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/*
**********************************************************************
* Copyright (C) 1996-2011, International Business Machines
* Corporation and others. All Rights Reserved.
**********************************************************************
*
* FILE NAME : UTYPES.H (formerly ptypes.h)
*
* Date Name Description
* 12/11/96 helena Creation.
* 02/27/97 aliu Added typedefs for UClassID, int8, int16, int32,
* uint8, uint16, and uint32.
* 04/01/97 aliu Added XP_CPLUSPLUS and modified to work under C as
* well as C++.
* Modified to use memcpy() for uprv_arrayCopy() fns.
* 04/14/97 aliu Added TPlatformUtilities.
* 05/07/97 aliu Added import/export specifiers (replacing the old
* broken EXT_CLASS). Added version number for our
* code. Cleaned up header.
* 6/20/97 helena Java class name change.
* 08/11/98 stephen UErrorCode changed from typedef to enum
* 08/12/98 erm Changed T_ANALYTIC_PACKAGE_VERSION to 3
* 08/14/98 stephen Added uprv_arrayCopy() for int8_t, int16_t, int32_t
* 12/09/98 jfitz Added BUFFER_OVERFLOW_ERROR (bug 1100066)
* 04/20/99 stephen Cleaned up & reworked for autoconf.
* Renamed to utypes.h.
* 05/05/99 stephen Changed to use <inttypes.h>
* 12/07/99 helena Moved copyright notice string from ucnv_bld.h here.
*******************************************************************************
*/
#ifndef UTYPES_H
#define UTYPES_H
#include "unicode/umachine.h"
#include "unicode/utf.h"
#include "unicode/uversion.h"
#include "unicode/uconfig.h"
#include "float.h"
/*!
* \file
* \brief Basic definitions for ICU, for both C and C++ APIs
*
* This file defines basic types, constants, and enumerations directly or
* indirectly by including other header files, especially utf.h for the
* basic character and string definitions and umachine.h for consistent
* integer and other types.
*/
/**
* \def U_SHOW_CPLUSPLUS_API
* @internal
*/
#ifdef XP_CPLUSPLUS
# ifndef U_SHOW_CPLUSPLUS_API
# define U_SHOW_CPLUSPLUS_API 1
# endif
#else
# undef U_SHOW_CPLUSPLUS_API
# define U_SHOW_CPLUSPLUS_API 0
#endif
/** @{ API visibility control */
/**
* \def U_HIDE_DRAFT_API
* Define this to 1 to request that draft API be "hidden"
* @internal
*/
/**
* \def U_HIDE_INTERNAL_API
* Define this to 1 to request that internal API be "hidden"
* @internal
*/
#if !U_DEFAULT_SHOW_DRAFT && !defined(U_SHOW_DRAFT_API)
#define U_HIDE_DRAFT_API 1
#endif
#if !U_DEFAULT_SHOW_DRAFT && !defined(U_SHOW_INTERNAL_API)
#define U_HIDE_INTERNAL_API 1
#endif
#ifdef U_HIDE_DRAFT_API
#include "unicode/udraft.h"
#endif
#ifdef U_HIDE_DEPRECATED_API
#include "unicode/udeprctd.h"
#endif
#ifdef U_HIDE_DEPRECATED_API
#include "unicode/uobslete.h"
#endif
#ifdef U_HIDE_INTERNAL_API
#include "unicode/uintrnal.h"
#endif
#ifdef U_HIDE_SYSTEM_API
#include "unicode/usystem.h"
#endif
/** @} */
/*===========================================================================*/
/* char Character set family */
/*===========================================================================*/
/**
* U_CHARSET_FAMILY is equal to this value when the platform is an ASCII based platform.
* @stable ICU 2.0
*/
#define U_ASCII_FAMILY 0
/**
* U_CHARSET_FAMILY is equal to this value when the platform is an EBCDIC based platform.
* @stable ICU 2.0
*/
#define U_EBCDIC_FAMILY 1
/**
* \def U_CHARSET_FAMILY
*
* <p>These definitions allow to specify the encoding of text
* in the char data type as defined by the platform and the compiler.
* It is enough to determine the code point values of "invariant characters",
* which are the ones shared by all encodings that are in use
* on a given platform.</p>
*
* <p>Those "invariant characters" should be all the uppercase and lowercase
* latin letters, the digits, the space, and "basic punctuation".
* Also, '\\n', '\\r', '\\t' should be available.</p>
*
* <p>The list of "invariant characters" is:<br>
* \code
* A-Z a-z 0-9 SPACE " % &amp; ' ( ) * + , - . / : ; < = > ? _
* \endcode
* <br>
* (52 letters + 10 numbers + 20 punc/sym/space = 82 total)</p>
*
* <p>This matches the IBM Syntactic Character Set (CS 640).</p>
*
* <p>In other words, all the graphic characters in 7-bit ASCII should
* be safely accessible except the following:</p>
*
* \code
* '\' <backslash>
* '[' <left bracket>
* ']' <right bracket>
* '{' <left brace>
* '}' <right brace>
* '^' <circumflex>
* '~' <tilde>
* '!' <exclamation mark>
* '#' <number sign>
* '|' <vertical line>
* '$' <dollar sign>
* '@' <commercial at>
* '`' <grave accent>
* \endcode
* @stable ICU 2.0
*/
#ifndef U_CHARSET_FAMILY
# define U_CHARSET_FAMILY 0
#endif
/**
* \def U_CHARSET_IS_UTF8
*
* Hardcode the default charset to UTF-8.
