1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SBIMAGE_HXX 25 #define _SBIMAGE_HXX 26 27 #include "sbintern.hxx" 28 #ifndef _RTL_USTRING_HXX 29 #include <rtl/ustring.hxx> 30 #endif 31 #include <filefmt.hxx> 32 33 // Diese Klasse liest das vom Compiler erzeugte Image ein und verwaltet 34 // den Zugriff auf die einzelnen Elemente. 35 36 struct SbPublicEntry; 37 38 class SbiImage { 39 friend class SbiCodeGen; // Compiler-Klassen, die die private- 40 41 SbxArrayRef rTypes; // User defined types 42 SbxArrayRef rEnums; // Enum types 43 sal_uInt32* pStringOff; // StringId-Offsets 44 sal_Unicode* pStrings; // StringPool 45 char* pCode; // Code-Image 46 char* pLegacyPCode; // Code-Image 47 sal_Bool bError; // sal_True: Fehler 48 sal_uInt16 nFlags; // Flags (s.u.) 49 short nStrings; // Anzahl Strings 50 sal_uInt32 nStringSize; // Groesse des String-Puffers 51 sal_uInt32 nCodeSize; // Groesse des Code-Blocks 52 sal_uInt16 nLegacyCodeSize; // Groesse des Code-Blocks 53 sal_uInt16 nDimBase; // OPTION BASE-Wert 54 rtl_TextEncoding eCharSet; // Zeichensatz fuer Strings 55 // temporaere Verwaltungs-Variable: 56 short nStringIdx; // aktueller String-Index 57 sal_uInt32 nStringOff; // aktuelle Pos im Stringpuffer 58 // Routinen fuer Compiler: 59 void MakeStrings( short ); // StringPool einrichten 60 void AddString( const String& );// String zufuegen 61 void AddCode( char*, sal_uInt32 ); // Codeblock dazu 62 void AddType(SbxObject *); // User-Type mit aufnehmen 63 void AddEnum(SbxObject *); // Register enum type 64 65 public: 66 String aName; // Makroname 67 ::rtl::OUString aOUSource; // Quellcode 68 String aComment; // Kommentar 69 sal_Bool bInit; // sal_True: Init-Code ist gelaufen 70 sal_Bool bFirstInit; // sal_True, wenn das Image das erste mal nach 71 // dem Compilieren initialisiert wird. 72 SbiImage(); 73 ~SbiImage(); 74 void Clear(); // Inhalt loeschen 75 sal_Bool Load( SvStream&, sal_uInt32& nVer ); // Loads image from stream 76 // nVer is set to version 77 // of image 78 sal_Bool Load( SvStream& ); 79 sal_Bool Save( SvStream&, sal_uInt32 = B_CURVERSION ); IsError()80 sal_Bool IsError() { return bError; } 81 GetCode() const82 const char* GetCode() const { return pCode; } GetCodeSize() const83 sal_uInt32 GetCodeSize() const { return nCodeSize; } GetSource32()84 ::rtl::OUString& GetSource32() { return aOUSource; } GetBase() const85 sal_uInt16 GetBase() const { return nDimBase; } 86 String GetString( short nId ) const; 87 //const char* GetString( short nId ) const; 88 const SbxObject* FindType (String aTypeName) const; 89 GetEnums()90 SbxArrayRef GetEnums() { return rEnums; } 91 SetFlag(sal_uInt16 n)92 void SetFlag( sal_uInt16 n ) { nFlags |= n; } GetFlag(sal_uInt16 n) const93 sal_uInt16 GetFlag( sal_uInt16 n ) const { return nFlags & n; } 94 sal_uInt16 CalcLegacyOffset( sal_Int32 nOffset ); 95 sal_uInt32 CalcNewOffset( sal_Int16 nOffset ); 96 void ReleaseLegacyBuffer(); 97 sal_Bool ExceedsLegacyLimits(); 98 99 }; 100 101 #define SBIMG_EXPLICIT 0x0001 // OPTION EXPLICIT ist aktiv 102 #define SBIMG_COMPARETEXT 0x0002 // OPTION COMPARE TEXT ist aktiv 103 #define SBIMG_INITCODE 0x0004 // Init-Code vorhanden 104 #define SBIMG_CLASSMODULE 0x0008 // OPTION ClassModule is active 105 106 #endif 107