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
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15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
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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);
appendStr(const::rtl::OString & rSrc,sal_Char * pDst)48 inline sal_Int32 appendStr( const ::rtl::OString& rSrc, sal_Char* pDst) { return appendStr( rSrc.getStr(), pDst);}
49
50 sal_Bool WritePS (osl::File* pFile, const sal_Char* pString);
51 sal_Bool WritePS (osl::File* pFile, const sal_Char* pString, sal_uInt64 nInLength);
52 sal_Bool WritePS (osl::File* pFile, const rtl::OString &rString);
53 sal_Bool WritePS (osl::File* pFile, const rtl::OUString &rString);
54
55 class ConverterFactory
56 {
57
58 public:
59 ConverterFactory();
60 ~ConverterFactory();
61 rtl_UnicodeToTextConverter Get (rtl_TextEncoding nEncoding);
62 sal_Size Convert (const sal_Unicode *pText, int nTextLen,
63 sal_uChar *pBuffer, sal_Size nBufferSize,
64 rtl_TextEncoding nEncoding);
65 private:
66
67 std::map< rtl_TextEncoding, rtl_UnicodeToTextConverter > m_aConverters;
68 };
69
70 ConverterFactory* GetConverterFactory ();
71
72 } /* namespace psp */
73
74 #endif /* _PSPRINT_PRINTERUTIL_HXX_ */
75
76