1572 lines
36 KiB
Perl
1572 lines
36 KiB
Perl
#
|
|
# Copyright 1999, 2000, 2001 Patrik Stridvall
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
#
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
|
|
package c_parser;
|
|
|
|
use strict;
|
|
|
|
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
|
|
require Exporter;
|
|
|
|
@ISA = qw(Exporter);
|
|
@EXPORT = qw();
|
|
@EXPORT_OK = qw();
|
|
|
|
use options qw($options);
|
|
use output qw($output);
|
|
|
|
use c_function;
|
|
|
|
########################################################################
|
|
# new
|
|
#
|
|
sub new {
|
|
my $proto = shift;
|
|
my $class = ref($proto) || $proto;
|
|
my $self = {};
|
|
bless ($self, $class);
|
|
|
|
my $file = \${$self->{FILE}};
|
|
my $found_comment = \${$self->{FOUND_COMMENT}};
|
|
my $found_declaration = \${$self->{FOUND_DECLARATION}};
|
|
my $create_function = \${$self->{CREATE_FUNCTION}};
|
|
my $found_function = \${$self->{FOUND_FUNCTION}};
|
|
my $found_function_call = \${$self->{FOUND_FUNCTION_CALL}};
|
|
my $found_line = \${$self->{FOUND_LINE}};
|
|
my $found_preprocessor = \${$self->{FOUND_PREPROCESSOR}};
|
|
my $found_statement = \${$self->{FOUND_STATEMENT}};
|
|
my $found_variable = \${$self->{FOUND_VARIABLE}};
|
|
|
|
$$file = shift;
|
|
|
|
$$found_comment = sub { return 1; };
|
|
$$found_declaration = sub { return 1; };
|
|
$$create_function = sub { return new c_function; };
|
|
$$found_function = sub { return 1; };
|
|
$$found_function_call = sub { return 1; };
|
|
$$found_line = sub { return 1; };
|
|
$$found_preprocessor = sub { return 1; };
|
|
$$found_statement = sub { return 1; };
|
|
$$found_variable = sub { return 1; };
|
|
|
|
return $self;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_comment_callback
|
|
#
|
|
sub set_found_comment_callback {
|
|
my $self = shift;
|
|
|
|
my $found_comment = \${$self->{FOUND_COMMENT}};
|
|
|
|
$$found_comment = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_declaration_callback
|
|
#
|
|
sub set_found_declaration_callback {
|
|
my $self = shift;
|
|
|
|
my $found_declaration = \${$self->{FOUND_DECLARATION}};
|
|
|
|
$$found_declaration = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_function_callback
|
|
#
|
|
sub set_found_function_callback {
|
|
my $self = shift;
|
|
|
|
my $found_function = \${$self->{FOUND_FUNCTION}};
|
|
|
|
$$found_function = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_function_call_callback
|
|
#
|
|
sub set_found_function_call_callback {
|
|
my $self = shift;
|
|
|
|
my $found_function_call = \${$self->{FOUND_FUNCTION_CALL}};
|
|
|
|
$$found_function_call = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_line_callback
|
|
#
|
|
sub set_found_line_callback {
|
|
my $self = shift;
|
|
|
|
my $found_line = \${$self->{FOUND_LINE}};
|
|
|
|
$$found_line = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_preprocessor_callback
|
|
#
|
|
sub set_found_preprocessor_callback {
|
|
my $self = shift;
|
|
|
|
my $found_preprocessor = \${$self->{FOUND_PREPROCESSOR}};
|
|
|
|
$$found_preprocessor = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_statement_callback
|
|
#
|
|
sub set_found_statement_callback {
|
|
my $self = shift;
|
|
|
|
my $found_statement = \${$self->{FOUND_STATEMENT}};
|
|
|
|
$$found_statement = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# set_found_variable_callback
|
|
#
|
|
sub set_found_variable_callback {
|
|
my $self = shift;
|
|
|
|
my $found_variable = \${$self->{FOUND_VARIABLE}};
|
|
|
|
$$found_variable = shift;
|
|
}
|
|
|
|
########################################################################
|
|
# _parse_c
|
|
|
|
sub _parse_c {
|
|
my $self = shift;
|
|
|
|
my $pattern = shift;
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $refmatch = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
my $match;
|
|
if(s/^(?:$pattern)//s) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
$match = $&;
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
$$refmatch = $match;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# _parse_c_error
|
|
#
|
|
# FIXME: Use caller (See man perlfunc)
|
|
|
|
sub _parse_c_error {
|
|
my $self = shift;
|
|
|
|
my $file = \${$self->{FILE}};
|
|
|
|
local $_ = shift;
|
|
my $line = shift;
|
|