*
* If this is set to 1, then
* - ICU will assume that all non-invariant char*, StringPiece, std::string etc.
* contain UTF-8 text, regardless of what the system API uses
* - some ICU code will use fast functions like u_strFromUTF8()
* rather than the more general and more heavy-weight conversion API (ucnv.h)
* - ucnv_getDefaultName() always returns "UTF-8"
* - ucnv_setDefaultName() is disabled and will not change the default charset
* - static builds of ICU are smaller
* - more functionality is available with the UCONFIG_NO_CONVERSION build-time
* configuration option (see unicode/uconfig.h)
* - the UCONFIG_NO_CONVERSION build option in uconfig.h is more usable
*
* @stable ICU 4.2
* @see UCONFIG_NO_CONVERSION
*/
#ifndef U_CHARSET_IS_UTF8
# define U_CHARSET_IS_UTF8 0
#endif
/*===========================================================================*/
/* ICUDATA naming scheme */
/*===========================================================================*/
/**
* \def U_ICUDATA_TYPE_LETTER
*
* This is a platform-dependent string containing one letter:
* - b for big-endian, ASCII-family platforms
* - l for little-endian, ASCII-family platforms
* - e for big-endian, EBCDIC-family platforms
* This letter is part of the common data file name.
* @stable ICU 2.0
*/
/**
* \def U_ICUDATA_TYPE_LITLETTER
* The non-string form of U_ICUDATA_TYPE_LETTER
* @stable ICU 2.0
*/
#if U_CHARSET_FAMILY
# if U_IS_BIG_ENDIAN
/* EBCDIC - should always be BE */
# define U_ICUDATA_TYPE_LETTER "e"
# define U_ICUDATA_TYPE_LITLETTER e
# else
# error "Don't know what to do with little endian EBCDIC!"
# define U_ICUDATA_TYPE_LETTER "x"
# define U_ICUDATA_TYPE_LITLETTER x
# endif
#else
# if U_IS_BIG_ENDIAN
/* Big-endian ASCII */
# define U_ICUDATA_TYPE_LETTER "b"
# define U_ICUDATA_TYPE_LITLETTER b
# else
/* Little-endian ASCII */
# define U_ICUDATA_TYPE_LETTER "l"
# define U_ICUDATA_TYPE_LITLETTER l
# endif
#endif
/**
* A single string literal containing the icudata stub name. i.e. 'icudt18e' for
* ICU 1.8.x on EBCDIC, etc..
* @stable ICU 2.0
*/
#define U_ICUDATA_NAME "icudt" U_ICU_VERSION_SHORT U_ICUDATA_TYPE_LETTER /**< @internal */
#define U_USRDATA_NAME "usrdt" U_ICU_VERSION_SHORT U_ICUDATA_TYPE_LETTER /**< @internal */
#define U_USE_USRDATA 1 /**< @internal */
/**
* U_ICU_ENTRY_POINT is the name of the DLL entry point to the ICU data library.
* Defined as a literal, not a string.
* Tricky Preprocessor use - ## operator replaces macro paramters with the literal string
* from the corresponding macro invocation, _before_ other macro substitutions.
* Need a nested \#defines to get the actual version numbers rather than
* the literal text U_ICU_VERSION_MAJOR_NUM into the name.
* The net result will be something of the form
* \#define U_ICU_ENTRY_POINT icudt19_dat
* @stable ICU 2.4
*/
#define U_ICUDATA_ENTRY_POINT U_DEF2_ICUDATA_ENTRY_POINT(U_ICU_VERSION_MAJOR_NUM, U_ICU_VERSION_MINOR_NUM)
/**
* Do not use.
* @internal
*/
#define U_DEF2_ICUDATA_ENTRY_POINT(major, minor) U_DEF_ICUDATA_ENTRY_POINT(major, minor)
/**
* Do not use.
* @internal
*/
#ifndef U_DEF_ICUDATA_ENTRY_POINT
/* affected by symbol renaming. See platform.h */
#define U_DEF_ICUDATA_ENTRY_POINT(major, minor) icudt##major##minor##_dat
#endif
/**
* \def U_CALLCONV
* Similar to U_CDECL_BEGIN/U_CDECL_END, this qualifier is necessary
* in callback function typedefs to make sure that the calling convention
* is compatible.
*
* This is only used for non-ICU-API functions.
