SUMMARY = "Platform AbstRaction for SECurity Daemon"
HOMEPAGE = "https://github.com/parallaxsecond/parsec"
LICENSE = "Apache-2.0"

inherit cargo pkgconfig
DEPENDS = "clang-native"

SRC_URI += "crate://crates.io/parsec-service/${PV} \
            file://parsec_init \
            file://systemd.patch \
            file://parsec-tmpfiles.conf \
"

PACKAGECONFIG ??= "PKCS11 MBED-CRYPTO"
have_TPM = "${@bb.utils.contains('DISTRO_FEATURES', 'tpm2', 'TPM', '', d)}"
PACKAGECONFIG:append = " ${@bb.utils.contains('BBFILE_COLLECTIONS', 'tpm-layer', '${have_TPM}', '', d)}"

PACKAGECONFIG[ALL] = "all-providers cryptoki/generate-bindings tss-esapi/generate-bindings,,tpm2-tss libts,tpm2-tss libtss2-tcti-device libts"
PACKAGECONFIG[TPM] = "tpm-provider tss-esapi/generate-bindings,,tpm2-tss,tpm2-tss libtss2-tcti-device"
PACKAGECONFIG[PKCS11] = "pkcs11-provider cryptoki/generate-bindings,"
PACKAGECONFIG[MBED-CRYPTO] = "mbed-crypto-provider,"
PACKAGECONFIG[CRYPTOAUTHLIB] = "cryptoauthlib-provider,"
PACKAGECONFIG[TS] = "trusted-service-provider,,libts,libts"

PARSEC_FEATURES = "${@d.getVar('PACKAGECONFIG_CONFARGS',True).strip().replace(' ', ',')}"
CARGO_BUILD_FLAGS += " --features ${PARSEC_FEATURES}"

export BINDGEN_EXTRA_CLANG_ARGS
target = "${@d.getVar('TARGET_SYS',True).replace('-', ' ')}"
BINDGEN_EXTRA_CLANG_ARGS = "${@bb.utils.contains('target', 'arm', \
                              '--sysroot=${WORKDIR}/recipe-sysroot -I${WORKDIR}/recipe-sysroot/usr/include -mfloat-abi=hard', \
                              '--sysroot=${WORKDIR}/recipe-sysroot -I${WORKDIR}/recipe-sysroot/usr/include', \
                              d)}"

inherit systemd
SYSTEMD_SERVICE:${PN} = "parsec.service"

inherit update-rc.d
INITSCRIPT_NAME = "parsec"

# A local file can be defined in build/local.conf
# The file should also be included into SRC_URI then
PARSEC_CONFIG ?= "${S}/config.toml"

do_install () {
    # Binaries
    install -d -m 700 -o parsec -g parsec "${D}${libexecdir}/parsec"
    install -m 700 -o parsec -g parsec "${B}/target/${CARGO_TARGET_SUBDIR}/parsec" ${D}${libexecdir}/parsec/parsec

    # Config file
    install -d -m 700 -o parsec -g parsec "${D}${sysconfdir}/parsec"
    install -m 400 -o parsec -g parsec "${PARSEC_CONFIG}" ${D}${sysconfdir}/parsec/config.toml

    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
        install -d ${D}${systemd_unitdir}/system
        install -m 644 ${S}/systemd-daemon/parsec.service ${D}${systemd_unitdir}/system

        install -d ${D}${libdir}/tmpfiles.d
        install -m 644 ${WORKDIR}/parsec-tmpfiles.conf ${D}${libdir}/tmpfiles.d
    fi

    if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
        install -d ${D}${sysconfdir}/init.d
        install -m 755 ${WORKDIR}/parsec_init ${D}${sysconfdir}/init.d/parsec
        # Data dir
        install -d -m 700 -o parsec -g parsec "${D}${localstatedir}/lib/parsec"
    fi
}

inherit useradd
USERADD_PACKAGES = "${PN}"
GROUPADD_PARAM:${PN} = "-r parsec"
USERADD_PARAM:${PN} = "-r -g parsec -s /bin/false -d ${localstatedir}/lib/parsec parsec"
GROUPMEMS_PARAM:${PN} = "${@bb.utils.contains('PACKAGECONFIG_CONFARGS', 'tpm-provider', '-a parsec -g tss ;', '', d)}"
GROUPMEMS_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG_CONFARGS', 'trusted-service-provider', '-a parsec -g teeclnt', '', d)}"

FILES:${PN} += " \
    ${sysconfdir}/parsec/config.toml \
    ${libexecdir}/parsec/parsec \
    ${systemd_unitdir}/system/parsec.service \
    ${libdir}/tmpfiles.d/parsec-tmpfiles.conf \
    ${sysconfdir}/init.d/parsec \
"

require parsec-service_${PV}.inc