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Diffstat (limited to 'Build/source/libs/icu/icu-xetex/tools/toolutil/toolutil.h')
-rw-r--r-- | Build/source/libs/icu/icu-xetex/tools/toolutil/toolutil.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-xetex/tools/toolutil/toolutil.h b/Build/source/libs/icu/icu-xetex/tools/toolutil/toolutil.h new file mode 100644 index 00000000000..91c6c881ca0 --- /dev/null +++ b/Build/source/libs/icu/icu-xetex/tools/toolutil/toolutil.h @@ -0,0 +1,111 @@ +/* +******************************************************************************* +* +* Copyright (C) 1999-2005, International Business Machines +* Corporation and others. All Rights Reserved. +* +******************************************************************************* +* file name: toolutil.h +* encoding: US-ASCII +* tab size: 8 (not used) +* indentation:4 +* +* created on: 1999nov19 +* created by: Markus W. Scherer +* +* This file defines utility functions for ICU tools like genccode. +*/ + +#ifndef __TOOLUTIL_H__ +#define __TOOLUTIL_H__ + +#include "unicode/utypes.h" + +/* + * For Windows, a path/filename may be the short (8.3) version + * of the "real", long one. In this case, the short one + * is abbreviated and contains a tilde etc. + * This function returns a pointer to the original pathname + * if it is the "real" one itself, and a pointer to a static + * buffer (not thread-safe) containing the long version + * if the pathname is indeed abbreviated. + * + * On platforms other than Windows, this function always returns + * the input pathname pointer. + * + * This function is especially useful in tools that are called + * by a batch file for loop, which yields short pathnames on Win9x. + */ +U_CAPI const char * U_EXPORT2 +getLongPathname(const char *pathname); + +/* + * Find the basename at the end of a pathname, i.e., the part + * after the last file separator, and return a pointer + * to this part of the pathname. + * If the pathname only contains a basename and no file separator, + * then the pathname pointer itself is returned. + */ +U_CAPI const char * U_EXPORT2 +findBasename(const char *filename); + +/* + * Creates a diretory with pathname. + * + * @param status Set to an error code when mkdir failed. + */ +U_CAPI void U_EXPORT2 +uprv_mkdir(const char *pathname, UErrorCode *status); + +/* + * UToolMemory is used for generic, custom memory management. + * It is allocated with enough space for count*size bytes starting + * at array. + * The array is declared with a union of large data types so + * that its base address is aligned for any types. + * If size is a multiple of a data type size, then such items + * can be safely allocated inside the array, at offsets that + * are themselves multiples of size. + */ +struct UToolMemory; +typedef struct UToolMemory UToolMemory; + +/** + * Open a UToolMemory object for allocation of initialCapacity to maxCapacity + * items with size bytes each. + */ +U_CAPI UToolMemory * U_EXPORT2 +utm_open(const char *name, int32_t initialCapacity, int32_t maxCapacity, int32_t size); + +/** + * Close a UToolMemory object. + */ +U_CAPI void U_EXPORT2 +utm_close(UToolMemory *mem); + +/** + * Get the pointer to the beginning of the array of items. + * The pointer becomes invalid after allocation of new items. + */ +U_CAPI void * U_EXPORT2 +utm_getStart(UToolMemory *mem); + +/** + * Get the current number of items. + */ +U_CAPI int32_t U_EXPORT2 +utm_countItems(UToolMemory *mem); + +/** + * Allocate one more item and return the pointer to its start in the array. + */ +U_CAPI void * U_EXPORT2 +utm_alloc(UToolMemory *mem); + +/** + * Allocate n items and return the pointer to the start of the first one in the array. + */ +U_CAPI void * U_EXPORT2 +utm_allocN(UToolMemory *mem, int32_t n); + +#endif |