* When a function is a public ICU API,
* you must use the U_CAPI and U_EXPORT2 qualifiers.
* @stable ICU 2.0
*/
#if defined(OS390) && defined(XP_CPLUSPLUS)
# define U_CALLCONV __cdecl
#else
# define U_CALLCONV U_EXPORT2
#endif
/**
* \def NULL
* Define NULL if necessary, to 0 for C++ and to ((void *)0) for C.
* @stable ICU 2.0
*/
#ifndef NULL
#ifdef XP_CPLUSPLUS
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif
/*===========================================================================*/
/* Calendar/TimeZone data types */
/*===========================================================================*/
/**
* Date and Time data type.
* This is a primitive data type that holds the date and time
* as the number of milliseconds since 1970-jan-01, 00:00 UTC.
* UTC leap seconds are ignored.
* @stable ICU 2.0
*/
typedef double UDate;
/** The number of milliseconds per second @stable ICU 2.0 */
#define U_MILLIS_PER_SECOND (1000)
/** The number of milliseconds per minute @stable ICU 2.0 */
#define U_MILLIS_PER_MINUTE (60000)
/** The number of milliseconds per hour @stable ICU 2.0 */
#define U_MILLIS_PER_HOUR (3600000)
/** The number of milliseconds per day @stable ICU 2.0 */
#define U_MILLIS_PER_DAY (86400000)
/**
* Maximum UDate value
* @draft ICU 4.8
*/
#define U_DATE_MAX DBL_MAX
/**
* Minimum UDate value
* @draft ICU 4.8
*/
#define U_DATE_MIN -U_DATE_MAX
/*===========================================================================*/
/* UClassID-based RTTI */
/*===========================================================================*/
/**
* UClassID is used to identify classes without using RTTI, since RTTI
* is not yet supported by all C++ compilers. Each class hierarchy which needs
* to implement polymorphic clone() or operator==() defines two methods,
* described in detail below. UClassID values can be compared using
* operator==(). Nothing else should be done with them.
*
* \par
* getDynamicClassID() is declared in the base class of the hierarchy as
* a pure virtual. Each concrete subclass implements it in the same way:
*
* \code
* class Base {
* public:
* virtual UClassID getDynamicClassID() const = 0;
* }
*
* class Derived {
* public:
* virtual UClassID getDynamicClassID() const
* { return Derived::getStaticClassID(); }
* }
* \endcode
*
* Each concrete class implements getStaticClassID() as well, which allows
* clients to test for a specific type.
*
* \code
* class Derived {
* public:
* static UClassID U_EXPORT2 getStaticClassID();
* private:
* static char fgClassID;
* }
*
* // In Derived.cpp:
* UClassID Derived::getStaticClassID()
* { return (UClassID)&Derived::fgClassID; }
* char Derived::fgClassID = 0; // Value is irrelevant
* \endcode
* @stable ICU 2.0
*/
typedef void* UClassID;
/*===========================================================================*/
/* Shared library/DLL import-export API control */
/*===========================================================================*/
/*
* Control of symbol import/export.
* ICU is separated into three libraries.
*/
/*
* \def U_COMBINED_IMPLEMENTATION
* Set to export library symbols from inside the ICU library
* when all of ICU is in a single library.
* This can be set as a compiler option while building ICU, and it
* needs to be the first one tested to override U_COMMON_API, U_I18N_API, etc.
* @stable ICU 2.0
*/
/**
* \def U_DATA_API
* Set to export library symbols from inside the stubdata library,
* and to import them from outside.
* @stable ICU 3.0
*/
/**
* \def U_COMMON_API
* Set to export library symbols from inside the common library,
* and to import them from outside.
* @stable ICU 2.0
*/
/**
* \def U_I18N_API
* Set to export library symbols from inside the i18n library,
* and to import them from outside.
* @stable ICU 2.0
*/
/**
* \def U_LAYOUT_API
* Set to export library symbols from inside the layout engine library,
* and to import them from outside.
* @stable ICU 2.0
*/
/**
* \def U_LAYOUTEX_API
* Set to export library symbols from inside the layout extensions library,
* and to import them from outside.
* @stable ICU 2.6
*/
/**
* \def U_IO_API
* Set to export library symbols from inside the ustdio library,
* and to import them from outside.
* @stable ICU 2.0
*/
/**
* \def U_TOOLUTIL_API
* Set to export library symbols from inside the toolutil library,
* and to import them from outside.
