initial import of NetBSD tree

1 files changed, 167 insertions, 0 deletions

diff --git a/usr.bin/tn3270/ctlr/function.h b/usr.bin/tn3270/ctlr/function.h
new file mode 100644
index 00000000000..8366d5d1d81
--- /dev/null
+++ b/usr.bin/tn3270/ctlr/function.h
@@ -0,0 +1,167 @@
+/*-
+ * Copyright (c) 1988 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)function.h	4.2 (Berkeley) 4/26/91
+ *	$Id: function.h,v 1.1 1995/10/18 08:46:21 deraadt Exp $
+ */
+
+/*
+ * The following are the various functions which the keyboard can ask
+ * the controller to perform.
+ *
+ * Note that this file (the following entries) are scanned by mkhit.c,
+ * and that the format must remain more-or-less consistent
+ * [ \t]*TOKEN
+ */
+
+enum ctlrfcn {
+
+	undefined = 0,			/* Not yet touched */
+
+	FCN_NULL,	  		/* Illegal sequence */
+
+	FCN_RESET,			/* unlock keyboard */
+	FCN_MAKE_SHIFT_LOCK,
+	FCN_BREAK_SHIFT_LOCK,
+
+	FCN_MAKE_SHIFT,			/* shift key pressed DOWN */
+	FCN_BREAK_SHIFT,		/* shift key released */
+
+	FCN_MAKE_ALT,			/* alt key pressed DOWN */
+	FCN_BREAK_ALT,			/* alt key released */
+
+	FCN_MAKE_CTRL,
+
+	FCN_CAPS_LOCK,
+
+	FCN_MONOCASE,			/* DISPLAY in upper case */
+	FCN_DVCNL,
+
+	FCN_CHARACTER,			/* Not one of the following, but ... */
+	FCN_VERTICAL_BAR,		/* EBCDIC solid vertical bar */
+	FCN_CENTSIGN,			/* EBCDIC cent sign */
+	FCN_SPACE,			/* EBCDIC space */
+	FCN_DP,				/* EBCDIC dup character */
+	FCN_FM,				/* EBCDIC field mark */
+
+	FCN_AID,			/* Some AID key */
+	FCN_ATTN,
+	FCN_CURSEL,			/* Cursor select function (and aid) */
+	FCN_TEST,			/* Test function */
+
+	FCN_EINP,			/* erase input (dangerous) */
+	FCN_EEOF,
+	FCN_DELETE,
+	FCN_INSRT,
+	FCN_TAB,
+	FCN_BTAB,
+	FCN_NL,
+	FCN_HOME,
+	FCN_UP,
+	FCN_DOWN,
+	FCN_RIGHT,
+	FCN_LEFT,
+	FCN_LEFT2,
+	FCN_RIGHT2,
+
+#if	!defined(PURE3274)
+	/*
+	 * Local editing functions
+	 */
+	FCN_SETTAB,			/* set a column tab */
+	FCN_DELTAB,
+	FCN_COLTAB,
+	FCN_COLBAK,
+	FCN_INDENT,			/* more margin over one col tab */
+	FCN_UNDENT,
+	FCN_SETMRG,
+	FCN_SETHOM,
+	FCN_CLRTAB,
+	FCN_ERASE,			/* erase last character */
+	FCN_WERASE,
+	FCN_FERASE,
+	FCN_WORDTAB,			/* tab to start of next word */
+	FCN_WORDBACKTAB,
+	FCN_WORDEND,			/* find next end of word */
+	FCN_FIELDEND,			/* find next end of field */
+
+	/*
+	 * APL functions
+	 */
+	FCN_APLON,			/* start using apl character set */
+	FCN_APLOFF,
+	FCN_APLEND,
+
+	FCN_PCON,
+	FCN_PCOFF,
+	FCN_INIT,			/* re-init screen */
+	FCN_SYNCH,			/* synch up after line/control error */
+	FCN_FLINP,			/* flush input buffer */
+	FCN_RESHOW,			/* redraw screen */
+	FCN_MASTER_RESET,		/* FLINP, RESET, RESHOW, + more */
+
+	FCN_DISC,			/* suspend application */
+	FCN_ESCAPE,			/* enter command mode */
+
+	FCN_ALTK,			/* Dvorak keyboard */
+
+	FCN_XOFF,			/* suspend output to screen */
+	FCN_XON,			/* resume output to screen */
+
+	FCN_LPRT			/* print screen on printer */
+#endif	/* !defined(PURE3274) */
+};
+/*
+ * The following is the structure which defines what a 3270 keystroke
+ * can do.
+ */
+
+struct hits {
+    unsigned char keynumber;
+    struct hit {
+	enum ctlrfcn ctlrfcn;
+	unsigned char code;	/* AID value or 3270 display code */
+    } hit[4];	/* plain, shifted, alted, shiftalted */
+};
+
+extern struct hits hits[];
+
+/*
+ * Definitions of the shift state (and the left/right shift key position).
+ */
+
+#define	SHIFT_RIGHT	0x20	/* Right shift key is down */
+#define	SHIFT_LEFT	0x10	/* Left shift key is down */
+#define	SHIFT_CONTROL	0x08	/* Control shift state (unused) */
+#define	SHIFT_ALT	0x04	/* ALT shift state */
+#define	SHIFT_CAPS	0x02	/* Caps lock state */
+#define	SHIFT_UPSHIFT	0x01	/* Upshift state */