my $column = shift;
|
|
my $context = shift;
|
|
my $message = shift;
|
|
|
|
$message = "parse error" if !$message;
|
|
|
|
my $current = "";
|
|
if($_) {
|
|
my @lines = split(/\n/, $_);
|
|
|
|
$current .= $lines[0] . "\n" if $lines[0];
|
|
$current .= $lines[1] . "\n" if $lines[1];
|
|
}
|
|
|
|
if($output->prefix) {
|
|
$output->write("\n");
|
|
$output->prefix("");
|
|
}
|
|
|
|
if($current) {
|
|
$output->write("$$file:$line." . ($column + 1) . ": $context: $message: \\\n$current");
|
|
} else {
|
|
$output->write("$$file:$line." . ($column + 1) . ": $context: $message\n");
|
|
}
|
|
|
|
exit 1;
|
|
}
|
|
|
|
########################################################################
|
|
# _parse_c_warning
|
|
|
|
sub _parse_c_warning {
|
|
my $self = shift;
|
|
|
|
my $line = shift;
|
|
my $column = shift;
|
|
my $message = shift;
|
|
|
|
$output->write("$line." . ($column + 1) . ": $message\n");
|
|
}
|
|
|
|
########################################################################
|
|
# _parse_c_until_one_of
|
|
|
|
sub _parse_c_until_one_of {
|
|
my $self = shift;
|
|
|
|
my $characters = shift;
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
my $match = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
if(!defined($match)) {
|
|
my $blackhole;
|
|
$match = \$blackhole;
|
|
}
|
|
|
|
$$match = "";
|
|
while(/^[^$characters]/s) {
|
|
my $submatch = "";
|
|
|
|
if(s/^[^$characters\n\t\'\"]*//s) {
|
|
$submatch .= $&;
|
|
}
|
|
|
|
if(s/^\'//) {
|
|
$submatch .= "\'";
|
|
while(/^./ && !s/^\'//) {
|
|
s/^([^\'\\]*)//s;
|
|
$submatch .= $1;
|
|
if(s/^\\//) {
|
|
$submatch .= "\\";
|
|
if(s/^(.)//s) {
|
|
$submatch .= $1;
|
|
if($1 eq "0") {
|
|
s/^(\d{0,3})//s;
|
|
$submatch .= $1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$submatch .= "\'";
|
|
|
|
$$match .= $submatch;
|
|
$column += length($submatch);
|
|
} elsif(s/^\"//) {
|
|
$submatch .= "\"";
|
|
while(/^./ && !s/^\"//) {
|
|
s/^([^\"\\]*)//s;
|
|
$submatch .= $1;
|
|
if(s/^\\//) {
|
|
$submatch .= "\\";
|
|
if(s/^(.)//s) {
|
|
$submatch .= $1;
|
|
if($1 eq "0") {
|
|
s/^(\d{0,3})//s;
|
|
$submatch .= $1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$submatch .= "\"";
|
|
|
|
$$match .= $submatch;
|
|
$column += length($submatch);
|
|
} elsif(s/^\n//) {
|
|
$submatch .= "\n";
|
|
|
|
$$match .= $submatch;
|
|
$line++;
|
|
$column = 0;
|
|
} elsif(s/^\t//) {
|
|
$submatch .= "\t";
|
|
|
|
$$match .= $submatch;
|
|
$column = $column + 8 - $column % 8;
|
|
} else {
|
|
$$match .= $submatch;
|
|
$column += length($submatch);
|
|
}
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# _update_c_position
|
|
|
|
sub _update_c_position {
|
|
my $self = shift;
|
|
|
|
local $_ = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
while($_) {
|
|
if(s/^[^\n\t\'\"]*//s) {
|
|
$column += length($&);
|
|
}
|
|
|
|
if(s/^\'//) {
|
|
$column++;
|
|
while(/^./ && !s/^\'//) {
|
|
s/^([^\'\\]*)//s;
|
|
$column += length($1);
|
|
if(s/^\\//) {
|
|
$column++;
|
|
if(s/^(.)//s) {
|
|
$column += length($1);
|
|
if($1 eq "0") {
|
|
s/^(\d{0,3})//s;
|
|
$column += length($1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$column++;
|
|
} elsif(s/^\"//) {
|
|
$column++;
|
|
while(/^./ && !s/^\"//) {
|
|
s/^([^\"\\]*)//s;
|
|
$column += length($1);
|
|
if(s/^\\//) {
|
|
$column++;
|
|
if(s/^(.)//s) {
|
|
$column += length($1);
|
|
if($1 eq "0") {
|
|
s/^(\d{0,3})//s;
|
|
$column += length($1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$column++;
|
|
} elsif(s/^\n//) {
|
|
$line++;
|
|
$column = 0;
|
|
} elsif(s/^\t//) {
|
|
$column = $column + 8 - $column % 8;
|
|
}
|
|
}
|
|
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_block
|
|
|
|
sub parse_c_block {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $refstatements = shift;
|
|
my $refstatements_line = shift;
|
|
my $refstatements_column = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
my $statements;
|
|
if(s/^\{//) {
|
|
$column++;
|
|
$statements = "";
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
my $statements_line = $line;
|
|
my $statements_column = $column;
|
|
|
|
my $plevel = 1;
|
|
while($plevel > 0) {
|
|
my $match;
|
|
$self->_parse_c_until_one_of("\\{\\}", \$_, \$line, \$column, \$match);
|
|
|
|
$column++;
|
|
|
|
$statements .= $match;
|
|
