#
# Copyright (C) 2017 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

# Warning by default OpenWrt does not have a root password which is necessery for NETCONF server.

include $(TOPDIR)/rules.mk

PKG_NAME:=netopeer2

PKG_LICENSE:=BSD-3-Clause
PKG_MAINTAINER:=Mislav Novakovic <mislav.novakovic@sartura.hr>

PKG_VERSION:=0.4.0

PKG_SOURCE_PROTO:=git
PKG_SOURCE_VERSION:=d028c1f931819db4b3e3cb1fd2d349a4fd5c0459
PKG_MIRROR_HASH:=7f5b3ad49aaf2a8ceea2c17a37e276f5694af570ef904cfc5a6f53d295809cef
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
PKG_SOURCE_URL:=https://github.com/CESNET/Netopeer2.git
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION)

PKG_BUILD_ROOT:=$(BUILD_DIR)/$(PKG_SOURCE_SUBDIR)
PKG_BUILD_DIR:=$(PKG_BUILD_ROOT)

PKG_BUILD_PARALLEL:=1
PKG_INSTALL:=1

CMAKE_INSTALL:=1

include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk

define Package/netopeer2-keystored/config
  source "$(SOURCE)/Config_keystored.in"
endef

define Package/netopeer2-server
  SECTION:=utils
  CATEGORY:=Utilities
  TITLE:=NETCONF server
  URL:=$(PKG_SOURCE_URL)
  DEPENDS:=+libpthread +libyang +libnetconf2 +netopeer2-keystored +libsysrepo +sysrepocfg +sysrepoctl +sysrepo
  MENU:=1
endef

define Package/netopeer2-cli
  SECTION:=utils
  CATEGORY:=Utilities
  TITLE:=Netopeer2 cli tool
  URL:=$(PKG_SOURCE_URL)
  DEPENDS:=+libpthread +libyang +libnetconf2 +libopenssl
endef

define Package/netopeer2-keystored
  SECTION:=utils
  CATEGORY:=Utilities
  TITLE:=Netopeer2 key store management
  URL:=$(PKG_SOURCE_URL)
  DEPENDS:=+libopenssl +libsysrepo +sysrepo +sysrepocfg +sysrepoctl +SSH_KEYS:openssh-keygen +SSH_KEYS:openssl-util
  MENU:=1
endef

define Package/netopeer2/description
 Netopeer2 is a set of tools implementing network configuration tools based on the NETCONF
 Protocol. This is the second generation of the toolset, originally available as the Netopeer
 project. Netopeer2 is based on the new generation of the NETCONF and YANG libraries -
 libyang and libnetconf2. The Netopeer server uses sysrepo as a NETCONF datastore implementation.
endef

CMAKE_OPTIONS += \
	-DCMAKE_INSTALL_PREFIX:PATH=/usr \
	-DCMAKE_BUILD_TYPE:STRING=Release \
	-DKEYSTORED_KEYS_DIR:STRING=/etc/keystored/keys

define Build/Configure
	$(eval PKG_BUILD_DIR:=$(PKG_BUILD_ROOT)/server)
	$(call Build/Configure/Default)

	$(eval PKG_BUILD_DIR:=$(PKG_BUILD_ROOT)/cli)
	$(call Build/Configure/Default)

	$(eval PKG_BUILD_DIR:=$(PKG_BUILD_ROOT)/keystored)
	$(call Build/Configure/Default)
endef

define Build/Compile
	$(eval PKG_BUILD_DIR:=$(PKG_BUILD_ROOT)/server)
	$(call Build/Compile/Default)

	$(eval PKG_BUILD_DIR:=$(PKG_BUILD_ROOT)/cli)
	$(call Build/Compile/Default)

	$(eval PKG_BUILD_DIR:=$(PKG_BUILD_ROOT)/keystored)
	$(call Build/Compile/Default)
endef

define Package/netopeer2-server/install
	$(INSTALL_DIR) $(1)/bin
	$(INSTALL_BIN) $(PKG_BUILD_ROOT)/server/netopeer2-server $(1)/bin/

	$(INSTALL_DIR) $(1)/etc/sysrepo/yang
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/ietf-ssh-server.yang $(1)/etc/sysrepo/yang/
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/ietf-tls-server.yang $(1)/etc/sysrepo/yang/
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/iana-crypt-hash.yang $(1)/etc/sysrepo/yang/
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/ietf-x509-cert-to-name.yang $(1)/etc/sysrepo/yang/
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/ietf-netconf-server.yang $(1)/etc/sysrepo/yang/
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/ietf-netconf-server.yang $(1)/etc/sysrepo/yang/
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/ietf-system.yang $(1)/etc/sysrepo/yang/

	$(INSTALL_DIR) $(1)/etc/uci-defaults
	$(INSTALL_BIN) ./files/netopeer2-server.default $(1)/etc/uci-defaults/99_netopeer2-server

	$(INSTALL_DIR) $(1)/etc/init.d/
	$(INSTALL_BIN) ./files/netopeer2-server.init $(1)/etc/init.d/netopeer2-server

	$(INSTALL_DIR) $(1)/usr/share/netopeer2-server
	$(INSTALL_DATA) ./files/stock_config.xml $(1)/usr/share/netopeer2-server
endef

define Package/netopeer2-cli/install
	$(INSTALL_DIR) $(1)/bin
	$(INSTALL_BIN) $(PKG_BUILD_ROOT)/cli/netopeer2-cli $(1)/bin/
endef

define Package/netopeer2-keystored/install
	$(INSTALL_DIR) $(1)/usr/lib/sysrepo/plugins/
	$(INSTALL_BIN) $(PKG_BUILD_ROOT)/keystored/libkeystored.so $(1)/usr/lib/sysrepo/plugins/

	$(INSTALL_DIR) $(1)/etc/sysrepo/yang
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/modules/ietf-keystore.yang $(1)/etc/sysrepo/yang

	$(INSTALL_DIR) $(1)/etc/uci-defaults

	$(INSTALL_DIR) $(1)/etc/keystored/keys
ifeq ($(CONFIG_SSH_KEYS),y)
	$(INSTALL_BIN) ./files/netopeer2-keystored-keygen.default $(1)/etc/uci-defaults/97_netopeer2-keystored
else
	$(INSTALL_BIN) ./files/netopeer2-keystored.default $(1)/etc/uci-defaults/97_netopeer2-keystored
	#ssh key name is specified in ./files/stock_config.xml file, you will need to provide the ssh keys yourself.
	$(INSTALL_DATA) ./files/ssh_host_rsa_key.pem $(1)/etc/keystored/keys
	$(INSTALL_DATA) ./files/ssh_host_rsa_key.pub.pem $(1)/etc/keystored/keys
endif

	$(INSTALL_DIR) $(1)/usr/share/netopeer2-keystored
	$(INSTALL_DATA) $(PKG_BUILD_ROOT)/keystored/stock_key_config.xml $(1)/usr/share/netopeer2-keystored
endef

$(eval $(call BuildPackage,netopeer2-server))
$(eval $(call BuildPackage,netopeer2-cli))
$(eval $(call BuildPackage,netopeer2-keystored))