9 files changed, 159 insertions, 18 deletions

diff --git a/release/sysinstall/install.c b/release/sysinstall/install.c
index ac3b01390c16..209c210e22b2 100644
--- a/release/sysinstall/install.c
+++ b/release/sysinstall/install.c
@@ -56,6 +56,7 @@
  * Used by package.c
  */
 int _interactiveHack;
+int FixItMode = 0;
 
 static void	create_termcap(void);
 static void	fixit_common(void);
@@ -248,8 +249,10 @@ installInitial(void)
 int
 installFixitHoloShell(dialogMenuItem *self)
 {
+    FixItMode = 1;
     systemCreateHoloshell();
     return DITEM_SUCCESS;
+    FixItMode = 0;
 }
 
 int
@@ -397,6 +400,8 @@ fixit_common(void)
 	msgConfirm("Couldn't symlink the /etc/ files!  I'm not sure I like this..");
     if (!file_readable(TERMCAP_FILE))
 	create_termcap();
+    if (!OnVTY)
+	systemSuspendDialog();	/* must be before the fork() */
     if (!(child = fork())) {
 	int i, fd, fdstop;
 	struct termios foo;
diff --git a/release/sysinstall/sysinstall.h b/release/sysinstall/sysinstall.h
index e34735a74c90..abb2b8e147f7 100644
--- a/release/sysinstall/sysinstall.h
+++ b/release/sysinstall/sysinstall.h
@@ -402,6 +402,7 @@ extern DMenu		MenuHTMLDoc;		/* HTML Documentation menu			*/
 extern DMenu		MenuUsermgmt;		/* User management menu				*/
 extern DMenu		MenuFixit;		/* Fixit floppy/CDROM/shell menu		*/
 extern DMenu		MenuXF86Config;		/* Select XFree86 configuration type		*/
+extern int              FixItMode;              /* FixItMode starts shell onc urrent device (ie Serial port) */
 
 /* Stuff from libdialog which isn't properly declared outside */
 extern void display_helpfile(void);
@@ -711,6 +712,8 @@ extern void	systemInitialize(int argc, char **argv);
 extern void	systemShutdown(int status);
 extern int	execExecute(char *cmd, char *name);
 extern int	systemExecute(char *cmd);
+extern void	systemSuspendDialog(void);
+extern void	systemResumeDialog(void);
 extern int	systemDisplayHelp(char *file);
 extern char	*systemHelpFile(char *file, char *buf);
 extern void	systemChangeFont(const u_char font[]);
diff --git a/release/sysinstall/system.c b/release/sysinstall/system.c
index d0daba3c1c91..6010e7a25f8d 100644
--- a/release/sysinstall/system.c
+++ b/release/sysinstall/system.c
@@ -217,6 +217,28 @@ systemExecute(char *command)
     return status;
 }
 
+/* suspend/resume libdialog/curses screen */
+static    WINDOW *oldW;
+
+void
+systemSuspendDialog(void)
+{
+
+    oldW  = savescr();
+    dialog_clear();
+    dialog_update();
+    end_dialog();
+    DialogActive = FALSE;
+}
+
+void
+systemResumeDialog(void)
+{
+
+    DialogActive = TRUE;
+    restorescr(oldW);
+}
+
 /* Display a help file in a filebox */
 int
 systemDisplayHelp(char *file)
@@ -355,7 +377,9 @@ vsystem(char *fmt, ...)
 void
 systemCreateHoloshell(void)
 {
-    if (OnVTY && RunningAsInit) {
+    int waitstatus;
+
+    if ((FixItMode || OnVTY) && RunningAsInit) {
 
 	if (ehs_pid != 0) {
 	    int pstat;
@@ -377,6 +401,8 @@ systemCreateHoloshell(void)
 	    (void) waitpid(ehs_pid, &pstat, WNOHANG);
 	}
 