* @stable ICU 3.4
*/
#if defined(U_COMBINED_IMPLEMENTATION)
#define U_DATA_API U_EXPORT
#define U_COMMON_API U_EXPORT
#define U_I18N_API U_EXPORT
#define U_LAYOUT_API U_EXPORT
#define U_LAYOUTEX_API U_EXPORT
#define U_IO_API U_EXPORT
#define U_TOOLUTIL_API U_EXPORT
#elif defined(U_STATIC_IMPLEMENTATION)
#define U_DATA_API
#define U_COMMON_API
#define U_I18N_API
#define U_LAYOUT_API
#define U_LAYOUTEX_API
#define U_IO_API
#define U_TOOLUTIL_API
#elif defined(U_COMMON_IMPLEMENTATION)
#define U_DATA_API U_IMPORT
#define U_COMMON_API U_EXPORT
#define U_I18N_API U_IMPORT
#define U_LAYOUT_API U_IMPORT
#define U_LAYOUTEX_API U_IMPORT
#define U_IO_API U_IMPORT
#define U_TOOLUTIL_API U_IMPORT
#elif defined(U_I18N_IMPLEMENTATION)
#define U_DATA_API U_IMPORT
#define U_COMMON_API U_IMPORT
#define U_I18N_API U_EXPORT
#define U_LAYOUT_API U_IMPORT
#define U_LAYOUTEX_API U_IMPORT
#define U_IO_API U_IMPORT
#define U_TOOLUTIL_API U_IMPORT
#elif defined(U_LAYOUT_IMPLEMENTATION)
#define U_DATA_API U_IMPORT
#define U_COMMON_API U_IMPORT
#define U_I18N_API U_IMPORT
#define U_LAYOUT_API U_EXPORT
#define U_LAYOUTEX_API U_IMPORT
#define U_IO_API U_IMPORT
#define U_TOOLUTIL_API U_IMPORT
#elif defined(U_LAYOUTEX_IMPLEMENTATION)
#define U_DATA_API U_IMPORT
#define U_COMMON_API U_IMPORT
#define U_I18N_API U_IMPORT
#define U_LAYOUT_API U_IMPORT
#define U_LAYOUTEX_API U_EXPORT
#define U_IO_API U_IMPORT
#define U_TOOLUTIL_API U_IMPORT
#elif defined(U_IO_IMPLEMENTATION)
#define U_DATA_API U_IMPORT
#define U_COMMON_API U_IMPORT
#define U_I18N_API U_IMPORT
#define U_LAYOUT_API U_IMPORT
#define U_LAYOUTEX_API U_IMPORT
#define U_IO_API U_EXPORT
#define U_TOOLUTIL_API U_IMPORT
#elif defined(U_TOOLUTIL_IMPLEMENTATION)
#define U_DATA_API U_IMPORT
#define U_COMMON_API U_IMPORT
#define U_I18N_API U_IMPORT
#define U_LAYOUT_API U_IMPORT
#define U_LAYOUTEX_API U_IMPORT
#define U_IO_API U_IMPORT
#define U_TOOLUTIL_API U_EXPORT
#else
#define U_DATA_API U_IMPORT
#define U_COMMON_API U_IMPORT
#define U_I18N_API U_IMPORT
#define U_LAYOUT_API U_IMPORT
#define U_LAYOUTEX_API U_IMPORT
#define U_IO_API U_IMPORT
#define U_TOOLUTIL_API U_IMPORT
#endif
/**
* \def U_STANDARD_CPP_NAMESPACE
* Control of C++ Namespace
* @stable ICU 2.0
*/
#ifdef __cplusplus
#define U_STANDARD_CPP_NAMESPACE ::
#else
#define U_STANDARD_CPP_NAMESPACE
#endif
/*===========================================================================*/
/* Global delete operator */
/*===========================================================================*/
/*
* The ICU4C library must not use the global new and delete operators.
* These operators here are defined to enable testing for this.
* See Jitterbug 2581 for details of why this is necessary.
*
* Verification that ICU4C's memory usage is correct, i.e.,
* that global new/delete are not used:
*
* a) Check for imports of global new/delete (see uobject.cpp for details)
* b) Verify that new is never imported.
* c) Verify that delete is only imported from object code for interface/mixin classes.
* d) Add global delete and delete[] only for the ICU4C library itself
* and define them in a way that crashes or otherwise easily shows a problem.
*
* The following implements d).
* The operator implementations crash; this is intentional and used for library debugging.
*
* Note: This is currently only done on Windows because
* some Linux/Unix compilers have problems with defining global new/delete.
* On Windows, U_WINDOWS is defined, and it is _MSC_VER>=1200 for MSVC 6.0 and higher.
*/
#if defined(XP_CPLUSPLUS) && defined(U_WINDOWS) && U_DEBUG && U_OVERRIDE_CXX_ALLOCATION && (_MSC_VER>=1200) && !defined(U_STATIC_IMPLEMENTATION) && (defined(U_COMMON_IMPLEMENTATION) || defined(U_I18N_IMPLEMENTATION) || defined(U_IO_IMPLEMENTATION) || defined(U_LAYOUT_IMPLEMENTATION) || defined(U_LAYOUTEX_IMPLEMENTATION))
#ifndef U_HIDE_INTERNAL_API
/**
* Global operator new, defined only inside ICU4C, must not be used.
* Crashes intentionally.
