@REM  -----------------------------------------------------------------
@REM
@REM  SanityCheckUnicodeFiles.cmd - MikeR
@REM     Ensure that commonly messed up Unicode files have the proper
@REM     FFFE "signature" on the front of the file.
@REM
@REM  Copyright (c) Microsoft Corporation. All rights reserved.
@REM
@REM  -----------------------------------------------------------------
@perl -x "%~f0" %*
@goto :EOF
#!perl
use strict;
use lib $ENV{RAZZLETOOLPATH} . "\\PostBuildScripts";
use lib $ENV{RAZZLETOOLPATH};
use PbuildEnv;
use ParseArgs;
use Logmsg;
use UnicodeCheck;

sub Usage { print<<USAGE; exit(1) }

SanityCheckUnicodeFiles.cmd

 Ensure that commonly messed up Unicode files have the proper "FFFE"
  Unicode signature on the front of the file.

 We read the list of files to sanity check from
  "$ENV{RAZZLETOOLPATH}\\PostBuildScripts\\SanityCheckList.txt".

  All paths we obtain are appended to "$ENV{_NTDRIVE}$ENV{_NTROOT}\\"
  to produce the final path to the file to be checked.

USAGE

parseargs('?' => \&Usage);


my $BasePath = "$ENV{_NTDRIVE}$ENV{_NTROOT}";
my $FileList = "$ENV{RAZZLETOOLPATH}\\PostBuildScripts\\SanityCheckList.txt";





logmsg( "Reading file list to sanity check from '$FileList'..." );





#
# Read the file list in
#
# We assume things will be in the \NT tree and in the format of:
#
#    \mergedcomponents\setupinfs\usa\intl.txt
#
my @FilesToSanityCheck;
my $ThisLine;
if ( open(FILELIST, $FileList ) )
    {
    while ( <FILELIST> )
        {
        # Save off the line so we can use it...
        $ThisLine = $_;

        # Chop off any trailing newline...
        $ThisLine =~ s/\n$//;

        # We only care about this if it's not a comment line...
        if ( $ThisLine =~ /^\;/ )
            {
#           printf( "Comment Line : $ThisLine\n" );
            }
        else
            {
#           printf( "Data Line    : $ThisLine\n" );

            # Build the correct path...
            my $FilePath;
            $FilePath = $BasePath;
            if ( ! ($ThisLine =~ /^\\/) )
                {
                $FilePath .= "\\";
                }
            $FilePath .= $ThisLine;

            # Append this file path to the array...
            push( @FilesToSanityCheck, $FilePath );
            }
        }

        # Close the file...
        close( FILELIST );
    }
my $NumFiles = @FilesToSanityCheck;





if ( $NumFiles < 1 )
    {
    wrnmsg( "No files to sanity check!" );
    }





logmsg( "Checking $NumFiles file(s) for valid Unicode signatures..." );






#
# Sanity check each file in the list
#
my $ThisFile;
foreach $ThisFile (@FilesToSanityCheck)
    {
    IsFileUnicode( $ThisFile );
    }






logmsg( "Done checking Unicode signatures." );