Changeset 2762 for package_branches/invirt-web/ajaxterm-rebased/code

Timestamp:

Dec 21, 2009, 1:12:08 AM (15 years ago)

Author:

broder

Message:

Remove dependency on qweb framework

Location:

package_branches/invirt-web/ajaxterm-rebased/code

Files:

• ajaxterm.py (modified) (3 diffs)
• qweb.py (deleted)

package_branches/invirt-web/ajaxterm-rebased/code/ajaxterm.py

@@ -3 +3 @@
 """ Ajaxterm """
 
-import array,cgi,fcntl,glob,hashlib,mimetypes,optparse,os,pty,random,re,signal,select,sys,threading,time,termios,struct,pwd
-
-os.chdir(os.path.normpath(os.path.dirname(__file__)))
-# Optional: Add QWeb in sys path
-sys.path[0:0]=glob.glob('../../python')
-
-import qweb
+import array,atexit,cgi,fcntl,glob,hashlib,mimetypes,optparse,os,pty,random,re,signal,select,sys,threading,time,termios,struct,pwd
 
 class Terminal:
@@ -372 +366 @@
                 self.thread.daemon=True
                 self.alive=1
+                atexit.register(self.die)
                 # synchronize methods
                 for name in ['create','fds','proc_read','proc_write','dump','die','run']:
@@ -454 +449 @@
                         except (IOError,OSError):
                                 pass
-
-class AjaxTerm:
-        def __init__(self,cmd=None,index_file='ajaxterm.html'):
-                self.files={}
-                for i in ['css','html','js']:
-                        for j in glob.glob('*.%s'%i):
-                                self.files[j]=file(j).read()
-                self.files['index']=file(index_file).read()
-                self.mime = mimetypes.types_map.copy()
-                self.mime['.html']= 'text/html; charset=UTF-8'
-                self.multi = Multiplex(cmd)
-                self.session = {}
-        def __call__(self, environ, start_response):
-                req = qweb.QWebRequest(environ, start_response,session=None)
-                if req.PATH_INFO.endswith('/u'):
-                        s=req.REQUEST["s"]
-                        k=req.REQUEST["k"]
-                        c=req.REQUEST["c"]
-                        w=req.REQUEST.int("w")
-                        h=req.REQUEST.int("h")
-                        if s in self.session:
-                                term=self.session[s]
-                        else:
-                                if not (w>2 and w<256 and h>2 and h<100):
-                                        w,h=80,25
-                                term=self.session[s]=self.multi.create(w,h)
-                        if k:
-                                self.multi.proc_write(term,k)
-                        time.sleep(0.002)
-                        dump=self.multi.dump(term,c)
-                        req.response_headers['Content-Type']='text/xml'
-                        if isinstance(dump,str):
-                                req.write(dump)
-                                req.response_gzencode=1
-                        else:
-                                del self.session[s]
-                                req.write('<?xml version="1.0"?><idem></idem>')
-#                       print "sessions %r"%self.session
-                else:
-                        n=os.path.basename(req.PATH_INFO)
-                        if n in self.files:
-                                req.response_headers['Content-Type'] = self.mime.get(os.path.splitext(n)[1].lower(), 'application/octet-stream')
-                                req.write(self.files[n])
-                        else:
-                                req.response_headers['Content-Type'] = 'text/html; charset=UTF-8'
-                                req.write(self.files['index'])
-                return req
-
-def main():
-        parser = optparse.OptionParser()
-        parser.add_option("-p", "--port", dest="port", default="8022", help="Set the TCP port (default: 8022)")
-        parser.add_option("-c", "--command", dest="cmd", default=None,help="set the command (default: /bin/login or ssh localhost)")
-        parser.add_option("-l", "--log", action="store_true", dest="log",default=0,help="log requests to stderr (default: quiet mode)")
-        parser.add_option("-d", "--daemon", action="store_true", dest="daemon", default=0, help="run as daemon in the background")
-        parser.add_option("-P", "--pidfile",dest="pidfile",default="/var/run/ajaxterm.pid",help="set the pidfile (default: /var/run/ajaxterm.pid)")
-        parser.add_option("-i", "--index", dest="index_file", default="ajaxterm.html",help="default index file (default: ajaxterm.html)")
-        parser.add_option("-u", "--uid", dest="uid", help="Set the daemon's user id")
-        (o, a) = parser.parse_args()
-        if o.daemon:
-                pid=os.fork()
-                if pid == 0:
-                        #os.setsid() ?
-                        os.setpgrp()
-                        nullin = file('/dev/null', 'r')
-                        nullout = file('/dev/null', 'w')
-                        os.dup2(nullin.fileno(), sys.stdin.fileno())
-                        os.dup2(nullout.fileno(), sys.stdout.fileno())
-                        os.dup2(nullout.fileno(), sys.stderr.fileno())
-                        if os.getuid()==0 and o.uid:
-                                try:
-                                        os.setuid(int(o.uid))
-                                except:
-                                        os.setuid(pwd.getpwnam(o.uid).pw_uid)
-                else:
-                        try:
-                                file(o.pidfile,'w+').write(str(pid)+'\n')
-                        except:
-                                pass
-                        print 'AjaxTerm at http://localhost:%s/ pid: %d' % (o.port,pid)
-                        sys.exit(0)
-        else:
-                print 'AjaxTerm at http://localhost:%s/' % o.port
-        at=AjaxTerm(o.cmd,o.index_file)
-#       f=lambda:os.system('firefox http://localhost:%s/&'%o.port)
-#       qweb.qweb_wsgi_autorun(at,ip='localhost',port=int(o.port),threaded=0,log=o.log,callback_ready=None)
-        try:
-                qweb.QWebWSGIServer(at,ip='localhost',port=int(o.port),threaded=0,log=o.log).serve_forever()
-        except KeyboardInterrupt,e:
-                sys.excepthook(*sys.exc_info())
-        at.multi.die()
-
-if __name__ == '__main__':
-        main()
-