C++ Messenger::post方法代码示例

void DownloadStateEventReactor::directiveCreated(Event& e)
{
   UserId userId = BM_USER_ID(e["details"]["userId"]);
   const char* directiveId = e["details"]["directiveId"]->getString();

   MO_CAT_DEBUG(BM_EVENTREACTOR_DS_CAT,
      "Event reactor handling 'directiveCreated' event for user %" PRIu64 "...",
      userId);

   // process the directive if it is of type "peerbuy":
   DynamicObject& directive = e["details"]["directive"];
   if(strcmp(directive["type"]->getString(), "peerbuy") == 0)
   {
      Messenger* messenger = mNode->getMessenger();

      Url url;
      url.format("%s/api/3.0/system/directives/process/%s?nodeuser=%" PRIu64,
         messenger->getSelfUrl(true).c_str(), directiveId, userId);

      DynamicObject in;
      if(!messenger->post(&url, NULL, &in, userId))
      {
         // schedule exception event
         Event e2;
         e2["type"] = "bitmunk.eventreactor.EventReactor.exception";
         e2["details"]["userId"] = userId;
         e2["details"]["exception"] = Exception::getAsDynamicObject();
         mNode->getEventController()->schedule(e2);
      }
   }
}

void DownloadStateEventReactor::postDownloadStateId(
   UserId userId, DownloadStateId dsId, const char* action)
{
   Messenger* messenger = mNode->getMessenger();

   Url url;
   url.format("%s/api/3.0/purchase/contracts/%s?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), action, userId);

   DynamicObject out;
   out["downloadStateId"] = dsId;
   if(!messenger->post(&url, &out, NULL, userId))
   {
      // schedule exception event
      Event e2;
      e2["type"] = "bitmunk.eventreactor.EventReactor.exception";
      BM_ID_SET(e2["details"]["userId"], userId);
      e2["details"]["downloadStateId"] = dsId;
      e2["details"]["exception"] = Exception::getAsDynamicObject();
      mNode->getEventController()->schedule(e2);
   }
}

static void customCatalogTests(Node& node, TestRunner& tr)
{
   resetTestEnvironment(node);

   Messenger* messenger = node.getMessenger();

   // generate the ware URLs that will be used throughout the test.
   Url waresUrl;
   waresUrl.format(
      "%s/api/3.0/catalog/wares?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_USER_ID);
   Url waresNonDefaultListUrl;
   waresNonDefaultListUrl.format(
      "%s/api/3.0/catalog/wares?nodeuser=%" PRIu64 "&id=%s&default=false",
      messenger->getSelfUrl(true).c_str(), TEST_USER_ID, TEST_WARE_ID_2);
   Url wareUrl;
   wareUrl.format(
      "%s/api/3.0/catalog/wares/%s?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_WARE_ID_2, TEST_USER_ID);

   // generate the files URL that will be used to prime the medialibrary
   Url filesUrl;
   filesUrl.format("%s/api/3.2/medialibrary/files?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_USER_ID);
   Url removeUrl;
   removeUrl.format(
      "%s/api/3.2/medialibrary/files/%s?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_FILE_ID_2, TEST_USER_ID);

   // Create basic and detailed test ware with id=2
   Ware basicWare2;
   Ware detailedWare2;
   {
      basicWare2["id"] = TEST_WARE_ID_2;
      basicWare2["description"] =
         "This ware was added by test-services-customcatalog";

      detailedWare2 = basicWare2.clone();
      detailedWare2["mediaId"] = 2;
      detailedWare2["fileInfos"]->setType(Array);
      FileInfo fi = detailedWare2["fileInfos"]->append();
      fi["id"] = TEST_FILE_ID_2;
      fi["mediaId"] = 2;
      File file((sTestDataDir + TEST_FILENAME_2).c_str());
      fi["extension"] = file->getExtension() + 1;
      fi["contentType"] = "audio/mpeg";
      fi["contentSize"] = TEST_CONTENT_SIZE_2;
      fi["size"] = (uint64_t)file->getLength();
      fi["path"] = file->getAbsolutePath();

      detailedWare2["payees"]->setType(Array);
      Payee p1 = detailedWare2["payees"]->append();
      Payee p2 = detailedWare2["payees"]->append();

      p1["id"] = 900;
      p1["amountType"] = PAYEE_AMOUNT_TYPE_FLATFEE;
      p1["amount"] = "0.10";
      p1["description"] = "This payee is for media ID 2";

      p2["id"] = 900;
      p2["amountType"] = PAYEE_AMOUNT_TYPE_PTOTAL;
      p2["percentage"] = "0.10";
      p2["description"] = "This payee is for media ID 2";
   }