* @internal
*/
inline void *
operator new(size_t /*size*/) {
char *q=NULL;
*q=5; /* break it */
return q;
}
#ifdef _Ret_bytecap_
/* This is only needed to suppress a Visual C++ 2008 warning for operator new[]. */
_Ret_bytecap_(_Size)
#endif
/**
* Global operator new[], defined only inside ICU4C, must not be used.
* Crashes intentionally.
* @internal
*/
inline void *
operator new[](size_t /*size*/) {
char *q=NULL;
*q=5; /* break it */
return q;
}
/**
* Global operator delete, defined only inside ICU4C, must not be used.
* Crashes intentionally.
* @internal
*/
inline void
operator delete(void * /*p*/) {
char *q=NULL;
*q=5; /* break it */
}
/**
* Global operator delete[], defined only inside ICU4C, must not be used.
* Crashes intentionally.
* @internal
*/
inline void
operator delete[](void * /*p*/) {
char *q=NULL;
*q=5; /* break it */
}
#endif /* U_HIDE_INTERNAL_API */
#endif
/*===========================================================================*/
/* UErrorCode */
/*===========================================================================*/
/**
* Error code to replace exception handling, so that the code is compatible with all C++ compilers,
* and to use the same mechanism for C and C++.
*
* \par
* ICU functions that take a reference (C++) or a pointer (C) to a UErrorCode
* first test if(U_FAILURE(errorCode)) { return immediately; }
* so that in a chain of such functions the first one that sets an error code
* causes the following ones to not perform any operations.
*
* \par
* Error codes should be tested using U_FAILURE() and U_SUCCESS().
* @stable ICU 2.0
*/
typedef enum UErrorCode {
/* The ordering of U_ERROR_INFO_START Vs U_USING_FALLBACK_WARNING looks weird
* and is that way because VC++ debugger displays first encountered constant,
* which is not the what the code is used for
*/
U_USING_FALLBACK_WARNING = -128, /**< A resource bundle lookup returned a fallback result (not an error) */
U_ERROR_WARNING_START = -128, /**< Start of information results (semantically successful) */
U_USING_DEFAULT_WARNING = -127, /**< A resource bundle lookup returned a result from the root locale (not an error) */
U_SAFECLONE_ALLOCATED_WARNING = -126, /**< A SafeClone operation required allocating memory (informational only) */
U_STATE_OLD_WARNING = -125, /**< ICU has to use compatibility layer to construct the service. Expect performance/memory usage degradation. Consider upgrading */
U_STRING_NOT_TERMINATED_WARNING = -124,/**< An output string could not be NUL-terminated because output length==destCapacity. */
U_SORT_KEY_TOO_SHORT_WARNING = -123, /**< Number of levels requested in getBound is higher than the number of levels in the sort key */
U_AMBIGUOUS_ALIAS_WARNING = -122, /**< This converter alias can go to different converter implementations */
U_DIFFERENT_UCA_VERSION = -121, /**< ucol_open encountered a mismatch between UCA version and collator image version, so the collator was constructed from rules. No impact to further function */
U_PLUGIN_CHANGED_LEVEL_WARNING = -120, /**< A plugin caused a level change. May not be an error, but later plugins may not load. */
U_ERROR_WARNING_LIMIT, /**< This must always be the last warning value to indicate the limit for UErrorCode warnings (last warning code +1) */
U_ZERO_ERROR = 0, /**< No error, no warning. */
U_ILLEGAL_ARGUMENT_ERROR = 1, /**< Start of codes indicating failure */
U_MISSING_RESOURCE_ERROR = 2, /**< The requested resource cannot be found */
U_INVALID_FORMAT_ERROR = 3, /**< Data format is not what is expected */
U_FILE_ACCESS_ERROR = 4, /**< The requested file cannot be found */
U_INTERNAL_PROGRAM_ERROR = 5, /**< Indicates a bug in the library code */
U_MESSAGE_PARSE_ERROR = 6, /**< Unable to parse a message (message format) */
U_MEMORY_ALLOCATION_ERROR = 7, /**< Memory allocation error */
U_INDEX_OUTOFBOUNDS_ERROR = 8, /**< Trying to access the index that is out of bounds */
U_PARSE_ERROR = 9, /**< Equivalent to Java ParseException */
U_INVALID_CHAR_FOUND = 10, /**< Character conversion: Unmappable input sequence. In other APIs: Invalid character. */
U_TRUNCATED_CHAR_FOUND = 11, /**< Character conversion: Incomplete input sequence. */
U_ILLEGAL_CHAR_FOUND = 12, /**< Character conversion: Illegal input sequence/combination of input units. */
U_INVALID_TABLE_FORMAT = 13, /**< Conversion table file found, but corrupted */
U_INVALID_TABLE_FILE = 14, /**< Conversion table file not found */
U_BUFFER_OVERFLOW_ERROR = 15, /**< A result would not fit in the supplied buffer */
U_UNSUPPORTED_ERROR = 16, /**< Requested operation not supported in current context */
U_RESOURCE_TYPE_MISMATCH = 17, /**< an operation is requested over a resource that does not support it */
U_ILLEGAL_ESCAPE_SEQUENCE = 18, /**< ISO-2022 illlegal escape sequence */
U_UNSUPPORTED_ESCAPE_SEQUENCE = 19, /**< ISO-2022 unsupported escape sequence */
U_NO_SPACE_AVAILABLE = 20, /**< No space available for in-buffer expansion for Arabic shaping */
U_CE_NOT_FOUND_ERROR = 21, /**< Currently used only while setting variable top, but can be used generally */
U_PRIMARY_TOO_LONG_ERROR = 22, /**< User tried to set variable top to a primary that is longer than two bytes */
U_STATE_TOO_OLD_ERROR = 23, /**< ICU cannot construct a service from this state, as it is no longer supported */
U_TOO_MANY_ALIASES_ERROR = 24, /**< There are too many aliases in the path to the requested resource.
