/* * Copyright (C) 1999-2000 Harri Porten (porten@kde.org) * Copyright (C) 2003, 2007, 2008 Apple Inc. All Rights Reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ #include "config.h" #include "RegExpObject.h" #include "JSArray.h" #include "JSGlobalObject.h" #include "JSString.h" #include "RegExpConstructor.h" #include "RegExpPrototype.h" namespace JSC { static JSValuePtr regExpObjectGlobal(ExecState*, const Identifier&, const PropertySlot&); static JSValuePtr regExpObjectIgnoreCase(ExecState*, const Identifier&, const PropertySlot&); static JSValuePtr regExpObjectMultiline(ExecState*, const Identifier&, const PropertySlot&); static JSValuePtr regExpObjectSource(ExecState*, const Identifier&, const PropertySlot&); static JSValuePtr regExpObjectLastIndex(ExecState*, const Identifier&, const PropertySlot&); static void setRegExpObjectLastIndex(ExecState*, JSObject*, JSValuePtr); } // namespace JSC #include "RegExpObject.lut.h" namespace JSC { ASSERT_CLASS_FITS_IN_CELL(RegExpObject); const ClassInfo RegExpObject::info = { "RegExp", 0, 0, ExecState::regExpTable }; /* Source for RegExpObject.lut.h @begin regExpTable global regExpObjectGlobal DontDelete|ReadOnly|DontEnum ignoreCase regExpObjectIgnoreCase DontDelete|ReadOnly|DontEnum multiline regExpObjectMultiline DontDelete|ReadOnly|DontEnum source regExpObjectSource DontDelete|ReadOnly|DontEnum lastIndex regExpObjectLastIndex DontDelete|DontEnum @end */ RegExpObject::RegExpObject(PassRefPtr structure, PassRefPtr regExp) : JSObject(structure) , d(new RegExpObjectData(regExp, 0)) { } RegExpObject::~RegExpObject() { } bool RegExpObject::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot) { return getStaticValueSlot(exec, ExecState::regExpTable(exec), this, propertyName, slot); } JSValuePtr regExpObjectGlobal(ExecState*, const Identifier&, const PropertySlot& slot) { return jsBoolean(asRegExpObject(slot.slotBase())->regExp()->global()); } JSValuePtr regExpObjectIgnoreCase(ExecState*, const Identifier&, const PropertySlot& slot) { return jsBoolean(asRegExpObject(slot.slotBase())->regExp()->ignoreCase()); } JSValuePtr regExpObjectMultiline(ExecState*, const Identifier&, const PropertySlot& slot) { return jsBoolean(asRegExpObject(slot.slotBase())->regExp()->multiline()); } JSValuePtr regExpObjectSource(ExecState* exec, const Identifier&, const PropertySlot& slot) { return jsString(exec, asRegExpObject(slot.slotBase())->regExp()->pattern()); } JSValuePtr regExpObjectLastIndex(ExecState* exec, const Identifier&, const PropertySlot& slot) { return jsNumber(exec, asRegExpObject(slot.slotBase())->lastIndex()); } void RegExpObject::put(ExecState* exec, const Identifier& propertyName, JSValuePtr value, PutPropertySlot& slot) { lookupPut(exec, propertyName, value, ExecState::regExpTable(exec), this, slot); } void setRegExpObjectLastIndex(ExecState* exec, JSObject* baseObject, JSValuePtr value) { asRegExpObject(baseObject)->setLastIndex(value->toInteger(exec)); } JSValuePtr RegExpObject::test(ExecState* exec, const ArgList& args) { return jsBoolean(match(exec, args)); } JSValuePtr RegExpObject::exec(ExecState* exec, const ArgList& args) { if (match(exec, args)) return exec->lexicalGlobalObject()->regExpConstructor()->arrayOfMatches(exec); return jsNull(); } static JSValuePtr callRegExpObject(ExecState* exec, JSObject* function, JSValuePtr, const ArgList& args) { return asRegExpObject(function)->exec(exec, args); } CallType RegExpObject::getCallData(CallData& callData) { callData.native.function = callRegExpObject; return CallTypeHost; } // Shared implementation used by test and exec. bool RegExpObject::match(ExecState* exec, const ArgList& args) { RegExpConstructor* regExpConstructor = exec->lexicalGlobalObject()->regExpConstructor(); UString input = args.isEmpty() ? regExpConstructor->input() : args.at(exec, 0)->toString(exec); if (input.isNull()) { throwError(exec, GeneralError, "No input to " + toString(exec) + "."); return false; } if (!regExp()->global()) { int position; int length; regExpConstructor->performMatch(d->regExp.get(), input, 0, position, length); return position >= 0; } if (d->lastIndex < 0 || d->lastIndex > input.size()) { d->lastIndex = 0; return false; } int position; int length; regExpConstructor->performMatch(d->regExp.get(), input, static_cast(d->lastIndex), position, length); if (position < 0) { d->lastIndex = 0; return false; } d->lastIndex = position + length; return true; } } // namespace JSC 51' href='#n51'>51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103

