From 21830126cfa1badd81b2c6fe1b3e9d0c610c8b0a Mon Sep 17 00:00:00 2001
From: Jose Antonio Ortega Ruiz <jao@gnu.org>
Date: Tue, 8 Jun 2004 22:33:40 +0000
Subject: the console is now in/out.

---
 mixlib/xmix_device.c | 33 ++++++++++++++++++++-------------
 1 file changed, 20 insertions(+), 13 deletions(-)

(limited to 'mixlib/xmix_device.c')

diff --git a/mixlib/xmix_device.c b/mixlib/xmix_device.c
index 92d9c4f..73c0485 100644
--- a/mixlib/xmix_device.c
+++ b/mixlib/xmix_device.c
@@ -3,7 +3,7 @@
  * ------------------------------------------------------------------
  *  Last change: Time-stamp: "2001-05-10 01:10:25 jao"
  * ------------------------------------------------------------------
- * Copyright (C) 2001 Free Software Foundation, Inc.
+ * Copyright (C) 2001, 2004 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -23,6 +23,7 @@
 
 
 #include "xmix_device.h"
+#include "mix_types.h"
 
 gchar *DEV_DIR_ = NULL;
 
@@ -53,7 +54,7 @@ const mix_fmode_t FMODES_[] = {
   mix_io_RDWRT,  mix_io_RDWRT,  mix_io_RDWRT,  mix_io_RDWRT,
   mix_io_RDWRT,  mix_io_RDWRT,  mix_io_RDWRT,  mix_io_RDWRT,
   mix_io_RDWRT,  mix_io_RDWRT,  mix_io_RDWRT,  mix_io_RDWRT,
-  mix_io_READ, mix_io_WRITE, mix_io_WRITE, mix_io_WRITE, mix_io_WRITE
+  mix_io_READ, mix_io_WRITE, mix_io_WRITE, mix_io_RDWRT, mix_io_WRITE
 };
 
 /* constructors */
@@ -78,12 +79,13 @@ construct_device_with_name_ (mix_device_t *result,
       result->file = MIX_IOCHANNEL(mix_file_new_with_def_ext (name,
 							      FMODES_[type],
 							      DEV_EXT_));
+      result->vtable = DEF_DEV_VTABLE_;
     }
   else
     {
       result->file = mix_io_new (stdout);
+      result->vtable = CONSOLE_DEV_VTABLE_;
     }
-  result->vtable = DEF_DEV_VTABLE_;
 }
 
 
@@ -120,6 +122,13 @@ write_ (mix_device_t *dev, const mix_word_t *block)
   return result;
 }
 
+static gboolean
+read_cons_ (mix_device_t *dev, mix_word_t *block)
+{
+  return mix_io_read_word_array_as_char (mix_io_new (stdin), block,
+                                         SIZES_[mix_dev_CONSOLE]);
+}
+
 static gboolean
 read_ (mix_device_t *dev, mix_word_t *block)
 {
@@ -130,14 +139,6 @@ read_ (mix_device_t *dev, mix_word_t *block)
     {
       result = mix_io_read_word_array_as_char (GET_CHANNEL_ (dev),
                                                block, SIZES_[dev->type]);
-      if (result)
-        {
-          int c;
-          FILE *f = mix_io_to_FILE (GET_CHANNEL_ (dev));
-          do {
-            c = getc (f);
-          } while (c != EOF && c != '\n');
-        }
     }
   else
     result = mix_io_read_word_array (GET_CHANNEL_ (dev),
@@ -164,12 +165,12 @@ ioc_ (mix_device_t *dev, mix_short_t arg)
     }
   if (dev->type >= mix_dev_DISK_0 && dev->type <= mix_dev_DISK_7)
     {
-      g_return_val_if_fail (m == 0, FALSE);
+      if (m == 0) return FALSE;
       // position disk
     }
   if (dev->type == mix_dev_PAPER_TAPE)
     {
-      g_return_val_if_fail (m == 0, FALSE);
+      if (m == 0) return FALSE;
       rewind (file);
     }
   return TRUE;
@@ -193,3 +194,9 @@ static mix_device_vtable_t VTABLE_ = {
 };
 
 const mix_device_vtable_t * DEF_DEV_VTABLE_ = &VTABLE_;
+
+static mix_device_vtable_t CVTABLE_ = {
+  write_, read_cons_, ioc_, busy_, destroy_
+};
+
+const mix_device_vtable_t * CONSOLE_DEV_VTABLE_ = &CVTABLE_;
-- 
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