The Tor Browser: comparison intl/icu/source/i18n/format.cpp

--1:000000000000
+:d1b0ee76a3e6
+/*
+*******************************************************************************
+* Copyright (C) 1997-2012, International Business Machines Corporation and    *
+* others. All Rights Reserved.                                                *
+*******************************************************************************
+*
+* File FORMAT.CPP
+*
+* Modification History:
+*
+*   Date        Name        Description
+*   02/19/97    aliu        Converted from java.
+*   03/17/97    clhuang     Implemented with new APIs.
+*   03/27/97    helena      Updated to pass the simple test after code review.
+*   07/20/98    stephen        Added explicit init values for Field/ParsePosition
+********************************************************************************
+*/
+// *****************************************************************************
+// This file was generated from the java source file Format.java
+// *****************************************************************************
+#include "utypeinfo.h"  // for 'typeid' to work
+#include "unicode/utypes.h"
+#ifndef U_I18N_IMPLEMENTATION
+#error U_I18N_IMPLEMENTATION not set - must be set for all ICU source files in i18n/ - see http://userguide.icu-project.org/howtouseicu
+#endif
+/*
+* Dummy code:
+* If all modules in the I18N library are switched off, then there are no
+* library exports and MSVC 6 writes a .dll but not a .lib file.
+* Unless we export _something_ in that case...
+*/
+#if UCONFIG_NO_COLLATION && UCONFIG_NO_FORMATTING && UCONFIG_NO_TRANSLITERATION
+U_CAPI int32_t U_EXPORT2
+uprv_icuin_lib_dummy(int32_t i) {
+return -i;
+}
+#endif
+/* Format class implementation ---------------------------------------------- */
+#if !UCONFIG_NO_FORMATTING
+#include "unicode/format.h"
+#include "unicode/ures.h"
+#include "cstring.h"
+#include "locbased.h"
+// *****************************************************************************
+// class Format
+// *****************************************************************************
+U_NAMESPACE_BEGIN
+UOBJECT_DEFINE_RTTI_IMPLEMENTATION(FieldPosition)
+FieldPosition::~FieldPosition() {}
+FieldPosition *
+FieldPosition::clone() const {
+return new FieldPosition(*this);
+}
+// -------------------------------------
+// default constructor
+Format::Format()
+: UObject()
+{
+*validLocale = *actualLocale = 0;
+}
+// -------------------------------------
+Format::~Format()
+{
+}
+// -------------------------------------
+// copy constructor
+Format::Format(const Format &that)
+: UObject(that)
+{
+*this = that;
+}
+// -------------------------------------
+// assignment operator
+Format&
+Format::operator=(const Format& that)
+{
+if (this != &that) {
+uprv_strcpy(validLocale, that.validLocale);
+uprv_strcpy(actualLocale, that.actualLocale);
+}
+return *this;
+}
+// -------------------------------------
+// Formats the obj and append the result in the buffer, toAppendTo.
+// This calls the actual implementation in the concrete subclasses.
+UnicodeString&
+Format::format(const Formattable& obj,
+UnicodeString& toAppendTo,
+UErrorCode& status) const
+{
+if (U_FAILURE(status)) return toAppendTo;
+FieldPosition pos(FieldPosition::DONT_CARE);
+return format(obj, toAppendTo, pos, status);
+}
+// -------------------------------------
+// Default implementation sets unsupported error; subclasses should
+// override.
+UnicodeString&
+Format::format(const Formattable& /* unused obj */,
+UnicodeString& toAppendTo,
+FieldPositionIterator* /* unused posIter */,
+UErrorCode& status) const
+{
+if (!U_FAILURE(status)) {
+status = U_UNSUPPORTED_ERROR;
+}
+return toAppendTo;
+}
+// -------------------------------------
+// Parses the source string and create the corresponding
+// result object.  Checks the parse position for errors.
+void
+Format::parseObject(const UnicodeString& source,
+Formattable& result,
+UErrorCode& status) const
+{
+if (U_FAILURE(status)) return;
+ParsePosition parsePosition(0);
+parseObject(source, result, parsePosition);
+if (parsePosition.getIndex() == 0) {
+status = U_INVALID_FORMAT_ERROR;
+}
+}
+// -------------------------------------
+UBool
+Format::operator==(const Format& that) const
+{
+// Subclasses: Call this method and then add more specific checks.
+return typeid(*this) == typeid(that);
+}
+//---------------------------------------
+/**
+* Simple function for initializing a UParseError from a UnicodeString.
+*
+* @param pattern The pattern to copy into the parseError
+* @param pos The position in pattern where the error occured
+* @param parseError The UParseError object to fill in
+* @draft ICU 2.4
+*/
+void Format::syntaxError(const UnicodeString& pattern,
+int32_t pos,
+UParseError& parseError) {
+parseError.offset = pos;
+parseError.line=0;  // we are not using line number
+// for pre-context
+int32_t start = (pos < U_PARSE_CONTEXT_LEN)? 0 : (pos - (U_PARSE_CONTEXT_LEN-1
+/* subtract 1 so that we have room for null*/));
+int32_t stop  = pos;
+pattern.extract(start,stop-start,parseError.preContext,0);
+//null terminate the buffer
+parseError.preContext[stop-start] = 0;
+//for post-context
+start = pos+1;
+stop  = ((pos+U_PARSE_CONTEXT_LEN)<=pattern.length()) ? (pos+(U_PARSE_CONTEXT_LEN-1)) :
+pattern.length();
+pattern.extract(start,stop-start,parseError.postContext,0);
+//null terminate the buffer
+parseError.postContext[stop-start]= 0;
+}
+Locale
+Format::getLocale(ULocDataLocaleType type, UErrorCode& status) const {
+U_LOCALE_BASED(locBased, *this);
+return locBased.getLocale(type, status);
+}
+const char *
+Format::getLocaleID(ULocDataLocaleType type, UErrorCode& status) const {
+U_LOCALE_BASED(locBased, *this);
+return locBased.getLocaleID(type, status);
+}
+void
+Format::setLocaleIDs(const char* valid, const char* actual) {
+U_LOCALE_BASED(locBased, *this);
+locBased.setLocaleIDs(valid, actual);
+}
+U_NAMESPACE_END
+#endif /* #if !UCONFIG_NO_FORMATTING */
+//eof

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comparison: intl/icu/source/i18n/format.cpp

intl/icu/source/i18n/format.cpp