зеркало из https://github.com/mozilla/gecko-dev.git
139 строки
3.4 KiB
Perl
139 строки
3.4 KiB
Perl
#!/bin/perl
|
|
use strict;
|
|
|
|
my $dir = shift || "./";
|
|
my @files = get_cpp_files ($dir);
|
|
my $file;
|
|
my %results;
|
|
my $verbose = 0;
|
|
|
|
foreach $file (@files) {
|
|
process_file ($file);
|
|
}
|
|
|
|
foreach $file (@files) {
|
|
my $c = $results{$file};
|
|
my @keys = sort (keys (%{$c}));
|
|
my $key;
|
|
|
|
print "$file:\n";
|
|
|
|
if ($verbose) {
|
|
foreach $key (@keys) {
|
|
if ($key !~ /^HASH/) {
|
|
print "\t$key: $c->{$key}\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($c->{"hard_tabs"}) {
|
|
print "\tHard Tabs: ", $c->{"hard_tabs"}, "\n";
|
|
}
|
|
|
|
if ($c->{"sys_includes"}) {
|
|
my $incs = join (", ", @{$c->{"sys_includes"}});
|
|
print "\tSystem Includes: $incs\n";
|
|
}
|
|
|
|
if ($c->{"local_includes"}) {
|
|
my $incs = join (", ", @{$c->{"local_includes"}});
|
|
print "\tLocal Includes: $incs\n";
|
|
}
|
|
|
|
print "\n";
|
|
}
|
|
|
|
sub process_file {
|
|
my ($filename) = @_;
|
|
my %c = {};
|
|
open (FILE, $filename);
|
|
|
|
while (my $line = <FILE>) {
|
|
if ($line =~ /\t/) {
|
|
if ($c{"hard_tabs"}) {
|
|
++$c{"hard_tabs"};
|
|
} else {
|
|
$c{"hard_tabs"} = 1;
|
|
}
|
|
}
|
|
if ($line =~ /(\/\*|\/\/)\s*-\*-\s*Mode: (\S+)/i) {
|
|
# it's an emacs mode line
|
|
$c{"mode"} = $2;
|
|
if ($line =~ /tab-width: (\d+)/i) {
|
|
$c{"tab_width"} = $1;
|
|
}
|
|
if ($line =~ /indent-tabs-mode: (\S+)/i) {
|
|
$c{"tab_mode"} = $1;
|
|
}
|
|
if ($line =~ /c-basic-offset: (\d+)/i) {
|
|
$c{"basic_offset"} = $1;
|
|
}
|
|
} elsif ($line =~
|
|
/(\*|\/\/)\s*The contents of this file are subject to the (\S+)/i) {
|
|
# first line of license
|
|
$c{"has_license"} = 1;
|
|
$c{"license_comment"} = ($1 eq "*") ? "/**/" : "//";
|
|
$c{"license_type"} = (lc($2) eq "netscape") ? "NPL" : "MPL";
|
|
} elsif ($line =~ /The Original Code is (.*)/i) {
|
|
# original code line
|
|
$c{"o_code"} = $1;
|
|
} elsif ($line =~ /Alternatively, the contents of this file may be used under/i) {
|
|
$c{"license_dual"} = 1;
|
|
|
|
} elsif ($line =~ /^\#include ([\"<])(\S+)[>\"]/i) {
|
|
# include directive
|
|
if ($1 eq "\"") {
|
|
push (@{$c{"local_includes"}}, $2);
|
|
} else {
|
|
push (@{$c{"sys_includes"}}, $2);
|
|
}
|
|
}
|
|
}
|
|
|
|
$results{$filename} = \%c;
|
|
}
|
|
|
|
#
|
|
# given a directory, return an array of all subdirectories
|
|
#
|
|
sub get_subdirs {
|
|
my ($dir) = @_;
|
|
my @subdirs;
|
|
|
|
if (!($dir =~ /\/$/)) {
|
|
$dir = $dir . "/";
|
|
}
|
|
|
|
opendir (DIR, $dir) || die ("couldn't open directory $dir: $!");
|
|
my @contents = readdir(DIR);
|
|
closedir(DIR);
|
|
|
|
foreach (@contents) {
|
|
if ((-d ($dir . $_)) && ($_ ne 'CVS') && ($_ ne '.') && ($_ ne '..')) {
|
|
@subdirs[$#subdirs + 1] = $_;
|
|
}
|
|
}
|
|
|
|
return @subdirs;
|
|
}
|
|
|
|
#
|
|
# given a directory, return an array of all the .h and .cpp files.
|
|
#
|
|
sub get_cpp_files {
|
|
my ($subdir) = @_;
|
|
my (@file_array, @files);
|
|
|
|
opendir (SUBDIR, $subdir) || die ("couldn't open directory $subdir: $!");
|
|
@files = readdir(SUBDIR);
|
|
closedir(SUBDIR);
|
|
|
|
foreach (@files) {
|
|
if ($_ =~ /\.h$|\.cpp$/) {
|
|
push (@file_array, $_);
|
|
}
|
|
}
|
|
|
|
return sort(@file_array);
|
|
}
|