device_info_empty.cc

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "device_info_empty.h"

#include <string.h>

namespace webrtc::videocapturemodule {

int32_t DeviceInfoEmpty::GetDeviceName(

    uint32_t aDeviceNumber, char* aDeviceNameUTF8, uint32_t aDeviceNameLength,

    char* aDeviceUniqueIdUTF8, uint32_t aDeviceUniqueIdUTF8Length,

    char* aProductUniqueIdUTF8, uint32_t aProductUniqueIdUTF8Length,

    pid_t* aPid, bool* deviceIsPlaceholder) {

  if (aDeviceNumber != 0) {

    return -1;

  strncpy(aDeviceNameUTF8, kName, aDeviceNameLength - 1);

  aDeviceNameUTF8[aDeviceNameLength - 1] = '\0';

  strncpy(aDeviceUniqueIdUTF8, kId, aDeviceUniqueIdUTF8Length - 1);

  aDeviceUniqueIdUTF8[aDeviceUniqueIdUTF8Length - 1] = '\0';

  return 0;

}  // namespace webrtc::videocapturemodule