1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef INCLUDED_CODEMAKER_SOURCE_JAVAMAKER_CLASSFILE_HXX 29*cdf0e10cSrcweir #define INCLUDED_CODEMAKER_SOURCE_JAVAMAKER_CLASSFILE_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "codemaker/unotype.hxx" 32*cdf0e10cSrcweir #include "sal/types.h" 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include <list> 35*cdf0e10cSrcweir #include <map> 36*cdf0e10cSrcweir #include <utility> 37*cdf0e10cSrcweir #include <vector> 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir class FileStream; 40*cdf0e10cSrcweir namespace rtl { class OString; } 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir namespace codemaker { namespace javamaker { 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir class ClassFile { 45*cdf0e10cSrcweir public: 46*cdf0e10cSrcweir enum AccessFlags { 47*cdf0e10cSrcweir ACC_PUBLIC = 0x0001, 48*cdf0e10cSrcweir ACC_PRIVATE = 0x0002, 49*cdf0e10cSrcweir ACC_STATIC = 0x0008, 50*cdf0e10cSrcweir ACC_FINAL = 0x0010, 51*cdf0e10cSrcweir ACC_SUPER = 0x0020, 52*cdf0e10cSrcweir ACC_VARARGS = 0x0080, 53*cdf0e10cSrcweir ACC_INTERFACE = 0x0200, 54*cdf0e10cSrcweir ACC_ABSTRACT = 0x0400, 55*cdf0e10cSrcweir ACC_SYNTHETIC = 0x1000 56*cdf0e10cSrcweir }; 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir class Code { 59*cdf0e10cSrcweir public: 60*cdf0e10cSrcweir typedef std::vector< unsigned char >::size_type Branch; 61*cdf0e10cSrcweir typedef std::vector< unsigned char >::size_type Position; 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir ~Code(); 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir void instrAastore(); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir void instrAconstNull(); 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir void instrAnewarray(rtl::OString const & type); 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir void instrAreturn(); 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir void instrAthrow(); 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir void instrCheckcast(rtl::OString const & type); 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir void instrDup(); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir void instrGetstatic( 80*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 81*cdf0e10cSrcweir rtl::OString const & descriptor); 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir Branch instrIfAcmpne(); 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir Branch instrIfeq(); 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir Branch instrIfnull(); 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir void instrInstanceof(rtl::OString const & type); 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir void instrInvokeinterface( 92*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 93*cdf0e10cSrcweir rtl::OString const & descriptor, sal_uInt8 args); 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir void instrInvokespecial( 96*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 97*cdf0e10cSrcweir rtl::OString const & descriptor); 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir void instrInvokestatic( 100*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 101*cdf0e10cSrcweir rtl::OString const & descriptor); 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir void instrInvokevirtual( 104*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 105*cdf0e10cSrcweir rtl::OString const & descriptor); 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir void instrLookupswitch( 108*cdf0e10cSrcweir Code const * defaultBlock, 109*cdf0e10cSrcweir std::list< std::pair< sal_Int32, Code * > > const & blocks); 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir void instrNew(rtl::OString const & type); 