зеркало из https://github.com/mozilla/gecko-dev.git
Generate Java interface from nsError.h. Not part of build. a=mkaply
This file was copied in CVS from the following location: mozilla/extensions/java/xpcom/gen-nsError.pl Original committer: pedemont%us.ibm.com Original revision: 1.1 Original date: 2005/04/13 19:04:57
This commit is contained in:
pedemont%us.ibm.com
Родитель
4798d87cd6
Коммит
bb5b14720e
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#! /usr/bin/env 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 Java XPCOM Bindings.
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#
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# The Initial Developer of the Original Code is
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# Michal Ceresna.
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# Portions created by the Initial Developer are Copyright (C) 2005
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Michal Ceresna (ceresna@dbai.tuwien.ac.at)
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# Javier Pedemonte (jhpedemonte@gmail.com)
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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# 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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# Generates XPCOMError.java from xpcom/base/nsError.h
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#
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# usage: perl gen-nsErrors.pl < <topsrcdir>/xpcom/base/nsError.h > XPCOMError.java
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print "/* ***** BEGIN LICENSE BLOCK *****\n";
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print " * Version: MPL 1.1/GPL 2.0/LGPL 2.1\n";
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print " *\n";
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print " * The contents of this file are subject to the Mozilla Public License Version\n";
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print " * 1.1 (the \"License\"); you may not use this file except in compliance with\n";
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print " * the License. You may obtain a copy of the License at\n";
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print " * http://www.mozilla.org/MPL/\n";
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print " *\n";
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print " * Software distributed under the License is distributed on an \"AS IS\" basis,\n";
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print " * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License\n";
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print " * for the specific language governing rights and limitations under the\n";
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print " * License.\n";
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print " *\n";
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print " * The Original Code is mozilla.org code.\n";
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print " *\n";
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print " * The Initial Developer of the Original Code is\n";
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print " * Netscape Communications Corporation.\n";
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print " * Portions created by the Initial Developer are Copyright (C) 1998\n";
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print " * the Initial Developer. All Rights Reserved.\n";
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print " *\n";
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print " * Contributor(s):\n";
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print " *\n";
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print " * Alternatively, the contents of this file may be used under the terms of\n";
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print " * either of the GNU General Public License Version 2 or later (the \"GPL\"),\n";
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print " * or the GNU Lesser General Public License Version 2.1 or later (the \"LGPL\"),\n";
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print " * in which case the provisions of the GPL or the LGPL are applicable instead\n";
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print " * of those above. If you wish to allow use of your version of this file only\n";
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print " * under the terms of either the GPL or the LGPL, and not to allow others to\n";
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print " * use your version of this file under the terms of the MPL, indicate your\n";
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print " * decision by deleting the provisions above and replace them with the notice\n";
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print " * and other provisions required by the GPL or the LGPL. If you do not delete\n";
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print " * the provisions above, a recipient may use your version of this file under\n";
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print " * the terms of any one of the MPL, the GPL or the LGPL.\n";
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print " *\n";
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print " * ***** END LICENSE BLOCK ***** */\n";
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print "\n";
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print "package org.mozilla.xpcom;\n";
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print "\n\n";
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print "/**\n";
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print " * Mozilla error codes.\n";
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print " *\n";
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print " * THIS FILE GENERATED FROM mozilla/xpcom/base/nsError.h.\n";
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print " * PLEASE SEE THAT FILE FOR FULL DOCUMENTATION.\n";
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print " */\n";
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print "public interface XPCOMError {\n";
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while (<STDIN>) {
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$line = $_;
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if ($prevline) {
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$_ = $prevline.$_;
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}
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if (/(.*)\\$/) {
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#splitted line
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$prevline = $1;
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next;
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}
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$prevline = "";
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if (/^\s*#define\s+(NS_[A-Z_]+)\s+(0x)?([0-9a-fA-F]+)\s*$/) {
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#define NS_ERROR_MODULE_XPCOM 1
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#define NS_ERROR_MODULE_BASE_OFFSET 0x45
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print " public static final long $1 = $2$3L;\n";
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}
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elsif (/^\s*#define\s+(NS_[A-Z_]+)\s+\((NS_[A-Z_]+)\s+\+\s+(0x)?([0-9a-fA-F]+)\s*\)\s*/) {
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#define NS_ERROR_NOT_INITIALIZED (NS_ERROR_BASE + 1)
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#define NS_ERROR_FACTORY_EXISTS (NS_ERROR_BASE + 0x100)
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print " public static final long $1 = $2 + $3$4L;\n";
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}
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elsif (/^\s*#define\s+(NS_[A-Z_]+)\s+\(\(nsresult\)\s*(0x)?([0-9a-fA-F]+)L?\)\s*$/) {
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#define NS_ERROR_BASE ((nsresult) 0xC1F30000)
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#define NS_ERROR_ABORT ((nsresult) 0x80004004L)
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print " public static final long $1 = $2$3L;\n";
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}
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elsif (/^\s*#define\s+(NS_[A-Z_]+)\s+NS_ERROR_GENERATE_FAILURE\s*\(\s*(NS_[A-Z_]+)\s*,\s*([0-9]+)\s*\)\s*$/) {
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#define NS_BASE_STREAM_CLOSED NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_BASE, 2)
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$module = $2;
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$code = $3;
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print " public static final long $1 = ((NS_ERROR_SEVERITY_ERROR<<31) | (($module+NS_ERROR_MODULE_BASE_OFFSET)<<16) | $code);\n";
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}
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elsif (/^\s*#define\s+(NS_[A-Z_]+)\s+NS_ERROR_GENERATE_SUCCESS\s*\(\s*(NS_[A-Z_]+)\s*,\s*([0-9]+)\s*\)\s*$/) {
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#define NS_SUCCESS_LOSS_OF_INSIGNIFICANT_DATA NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_XPCOM, 1)
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$module = $2;
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$code = $3;
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print " public static final long $1 = ((NS_ERROR_SEVERITY_SUCCESS<<31) | (($module+NS_ERROR_MODULE_BASE_OFFSET)<<16) | $code);\n";
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}
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elsif (/^\s*\/\*(.*)\*\/\s*$/ && !/^\s*\/\*@[\{\}]\*\/\s*$/ &&
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!/^\s*\/\*\ -\*- Mode:/) {
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#single line comment, but not
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#/*@{*/, /*@}*/,
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#/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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print " /*$1*/\n";
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}
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elsif (/^\s*$/) {
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#empty line, but write only the first
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#line from a sequence of empty lines
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if (!$wasEmpty) {
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print "\n";
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}
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$wasEmpty = 1;
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next;
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}
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else {
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next;
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}
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$wasEmpty = 0;
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}
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print "}\n";
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