   // remove any previous files from the media library
   messenger->deleteResource(&removeUrl, NULL, node.getDefaultUserId());
   // pass even if there is an exception - this is meant to just clear any
   // previous entries in the medialibrary database if they existed.
   Exception::clear();

   tr.group("customcatalog");

   tr.test("add file to medialibrary (valid)");
   {
      DynamicObject in;
      DynamicObject out;

      // create a FileInfo object
      string normalizedPath;
      File::normalizePath(
         (sTestDataDir + TEST_FILENAME_2).c_str(), normalizedPath);
      out["path"] = normalizedPath.c_str();
      out["mediaId"] = 2;

      // prepare event waiter
      EventWaiter ew(node.getEventController());
      ew.start("bitmunk.medialibrary.File.updated");
      ew.start("bitmunk.medialibrary.File.exception");

      // add the file to the media library
      assertNoException(
         messenger->post(&filesUrl, &out, &in, node.getDefaultUserId()));

      // wait for file ID set event
      assert(ew.waitForEvent(5*1000));

      // ensure it has an exception
      Event e = ew.popEvent();
      //dumpDynamicObject(e);
//.........这里部分代码省略.........

static void interactiveCustomCatalogTests(Node& node, TestRunner& tr)
{
   Messenger* messenger = node.getMessenger();

   tr.group("customcatalog+listing updater");

   // generate the ware URLs that will be used throughout the test.
   Url waresUrl;
   waresUrl.format("%s/api/3.0/catalog/wares?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_USER_ID);
   Url wareUrl;
   wareUrl.format("%s/api/3.0/catalog/wares/%s?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_WARE_ID_2, TEST_USER_ID);

   // generate the files URL that will be used to prime the medialibrary
   Url filesUrl;
   filesUrl.format("%s/api/3.2/medialibrary/files?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_USER_ID);
   Url removeUrl;
   removeUrl.format(
      "%s/api/3.2/medialibrary/files/%s?nodeuser=%" PRIu64,
      messenger->getSelfUrl(true).c_str(), TEST_FILE_ID_2, TEST_USER_ID);

   // remove any previous files from the media library
   messenger->deleteResource(&removeUrl, NULL, node.getDefaultUserId());
   // pass even if there is an exception - this is meant to just clear any
   // previous entries in the medialibrary database if they existed.
   Exception::clear();

   tr.test("add file to medialibrary (valid)");
   {
      DynamicObject in;
      DynamicObject out;

      // create a FileInfo object
      string normalizedPath;
      File::normalizePath(
         (sTestDataDir + TEST_FILENAME_2).c_str(), normalizedPath);
      out["path"] = normalizedPath.c_str();
      out["mediaId"] = 2;

      // prepare event waiter
      EventWaiter ew(node.getEventController());
      ew.start("bitmunk.medialibrary.File.updated");
      ew.start("bitmunk.medialibrary.File.exception");

      // add the file to the media library
      assertNoException(
         messenger->post(&filesUrl, &out, &in, node.getDefaultUserId()));

      // wait for file ID set event
      assert(ew.waitForEvent(5*1000));

      // ensure it has an exception
      Event e = ew.popEvent();
      //dumpDynamicObject(e);
      if(e["details"]->hasMember("exception"))
      {
         ExceptionRef ex = Exception::convertToException(
            e["details"]["exception"]);
         Exception::set(ex);
      }
   }
   tr.passIfNoException();

   tr.test("add ware without payee-scheme (valid)");
   {
      DynamicObject in;
      DynamicObject out;

