예제 #1
0
bool HttpRequestHandler::executePHPRequest(Transport *transport,
                                           RequestURI &reqURI,
                                           SourceRootInfo &sourceRootInfo,
                                           bool cachableDynamicContent) {
  ExecutionContext *context = hphp_context_init();
  if (RuntimeOption::ImplicitFlush) {
    context->obSetImplicitFlush(true);
  }
  if (RuntimeOption::EnableOutputBuffering) {
    if (RuntimeOption::OutputHandler.empty()) {
      context->obStart();
    } else {
      context->obStart(String(RuntimeOption::OutputHandler));
    }
  }
  context->setTransport(transport);

  string file = reqURI.absolutePath().c_str();
  {
    ServerStatsHelper ssh("input");
    HttpProtocol::PrepareSystemVariables(transport, reqURI, sourceRootInfo);
    Extension::RequestInitModules();

    if (RuntimeOption::EnableDebugger) {
      Eval::DSandboxInfo sInfo = sourceRootInfo.getSandboxInfo();
      Eval::Debugger::RegisterSandbox(sInfo);
      context->setSandboxId(sInfo.id());
    }
    reqURI.clear();
    sourceRootInfo.clear();
  }

  int code;
  bool ret = true;

  if (RuntimeOption::EnableDebugger) {
    Eval::Debugger::InterruptRequestStarted(transport->getUrl());
  }

  bool error = false;
  std::string errorMsg = "Internal Server Error";
  ret = hphp_invoke(context, file, false, Array(), uninit_null(),
                    RuntimeOption::RequestInitFunction,
                    RuntimeOption::RequestInitDocument,
                    error, errorMsg);

  if (ret) {
    String content = context->obDetachContents();
    if (cachableDynamicContent && !content.empty()) {
      assert(transport->getUrl());
      string key = file + transport->getUrl();
      DynamicContentCache::TheCache.store(key, content.data(),
                                          content.size());
    }
    transport->sendRaw((void*)content.data(), content.size());
    code = transport->getResponseCode();
  } else if (error) {
    code = 500;

    string errorPage = context->getErrorPage().data();
    if (errorPage.empty()) {
      errorPage = RuntimeOption::ErrorDocument500;
    }
    if (!errorPage.empty()) {
      context->obProtect(false);
      context->obEndAll();
      context->obStart();
      context->obProtect(true);
      ret = hphp_invoke(context, errorPage, false, Array(), uninit_null(),
                        RuntimeOption::RequestInitFunction,
                        RuntimeOption::RequestInitDocument,
                        error, errorMsg);
      if (ret) {
        String content = context->obDetachContents();
        transport->sendRaw((void*)content.data(), content.size());
        code = transport->getResponseCode();
      } else {
        Logger::Error("Unable to invoke error page %s", errorPage.c_str());
        errorPage.clear(); // so we fall back to 500 return
      }
    }
    if (errorPage.empty()) {
      if (RuntimeOption::ServerErrorMessage) {
        transport->sendString(errorMsg, 500, false, false, "hphp_invoke");
      } else {
        transport->sendString(RuntimeOption::FatalErrorMessage,
                              500, false, false, "hphp_invoke");
      }
    }
  } else {
    code = 404;
    transport->sendString("Not Found", 404);
  }

  if (RuntimeOption::EnableDebugger) {
    Eval::Debugger::InterruptRequestEnded(transport->getUrl());
  }

  transport->onSendEnd();
  hphp_context_exit(context, true, true, transport->getUrl());
  ServerStats::LogPage(file, code);
  return ret;
}
예제 #2
0
bool HttpRequestHandler::executePHPRequest(Transport *transport,
                                           RequestURI &reqURI,
                                           SourceRootInfo &sourceRootInfo,
                                           bool cachableDynamicContent) {
  ExecutionContext *context = hphp_context_init();
  if (RuntimeOption::ImplicitFlush) {
    context->obSetImplicitFlush(true);
  }
  if (RuntimeOption::EnableOutputBuffering) {
    if (RuntimeOption::OutputHandler.empty()) {
      context->obStart();
    } else {
      context->obStart(String(RuntimeOption::OutputHandler));
    }
  }
  context->setTransport(transport);

