# HG changeset patch
# User igor
# Date 1184349121 -10800
# Node ID e34dd9ee49e5f85c7a4b60ba4eb4fde822911306
# Parent  ab37f0ad70e58cda760d31638f623853d8efcc30
Функция write_to для записи на консоль виртуальных систем

diff -r ab37f0ad70e5 -r e34dd9ee49e5 xentaur.py
--- a/xentaur.py	Fri Jul 13 16:57:33 2007 +0300
+++ b/xentaur.py	Fri Jul 13 20:52:01 2007 +0300
@@ -1,13 +1,16 @@
 #!/usr/bin/python
 
 
-import sys
+import sys,os,time
 import xenomips_vars
 xenomips_vars.N='1'
 sys.path.append('/etc/xen')
 from xenomipsN import vbridges_table, hidden_bridges, domains, broken_links, temporary_links, domain_types
 from IPython.Shell import IPShellEmbed
 
+
+screenrc=os.environ['HOME']+"/.screenrc_xentaur"
+
 def create_bridges_script():
     unbound_bridges=bridges
     create_unbound_bridges="\n".join(map(lambda x: "brctl show | awk '{print $1}' | grep -q "+x+" || brctl addbr "+x, unbound_bridges))
@@ -39,6 +42,10 @@
 
     print """
 cat <<SCREENRC > screenrc
+hardstatus on
+hardstatus alwayslastline
+hardstatus string "%{gk}%c %{yk}%M%d %{wk}%?%-Lw%?%{bw}%n*%f%t%?(%u)%?%{wk}%?%+Lw%?"
+
 screen -t console 0 bash
 %(screenlist)s
 SCREENRC
@@ -53,7 +60,6 @@
     return node+" [label=\"  "+node+"\",shapefile=\"shapes/all/"+domain_type[node]+".png\",fontcolor=navy,fontsize=14]"
 
 def graph():
-    
     nodelist=""
     bridgelist=""
     linklist=""
@@ -157,9 +163,10 @@
         os.execvp(program, (program,) +  args)
     return os.wait()[0]
 
-def run_command(line)
-    cmds=line.split()
-    run(cmds[0],cmds[1:])
+def run_command(line):
+    #cmds=line.split()
+    #run(cmds[0],*cmds[1:])
+    run("/bin/sh", "-c", line)
 
 def add_domain(name,type):
     domains.append(name)
@@ -168,11 +175,21 @@
 def brake_link(domain,bridge):
     broken_links.append([domain,bridge])
 
-def type_to(screen,string)
+def write_to(screen,string):
+    """
+    write_to(screen,string):
+
+        Type *string* to the screen with the number *screen*
+
+    """
+    screen_number=screen
+    f=open('/tmp/xentaurbuf', 'w')
+    f.write(string)
+    f.close()
     run_command("screen -X readreg p /tmp/xentaurbuf")
-    run_command("screen -X select 1 ")
-    run_command("screen -X paste p ")
-    run_command("sleep 1")
+    run_command("screen -X select "+str(screen_number))
+    run_command("nohup screen -X paste p >& /dev/null")
+    time.sleep(0.05)
     run_command("screen -X select 0")
 
 #-----------------------------------------------------------------------