It is very possible that a circular alias definition has occured */
U_ENUM_OUT_OF_SYNC_ERROR = 25, /**< UEnumeration out of sync with underlying collection */
U_INVARIANT_CONVERSION_ERROR = 26, /**< Unable to convert a UChar* string to char* with the invariant converter. */
U_INVALID_STATE_ERROR = 27, /**< Requested operation can not be completed with ICU in its current state */
U_COLLATOR_VERSION_MISMATCH = 28, /**< Collator version is not compatible with the base version */
U_USELESS_COLLATOR_ERROR = 29, /**< Collator is options only and no base is specified */
U_NO_WRITE_PERMISSION = 30, /**< Attempt to modify read-only or constant data. */
U_STANDARD_ERROR_LIMIT, /**< This must always be the last value to indicate the limit for standard errors */
/*
* the error code range 0x10000 0x10100 are reserved for Transliterator
*/
U_BAD_VARIABLE_DEFINITION=0x10000,/**< Missing '$' or duplicate variable name */
U_PARSE_ERROR_START = 0x10000, /**< Start of Transliterator errors */
U_MALFORMED_RULE, /**< Elements of a rule are misplaced */
U_MALFORMED_SET, /**< A UnicodeSet pattern is invalid*/
U_MALFORMED_SYMBOL_REFERENCE, /**< UNUSED as of ICU 2.4 */
U_MALFORMED_UNICODE_ESCAPE, /**< A Unicode escape pattern is invalid*/
U_MALFORMED_VARIABLE_DEFINITION, /**< A variable definition is invalid */
U_MALFORMED_VARIABLE_REFERENCE, /**< A variable reference is invalid */
U_MISMATCHED_SEGMENT_DELIMITERS, /**< UNUSED as of ICU 2.4 */
U_MISPLACED_ANCHOR_START, /**< A start anchor appears at an illegal position */
U_MISPLACED_CURSOR_OFFSET, /**< A cursor offset occurs at an illegal position */
U_MISPLACED_QUANTIFIER, /**< A quantifier appears after a segment close delimiter */
U_MISSING_OPERATOR, /**< A rule contains no operator */
U_MISSING_SEGMENT_CLOSE, /**< UNUSED as of ICU 2.4 */
U_MULTIPLE_ANTE_CONTEXTS, /**< More than one ante context */
U_MULTIPLE_CURSORS, /**< More than one cursor */
U_MULTIPLE_POST_CONTEXTS, /**< More than one post context */
U_TRAILING_BACKSLASH, /**< A dangling backslash */
U_UNDEFINED_SEGMENT_REFERENCE, /**< A segment reference does not correspond to a defined segment */
U_UNDEFINED_VARIABLE, /**< A variable reference does not correspond to a defined variable */
U_UNQUOTED_SPECIAL, /**< A special character was not quoted or escaped */
U_UNTERMINATED_QUOTE, /**< A closing single quote is missing */
U_RULE_MASK_ERROR, /**< A rule is hidden by an earlier more general rule */
U_MISPLACED_COMPOUND_FILTER, /**< A compound filter is in an invalid location */
U_MULTIPLE_COMPOUND_FILTERS, /**< More than one compound filter */
U_INVALID_RBT_SYNTAX, /**< A "::id" rule was passed to the RuleBasedTransliterator parser */
U_INVALID_PROPERTY_PATTERN, /**< UNUSED as of ICU 2.4 */
U_MALFORMED_PRAGMA, /**< A 'use' pragma is invlalid */
U_UNCLOSED_SEGMENT, /**< A closing ')' is missing */
U_ILLEGAL_CHAR_IN_SEGMENT, /**< UNUSED as of ICU 2.4 */
U_VARIABLE_RANGE_EXHAUSTED, /**< Too many stand-ins generated for the given variable range */
U_VARIABLE_RANGE_OVERLAP, /**< The variable range overlaps characters used in rules */
U_ILLEGAL_CHARACTER, /**< A special character is outside its allowed context */
U_INTERNAL_TRANSLITERATOR_ERROR, /**< Internal transliterator system error */
U_INVALID_ID, /**< A "::id" rule specifies an unknown transliterator */
U_INVALID_FUNCTION, /**< A "&fn()" rule specifies an unknown transliterator */
U_PARSE_ERROR_LIMIT, /**< The limit for Transliterator errors */
/*
