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#include <Main.h>
#include <HttpServer.h>
#include <TaskMan.h>
#include <Socket.h>
#include <SimpleMustache.h>
using namespace Balau;
const char htmlTemplateStr[] =
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
"\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"
"<html xmlns=\"http://www.w3.org/1999/xhtml\">\n"
" <head>\n"
" <meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />\n"
" <title>{{title}}</title>\n"
" <style type=\"text/css\">\n"
" body { font-family: arial, helvetica, sans-serif; }\n"
" </style>\n"
" </head>\n"
"\n"
" <body>\n"
" <h1>{{title}}</h1>\n"
" <h2>{{msg}}</h2>\n"
" </body>\n"
"</html>\n"
;
class TestHtmlTemplateTask : public Task {
virtual void Do() { m_template.setTemplate(htmlTemplateStr); }
virtual const char * getName() const { return "TestHtmlTemplateTask"; }
SimpleMustache & m_template;
public:
TestHtmlTemplateTask(SimpleMustache & htmlTemplate) : m_template(htmlTemplate) { }
};
class TestHtmlTemplate : public AtStartAsTask {
public:
TestHtmlTemplate() : AtStartAsTask(10), htmlTemplate(m_template) { }
virtual Task * createStartTask() { return new TestHtmlTemplateTask(m_template); }
const SimpleMustache & htmlTemplate;
public:
SimpleMustache m_template;
};
static TestHtmlTemplate testHtmlTemplate;
static Regex stopURL("/stop$");
class StopAction : public HttpServer::Action {
public:
StopAction(Events::Async & event, bool & stop) : Action(stopURL), m_event(event), m_stop(stop) { }
private:
virtual bool Do(HttpServer * server, Http::Request & req, HttpServer::Action::ActionMatch & match, IO<Handle> out) throw (GeneralException);
Events::Async & m_event;
bool & m_stop;
};
bool StopAction::Do(HttpServer * server, Http::Request & req, HttpServer::Action::ActionMatch & match, IO<Handle> out) throw (GeneralException) {
m_stop = true;
m_event.trigger();
SimpleMustache::Context ctx;
HttpServer::Response response(server, req, out);
ctx["title"] = "Stop";
ctx["msg"] = "Server stopping";
testHtmlTemplate.htmlTemplate.render(response.get(), &ctx);
response.Flush();
return true;
}
class TestAction : public HttpServer::Action {
public:
TestAction() : Action(Regexes::any) { }
private:
virtual bool Do(HttpServer * server, Http::Request & req, HttpServer::Action::ActionMatch & match, IO<Handle> out) throw (GeneralException);
};
bool TestAction::Do(HttpServer * server, Http::Request & req, HttpServer::Action::ActionMatch & match, IO<Handle> out) throw (GeneralException) {
SimpleMustache::Context ctx;
HttpServer::Response response(server, req, out);
ctx["title"] = "Test";
ctx["msg"] = "This is a test document.";
testHtmlTemplate.htmlTemplate.render(response.get(), &ctx);
response.Flush();
return true;
}
static Regex testFailureURL("^/failure.html$");
class TestFailure : public HttpServer::Action {
public:
TestFailure() : Action(testFailureURL) { }
private:
virtual bool Do(HttpServer * server, Http::Request & req, HttpServer::Action::ActionMatch & match, IO<Handle> out) throw (GeneralException);
};
bool TestFailure::Do(HttpServer * server, Http::Request & req, HttpServer::Action::ActionMatch & match, IO<Handle> out) throw (GeneralException) {
throw GeneralException("Test...");
}
class Stopper : public Task {
virtual const char * getName() const { return "ServerStopper"; }
virtual void Do();
};
void Stopper::Do() {
IO<Socket> s(new Socket());
bool c = s->connect("localhost", 8080);
TAssert(c);
s->writeString("GET /stop HTTP/1.0\r\n\r\n");
}
static const int NTHREADS = 4;
void MainTask::Do() {
Printer::enable(M_DEBUG);
Printer::log(M_STATUS, "Test::Http running.");
TaskMan::TaskManThread * tms[NTHREADS];
for (int i = 0; i < NTHREADS; i++)
tms[i] = TaskMan::createThreadedTaskMan();
Events::Async event;
bool stop = false;
waitFor(&event);
HttpServer * s = new HttpServer();
s->registerAction(new TestAction());
s->registerAction(new TestFailure());
s->registerAction(new StopAction(event, stop));
s->setPort(8080);
s->setLocal("localhost");
s->start();
sleep(1);
Events::TaskEvent stopperEvent;
Task * stopper = TaskMan::registerTask(new Stopper, &stopperEvent);
waitFor(&stopperEvent);
bool gotEvent = false, gotStopperEvent = false;
int count = 0;
while (!gotEvent || !gotStopperEvent) {
count++;
yield();
if (event.gotSignal()) {
TAssert(!gotEvent);
gotEvent = true;
event.reset();
}
if (stopperEvent.gotSignal()) {
TAssert(!gotStopperEvent);
gotStopperEvent = true;
stopperEvent.ack();
}
}
TAssert(count <= 2);
TAssert(stop);
Printer::log(M_STATUS, "Test::Http is stopping.");
s->stop();
for (int i = 0; i < NTHREADS; i++)
TaskMan::stopThreadedTaskMan(tms[i]);
Printer::log(M_STATUS, "Test::Http passed.");
}
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