diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.c | 208 | ||||
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.h | 50 |
2 files changed, 258 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.c new file mode 100644 index 0000000..49d9bd4 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.c @@ -0,0 +1,208 @@ +/* $NetBSD: fnmatch.c,v 1.26 2014/10/12 22:32:33 christos Exp $ */ + +/* + * Copyright (c) 1989, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Guido van Rossum. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * Function fnmatch() as specified in POSIX 1003.2-1992, section B.6. + * Compares a filename or pathname to a pattern. + */ + +#include <ctype.h> +#include "fnmatch.h" +#include <string.h> + +#define EOS '\0' + +static inline int foldcase(int ch, int flags) +{ + + if ((flags & FNM_CASEFOLD) != 0 && isupper(ch)) + return tolower(ch); + return ch; +} + +#define FOLDCASE(ch, flags) foldcase((unsigned char)(ch), (flags)) + +static const char * rangematch(const char *pattern, int test, int flags) +{ + int negate, ok, need; + char c, c2; + + if (pattern == NULL) + { + return NULL; + } + + /* + * A bracket expression starting with an unquoted circumflex + * character produces unspecified results (IEEE 1003.2-1992, + * 3.13.2). This implementation treats it like '!', for + * consistency with the regular expression syntax. + * J.T. Conklin (conklin@ngai.kaleida.com) + */ + if ((negate = (*pattern == '!' || *pattern == '^')) != 0) + ++pattern; + + need = 1; + for (ok = 0; (c = FOLDCASE(*pattern++, flags)) != ']' || need;) { + need = 0; + if (c == '/') + return (void *)-1; + if (c == '\\' && !(flags & FNM_NOESCAPE)) + c = FOLDCASE(*pattern++, flags); + if (c == EOS) + return NULL; + if (*pattern == '-' + && (c2 = FOLDCASE(*(pattern + 1), flags)) != EOS && + c2 != ']') { + pattern += 2; + if (c2 == '\\' && !(flags & FNM_NOESCAPE)) + c2 = FOLDCASE(*pattern++, flags); + if (c2 == EOS) + return NULL; + if (c <= test && test <= c2) + ok = 1; + } else if (c == test) + ok = 1; + } + return ok == negate ? NULL : pattern; +} + + +static int fnmatchx(const char *pattern, const char *string, int flags, size_t recursion) +{ + const char *stringstart, *r; + char c, test; + + if ((pattern == NULL) || (string == NULL)) + { + return FNM_NOMATCH; + } + + if (recursion-- == 0) + return FNM_NORES; + + for (stringstart = string;;) { + switch (c = FOLDCASE(*pattern++, flags)) { + case EOS: + if ((flags & FNM_LEADING_DIR) && *string == '/') + return 0; + return *string == EOS ? 0 : FNM_NOMATCH; + case '?': + if (*string == EOS) + return FNM_NOMATCH; + if (*string == '/' && (flags & FNM_PATHNAME)) + return FNM_NOMATCH; + if (*string == '.' && (flags & FNM_PERIOD) && + (string == stringstart || + ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) + return FNM_NOMATCH; + ++string; + break; + case '*': + c = FOLDCASE(*pattern, flags); + /* Collapse multiple stars. */ + while (c == '*') + c = FOLDCASE(*++pattern, flags); + + if (*string == '.' && (flags & FNM_PERIOD) && + (string == stringstart || + ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) + return FNM_NOMATCH; + + /* Optimize for pattern with * at end or before /. */ + if (c == EOS) { + if (flags & FNM_PATHNAME) + return (flags & FNM_LEADING_DIR) || + strchr(string, '/') == NULL ? + 0 : FNM_NOMATCH; + else + return 0; + } else if (c == '/' && flags & FNM_PATHNAME) { + if ((string = strchr(string, '/')) == NULL) + return FNM_NOMATCH; + break; + } + + /* General case, use recursion. */ + while ((test = FOLDCASE(*string, flags)) != EOS) { + int e; + switch ((e = fnmatchx(pattern, string, + flags & ~FNM_PERIOD, recursion))) { + case FNM_NOMATCH: + break; + default: + return e; + } + if (test == '/' && flags & FNM_PATHNAME) + break; + ++string; + } + return FNM_NOMATCH; + case '[': + if (*string == EOS) + return FNM_NOMATCH; + if (*string == '/' && flags & FNM_PATHNAME) + return FNM_NOMATCH; + if ((r = rangematch(pattern, + FOLDCASE(*string, flags), flags)) == NULL) + return FNM_NOMATCH; + if (r == (void *)-1) { + if (*string != '[') + return FNM_NOMATCH; + } else + pattern = r; + ++string; + break; + case '\\': + if (!(flags & FNM_NOESCAPE)) { + if ((c = FOLDCASE(*pattern++, flags)) == EOS) { + c = '\0'; + --pattern; + } + } + /* FALLTHROUGH */ + default: + if (c != FOLDCASE(*string++, flags)) + return FNM_NOMATCH; + break; + } + } + /* NOTREACHED */ +} + +int fnmatch(const char *pattern, const char *string, int flags) +{ + return fnmatchx(pattern, string, flags, 64); +} + diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.h new file mode 100644 index 0000000..5fa453f --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/fnmatch/fnmatch.h @@ -0,0 +1,50 @@ +/* $NetBSD: fnmatch.h,v 1.12.50.1 2011/02/08 16:18:55 bouyer Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)fnmatch.h 8.1 (Berkeley) 6/2/93 + */ + +#ifndef _FNMATCH_H_ +#define _FNMATCH_H_ + +#define FNM_NOMATCH 1 /* Match failed. */ +#define FNM_NOSYS 2 /* Function not implemented. */ +#define FNM_NORES 3 /* Out of resources */ + +#define FNM_NOESCAPE 0x01 /* Disable backslash escaping. */ +#define FNM_PATHNAME 0x02 /* Slash must be matched by slash. */ +#define FNM_PERIOD 0x04 /* Period must be matched by period. */ +#define FNM_CASEFOLD 0x08 /* Pattern is matched case-insensitive */ +#define FNM_LEADING_DIR 0x10 /* Ignore /<tail> after Imatch. */ + +int fnmatch(const char *, const char *, int); + +#endif /* !_FNMATCH_H_ */ + |