third_party/liblouis/nacl_wrapper/liblouis_module.cc

   1 // Copyright 2013 Google Inc.
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
   4 // use this file except in compliance with the License. You may obtain a copy of
   5 // the License at
   6 //
   7 // http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  12 // License for the specific language governing permissions and limitations under
  13 // the License.
  14
  15 #include "liblouis_module.h"
  16
  17 #include <cstddef>
  18
  19 #include "liblouis_instance.h"
  20
  21 namespace liblouis_nacl {
  22
  23 LibLouisModule::LibLouisModule() : pp::Module() {}
  24
  25 LibLouisModule::~LibLouisModule() {}
  26
  27 pp::Instance* LibLouisModule::CreateInstance(PP_Instance instance) {
  28   static bool created = false;
  29   if (!created) {
  30     created = true;
  31     return new LibLouisInstance(instance);
  32   }
  33   return NULL;
  34 }
  35
  36 }  // namespace liblouis_nacl
  37
  38 namespace pp {
  39
  40 Module* CreateModule() {
  41   static bool created = false;
  42   if (!created) {
  43     created = true;
  44     return new liblouis_nacl::LibLouisModule();
  45   }
  46   return NULL;
  47 }
  48
  49 }  // namespace pp