зеркало из https://github.com/mozilla/pjs.git
130 строки
3.9 KiB
Perl
130 строки
3.9 KiB
Perl
#! /usr/local/bin/perl
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 1998
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either of the GNU General Public License Version 2 or later (the "GPL"),
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# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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$klist = @ARGV[0];
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$gperfopts = @ARGV[1];
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$clazz = @ARGV[2];
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$prefix = @ARGV[3];
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$props = @ARGV[4];
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$ids = @ARGV[5];
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# print "/* klist=$klist */\n";
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# print "/* gperfopts=$gperfopts */\n";
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# print "/* clazz=$clazz */\n";
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# print "/* prefix=$prefix */\n";
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# print "/* props=$props */\n";
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# print "/* ids=$ids */\n";
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open(NAMES_FILE, "<$props");
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open(HASH, "|gperf -7 -T -t -l $gperfopts -NHashFunc -p -k$klist,\$ > gperf.out.$$");
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# NOTE: the decl here needs to match the TAG_TABLE rules in genhash.inc!!!
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print HASH 'struct StaticNameTable { char *name; int id; };
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%%
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';
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open(ID_FILE, ">$ids");
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# Load in tag names
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$nextval = 0;
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while (<NAMES_FILE>) {
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if (/(.*)/) {
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$prop = $1;
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$vals[$nextval] = $prop;
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$nextval = $nextval + 1;
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}
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}
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# Output tag id's to ID_FILE and hash info to HASH
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print ID_FILE "/* Do not edit - generated by $0 */\n";
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for ($i = 0; $i < $nextval; $i++) {
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$val = $vals[$i];
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$newval = $val;
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$newval =~ tr/a-z/A-Z/;
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$newval =~ s/-/_/g;
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print ID_FILE "#define $prefix$newval $i\n";
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print HASH $vals[$i] . ", $i\n";
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}
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print ID_FILE "#define $prefix" . "MAX $i\n";
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close(NAMES_FILE);
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close(HASH);
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open(C, "<gperf.out.$$");
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unlink("gperf.out.$$");
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open(T, "<genhash.inc");
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while (<T>) {
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if (/^\@begin/) {
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($name, $start, $end) =
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m#\@begin[ ]*([A-Za-z0-9_]+)[ ]*/([^/]*)/[ ]*/([^/]*)/#;
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$line = <C> until (eof(C) || $line =~ /$start/);
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if ($line =~ /$start/) {
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$template{$name} .= $line;
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do {
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$line = <C>;
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$template{$name} .= $line;
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} until ($line =~ /$end/ || eof(C));
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}
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} elsif (/^\@include/) {
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($name) = /\@include[ ]*(.*)$/;
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print $template{$name};
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} elsif (/^\@sub/) {
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($name, $old, $new) =
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m#\@sub[ ]*([A-Za-z0-9_]*)[ ]/([^/]*)/([^/]*)/#;
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$template{$name} =~ s/$old/$new/g;
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} elsif (/^\@classfunc/) {
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print "PRInt32 $clazz\:\:LookupName(const char* str)\n";
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} elsif (/^\@classincl/) {
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print "#include \"$clazz.h\"\n";
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} elsif (/^@/) {
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;
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} else {
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print $_;
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}
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}
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# Print out tag name table at the end
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print "\nconst $clazz\:\:NameTableEntry $clazz\:\:kNameTable\[\] = {\n";
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for ($i = 0; $i < $nextval; $i++) {
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$val = $vals[$i];
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$newval = $val;
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$newval =~ tr/a-z/A-Z/;
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print " { \"$vals[$i]\", $i }, \n";
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}
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print "};\n";
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