#
# Copyright (C) 2020 - ntop.org and contributors
#

include $(TOPDIR)/rules.mk

PKG_NAME:=n2n
PKG_VERSION:=3.0
PKG_RELEASE:=1

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://codeload.github.com/ntop/n2n/tar.gz/$(PKG_VERSION)?
PKG_HASH:=25fcabba7bfcf25f4c9cd7fecc7ce11de48beb0b0f3506053d8485604ea8f50d

PKG_LICENSE:=GPL-3.0
PKG_LICENSE_FILE:=LICENSE
PKG_MAINTAINER:=Emanuele Faranda <faranda@ntop.org>

PKG_BUILD_PARALLEL:=1
PKG_FIXUP:=autoreconf

include $(INCLUDE_DIR)/package.mk

define Package/n2n/Default
  SECTION:=net
  CATEGORY:=Network
  TITLE:=N2N Peer-to-peer VPN
  URL:=http://www.ntop.org/n2n
  SUBMENU:=VPN
  DEPENDS:=+libcap +libopenssl +libzstd +resolveip
endef

define Package/n2n-edge
  $(call Package/n2n/Default)
  TITLE+= client (edge node)
  DEPENDS+=+kmod-tun
endef

define Package/n2n-edge/description
The client node for the N2N infrastructure
endef

define Package/n2n-edge/conffiles
/etc/config/n2n-edge.conf
endef

define Package/n2n-edge/install
	$(INSTALL_DIR) $(1)/usr/bin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/edge $(1)/usr/bin/
	$(INSTALL_DIR) $(1)/etc/init.d
	$(INSTALL_BIN) ./files/n2n_v2.init $(1)/etc/init.d/n2n_v2
	$(INSTALL_DIR) $(1)/etc/config
	$(INSTALL_DATA) ./files/n2n_v2.config $(1)/etc/config/n2n_v2
endef

define Package/n2n-supernode
  $(call Package/n2n/Default)
  TITLE+= server (supernode)
endef

define Package/n2n-supernode/description
The supernode for the N2N infrastructure
endef

define Package/n2n-supernode/conffiles
/etc/config/n2n-supernode.conf
endef

define Package/n2n-supernode/install
	$(INSTALL_DIR) $(1)/usr/bin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/supernode $(1)/usr/bin/
endef

define Build/Configure
	( cd $(PKG_BUILD_DIR); \
	./autogen.sh; \
	./configure CFLAGS="-O3" )
endef

$(eval $(call BuildPackage,n2n-edge))
$(eval $(call BuildPackage,n2n-supernode))