18000cbeaSedward /*
2*82b6afa4Sbostic * Copyright (c) 1982, 1993
3*82b6afa4Sbostic * The Regents of the University of California. All rights reserved.
48000cbeaSedward *
58000cbeaSedward * This code is derived from software contributed to Berkeley by
68000cbeaSedward * Edward Wang at The University of California, Berkeley.
78000cbeaSedward *
88000cbeaSedward * %sccs.include.redist.c%
98000cbeaSedward */
108000cbeaSedward
118000cbeaSedward #ifndef lint
12*82b6afa4Sbostic static char sccsid[] = "@(#)wwterminfo.c 8.1 (Berkeley) 06/06/93";
138000cbeaSedward #endif /* not lint */
148000cbeaSedward
158000cbeaSedward #ifdef TERMINFO
168000cbeaSedward
178000cbeaSedward #include "ww.h"
188000cbeaSedward #include <stdio.h>
198000cbeaSedward #include <paths.h>
208000cbeaSedward #include "local.h"
218000cbeaSedward
228000cbeaSedward /*
238000cbeaSedward * Terminfo support
248000cbeaSedward *
258000cbeaSedward * Written by Brian Buhrow
268000cbeaSedward *
278000cbeaSedward * Subsequently modified by Edward Wang
288000cbeaSedward */
298000cbeaSedward
308000cbeaSedward /*
318000cbeaSedward * Initialize the working terminfo directory
328000cbeaSedward */
wwterminfoinit()338000cbeaSedward wwterminfoinit()
348000cbeaSedward {
358000cbeaSedward FILE *fp;
368000cbeaSedward char buf[2048];
378000cbeaSedward
388000cbeaSedward /* make the directory */
398000cbeaSedward (void) sprintf(wwterminfopath, "%swwinXXXXXX", _PATH_TMP);
408000cbeaSedward mktemp(wwterminfopath);
418000cbeaSedward if (mkdir(wwterminfopath, 0755) < 0 ||
428000cbeaSedward chmod(wwterminfopath, 00755) < 0) {
438000cbeaSedward wwerrno = WWE_SYS;
448000cbeaSedward return -1;
458000cbeaSedward }
468000cbeaSedward (void) setenv("TERMINFO", wwterminfopath, 1);
478000cbeaSedward /* make a termcap entry and turn it into terminfo */
488000cbeaSedward (void) sprintf(buf, "%s/cap", wwterminfopath);
498000cbeaSedward if ((fp = fopen(buf, "w")) == NULL) {
508000cbeaSedward wwerrno = WWE_SYS;
518000cbeaSedward return -1;
528000cbeaSedward }
538000cbeaSedward (void) fprintf(fp, "%sco#%d:li#%d:%s\n",
548000cbeaSedward WWT_TERMCAP, wwncol, wwnrow, wwwintermcap);
558000cbeaSedward (void) fclose(fp);
568000cbeaSedward (void) sprintf(buf,
578000cbeaSedward "cd %s; %s cap >info 2>/dev/null; %s info >/dev/null 2>&1",
588000cbeaSedward wwterminfopath, _PATH_CAPTOINFO, _PATH_TIC);
598000cbeaSedward (void) system(buf);
608000cbeaSedward return 0;
618000cbeaSedward }
628000cbeaSedward
638000cbeaSedward /*
648000cbeaSedward * Delete the working terminfo directory at shutdown
658000cbeaSedward */
wwterminfoend()668000cbeaSedward wwterminfoend()
678000cbeaSedward {
688000cbeaSedward
698000cbeaSedward switch (vfork()) {
708000cbeaSedward case -1:
718000cbeaSedward /* can't really do (or say) anything about errors */
728000cbeaSedward return -1;
738000cbeaSedward case 0:
748000cbeaSedward execl(_PATH_RM, _PATH_RM, "-rf", wwterminfopath, 0);
758000cbeaSedward return -1;
768000cbeaSedward default:
778000cbeaSedward return 0;
788000cbeaSedward }
798000cbeaSedward }
808000cbeaSedward
818000cbeaSedward #endif /* TERMINFO */
82