      // create the outgoing ware object
      FileInfo fi;
      fi["id"] = TEST_FILE_ID_2;

      out["id"] = TEST_WARE_ID_2;
      out["mediaId"] = 2;
      out["description"] = "This ware was added by test-services-customcatalog";
      out["fileInfo"] = fi;
      out["payees"]->setType(Array);
      Payee p1 = out["payees"]->append();
      Payee p2 = out["payees"]->append();

      p1["id"] = 900;
      p1["amountType"] = PAYEE_AMOUNT_TYPE_FLATFEE;
      p1["amount"] = "0.10";
      p1["description"] = "This payee is for media ID 2";

      p2["id"] = 900;
      p2["amountType"] = PAYEE_AMOUNT_TYPE_PTOTAL;
      p2["percentage"] = "0.10";
      p2["description"] = "This payee is for media ID 2";

      // add the ware to the custom catalog
      messenger->post(&waresUrl, &out, &in, node.getDefaultUserId());
   }
   tr.passIfNoException();

   printf("\nWaiting for server info to update...\n");
   Thread::sleep(2*1000);

//.........这里部分代码省略.........

void DownloadStateEventReactor::reprocessRequired(Event& e)
{
   // get user ID
   UserId userId = BM_USER_ID(e["details"]["userId"]);

   // ensure operation is done as the user to protect against logout
   Operation op = mNode->currentOperation();
   if(mNode->addUserOperation(userId, op, NULL))
   {
      // lock to prevent double-reprocessing download states
      // Note: Reprocessing the download state isn't fatal, it just may fail
      // silently or be annoying by re-assembling already assembled files, etc.
      mReprocessLock.lock();
      {
         // log activity
         MO_CAT_DEBUG(BM_EVENTREACTOR_DS_CAT,
            "Event reactor handling ds 'reprocessRequired' "
            "event for user %" PRIu64 "...", userId);

         // get messenger
         Messenger* messenger = mNode->getMessenger();

         // process all queued directives
         {
            Url url;
            url.format("%s/api/3.0/system/directives?nodeuser=%" PRIu64,
               messenger->getSelfUrl(true).c_str(), userId);

            DynamicObject directives;
            if(messenger->get(&url, directives, userId))
            {
               DynamicObjectIterator i = directives.getIterator();
               while(i->hasNext())
               {
                  DynamicObject& directive = i->next();

                  // process the directive if it is of type "peerbuy":
                  if(strcmp(directive["type"]->getString(), "peerbuy") == 0)
                  {
                     url.format(
                        "%s/api/3.0/system/directives/process/%s?nodeuser=%"
                        PRIu64,
                        messenger->getSelfUrl(true).c_str(),
                        directive["id"]->getString(), userId);

                     DynamicObject in;
                     if(!messenger->post(&url, NULL, &in, userId))
                     {
                        // schedule exception event
                        Event e2;
                        e2["type"] =
                           "bitmunk.eventreactor.EventReactor.exception";
                        e2["details"]["exception"] =
                           Exception::getAsDynamicObject();
                        mNode->getEventController()->schedule(e2);
                     }
                  }
               }
            }
         }

         // create a list of download states to reprocess
         DownloadStateList list;
         list->setType(Array);

         if(e["details"]->hasMember("all") && e["details"]["all"]->getBoolean())
         {
            // get all non-processing download states
            Url url;
            url.format("%s/api/3.0/purchase/contracts/downloadstates"
               "?nodeuser=%" PRIu64 "&incomplete=true&processing=false",
               messenger->getSelfUrl(true).c_str(), userId);
            DynamicObject in;
            if(messenger->get(&url, in, userId))
            {
               // append states to list
               list.merge(in["downloadStates"], true);
            }
            else
            {
               // schedule exception event
               Event e2;
               e2["type"] = "bitmunk.eventreactor.EventReactor.exception";
               e2["details"]["exception"] =
                  Exception::getAsDynamicObject();
               mNode->getEventController()->schedule(e2);
            }
         }
         else if(e["details"]->hasMember("downloadStateId"))
         {
            // reprocess single download state
            DownloadStateId dsId = e["details"]["downloadStateId"]->getUInt64();
            IPurchaseModule* ipm = dynamic_cast<IPurchaseModule*>(
               mNode->getKernel()->getModuleApi(
                  "bitmunk.purchase.Purchase"));
            DownloadState ds;
            ds["id"] = dsId;
            BM_ID_SET(ds["userId"], userId);
            if(ipm->populateDownloadState(ds))
            {
//.........这里部分代码省略.........