disable GETting to post keyboards to ajaxterm

[invirt/packages/invirt-web.git] / code / ajaxterm.py

diff --git a/code/ajaxterm.py b/code/ajaxterm.py
index 8b3af37..8436914 100644 (file)
--- a/code/ajaxterm.py
+++ b/code/ajaxterm.py
@@ -320,7 +320,7 @@ class Terminal:
                return r
        def dumplatin1(self):
                return self.dump().translate(self.trl1)
                return r
        def dumplatin1(self):
                return self.dump().translate(self.trl1)

-       def dumphtml(self,color=1):
+       def dumphtml(self,color=1,force=False):

                h=self.height
                w=self.width
                r=""
                h=self.height
                w=self.width
                r=""

@@ -343,7 +343,7 @@ class Terminal:
                        if i%w==w-1:
                                span+='\n'
                r='<?xml version="1.0" encoding="ISO-8859-1"?><pre class="term">%s</pre>'%r
                        if i%w==w-1:
                                span+='\n'
                r='<?xml version="1.0" encoding="ISO-8859-1"?><pre class="term">%s</pre>'%r

-               if self.last_html==r:
+               if self.last_html==r and not force:

                        return '<?xml version="1.0"?><idem></idem>'
                else:
                        self.last_html=r
                        return '<?xml version="1.0"?><idem></idem>'
                else:
                        self.last_html=r

@@ -367,19 +367,18 @@ class SynchronizedMethod:
                return r
 
 class Multiplex:
                return r
 
 class Multiplex:

-       def __init__(self,cmd=None):
-               signal.signal(signal.SIGCHLD, signal.SIG_IGN)
-               self.cmd=cmd
+       def __init__(self):

                self.proc={}
                self.lock=threading.RLock()
                self.thread=threading.Thread(target=self.loop)
                self.proc={}
                self.lock=threading.RLock()
                self.thread=threading.Thread(target=self.loop)

+               self.thread.daemon=True

                self.alive=1
                # synchronize methods
                for name in ['create','fds','proc_read','proc_write','dump','die','run']:
                        orig=getattr(self,name)
                        setattr(self,name,SynchronizedMethod(self.lock,orig))
                self.thread.start()
                self.alive=1
                # synchronize methods
                for name in ['create','fds','proc_read','proc_write','dump','die','run']:
                        orig=getattr(self,name)
                        setattr(self,name,SynchronizedMethod(self.lock,orig))
                self.thread.start()

-       def create(self,w=80,h=25):
+       def create(self,cmd,w=80,h=25):

                pid,fd=pty.fork()
                if pid==0:
                        try:
                pid,fd=pty.fork()
                if pid==0:
                        try:

@@ -391,21 +390,6 @@ class Multiplex:
                                        os.close(i)
                                except OSError:
                                        pass
                                        os.close(i)
                                except OSError:
                                        pass

-                       if self.cmd:
-                               cmd=['/bin/sh','-c',self.cmd]
-                       elif os.getuid()==0:
-                               cmd=['/bin/login']
-                       else:
-                               sys.stdout.write("Login: ")
-                               login=sys.stdin.readline().strip()
-                               if re.match('^[0-9A-Za-z-_. ]+$',login):
-                                       cmd=['ssh']
-                                       cmd+=['-oPreferredAuthentications=keyboard-interactive,password']
-                                       cmd+=['-oNoHostAuthenticationForLocalhost=yes']
-                                       cmd+=['-oLogLevel=FATAL']
-                                       cmd+=['-F/dev/null','-l',login,'localhost']
-                               else:
-                                       os._exit(0)

                        env={}
                        env["COLUMNS"]=str(w)
                        env["LINES"]=str(h)
                        env={}
                        env["COLUMNS"]=str(w)
                        env["LINES"]=str(h)

@@ -452,9 +436,9 @@ class Multiplex:
                        os.write(fd,s)
                except (IOError,OSError):
                        self.proc_kill(fd)
                        os.write(fd,s)
                except (IOError,OSError):
                        self.proc_kill(fd)

-       def dump(self,fd,color=1):
+       def dump(self,fd,color=1,force=False):

                try:
                try:

-                       return self.proc[fd]['term'].dumphtml(color)
+                       return self.proc[fd]['term'].dumphtml(color, force)

                except KeyError:
                        return False
        def loop(self):
                except KeyError:
                        return False
        def loop(self):