if(s/^\}//) {
|
|
$plevel--;
|
|
if($plevel > 0) {
|
|
$statements .= "}";
|
|
}
|
|
} elsif(s/^\{//) {
|
|
$plevel++;
|
|
$statements .= "{";
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
$$refstatements = $statements;
|
|
$$refstatements_line = $statements_line;
|
|
$$refstatements_column = $statements_column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_declaration
|
|
|
|
sub parse_c_declaration {
|
|
my $self = shift;
|
|
|
|
my $found_declaration = \${$self->{FOUND_DECLARATION}};
|
|
my $found_function = \${$self->{FOUND_FUNCTION}};
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
my $begin_line = $line;
|
|
my $begin_column = $column + 1;
|
|
|
|
my $end_line = $begin_line;
|
|
my $end_column = $begin_column;
|
|
$self->_update_c_position($_, \$end_line, \$end_column);
|
|
|
|
if(!&$$found_declaration($begin_line, $begin_column, $end_line, $end_column, $_)) {
|
|
return 1;
|
|
}
|
|
|
|
# Function
|
|
my $function = shift;
|
|
|
|
my $linkage = shift;
|
|
my $calling_convention = shift;
|
|
my $return_type = shift;
|
|
my $name = shift;
|
|
my @arguments = shift;
|
|
my @argument_lines = shift;
|
|
my @argument_columns = shift;
|
|
|
|
# Variable
|
|
my $type;
|
|
|
|
if(0) {
|
|
# Nothing
|
|
} elsif(s/^(?:DEFAULT|DECLARE)_DEBUG_CHANNEL\s*\(\s*(\w+)\s*\)\s*//s) { # FIXME: Wine specific kludge
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
} elsif(s/^__ASM_GLOBAL_FUNC\(\s*(\w+)\s*,\s*//s) { # FIXME: Wine specific kludge
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
$self->_parse_c_until_one_of("\)", \$_, \$line, \$column);
|
|
if(s/\)//) {
|
|
$column++;
|
|
}
|
|
} elsif(s/^(?:jump|strong)_alias//s) { # FIXME: GNU C library specific kludge
|
|
} elsif(s/^extern\s*\"C\"\s*{//s) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
} elsif(s/^(?:__asm__|asm)\s*\(//) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
} elsif($self->parse_c_typedef(\$_, \$line, \$column)) {
|
|
# Nothing
|
|
} elsif($self->parse_c_variable(\$_, \$line, \$column, \$linkage, \$type, \$name)) {
|
|
# Nothing
|
|
} elsif($self->parse_c_function(\$_, \$line, \$column, \$function)) {
|
|
if(&$$found_function($function))
|
|
{
|
|
my $statements = $function->statements;
|
|
my $statements_line = $function->statements_line;
|
|
my $statements_column = $function->statements_column;
|
|
|
|
if(defined($statements)) {
|
|
if(!$self->parse_c_statements(\$statements, \$statements_line, \$statements_column)) {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
$self->_parse_c_error($_, $line, $column, "declaration");
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_declarations
|
|
|
|
sub parse_c_declarations {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_expression
|
|
|
|
sub parse_c_expression {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $found_function_call = \${$self->{FOUND_FUNCTION_CALL}};
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
while($_) {
|
|
if(s/^(.*?)(\w+\s*\()/$2/s) {
|
|
$self->_update_c_position($1, \$line, \$column);
|
|
|
|
my $begin_line = $line;
|
|
my $begin_column = $column + 1;
|
|
|
|
my $name;
|
|
my @arguments;
|
|
my @argument_lines;
|
|
my @argument_columns;
|
|
if(!$self->parse_c_function_call(\$_, \$line, \$column, \$name, \@arguments, \@argument_lines, \@argument_columns)) {
|
|
return 0;
|
|
}
|
|
|
|
if(&$$found_function_call($begin_line, $begin_column, $line, $column, $name, \@arguments))
|
|
{
|
|
while(defined(my $argument = shift @arguments) &&
|
|
defined(my $argument_line = shift @argument_lines) &&
|
|
defined(my $argument_column = shift @argument_columns))
|
|
{
|
|
$self->parse_c_expression(\$argument, \$argument_line, \$argument_column);
|
|
}
|
|
}
|
|
} else {
|
|
$_ = "";
|
|
}
|
|
}
|
|
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_file
|
|
|
|
sub parse_c_file {
|
|
my $self = shift;
|
|
|
|
my $found_comment = \${$self->{FOUND_COMMENT}};
|
|
my $found_line = \${$self->{FOUND_LINE}};
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
my $declaration = "";
|
|
my $declaration_line = $line;
|
|
my $declaration_column = $column;
|
|
|
|
my $previous_line = 0;
|
|
my $previous_column = -1;
|
|
|
|
my $if = 0;
|
|
my $if0 = 0;
|
|
|
|
my $blevel = 1;
|
|
my $plevel = 1;
|
|
while($plevel > 0 || $blevel > 0) {
