From baf9f218e72a716177f626c5f3af82c539fa366b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <karel.koci@nic.cz>
Date: Mon, 11 Mar 2019 10:45:55 +0100
Subject: [PATCH] bigclown-gateway: add package
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Signed-off-by: Karel Kočí <karel.koci@nic.cz>
---
 utils/bigclown/bigclown-gateway/Makefile     | 59 ++++++++++++++++++++
 utils/bigclown/bigclown-gateway/files/config | 10 ++++
 utils/bigclown/bigclown-gateway/files/init   | 58 +++++++++++++++++++
 3 files changed, 127 insertions(+)
 create mode 100644 utils/bigclown/bigclown-gateway/Makefile
 create mode 100644 utils/bigclown/bigclown-gateway/files/config
 create mode 100755 utils/bigclown/bigclown-gateway/files/init

diff --git a/utils/bigclown/bigclown-gateway/Makefile b/utils/bigclown/bigclown-gateway/Makefile
new file mode 100644
index 000000000..55ddefbd9
--- /dev/null
+++ b/utils/bigclown/bigclown-gateway/Makefile
@@ -0,0 +1,59 @@
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=bigclown-gateway
+PKG_VERSION:=1.16.2
+PKG_RELEASE:=1
+
+PKG_SOURCE_URL:=https://codeload.github.com/bigclownlabs/bch-gateway/tar.gz/v$(PKG_VERSION)?
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_HASH:=9d3208bf4cffec507d992485104fcbba2b9bc02cf7b290dfe13f98e5916ee1ca
+PKG_LICENSE:=MIT
+PKG_MAINTAINER:=Karel Kočí <cynerd@email.cz>
+PKG_BUILD_DIR:=$(BUILD_DIR)/bch-gateway-$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+include ../../../lang/python/python3-package.mk
+
+define Package/$(PKG_NAME)
+  SECTION:=utils
+  CATEGORY:=Utilities
+  SUBMENU:=BigClown
+  URL:=https://github.com/bigclownlabs/bch-gateway
+  TITLE:=BigCLown gateway
+  DEPENDS:= \
+    +kmod-usb-serial-ftdi \
+    +kmod-usb-acm \
+    +python3-click-log \
+    +python3-paho-mqtt \
+    +python3-pyserial \
+    +python3-yaml \
+    +python3-simplejson \
+    +python3-schema \
+    +python3-appdirs
+endef
+
+define Py3Package/$(PKG_NAME)/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(CP) $(PKG_INSTALL_DIR)/usr/bin/* $(1)/usr/bin/
+
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_CONF) ./files/config $(1)/etc/config/bigclown-gateway
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/init $(1)/etc/init.d/bigclown-gateway
+endef
+
+define Package/$(PKG_NAME)/conffiles
+/etc/config/bigclown-gateway
+endef
+
+define Build/Compile
+	sed -i 's/@@VERSION@@/$(PKG_VERSION)/' "$(PKG_BUILD_DIR)/setup.py"
+	$(call Py3Build/Compile/Default)
+endef
+
+$(eval $(call Py3Package,$(PKG_NAME)))
+$(eval $(call BuildPackage,$(PKG_NAME)))
diff --git a/utils/bigclown/bigclown-gateway/files/config b/utils/bigclown/bigclown-gateway/files/config
new file mode 100644
index 000000000..6a60ae48e
--- /dev/null
+++ b/utils/bigclown/bigclown-gateway/files/config
@@ -0,0 +1,10 @@
+
+config gateway 'gateway'
+	option enabled '0'
+	option name 'usb-dongle'
+	option device '/dev/ttyUSB0'
+	option automatic_rename_kit_nodes '1'
+
+config mqtt 'mqtt'
+	option host 'localhost'
+	option port '1883'
diff --git a/utils/bigclown/bigclown-gateway/files/init b/utils/bigclown/bigclown-gateway/files/init
new file mode 100755
index 000000000..37ddd0dd3
--- /dev/null
+++ b/utils/bigclown/bigclown-gateway/files/init
@@ -0,0 +1,58 @@
+#!/bin/sh /etc/rc.common
+
+START=98
+STOP=1
+
+USE_PROCD=1
+
+PROG=/usr/bin/bcg
+CONF=/tmp/etc/bigclown-gateway.conf
+
+append() {
+	local cfg="$1"
+	local uci_name="$2"
+	local out_name="$3"
+	local default="$4"
+	config_get val $cfg $uci_name $default
+	if [ -n "$val" ]; then
+	  echo "$out_name $val" >> $CONF
+	fi
+}
+
+start_service() {
+	config_load bigclown-gateway
+
+	local enabled
+	config_get_bool enabled gateway enabled "0"
+	[ "$enabled" = "1" ] || {
+		echo "Bigclown gateway service disabled"
+		exit 1
+	}
+
+	rm -rf $CONF
+	echo "Generating bigclown-gateway config file in $CONF"
+
+	append gateway name 'name:' usb-dongle
+	# TODO add hotplug script and use different default here
+	append gateway device 'device:' /dev/ttyUSB0
+	append gateway automatic_rename_kit_nodes 'automatic_rename_kit_nodes:' 1
+	append gateway base_topic_prefix 'base_topic_prefix:'
+
+	echo "mqtt:" >> $CONF
+	append mqtt host '  host:' localhost
+	append mqtt port '  port:' 1883
+	append mqtt cafile '  cafile:'
+	append mqtt certfile '  certfile:'
+	append mqtt keyfile '  keyfile:'
+
+	procd_open_instance
+	procd_set_param respawn ${respawn_threshold:-3600} ${respawn_timeout:-5} ${respawn_retry:-5}
+	procd_set_param command "$PROG" -c "$CONF"
+	procd_set_param stdout 1
+	procd_set_param stderr 1
+	procd_close_instance
+}
+
+service_triggers() {
+	procd_add_reload_trigger 'bigclown-gateway'
+}