source: NonGTP/Xerces/xercesc/util/Transcoders/Iconv400/utypes.h @ 188

Revision 188, 10.0 KB checked in by mattausch, 19 years ago (diff)

added xercesc to support
Line 
1/*
2 * The Apache Software License, Version 1.1
3 *
4 * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
5 * reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in
16 *    the documentation and/or other materials provided with the
17 *    distribution.
18 *
19 * 3. The end-user documentation included with the redistribution,
20 *    if any, must include the following acknowledgment:
21 *       "This product includes software developed by the
22 *        Apache Software Foundation (http://www.apache.org/)."
23 *    Alternately, this acknowledgment may appear in the software itself,
24 *    if and wherever such third-party acknowledgments normally appear.
25 *
26 * 4. The names "Xerces" and "Apache Software Foundation" must
27 *    not be used to endorse or promote products derived from this
28 *    software without prior written permission. For written
29 *    permission, please contact apache\@apache.org.
30 *
31 * 5. Products derived from this software may not be called "Apache",
32 *    nor may "Apache" appear in their name, without prior written
33 *    permission of the Apache Software Foundation.
34 *
35 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
36 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
37 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
38 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
42 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
43 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
45 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
46 * SUCH DAMAGE.
47 * ====================================================================
48 *
49 * This software consists of voluntary contributions made by many
50 * individuals on behalf of the Apache Software Foundation, and was
51 * originally based on software copyright (c) 1999, International
52 * Business Machines, Inc., http://www.ibm.com .  For more information
53 * on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57/**
58 * $Log: utypes.h,v $
59 * Revision 1.2  2002/11/04 15:14:33  tng
60 * C++ Namespace Support.
61 *
62 * Revision 1.1.1.1  2002/02/01 22:22:36  peiyongz
63 * sane_include
64 *
65 * Revision 1.1  2000/02/10 18:08:28  abagchi
66 * Initial checkin
67 *
68 */
69
70#ifndef UTYPES_H
71#define UTYPES_H
72#include <wchar.h>
73#include <stdlib.h>
74
75/*===========================================================================*/
76/* Include platform-dependent definitions                                    */
77/* which are contained in the platform-specific file platform.h              */
78/*===========================================================================*/
79
80#include "pos400.h"
81
82XERCES_CPP_NAMESPACE_BEGIN
83
84/* XP_CPLUSPLUS is a cross-platform symbol which should be defined when
85   using C++.  It should not be defined when compiling under C. */
86#ifdef __cplusplus
87#   ifndef XP_CPLUSPLUS
88#       define XP_CPLUSPLUS
89#   endif
90#else
91#   undef XP_CPLUSPLUS
92#endif
93
94/*===========================================================================*/
95/* Boolean data type                                                         */
96/*===========================================================================*/
97
98#if ! HAVE_BOOL_T
99typedef int8_t bool_t;
100#endif
101
102#ifndef TRUE
103#   define TRUE  1
104#endif
105#ifndef FALSE
106#   define FALSE 0
107#endif
108
109/*===========================================================================*/
110/* Unicode string offset                                                     */
111/*===========================================================================*/
112typedef int32_t UTextOffset;
113
114/*===========================================================================*/
115/* Unicode character                                                         */
116/*===========================================================================*/
117typedef uint16_t UChar;
118
119
120/*===========================================================================*/
121/* For C wrappers, we use the symbol U_CAPI.                                 */
122/* This works properly if the includer is C or C++.                          */
123/* Functions are declared   U_CAPI return-type U_EXPORT2 function-name() ... */
124/*===========================================================================*/
125
126#ifdef XP_CPLUSPLUS
127#   define U_CFUNC extern "C"
128#   define U_CDECL_BEGIN extern "C" {
129#   define U_CDECL_END   }
130#else
131#   define U_CFUNC
132#   define U_CDECL_BEGIN
133#   define U_CDECL_END
134#endif
135#define U_CAPI U_CFUNC U_EXPORT
136
137
138/* Define NULL pointer value  if it isn't already defined */
139
140#ifndef NULL
141#ifdef XP_CPLUSPLUS
142#define NULL    0
143#else
144#define NULL    ((void *)0)
145#endif
146#endif
147
148/* Maximum value of a (void*) - use to indicate the limit of
