/* $OpenBSD: wwterminfo.c,v 1.10 2003/06/03 02:56:23 millert Exp $ */ /* * Copyright (c) 1982, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Edward Wang at The University of California, Berkeley. * * 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. */ #ifndef lint #if 0 static char sccsid[] = "@(#)wwterminfo.c 8.1 (Berkeley) 6/6/93"; #else static char rcsid[] = "$OpenBSD: wwterminfo.c,v 1.10 2003/06/03 02:56:23 millert Exp $"; #endif #endif /* not lint */ #ifdef TERMINFO #include "ww.h" #include <stdio.h> #include <paths.h> #include "local.h" /* * Terminfo support * * Written by Brian Buhrow * * Subsequently modified by Edward Wang */ /* * Initialize the working terminfo directory */ wwterminfoinit() { FILE *fp; char buf[2048]; /* make the directory */ (void) snprintf(wwterminfopath, sizeof wwterminfopath, "%swwinXXXXXXXXXX", _PATH_TMP); if (mkdtemp(wwterminfopath) == NULL) { wwerrno = WWE_SYS; return -1; } (void) setenv("TERMINFO", wwterminfopath, 1); /* make a termcap entry and turn it into terminfo */ (void) snprintf(buf, sizeof buf, "%s/cap", wwterminfopath); if ((fp = fopen(buf, "w")) == NULL) { wwerrno = WWE_SYS; return -1; } (void) fprintf(fp, "%sco#%d:li#%d:%s\n", WWT_TERMCAP, wwncol, wwnrow, wwwintermcap); (void) fclose(fp); (void) snprintf(buf, sizeof buf, "cd %s; %s cap >info 2>/dev/null; %s info >/dev/null 2>&1", wwterminfopath, _PATH_CAPTOINFO, _PATH_TIC); (void) system(buf); /* XXX */ return 0; } /* * Delete the working terminfo directory at shutdown */ wwterminfoend() { switch (vfork()) { case -1: /* can't really do (or say) anything about errors */ return -1; case 0: execl(_PATH_RM, _PATH_RM, "-rf", wwterminfopath, (char *)NULL); _exit(0); default: wait(NULL); return 0; } } #endif /* TERMINFO */