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-// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-/*
-*******************************************************************************
-*
-* Copyright (C) 2000-2010, International Business Machines
-* Corporation and others. All Rights Reserved.
-*
-*******************************************************************************
-* file name: uparse.h
-* encoding: UTF-8
-* tab size: 8 (not used)
-* indentation:4
-*
-* created on: 2000apr18
-* created by: Markus W. Scherer
-*
-* This file provides a parser for files that are delimited by one single
-* character like ';' or TAB. Example: the Unicode Character Properties files
-* like UnicodeData.txt are semicolon-delimited.
-*/
-
-#ifndef __UPARSE_H__
-#define __UPARSE_H__
-
-#include "unicode/utypes.h"
-
-/**
- * Is c an invariant-character whitespace?
- * @param c invariant character
- */
-#define U_IS_INV_WHITESPACE(c) ((c)==' ' || (c)=='\t' || (c)=='\r' || (c)=='\n')
-
-U_CDECL_BEGIN
-
-/**
- * Skip space ' ' and TAB '\t' characters.
- *
- * @param s Pointer to characters.
- * @return Pointer to first character at or after s that is not a space or TAB.
- */
-U_CAPI const char * U_EXPORT2
-u_skipWhitespace(const char *s);
-
-/**
- * Trim whitespace (including line endings) from the end of the string.
- *
- * @param s Pointer to the string.
- * @return Pointer to the new end of the string.
- */
-U_CAPI char * U_EXPORT2
-u_rtrim(char *s);
-
-/** Function type for u_parseDelimitedFile(). */
-typedef void U_CALLCONV
-UParseLineFn(void *context,
- char *fields[][2],
- int32_t fieldCount,
- UErrorCode *pErrorCode);
-
-/**
- * Parser for files that are similar to UnicodeData.txt:
- * This function opens the file and reads it line by line. It skips empty lines
- * and comment lines that start with a '#'.
- * All other lines are separated into fields with one delimiter character
- * (semicolon for Unicode Properties files) between two fields. The last field in
- * a line does not need to be terminated with a delimiter.
- *
- * For each line, after segmenting it, a line function is called.
- * It gets passed the array of field start and limit pointers that is
- * passed into this parser and filled by it for each line.
- * For each field i of the line, the start pointer in fields[i][0]
- * points to the beginning of the field, while the limit pointer in fields[i][1]
- * points behind the field, i.e., to the delimiter or the line end.
- *
- * The context parameter of the line function is
- * the same as the one for the parse function.
- *
- * The line function may modify the contents of the fields including the
- * limit characters.
- *
- * If the file cannot be opened, or there is a parsing error or a field function
- * sets *pErrorCode, then the parser returns with *pErrorCode set to an error code.
- */
-U_CAPI void U_EXPORT2
-u_parseDelimitedFile(const char *filename, char delimiter,
- char *fields[][2], int32_t fieldCount,
- UParseLineFn *lineFn, void *context,
- UErrorCode *pErrorCode);
-
-/**
- * Parse a string of code points like 0061 0308 0300.
- * s must end with either ';' or NUL.
- *
- * @return Number of code points.
- */
-U_CAPI int32_t U_EXPORT2
-u_parseCodePoints(const char *s,
- uint32_t *dest, int32_t destCapacity,
- UErrorCode *pErrorCode);
-
-/**
- * Parse a list of code points like 0061 0308 0300
- * into a UChar * string.
- * s must end with either ';' or NUL.
- *
- * Set the first code point in *pFirst.
- *
- * @param s Input char * string.
- * @param dest Output string buffer.
- * @param destCapacity Capacity of dest in numbers of UChars.
- * @param pFirst If pFirst!=NULL the *pFirst will be set to the first
- * code point in the string.
- * @param pErrorCode ICU error code.
- * @return The length of the string in numbers of UChars.
- */
-U_CAPI int32_t U_EXPORT2
-u_parseString(const char *s,
- UChar *dest, int32_t destCapacity,
- uint32_t *pFirst,
- UErrorCode *pErrorCode);
-
-/**
- * Parse a code point range like
- * 0085 or
- * 4E00..9FA5.
- *
- * s must contain such a range and end with either ';' or NUL.
- *
- * @return Length of code point range, end-start+1
- */
-U_CAPI int32_t U_EXPORT2
-u_parseCodePointRange(const char *s,
- uint32_t *pStart, uint32_t *pEnd,
- UErrorCode *pErrorCode);
-
-/**
- * Same as u_parseCodePointRange() but the range may be terminated by
- * any character. The position of the terminating character is returned via
- * the *terminator output parameter.
- */
-U_CAPI int32_t U_EXPORT2
-u_parseCodePointRangeAnyTerminator(const char *s,
- uint32_t *pStart, uint32_t *pEnd,
- const char **terminator,
- UErrorCode *pErrorCode);
-
-U_CAPI int32_t U_EXPORT2
-u_parseUTF8(const char *source, int32_t sLen, char *dest, int32_t destCapacity, UErrorCode *status);
-
-U_CDECL_END
-
-#endif