#! /usr/bin/env python

# Copyright (C) 2009 Kevin Ollivier  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
#
# JavaScriptCore build script for the waf build system

import commands

from settings import *

jscore_excludes = ['jsc.cpp', 'ucptable.cpp', 'GOwnPtr.cpp']
jscore_excludes.extend(get_excludes(jscore_dir, ['*CF.cpp']))

sources = []

jscore_excludes.extend(get_excludes(jscore_dir, ['*Win.cpp', '*None.cpp']))

if building_on_win32:
    jscore_excludes += ['ExecutableAllocatorPosix.cpp', 'MarkStackPosix.cpp']
    sources += ['jit/ExecutableAllocatorWin.cpp', 'runtime/MarkStackWin.cpp']
else:
    jscore_excludes.append('JSStringRefBSTR.cpp')

def generate_jscore_derived_sources():
    # build the derived sources
    js_dir = jscore_dir
    if building_on_win32:
        js_dir = get_output('cygpath --unix "%s"' % js_dir)
    derived_sources_dir = os.path.join(jscore_dir, 'DerivedSources')
    if not os.path.exists(derived_sources_dir):
        os.mkdir(derived_sources_dir)

    olddir = os.getcwd()
    os.chdir(derived_sources_dir)

    command = 'make -f %s/DerivedSources.make JavaScriptCore=%s BUILT_PRODUCTS_DIR=%s all FEATURE_DEFINES="%s"' % (js_dir, js_dir, js_dir, ' '.join(feature_defines))
    os.system(command)
    os.chdir(olddir)

def set_options(opt):
    common_set_options(opt)

def configure(conf):
    common_configure(conf)
    generate_jscore_derived_sources()
    
def build(bld):
    import Options

    full_dirs = get_dirs_for_features(jscore_dir, features=[build_port], dirs=jscore_dirs)

    includes = common_includes + full_dirs

    # 1. A simple program
    jscore = bld.new_task_gen(
        features = 'cxx cstaticlib',
        includes = '. .. assembler wrec DerivedSources ForwardingHeaders ' + ' '.join(includes),
        source = sources,
        target = 'jscore',
        uselib = 'WX ICU ' + get_config(),
        uselib_local = '',
        install_path = output_dir)

    jscore.find_sources_in_dirs(full_dirs, excludes = jscore_excludes)  
        
    obj = bld.new_task_gen(
        features = 'cxx cprogram',
        includes = '. .. assembler wrec DerivedSources ForwardingHeaders ' + ' '.join(includes),
        source = 'jsc.cpp',
        target = 'jsc',
        uselib = 'WX ICU ' + get_config(),
        uselib_local = 'jscore',
        install_path = output_dir,
        )
        
    # we'll get an error if exceptions are on because of an unwind error when using __try
    if building_on_win32:
        flags = obj.env.CXXFLAGS
        flags.remove('/EHsc')
        obj.env.CXXFLAGS = flags

    bld.install_files(os.path.join(output_dir, 'JavaScriptCore'), 'API/*.h')