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|
#!/usr/bin/perl -i
# Add the header to all given files
# This program asumes that after the copyright there is a empty line
#
$opt_v= 0;
require "getopts.pl";
Getopts("v") || die "Aborted";
@copyright=
(
"Copyright (C) 2000 MySQL AB & MySQL Finland AB",
"",
"This software is distributed with NO WARRANTY OF ANY KIND. No author or",
"distributor accepts any responsibility for the consequences of using it, or",
"for whether it serves any particular purpose or works at all, unless he or",
"she says so in writing. Refer to the MySQLEULA.txt file for details.",
"",
"Every copy of this file must include a copy of the License, normally in a",
"plain ASCII text file named MySQLEULA.txt. The License grants you the right to",
"copy, modify and redistribute this file, but only under certain conditions",
"described in the License. Among other things, the License requires that",
"the copyright notice and this notice be preserved on all copies"
);
while (<>)
{
if (!$first++)
{
add_copyright($_);
}
if ($in_copyright)
{
$in_copyright=check_in_copyright($_);
}
print $_ if (!$in_copyright);
if (eof)
{
$first=0; $in_copyright=1;
}
}
exit 0;
sub add_copyright
{
my ($line)=@_;
my ($row);
$in_copyright= $line =~ /copyright/i;
$found_end_copyright=$skip_this_line=0;
if (!($line =~ /Monty/ || $line =~ /MySQL AB/))
{
$in_copyright=0;
print STDERR "File with unknown copyright ", $ARGV,"\n" if ($opt_v);
return;
}
else
{
print STDERR "To be Changed: ", $ARGV, "\n" if ($opt_v);
}
if ($ARGV =~ /Makefile/ ||
$ARGV =~ /makefile/)
{ # Makefile
$start_copyright="# ";
$line_copyright= "# ";
$end_copyright= "";
}
elsif ($line =~ "^#!")
{ # Shell script
$start_copyright="# ";
$line_copyright= "# ";
$end_copyright= "";
$skip_this_line=1;
print $line;
while ($line=<>) # Copy all until new line or copyright
{
if ($line =~ /copyright/i)
{
last;
}
print $line;
last if ($line =~ /^(\s|\n)*$/);
}
$in_copyright=1;
}
elsif ($ARGV =~ /\.c$/ ||
$ARGV =~ /\.cc$/ ||
$ARGV =~ /\.h$/ ||
$ARGV =~ /\.yy$/)
{
$start_copyright="/* ";
$line_copyright= " ";
$end_copyright= " */";
}
elsif ($ARGV =~ /-x86\.s$/)
{
$start_copyright="# ";
$line_copyright= "# ";
$end_copyright= "";
}
elsif ($ARGV =~ /\.s$/)
{
$start_copyright="! ";
$line_copyright= "! ";
$end_copyright= "";
}
elsif ($ARGV =~ /\.asm$/)
{
$start_copyright="; ";
$line_copyright= "; ";
$end_copyright= "";
}
else # Unknown file
{
$in_copyright=0;
print STDERR "Unknown file type ", $ARGV,"\n" if ($opt_v);
return;
}
$data=\@copyright;
for ($row=0 ; $row <= $#$data ; $row++)
{
print $row == 0 ? $start_copyright : $line_copyright;
print $data->[$row];
print $row != $#$data ? "\n" : $end_copyright . "\n";
}
print "\n";
$end_copyright =~ /\s*([^\s]+)\s*(([^\s].*)|)$/; # Remove pre and post spaces
}
#
# Return 1 if in copyright
#
sub check_in_copyright
{
my ($line)=@_;
$line =~ /^(.*[^\s])(\s|\n|\r)*$/; # Remove end space and newline
$line=$1;
if (!$line)
{
$found_end_copyright=1 if (!length($end_copyright));
return 1; # Skip empty lines
}
return 0 if ($found_end_copyright);
if ($end_copyright)
{
if (index($line,$end_copyright) != -1)
{
$found_end_copyright=1;
}
return 1;
}
if ($line =~ /copyright/i || index($line . " ",$line_copyright) == 0)
{
return 1;
}
if ($skip_this_line)
{
$skip_this_line=0;
return 1;
}
return 0; # Can't trust the empty copyright line yet
}
|