+	if (!OnVTY)
+	    systemSuspendDialog();	/* must be before the fork() */
 	if ((ehs_pid = fork()) == 0) {
 	    int i, fd;
 	    struct termios foo;
@@ -385,7 +411,10 @@ systemCreateHoloshell(void)
 	    ioctl(0, TIOCNOTTY, NULL);
 	    for (i = getdtablesize(); i >= 0; --i)
 		close(i);
-	    fd = open("/dev/ttyv3", O_RDWR);
+	    if (OnVTY)
+	        fd = open("/dev/ttyv3", O_RDWR);
+	    else
+	        fd = open("/dev/console", O_RDWR);
 	    ioctl(0, TIOCSCTTY, &fd);
 	    dup2(0, 1);
 	    dup2(0, 2);
@@ -400,16 +429,26 @@ systemCreateHoloshell(void)
 	    }
 	    else
 		msgDebug("Doctor: I'm unable to get the terminal attributes!\n");
+	    if (!OnVTY){
+	        printf("Type ``exit'' in this fixit shell to resume sysinstall.\n\n");
+		fflush(stdout);
+	    }
 	    execlp("sh", "-sh", 0);
 	    msgDebug("Was unable to execute sh for Holographic shell!\n");
 	    exit(1);
 	}
 	else {
-	    WINDOW *w = savescr();
+	    if (OnVTY) {
+	        WINDOW *w = savescr();
 
-	    msgNotify("Starting an emergency holographic shell on VTY4");
-	    sleep(2);
-	    restorescr(w);
+	        msgNotify("Starting an emergency holographic shell on VTY4");
+	        sleep(2);
+	        restorescr(w);
+	    }
+	    if (!OnVTY){
+	        (void)waitpid(ehs_pid, &waitstatus, 0);
+	        systemResumeDialog();
+	    }
 	}
     }
 }
diff --git a/usr.sbin/sade/install.c b/usr.sbin/sade/install.c
index ac3b01390c16..209c210e22b2 100644
--- a/usr.sbin/sade/install.c
+++ b/usr.sbin/sade/install.c
@@ -56,6 +56,7 @@
  * Used by package.c
  */
 int _interactiveHack;
+int FixItMode = 0;
 
 static void	create_termcap(void);
 static void	fixit_common(void);
@@ -248,8 +249,10 @@ installInitial(void)
 int
 installFixitHoloShell(dialogMenuItem *self)
 {
+    FixItMode = 1;
     systemCreateHoloshell();
     return DITEM_SUCCESS;
+    FixItMode = 0;
 }
 
 int
@@ -397,6 +400,8 @@ fixit_common(void)
 	msgConfirm("Couldn't symlink the /etc/ files!  I'm not sure I like this..");
     if (!file_readable(TERMCAP_FILE))
 	create_termcap();
+    if (!OnVTY)
+	systemSuspendDialog();	/* must be before the fork() */
     if (!(child = fork())) {
 	int i, fd, fdstop;
 	struct termios foo;
diff --git a/usr.sbin/sade/sade.h b/usr.sbin/sade/sade.h
index e34735a74c90..abb2b8e147f7 100644
--- a/usr.sbin/sade/sade.h
+++ b/usr.sbin/sade/sade.h
@@ -402,6 +402,7 @@ extern DMenu		MenuHTMLDoc;		/* HTML Documentation menu			*/
 extern DMenu		MenuUsermgmt;		/* User management menu				*/
 extern DMenu		MenuFixit;		/* Fixit floppy/CDROM/shell menu		*/
 extern DMenu		MenuXF86Config;		/* Select XFree86 configuration type		*/
+extern int              FixItMode;              /* FixItMode starts shell onc urrent device (ie Serial port) */
 
 /* Stuff from libdialog which isn't properly declared outside */
 extern void display_helpfile(void);
@@ -711,6 +712,8 @@ extern void	systemInitialize(int argc, char **argv);
 extern void	systemShutdown(int status);
 extern int	execExecute(char *cmd, char *name);
 extern int	systemExecute(char *cmd);
+extern void	systemSuspendDialog(void);
+extern void	systemResumeDialog(void);
 extern int	systemDisplayHelp(char *file);
 extern char	*systemHelpFile(char *file, char *buf);
 extern void	systemChangeFont(const u_char font[]);
diff --git a/usr.sbin/sade/system.c b/usr.sbin/sade/system.c
index d0daba3c1c91..6010e7a25f8d 100644
--- a/usr.sbin/sade/system.c
+++ b/usr.sbin/sade/system.c
@@ -217,6 +217,28 @@ systemExecute(char *command)
     return status;
 }
 
