xpcom/io/nsWildCard.h@6474c204b198 (annotated)
xpcom/io/nsWildCard.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | /* |
| michael@0 | 7 | * nsWildCard.h: Defines and prototypes for shell exp. match routines |
| michael@0 | 8 | * |
| michael@0 | 9 | * See nsIZipReader.findEntries docs in nsIZipReader.idl for a description of |
| michael@0 | 10 | * the supported expression syntax. |
| michael@0 | 11 | * |
| michael@0 | 12 | * Note that the syntax documentation explicitly says the results of certain |
| michael@0 | 13 | * expressions are undefined. This is intentional to require less robustness |
| michael@0 | 14 | * in the code. Regular expression parsing is hard; the smaller the set of |
| michael@0 | 15 | * features and interactions this code must support, the easier it is to |
| michael@0 | 16 | * ensure it works. |
| michael@0 | 17 | * |
| michael@0 | 18 | */ |
| michael@0 | 19 | |
| michael@0 | 20 | #ifndef nsWildCard_h__ |
| michael@0 | 21 | #define nsWildCard_h__ |
| michael@0 | 22 | |
| michael@0 | 23 | #include "nscore.h" |
| michael@0 | 24 | |
| michael@0 | 25 | /* --------------------------- Public routines ---------------------------- */ |
| michael@0 | 26 | |
| michael@0 | 27 | |
| michael@0 | 28 | /* |
| michael@0 | 29 | * NS_WildCardValid takes a shell expression exp as input. It returns: |
| michael@0 | 30 | * |
| michael@0 | 31 | * NON_SXP if exp is a standard string |
| michael@0 | 32 | * INVALID_SXP if exp is a shell expression, but invalid |
| michael@0 | 33 | * VALID_SXP if exp is a valid shell expression |
| michael@0 | 34 | */ |
| michael@0 | 35 | |
| michael@0 | 36 | #define NON_SXP -1 |
| michael@0 | 37 | #define INVALID_SXP -2 |
| michael@0 | 38 | #define VALID_SXP 1 |
| michael@0 | 39 | |
| michael@0 | 40 | int NS_WildCardValid(const char *expr); |
| michael@0 | 41 | |
| michael@0 | 42 | int NS_WildCardValid(const char16_t *expr); |
| michael@0 | 43 | |
| michael@0 | 44 | /* return values for the search routines */ |
| michael@0 | 45 | #define MATCH 0 |
| michael@0 | 46 | #define NOMATCH 1 |
| michael@0 | 47 | #define ABORTED -1 |
| michael@0 | 48 | |
| michael@0 | 49 | /* |
| michael@0 | 50 | * NS_WildCardMatch |
| michael@0 | 51 | * |
| michael@0 | 52 | * Takes a prevalidated shell expression exp, and a string str. |
| michael@0 | 53 | * |
| michael@0 | 54 | * Returns 0 on match and 1 on non-match. |
| michael@0 | 55 | */ |
| michael@0 | 56 | |
| michael@0 | 57 | int NS_WildCardMatch(const char *str, const char *expr, |
| michael@0 | 58 | bool case_insensitive); |
| michael@0 | 59 | |
| michael@0 | 60 | int NS_WildCardMatch(const char16_t *str, const char16_t *expr, |
| michael@0 | 61 | bool case_insensitive); |
| michael@0 | 62 | |
| michael@0 | 63 | #endif /* nsWildCard_h__ */ |
