ICU 52.1  52.1
udata.h
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1 /*
2 ******************************************************************************
3 *
4 * Copyright (C) 1999-2012, International Business Machines
5 * Corporation and others. All Rights Reserved.
6 *
7 ******************************************************************************
8 * file name: udata.h
9 * encoding: US-ASCII
10 * tab size: 8 (not used)
11 * indentation:4
12 *
13 * created on: 1999oct25
14 * created by: Markus W. Scherer
15 */
16 
17 #ifndef __UDATA_H__
18 #define __UDATA_H__
19 
20 #include "unicode/utypes.h"
21 #include "unicode/localpointer.h"
22 
24 
40 #ifndef U_HIDE_INTERNAL_API
41 
45 #define U_TREE_SEPARATOR '-'
46 
51 #define U_TREE_SEPARATOR_STRING "-"
52 
57 #define U_TREE_ENTRY_SEP_CHAR '/'
58 
63 #define U_TREE_ENTRY_SEP_STRING "/"
64 
69 #define U_ICUDATA_ALIAS "ICUDATA"
70 
71 #endif /* U_HIDE_INTERNAL_API */
72 
106 typedef struct {
109  uint16_t size;
110 
113  uint16_t reservedWord;
114 
115  /* platform data properties */
118  uint8_t isBigEndian;
119 
122  uint8_t charsetFamily;
123 
126  uint8_t sizeofUChar;
127 
130  uint8_t reservedByte;
131 
134  uint8_t dataFormat[4];
135 
138  uint8_t formatVersion[4];
139 
142  uint8_t dataVersion[4];
143 } UDataInfo;
144 
145 /* API for reading data -----------------------------------------------------*/
146 
151 typedef struct UDataMemory UDataMemory;
152 
166 typedef UBool U_CALLCONV
168  const char *type, const char *name,
169  const UDataInfo *pInfo);
170 
171 
193 U_STABLE UDataMemory * U_EXPORT2
194 udata_open(const char *path, const char *type, const char *name,
195  UErrorCode *pErrorCode);
196 
245 U_STABLE UDataMemory * U_EXPORT2
246 udata_openChoice(const char *path, const char *type, const char *name,
247  UDataMemoryIsAcceptable *isAcceptable, void *context,
248  UErrorCode *pErrorCode);
249 
257 U_STABLE void U_EXPORT2
258 udata_close(UDataMemory *pData);
259 
260 #if U_SHOW_CPLUSPLUS_API
261 
263 
274 
276 
277 #endif
278 
285 U_STABLE const void * U_EXPORT2
287 
306 U_STABLE void U_EXPORT2
307 udata_getInfo(UDataMemory *pData, UDataInfo *pInfo);
308 
349 U_STABLE void U_EXPORT2
350 udata_setCommonData(const void *data, UErrorCode *err);
351 
352 
377 U_STABLE void U_EXPORT2
378 udata_setAppData(const char *packageName, const void *data, UErrorCode *err);
379 
385 typedef enum UDataFileAccess {
400 
411 U_STABLE void U_EXPORT2
413 
415 
416 #endif