Merge branch 'cvsimport'

[sympathy.git] / src / terminal.c

diff --git a/src/terminal.c b/src/terminal.c
index 9a3290eeee645e81057f6e326ce84ceaa732b8a3..22415f4a6257a3990e78960c979d7fd1f691ad95 100644 (file)
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -1,4 +1,4 @@
-/*
+/* 
  * terminal.c:
  *
  * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
@@ -6,10 +6,56 @@
  *
  */
 
-static char rcsid[] = "$Id$";
+static char rcsid[] =
+  "$Id: terminal.c,v 1.24 2008/03/12 10:47:26 james Exp $";
 
-/*
- * $Log$
+/* 
+ * $Log: terminal.c,v $
+ * Revision 1.24  2008/03/12 10:47:26  james
+ * @@
+ *
+ * Revision 1.23  2008/03/12 01:30:23  james
+ * *** empty log message ***
+ *
+ * Revision 1.22  2008/03/11 17:56:50  james
+ * *** empty log message ***
+ *
+ * Revision 1.21  2008/03/11 17:56:04  james
+ * *** empty log message ***
+ *
+ * Revision 1.20  2008/03/10 11:49:33  james
+ * *** empty log message ***
+ *
+ * Revision 1.19  2008/03/07 14:16:44  james
+ * *** empty log message ***
+ *
+ * Revision 1.18  2008/03/07 14:13:40  james
+ * *** empty log message ***
+ *
+ * Revision 1.17  2008/03/07 13:16:02  james
+ * *** empty log message ***
+ *
+ * Revision 1.16  2008/03/07 12:42:08  james
+ * *** empty log message ***
+ *
+ * Revision 1.15  2008/03/07 12:37:04  james
+ * *** empty log message ***
+ *
+ * Revision 1.14  2008/03/03 06:04:42  james
+ * *** empty log message ***
+ *
+ * Revision 1.13  2008/03/02 10:37:56  james
+ * *** empty log message ***
+ *
+ * Revision 1.12  2008/02/28 16:57:52  james
+ * *** empty log message ***
+ *
+ * Revision 1.11  2008/02/26 23:56:12  james
+ * *** empty log message ***
+ *
+ * Revision 1.10  2008/02/26 23:23:17  james
+ * *** empty log message ***
+ *
  * Revision 1.9  2008/02/15 03:32:07  james
  * *** empty log message ***
  *
@@ -60,8 +106,7 @@ static char rcsid[] = "$Id$";
 #include "project.h"
 
 
-typedef struct TERMINAL_struct
-{
+typedef struct TERMINAL_struct {
   TTY_SIGNATURE;
   struct termios orig_termios;
   struct TERMINAL_struct *next;
@@ -97,11 +142,17 @@ terminal_close (TTY * _t)
   set_nonblocking (t->wfd);
 
 
-  t->xmit (_t, "\033[r", 3);
-  t->xmit (_t, "\033[0m", 4);
-  i = sprintf (buf, "\033[%d;%dH", CRT_ROWS + 1, 1);
+  t->xmit (_t, "\033%@", 3);    // Leave UTF-8
+  t->xmit (_t, "\033(B", 3);    // US-ASCII in G0
+  t->xmit (_t, "\033)B", 3);    // US-ASCII in G1
+  t->xmit (_t, "\017", 1);      // Select G0
+  t->xmit (_t, "\033[?25h", 6); // Show cursor
+  t->xmit (_t, "\033[r", 3);    // No margins
+  t->xmit (_t, "\033[0m", 4);   // Default attributes
+  i = sprintf (buf, "\033[%d;%dH", t->displayed_length ? (t->displayed_length + 1) : (CRT_ROWS + 1), 1); 
+               // Cursor to bottom
   t->xmit (_t, buf, i);
-  t->xmit (_t, "\033[J", 3);
+  t->xmit (_t, "\033[J", 3);    // erase rest of screen
 
   set_blocking (t->rfd);
   set_blocking (t->wfd);
@@ -140,16 +191,13 @@ terminal_getsize (TTY * _t)
   if (!t)
     return;
 
-  if (ioctl (t->wfd, TIOCGWINSZ, &sz))
-    {
-      t->size.x = CRT_COLS;
-      t->size.y = CRT_ROWS;
-    }
-  else
-    {
-      t->size.x = sz.ws_col;
-      t->size.y = sz.ws_row;
-    }
+  if (ioctl (t->wfd, TIOCGWINSZ, &sz)) {
+    t->size.x = CRT_COLS;
+    t->size.y = CRT_ROWS;
+  } else {
+    t->size.x = sz.ws_col;
+    t->size.y = sz.ws_row;
+  }
 }
 
 
@@ -179,19 +227,18 @@ terminal_read (TTY * _t, void *buf, int len)
   terminal_dispatch ();
   set_nonblocking (t->rfd);
 
-  do
-    {
+  do {
 
-      red = wrap_read (t->rfd, buf, len);
-      if (red < 0)
-        return -1;
-      if (!red)
-        return done;
+    red = wrap_read (t->rfd, buf, len);
+    if (red < 0)
+      return -1;
+    if (!red)
+      return done;
 
-      buf += red;
-      len -= red;
-      done += red;
-    }
+    buf += red;
+    len -= red;
+    done += red;
+  }
   while (len);
 
 
@@ -209,20 +256,19 @@ terminal_write (TTY * _t, void *buf, int len)
 
   set_blocking (t->wfd);
 
-  do
-    {
+  do {
 
-      writ = wrap_write (t->wfd, buf, len);
-      if (writ < 0)
-        return -1;
+    writ = wrap_write (t->wfd, buf, len);
+    if (writ < 0)
+      return -1;
 
-      if (!writ)
-        usleep (1000);
+    if (!writ)
+      usleep (1000);
 
-      buf += writ;
-      len -= writ;
-      done += writ;
-    }
+    buf += writ;
+    len -= writ;
+    done += writ;
+  }
   while (len);
 
 
@@ -252,7 +298,7 @@ terminal_open (int rfd, int wfd)
   pid_t child;
   struct termios termios;
 
-  t = (TERMINAL *) malloc (sizeof (TERMINAL));
+  t = (TERMINAL *) xmalloc (sizeof (TERMINAL));
 
   strcpy (t->name, "terminal");
   t->rfd = rfd;
@@ -270,7 +316,7 @@ terminal_open (int rfd, int wfd)
 
 
   cfmakeraw (&termios);
-  //raw_termios (&termios);
+  // raw_termios (&termios);
 
   tcsetattr (wfd, TCSANOW, &termios);