# Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
#    conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
#    of conditions and the following disclaimer in the documentation and/or other materials
#    provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
#    to endorse or promote products derived from this software without specific prior written
#    permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

LWIPDIR = "//third_party/lwip/src"

LWIP_INCLUDE_DIRS = [ "$LWIPDIR/include" ]

# COREFILES, CORE4FILES: The minimum set of files needed for lwIP.
COREFILES = [
  "$LWIPDIR/core/init.c",
  "$LWIPDIR/core/def.c",
  "$LWIPDIR/core/dns.c",
  "$LWIPDIR/core/inet_chksum.c",
  "$LWIPDIR/core/ip.c",
  "$LWIPDIR/core/mem.c",
  "$LWIPDIR/core/memp.c",
  "$LWIPDIR/core/netif.c",
  "$LWIPDIR/core/pbuf.c",
  "$LWIPDIR/core/raw.c",
  "$LWIPDIR/core/stats.c",
  "$LWIPDIR/core/sys.c",
  "$LWIPDIR/core/altcp.c",
  "$LWIPDIR/core/altcp_alloc.c",
  "$LWIPDIR/core/altcp_tcp.c",
  "$LWIPDIR/core/tcp.c",
  "$LWIPDIR/core/tcp_in.c",
  "$LWIPDIR/core/tcp_out.c",
  "$LWIPDIR/core/timeouts.c",
  "$LWIPDIR/core/udp.c",
]

CORE4FILES = [
  "$LWIPDIR/core/ipv4/autoip.c",
  "$LWIPDIR/core/ipv4/dhcp.c",
  "$LWIPDIR/core/ipv4/etharp.c",
  "$LWIPDIR/core/ipv4/icmp.c",
  "$LWIPDIR/core/ipv4/igmp.c",
  "$LWIPDIR/core/ipv4/ip4_frag.c",
  "$LWIPDIR/core/ipv4/ip4.c",
  "$LWIPDIR/core/ipv4/ip4_addr.c",
]

CORE6FILES = [
  "$LWIPDIR/core/ipv6/dhcp6.c",
  "$LWIPDIR/core/ipv6/ethip6.c",
  "$LWIPDIR/core/ipv6/icmp6.c",
  "$LWIPDIR/core/ipv6/inet6.c",
  "$LWIPDIR/core/ipv6/ip6.c",
  "$LWIPDIR/core/ipv6/ip6_addr.c",
  "$LWIPDIR/core/ipv6/ip6_frag.c",
  "$LWIPDIR/core/ipv6/mld6.c",
  "$LWIPDIR/core/ipv6/nd6.c",
]

# APIFILES: The files which implement the sequential and socket APIs.
APIFILES = [
  "$LWIPDIR/api/api_lib.c",
  "$LWIPDIR/api/api_msg.c",
  "$LWIPDIR/api/err.c",
  "$LWIPDIR/api/if_api.c",
  "$LWIPDIR/api/netbuf.c",
  "$LWIPDIR/api/netdb.c",
  "$LWIPDIR/api/netifapi.c",
  "$LWIPDIR/api/sockets.c",
  "$LWIPDIR/api/tcpip.c",
]

# NETIFFILES: Files implementing various generic network interface functions
NETIFFILES = [
  "$LWIPDIR/netif/ethernet.c",
  "$LWIPDIR/netif/bridgeif.c",
  "$LWIPDIR/netif/bridgeif_fdb.c",
  "$LWIPDIR/netif/slipif.c",
]

# SIXLOWPAN: 6LoWPAN
SIXLOWPAN = [
  "$LWIPDIR/netif/lowpan6_common.c",
  "$LWIPDIR/netif/lowpan6.c",
  "$LWIPDIR/netif/lowpan6_ble.c",
  "$LWIPDIR/netif/zepif.c",
]

# PPPFILES: PPP
PPPFILES = [
  "$LWIPDIR/netif/ppp/auth.c",
  "$LWIPDIR/netif/ppp/ccp.c",
  "$LWIPDIR/netif/ppp/chap-md5.c",
  "$LWIPDIR/netif/ppp/chap_ms.c",
  "$LWIPDIR/netif/ppp/chap-new.c",
  "$LWIPDIR/netif/ppp/demand.c",
  "$LWIPDIR/netif/ppp/eap.c",
  "$LWIPDIR/netif/ppp/ecp.c",
  "$LWIPDIR/netif/ppp/eui64.c",
  "$LWIPDIR/netif/ppp/fsm.c",
  "$LWIPDIR/netif/ppp/ipcp.c",
  "$LWIPDIR/netif/ppp/ipv6cp.c",
  "$LWIPDIR/netif/ppp/lcp.c",
  "$LWIPDIR/netif/ppp/magic.c",
  "$LWIPDIR/netif/ppp/mppe.c",
  "$LWIPDIR/netif/ppp/multilink.c",
  "$LWIPDIR/netif/ppp/ppp.c",
  "$LWIPDIR/netif/ppp/pppapi.c",
  "$LWIPDIR/netif/ppp/pppcrypt.c",
  "$LWIPDIR/netif/ppp/pppoe.c",
  "$LWIPDIR/netif/ppp/pppol2tp.c",
  "$LWIPDIR/netif/ppp/pppos.c",
  "$LWIPDIR/netif/ppp/upap.c",
  "$LWIPDIR/netif/ppp/utils.c",
  "$LWIPDIR/netif/ppp/vj.c",
  "$LWIPDIR/netif/ppp/polarssl/arc4.c",
  "$LWIPDIR/netif/ppp/polarssl/des.c",
  "$LWIPDIR/netif/ppp/polarssl/md4.c",
  "$LWIPDIR/netif/ppp/polarssl/md5.c",
  "$LWIPDIR/netif/ppp/polarssl/sha1.c",
]

