/*****************************************************************************/
var cloudeebus = window.cloudeebus = {
- version: "0.5.0",
- minVersion: "0.3.2"
+ version: "0.5.100",
+ minVersion: "0.5.100"
};
cloudeebus.reset = function() {
cloudeebus.log = function(msg) {
};
+cloudeebus.getError = function(error) {
+ if (error.desc && error.uri)
+ return error.desc + " : " + error.uri; // Python exception (cloudeebus.py)
+ if (error.desc)
+ return error.desc;
+ if (error.uri)
+ return error.uri;
+ if (error.name && error.message)
+ return error.name + " : " + error.message; // Javascript exception
+ if (error.message)
+ return error.message;
+ if (error.name)
+ return error.name;
+ return error; // Autobahn error
+};
cloudeebus.versionCheck = function(version) {
var ver = version.split(".");
}
function onWAMPSessionAuthErrorCB(error) {
- cloudeebus.log("Authentication error: " + error.desc);
+ var errorStr = cloudeebus.getError(error);
+ cloudeebus.log("Authentication error: " + errorStr);
if (errorCB)
- errorCB(error.desc);
+ errorCB(errorStr);
}
function onWAMPSessionAuthenticatedCB(permissions) {
if (manifest)
cloudeebus.wampSession.authreq(
manifest.name,
- {permissions: manifest.permissions}
+ {permissions: manifest.permissions,
+ services: manifest.services}
).then(onWAMPSessionChallengedCB, onWAMPSessionAuthErrorCB);
else
cloudeebus.wampSession.authreq().then(function() {
};
+cloudeebus.BusConnection.prototype.addService = function(serviceName) {
+ var self = this;
+
+ var promise = new cloudeebus.Promise(function (resolver) {
+ var cloudeebusService = new cloudeebus.Service(self.wampSession, self, serviceName);
+
+ function ServiceAddedSuccessCB(serviceName) {
+ cloudeebusService.isCreated = true;
+ resolver.fulfill(cloudeebusService, true);
+ }
+
+ function ServiceAddedErrorCB(error) {
+ var errorStr = cloudeebus.getError(error);
+ cloudeebus.log("Error adding service method: " + self.name + ", error: " + errorStr);
+ resolver.reject(errorStr, true);
+ }
+
+ var arglist = [
+ self.name,
+ serviceName
+ ];
+
+ // call dbusSend with bus type, destination, object, message and arguments
+ self.wampSession.call("serviceAdd", arglist).then(ServiceAddedSuccessCB, ServiceAddedErrorCB);
+ });
+
+ return promise;
+};
+
+
+
+/*****************************************************************************/
+
+cloudeebus.Agent = function(objectPath, handler, xml) {
+ this.xml = xml;
+ this.objectPath = objectPath;
+ this.handler = handler;
+ return this;
+};
+
+
+cloudeebus.Service = function(session, busConnection, name) {
+ this.wampSession = session;
+ this.busConnection = busConnection;
+ this.name = name;
+ this.agents = [];
+ this.isCreated = false;
+ return this;
+};
+
+
+cloudeebus.Service.prototype.remove = function() {
+ var self = this;
+
+ var promise = new cloudeebus.Promise(function (resolver) {
+ function ServiceRemovedSuccessCB(serviceName) {
+ resolver.fulfill(serviceName, true);
+ }
+
+ function ServiceRemovedErrorCB(error) {
+ var errorStr = cloudeebus.getError(error);
+ resolver.reject(errorStr, true);
+ }
+
+ var arglist = [
+ self.name
+ ];
+
+ // call dbusSend with bus type, destination, object, message and arguments
+ self.wampSession.call("serviceRelease", arglist).then(ServiceRemovedSuccessCB, ServiceRemovedErrorCB);
+ });
+
+ return promise;
+};
+
+
+cloudeebus.Service.prototype._searchMethod = function(ifName, method, objectJS) {
+
+ var funcToCall = null;
+
+ // Check if 'objectJS' has a member 'interfaceProxies' with an interface named 'ifName'
+ // and a method named 'method'
+ if (objectJS.interfaceProxies && objectJS.interfaceProxies[ifName] &&
+ objectJS.interfaceProxies[ifName][method]) {
+ funcToCall = objectJS.interfaceProxies[ifName][method];
+ } else {
+ // retrieve the method directly from 'root' of objectJs
+ funcToCall = objectJS[method];
+ }
+
+ return funcToCall;
+};
+
+
+cloudeebus.Service.prototype._addMethod = function(ifName, method, agent) {
+
+ var service = this;
+ var methodId = this.name + "#" + agent.objectPath + "#" + ifName + "#" + method;
+ var funcToCall = this._searchMethod(ifName, method, agent.handler);
+
+ if (funcToCall == null)
+ cloudeebus.log("Method " + method + " doesn't exist in Javascript object");
+ else {
+ agent.handler.wrapperFunc[method] = function() {
