Sweden-Number/tools/winapi_check/winapi_options.pm

285 lines
7.3 KiB
Perl

package winapi_options;
use strict;
sub parser_comma_list {
my $prefix = shift;
my $value = shift;
if(defined($prefix) && $prefix eq "no") {
return { active => 0, filter => 0, hash => {} };
} elsif(defined($value)) {
my %names;
for my $name (split /,/, $value) {
$names{$name} = 1;
}
return { active => 1, filter => 1, hash => \%names };
} else {
return { active => 1, filter => 0, hash => {} };
}
}
my %options = (
"debug" => { default => 0, description => "debug mode" },
"help" => { default => 0, description => "help mode" },
"verbose" => { default => 0, description => "verbose mode" },
"progress" => { default => 1, description => "show progress" },
"win16" => { default => 1, description => "Win16 checking" },
"win32" => { default => 1, description => "Win32 checking" },
"shared" => { default => 0, description => "show shared functions between Win16 and Win32" },
"shared-segmented" => { default => 0, description => "segmented shared functions between Win16 and Win32 checking" },
"config" => { default => 1, description => "check configuration include consistancy" },
"config-unnessary" => { default => 0, parent => "config", description => "check for unnessary #include \"config.h\"" },
"local" => { default => 1, description => "local checking" },
"module" => {
default => { active => 1, filter => 0, hash => {} },
parent => "local",
parser => \&parser_comma_list,
description => "module filter"
},
"argument" => { default => 1, parent => "local", description => "argument checking" },
"argument-count" => { default => 1, parent => "argument", description => "argument count checking" },
"argument-forbidden" => {
default => { active => 1, filter => 0, hash => {} },
parent => "argument",
parser => \&parser_comma_list,
description => "argument forbidden checking"
},
"argument-kind" => {
default => { active => 0, filter => 0, hash => {} },
parent => "argument",
parser => \&parser_comma_list,
description => "argument kind checking"
},
"calling-convention" => { default => 0, parent => "local", description => "calling convention checking" },
"misplaced" => { default => 0, parent => "local", description => "check for misplaced functions" },
"cross-call" => { default => 0, parent => "local", description => "check for cross calling functions" },
"documentation" => { default => 0, parent => "local", description => "check for documentation inconsistances\n" },
"global" => { default => 1, description => "global checking" },
"declared" => { default => 1, parent => "global", description => "declared checking" },
"implemented" => { default => 1, parent => "global", description => "implemented checking" },
"implemented-win32" => { default => 0, parent => "implemented", description => "implemented as win32 checking" },
"include" => { default => 1, parent => "global", description => "include checking" }
);
my %short_options = (
"d" => "debug",
"?" => "help",
"v" => "verbose"
);
sub new {
my $proto = shift;
my $class = ref($proto) || $proto;
my $self = {};
bless ($self, $class);
my $refarguments = shift;
my @ARGV = @$refarguments;
for my $name (sort(keys(%options))) {
my $option = $options{$name};
my $key = uc($name);
$key =~ tr/-/_/;
$$option{key} = $key;
my $refvalue = \${$self->{$key}};
$$refvalue = $$option{default};
}
my $files = \@{$self->{FILES}};
my $module = \${$self->{MODULE}};
my $global = \${$self->{GLOBAL}};
$$global = 0;
while(defined($_ = shift @ARGV)) {
if(/^-([^=]*)(=(.*))?$/) {
my $name;
my $value;
if(defined($2)) {
$name = $1;
$value = $3;
} else {
$name = $1;
}
if($name =~ /^([^-].*)$/) {
$name = $short_options{$1};
} else {
$name =~ s/^-(.*)$/$1/;
}
my $prefix;
if($name =~ /^no-(.*)$/) {
$name = $1;
$prefix = "no";
if(defined($value)) {
print STDERR "<internal>: options with prefix 'no' can't take parameters\n";
exit 1;
}
}
my $option = $options{$name};
if(defined($option)) {
my $key = $$option{key};
my $parser = $$option{parser};
my $refvalue = \${$self->{$key}};
if(defined($parser)) {
$$refvalue = &$parser($prefix,$value);
} else {
if(defined($value)) {
$$refvalue = $value;
} elsif(!defined($prefix)) {
$$refvalue = 1;
} else {
$$refvalue = 0;
}
}
next;
}
}
if(/^--module-dlls$/) {
my @dirs = `cd dlls && find ./ -type d ! -name CVS`;
my %names;
for my $dir (@dirs) {
chomp $dir;
$dir =~ s/^\.\/(.*)$/$1/;
next if $dir eq "";
$names{$dir} = 1;
}
$$module = { active => 1, filter => 1, hash => \%names };
}
elsif(/^-(.*)$/) {
print STDERR "<internal>: unknown option: $&\n";
print STDERR "<internal>: usage: winapi-check [--help] [<files>]\n";
exit 1;
} else {
push @$files, $_;
}
}
my $paths;
if($#$files == -1) {
$paths = ".";
$$global = 1;
} else {
$paths = join(" ",@$files);
}
@$files = map {
s/^.\/(.*)$/$1/;
$_;
} split(/\n/, `find $paths -name \\*.c`);
return $self;
}
sub show_help {
my $self = shift;
my $maxname = 0;
for my $name (sort(keys(%options))) {
if(length($name) > $maxname) {
$maxname = length($name);
}
}
print "usage: winapi-check [--help] [<files>]\n";
print "\n";
for my $name (sort(keys(%options))) {
my $option = $options{$name};
my $description = $$option{description};
my $default = $$option{default};
my $output;
if(ref($default) ne "HASH") {
if($default) {
$output = "--no-$name";
} else {
$output = "--$name";
}
} else {
if($default->{active}) {
$output = "--[no-]$name\[=<value>]";
} else {
$output = "--$name\[=<value>]";
}
}
print "$output";
for (0..(($maxname - length($name) + 14) - (length($output) - length($name) + 1))) { print " "; }
if(ref($default) ne "HASH") {
if($default) {
print "Disable $description\n";
} else {
print "Enable $description\n";
}
} else {
if($default->{active}) {
print "(Disable) $description\n";
} else {
print "Enable $description\n";
}
}
}
}
sub AUTOLOAD {
my $self = shift;
my $name = $winapi_options::AUTOLOAD;
$name =~ s/^.*::(.[^:]*)$/\U$1/;
my $refvalue = $self->{$name};
if(!defined($refvalue)) {
die "<internal>: winapi_options.pm: member $name does not exists\n";
}
return $$refvalue;
}
sub files { my $self = shift; return @{$self->{FILES}}; }
sub report_module {
my $self = shift;
my $module = $self->module;
my $name = shift;
if(defined($name)) {
return $module->{active} && (!$module->{filter} || $module->{hash}->{$name});
} else {
return 0;
}
}
sub report_argument_forbidden {
my $self = shift;
my $argument_forbidden = $self->argument_forbidden;
my $type = shift;
return $argument_forbidden->{active} && (!$argument_forbidden->{filter} || $argument_forbidden->{hash}->{$type});
}
sub report_argument_kind {
my $self = shift;
my $argument_kind = $self->argument_kind;
my $kind = shift;
return $argument_kind->{active} && (!$argument_kind->{filter} || $argument_kind->{hash}->{$kind});
}
1;