# LWIPNOAPPSFILES: All LWIP files without apps
LWIPNOAPPSFILES = COREFILES + CORE4FILES + CORE6FILES + APIFILES + NETIFFILES +
                  PPPFILES + SIXLOWPAN

# SNMPFILES: SNMPv2c agent
SNMPFILES = [
  "$LWIPDIR/apps/snmp/snmp_asn1.c",
  "$LWIPDIR/apps/snmp/snmp_core.c",
  "$LWIPDIR/apps/snmp/snmp_mib2.c",
  "$LWIPDIR/apps/snmp/snmp_mib2_icmp.c",
  "$LWIPDIR/apps/snmp/snmp_mib2_interfaces.c",
  "$LWIPDIR/apps/snmp/snmp_mib2_ip.c",
  "$LWIPDIR/apps/snmp/snmp_mib2_snmp.c",
  "$LWIPDIR/apps/snmp/snmp_mib2_system.c",
  "$LWIPDIR/apps/snmp/snmp_mib2_tcp.c",
  "$LWIPDIR/apps/snmp/snmp_mib2_udp.c",
  "$LWIPDIR/apps/snmp/snmp_snmpv2_framework.c",
  "$LWIPDIR/apps/snmp/snmp_snmpv2_usm.c",
  "$LWIPDIR/apps/snmp/snmp_msg.c",
  "$LWIPDIR/apps/snmp/snmpv3.c",
  "$LWIPDIR/apps/snmp/snmp_netconn.c",
  "$LWIPDIR/apps/snmp/snmp_pbuf_stream.c",
  "$LWIPDIR/apps/snmp/snmp_raw.c",
  "$LWIPDIR/apps/snmp/snmp_scalar.c",
  "$LWIPDIR/apps/snmp/snmp_table.c",
  "$LWIPDIR/apps/snmp/snmp_threadsync.c",
  "$LWIPDIR/apps/snmp/snmp_traps.c",
]

# HTTPFILES: HTTP server + client
HTTPFILES = [
  "$LWIPDIR/apps/http/altcp_proxyconnect.c",
  "$LWIPDIR/apps/http/fs.c",
  "$LWIPDIR/apps/http/http_client.c",
  "$LWIPDIR/apps/http/httpd.c",
]

# MAKEFSDATA: MAKEFSDATA HTTP server host utility
MAKEFSDATAFILES = [ "$LWIPDIR/apps/http/makefsdata/makefsdata.c" ]

# LWIPERFFILES: IPERF server
LWIPERFFILES = [ "$LWIPDIR/apps/lwiperf/lwiperf.c" ]

# SMTPFILES: SMTP client
SMTPFILES = [ "$LWIPDIR/apps/smtp/smtp.c" ]

# SNTPFILES: SNTP client
SNTPFILES = [ "$LWIPDIR/apps/sntp/sntp.c" ]

# MDNSFILES: MDNS responder
MDNSFILES = [ "$LWIPDIR/apps/mdns/mdns.c" ]

# NETBIOSNSFILES: NetBIOS name server
NETBIOSNSFILES = [ "$LWIPDIR/apps/netbiosns/netbiosns.c" ]

# TFTPFILES: TFTP server files
TFTPFILES = [ "$LWIPDIR/apps/tftp/tftp_server.c" ]

# MQTTFILES: MQTT client files
MQTTFILES = [ "$LWIPDIR/apps/mqtt/mqtt.c" ]

# MBEDTLS_FILES: MBEDTLS related files of lwIP rep
MBEDTLS_FILES = [
  "$LWIPDIR/apps/altcp_tls/altcp_tls_mbedtls.c",
  "$LWIPDIR/apps/altcp_tls/altcp_tls_mbedtls_mem.c",
  "$LWIPDIR/apps/snmp/snmpv3_mbedtls.c",
]

# LWIPAPPFILES: All LWIP APPs
LWIPAPPFILES =
    SNMPFILES + HTTPFILES + LWIPERFFILES + SMTPFILES + SNTPFILES + MDNSFILES +
    NETBIOSNSFILES + TFTPFILES + MQTTFILES + MBEDTLS_FILES