+ var result;
+ var methodId = arguments[0];
+ var callDict = {};
+ // affectation of callDict in eval, otherwise dictionary(='{}') interpreted as block of code by eval
+ eval("callDict = " + arguments[1]);
+ try {
+ result = funcToCall.apply(agent.handler, callDict.args);
+ service._returnMethod(methodId, callDict.callIndex, true, result);
+ }
+ catch (e) {
+ var errorStr = cloudeebus.getError(e);
+ cloudeebus.log("Method " + ifName + "." + method + " call on " + agent.objectPath + " exception: " + errorStr);
+ service._returnMethod(methodId, callDict.callIndex, false, errorStr);
+ }
+ };
+ agent.handler.methodId[agent.objectPath].push(methodId);
+ this.wampSession.subscribe(methodId, agent.handler.wrapperFunc[method]);
+ }
+};
+
+
+cloudeebus.Service.prototype._addSignal = function(ifName, signal, agent) {
+ var service = this;
+
+ if (agent.handler[signal])
+ cloudeebus.log("Signal '" + signal + "' emitter already implemented");
+ else {
+ agent.handler[signal] = function() {
+ var args = [];
+ for (var i=0; i < arguments.length; i++ )
+ args.push(arguments[i]);
+ service._emitSignal(agent.objectPath, signal, args);
+ };
+ }
+};
+
+
+cloudeebus.Service.prototype._createWrapper = function(agent) {
+ var self = this;
+ var parser = new DOMParser();
+ var xmlDoc = parser.parseFromString(agent.xml, "text/xml");
+ var ifXml = xmlDoc.getElementsByTagName("interface");
+ agent.handler.wrapperFunc = {};
+ agent.handler.methodId = {};
+ agent.handler.methodId[agent.objectPath] = [];
+ for (var i=0; i < ifXml.length; i++) {
+ var ifName = ifXml[i].attributes.getNamedItem("name").value;
+ var ifChild = ifXml[i].firstChild;
+ while (ifChild) {
+ if (ifChild.nodeName == "method") {
+ var metName = ifChild.attributes.getNamedItem("name").value;
+ self._addMethod(ifName, metName, agent);
+ }
+ if (ifChild.nodeName == "signal") {
+ var metName = ifChild.attributes.getNamedItem("name").value;
+ self._addSignal(ifName, metName, agent);
+ }
+ ifChild = ifChild.nextSibling;
+ }
+ }
+};
+
+
+cloudeebus.Service.prototype.addAgent = function(agent) {
+ var self = this;
+
+ var promise = new cloudeebus.Promise(function (resolver) {
+ function ServiceAddAgentSuccessCB(objPath) {
+ self.agents.push(agent);
+ try {
+ self._createWrapper(agent);
+ }
+ catch (e) {
+ var errorStr = cloudeebus.getError(e);
+ cloudeebus.log("Exception creating agent wrapper " + agent.objectPath + " : " + errorStr);
+ resolver.reject(errorStr, true);
+ return;
+ }
+ resolver.fulfill(objPath, true);
+ }
+
+ function ServiceAddAgenterrorCB(error) {
+ var errorStr = cloudeebus.getError(error);
+ cloudeebus.log("Error adding agent : " + agent.objectPath + ", error: " + errorStr);
+ resolver.reject(errorStr, true);
+ }
+
+ var arglist = [
+ self.name,
+ agent.objectPath,
+ agent.xml
+ ];
+
+ // call dbusSend with bus type, destination, object, message and arguments
+ self.wampSession.call("serviceAddAgent", arglist).then(ServiceAddAgentSuccessCB, ServiceAddAgenterrorCB);
+ });
+
+ return promise;
+};
+
+
+cloudeebus.Service.prototype._deleteWrapper = function(agent) {
+ var objJs = agent.handler;
+ if (objJs.methodId[agent.objectPath]) {
+ while (objJs.methodId[agent.objectPath].length) {
+ try {
+ this.wampSession.unsubscribe( objJs.methodId[agent.objectPath].pop() );
+ }
+ catch (e) {
+ cloudeebus.log("Unsubscribe error: " + cloudeebus.getError(e));
+ }
+ }
+ objJs.methodId[agent.objectPath] = null;
+ }
+};
+
+
+cloudeebus.Service.prototype.removeAgent = function(rmAgent) {
+ var self = this;
+
+ var promise = new cloudeebus.Promise(function (resolver) {
+ function ServiceRemoveAgentSuccessCB(objectPath) {
+ // Searching agent in list
+ for (var idx in self.agents)
+ if (self.agents[idx].objectPath == objectPath) {
+ agent = self.agents[idx];
+ break;
+ }
+
+ self.agents.splice(idx, 1);
+ self._deleteWrapper(agent);
+ resolver.fulfill(agent, true);
+ }
+
+ function ServiceRemoveAgentErrorCB(error) {
+ var errorStr = cloudeebus.getError(error);
+ cloudeebus.log("Error removing agent : " + rmAgent.objectPath + ", error: " + errorStr);
+ resolver.reject(errorStr, true);
+ }
+
+ var arglist = [
+ rmAgent.objectPath
+ ];
+
+ // call dbusSend with bus type, destination, object, message and arguments
+ self.wampSession.call("serviceDelAgent", arglist).then(ServiceRemoveAgentSuccessCB, ServiceRemoveAgentErrorCB);