|
|
my $match;
|
|
$self->_parse_c_until_one_of("#/\\(\\)\\[\\]\\{\\};", \$_, \$line, \$column, \$match);
|
|
|
|
if($line != $previous_line) {
|
|
&$$found_line($line);
|
|
} elsif($column == $previous_column) {
|
|
$self->_parse_c_error($_, $line, $column, "file", "no progress");
|
|
} else {
|
|
# &$$found_line("$line.$column");
|
|
}
|
|
$previous_line = $line;
|
|
$previous_column = $column;
|
|
|
|
# $output->write("file: $plevel $blevel: '$match'\n");
|
|
|
|
if(!$declaration && $match =~ s/^\s+//s) {
|
|
$self->_update_c_position($&, \$declaration_line, \$declaration_column);
|
|
}
|
|
if(!$if0) {
|
|
$declaration .= $match;
|
|
} else {
|
|
my $blank_lines = 0;
|
|
|
|
local $_ = $match;
|
|
while(s/^.*?\n//) { $blank_lines++; }
|
|
|
|
if(!$declaration) {
|
|
$declaration_line = $line;
|
|
$declaration_column = $column;
|
|
} else {
|
|
$declaration .= "\n" x $blank_lines;
|
|
}
|
|
|
|
}
|
|
|
|
if(/^[\#\/]/) {
|
|
my $blank_lines = 0;
|
|
if(s/^\#\s*//) {
|
|
my $preprocessor_line = $line;
|
|
my $preprocessor_column = $column;
|
|
|
|
my $preprocessor = $&;
|
|
while(s/^(.*?)\\\s*\n//) {
|
|
$blank_lines++;
|
|
$preprocessor .= "$1\n";
|
|
}
|
|
if(s/^(.*?)(\/\*.*?\*\/)(.*?)\n//) {
|
|
$_ = "$2\n$_";
|
|
if(defined($3)) {
|
|
$preprocessor .= "$1$3";
|
|
} else {
|
|
$preprocessor .= $1;
|
|
}
|
|
} elsif(s/^(.*?)(\/[\*\/].*?)?\n//) {
|
|
if(defined($2)) {
|
|
$_ = "$2\n$_";
|
|
} else {
|
|
$blank_lines++;
|
|
}
|
|
$preprocessor .= $1;
|
|
}
|
|
|
|
if($if0 && $preprocessor =~ /^\#\s*endif/) {
|
|
if($if0 > 0) {
|
|
if($if > 0) {
|
|
$if--;
|
|
} else {
|
|
$if0--;
|
|
}
|
|
}
|
|
} elsif($preprocessor =~ /^\#\s*if/) {
|
|
if($preprocessor =~ /^\#\s*if\s*0/) {
|
|
$if0++;
|
|
} elsif($if0 > 0) {
|
|
$if++;
|
|
}
|
|
}
|
|
|
|
if(!$self->parse_c_preprocessor(\$preprocessor, \$preprocessor_line, \$preprocessor_column)) {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
if(s/^\/\*.*?\*\///s) {
|
|
&$$found_comment($line, $column + 1, $&);
|
|
local $_ = $&;
|
|
while(s/^.*?\n//) {
|
|
$blank_lines++;
|
|
}
|
|
if($_) {
|
|
$column += length($_);
|
|
}
|
|
} elsif(s/^\/\/(.*?)\n//) {
|
|
&$$found_comment($line, $column + 1, $&);
|
|
$blank_lines++;
|
|
} elsif(s/^\///) {
|
|
if(!$if0) {
|
|
$declaration .= $&;
|
|
$column++;
|
|
}
|
|
}
|
|
|
|
$line += $blank_lines;
|
|
if($blank_lines > 0) {
|
|
$column = 0;
|
|
}
|
|
|
|
if(!$declaration) {
|
|
$declaration_line = $line;
|
|
$declaration_column = $column;
|
|
} elsif($blank_lines > 0) {
|
|
$declaration .= "\n" x $blank_lines;
|
|
}
|
|
|
|
next;
|
|
}
|
|
|
|
$column++;
|
|
|
|
if($if0) {
|
|
s/^.//;
|
|
next;
|
|
}
|
|
|
|
if(s/^[\(\[]//) {
|
|
$plevel++;
|
|
$declaration .= $&;
|
|
} elsif(s/^\]//) {
|
|
$plevel--;
|
|
$declaration .= $&;
|
|
} elsif(s/^\)//) {
|
|
$plevel--;
|
|
$declaration .= $&;
|
|
if($plevel == 1 && $declaration =~ /^__ASM_GLOBAL_FUNC/) {
|
|
if(!$self->parse_c_declaration(\$declaration, \$declaration_line, \$declaration_column)) {
|
|
return 0;
|
|
}
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
$declaration = "";
|
|
$declaration_line = $line;
|
|
$declaration_column = $column;
|
|
}
|
|
} elsif(s/^\{//) {
|
|
$blevel++;
|
|
$declaration .= $&;
|
|
} elsif(s/^\}//) {
|
|
$blevel--;
|
|
$declaration .= $&;
|
|
if($declaration =~ /^typedef/s ||
|
|
$declaration =~ /^(?:const\s+|extern\s+|static\s+)*(?:struct|union)(?:\s+\w+)?\s*\{/s)
|
|
{
|
|
# Nothing
|
|
} elsif($plevel == 1 && $blevel == 1) {
|
|
if(!$self->parse_c_declaration(\$declaration, \$declaration_line, \$declaration_column)) {
|
|
return 0;
|
|
}
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
$declaration = "";
|
|
$declaration_line = $line;
|
|
$declaration_column = $column;
|
|
} elsif($column == 1) {
|
|
$self->_parse_c_error("", $line, $column, "file", "inner } ends on column 1");
|
|
}
|
|
} elsif(s/^;//) {
|
|
$declaration .= $&;
|
|
if($blevel == 1 &&
|
|
$declaration !~ /^typedef/ &&
|
|
$declaration !~ /^(?:const\s+|extern\s+|static\s+)(?:struct|union)(?:\s+\w+)?\s*\{/s &&
|
|
$declaration =~ /^(?:\w+\s*)*(?:(?:\*\s*)+|\s+)(\w+)\s*\(\s*(?:(?:\w+\s*,\s*)*\w+\s*)?\)(.*?);/s &&
|
|
$1 ne "ICOM_VTABLE" && $2) # K&R
|
|
{
|
|
$self->_parse_c_warning($line, $column, "function $1: warning: function has K&R format");
