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Diffstat (limited to 'src/common/stringx.c')
-rw-r--r-- | src/common/stringx.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/common/stringx.c b/src/common/stringx.c deleted file mode 100644 index 37a3df9..0000000 --- a/src/common/stringx.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (c) 2004, Nate Nielsen - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * 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. - * * The names of contributors to this software may not be - * used to endorse or promote products derived from this - * software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 - * COPYRIGHT OWNER 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. - * - * - * CONTRIBUTORS - * Nate Nielsen <nielsen@memberwebs.com> - * - */ - -#include <sys/types.h> - -#include <ctype.h> -#include <syslog.h> -#include <stdlib.h> -#include <stdio.h> -#include <strings.h> - -#include "usuals.h" -#include "stringx.h" - -void -remove_cr(char* data) -{ - char* p; - for(p = data; *data; data++, p++) - { - while(*data == '\r') - data++; - *p = *data; - } - - /* Renull terminate */ - *p = 0; -} - -char* -trim_start(const char* data) -{ - while(*data && isspace(*data)) - ++data; - return (char*)data; -} - -void -trim_end(char* data) -{ - char* t = data + strlen(data); - while(t > data && isspace(*(t - 1))) - { - t--; - *t = 0; - } -} - -char* -trim_space(char* data) -{ - data = (char*)trim_start(data); - trim_end(data); - return data; -} - -/* String to bool helper function */ -int strtob(const char* str) -{ - if(strcasecmp(str, "0") == 0 || - strcasecmp(str, "no") == 0 || - strcasecmp(str, "false") == 0 || - strcasecmp(str, "f") == 0 || - strcasecmp(str, "off") == 0) - return 0; - - if(strcasecmp(str, "1") == 0 || - strcasecmp(str, "yes") == 0 || - strcasecmp(str, "true") == 0 || - strcasecmp(str, "t") == 0 || - strcasecmp(str, "on") == 0) - return 1; - - return -1; -} - -size_t -strlcpy(char *dst, const char *src, size_t len) -{ - size_t ret = strlen(dst); - - while (len > 1) { - *dst++ = *src++; - len--; - } - if (len > 0) - *dst = '\0'; - return (ret); -} - -size_t strlcat(char* dst, const char* src, size_t siz) -{ - char* d = dst; - const char* s = src; - size_t n = siz; - size_t dlen; - - /* Find the end of dst and adjust bytes left but don't go past end */ - while(n-- != 0 && *d != '\0') - d++; - dlen = d - dst; - n = siz - dlen; - - if(n == 0) - return dlen + strlen(s); - while(*s != '\0') - { - if(n != 1) - { - *d++ = *s; - n--; - } - - s++; - } - - *d = '\0'; - - return dlen + (s - src); /* count does not include NUL */ -} |