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diff --git a/include/ntfs-3g/unistr.h b/include/ntfs-3g/unistr.h new file mode 100755 index 0000000..5f0b467 --- a/dev/null +++ b/include/ntfs-3g/unistr.h @@ -0,0 +1,116 @@ +/* + * unistr.h - Exports for Unicode string handling. Originated from the Linux-NTFS + * project. + * + * Copyright (c) 2000-2004 Anton Altaparmakov + * + * This program/include file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program/include file is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program (in the main directory of the NTFS-3G + * distribution in the file COPYING); if not, write to the Free Software + * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _NTFS_UNISTR_H +#define _NTFS_UNISTR_H + +#include "types.h" +#include "layout.h" + +extern BOOL ntfs_names_are_equal(const ntfschar *s1, size_t s1_len, + const ntfschar *s2, size_t s2_len, const IGNORE_CASE_BOOL ic, + const ntfschar *upcase, const u32 upcase_size); + +extern int ntfs_names_full_collate(const ntfschar *name1, const u32 name1_len, + const ntfschar *name2, const u32 name2_len, + const IGNORE_CASE_BOOL ic, + const ntfschar *upcase, const u32 upcase_len); + +extern int ntfs_ucsncmp(const ntfschar *s1, const ntfschar *s2, size_t n); + +extern int ntfs_ucsncasecmp(const ntfschar *s1, const ntfschar *s2, size_t n, + const ntfschar *upcase, const u32 upcase_size); + +extern u32 ntfs_ucsnlen(const ntfschar *s, u32 maxlen); + +extern ntfschar *ntfs_ucsndup(const ntfschar *s, u32 maxlen); + +extern void ntfs_name_upcase(ntfschar *name, u32 name_len, + const ntfschar *upcase, const u32 upcase_len); + +extern void ntfs_file_value_upcase(FILE_NAME_ATTR *file_name_attr, + const ntfschar *upcase, const u32 upcase_len); + +extern int ntfs_file_values_compare(const FILE_NAME_ATTR *file_name_attr1, + const FILE_NAME_ATTR *file_name_attr2, + const int err_val, const IGNORE_CASE_BOOL ic, + const ntfschar *upcase, const u32 upcase_len); + +extern int ntfs_ucstombs(const ntfschar *ins, const int ins_len, char **outs, + int outs_len); +extern int ntfs_mbstoucs(const char *ins, ntfschar **outs); + +extern void ntfs_upcase_table_build(ntfschar *uc, u32 uc_len); + +extern ntfschar *ntfs_str2ucs(const char *s, int *len); + +extern void ntfs_ucsfree(ntfschar *ucs); + +extern BOOL ntfs_forbidden_chars(const ntfschar *name, int len); +extern BOOL ntfs_collapsible_chars(ntfs_volume *vol, + const ntfschar *shortname, int shortlen, + const ntfschar *longname, int longlen); + +extern int ntfs_set_char_encoding(const char *locale); + +#if defined(__APPLE__) || defined(__DARWIN__) +/** + * Mac OS X only. + * + * Sets file name Unicode normalization form conversion on or off. + * normalize=0 : Off + * normalize=1 : On + * If set to on, all filenames returned by ntfs-3g will be converted to the NFD + * normalization form, while all filenames recieved by ntfs-3g will be converted to the NFC + * normalization form. Since Windows and most other OS:es use the NFC form while Mac OS X + * mostly uses NFD, this conversion increases compatibility between Mac applications and + * NTFS-3G. + * + * @param normalize decides whether or not the string functions will do automatic filename + * normalization when converting to and from UTF-8. 0 means normalization is disabled, + * 1 means it is enabled. + * @return -1 if the argument was invalid or an error occurred, 0 if all went well. + */ +extern int ntfs_macosx_normalize_filenames(int normalize); + +/** + * Mac OS X only. + * + * Normalizes the input string "utf8_string" to one of the normalization forms NFD or NFC. + * The parameter "composed" decides whether output should be in composed, NFC, form + * (composed == 1) or decomposed, NFD, form (composed == 0). + * Input is assumed to be properly UTF-8 encoded and null-terminated. Output will be a newly + * ntfs_calloc'ed string encoded in UTF-8. It is the callers responsibility to free(...) the + * allocated string when it's no longer needed. + * + * @param utf8_string the input string, which may be in any normalization form. + * @param target a pointer where the resulting string will be stored. + * @param composed decides which composition form to normalize the input string to. 0 means + * composed form (NFC), 1 means decomposed form (NFD). + * @return -1 if the normalization failed for some reason, otherwise the length of the + * normalized string stored in target. + */ +extern int ntfs_macosx_normalize_utf8(const char *utf8_string, char **target, int composed); +#endif /* defined(__APPLE__) || defined(__DARWIN__) */ + +#endif /* defined _NTFS_UNISTR_H */ + |