gears/workerpool/npapi/workerpool_wrapper.cc

   1 // Copyright 2007, Google Inc.
   2 //
   3 // Redistribution and use in source and binary forms, with or without
   4 // modification, are permitted provided that the following conditions are met:
   5 //
   6 //  1. Redistributions of source code must retain the above copyright notice,
   7 //     this list of conditions and the following disclaimer.
   8 //  2. Redistributions in binary form must reproduce the above copyright notice,
   9 //     this list of conditions and the following disclaimer in the documentation
  10 //     and/or other materials provided with the distribution.
  11 //  3. Neither the name of Google Inc. nor the names of its contributors may be
  12 //     used to endorse or promote products derived from this software without
  13 //     specific prior written permission.
  14 //
  15 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  16 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  17 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
  18 // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  19 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  20 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  21 // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  22 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  23 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  24 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25
  26 #include "gears/base/common/base_class.h"
  27 #include "gears/base/npapi/module_wrapper.h"
  28 #include "gears/workerpool/npapi/workerpool.h"
  29
  30 DECLARE_GEARS_WRAPPER(GearsWorkerPool, GearsWorkerPoolWrapper);
  31
  32 // This class serves as the bridge between the GearsWorkerPool implementation
  33 // and the browser binding layer.
  34 class GearsWorkerPoolWrapper : public ModuleWrapper<GearsWorkerPoolWrapper> {
  35  public:
  36   GearsWorkerPoolWrapper(NPP instance)
  37       : ModuleWrapper<GearsWorkerPoolWrapper>(instance) {
  38   }
  39
  40   static void InitClass() {
  41     RegisterMethod("createWorker", &GearsWorkerPool::CreateWorker);
  42     RegisterMethod("createWorkerFromUrl", &GearsWorkerPool::CreateWorkerFromUrl);
  43     RegisterMethod("allowCrossOrigin", &GearsWorkerPool::AllowCrossOrigin);
  44     RegisterMethod("sendMessage", &GearsWorkerPool::SendMessage);
  45     RegisterProperty("onmessage", &GearsWorkerPool::GetOnmessage,
  46                      &GearsWorkerPool::SetOnmessage);
  47     RegisterProperty("onerror", &GearsWorkerPool::GetOnerror,
  48                      &GearsWorkerPool::SetOnerror);
  49 #ifdef DEBUG
  50     RegisterMethod("forceGC", &GearsWorkerPool::ForceGC);
  51 #endif
  52   }
  53
  54  private:
  55   DISALLOW_EVIL_CONSTRUCTORS(GearsWorkerPoolWrapper);
  56 };