  string file = reqURI.absolutePath().c_str();
  {
    ServerStatsHelper ssh("input");
    HttpProtocol::PrepareSystemVariables(transport, reqURI, sourceRootInfo);
    Extension::RequestInitModules();

    if (RuntimeOption::EnableDebugger) {
      Eval::DSandboxInfo sInfo = sourceRootInfo.getSandboxInfo();
      Eval::Debugger::RegisterSandbox(sInfo);
      context->setSandboxId(sInfo.id());
    }
    reqURI.clear();
    sourceRootInfo.clear();
  }

  int code;
  bool ret = true;

  // Let the debugger initialize.
  // FIXME: hphpd can be initialized this way as well
  DEBUGGER_ATTACHED_ONLY(phpDebuggerRequestInitHook());
  if (RuntimeOption::EnableDebugger) {
    Eval::Debugger::InterruptRequestStarted(transport->getUrl());
  }

  bool error = false;
  std::string errorMsg = "Internal Server Error";
  ret = hphp_invoke(context, file, false, Array(), uninit_null(),
                    RuntimeOption::RequestInitFunction,
                    RuntimeOption::RequestInitDocument,
                    error, errorMsg,
                    true /* once */,
                    false /* warmupOnly */,
                    false /* richErrorMessage */);

  if (ret) {
    String content = context->obDetachContents();
    if (cachableDynamicContent && !content.empty()) {
      assert(transport->getUrl());
      string key = file + transport->getUrl();
      DynamicContentCache::TheCache.store(key, content.data(),
                                          content.size());
    }
    transport->sendRaw((void*)content.data(), content.size());
    code = transport->getResponseCode();
  } else if (error) {
    code = 500;

    string errorPage = context->getErrorPage().data();
    if (errorPage.empty()) {
      errorPage = RuntimeOption::ErrorDocument500;
    }
    if (!errorPage.empty()) {
      context->obProtect(false);
      context->obEndAll();
      context->obStart();
      context->obProtect(true);
      ret = hphp_invoke(context, errorPage, false, Array(), uninit_null(),
                        RuntimeOption::RequestInitFunction,
                        RuntimeOption::RequestInitDocument,
                        error, errorMsg,
                        true /* once */,
                        false /* warmupOnly */,
                        false /* richErrorMessage */);
      if (ret) {
        String content = context->obDetachContents();
        transport->sendRaw((void*)content.data(), content.size());
        code = transport->getResponseCode();
      } else {
        Logger::Error("Unable to invoke error page %s", errorPage.c_str());
        errorPage.clear(); // so we fall back to 500 return
      }
    }
    if (errorPage.empty()) {
      if (RuntimeOption::ServerErrorMessage) {
        transport->sendString(errorMsg, 500, false, false, "hphp_invoke");
      } else {
        transport->sendString(RuntimeOption::FatalErrorMessage,
                              500, false, false, "hphp_invoke");
      }
    }
  } else {
    code = 404;
    transport->sendString("Not Found", 404);
  }

  if (RuntimeOption::EnableDebugger) {
    Eval::Debugger::InterruptRequestEnded(transport->getUrl());
  }

  // If we have registered post-send shutdown functions, end the request before
  // executing them. If we don't, be compatible with Zend by allowing usercode
  // in hphp_context_shutdown to run before we end the request.
  bool hasPostSend =
    context->hasShutdownFunctions(ExecutionContext::ShutdownType::PostSend);
  if (hasPostSend) {
    transport->onSendEnd();
  }
  context->onShutdownPostSend();
  Eval::Debugger::InterruptPSPEnded(transport->getUrl());
  hphp_context_shutdown();
  if (!hasPostSend) {
    transport->onSendEnd();
  }
  hphp_context_exit(false);
  ServerStats::LogPage(file, code);
  return ret;
}