112*cdf0e10cSrcweir 113*cdf0e10cSrcweir void instrNewarray(codemaker::UnoType::Sort sort); 114*cdf0e10cSrcweir 115*cdf0e10cSrcweir void instrPop(); 116*cdf0e10cSrcweir 117*cdf0e10cSrcweir void instrPutfield( 118*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 119*cdf0e10cSrcweir rtl::OString const & descriptor); 120*cdf0e10cSrcweir 121*cdf0e10cSrcweir void instrPutstatic( 122*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 123*cdf0e10cSrcweir rtl::OString const & descriptor); 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir void instrReturn(); 126*cdf0e10cSrcweir 127*cdf0e10cSrcweir void instrSwap(); 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir void instrTableswitch( 130*cdf0e10cSrcweir Code const * defaultBlock, sal_Int32 low, 131*cdf0e10cSrcweir std::list< Code * > const & blocks); 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir void loadIntegerConstant(sal_Int32 value); 134*cdf0e10cSrcweir 135*cdf0e10cSrcweir void loadStringConstant(rtl::OString const & value); 136*cdf0e10cSrcweir 137*cdf0e10cSrcweir void loadLocalInteger(sal_uInt16 index); 138*cdf0e10cSrcweir 139*cdf0e10cSrcweir void loadLocalLong(sal_uInt16 index); 140*cdf0e10cSrcweir 141*cdf0e10cSrcweir void loadLocalFloat(sal_uInt16 index); 142*cdf0e10cSrcweir 143*cdf0e10cSrcweir void loadLocalDouble(sal_uInt16 index); 144*cdf0e10cSrcweir 145*cdf0e10cSrcweir void loadLocalReference(sal_uInt16 index); 146*cdf0e10cSrcweir 147*cdf0e10cSrcweir void storeLocalReference(sal_uInt16 index); 148*cdf0e10cSrcweir 149*cdf0e10cSrcweir void branchHere(Branch branch); 150*cdf0e10cSrcweir 151*cdf0e10cSrcweir void addException( 152*cdf0e10cSrcweir Position start, Position end, Position handler, 153*cdf0e10cSrcweir rtl::OString const & type); 154*cdf0e10cSrcweir 155*cdf0e10cSrcweir void setMaxStackAndLocals(sal_uInt16 maxStack, sal_uInt16 maxLocals) 156*cdf0e10cSrcweir { m_maxStack = maxStack; m_maxLocals = maxLocals; } 157*cdf0e10cSrcweir 158*cdf0e10cSrcweir Position getPosition() const; 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir private: 161*cdf0e10cSrcweir Code(Code &); // not implemented 162*cdf0e10cSrcweir void operator =(Code); // not implemented 163*cdf0e10cSrcweir 164*cdf0e10cSrcweir Code(ClassFile & classFile); 165*cdf0e10cSrcweir 166*cdf0e10cSrcweir void ldc(sal_uInt16 index); 167*cdf0e10cSrcweir 168*cdf0e10cSrcweir void accessLocal( 169*cdf0e10cSrcweir sal_uInt16 index, sal_uInt8 fastOp, sal_uInt8 normalOp); 170*cdf0e10cSrcweir 171*cdf0e10cSrcweir ClassFile & m_classFile; 172*cdf0e10cSrcweir sal_uInt16 m_maxStack; 173*cdf0e10cSrcweir sal_uInt16 m_maxLocals; 174*cdf0e10cSrcweir std::vector< unsigned char > m_code; 175*cdf0e10cSrcweir sal_uInt16 m_exceptionTableLength; 176*cdf0e10cSrcweir std::vector< unsigned char > m_exceptionTable; 177*cdf0e10cSrcweir 178*cdf0e10cSrcweir friend class ClassFile; 179*cdf0e10cSrcweir }; 180*cdf0e10cSrcweir 181*cdf0e10cSrcweir ClassFile( 182*cdf0e10cSrcweir AccessFlags accessFlags, rtl::OString const & thisClass, 183*cdf0e10cSrcweir rtl::OString const & superClass, rtl::OString const & signature); 184*cdf0e10cSrcweir 185*cdf0e10cSrcweir ~ClassFile(); 186*cdf0e10cSrcweir 187*cdf0e10cSrcweir Code * newCode(); 188*cdf0e10cSrcweir 189*cdf0e10cSrcweir sal_uInt16 addIntegerInfo(sal_Int32 value); 190*cdf0e10cSrcweir 191*cdf0e10cSrcweir sal_uInt16 addFloatInfo(float value); 192*cdf0e10cSrcweir 193*cdf0e10cSrcweir sal_uInt16 addLongInfo(sal_Int64 value); 194*cdf0e10cSrcweir 195*cdf0e10cSrcweir sal_uInt16 addDoubleInfo(double value); 196*cdf0e10cSrcweir 197*cdf0e10cSrcweir void addInterface(rtl::OString const & interface); 198*cdf0e10cSrcweir 199*cdf0e10cSrcweir void addField( 200*cdf0e10cSrcweir AccessFlags accessFlags, rtl::OString const & name, 201*cdf0e10cSrcweir