public void WriteEmptyArray()
{
var writer = new JsonTextWriter(new StringWriter());
writer.WriteStringArray();
Assert.AreEqual("[]", writer.ToString());
}
public void WriteArray()
{
var writer = new JsonTextWriter(new StringWriter());
writer.WriteStringArray(new object[] { 123, "Hello \"Old\" World", true });
Assert.AreEqual("[\"123\",\"Hello \\\"Old\\\" World\",\"True\"]", writer.ToString());
}
public void WriteEmptyArray()
{
JsonTextWriter writer = new JsonTextWriter(new StringWriter());
writer.WriteStringArray(new string[0]);
Assert.AreEqual("[]", writer.ToString());
}
public void WriteArray()
{
JsonTextWriter writer = new JsonTextWriter(new StringWriter());
writer.WriteStringArray(new object[] { 123, "Hello \"Old\" World", true });
Assert.AreEqual("[\"123\",\"Hello \\\"Old\\\" World\",\"True\"]", writer.ToString());
}
private static void Version1(ServiceClass service, Uri url, IndentedTextWriter writer)
{
Debug.Assert(service != null);
Debug.Assert(url!= null);
Debug.Assert(!url.IsFile);
Debug.Assert(writer != null);
writer.WriteLine("// Proxy version 1.0");
writer.WriteLine();
writer.Write("function ");
writer.Write(service.Name);
writer.WriteLine("(url)");
writer.WriteLine("{");
writer.Indent++;
Method[] methods = service.GetMethods();
string[] methodNames = new string[methods.Length];
for (int i = 0; i < methods.Length; i++)
{
Method method = methods[i];
methodNames[i] = method.Name;
if (method.Description.Length > 0)
{
// TODO: What to do if /* and */ appear in the summary?
writer.Write("/* ");
writer.Write(method.Description);
writer.WriteLine(" */");
writer.WriteLine();
}
writer.Write("this[\"");
writer.Write(method.Name);
writer.Write("\"] = function(");
Parameter[] parameters = method.GetParameters();
foreach (Parameter parameter in parameters)
{
writer.Write(parameter.Name);
writer.Write(", ");
}
writer.WriteLine("callback)");
writer.WriteLine("{");
writer.Indent++;
writer.Write("return call(\"");
writer.Write(method.Name);
writer.Write("\", [");
foreach (Parameter parameter in parameters)
{
if (parameter.Position > 0)
writer.Write(',');
writer.Write(' ');
writer.Write(parameter.Name);
}
writer.WriteLine(" ], callback);");
writer.Indent--;
writer.WriteLine("}");
writer.WriteLine();
}
writer.Write("var url = typeof(url) === 'string' ? url : '");
writer.Write(url);
writer.WriteLine("';");
writer.WriteLine(@"var self = this;
var nextId = 0;
function call(method, params, callback)
{
var request = { id : nextId++, method : method, params : params };
return callback == null ?
callSync(method, request) : callAsync(method, request, callback);
}
function callSync(method, request)
{
var http = newHTTP();
http.open('POST', url, false, self.httpUserName, self.httpPassword);
setupHeaders(http, method);
http.send(JSON.stringify(request));
if (http.status != 200)
throw { message : http.status + ' ' + http.statusText, toString : function() { return message; } };
var response = JSON.eval(http.responseText);
if (response.error != null) throw response.error;
return response.result;
}
function callAsync(method, request, callback)
{
var http = newHTTP();
http.open('POST', url, true, self.httpUserName, self.httpPassword);
setupHeaders(http, method);
http.onreadystatechange = function() { http_onreadystatechange(http, callback); }
http.send(JSON.stringify(request));
return request.id;
}
function setupHeaders(http, method)
{
http.setRequestHeader('Content-Type', 'text/plain; charset=utf-8');
http.setRequestHeader('X-JSON-RPC', method);
}
function http_onreadystatechange(sender, callback)
{
if (sender.readyState == /* complete */ 4)
{
var response = sender.status == 200 ?