* the error code range 0x10100 0x10200 are reserved for formatting API parsing error
*/
U_UNEXPECTED_TOKEN=0x10100, /**< Syntax error in format pattern */
U_FMT_PARSE_ERROR_START=0x10100, /**< Start of format library errors */
U_MULTIPLE_DECIMAL_SEPARATORS, /**< More than one decimal separator in number pattern */
U_MULTIPLE_DECIMAL_SEPERATORS = U_MULTIPLE_DECIMAL_SEPARATORS, /**< Typo: kept for backward compatibility. Use U_MULTIPLE_DECIMAL_SEPARATORS */
U_MULTIPLE_EXPONENTIAL_SYMBOLS, /**< More than one exponent symbol in number pattern */
U_MALFORMED_EXPONENTIAL_PATTERN, /**< Grouping symbol in exponent pattern */
U_MULTIPLE_PERCENT_SYMBOLS, /**< More than one percent symbol in number pattern */
U_MULTIPLE_PERMILL_SYMBOLS, /**< More than one permill symbol in number pattern */
U_MULTIPLE_PAD_SPECIFIERS, /**< More than one pad symbol in number pattern */
U_PATTERN_SYNTAX_ERROR, /**< Syntax error in format pattern */
U_ILLEGAL_PAD_POSITION, /**< Pad symbol misplaced in number pattern */
U_UNMATCHED_BRACES, /**< Braces do not match in message pattern */
U_UNSUPPORTED_PROPERTY, /**< UNUSED as of ICU 2.4 */
U_UNSUPPORTED_ATTRIBUTE, /**< UNUSED as of ICU 2.4 */
U_ARGUMENT_TYPE_MISMATCH, /**< Argument name and argument index mismatch in MessageFormat functions */
U_DUPLICATE_KEYWORD, /**< Duplicate keyword in PluralFormat */
U_UNDEFINED_KEYWORD, /**< Undefined Plural keyword */
U_DEFAULT_KEYWORD_MISSING, /**< Missing DEFAULT rule in plural rules */
U_DECIMAL_NUMBER_SYNTAX_ERROR, /**< Decimal number syntax error */
U_FORMAT_INEXACT_ERROR, /**< Cannot format a number exactly and rounding mode is ROUND_UNNECESSARY @draft ICU 4.8 */
U_FMT_PARSE_ERROR_LIMIT, /**< The limit for format library errors */
/*
* the error code range 0x10200 0x102ff are reserved for Break Iterator related error
*/
U_BRK_INTERNAL_ERROR=0x10200, /**< An internal error (bug) was detected. */
U_BRK_ERROR_START=0x10200, /**< Start of codes indicating Break Iterator failures */
U_BRK_HEX_DIGITS_EXPECTED, /**< Hex digits expected as part of a escaped char in a rule. */
U_BRK_SEMICOLON_EXPECTED, /**< Missing ';' at the end of a RBBI rule. */
U_BRK_RULE_SYNTAX, /**< Syntax error in RBBI rule. */
U_BRK_UNCLOSED_SET, /**< UnicodeSet witing an RBBI rule missing a closing ']'. */
U_BRK_ASSIGN_ERROR, /**< Syntax error in RBBI rule assignment statement. */
U_BRK_VARIABLE_REDFINITION, /**< RBBI rule $Variable redefined. */
U_BRK_MISMATCHED_PAREN, /**< Mis-matched parentheses in an RBBI rule. */
U_BRK_NEW_LINE_IN_QUOTED_STRING, /**< Missing closing quote in an RBBI rule. */
U_BRK_UNDEFINED_VARIABLE, /**< Use of an undefined $Variable in an RBBI rule. */
U_BRK_INIT_ERROR, /**< Initialization failure. Probable missing ICU Data. */
U_BRK_RULE_EMPTY_SET, /**< Rule contains an empty Unicode Set. */
U_BRK_UNRECOGNIZED_OPTION, /**< !!option in RBBI rules not recognized. */
U_BRK_MALFORMED_RULE_TAG, /**< The {nnn} tag on a rule is mal formed */
U_BRK_ERROR_LIMIT, /**< This must always be the last value to indicate the limit for Break Iterator failures */
/*
* The error codes in the range 0x10300-0x103ff are reserved for regular expression related errrs
*/
U_REGEX_INTERNAL_ERROR=0x10300, /**< An internal error (bug) was detected. */
U_REGEX_ERROR_START=0x10300, /**< Start of codes indicating Regexp failures */
U_REGEX_RULE_SYNTAX, /**< Syntax error in regexp pattern. */
U_REGEX_INVALID_STATE, /**< RegexMatcher in invalid state for requested operation */
U_REGEX_BAD_ESCAPE_SEQUENCE, /**< Unrecognized backslash escape sequence in pattern */
