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116 lines
3.2 KiB
116 lines
3.2 KiB
###############################################################################
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# token.per
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#
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# Perl script for replacing a token in a text file.
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#
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# History:
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# 04/11/96 RossW Created.
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# 07/03/96 t-jackie Modified.
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#
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# Copyright(C) 1996. Microsoft Corporation. All rights reserved.
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###############################################################################
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if($ARGV[0] eq "") { &PRINTUSAGE; exit; }
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%Tokens;
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# Handling the switches.
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while($ARGV[0] =~ /^-/)
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{
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$_ = shift;
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/^-(v)/i && (eval "\$$1 = 1", next);
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/^-t([^=]*)=([^\s]*)/i && (eval "\$Tokens{\$1} = \"\$2\"", next);
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die "Unrecognized switch: $_\n";
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}
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$x1 = sprintf "%4.4lx", $Tokens{TOK_BUILDNUM};
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$Tokens{TOK_BLDNUMSTR} = sprintf "%2s,%2s", substr($x1, 0, 2), substr($x1, 2, 2);
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if($ARGV[0] eq "") { &PRINTUSAGE; die "No input file given!"; }
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# Not a switch, must be the input file.
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$file = $ARGV[0];
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if($v) { print STDERR "\n"; }
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# Handling the environment variable for external builds.
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$BuildType = $ENV{'BUILDTYPE'};
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# Setting flag if BUILDTYPE environment variable is not set.
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if($BuildType eq "")
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{
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if($v) { print STDERR "BUILDTYPE environment variable not set!\n"; }
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}
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if($v) { print STDERR "Opening the input file: $file\n"; }
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open(INPUT, "<$file") || die "Could not open $file\n";
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if($v) { print STDERR "Replacing tokens.\n"; }
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$omit = 0;
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$linecount = 0;
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while(<INPUT>)
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{
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if($v)
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{
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if((++$linecount % 100) == 0)
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{ print(STDERR "line: $linecount\n"); }
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}
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if($omit && !(/^\s*<\/BUILDTYPE>\s*$/)) { next; }
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foreach $key (sort keys(%Tokens))
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{
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s/$key/$Tokens{$key}/g;
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}
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if(/^\s*<BUILDTYPE=([^>]*)>\s*$/)
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{
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if($BuildType eq "") { $omit = 0; next; }
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$keep = 0;
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@Types = split(/,/, $1);
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foreach $type (@Types)
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{
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if("\U$BuildType\E" eq "\U$type\E") { $keep = 1; last; }
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}
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if(!$keep) { $omit = 1; }
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next;
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}
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elsif(/^\s*<\/BUILDTYPE>\s*$/)
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{
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$omit = 0;
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next;
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}
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print;
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}
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if($omit && $v) { print STDERR "No end of INTERNAL flag!\n"; }
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close(INPUT);
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if($v) { print STDERR "Done!\n"; }
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sub PRINTUSAGE
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{
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print STDERR "\ntoken.per v0.2 usage:\n";
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print STDERR "\nperl token.per [-v] [-tsymbol1=value1 .. -tsymbolX=valueX] <TextFile>\n\n";
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print STDERR " <TextFile> The file to replace tokens in.\n";
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print STDERR " -tsymbol=value Define a new symbol value.\n";
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print STDERR " -v verbose mode; default is quiet.\n";
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print STDERR "\nOutput goes to STDOUT, errors to STDERR.\n";
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print STDERR "\nInclusion of lines based on BUILDTYPE:\n";
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print STDERR "\t1. Set the environment variable BUILDTYPE.\n";
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print STDERR "\t2. In the input file put <BUILDTYPE=type1,type2,..typeN>\n";
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print STDERR "\t on the line before lines to be included\n";
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print STDERR "\t if BUILDTYPE == type1 | type2 | .. | typeN\n";
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print STDERR "\t3. In the input file put </BUILDTYPE> on the line after\n";
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print STDERR "\t the inclusion lines.\n";
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print STDERR "The BUILDTYPE lines in the input file will be removed by this program.\n\n";
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}
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