|
|
} elsif($plevel == 1 && $blevel == 1) {
|
|
$declaration =~ s/\s*;$//;
|
|
if($declaration && !$self->parse_c_declaration(\$declaration, \$declaration_line, \$declaration_column)) {
|
|
return 0;
|
|
}
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
$declaration = "";
|
|
$declaration_line = $line;
|
|
$declaration_column = $column;
|
|
}
|
|
} elsif(/^\s*$/ && $declaration =~ /^\s*$/ && $match =~ /^\s*$/) {
|
|
$plevel = 0;
|
|
$blevel = 0;
|
|
} else {
|
|
$self->_parse_c_error($_, $line, $column, "file", "'$declaration' '$match'");
|
|
}
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_function
|
|
|
|
sub parse_c_function {
|
|
my $self = shift;
|
|
|
|
my $file = \${$self->{FILE}};
|
|
my $create_function = \${$self->{CREATE_FUNCTION}};
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $reffunction = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
my $linkage = "";
|
|
my $calling_convention = "";
|
|
my $return_type;
|
|
my $name;
|
|
my @arguments;
|
|
my @argument_lines;
|
|
my @argument_columns;
|
|
my $statements;
|
|
my $statements_line;
|
|
my $statements_column;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
my $begin_line = $line;
|
|
my $begin_column = $column + 1;
|
|
|
|
my $match;
|
|
while($self->_parse_c('const|inline|extern|static|volatile|' .
|
|
'signed(?=\\s+char|s+int|\s+long(?:\s+long)?|\s+short)|' .
|
|
'unsigned(?=\s+char|\s+int|\s+long(?:\s+long)?|\s+short)',
|
|
\$_, \$line, \$column, \$match))
|
|
{
|
|
if($match =~ /^extern|static$/) {
|
|
if(!$linkage) {
|
|
$linkage = $match;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if(0) {
|
|
# Nothing
|
|
} elsif($self->_parse_c('DECL_GLOBAL_CONSTRUCTOR', \$_, \$line, \$column, \$name)) { # FIXME: Wine specific kludge
|
|
# Nothing
|
|
} elsif($self->_parse_c('WINE_EXCEPTION_FILTER\(\w+\)', \$_, \$line, \$column, \$name)) { # FIXME: Wine specific kludge
|
|
# Nothing
|
|
} else {
|
|
if(!$self->parse_c_type(\$_, \$line, \$column, \$return_type)) {
|
|
return 0;
|
|
}
|
|
|
|
$self->_parse_c("__cdecl|__stdcall|inline|CDECL|VFWAPIV|VFWAPI|WINAPIV|WINAPI|CALLBACK|WINE_UNUSED|PASCAL",
|
|
\$_, \$line, \$column, \$calling_convention);
|
|
|
|
if(!$self->_parse_c('\w+', \$_, \$line, \$column, \$name)) {
|
|
return 0;
|
|
}
|
|
|
|
if(!$self->parse_c_tuple(\$_, \$line, \$column, \@arguments, \@argument_lines, \@argument_columns)) {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
my $kar;
|
|
# FIXME: Implement proper handling of K&R C functions
|
|
$self->_parse_c_until_one_of("{", \$_, \$line, \$column, $kar);
|
|
|
|
if($kar) {
|
|
$output->write("K&R: $kar\n");
|
|
}
|
|
|
|
if($_ && !$self->parse_c_block(\$_, \$line, \$column, \$statements, \$statements_line, \$statements_column)) {
|
|
return 0;
|
|
}
|
|
|
|
my $end_line = $line;
|
|
my $end_column = $column;
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
my $function = &$$create_function;
|
|
|
|
$function->file($$file);
|
|
$function->begin_line($begin_line);
|
|
$function->begin_column($begin_column);
|
|
$function->end_line($end_line);
|
|
$function->end_column($end_column);
|
|
$function->linkage($linkage);
|
|
$function->return_type($return_type);
|
|
$function->calling_convention($calling_convention);
|
|
$function->name($name);
|
|
# if(defined($argument_types)) {
|
|
# $function->argument_types([@$argument_types]);
|
|
# }
|
|
# if(defined($argument_names)) {
|
|
# $function->argument_names([@$argument_names]);
|
|
# }
|
|
$function->statements_line($statements_line);
|
|
$function->statements_column($statements_column);
|
|
$function->statements($statements);
|
|
|
|
$$reffunction = $function;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_function_call
|
|
|
|
sub parse_c_function_call {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $refname = shift;
|
|
my $refarguments = shift;
|
|
my $refargument_lines = shift;
|
|
my $refargument_columns = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
my $name;
|
|
my @arguments;
|
|
my @argument_lines;
|
|
my @argument_columns;
|
|
|
|
if(s/^(\w+)(\s*)(?=\()//s) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
|
|
$name = $1;
|
|
|
|
if(!$self->parse_c_tuple(\$_, \$line, \$column, \@arguments, \@argument_lines, \@argument_columns)) {
|
|
return 0;
|
|