U_REGEX_PROPERTY_SYNTAX, /**< Incorrect Unicode property */
U_REGEX_UNIMPLEMENTED, /**< Use of regexp feature that is not yet implemented. */
U_REGEX_MISMATCHED_PAREN, /**< Incorrectly nested parentheses in regexp pattern. */
U_REGEX_NUMBER_TOO_BIG, /**< Decimal number is too large. */
U_REGEX_BAD_INTERVAL, /**< Error in {min,max} interval */
U_REGEX_MAX_LT_MIN, /**< In {min,max}, max is less than min. */
U_REGEX_INVALID_BACK_REF, /**< Back-reference to a non-existent capture group. */
U_REGEX_INVALID_FLAG, /**< Invalid value for match mode flags. */
U_REGEX_LOOK_BEHIND_LIMIT, /**< Look-Behind pattern matches must have a bounded maximum length. */
U_REGEX_SET_CONTAINS_STRING, /**< Regexps cannot have UnicodeSets containing strings.*/
U_REGEX_OCTAL_TOO_BIG, /**< Octal character constants must be <= 0377. */
U_REGEX_MISSING_CLOSE_BRACKET, /**< Missing closing bracket on a bracket expression. */
U_REGEX_INVALID_RANGE, /**< In a character range [x-y], x is greater than y. */
U_REGEX_STACK_OVERFLOW, /**< Regular expression backtrack stack overflow. */
U_REGEX_TIME_OUT, /**< Maximum allowed match time exceeded */
U_REGEX_STOPPED_BY_CALLER, /**< Matching operation aborted by user callback fn. */
U_REGEX_ERROR_LIMIT, /**< This must always be the last value to indicate the limit for regexp errors */
/*
* The error code in the range 0x10400-0x104ff are reserved for IDNA related error codes
*/
U_IDNA_PROHIBITED_ERROR=0x10400,
U_IDNA_ERROR_START=0x10400,
U_IDNA_UNASSIGNED_ERROR,
U_IDNA_CHECK_BIDI_ERROR,
U_IDNA_STD3_ASCII_RULES_ERROR,
U_IDNA_ACE_PREFIX_ERROR,
U_IDNA_VERIFICATION_ERROR,
U_IDNA_LABEL_TOO_LONG_ERROR,
U_IDNA_ZERO_LENGTH_LABEL_ERROR,
U_IDNA_DOMAIN_NAME_TOO_LONG_ERROR,
U_IDNA_ERROR_LIMIT,
/*
* Aliases for StringPrep
*/
U_STRINGPREP_PROHIBITED_ERROR = U_IDNA_PROHIBITED_ERROR,
U_STRINGPREP_UNASSIGNED_ERROR = U_IDNA_UNASSIGNED_ERROR,
U_STRINGPREP_CHECK_BIDI_ERROR = U_IDNA_CHECK_BIDI_ERROR,
/*
* The error code in the range 0x10500-0x105ff are reserved for Plugin related error codes
*/
U_PLUGIN_ERROR_START=0x10500, /**< Start of codes indicating plugin failures */
U_PLUGIN_TOO_HIGH=0x10500, /**< The plugin's level is too high to be loaded right now. */
U_PLUGIN_DIDNT_SET_LEVEL, /**< The plugin didn't call uplug_setPlugLevel in response to a QUERY */
U_PLUGIN_ERROR_LIMIT, /**< This must always be the last value to indicate the limit for plugin errors */
U_ERROR_LIMIT=U_PLUGIN_ERROR_LIMIT /**< This must always be the last value to indicate the limit for UErrorCode (last error code +1) */
} UErrorCode;
/* Use the following to determine if an UErrorCode represents */
/* operational success or failure. */
#ifdef XP_CPLUSPLUS
/**
* Does the error code indicate success?
* @stable ICU 2.0
*/
static
inline UBool U_SUCCESS(UErrorCode code) { return (UBool)(code<=U_ZERO_ERROR); }
/**
* Does the error code indicate a failure?
* @stable ICU 2.0
*/
static
inline UBool U_FAILURE(UErrorCode code) { return (UBool)(code>U_ZERO_ERROR); }
#else
/**
* Does the error code indicate success?
* @stable ICU 2.0
*/
# define U_SUCCESS(x) ((x)<=U_ZERO_ERROR)
/**
* Does the error code indicate a failure?
* @stable ICU 2.0
*/
# define U_FAILURE(x) ((x)>U_ZERO_ERROR)
#endif
/**
* Return a string for a UErrorCode value.
* The string will be the same as the name of the error code constant
* in the UErrorCode enum above.
* @stable ICU 2.0
*/
U_STABLE const char * U_EXPORT2
u_errorName(UErrorCode code);
#endif /* _UTYPES */