72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
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/*
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*******************************************************************************
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*
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* Copyright (C) 1997-2004, International Business Machines
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* Corporation and others. All Rights Reserved.
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*
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*******************************************************************************
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* file name: resbund_cnv.cpp
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* encoding: US-ASCII
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* tab size: 8 (not used)
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* indentation:4
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*
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* created on: 2004aug25
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* created by: Markus W. Scherer
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*
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* Character conversion functions moved here from resbund.cpp
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*/
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#include "unicode/utypes.h"
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#include "unicode/resbund.h"
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U_NAMESPACE_BEGIN
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ResourceBundle::ResourceBundle( const UnicodeString& path,
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const Locale& locale,
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UErrorCode& error)
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:UObject(), fLocale(NULL)
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{
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constructForLocale(path, locale, error);
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}
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ResourceBundle::ResourceBundle( const UnicodeString& path,
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UErrorCode& error)
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:UObject(), fLocale(NULL)
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{
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constructForLocale(path, Locale::getDefault(), error);
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}
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void
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ResourceBundle::constructForLocale(const UnicodeString& path,
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const Locale& locale,
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UErrorCode& error)
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{
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char name[300];
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if(path.length() >= sizeof(name)) {
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fResource = NULL;
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error = U_ILLEGAL_ARGUMENT_ERROR;
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} else if(!path.isEmpty()) {
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if(uprv_isInvariantUString(path.getBuffer(), path.length())) {
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// the invariant converter is sufficient for package and tree names
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// and is more efficient
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path.extract(0, INT32_MAX, name, (int32_t)sizeof(name), US_INV);
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} else {
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#if !UCONFIG_NO_CONVERSION
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// use the default converter to support variant-character paths
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path.extract(name, sizeof(name), 0, error);
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#else
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// the default converter is not available
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fResource = NULL;
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error = U_UNSUPPORTED_ERROR;
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return;
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#endif
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}
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fResource = ures_open(name, locale.getName(), &error);
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} else {
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fResource = ures_open(0, locale.getName(), &error);
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}
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}
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U_NAMESPACE_END
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