# Copyright 2015 Google Inc. All Rights Reserved.
#
# Refer to the distribution package's integration guide
# (Widevine_CE_CDM_IntegrationGuide_v3.2.x.pdf) for information about
# setting up your system, performing the build, and using/testing
# the build targets.

{
  'variables': {
    # Override if you intend to link against a different OEMCrypto API version.
    'oemcrypto_version%': 12,

    # Override if you can't depend on OpenSSL for privacy features.
    # If set to 'dummy', privacy mode in the CDM will fail.
    'privacy_crypto_impl%': 'openssl',

    # There are two openssl configurations:
    #
    # 1) openssl_config == 'system'
    # Use the openssl headers found in the sysroot and link the system library.
    #
    # 2) openssl_config == 'target'
    # Use the openssl implementation in an existing GYP target.
    # Specify the openssl target in openssl_target. This target should forward
    # the include path to its headers to its dependents.
    'openssl_config%': 'system',
    'openssl_target%': '',

    # There are three protobuf configurations:
    #
    # 1) protobuf_config == 'system'
    # Use a system-wide installation of protobuf.
    # Specify the protobuf library in protobuf_lib.
    # Specify the path to protoc in protoc_bin.
    #
    # 2) protobuf_config == 'target'
    # Use an existing protobuf gyp target from your project.
    # Specify the protobuf gyp file and target in protobuf_lib_target.
    # Specify the protoc gyp file and target in protoc_host_target.
    # Specify the path to protoc in protoc_bin.
    #
    # 3) protobuf_config == 'source'  (default)
    # Build protobuf and protoc from source.
    # Specify the path to the protobuf source in protobuf_source.
    # Make sure that a valid config.h for your target is in the source tree.
    'protobuf_config%': 'source',
    'protobuf_source%': '../third_party/protobuf',
    'protoc_host_target%': 'dummy',
  },  # variables
  'conditions': [
    ['protobuf_config=="source"', {
      # Include protobuf targets used by protobuf_config=='source'
      'includes': ['../third_party/protobuf.gypi'],
    }],
  ],  # conditions
  'targets': [
    {
      'target_name': 'license_protocol',
      'type': 'static_library',
      'standalone_static_library': 1,
      'sources': [
        '../core/src/license_protocol.proto',
      ],
      'variables': {
        'proto_in_dir': '../core/src',
      },
      'includes': ['../third_party/protoc.gypi'],
    },
    {
      'target_name': 'device_files',
      'type': 'static_library',
      'standalone_static_library': 1,
      'sources': ['../core/src/device_files.proto',],
      'variables': {
        'proto_in_dir': '../core/src',
      },
      'includes': ['../third_party/protoc.gypi'],
    },
    {
      'target_name': 'widevine_cdm_core',
      'type': 'static_library',
      'standalone_static_library': 1,
      'dependencies': [
        'device_files',
        'license_protocol',
      ],
      'include_dirs': [
        '../core/include',
        '../oemcrypto/include',
        '../third_party/jsmn',
      ],
      'direct_dependent_settings': {
        'include_dirs': [
          '../core/include',
          '../oemcrypto/include',
        ],
      },
      'sources': [
        '../core/include/buffer_reader.h',
        '../core/include/cdm_client_property_set.h',
        '../core/include/cdm_engine.h',
        '../core/include/cdm_session.h',
        '../core/include/cdm_session_map.h',
        '../core/include/certificate_provisioning.h',
        '../core/include/clock.h',
        '../core/include/crypto_key.h',
        '../core/include/crypto_session.h',
        '../core/include/device_files.h',
        '../core/include/file_store.h',
        '../core/include/initialization_data.h',
        '../core/include/license_key_status.h',
        '../core/include/license.h',
        '../core/include/lock.h',
        '../core/include/log.h',
        '../core/include/oemcrypto_adapter.h',
        '../core/include/policy_engine.h',
        '../core/include/privacy_crypto.h',
        '../core/include/properties.h',
        '../core/include/scoped_ptr.h',
        '../core/include/service_certificate.h',
        '../core/include/string_conversions.h',
        '../core/include/wv_cdm_constants.h',
        '../core/include/wv_cdm_event_listener.h',
        '../core/include/wv_cdm_types.h',
        '../core/src/buffer_reader.cpp',
        '../core/src/cdm_engine.cpp',
        '../core/src/cdm_session.cpp',
        '../core/src/cdm_session_map.cpp',
        '../core/src/certificate_provisioning.cpp',
        '../core/src/crypto_session.cpp',
        '../core/src/device_files.cpp',
        '../core/src/initialization_data.cpp',
        '../core/src/license_key_status.cpp',
        '../core/src/license.cpp',
        '../core/src/oemcrypto_adapter_static.cpp',
        '../core/src/policy_engine.cpp',
        '../core/src/privacy_crypto_<(privacy_crypto_impl).cpp',
        '../core/src/properties.cpp',
        '../core/src/service_certificate.cpp',
        '../core/src/string_conversions.cpp',
        '../third_party/jsmn/jsmn.h',
        '../third_party/jsmn/jsmn.c',
      ],
      'conditions': [
        ['oemcrypto_version < 9', {
          'sources': [
            # Include APIs introduced in v9.
            '../core/src/oemcrypto_adapter_static_v9.cpp',
          ],
        }],
        ['oemcrypto_version < 10', {
          'sources': [
            # Include APIs introduced in v10.
            '../core/src/oemcrypto_adapter_static_v10.cpp',
          ],
        }],
        ['oemcrypto_version < 11', {
          'sources': [
            # Include APIs introduced in v11.
            '../core/src/oemcrypto_adapter_static_v11.cpp',
          ],
        }],
        ['oemcrypto_version < 12', {
          'sources': [
            # Include APIs introduced in v12.
            '../core/src/oemcrypto_adapter_static_v12.cpp',
          ],
        }],
        ['privacy_crypto_impl=="openssl"', {
          'conditions': [
            ['openssl_config == "target"', {
              'dependencies': [
                '<(openssl_target)',
              ],
            }, {
              # openssl_config == "system"
              'link_settings': {
                'libraries': [
                  '-lcrypto',
                ],
              },
            }],
          ],  # conditions
        }],  # privacy_crypto_impl=="openssl"
      ],  # conditions
    },  # widevine_cdm_core target
    {
      'target_name': 'widevine_ce_cdm_static',
      'type': 'static_library',
      'standalone_static_library': 1,
      'dependencies': [
        'widevine_cdm_core',
        'device_files',
        'license_protocol',
      ],
      # Without this, library deps do not propagate from the protocol targets
      # up to the shared lib or executable above.
      'export_dependent_settings': [
        'device_files',
        'license_protocol',
      ],
      'defines': ['CDM_IMPLEMENTATION'],
      'include_dirs': [
        'include',
      ],
      'direct_dependent_settings': {
        'include_dirs': [
          'include',
        ],
      },
      'link_settings': {
        'libraries': [
          '-lpthread',
        ],
      },
      'sources': [
        'include/cdm.h',
        'include/cdm_version.h',
        'include/override.h',
        'include/properties_ce.h',
        'src/cdm.cpp',
        'src/lock.cpp',
        'src/log.cpp',
        'src/properties_ce.cpp',
      ],
    },  # widevine_cdm_static target
    {
      'target_name': 'widevine_ce_cdm_shared',
      'type': 'shared_library',
      'dependencies': [
        'widevine_ce_cdm_static',
      ],
      'direct_dependent_settings': {
        'include_dirs': [
          'include',
        ],
      },
    },
    {
      'target_name': 'dummy',
      'type': 'none',
    },
  ],
}