Update copyright notice

[empserver] / src / client / termlib.c

diff --git a/src/client/termlib.c b/src/client/termlib.c
index b84d548a3dcb7ac0d44404fb9ecd39050114dbf1..fd4abf806de5233dd317870ff306d203432936d9 100644 (file)
--- a/src/client/termlib.c
+++ b/src/client/termlib.c
@@ -1,11 +1,11 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2004, Dave Pare, Jeff Bailey, Thomas Ruschak,
- *                           Ken Stevens, Steve McClure
+ *  Copyright (C) 1986-2012, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                Ken Stevens, Steve McClure, Markus Armbruster
  *
- *  This program is free software; you can redistribute it and/or modify
+ *  Empire 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
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
@@ -14,81 +14,66 @@
  *  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
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  *  ---
  *
- *  See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- *  related information and legal notices. It is expected that any future
- *  projects/authors will amend these files as needed.
+ *  See files README, COPYING and CREDITS in the root of the source
+ *  tree for related information and legal notices.  It is expected
+ *  that future projects/authors will amend these files as needed.
  *
  *  ---
  *
  *  termlib.c: Various termlib stuff
- * 
+ *
  *  Known contributors to this file:
  *     Dave Pare, 1986
  *     Steve McClure, 1998
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include "misc.h"
+#include <config.h>
 
-#if !defined(_WIN32)
-#include <unistd.h>
-#endif
+#ifdef HAVE_CURSES_TERMINFO
 
-s_char *SO = 0;
-s_char *SE = 0;
+#include <curses.h>
+#include <stdio.h>
+#include <term.h>
+#include <unistd.h>
+#include "misc.h"
 
-int tgetent(char *, char *);
+static char *smso;
+static char *rmso;
 
-static void
-parsedelay(s_char *r)
+void
+getsose(void)
 {
-    s_char *s, *t;
+    int err;
 
-    s = r;
-    while (isdigit(*s) || (*s == '*') || (*s == '.')) {
-       s++;
-    }
-    for (t = r; *s != 0; (s++, t++)) {
-       *t = *s;
+    if (!isatty(fileno(stdout)))
+       return;
+
+    if (setupterm(NULL, fileno(stdout), &err) != OK) {
+       fprintf(stderr,
+               "Can't setup terminal, check environment variable TERM\n");
+       return;
     }
-    *t = 0;
+
+    smso = tigetstr("smso");
+    rmso = tigetstr("rmso");
 }
 
 void
-getsose(void)
+putso(void)
 {
-#ifndef _WIN32
-    extern s_char *tgetstr(char *, char **);
-    s_char *cp;
-    s_char *term;
-    static s_char tbuf[1024];
-    static s_char cbuf[20];
+    if (smso)
+       putp(smso);
+}
 
-    memset((s_char *)&cbuf[0], 0, 20);
-    term = getenv("TERM");
-    if (term == 0) {
-       fprintf(stderr, "warning: no TERM environment variable\n");
-       return;
-    }
-    tgetent(tbuf, term);
-    cp = cbuf;
-    SO = tgetstr("so", &cp);
-    SE = tgetstr("se", &cp);
-    if (SO == 0) {
-       SO = tgetstr("us", &cp);
-       SE = tgetstr("ue", &cp);
-    }
-    if (SO != 0) {
-       parsedelay(SO);
-       parsedelay(SE);
-    }
-#endif
+void
+putse(void)
+{
+    if (rmso)
+       putp(rmso);
 }
+
+#endif /* HAVE_CURSES_TERMINFO */