Add terminal type configuration to the Options screen. It allows selecting

a monochrome display after booting into sysinstall, if you have any trouble
with the default color scheme.

Approved by:	jkh
MFC after:	2 weeks

3 files changed, 34 insertions, 0 deletions

diff --git a/usr.sbin/sade/sade.h b/usr.sbin/sade/sade.h
index 75299de..b8cf0e1 100644
--- a/usr.sbin/sade/sade.h
+++ b/usr.sbin/sade/sade.h
@@ -175,6 +175,7 @@
 #define VAR_USR_SIZE			"usrSize"
 #define VAR_VAR_SIZE			"varSize"
 #define VAR_XF86_CONFIG			"_xf86config"
+#define VAR_TERM			"TERM"
 
 #define DEFAULT_TAPE_BLOCKSIZE	"20"
 
diff --git a/usr.sbin/sysinstall/options.c b/usr.sbin/sysinstall/options.c
index 0be8ff7..680edf0 100644
--- a/usr.sbin/sysinstall/options.c
+++ b/usr.sbin/sysinstall/options.c
@@ -38,6 +38,7 @@
 #include <ctype.h>
 
 int fixitTtyWhich(dialogMenuItem *);
+int termSetType(dialogMenuItem *);
 
 static char *
 varCheck(Option opt)
@@ -124,6 +125,8 @@ static Option Options[] = {
       OPT_IS_FUNC,	mediaSetFTPUserPass,	VAR_FTP_USER,		varCheck	},
 { "Editor",		"Which text editor to use during installation",
       OPT_IS_VAR,	EDITOR_PROMPT,		VAR_EDITOR,		varCheck	},
+{ "Terminal",	"Set terminal type (TERMCAP)",
+      OPT_IS_FUNC,	termSetType,		VAR_TERM,		varCheck	},
 { "Tape Blocksize",	"Tape media block size in 512 byte blocks",
       OPT_IS_VAR,	TAPE_PROMPT,		VAR_TAPE_BLOCKSIZE,	varCheck	},
 { "Extract Detail",	"How verbosely to display file name information during extractions",
@@ -333,3 +336,32 @@ fixitTtyWhich(dialogMenuItem *self)
     }
     return DITEM_SUCCESS;
 }
+
+/* Select terminal type */
+int
+termSetType(dialogMenuItem *self)
+{
+    char *cp = variable_get(VAR_TERM);
+
+    if (!cp) {
+	msgConfirm("TERMCAP is not set to anything!");
+	return DITEM_FAILURE;
+    }
+    else {
+	if (!strcmp(cp, "ansi"))
+	    variable_set2(VAR_TERM, "vt100", 0);
+	else if (!strcmp(cp, "vt100"))
+	    variable_set2(VAR_TERM, "cons25w", 0);
+	else if (!strcmp(cp, "cons25w"))
+	    variable_set2(VAR_TERM, "cons25", 0);
+	else if (!strcmp(cp, "cons25"))
+	    variable_set2(VAR_TERM, "cons25-m", 0);
+	else if (!strcmp(cp, "cons25-m"))
+	    variable_set2(VAR_TERM, "xterm", 0);
+	else /* must be "high" - wrap around */
+	    variable_set2(VAR_TERM, "ansi", 0);
+    }
+
+    setterm (cp);
+    return DITEM_SUCCESS;
+}
diff --git a/usr.sbin/sysinstall/sysinstall.h b/usr.sbin/sysinstall/sysinstall.h
index 75299de..b8cf0e1 100644
--- a/usr.sbin/sysinstall/sysinstall.h
+++ b/usr.sbin/sysinstall/sysinstall.h
@@ -175,6 +175,7 @@
 #define VAR_USR_SIZE			"usrSize"
 #define VAR_VAR_SIZE			"varSize"
 #define VAR_XF86_CONFIG			"_xf86config"
+#define VAR_TERM			"TERM"
 
 #define DEFAULT_TAPE_BLOCKSIZE	"20"