mypackage_wrt/Login.js
changeset 42 20be4dd42b12
child 44 48bcd0bbc1ab
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mypackage_wrt/Login.js	Fri Apr 30 15:01:03 2010 +0100
@@ -0,0 +1,91 @@
+// ////////////////////////////////////////////////////////////////////////////
+// Symbian Foundation Example Code
+//
+// This software is in the public domain. No copyright is claimed, and you 
+// may use it for any purpose without license from the Symbian Foundation.
+// No warranty for any purpose is expressed or implied by the authors or
+// the Symbian Foundation. 
+// ////////////////////////////////////////////////////////////////////////////
+
+// Login to the developer site
+
+var loginUrlContent = null;
+var loginUrlHttpReq = null;
+var loginCallback = null;
+
+var isHideNotifications = true;
+function login(callback){
+	if ( forumUsername == null || forumPassword == null ) {
+		loginInitiated = true;
+		loginInitiatedCallback = callback;
+		promptForPassword();
+		return;
+	}
+	loginCallback = callback;
+	loginInitiated = false;
+	loginInitiatedCallback = null;
+	uiManager.showNotification(-1, "wait", "Please wait...", -1);	
+	
+	var parameters =  symbianOrgLoginUsernameField + "=" + forumUsername
+	          + "&" + symbianOrgLoginPasswordField + "=" + forumPassword
+			  + "&submit=Login&image_submit.x=0&image_submit.y=0&image_submit=submit"
+			  + "&referrer="+symbianOrgBaseUrl;
+	loginUrlHttpReq = new Ajax();
+    loginUrlHttpReq.onreadystatechange = loginComplete;
+	
+    // initiate the request
+	loginUrlHttpReq.open('POST', symbianOrgLoginUrl +"?referer="+symbianOrgBaseUrl, true);
+	loginUrlHttpReq.setRequestHeader("Referer", symbianOrgBaseUrl);
+	loginUrlHttpReq.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+	loginUrlHttpReq.setRequestHeader("Content-length", parameters.length);
+	loginUrlHttpReq.setRequestHeader("Connection", "close");
+	loginUrlHttpReq.send(parameters);
+}
+
+function loginComplete(){
+	if ( loginUrlHttpReq == null ) {
+		return;
+	}
+    // complete request?
+	var readyState = loginUrlHttpReq.readyState;
+    // attempt to get response status
+    var responseStatus = null;
+    try {
+        responseStatus = loginUrlHttpReq.status;
+    } catch (noStatusException) {}
+    if (readyState == 4) {
+
+		if (responseStatus < 300) {
+			
+			var content = loginUrlHttpReq.responseText;
+			if (content.indexOf("LoginWelcome") == -1) {
+				uiManager.showNotification(3000, "warning", "Login failed.");
+				promptForPassword();
+			}
+			else {
+				if (loginCallback != null) {
+					loginCallback.call();
+				}
+				// ensure we have all the cookies we need
+				var vbCookieGet = new Ajax();
+				var vburl = symbianOrgBaseUrl + "/forum/";
+			    vbCookieGet.onreadystatechange = forumCookieHarvestComplete;
+				vbCookieGet.open('GET', vburl, true);
+				vbCookieGet.send(null);
+			}
+		} else if (responseStatus < 400) {
+			// do nothing, this must be a redirect
+		} else {
+			uiManager.hideNotification();
+			uiManager.showNotification(3000, "warning", "Login failed.");
+			promptForPassword();
+		}
+    }
+}
+
+function forumCookieHarvestComplete () {
+	if (isHideNotifications) {
+		uiManager.hideNotification();
+	}
+	isHideNotifications = true;
+}