/* ******************************************************************************* * * Copyright (C) 1998-1999, International Business Machines * Corporation and others. All Rights Reserved. * ******************************************************************************* * * File ufile.h * * Modification History: * * Date Name Description * 12/01/98 stephen Creation. * 03/12/99 stephen Modified for new C API. ******************************************************************************* */ #ifndef UFILE_H #define UFILE_H #include "unicode/utypes.h" #include "unicode/ucnv.h" #include "unicode/utrans.h" #include "locbund.h" /* The buffer size for fromUnicode calls */ #define UFILE_CHARBUFFER_SIZE 1024 /* The buffer size for toUnicode calls */ #define UFILE_UCHARBUFFER_SIZE 1024 /* A UFILE */ #if !UCONFIG_NO_TRANSLITERATION typedef struct { UChar *buffer; /* Beginning of buffer */ int32_t capacity; /* Capacity of buffer */ int32_t pos; /* Beginning of untranslitted data */ int32_t length; /* Length *from beginning of buffer* of untranslitted data */ UTransliterator *translit; } UFILETranslitBuffer; #endif struct UFILE { FILE *fFile; /* the actual fs interface */ UBool fOwnFile; /* TRUE if fFile should be closed */ #if !UCONFIG_NO_FORMATTING ULocaleBundle *fBundle; /* formatters */ UBool fOwnBundle; /* TRUE if fBundle should be deleted */ #endif UConverter *fConverter; /* for codeset conversion */ /* buffer used for fromUnicode */ char fCharBuffer [UFILE_CHARBUFFER_SIZE]; /* buffer used for toUnicode */ UChar fUCBuffer [UFILE_UCHARBUFFER_SIZE]; UChar *fUCLimit; /* data limit in fUCBuffer */ UChar *fUCPos; /* current pos in fUCBuffer */ #if !UCONFIG_NO_TRANSLITERATION UFILETranslitBuffer *fTranslit; #endif }; /** * Like u_file_write but takes a flush parameter */ U_CAPI int32_t U_EXPORT2 u_file_write_flush( const UChar *chars, int32_t count, UFILE *f, UBool flush); /** * Fill a UFILE's buffer with converted codepage data. * @param f The UFILE containing the buffer to fill. */ void ufile_fill_uchar_buffer(UFILE *f); /** * Close out the transliterator and flush any data therein. * @param f flu */ void ufile_close_translit(UFILE *f); /** * Flush the buffer in the transliterator * @param f UFile to flush */ void ufile_flush_translit(UFILE *f); #endif