}
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
$$refname = $name;
|
|
@$refarguments = @arguments;
|
|
@$refargument_lines = @argument_lines;
|
|
@$refargument_columns = @argument_columns;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_preprocessor
|
|
|
|
sub parse_c_preprocessor {
|
|
my $self = shift;
|
|
|
|
my $found_preprocessor = \${$self->{FOUND_PREPROCESSOR}};
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
my $begin_line = $line;
|
|
my $begin_column = $column + 1;
|
|
|
|
if(!&$$found_preprocessor($begin_line, $begin_column, "$_")) {
|
|
return 1;
|
|
}
|
|
|
|
if(0) {
|
|
# Nothing
|
|
} elsif(/^\#\s*define\s*(.*?)$/s) {
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
} elsif(/^\#\s*else/s) {
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
} elsif(/^\#\s*endif/s) {
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
} elsif(/^\#\s*(?:if|ifdef|ifndef)?\s*(.*?)$/s) {
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
} elsif(/^\#\s*include\s+(.*?)$/s) {
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
} elsif(/^\#\s*undef\s+(.*?)$/s) {
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
} else {
|
|
$self->_parse_c_error($_, $line, $column, "preprocessor");
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_statement
|
|
|
|
sub parse_c_statement {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $found_function_call = \${$self->{FOUND_FUNCTION_CALL}};
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
$self->_parse_c('(?:case\s+)?(\w+)\s*:\s*', \$_, \$line, \$column);
|
|
|
|
# $output->write("$line.$column: statement: '$_'\n");
|
|
|
|
if(/^$/) {
|
|
# Nothing
|
|
} elsif(/^\{/) {
|
|
my $statements;
|
|
my $statements_line;
|
|
my $statements_column;
|
|
if(!$self->parse_c_block(\$_, \$line, \$column, \$statements, \$statements_line, \$statements_column)) {
|
|
return 0;
|
|
}
|
|
if(!$self->parse_c_statements(\$statements, \$statements_line, \$statements_column)) {
|
|
return 0;
|
|
}
|
|
} elsif(s/^(for|if|switch|while)\s*(?=\()//) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
|
|
my $name = $1;
|
|
|
|
my @arguments;
|
|
my @argument_lines;
|
|
my @argument_columns;
|
|
if(!$self->parse_c_tuple(\$_, \$line, \$column, \@arguments, \@argument_lines, \@argument_columns)) {
|
|
return 0;
|
|
}
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
if(!$self->parse_c_statement(\$_, \$line, \$column)) {
|
|
return 0;
|
|
}
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
while(defined(my $argument = shift @arguments) &&
|
|
defined(my $argument_line = shift @argument_lines) &&
|
|
defined(my $argument_column = shift @argument_columns))
|
|
{
|
|
$self->parse_c_expression(\$argument, \$argument_line, \$argument_column);
|
|
}
|
|
} elsif(s/^else//) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
if(!$self->parse_c_statement(\$_, \$line, \$column)) {
|
|
return 0;
|
|
}
|
|
} elsif(s/^return//) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
if(!$self->parse_c_expression(\$_, \$line, \$column)) {
|
|
return 0;
|
|
}
|
|
} elsif($self->parse_c_expression(\$_, \$line, \$column)) {
|
|
# Nothing
|
|
} else {
|
|
# $self->_parse_c_error($_, $line, $column, "statement");
|
|
}
|
|
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_statements
|
|
|
|
sub parse_c_statements {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $found_function_call = \${$self->{FOUND_FUNCTION_CALL}};
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
# $output->write("$line.$column: statements: '$_'\n");
|
|
|
|
my $statement = "";
|
|
my $statement_line = $line;
|
|
my $statement_column = $column;
|
|
|
|
my $previous_line = -1;
|
|
my $previous_column = -1;
|
|
|
|
my $blevel = 1;
|
|
my $plevel = 1;
|
|
while($plevel > 0 || $blevel > 0) {
|
|
my $match;
|
|
$self->_parse_c_until_one_of("\\(\\)\\[\\]\\{\\};", \$_, \$line, \$column, \$match);
|
|
|
|
if($previous_line == $line && $previous_column == $column) {
|
|
$self->_parse_c_error($_, $line, $column, "statements", "no progress");
|
|
}
|
|
$previous_line = $line;
|
|
$previous_column = $column;
|
|
|
|
# $output->write("'$match' '$_'\n");
|
|
|
|
$statement .= $match;
|
|
$column++;
|
|
if(s/^[\(\[]//) {
|
|
$plevel++;
|
|
$statement .= $&;
|
|
} elsif(s/^[\)\]]//) {
|
|
$plevel--;
