + } + if (s/^\#line (\d+) \"(.*?)\"( \d+|)//) { + $parser->YYData->{LINE} = $1-1; + $parser->YYData->{INPUT_FILENAME} = $2; + goto again; + } + if (s/^(\#.*)$//m) { + goto again; + } + } + if (s/^(\n)//) { + $parser->YYData->{LINE}++; + goto again; + } + if (s/^\"(.*?)\"//) { + $parser->YYData->{LAST_TOKEN} = $1; + return('TEXT',$1); + } + if (s/^(\d+)(\W|$)/$2/) { + $parser->YYData->{LAST_TOKEN} = $1; + return('CONSTANT',$1); + } + if (s/^([\w_]+)//) { + $parser->YYData->{LAST_TOKEN} = $1; + if ($1 =~ + /^(const|typedef|union|struct|enum)$/x) { + return uc($1); + } + return('IDENTIFIER',$1); + } + if (s/^(.)//s) { + $parser->YYData->{LAST_TOKEN} = $1; + return($1,$1); + } + } +} + +sub parse($$) +{ + my ($self,$filename) = @_; + + my $saved_delim = $/; + undef $/; + my $cpp = $ENV{CPP}; + if (! defined $cpp) { + $cpp = "cpp" + } + my $data = `$cpp -D__PIDL__ -xc $filename`; + $/ = $saved_delim; + + $self->YYData->{INPUT} = $data; + $self->YYData->{LINE} = 0; + $self->YYData->{LAST_TOKEN} = "NONE"; + + my $idl = $self->YYParse( yylex => \&_Lexer, yyerror => \&_Error ); + + return CleanData($idl); +} + +1; |