From: gotoken@... (GOTO Kentaro)
Date: 1999-08-09T08:25:56+09:00
Subject: [ruby-list:15969] Re: termios

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ごとけんです

In message "[ruby-list:15968] Re: termios"
    on 99/08/08, WATANABE Hirofumi <eban@os.rim.or.jp> writes:

>termios とはやまだあきらさんの ruby-termios-module のことですか?

そうです。

>:それはともかく、termios がmakeできません。rename.rbしないと
>:いけないのは別にしても、struct termios が違うようです。
>
>普通 termios には c_line はなくて termio にはあるから
>4.4BSD系 は POSIX に忠実ってことかな.

なるほど。

>というわけで termios ってことなら c_line は外しちゃったほうがいいと
>思います.

外してみました。どなたかテストお願いします。
test3.rbがわたなべさんの書かれた stty -echo 相当の
もの[ruby-list:15968]です。

-- gotoken

ftp://ftp.arika.org/pub/Tools/Ruby/ruby-termios-module-0.0.3.tar.gz
からのパッチです。


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diff -u1rN ruby-termios-module.orig/MANIFEST ruby-termios-module/MANIFEST
--- ruby-termios-module.orig/MANIFEST	Mon Aug  9 08:12:36 1999
+++ ruby-termios-module/MANIFEST	Mon Aug  9 08:02:54 1999
@@ -7 +7,2 @@
 test2.rb
+test3.rb
diff -u1rN ruby-termios-module.orig/termios.c ruby-termios-module/termios.c
--- ruby-termios-module.orig/termios.c	Fri Feb 19 00:09:16 1999
+++ ruby-termios-module/termios.c	Mon Aug  9 07:53:27 1999
@@ -25,9 +25,9 @@
   int i;
-  c_cc = ary_new2(NCCS);
+  c_cc = rb_ary_new2(NCCS);
 
   for (i = 0; i < NCCS; i++) {
-    ary_push(c_cc, INT2FIX(t->c_cc[i]));
+    rb_ary_push(c_cc, INT2FIX(t->c_cc[i]));
   }
 
-  return struct_new(sTermios,
+  return rb_struct_new(sTermios,
 		    INT2FIX(t->c_iflag),
@@ -36,3 +36,2 @@
 		    INT2FIX(t->c_lflag),
-		    INT2FIX(t->c_line),
 		    c_cc,
@@ -55,3 +54,3 @@
   } else {
-    TypeError("wrong structure value %s (expected Fixnum or Nil)", 
+    rb_raise(rb_eTypeError, "wrong structure value %s (expected Fixnum or Nil)", 
 	      name);
@@ -72,10 +71,9 @@
   t->c_lflag  = rb_Termios_to_termios0(RSTRUCT(rt)->ptr[3], "c_lflag");
-  t->c_line   = rb_Termios_to_termios0(RSTRUCT(rt)->ptr[4], "c_line");
-  for (i = 0; i < RARRAY(RSTRUCT(rt)->ptr[5])->len; i++) {
+  for (i = 0; i < RARRAY(RSTRUCT(rt)->ptr[4])->len; i++) {
     sprintf(c_cc, "c_cc[%d]", i);
-    t->c_cc[i] = rb_Termios_to_termios0(RARRAY(RSTRUCT(rt)->ptr[5])->ptr[i],
+    t->c_cc[i] = rb_Termios_to_termios0(RARRAY(RSTRUCT(rt)->ptr[4])->ptr[i],
 					c_cc);
   }
-  cfsetispeed(t, rb_Termios_to_termios0(RSTRUCT(rt)->ptr[6], "c_ispeed"));
-  cfsetospeed(t, rb_Termios_to_termios0(RSTRUCT(rt)->ptr[7], "c_ospeed"));
+  cfsetispeed(t, rb_Termios_to_termios0(RSTRUCT(rt)->ptr[5], "c_ispeed"));
+  cfsetospeed(t, rb_Termios_to_termios0(RSTRUCT(rt)->ptr[6], "c_ospeed"));
 