|
|
if($plevel <= 0) {
|
|
$self->_parse_c_error($_, $line, $column, "statements");
|
|
}
|
|
$statement .= $&;
|
|
} elsif(s/^\{//) {
|
|
$blevel++;
|
|
$statement .= $&;
|
|
} elsif(s/^\}//) {
|
|
$blevel--;
|
|
$statement .= $&;
|
|
if($blevel == 1) {
|
|
if(!$self->parse_c_statement(\$statement, \$statement_line, \$statement_column)) {
|
|
return 0;
|
|
}
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
$statement = "";
|
|
$statement_line = $line;
|
|
$statement_column = $column;
|
|
}
|
|
} elsif(s/^;//) {
|
|
if($plevel == 1 && $blevel == 1) {
|
|
if(!$self->parse_c_statement(\$statement, \$statement_line, \$statement_column)) {
|
|
return 0;
|
|
}
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
$statement = "";
|
|
$statement_line = $line;
|
|
$statement_column = $column;
|
|
} else {
|
|
$statement .= $&;
|
|
}
|
|
} elsif(/^\s*$/ && $statement =~ /^\s*$/ && $match =~ /^\s*$/) {
|
|
$plevel = 0;
|
|
$blevel = 0;
|
|
} else {
|
|
$self->_parse_c_error($_, $line, $column, "statements");
|
|
}
|
|
}
|
|
|
|
$self->_update_c_position($_, \$line, \$column);
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_tuple
|
|
|
|
sub parse_c_tuple {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
# FIXME: Should not write directly
|
|
my $items = shift;
|
|
my $item_lines = shift;
|
|
my $item_columns = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
my $item;
|
|
if(s/^\(//) {
|
|
$column++;
|
|
$item = "";
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
my $item_line = $line;
|
|
my $item_column = $column + 1;
|
|
|
|
my $plevel = 1;
|
|
while($plevel > 0) {
|
|
my $match;
|
|
$self->_parse_c_until_one_of("\\(,\\)", \$_, \$line, \$column, \$match);
|
|
|
|
$column++;
|
|
|
|
$item .= $match;
|
|
if(s/^\)//) {
|
|
$plevel--;
|
|
if($plevel == 0) {
|
|
push @$item_lines, $item_line;
|
|
push @$item_columns, $item_column;
|
|
push @$items, $item;
|
|
$item = "";
|
|
} else {
|
|
$item .= ")";
|
|
}
|
|
} elsif(s/^\(//) {
|
|
$plevel++;
|
|
$item .= "(";
|
|
} elsif(s/^,//) {
|
|
if($plevel == 1) {
|
|
push @$item_lines, $item_line;
|
|
push @$item_columns, $item_column;
|
|
push @$items, $item;
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
$item_line = $line;
|
|
$item_column = $column + 1;
|
|
$item = "";
|
|
} else {
|
|
$item .= ",";
|
|
}
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_type
|
|
|
|
sub parse_c_type {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $reftype = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
my $type;
|
|
|
|
$self->_parse_c("const", \$_, \$line, \$column);
|
|
|
|
if(0) {
|
|
# Nothing
|
|
} elsif($self->_parse_c('ICOM_VTABLE\(.*?\)', \$_, \$line, \$column, \$type)) {
|
|
# Nothing
|
|
} elsif($self->_parse_c('(?:enum\s+|struct\s+|union\s+)?\w+\s*(\*\s*)*', \$_, \$line, \$column, \$type)) {
|
|
# Nothing
|
|
} else {
|
|
return 0;
|
|
}
|
|
$type =~ s/\s//g;
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
$$reftype = $type;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_typedef
|
|
|
|
sub parse_c_typedef {
|
|
my $self = shift;
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $reftype = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
my $type;
|
|
|
|
if($self->_parse_c("typedef", \$_, \$line, \$column)) {
|
|
# Nothing
|
|
} elsif($self->_parse_c('enum(?:\s+\w+)?\s*\{', \$_, \$line, \$column)) {
|
|
# Nothing
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
$$reftype = $type;
|
|
|
|
return 1;
|
|
}
|
|
|
|
########################################################################
|
|
# parse_c_variable
|
|
|
|
sub parse_c_variable {
|
|
my $self = shift;
|
|
|
|
my $found_variable = \${$self->{FOUND_VARIABLE}};
|
|
|
|
my $refcurrent = shift;
|
|
my $refline = shift;
|
|
my $refcolumn = shift;
|
|
|
|
my $reflinkage = shift;
|
|
my $reftype = shift;
|
|
my $refname = shift;
|
|
|
|
local $_ = $$refcurrent;
|
|
my $line = $$refline;
|
|
my $column = $$refcolumn;
|
|
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
my $begin_line = $line;
|
|
my $begin_column = $column + 1;
|
|
|
|
my $linkage = "";
|
|
my $type = "";
|
|
my $name = "";
|
|
|
|
my $match;
|
|
while($self->_parse_c('const|inline|extern|static|volatile|' .
|
|
'signed(?=\\s+char|s+int|\s+long(?:\s+long)?|\s+short)|' .