149   an 'infinite' buffer.  */
150#define U_MAX_PTR ((void*)-1)
151
152
153
154/*===========================================================================*/
155/* UErrorCode                                                                */
156/*===========================================================================*/
157
158/** Error code to replace exception handling */
159#ifdef __OS400__
160enum UErrorCode1 {
161#else
162enum UErrorCode {
163#endif
164    U_ERROR_INFO_START        = -128,     /* Start of information results (semantically successful) */
165    U_USING_FALLBACK_ERROR    = -128,
166    U_USING_DEFAULT_ERROR     = -127,
167    U_ERROR_INFO_LIMIT,
168
169    U_ZERO_ERROR              =  0,       /* success */
170
171    U_ILLEGAL_ARGUMENT_ERROR  =  1,       /* Start of codes indicating failure */
172    U_MISSING_RESOURCE_ERROR  =  2,
173    U_INVALID_FORMAT_ERROR    =  3,
174    U_FILE_ACCESS_ERROR       =  4,
175    U_INTERNAL_PROGRAM_ERROR  =  5,       /* Indicates a bug in the library code */
176    U_MESSAGE_PARSE_ERROR     =  6,
177    U_MEMORY_ALLOCATION_ERROR =  7,       /* Memory allocation error */
178    U_INDEX_OUTOFBOUNDS_ERROR =  8,
179    U_PARSE_ERROR             =  9,       /* Equivalent to Java ParseException */
180    U_INVALID_CHAR_FOUND      = 10,       /* In the Character conversion routines: Invalid character or sequence was encountered*/
181    U_TRUNCATED_CHAR_FOUND    = 11,       /* In the Character conversion routines: More bytes are required to complete the conversion successfully*/
182    U_ILLEGAL_CHAR_FOUND      = 12,       /* In codeset conversion: a sequence that does NOT belong in the codepage has been encountered*/
183    U_INVALID_TABLE_FORMAT    = 13,       /* Conversion table file found, but corrupted*/
184    U_INVALID_TABLE_FILE      = 14,       /* Conversion table file not found*/
185    U_BUFFER_OVERFLOW_ERROR   = 15,       /* A result would not fit in the supplied buffer */
186    U_UNSUPPORTED_ERROR       = 16,       /* Requested operation not supported in current context */
187    U_ERROR_LIMIT
188};
189#ifdef __OS400__
190typedef int UErrorCode;
191#define U_SUCCESS(x) ((x)<=U_ZERO_ERROR)
192#define U_FAILURE(x) ((x)>U_ZERO_ERROR)
193#else
194#ifndef XP_CPLUSPLUS
195typedef enum UErrorCode UErrorCode;
196#endif
197#endif
198
199
200/* Use the following to determine if an UErrorCode represents */
201/* operational success or failure. */
202#ifndef __OS400__
203#ifdef XP_CPLUSPLUS
204inline bool_t U_SUCCESS(UErrorCode code) { return (bool_t)(code<=U_ZERO_ERROR); }
205inline bool_t U_FAILURE(UErrorCode code) { return (bool_t)(code>U_ZERO_ERROR); }
206#else
207#define U_SUCCESS(x) ((x)<=U_ZERO_ERROR)
208#define U_FAILURE(x) ((x)>U_ZERO_ERROR)
209#endif
210#endif
211
212/* Casting function for int32_t (backward compatibility version, here until
213   T_INT32 is replaced) */
214#define T_INT32(i) ((int32_t)i)
215
216
217/*===========================================================================*/
218/* Debugging                                                                 */
219/*===========================================================================*/
220
221/* remove this */
222
223/* This function is useful for debugging; it returns the text name */
224/* of an UErrorCode result.  This is not the most efficient way of */
225/* doing this but it's just for Debug builds anyway. */
226
227/* Do not use these arrays directly: they will move to a .c file! */
228static const char *
229_uErrorInfoName[U_ERROR_INFO_LIMIT-U_ERROR_INFO_START]={
230    "U_USING_FALLBACK_ERROR",
231    "U_USING_DEFAULT_ERROR"
232};
233
234static const char *
235_uErrorName[U_ERROR_LIMIT]={
236    "U_ZERO_ERROR",
237
238    "U_ILLEGAL_ARGUMENT_ERROR",
239    "U_MISSING_RESOURCE_ERROR",
240    "U_INVALID_FORMAT_ERROR",
241    "U_FILE_ACCESS_ERROR",
242    "U_INTERNAL_PROGRAM_ERROR",
243    "U_MESSAGE_PARSE_ERROR",
244    "U_MEMORY_ALLOCATION_ERROR",
245    "U_INDEX_OUTOFBOUNDS_ERROR",
246    "U_PARSE_ERROR",
247    "U_INVALID_CHAR_FOUND",
248    "U_TRUNCATED_CHAR_FOUND",
249    "U_ILLEGAL_CHAR_FOUND",
250    "U_INVALID_TABLE_FORMAT",
251    "U_INVALID_TABLE_FILE",
252    "U_BUFFER_OVERFLOW_ERROR",
253    "U_UNSUPPORTED_ERROR"
254};
255
256#ifdef XP_CPLUSPLUS
257inline const char *
258errorName(UErrorCode code)
259{
260    if(code>=0 && code<U_ERROR_LIMIT) {
261        return _uErrorName[code];
262    } else if(code>=U_ERROR_INFO_START && code<U_ERROR_INFO_LIMIT) {
263        return _uErrorInfoName[code-U_ERROR_INFO_START];
264    } else {
265        return "[BOGUS UErrorCode]";
266    }
267}
268#else
269#   define errorName(code) \
270        ((code)>=0 && (code)<U_ERROR_LIMIT) ? \
271            _uErrorName[code] : \
272            ((code)>=U_ERROR_INFO_START && (code)<U_ERROR_INFO_LIMIT) ? \
273                _uErrorInfoName[code-U_ERROR_INFO_START] : \
274                "[BOGUS UErrorCode]"
275#endif
276
277XERCES_CPP_NAMESPACE_END
278
279#endif /* _UTYPES */
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