nonnacl_util/sel_ldr_launcher_c.cc

   1 /*
   2  * Copyright 2008, Google Inc.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met:
   8  *
   9  *     * Redistributions of source code must retain the above copyright
  10  * notice, this list of conditions and the following disclaimer.
  11  *     * Redistributions in binary form must reproduce the above
  12  * copyright notice, this list of conditions and the following disclaimer
  13  * in the documentation and/or other materials provided with the
  14  * distribution.
  15  *     * Neither the name of Google Inc. nor the names of its
  16  * contributors may be used to endorse or promote products derived from
  17  * this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  21  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  22  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  23  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32
  33 #include <stdio.h>
  34 #include <sys/types.h>
  35
  36 #include "native_client/nonnacl_util/sel_ldr_launcher.h"
  37 #include "native_client/nonnacl_util/sel_ldr_launcher_c.h"
  38 #include "native_client/intermodule_comm/nacl_imc_c.h"
  39
  40 extern "C" {
  41 struct NaClSelLdrLauncher* NaClSelLdrStart(const char* application_name,
  42                                            int imc_fd,
  43                                            int sel_ldr_argc,
  44                                            const char* sel_ldr_argv[],
  45                                            int application_argc,
  46                                            const char* application_argv[]) {
  47   nacl::SelLdrLauncher* launcher =
  48       new nacl::SelLdrLauncher();
  49   if (launcher->Start(application_name,
  50                       imc_fd,
  51                       sel_ldr_argc,
  52                       sel_ldr_argv,
  53                       application_argc,
  54                       application_argv)) {
  55     return reinterpret_cast<struct NaClSelLdrLauncher*>(launcher);
  56   } else {
  57     delete launcher;
  58     return NULL;
  59   }
  60 }
  61
  62 void NaClSelLdrShutdown(struct NaClSelLdrLauncher* launcher) {
  63   delete reinterpret_cast<struct nacl::SelLdrLauncher*>(launcher);
  64 }
  65
  66 NaClHandle NaClSelLdrGetChild(struct NaClSelLdrLauncher* launcher) {
  67   return (reinterpret_cast<struct nacl::SelLdrLauncher*>(launcher))->child_;
  68 }
  69 NaClHandle NaClSelLdrGetChannel(struct NaClSelLdrLauncher* launcher) {
  70   return (reinterpret_cast<struct nacl::SelLdrLauncher*>(launcher))->channel_;
  71 }
  72
  73
  74 }  // extern "C"