Add the ability to modify /etc/ttys before first reboot during the

system installation process.  This allows users installing via serial
console to enable serial console login during the installation
process using an un-customized install.  The user is not prompted to
modify /etc/ttys during a normal install, but is offered the
opportunity during post-install configuration.

- Introduce configTTYs(), which describes the benefits of editing
  /etc/ttys, and asks for confirmation before spawning the editor.
- add configTTYs to the post-install configuration, as well as to
  the global configuration index.

3 files changed, 29 insertions, 0 deletions

diff --git a/usr.sbin/sade/config.c b/usr.sbin/sade/config.c
index 56ffede..f50c75c 100644
--- a/usr.sbin/sade/config.c
+++ b/usr.sbin/sade/config.c
@@ -1029,3 +1029,28 @@ configNFSServer(dialogMenuItem *self)
     }
     return DITEM_SUCCESS;
 }
+
+int
+configTTYs(dialogMenuItem *self)
+{
+    char cmd[256];
+
+    WINDOW *w = savescr();
+
+    /* Simply prompt for confirmation, then edit away. */
+    if (msgYesNo("Configuration of system TTYs requires editing the /etc/ttys file.\n"
+		 "Typical configuration activities might include enabling getty(8)\n"
+		 "on the first serial port to allow login via serial console after\n"
+		 "reboot, or to enable xdm.  The default ttys file enables normal\n"
+		 "virtual consoles, and most sites will not need to perform manual\n"
+		 "configuration.\n\n"
+		 "To load /etc/ttys in the editor, select [Yes], otherwise, [No].")) {
+    } else {
+	sprintf(cmd, "%s /etc/ttys", variable_get(VAR_EDITOR));
+	dialog_clear();
+	systemExecute(cmd);
+    }
+
+    restorescr(w);
+    return DITEM_SUCCESS;
+}
diff --git a/usr.sbin/sade/menus.c b/usr.sbin/sade/menus.c
index 5e3750c..089407e 100644
--- a/usr.sbin/sade/menus.c
+++ b/usr.sbin/sade/menus.c
@@ -270,6 +270,7 @@ DMenu MenuIndex = {
       { " Syscons, Screenmap",	"The console screenmap configuration menu.", NULL, dmenuSubmenu, NULL, &MenuSysconsScrnmap },
       { " Syscons, Ttys",       "The console terminal type menu.", NULL, dmenuSubmenu, NULL, &MenuSysconsTtys },
       { " Time Zone",		"Set the system's time zone.",		NULL, dmenuSystemCommand, NULL, "tzsetup" },
+      { " TTYs",		"Configure system ttys.",		NULL, configTTYs, NULL, "ttys" },
       { " Upgrade",		"Upgrade an existing system.",		NULL, installUpgrade },
       { " Usage",		"Quick start - How to use this menu system.",	NULL, dmenuDisplayFile, NULL, "usage" },
       { " User Management",	"Add user and group information.",	NULL, dmenuSubmenu, NULL, &MenuUsermgmt },
@@ -1248,6 +1249,8 @@ DMenu MenuConfigure = {
 	NULL,	dmenuSubmenu, NULL, &MenuSecurityProfile },
       { " Startup",	"Configure system startup options",
 	NULL,	dmenuSubmenu, NULL, &MenuStartup },
+      { " TTYs",	"Configure system ttys.",
+	NULL,	configTTYs, NULL, "ttys" },
       { " Options",	"View/Set various installation options",
 	NULL, optionsEditor },
       { " XFree86",	"Configure XFree86 Server",
diff --git a/usr.sbin/sade/sade.h b/usr.sbin/sade/sade.h
index 14d1b95..721aa00 100644
--- a/usr.sbin/sade/sade.h
+++ b/usr.sbin/sade/sade.h
@@ -455,6 +455,7 @@ extern int	configSecurityFascist(dialogMenuItem *self);
 extern int	configSecurityHigh(dialogMenuItem *self);
 extern int	configSecurityModerate(dialogMenuItem *self);
 extern int	configSecurityLiberal(dialogMenuItem *self);
+extern int	configTTYs(dialogMenuItem *self);
 
 /* crc.c */
 extern int	crc(int, unsigned long *, unsigned long *);