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030fa1a479
This is the normal standard way in C, C++ as well as Java and there's no longer any reason for ICU to be different. The various internal macros providing custom boolean constants can all be deleted and code as well as documentation can be updated to use lowercase true/false everywhere.
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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**********************************************************************
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* Copyright (c) 2004-2011, International Business Machines
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* Corporation and others. All Rights Reserved.
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**********************************************************************
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* Author: Alan Liu
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* Created: March 19 2004
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* Since: ICU 3.0
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**********************************************************************
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*/
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#ifndef __ICU_INTLTEST_TEXTFILE__
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#define __ICU_INTLTEST_TEXTFILE__
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#include "intltest.h"
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#include "filestrm.h"
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/**
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* This class implements access to a text data file located in the
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* icu/source/test/testdata/ directory.
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*/
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class TextFile {
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public:
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/**
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* Open a file with the given name, in the given encoding, in the
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* ICU testdata directory. See textfile.cpp to determine if the
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* 'name' and 'encoding' parameters are aliased or copied.
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*/
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TextFile(const char* name, const char* encoding, UErrorCode& ec);
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virtual ~TextFile();
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/**
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* Read a line terminated by ^J or ^M or ^M^J, and convert it from
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* this file's encoding to Unicode. The EOL character(s) are not
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* included in 'line'.
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* @return true if a line was read, or false if the EOF
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* was reached or an error occurred
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*/
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UBool readLine(UnicodeString& line, UErrorCode& ec);
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/**
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* Read a line, ignoring blank lines and lines that start with
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* '#'. Trim leading white space.
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* @param trim if true then remove leading Pattern_White_Space
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* @return true if a line was read, or false if the EOF
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* was reached or an error occurred
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*/
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UBool readLineSkippingComments(UnicodeString& line, UErrorCode& ec,
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UBool trim = false);
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/**
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* Return the line number of the last line returned by readLine().
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*/
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inline int32_t getLineNumber() const;
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private:
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UBool ensureCapacity(int32_t capacity);
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UBool setBuffer(int32_t index, char c, UErrorCode& ec);
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FileStream* file;
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char* name;
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char* encoding;
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char* buffer;
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int32_t capacity;
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int32_t lineNo;
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};
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inline int32_t TextFile::getLineNumber() const {
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return lineNo;
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}
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#endif
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