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Diffstat (limited to 'deprecated-ngircd/src/tool/tool.c')
| -rw-r--r-- | deprecated-ngircd/src/tool/tool.c | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/deprecated-ngircd/src/tool/tool.c b/deprecated-ngircd/src/tool/tool.c deleted file mode 100644 index 35c1ee6..0000000 --- a/deprecated-ngircd/src/tool/tool.c +++ /dev/null @@ -1,249 +0,0 @@ -/* - * ngIRCd -- The Next Generation IRC Daemon - * Copyright (c)2001-2018 Alexander Barton (alex@barton.de) and Contributors. - * - * This program 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. - * Please read the file COPYING, README and AUTHORS for more information. - */ - -#include "portab.h" - -/** - * @file - * Tool functions - */ - -#include <assert.h> -#include <ctype.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/time.h> - -#include <netinet/in.h> - -#ifdef SYSLOG -#define SYSLOG_NAMES 1 -#include <syslog.h> -#endif - -#include "tool.h" - - -/** - * Removes all leading and trailing whitespaces of a string. - * @param String The string to remove whitespaces from. - */ -GLOBAL void -ngt_TrimStr(char *String) -{ - char *start, *end; - - assert(String != NULL); - - start = String; - - /* Remove whitespaces at the beginning of the string ... */ - while (*start == ' ' || *start == '\t' || - *start == '\n' || *start == '\r') - start++; - - if (!*start) { - *String = '\0'; - return; - } - - /* ... and at the end: */ - end = strchr(start, '\0'); - end--; - while ((*end == ' ' || *end == '\t' || *end == '\n' || *end == '\r') - && end >= start) - end--; - - /* New trailing NULL byte */ - *(++end) = '\0'; - - memmove(String, start, (size_t)(end - start)+1); -} /* ngt_TrimStr */ - - -/** - * Convert a string to uppercase letters. - */ -GLOBAL char * -ngt_UpperStr(char *String) -{ - char *ptr; - - assert(String != NULL); - - ptr = String; - while(*ptr) { - *ptr = (char)toupper(*ptr); - ptr++; - } - return String; -} /* ngt_UpperStr */ - - -/** - * Convert a string to lowercase letters. - */ -GLOBAL char * -ngt_LowerStr(char *String) -{ - char *ptr; - - assert(String != NULL); - - ptr = String; - while(*ptr) { - *ptr = (char)tolower(*ptr); - ptr++; - } - return String; -} /* ngt_LowerStr */ - - -GLOBAL void -ngt_TrimLastChr( char *String, const char Chr) -{ - /* If last character in the string matches Chr, remove it. - * Empty strings are handled correctly. */ - - size_t len; - - assert(String != NULL); - - len = strlen(String); - if(len == 0) - return; - - len--; - - if(String[len] == Chr) - String[len] = '\0'; -} /* ngt_TrimLastChr */ - - -/** - * Fill a String with random chars - */ -GLOBAL char * -ngt_RandomStr(char *String, const size_t len) -{ - static const char chars[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz!\"#$&'()*+,-./:;<=>?@[\\]^_`"; - struct timeval t; - size_t i; - - assert(String != NULL); - - gettimeofday(&t, NULL); -#ifndef HAVE_ARC4RANDOM - srand((unsigned)(t.tv_usec * t.tv_sec)); - - for (i = 0; i < len; ++i) { - String[i] = chars[rand() % (sizeof(chars) - 1)]; - } -#else - for (i = 0; i < len; ++i) - String[i] = chars[arc4random() % (sizeof(chars) - 1)]; -#endif - String[len] = '\0'; - - return String; -} /* ngt_RandomStr */ - - -#ifdef SYSLOG - - -#ifndef INTERNAL_MARK - -#ifndef _code -typedef struct _code { - char *c_name; - int c_val; -} CODE; -#endif - -CODE facilitynames[] = { -#ifdef LOG_AUTH - { "auth", LOG_AUTH }, -#endif -#ifdef LOG_AUTHPRIV - { "authpriv", LOG_AUTHPRIV }, -#endif -#ifdef LOG_CRON - { "cron", LOG_CRON }, -#endif -#ifdef LOG_DAEMON - { "daemon", LOG_DAEMON }, -#endif -#ifdef LOG_FTP - { "ftp", LOG_FTP }, -#endif -#ifdef LOG_LPR - { "lpr", LOG_LPR }, -#endif -#ifdef LOG_MAIL - { "mail", LOG_MAIL }, -#endif -#ifdef LOG_NEWS - { "news", LOG_NEWS }, -#endif -#ifdef LOG_UUCP - { "uucp", LOG_UUCP }, -#endif -#ifdef LOG_USER - { "user", LOG_USER }, -#endif -#ifdef LOG_LOCAL7 - { "local0", LOG_LOCAL0 }, - { "local1", LOG_LOCAL1 }, - { "local2", LOG_LOCAL2 }, - { "local3", LOG_LOCAL3 }, - { "local4", LOG_LOCAL4 }, - { "local5", LOG_LOCAL5 }, - { "local6", LOG_LOCAL6 }, - { "local7", LOG_LOCAL7 }, -#endif - { 0, -1 } -}; - -#endif - - -GLOBAL const char* -ngt_SyslogFacilityName(int Facility) -{ - int i = 0; - while(facilitynames[i].c_name) { - if (facilitynames[i].c_val == Facility) - return facilitynames[i].c_name; - i++; - } - return "unknown"; -} - - -GLOBAL int -ngt_SyslogFacilityID(char *Name, int DefaultFacility) -{ - int i = 0; - while(facilitynames[i].c_name) { - if (strcasecmp(facilitynames[i].c_name, Name) == 0) - return facilitynames[i].c_val; - i++; - } - return DefaultFacility; -} - - -#endif - - -/* -eof- */ |