// Copyright 2024 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// A library for generating TPM commands and parsing TPM responses. Derived from
// the Chromium OS trunks daemon's TPM code.

rust_library {
    name: "libtpmclient",
    crate_name: "tpmclient",
    host_supported: true,
    srcs: ["lib.rs"],
    rustlibs: ["libcxx"],
    shared_libs: ["libtpmgenerated"],
}

// cxxbridge generates C++ code that is included in libtpmgenerated.
genrule {
    name: "libtpmclient_bridge",
    tools: ["cxxbridge"],
    cmd: "$(location cxxbridge) $(in) > $(out)",
    srcs: ["lib.rs"],
    out: ["libtpmclient_cxx_generated.cc"],
}

cc_library {
    name: "libtpmgenerated",
    host_supported: true,
    shared_libs: [
        "libbase",
        "libcrypto",
    ],
    srcs: [
        "ffi.cc",
        "hex.cc",
        "multiple_authorization_delegate.cc",
        "password_authorization_delegate.cc",
        "secure_hash.cc",
        "tpm_generated.cc",
    ],
    generated_headers: ["cxx-bridge-header"],
    generated_sources: ["libtpmclient_bridge"],
}

cc_test_host {
    name: "libtpmgenerated_test",
    srcs: [
        "mock_authorization_delegate.cc",
        "mock_command_transceiver.cc",
        "tpm_generated_test.cc",
    ],
    shared_libs: [
        "libtpmgenerated",
    ],
    static_libs: [
        "libgmock",
    ],
}