+/* suspend/resume libdialog/curses screen */
+static    WINDOW *oldW;
+
+void
+systemSuspendDialog(void)
+{
+
+    oldW  = savescr();
+    dialog_clear();
+    dialog_update();
+    end_dialog();
+    DialogActive = FALSE;
+}
+
+void
+systemResumeDialog(void)
+{
+
+    DialogActive = TRUE;
+    restorescr(oldW);
+}
+
 /* Display a help file in a filebox */
 int
 systemDisplayHelp(char *file)
@@ -355,7 +377,9 @@ vsystem(char *fmt, ...)
 void
 systemCreateHoloshell(void)
 {
-    if (OnVTY && RunningAsInit) {
+    int waitstatus;
+
+    if ((FixItMode || OnVTY) && RunningAsInit) {
 
 	if (ehs_pid != 0) {
 	    int pstat;
@@ -377,6 +401,8 @@ systemCreateHoloshell(void)
 	    (void) waitpid(ehs_pid, &pstat, WNOHANG);
 	}
 
+	if (!OnVTY)
+	    systemSuspendDialog();	/* must be before the fork() */
 	if ((ehs_pid = fork()) == 0) {
 	    int i, fd;
 	    struct termios foo;
@@ -385,7 +411,10 @@ systemCreateHoloshell(void)
 	    ioctl(0, TIOCNOTTY, NULL);
 	    for (i = getdtablesize(); i >= 0; --i)
 		close(i);
-	    fd = open("/dev/ttyv3", O_RDWR);
+	    if (OnVTY)
+	        fd = open("/dev/ttyv3", O_RDWR);
+	    else
+	        fd = open("/dev/console", O_RDWR);
 	    ioctl(0, TIOCSCTTY, &fd);
 	    dup2(0, 1);
 	    dup2(0, 2);
@@ -400,16 +429,26 @@ systemCreateHoloshell(void)
 	    }
 	    else
 		msgDebug("Doctor: I'm unable to get the terminal attributes!\n");
+	    if (!OnVTY){
+	        printf("Type ``exit'' in this fixit shell to resume sysinstall.\n\n");
+		fflush(stdout);
+	    }
 	    execlp("sh", "-sh", 0);
 	    msgDebug("Was unable to execute sh for Holographic shell!\n");
 	    exit(1);
 	}
 	else {
-	    WINDOW *w = savescr();
+	    if (OnVTY) {
+	        WINDOW *w = savescr();
 
-	    msgNotify("Starting an emergency holographic shell on VTY4");
-	    sleep(2);
-	    restorescr(w);
+	        msgNotify("Starting an emergency holographic shell on VTY4");
+	        sleep(2);
+	        restorescr(w);
+	    }
+	    if (!OnVTY){
+	        (void)waitpid(ehs_pid, &waitstatus, 0);
+	        systemResumeDialog();
+	    }
 	}
     }
 }
diff --git a/usr.sbin/sysinstall/install.c b/usr.sbin/sysinstall/install.c
index ac3b01390c16..209c210e22b2 100644
--- a/usr.sbin/sysinstall/install.c
+++ b/usr.sbin/sysinstall/install.c
@@ -56,6 +56,7 @@
  * Used by package.c
  */
 int _interactiveHack;
+int FixItMode = 0;
 
 static void	create_termcap(void);
 static void	fixit_common(void);
@@ -248,8 +249,10 @@ installInitial(void)
 int
 installFixitHoloShell(dialogMenuItem *self)
 {
+    FixItMode = 1;
     systemCreateHoloshell();
     return DITEM_SUCCESS;
+    FixItMode = 0;
 }
 
 int
@@ -397,6 +400,8 @@ fixit_common(void)
 	msgConfirm("Couldn't symlink the /etc/ files!  I'm not sure I like this..");
     if (!file_readable(TERMCAP_FILE))
 	create_termcap();
+    if (!OnVTY)
+	systemSuspendDialog();	/* must be before the fork() */
     if (!(child = fork())) {
 	int i, fd, fdstop;
 	struct termios foo;
diff --git a/usr.sbin/sysinstall/sysinstall.h b/usr.sbin/sysinstall/sysinstall.h
index e34735a74c90..abb2b8e147f7 100644
--- a/usr.sbin/sysinstall/sysinstall.h
+++ b/usr.sbin/sysinstall/sysinstall.h
@@ -402,6 +402,7 @@ extern DMenu		MenuHTMLDoc;		/* HTML Documentation menu			*/
 extern DMenu		MenuUsermgmt;		/* User management menu				*/
 extern DMenu		MenuFixit;		/* Fixit floppy/CDROM/shell menu		*/
 extern DMenu		MenuXF86Config;		/* Select XFree86 configuration type		*/
+extern int              FixItMode;              /* FixItMode starts shell onc urrent device (ie Serial port) */
 
