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 _PSPRINT_PRINTERUTIL_HXX_ 25 #define _PSPRINT_PRINTERUTIL_HXX_ 26 27 #include "osl/file.hxx" 28 29 #include "rtl/ustring.hxx" 30 #include "rtl/string.hxx" 31 #include "rtl/tencinfo.h" 32 #include "rtl/textcvt.h" 33 34 #include <map> 35 36 namespace psp { 37 38 /* 39 * string convenience routines 40 * sizeof(pBuffer) must be at least 2 Bytes, 0x00 <= nValue <= 0xFF, 41 * effective buffer of get*ValueOf() is NOT NULL-terminated 42 */ 43 sal_Int32 getHexValueOf (sal_Int32 nValue, sal_Char* pBuffer); 44 sal_Int32 getAlignedHexValueOf (sal_Int32 nValue, sal_Char* pBuffer); 45 sal_Int32 getValueOf (sal_Int32 nValue, sal_Char* pBuffer); 46 sal_Int32 appendStr (const sal_Char* pSrc, sal_Char* pDst); 47 sal_Int32 appendStr (const sal_Char* pSrc, sal_Char* pDst, sal_Int32 nBytes); 48 49 sal_Bool WritePS (osl::File* pFile, const sal_Char* pString); 50 sal_Bool WritePS (osl::File* pFile, const sal_Char* pString, sal_uInt64 nInLength); 51 sal_Bool WritePS (osl::File* pFile, const rtl::OString &rString); 52 sal_Bool WritePS (osl::File* pFile, const rtl::OUString &rString); 53 54 class ConverterFactory 55 { 56 57 public: 58 ConverterFactory(); 59 ~ConverterFactory(); 60 rtl_UnicodeToTextConverter Get (rtl_TextEncoding nEncoding); 61 sal_Size Convert (const sal_Unicode *pText, int nTextLen, 62 sal_uChar *pBuffer, sal_Size nBufferSize, 63 rtl_TextEncoding nEncoding); 64 private: 65 66 std::map< rtl_TextEncoding, rtl_UnicodeToTextConverter > m_aConverters; 67 }; 68 69 ConverterFactory* GetConverterFactory (); 70 71 } /* namespace psp */ 72 73 #endif /* _PSPRINT_PRINTERUTIL_HXX_ */ 74 75