JSON.eval(sender.responseText) : {};
response.xmlHTTP = sender;
callback(response);
}
}
function newHTTP()
{
if (typeof(window) != 'undefined' && window.XMLHttpRequest)
return new XMLHttpRequest(); /* IE7, Safari 1.2, Mozilla 1.0/Firefox, and Netscape 7 */
else
return new ActiveXObject('Microsoft.XMLHTTP'); /* WSH and IE 5 to IE 6 */
}");
writer.Indent--;
writer.WriteLine("}");
writer.WriteLine();
writer.Write(service.Name);
writer.Write(".rpcMethods = ");
JsonTextWriter jsonWriter = new JsonTextWriter(writer);
jsonWriter.WriteStringArray(methodNames);
writer.WriteLine(";");
}
private static void Version1(ServiceClass service, Uri url, IndentedTextWriter writer)
{
Debug.Assert(service != null);
Debug.Assert(url!= null);
Debug.Assert(!url.IsFile);
Debug.Assert(writer != null);
writer.Write("function ");
writer.Write(service.Name);
writer.WriteLine("(url)");
writer.WriteLine("{");
writer.Indent++;
Method[] methods = service.GetMethods();
string[] methodNames = new string[methods.Length];
for (int i = 0; i < methods.Length; i++)
{
Method method = methods[i];
methodNames[i] = method.Name;
if (method.Description.Length > 0)
{
// TODO: What to do if summary breaks over several lines?
writer.Write("// ");
writer.WriteLine(method.Description);
writer.WriteLine();
}
writer.Write("this[\"");
writer.Write(method.Name);
writer.Write("\"] = function(");
Parameter[] parameters = method.GetParameters();
foreach (Parameter parameter in parameters)
{
writer.Write(parameter.Name);
writer.Write(", ");
}
writer.WriteLine("callback)");
writer.WriteLine("{");
writer.Indent++;
writer.Write("return rpc(new Call(\"");
writer.Write(method.Name);
writer.Write("\", [");
foreach (Parameter parameter in parameters)
{
if (parameter.Position > 0)
writer.Write(',');
writer.Write(' ');
writer.Write(parameter.Name);
}
writer.WriteLine(" ], callback));");
writer.Indent--;
writer.WriteLine("}");
writer.WriteLine();
}
writer.Write("var url = typeof(url) === 'string' ? url : '");
writer.Write(url);
writer.WriteLine("';");
writer.WriteLine(@"var self = this;
var nextId = 0;
function Call(method, params, callback)
{
this.url = url;
this.callback = callback;
this.request =
{
id : ++nextId,
method : method,
params : params
};
}
function rpc(call)
{
return self.channel != null && typeof(self.channel.rpc) === 'function' ?
self.channel.rpc(call) : call;
}
this.channel = new JayrockChannel();
function JayrockChannel()
{
this.rpc = function(call)
{
var async = typeof(call.callback) === 'function';
var xhr = newXHR();
xhr.open('POST', call.url, async, this.httpUserName, this.httpPassword);
xhr.setRequestHeader('Content-Type', this.contentType || 'application/json; charset=utf-8');
xhr.setRequestHeader('X-JSON-RPC', call.request.method);
if (async) xhr.onreadystatechange = function() { xhr_onreadystatechange(xhr, call.callback); }
xhr.send(JSON.stringify(call.request));
call.handler = xhr;
if (async) return call;
if (xhr.status != 200) throw new Error(xhr.status + ' ' + xhr.statusText);
var response = JSON.eval(xhr.responseText);
if (response.error != null) throw response.error;
return response.result;
}
function xhr_onreadystatechange(sender, callback)
{
if (sender.readyState == /* complete */ 4)
{
var response = sender.status == 200 ?
JSON.eval(sender.responseText) : {};
callback(response, sender);
}
}
function newXHR()
{
if (typeof(window) !== 'undefined' && window.XMLHttpRequest)
return new XMLHttpRequest(); /* IE7, Safari 1.2, Mozilla 1.0/Firefox, and Netscape 7 */
else
return new ActiveXObject('Microsoft.XMLHTTP'); /* WSH and IE 5 to IE 6 */
}
}");
writer.Indent--;
writer.WriteLine("}");
writer.WriteLine();
writer.Write(service.Name);
writer.Write(".rpcMethods = ");
JsonTextWriter jsonWriter = new JsonTextWriter(writer);
jsonWriter.WriteStringArray(methodNames);
writer.WriteLine(";");
}
