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// Validator.cpp : XMLRPC server based on the compliancy test at validator.xmlrpc.com.
//
#include "XmlRpc.h"
using namespace XmlRpc;
#include <iostream>
XmlRpcServer s;
// One argument is passed, an array of structs, each with a member named curly with
// an integer value. Return the sum of those values.
class ArrayOfStructsTest : public XmlRpcServerMethod
{
public:
ArrayOfStructsTest(XmlRpcServer* s) : XmlRpcServerMethod("validator1.arrayOfStructsTest", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "ArrayOfStructsTest\n";
XmlRpcValue& arg1 = params[0];
int n = arg1.size(), sum = 0;
for (int i=0; i<n; ++i)
sum += int(arg1[i]["curly"]);
result = sum;
}
} arrayOfStructsTest(&s);
// This handler takes a single parameter, a string, that contains any number of predefined
// entities, namely <, >, &, ' and ".
// The handler must return a struct that contains five fields, all numbers: ctLeftAngleBrackets,
// ctRightAngleBrackets, ctAmpersands, ctApostrophes, ctQuotes.
// To validate, the numbers must be correct.
class CountTheEntities : public XmlRpcServerMethod
{
public:
CountTheEntities(XmlRpcServer* s) : XmlRpcServerMethod("validator1.countTheEntities", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "CountTheEntities\n";
std::string& arg = params[0];
int ctLeftAngleBrackets = 0;
int ctRightAngleBrackets = 0;
int ctAmpersands = 0;
int ctApostrophes = 0;
int ctQuotes = 0;
int n = int(arg.length());
for (int i=0; i<n; ++i)
switch (arg[i])
{
case '<': ++ctLeftAngleBrackets; break;
case '>': ++ctRightAngleBrackets; break;
case '&': ++ctAmpersands; break;
case '\'': ++ctApostrophes; break;
case '\"': ++ctQuotes; break;
}
result["ctLeftAngleBrackets"] = ctLeftAngleBrackets;
result["ctRightAngleBrackets"] = ctRightAngleBrackets;
result["ctAmpersands"] = ctAmpersands;
result["ctApostrophes"] = ctApostrophes;
result["ctQuotes"] = ctQuotes;
}
} countTheEntities(&s);
// This handler takes a single parameter, a struct, containing at least three elements
// named moe, larry and curly, all <i4>s. Your handler must add the three numbers and
// return the result.
class EasyStructTest : public XmlRpcServerMethod
{
public:
EasyStructTest(XmlRpcServer* s) : XmlRpcServerMethod("validator1.easyStructTest", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "EasyStructTest\n";
XmlRpcValue& arg1 = params[0];
int sum = int(arg1["moe"]) + int(arg1["larry"]) + int(arg1["curly"]);
result = sum;
}
} easyStructTest(&s);
// This handler takes a single parameter, a struct. Your handler must return the struct.
class EchoStructTest : public XmlRpcServerMethod
{
public:
EchoStructTest(XmlRpcServer* s) : XmlRpcServerMethod("validator1.echoStructTest", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "EchoStructTest\n";
result = params[0];
}
} echoStructTest(&s);
// This handler takes six parameters, and returns an array containing all the parameters.
class ManyTypesTest : public XmlRpcServerMethod
{
public:
ManyTypesTest(XmlRpcServer* s) : XmlRpcServerMethod("validator1.manyTypesTest", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "ManyTypesTest\n";
result = params;
}
} manyTypesTest(&s);
// This handler takes a single parameter, which is an array containing between 100 and
// 200 elements. Each of the items is a string, your handler must return a string
// containing the concatenated text of the first and last elements.
class ModerateSizeArrayCheck : public XmlRpcServerMethod
{
public:
ModerateSizeArrayCheck(XmlRpcServer* s) : XmlRpcServerMethod("validator1.moderateSizeArrayCheck", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "ModerateSizeArrayCheck\n";
std::string s = params[0][0];
s += params[0][params[0].size()-1];
result = s;
}
} moderateSizeArrayCheck(&s);
// This handler takes a single parameter, a struct, that models a daily calendar.
// At the top level, there is one struct for each year. Each year is broken down
// into months, and months into days. Most of the days are empty in the struct
// you receive, but the entry for April 1, 2000 contains a least three elements
// named moe, larry and curly, all <i4>s. Your handler must add the three numbers
// and return the result.
class NestedStructTest : public XmlRpcServerMethod
{
public:
NestedStructTest(XmlRpcServer* s) : XmlRpcServerMethod("validator1.nestedStructTest", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "NestedStructTest\n";
XmlRpcValue& dayStruct = params[0]["2000"]["04"]["01"];
int sum = int(dayStruct["moe"]) + int(dayStruct["larry"]) + int(dayStruct["curly"]);
result = sum;
}
} nestedStructTest(&s);
// This handler takes one parameter, and returns a struct containing three elements,
// times10, times100 and times1000, the result of multiplying the number by 10, 100 and 1000.
class SimpleStructReturnTest : public XmlRpcServerMethod
{
public:
SimpleStructReturnTest(XmlRpcServer* s) : XmlRpcServerMethod("validator1.simpleStructReturnTest", s) {}
void execute(XmlRpcValue& params, XmlRpcValue& result)
{
std::cerr << "SimpleStructReturnTest\n";
int n = params[0];
result["times10"] = n * 10;
result["times100"] = n * 100;
result["times1000"] = n * 1000;
}
} simpleStructReturnTest(&s);
int main(int argc, char* argv[])
{
if (argc != 2) {
std::cerr << "Usage: Validator port\n";
return -1;
}
int port = atoi(argv[1]);
XmlRpc::setVerbosity(5);
// Create the server socket on the specified port
s.bindAndListen(port);
// Wait for requests indefinitely
s.work(-1.0);
return 0;
}
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