 /* Stuff from libdialog which isn't properly declared outside */
 extern void display_helpfile(void);
@@ -711,6 +712,8 @@ extern void	systemInitialize(int argc, char **argv);
 extern void	systemShutdown(int status);
 extern int	execExecute(char *cmd, char *name);
 extern int	systemExecute(char *cmd);
+extern void	systemSuspendDialog(void);
+extern void	systemResumeDialog(void);
 extern int	systemDisplayHelp(char *file);
 extern char	*systemHelpFile(char *file, char *buf);
 extern void	systemChangeFont(const u_char font[]);
diff --git a/usr.sbin/sysinstall/system.c b/usr.sbin/sysinstall/system.c
index d0daba3c1c91..6010e7a25f8d 100644
--- a/usr.sbin/sysinstall/system.c
+++ b/usr.sbin/sysinstall/system.c
@@ -217,6 +217,28 @@ systemExecute(char *command)
     return status;
 }
 
+/* suspend/resume libdialog/curses screen */
+static    WINDOW *oldW;
+
+void
+systemSuspendDialog(void)
+{
+
+    oldW  = savescr();
+    dialog_clear();
+    dialog_update();
+    end_dialog();
+    DialogActive = FALSE;
+}
+
+void
+systemResumeDialog(void)
+{
+
+    DialogActive = TRUE;
+    restorescr(oldW);
+}
+
 /* Display a help file in a filebox */
 int
 systemDisplayHelp(char *file)
@@ -355,7 +377,9 @@ vsystem(char *fmt, ...)
 void
 systemCreateHoloshell(void)
 {
-    if (OnVTY && RunningAsInit) {
+    int waitstatus;
+
+    if ((FixItMode || OnVTY) && RunningAsInit) {
 
 	if (ehs_pid != 0) {
 	    int pstat;
@@ -377,6 +401,8 @@ systemCreateHoloshell(void)
 	    (void) waitpid(ehs_pid, &pstat, WNOHANG);
 	}
 
+	if (!OnVTY)
+	    systemSuspendDialog();	/* must be before the fork() */
 	if ((ehs_pid = fork()) == 0) {
 	    int i, fd;
 	    struct termios foo;
@@ -385,7 +411,10 @@ systemCreateHoloshell(void)
 	    ioctl(0, TIOCNOTTY, NULL);
 	    for (i = getdtablesize(); i >= 0; --i)
 		close(i);
-	    fd = open("/dev/ttyv3", O_RDWR);
+	    if (OnVTY)
+	        fd = open("/dev/ttyv3", O_RDWR);
+	    else
+	        fd = open("/dev/console", O_RDWR);
 	    ioctl(0, TIOCSCTTY, &fd);
 	    dup2(0, 1);
 	    dup2(0, 2);
@@ -400,16 +429,26 @@ systemCreateHoloshell(void)
 	    }
 	    else
 		msgDebug("Doctor: I'm unable to get the terminal attributes!\n");
+	    if (!OnVTY){
+	        printf("Type ``exit'' in this fixit shell to resume sysinstall.\n\n");
+		fflush(stdout);
+	    }
 	    execlp("sh", "-sh", 0);
 	    msgDebug("Was unable to execute sh for Holographic shell!\n");
 	    exit(1);
 	}
 	else {
-	    WINDOW *w = savescr();
+	    if (OnVTY) {
+	        WINDOW *w = savescr();
 
-	    msgNotify("Starting an emergency holographic shell on VTY4");
-	    sleep(2);
-	    restorescr(w);
+	        msgNotify("Starting an emergency holographic shell on VTY4");
+	        sleep(2);
+	        restorescr(w);
+	    }
+	    if (!OnVTY){
+	        (void)waitpid(ehs_pid, &waitstatus, 0);
+	        systemResumeDialog();
+	    }
 	}
     }
 }