Changeset 2433 for package_branches/invirt-web

Timestamp:

Aug 11, 2009, 12:54:09 AM (15 years ago)

Author:

quentin

Message:

ajaxterm!

Location:

package_branches/invirt-web/cherrypy/code

Files:

• main.py (modified) (1 diff)
• static/ajaxterm/ajaxterm.js (modified) (3 diffs)
• templates/terminal.mako (modified) (2 diffs)

package_branches/invirt-web/cherrypy/code/main.py

@@ -296 +296 @@
                      hostname=cherrypy.request.local.name)
             return d
+
+        @cherrypy.expose
+        def at(self, machine_id, k=None, c=0):
+            machine = validation.Validate(cherrypy.request.login, cherrypy.request.state, machine_id=machine_id).machine
+            if machine_id in self.atsessions:
+                term = self.atsessions[machine_id]
+            else:
+                print >>sys.stderr, "spawning new session for terminal to ",machine_id
+                term = self.atsessions[machine_id] = self.atmulti.create(
+                    ["ssh", "-e","none", "-l", machine.name, config.console.hostname]
+                    )
+            if k:
+                self.atmulti.proc_write(term,k)
+            time.sleep(0.002)
+            dump=self.atmulti.dump(term,c)
+            cherrypy.response.headers['Content-Type']='text/xml'
+            if isinstance(dump,str):
+                return dump
+            else:
+                del self.atmulti[machine_id]
+                return '<?xml version="1.0"?><idem></idem>'
 
     machine = MachineView()

package_branches/invirt-web/cherrypy/code/static/ajaxterm/ajaxterm.js

@@ -1 +1 @@
 ajaxterm={};
-ajaxterm.Terminal_ctor=function(id,width,height) {
+ajaxterm.Terminal_ctor=function(id,machine_id) {
         var ie=0;
         if(window.ActiveXObject)
                 ie=1;
-        var sid=""+Math.round(Math.random()*1000000000);
-        var query0="s="+sid+"&w="+width+"&h="+height;
+        var base_path="machine/"+machine_id+"/at";
+        var query0="";
         var query1=query0+"&c=1&k=";
         var buf="";
@@ -104 +104 @@
                         var query=query1+send;
                         if(opt_get.className=='on') {
-                                r.open("GET","u?"+query,true);
+                                r.open("GET",base_path+"?"+query,true);
                                 if(ie) {
                                         r.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");
                                 }
                         } else {
-                                r.open("POST","u",true);
+                                r.open("POST",base_path,true);
                         }
                         r.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
@@ -274 +274 @@
         init();
 }
-ajaxterm.Terminal=function(id,width,height) {
-        return new this.Terminal_ctor(id,width,height);
+ajaxterm.Terminal=function(id,machine_id) {
+        return new this.Terminal_ctor(id,machine_id);
 }
 

package_branches/invirt-web/cherrypy/code/templates/terminal.mako

@@ -21 +21 @@
 <script type="text/javascript">
 window.onload=function() {
-        t=ajaxterm.Terminal("term", 80,25);
+        t=ajaxterm.Terminal("term", ${machine.machine_id});
 }
 </script>
@@ -27 +27 @@
 
 <div id="term"></div>
+<div style="clear: both;"></div>