|
|
'unsigned(?=\s+char|\s+int|\s+long(?:\s+long)?|\s+short)',
|
|
\$_, \$line, \$column, \$match))
|
|
{
|
|
if($match =~ /^extern|static$/) {
|
|
if(!$linkage) {
|
|
$linkage = $match;
|
|
}
|
|
}
|
|
}
|
|
|
|
my $finished = 0;
|
|
|
|
if($finished) {
|
|
# Nothing
|
|
} elsif($self->_parse_c('SEQ_DEFINEBUF', \$_, \$line, \$column, \$match)) { # Linux specific
|
|
$type = $match;
|
|
$finished = 1;
|
|
} elsif($self->_parse_c('DEFINE_GUID', \$_, \$line, \$column, \$match)) { # Windows specific
|
|
$type = $match;
|
|
$finished = 1;
|
|
} elsif($self->_parse_c('DEFINE_REGS_ENTRYPOINT_\w+|DPQ_DECL_\w+|HANDLER_DEF|IX86_ONLY', # Wine specific
|
|
\$_, \$line, \$column, \$match))
|
|
{
|
|
$type = $match;
|
|
$finished = 1;
|
|
} elsif($self->_parse_c('(?:struct\s+)?ICOM_VTABLE\s*\(\w+\)', \$_, \$line, \$column, \$match)) {
|
|
$type = $match;
|
|
$finished = 1;
|
|
} elsif(s/^(?:enum\s+|struct\s+|union\s+)(\w+)?\s*\{.*?\}\s*//s) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
|
|
if(defined($1)) {
|
|
$type = "struct $1 { }";
|
|
} else {
|
|
$type = "struct { }";
|
|
}
|
|
if(defined($2)) {
|
|
my $stars = $2;
|
|
$stars =~ s/\s//g;
|
|
if($stars) {
|
|
$type .= " $type";
|
|
}
|
|
}
|
|
} elsif(s/^((?:enum\s+|struct\s+|union\s+)?\w+)\s*(?:\*\s*)*//s) {
|
|
$type = $&;
|
|
$type =~ s/\s//g;
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
# $output->write("$type: '$_'\n");
|
|
|
|
if($finished) {
|
|
# Nothing
|
|
} elsif(s/^WINAPI\s*//) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
}
|
|
|
|
if($finished) {
|
|
# Nothing
|
|
} elsif(s/^(\((?:__cdecl)?\s*\*?\s*(?:__cdecl)?\w+\s*(?:\[[^\]]*\]\s*)*\))\s*\(//) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
|
|
$name = $1;
|
|
$name =~ s/\s//g;
|
|
|
|
$self->_parse_c_until_one_of("\\)", \$_, \$line, \$column);
|
|
if(s/^\)//) { $column++; }
|
|
$self->_parse_c_until_one_of("\\S", \$_, \$line, \$column);
|
|
|
|
if(!s/^(?:=\s*|,\s*|$)//) {
|
|
return 0;
|
|
}
|
|
} elsif(s/^(?:\*\s*)*(?:const\s+)?(\w+)\s*(?:\[[^\]]*\]\s*)*\s*(?:=\s*|,\s*|$)//) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
|
|
$name = $1;
|
|
$name =~ s/\s//g;
|
|
} elsif(/^$/) {
|
|
$name = "";
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
# $output->write("$type: $name: '$_'\n");
|
|
|
|
if(1) {
|
|
# Nothing
|
|
} elsif($self->_parse_c('(?:struct\s+)?ICOM_VTABLE\s*\(.*?\)', \$_, \$line, \$column, \$match)) {
|
|
$type = "<type>";
|
|
$name = "<name>";
|
|
} elsif(s/^((?:enum\s+|struct\s+|union\s+)?\w+)\s*
|
|
(?:\*\s*)*(\w+|\s*\*?\s*\w+\s*\))\s*(?:\[[^\]]*\]|\([^\)]*\))?
|
|
(?:,\s*(?:\*\s*)*(\w+)\s*(?:\[[^\]]*\])?)*
|
|
\s*(?:=|$)//sx)
|
|
{
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
|
|
$type = $1;
|
|
$name = $2;
|
|
|
|
$type =~ s/\s//g;
|
|
$type =~ s/^struct/struct /;
|
|
} elsif(/^(?:enum|struct|union)(?:\s+(\w+))?\s*\{.*?\}\s*((?:\*\s*)*)(\w+)\s*(?:=|$)/s) {
|
|
$self->_update_c_position($&, \$line, \$column);
|
|
|
|
if(defined($1)) {
|
|
$type = "struct $1 { }";
|
|
} else {
|
|
$type = "struct { }";
|
|
}
|
|
my $stars = $2;
|
|
$stars =~ s/\s//g;
|
|
if($stars) {
|
|
$type .= " $type";
|
|
}
|
|
|
|
$name = $3;
|
|
} else {
|
|
return 0;
|
|
}
|
|
|
|
if(!$name) {
|
|
$name = "<name>";
|
|
}
|
|
|
|
$$refcurrent = $_;
|
|
$$refline = $line;
|
|
$$refcolumn = $column;
|
|
|
|
$$reflinkage = $linkage;
|
|
$$reftype = $type;
|
|
$$refname = $name;
|
|
|
|
if(&$$found_variable($begin_line, $begin_column, $linkage, $type, $name))
|
|
{
|
|
# Nothing
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
1;
|