rtl::OString const & descriptor, sal_uInt16 constantValueIndex, 202*cdf0e10cSrcweir rtl::OString const & signature); 203*cdf0e10cSrcweir 204*cdf0e10cSrcweir void addMethod( 205*cdf0e10cSrcweir AccessFlags accessFlags, rtl::OString const & name, 206*cdf0e10cSrcweir rtl::OString const & descriptor, Code const * code, 207*cdf0e10cSrcweir std::vector< rtl::OString > const & exceptions, 208*cdf0e10cSrcweir rtl::OString const & signature); 209*cdf0e10cSrcweir 210*cdf0e10cSrcweir void write(FileStream & file) const; //TODO 211*cdf0e10cSrcweir 212*cdf0e10cSrcweir private: 213*cdf0e10cSrcweir typedef std::map< rtl::OString, sal_uInt16 > Map; 214*cdf0e10cSrcweir 215*cdf0e10cSrcweir ClassFile(ClassFile &); // not implemented 216*cdf0e10cSrcweir void operator =(ClassFile); // not implemented 217*cdf0e10cSrcweir 218*cdf0e10cSrcweir sal_uInt16 nextConstantPoolIndex(sal_uInt16 width); 219*cdf0e10cSrcweir 220*cdf0e10cSrcweir sal_uInt16 addUtf8Info(rtl::OString const & value); 221*cdf0e10cSrcweir 222*cdf0e10cSrcweir sal_uInt16 addClassInfo(rtl::OString const & type); 223*cdf0e10cSrcweir 224*cdf0e10cSrcweir sal_uInt16 addStringInfo(rtl::OString const & value); 225*cdf0e10cSrcweir 226*cdf0e10cSrcweir sal_uInt16 addFieldrefInfo( 227*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 228*cdf0e10cSrcweir rtl::OString const & descriptor); 229*cdf0e10cSrcweir 230*cdf0e10cSrcweir sal_uInt16 addMethodrefInfo( 231*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 232*cdf0e10cSrcweir rtl::OString const & descriptor); 233*cdf0e10cSrcweir 234*cdf0e10cSrcweir sal_uInt16 addInterfaceMethodrefInfo( 235*cdf0e10cSrcweir rtl::OString const & type, rtl::OString const & name, 236*cdf0e10cSrcweir rtl::OString const & descriptor); 237*cdf0e10cSrcweir 238*cdf0e10cSrcweir sal_uInt16 addNameAndTypeInfo( 239*cdf0e10cSrcweir rtl::OString const & name, rtl::OString const & descriptor); 240*cdf0e10cSrcweir 241*cdf0e10cSrcweir void appendSignatureAttribute( 242*cdf0e10cSrcweir std::vector< unsigned char > & stream, rtl::OString const & signature); 243*cdf0e10cSrcweir 244*cdf0e10cSrcweir sal_uInt16 m_constantPoolCount; 245*cdf0e10cSrcweir std::vector< unsigned char > m_constantPool; 246*cdf0e10cSrcweir std::map< rtl::OString, sal_uInt16 > m_utf8Infos; 247*cdf0e10cSrcweir std::map< sal_Int32, sal_uInt16 > m_integerInfos; 248*cdf0e10cSrcweir std::map< sal_Int64, sal_uInt16 > m_longInfos; 249*cdf0e10cSrcweir std::map< float, sal_uInt16 > m_floatInfos; 250*cdf0e10cSrcweir std::map< double, sal_uInt16 > m_doubleInfos; 251*cdf0e10cSrcweir std::map< sal_uInt16, sal_uInt16 > m_classInfos; 252*cdf0e10cSrcweir std::map< sal_uInt16, sal_uInt16 > m_stringInfos; 253*cdf0e10cSrcweir std::map< sal_uInt32, sal_uInt16 > m_fieldrefInfos; 254*cdf0e10cSrcweir std::map< sal_uInt32, sal_uInt16 > m_methodrefInfos; 255*cdf0e10cSrcweir std::map< sal_uInt32, sal_uInt16 > m_interfaceMethodrefInfos; 256*cdf0e10cSrcweir std::map< sal_uInt32, sal_uInt16 > m_nameAndTypeInfos; 257*cdf0e10cSrcweir AccessFlags m_accessFlags; 258*cdf0e10cSrcweir sal_uInt16 m_thisClass; 259*cdf0e10cSrcweir sal_uInt16 m_superClass; 260*cdf0e10cSrcweir sal_uInt16 m_interfacesCount; 261*cdf0e10cSrcweir std::vector< unsigned char > m_interfaces; 262*cdf0e10cSrcweir sal_uInt16 m_fieldsCount; 263*cdf0e10cSrcweir std::vector< unsigned char > m_fields; 264*cdf0e10cSrcweir sal_uInt16 m_methodsCount; 265*cdf0e10cSrcweir std::vector< unsigned char > m_methods; 266*cdf0e10cSrcweir sal_uInt16 m_attributesCount; 267*cdf0e10cSrcweir std::vector< unsigned char > m_attributes; 268*cdf0e10cSrcweir 269*cdf0e10cSrcweir friend class Code; 270*cdf0e10cSrcweir }; 271*cdf0e10cSrcweir 272*cdf0e10cSrcweir } } 273*cdf0e10cSrcweir 274*cdf0e10cSrcweir #endif // INCLUDED_CODEMAKER_SOURCE_JAVAMAKER_CLASSFILE_HXX 275