+ });
+
+ return promise;
+};
+
+
+cloudeebus.Service.prototype._returnMethod = function(methodId, callIndex, success, result, successCB, errorCB) {
+ var arglist = [
+ methodId,
+ callIndex,
+ success,
+ result
+ ];
+
+ this.wampSession.call("returnMethod", arglist).then(successCB, errorCB);
+};
+
+
+cloudeebus.Service.prototype._emitSignal = function(objectPath, signalName, args, successCB, errorCB) {
+ var arglist = [
+ objectPath,
+ signalName,
+ JSON.stringify(args)
+ ];
+
+ this.wampSession.call("emitSignal", arglist).then(successCB, errorCB);
+};
+
+
/*****************************************************************************/
then.apply(value, [fulfillCallback, rejectCallback]);
}
catch (e) {
- this.reject(e, true);
+ this.reject(cloudeebus.getError(e), true);
}
}
init.apply(this, [this.resolver]);
}
catch (e) {
- this.resolver.reject(e, true);
+ this.resolver.reject(cloudeebus.getError(e), true);
}
}
return this;
resolver.resolve(value, true);
}
catch (e) {
- resolver.reject(e, true);
+ resolver.reject(cloudeebus.getError(e), true);
}
};
else
resolver.resolve(value, true);
}
catch (e) {
- resolver.reject(e, true);
+ resolver.reject(cloudeebus.getError(e), true);
}
};
else
resolver.resolve(undefined, true);
else
for (i in arguments)
- Promise.resolve(arguments[i]).appendWrappers(fulfillCallback,rejectCallback);
+ cloudeebus.Promise.resolve(arguments[i]).appendWrappers(fulfillCallback,rejectCallback);
return promise;
};
resolver.resolve(args, true);
};
index++;
- Promise.resolve(arguments[i]).appendWrappers(fulfillCallback,rejectCallback);
+ cloudeebus.Promise.resolve(arguments[i]).appendWrappers(fulfillCallback,rejectCallback);
}
return promise;
resolver.reject(args, true);
};
index++;
- Promise.resolve(arguments[i]).appendWrappers(fulfillCallback,rejectCallback);
+ cloudeebus.Promise.resolve(arguments[i]).appendWrappers(fulfillCallback,rejectCallback);
}
return promise;
this.busName = busName;
this.objectPath = objectPath;
this.interfaceProxies = {};
+ this.childNodeNames = [];
return this;
};
function introspectSuccessCB(str) {
var parser = new DOMParser();
var xmlDoc = parser.parseFromString(str, "text/xml");
+ var nodes = xmlDoc.getElementsByTagName("node");
+ // first node is the parent/head node
+ for(var i=1; i < nodes.length; i++)
+ self.childNodeNames.push(nodes[i].getAttribute("name"));
var interfaces = xmlDoc.getElementsByTagName("interface");
self.propInterfaces = [];
var supportDBusProperties = false;
resolver.fulfill(result[0], true);
}
catch (e) {
- cloudeebus.log("Method callback exception: " + e);
- resolver.reject(e, true);
+ var errorStr = cloudeebus.getError(e);
+ cloudeebus.log("Method callback exception: " + errorStr);
+ resolver.reject(errorStr, true);
}
}
function callMethodErrorCB(error) {
- cloudeebus.log("Error calling method: " + method + " on object: " + self.objectPath + " : " + error.desc);
- resolver.reject(error.desc, true);
+ var errorStr = cloudeebus.getError(error);
+ cloudeebus.log("Error calling method: " + method + " on object: " + self.objectPath + " : " + errorStr);
+ resolver.reject(errorStr, true);
}
var arglist = [
handlerCB.apply(self, eval(data));
}
catch (e) {
- cloudeebus.log("Signal handler exception: " + e);
+ var errorStr = cloudeebus.getError(e);
+ cloudeebus.log("Signal handler exception: " + errorStr);
if (errorCB)
- errorCB(e);
+ errorCB(errorStr);
}
}
}
self.wampSession.subscribe(str, signalHandler);
}
catch (e) {
- cloudeebus.log("Subscribe error: " + e);
+ cloudeebus.log("Subscribe error: " + cloudeebus.getError(e));
}
}
function connectToSignalErrorCB(error) {
- cloudeebus.log("Error connecting to signal: " + signal + " on object: " + self.objectPath + " : " + error.desc);
+ var errorStr = cloudeebus.getError(error);
+ cloudeebus.log("Error connecting to signal: " + signal + " on object: " + self.objectPath + " : " + errorStr);
if (errorCB)
- errorCB(error.desc);
+ errorCB(errorStr);
}
var arglist = [
this.wampSession.unsubscribe(this.busConnection.name + "#" + this.busName + "#" + this.objectPath + "#" + ifName + "#" + signal);
}
catch (e) {
- cloudeebus.log("Unsubscribe error: " + e);
+ cloudeebus.log("Unsubscribe error: " + cloudeebus.getError(e));
}
};
projects / contrib / cloudeebus.git / blobdiff