/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. Copyright (C) 2002-2016 by Jin-Hwan Cho and Shunsaku Hirata, the dvipdfmx project team. Copyright (C) 1998, 1999 by Mark A. Wicks 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. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "dvipdfmx.h" #include "error.h" #define DPX_MESG 0 #define DPX_MESG_WARN 1 #define DPX_MESG_ERROR 2 static int _mesg_type = DPX_MESG; #define WANT_NEWLINE() (_mesg_type != DPX_MESG_WARN && _mesg_type != DPX_MESG_ERROR) static int really_quiet = 0; void shut_up (int quietness) { really_quiet = quietness; } void MESG (const char *fmt, ...) { va_list argp; if (really_quiet < 1) { va_start(argp, fmt); vfprintf(stderr, fmt, argp); va_end(argp); _mesg_type = DPX_MESG; } } void WARN (const char *fmt, ...) { va_list argp; if (really_quiet < 2) { if (WANT_NEWLINE()) fprintf(stderr, "\n"); fprintf(stderr, "%s:warning: ", my_name); va_start(argp, fmt); vfprintf(stderr, fmt, argp); va_end(argp); fprintf(stderr, "\n"); _mesg_type = DPX_MESG_WARN; } } void ERROR (const char *fmt, ...) { va_list argp; if (really_quiet < 3) { if (WANT_NEWLINE()) fprintf(stderr, "\n"); fprintf(stderr, "%s:fatal: ", my_name); va_start(argp, fmt); vfprintf(stderr, fmt, argp); va_end(argp); fprintf(stderr, "\n"); } error_cleanup(); exit( 1 ); }