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Fix the screen command to autofocus the new window

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This commit is contained in:
Sadrul Habib Chowdhury
2008-08-07 20:53:42 -04:00
parent b8fd0c833b
commit b82f5f86e7
1 changed files with 31 additions and 26 deletions
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57
src/screen.c
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@@ -904,6 +904,29 @@ char **av;
}
#endif
#define SET_GUID() do \
{ \
setgid(real_gid); \
setuid(real_uid); \
eff_uid = real_uid; \
eff_gid = real_gid; \
} while (0)
#define SET_TTYNAME(fatal) do \
{ \
if (!(attach_tty = ttyname(0))) \
{ \
if (fatal) \
Panic(0, "Must be connected to a terminal."); \
else \
attach_tty = ""; \
} \
else if (stat(attach_tty, &st)) \
Panic(errno, "Cannot access '%s'", attach_tty); \
if (strlen(attach_tty) >= MAXPATHLEN) \
Panic(0, "TtyName too long - sorry."); \
} while (0)
if (home == 0 || *home == '\0')
home = ppp->pw_dir;
if (strlen(LoginName) > 20)
@@ -923,12 +946,7 @@ char **av;
#endif
/* ttyname implies isatty */
if (!(attach_tty = ttyname(0)))
Panic(0, "Must be connected to a terminal.");
if (strlen(attach_tty) >= MAXPATHLEN)
Panic(0, "TtyName too long - sorry.");
if (stat(attach_tty, &st))
Panic(errno, "Cannot access '%s'", attach_tty);
SET_TTYNAME(1);
#ifdef MULTIUSER
tty_mode = (int)st.st_mode & 0777;
#endif
@@ -1095,10 +1113,7 @@ char **av;
if (multi)
real_uid = multi_uid;
#endif
setgid(real_gid);
setuid(real_uid);
eff_uid = real_uid;
eff_gid = real_gid;
SET_GUID();
i = FindSocket((int *)NULL, &fo, &oth, SockMatch);
if (quietflag)
exit(8 + (fo ? ((oth || i) ? 2 : 1) : 0) + i);
@@ -1111,16 +1126,10 @@ char **av;
if (cmdflag)
{
/* attach_tty is not mandatory */
if ((attach_tty = ttyname(0)) == 0)
attach_tty = "";
if (strlen(attach_tty) >= MAXPATHLEN)
Panic(0, "TtyName too long - sorry.");
SET_TTYNAME(0);
if (!*av)
Panic(0, "Please specify a command.");
setgid(real_gid);
setuid(real_uid);
eff_uid = real_uid;
eff_gid = real_gid;
SET_GUID();
SendCmdMessage(sty, SockMatch, av);
exit(0);
}
@@ -1147,10 +1156,9 @@ char **av;
}
if (!SockMatch && !mflag && sty)
{
setgid(real_gid);
setuid(real_uid);
eff_uid = real_uid;
eff_gid = real_gid;
/* attach_tty is not mandatory */
SET_TTYNAME(0);
SET_GUID();
nwin_options.args = av;
SendCreateMsg(sty, &nwin);
exit(0);
@@ -1185,10 +1193,7 @@ char **av;
socknamebuf[NAME_MAX] = 0;
#endif
sprintf(SockPath + strlen(SockPath), "/%s", socknamebuf);
setgid(real_gid);
setuid(real_uid);
eff_uid = real_uid;
eff_gid = real_gid;
SET_GUID();
Attacher();
/* NOTREACHED */
}