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+/*
+ *******************************************************************************
+ *
+ * Copyright (C) 1998-2014, 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"
+
+#if !UCONFIG_NO_CONVERSION
+
+#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
+
+typedef struct u_localized_string {
+ UChar *fPos; /* current pos in fUCBuffer */
+ const UChar *fLimit; /* data limit in fUCBuffer */
+ UChar *fBuffer; /* Place to write the string */
+
+#if !UCONFIG_NO_FORMATTING
+ ULocaleBundle fBundle; /* formatters */
+#endif
+} u_localized_string;
+
+struct UFILE {
+#if !UCONFIG_NO_TRANSLITERATION
+ UFILETranslitBuffer *fTranslit;
+#endif
+
+ FILE *fFile; /* the actual filesystem interface */
+
+ UConverter *fConverter; /* for codeset conversion */
+
+ u_localized_string str; /* struct to handle strings for number formatting */
+
+ UChar fUCBuffer[UFILE_UCHARBUFFER_SIZE];/* buffer used for toUnicode */
+
+ UBool fOwnFile; /* TRUE if fFile should be closed */
+
+ int32_t fFileno; /* File number. Useful to determine if it's stdin. */
+};
+
+/**
+ * Like u_file_write but takes a flush parameter
+ */
+U_CFUNC int32_t U_EXPORT2
+u_file_write_flush( const UChar *chars,
+ int32_t count,
+ UFILE *f,
+ UBool flushIO,
+ UBool flushTranslit);
+
+/**
+ * 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);
+
+/**
+ * Get one code unit and detect whether the end of file has been reached.
+ * @param f The UFILE containing the characters.
+ * @param ch The read in character
+ * @return TRUE if the character is valid, or FALSE when EOF has been detected
+ */
+U_CFUNC UBool U_EXPORT2
+ufile_getch(UFILE *f, UChar *ch);
+
+/**
+ * Get one character and detect whether the end of file has been reached.
+ * @param f The UFILE containing the characters.
+ * @param ch The read in character
+ * @return TRUE if the character is valid, or FALSE when EOF has been detected
+ */
+U_CFUNC UBool U_EXPORT2
+ufile_getch32(UFILE *f, UChar32 *ch);
+
+/**
+ * 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);
+
+/**
+ * Flush the IO buffer
+ * @param f UFile to flush
+ */
+void
+ufile_flush_io(UFILE *f);
+
+
+#endif
+#endif