secure_element/1.2/GtoService.cpp

/*****************************************************************************
 * Copyright ©2017-2019 Gemalto – a Thales Company. All rights Reserved.
 *
 * This copy is licensed under the Apache License, Version 2.0 (the "License");
 * You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *     http://www.apache.org/licenses/LICENSE-2.0 or https://www.apache.org/licenses/LICENSE-2.0.html
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License.

 ****************************************************************************/
#include <android/hardware/secure_element/1.2/ISecureElement.h>
#include <dlfcn.h>
#include <hidl/LegacySupport.h>
#include <log/log.h>

#include "SecureElement.h"
typedef int (*STEsePreProcess)(void);

// Generated HIDL files
using android::hardware::secure_element::V1_2::ISecureElement;
using android::hardware::secure_element::V1_2::implementation::SecureElement;
using android::hardware::configureRpcThreadpool;
using android::hardware::joinRpcThreadpool;
using android::OK;
using android::sp;
using android::status_t;

int main() {
  ALOGD("android::hardware::secure_element::V1_2 is starting.");
  ALOGD("Thales Secure Element HAL for eSE1 Service 1.6.0 is starting. libse-gto v1.13");
  // Ignore this dlopen if libstpreprocess21.so doesn't exist.
#if defined(ST_LIB_32)
  void* stdll = dlopen("/vendor/lib/libstpreprocess21.so", RTLD_NOW);
#else
  void* stdll = dlopen("/vendor/lib64/libstpreprocess21.so", RTLD_NOW);
#endif
  if (stdll) {
    STEsePreProcess fn = (STEsePreProcess)dlsym(stdll, "pre_process");
    if (fn) {
      int ret = fn();
      if (ret == 0) {
        ALOGD("STEsePreProcess=%d", ret);
      } else {
        ALOGE("Error STEsePreProcess=%d", ret);
      }
    }
  }
  sp<ISecureElement> se_service = new SecureElement("eSE1");
  configureRpcThreadpool(1, true);
  status_t status = se_service->registerAsService("eSE1");
  if (status != OK) {
    LOG_ALWAYS_FATAL(
        "registerAsService (%d).",
        status);
    return -1;
  }

  ALOGD("Thales Secure Element Service is ready");
  joinRpcThreadpool();
  return 1;
}