reference: XmlRpcCall, XmlRpcSever, XmlRpcClient

git-svn-id: svn://ultimatepp.org/upp/trunk@1822 f0d560ea-af0d-0410-9eb7-867de7ffcac7

reference/XmlRpcCall/FoxRate.xrs

@@ -0,0 +1,5 @@
+STRUCT(FoxResult2)
+	BOOL   (flerror)
+	DOUBLE (amount)
+	STRING (message)
+END_STRUCT

reference/XmlRpcCall/XmlRpcCall.upp

@@ -0,0 +1,11 @@
+uses
+	Core,
+	XmlRpc;
+
+file
+	FoxRate.xrs,
+	main.cpp;
+
+mainconfig
+	"" = "";
+

reference/XmlRpcCall/init

@@ -0,0 +1,5 @@
+#ifndef _XmlRpcCall_icpp_init_stub
+#define _XmlRpcCall_icpp_init_stub
+#include "Core/init"
+#include "XmlRpc/init"
+#endif

reference/XmlRpcCall/main.cpp

@@ -0,0 +1,41 @@
+#include <XmlRpc/XmlRpc.h>
+
+using namespace Upp;
+
+struct FoxResult {
+	bool   flerror;
+	double amount;
+	String message;
+	
+	void Map(ValueMapper& m) {
+		m("flerror", flerror)("amount", amount)("message", message);
+	}
+};
+
+#define XRSFILE <XmlRpcCall/FoxRate.xrs>
+#include <XmlRpc/Xrs.h>
+
+CONSOLE_APP_MAIN
+{
+	FoxResult r;
+	if(XmlRpcCall("http://foxrate.org/rpc")
+		  .Method("foxrate.currencyConvert")
+		  << "USD" << "GBP" << 120
+		  >> r)
+		if(r.flerror)
+			Cout() << "Server reported error\n";
+		else
+			Cout() << r.amount << '\n';
+	else 
+		Cout() << "Failed.\n";
+
+	FoxResult2 r2;
+	XmlRpcCall foxrate("http://foxrate.org/rpc");
+	if(foxrate("foxrate.currencyConvert", "GBP", "USD", 130.0) >> r2)
+		if(r2.flerror)
+			Cout() << "Server reported error\n";
+		else
+			Cout() << r2.amount << '\n';
+	else
+		Cout() << "Failed: " << foxrate.GetError() << '\n';
+}

reference/XmlRpcClient/XmlRpcClient.cpp

@@ -0,0 +1,28 @@
+#include <XmlRpc/XmlRpc.h>
+
+using namespace Upp;
+
+
+void Compute(double a, String op, double b)
+{
+	double result;
+	Cout() << a << op << b << '=';
+	XmlRpcCall call("127.0.0.1:1234");
+	if(call("compute", a, op, b) >> result)
+	   	Cout() << result;
+	else
+		Cout() << " error: " << call.GetError();
+	Cout() << '\n';
+}
+
+CONSOLE_APP_MAIN
+{
+	Time tm;
+	XmlRpcCall("127.0.0.1:1234")("ping") >> tm;
+	Cout() << tm << '\n';	
+
+	Compute(12, "+", 12);
+	Compute(12, "*", 12);
+	Compute(12, "+56", 12);
+	Compute(12, "/", 0);
+}

reference/XmlRpcClient/XmlRpcClient.upp

@@ -0,0 +1,12 @@
+description "Client for XmlRpcServer example\377";
+
+uses
+	Core,
+	XmlRpc;
+
+file
+	XmlRpcClient.cpp;
+
+mainconfig
+	"" = "";
+

reference/XmlRpcClient/init

@@ -0,0 +1,5 @@
+#ifndef _XmlRpcClient_icpp_init_stub
+#define _XmlRpcClient_icpp_init_stub
+#include "Core/init"
+#include "XmlRpc/init"
+#endif

reference/XmlRpcServer/XmlRpcServer.upp

@@ -0,0 +1,12 @@
+description "XML-RPC simple server\377";
+
+uses
+	Core,
+	XmlRpc;
+
+file
+	XmlRpcSrvTst.cpp;
+
+mainconfig
+	"" = "";
+

reference/XmlRpcServer/XmlRpcSrvTst.cpp

@@ -0,0 +1,43 @@
+#include <XmlRpc/XmlRpc.h>
+
+using namespace Upp;
+
+XMLRPC_METHOD(compute)
+{
+	double a, b;
+	String op;
+	rpc >> a >> op >> b;
+	Cout() << "Request: " << a << op << b << '\n';
+	if(op.GetCount() == 1)
+	switch(*op) {
+	case '+':
+		rpc << a + b;
+		return;
+	case '-':
+		rpc << a - b;
+		return;
+	case '/':
+		if(b == 0)
+			rpc << ErrorValue("division by zero");
+		else
+			rpc << a / b;
+		return;
+	case '*':
+		rpc << a * b;
+		return;
+	}
+	rpc << ErrorValue("unknown operator");
+}
+
+XMLRPC_METHOD(ping)
+{
+	rpc << GetSysTime();
+}
+
+namespace Upp { extern bool HttpClient_Trace__; }
+
+CONSOLE_APP_MAIN
+{
+	Cout() << "Server..\n";
+	XmlRpcServer(1234);
+}

reference/XmlRpcServer/init

@@ -0,0 +1,5 @@
+#ifndef _XmlRpcSrvTst_icpp_init_stub
+#define _XmlRpcSrvTst_icpp_init_stub
+#include "Core/init"
+#include "XmlRpc/init"
+#endif