/*- * Copyright (c) 1998 fjoe <fjoe@iclub.nsu.ru> * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. * * $Id: util.c,v 1.16 1998/11/25 15:17:46 fjoe Exp $ */ #include <stdarg.h> #include <stdio.h> #include <string.h> #include <time.h> #if !defined (WIN32) #include <unistd.h> #endif #include "merc.h" #ifdef SUNOS # include "compat/compat.h" #endif #if defined (WIN32) const char path_sep [] = "\\"; #define unlink _unlink #else const char path_sep [] = "/"; #endif extern const char PATH_SEPARATOR; void doprintf(DO_FUN *fn, CHAR_DATA* ch, const char* fmt, ...) { char buf[MAX_STRING_LENGTH]; va_list ap; va_start(ap, fmt); vsnprintf(buf, sizeof(buf), fmt, ap); fn(ch, buf); va_end(ap); } FILE *dfopen(const char *dir, const char *file, const char *mode) { const char *name = str_add(dir, path_sep, file, NULL); FILE *fp = fopen(name, mode); free_string(name); return fp; } int dunlink(const char *dir, const char *file) { int res; const char *name = str_add(dir, path_sep, file, NULL); res = unlink(name); free_string(name); return res; } int d2rename(const char *dir1, const char *file1, const char *dir2, const char *file2) { int res; const char *name1 = str_add(dir1, path_sep, file1, NULL); const char *name2 = str_add(dir2, path_sep, file2, NULL); #if defined (WIN32) res = unlink (name2); if (res==-1) log_printf ("d2rename: can't delete file %s", name2); #endif res = rename(name1, name2); if (res!=0) log_printf ("d2rename: error renaming %s -> %s", name1, name2); free_string(name1); free_string(name2); return res; } const char *get_filename(const char *name) { const char *p = (p = strrchr(name, PATH_SEPARATOR)) ? ++p : name; return str_dup(p); } int cmpint(const void *p1, const void *p2) { return *(int*) p1 - *(int*) p2; } size_t cstrlen(const char *cstr) { size_t res; if (cstr == NULL) return 0; res = strlen(cstr); while ((cstr = strchr(cstr, '{')) != NULL) { if (*(cstr+1) == '{') res--; else res -= 2; cstr += 2; } return res; } const char *cstrfirst(const char *cstr) { if (cstr == NULL) return NULL; for (; *cstr == '{'; cstr++) if (*(cstr+1)) cstr++; return cstr; } char *strtime(time_t time) { char *p = ctime(&time); p[24] = '\0'; return p; }