@@ -105,3 +103,3 @@
   if (tcgetattr(fileno(fptr->f), &t) < 0) {
-    Fail("can't get terminal parameters (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't get terminal parameters (%s)", strerror(errno));
   }
@@ -132,3 +130,3 @@
   if (strcmp(type, "Struct::Termios") != 0) {
-    TypeError("wrong argument type %s (expected Struct::Termios)", 
+    rb_raise(rb_eTypeError, "wrong argument type %s (expected Struct::Termios)", 
 	      type);
@@ -140,3 +138,3 @@
   if (tcsetattr(fileno(fptr->f), FIX2INT(opt), &t) < 0) {
-    Fail("can't set terminal parameters (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't set terminal parameters (%s)", strerror(errno));
   }
@@ -157,3 +155,3 @@
   if (tcsendbreak(fileno(fptr->f), FIX2INT(duration)) < 0) {
-    Fail("can't transmits break (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't transmits break (%s)", strerror(errno));
   }
@@ -173,3 +171,3 @@
   if (tcdrain(fileno(fptr->f)) < 0) {
-    Fail("can't drain (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't drain (%s)", strerror(errno));
   }
@@ -193,3 +191,3 @@
       queue_selector != TCIOFLUSH) {
-    TypeError("wrong argument value %s (expected Termios::TCIFLUSH, Termios::TCOFLUSH or Termios::TCIOFLUSH)", 
+    rb_raise(rb_eTypeError, "wrong argument value %s (expected Termios::TCIFLUSH, Termios::TCOFLUSH or Termios::TCIOFLUSH)", 
 	      queue_selector);
@@ -199,3 +197,3 @@
   if (tcflush(fileno(fptr->f), queue_selector) < 0) {
-    Fail("can't flush (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't flush (%s)", strerror(errno));
   }
@@ -220,3 +218,3 @@
       action != TCION) {
-    TypeError("wrong argument value %s (expected Termios::TCOOFF, Termios::TCOON, Termios::TCIOFF or Termios::TCION)", 
+    rb_raise(rb_eTypeError, "wrong argument value %s (expected Termios::TCOOFF, Termios::TCOON, Termios::TCIOFF or Termios::TCION)", 
 	      action);
@@ -226,3 +224,3 @@
   if (tcflow(fileno(fptr->f), action) < 0) {
-    Fail("can't control transmitting data flow (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't control transmitting data flow (%s)", strerror(errno));
   }
@@ -243,3 +241,3 @@
   if (pid = tcgetpgrp(fileno(fptr->f)) < 0) {
-    Fail("can't get process group id (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't get process group id (%s)", strerror(errno));
   }
@@ -261,3 +259,3 @@
   if (tcsetpgrp(fileno(fptr->f), FIX2INT(pgrpid)) < 0) {
-    Fail("can't set process group id (%s)", strerror(errno));
+    rb_raise(rb_eRuntimeError, "can't set process group id (%s)", strerror(errno));
   }
@@ -275,12 +273,12 @@
   VALUE c_iflag, c_oflag, c_cflag, c_lflag, 
-    c_line, c_cc, c_ispeed, c_ospeed;
+    c_cc, c_ispeed, c_ospeed;
   int i;
 
-  rb_scan_args(argc, argv, "08", 
+  rb_scan_args(argc, argv, "07", 
 	       &c_iflag, &c_oflag, &c_cflag, &c_lflag, 
-	       &c_line, &c_cc, &c_ispeed, &c_ospeed);
+	       &c_cc, &c_ispeed, &c_ospeed);
   if (NIL_P(c_cc)) {
-    c_cc = ary_new2(NCCS);
+    c_cc = rb_ary_new2(NCCS);
     for (i = 0; i < NCCS; i++) {
-      ary_push(c_cc, Qnil);
+      rb_ary_push(c_cc, Qnil);
     }
@@ -290,5 +288,5 @@
 
-  return struct_new(sTermios,
+  return rb_struct_new(sTermios,
 		    c_iflag, c_oflag, c_cflag, c_lflag,
-		    c_line, c_cc, c_ispeed, c_ospeed);
+		    c_cc, c_ispeed, c_ospeed);
 }
@@ -312,3 +310,3 @@
 
-  sTermios = struct_define("Termios",
+  sTermios = rb_struct_define("Termios",
 			   "c_iflag",	/* input modes */
@@ -317,3 +315,2 @@
 			   "c_lflag",	/* local modes */
-			   "c_line",	/* line discipline */
 			   "c_cc",	/* control chars */
diff -u1rN ruby-termios-module.orig/test1.rb ruby-termios-module/test1.rb
--- ruby-termios-module.orig/test1.rb	Thu Feb 18 02:24:21 1999
+++ ruby-termios-module/test1.rb	Mon Aug  9 07:58:41 1999
@@ -6,3 +6,3 @@
 
-RESCUE = Termios::new_termios(1280, 5, 3261, 35387, 0,
+RESCUE = Termios::new_termios(1280, 5, 3261, 35387, 
 			      [3, 28, 127, 21, 4, 0, 1, 0, 17, 
diff -u1rN ruby-termios-module.orig/test3.rb ruby-termios-module/test3.rb
--- ruby-termios-module.orig/test3.rb	Thu Jan  1 09:00:00 1970
+++ ruby-termios-module/test3.rb	Mon Aug  9 08:15:26 1999
@@ -0,0 +1,13 @@
+# shadows input then reports [ruby-list:15968]
+require 'termios'
+include Termios
+
+oldt = getattr($stdin)
+newt = oldt.dup
+newt.c_lflag &= ~ECHO
+setattr($stdin, TCSANOW, newt)
+print "noecho> "
+a = $stdin.gets
+setattr($stdin, TCSANOW, oldt)
+print "\n"
+p a

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