Merge fa4b3b36d3 into 8c2ec57462

net/gatling/Makefile

@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gatling
 PKG_VERSION:=0.16
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://www.fefe.de/gatling/
@@ -32,9 +32,19 @@ define Package/gatling/description
   Gatling is particularly good in situations with very high load.
 endef
 
+define Package/gatling/conffiles
+/etc/config/gatling
+endef
+
 define Package/gatling/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/gatling $(1)/usr/bin/
+
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_CONF) ./files/gatling.conf $(1)/etc/config/gatling
+
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/gatling.init $(1)/etc/init.d/gatling
 endef
 
 $(eval $(call BuildPackage,gatling))

net/gatling/files/gatling.conf

@@ -0,0 +1,28 @@
+
+config gatling 'v4'
+	option listen_http '0.0.0.0:80'
+	option virtual_hosting on
+	option ftp_server off
+	option ftp_port '21'
+	option logging on
+	option timeout 23
+	option switch_to_uid 'nobody'
+	option chroot_dir '/var/www/'
+	option tarpit_clients off
+	option tarpit_clients_at 50
+	option localhost_access_only off
+	option permit_access_ftp_uploads_immediately off
+
+config gatling 'v6'
+	option listen_http '[::]:80'
+	option virtual_hosting on
+	option ftp_server off
+	option ftp_port '21'
+	option logging on
+	option timeout 23
+	option switch_to_uid 'nobody'
+	option chroot_dir '/var/www/'
+	option tarpit_clients off
+	option tarpit_clients_at 50
+	option localhost_access_only off
+	option permit_access_ftp_uploads_immediately off

net/gatling/files/gatling.init

@@ -0,0 +1,114 @@
+#!/bin/sh /etc/rc.common
+
+# shellcheck shell=ash
+
+# Just looks for changes in the config-file and applies them with a
+# one-time-run.
+
+USE_PROCD=1
+# PROCD_DEBUG=1
+
+# busybox doesn't include the rev-command. Thus implementing it by ourself.
+rev() {
+    while read -r var; do
+        # function taken from https://stackoverflow.com/a/34668251
+        rev=""
+        i=1
+
+        while [ "$i" -le "${#var}" ]; do
+            rev="$(echo "$var" | awk -v i="$i" '{print(substr($0,i,1))}')$rev"
+            : $((i += 1))
+        done
+
+        echo "$rev"
+    done
+}
+
+# taken from /etc/init.d/uhttpd
+append_arg() {
+	local cfg="$1"
+	local var="$2"
+	local opt="$3"
+	local def="$4"
+	local val
+
+	config_get val "$cfg" "$var"
+	[ -n "$val" -o -n "$def" ] && procd_append_param command "$opt" "${val:-$def}"
+}
+
+service_triggers() {
+    procd_add_reload_trigger "gatling"
+}
+
+start_instance() {
+
+    local cfg="$1"
+	local listen http ftp_server
+	local enabled
+
+	config_get_bool enabled "$cfg" 'enabled' 1
+	[ $enabled -gt 0 ] || return
+
+    procd_open_instance
+
+    procd_set_param command /usr/bin/gatling
+    procd_set_param stdout 1
+    procd_set_param stderr 1
+    procd_set_param term_timeout 20
+
+    # get listen-address and slice it from back, to cut at port-delimiter
+    config_get http gatling listen_http
+    port=$(echo "$listen" | rev | cut -d':' -f 1 | rev )
+    ip=$(echo "$listen" | rev | cut -d':' -f 2- | rev )
+
+    procd_append_param command -i "$ip"
+	procd_append_param command -p "$port"
+
+    append_arg "$cfg" switch_to_uid "-u"
+    append_arg "$cfg" chroot_dir "-c"
+    append_arg "$cfg" timeout "-T"
+
+    config_get_bool virtual_hosting "$cfg" 'virtual_hosting' 0
+    if [ "$virtual_hosting" -gt 0 ]; then
+        # enable virtual hosting
+        procd_append_param command -v
+    else
+        # disable
+        procd_append_param command -V
+    fi
+
+    config_get_bool ftp_server "$cfg" 'ftp_server' 0
+    if [ "$ftp_server" -gt 0 ]; then
+        procd_append_param command -f
+        append_arg "$cfg" ftp_port "-p"
+    else
+        procd_append_param command -F
+    fi
+
+    config_get_bool logging "$cfg" 'logging' 1
+    if [ "$logging" = 0 ]; then
+        procd_append_param command -n
+    fi
+
+    config_get_bool tarpit_clients "$cfg" 'tarpit_clients' 0
+    if [ "$tarpit_clients" -gt 0 ]; then
+        append_arg "$cfg" tarpit_clients_at "-A"
+    fi
+
+    config_get_bool localhost_access_only "$cfg" 'localhost_access_only' 0
+    if [ "$localhost_access_only" = 1 ]; then
+        procd_append_param command -L
+    fi
+
+    config_get_bool permit_access_ftp_uploads_immediately "$cfg" 'permit_access_ftp_uploads_immediately' 0
+    if [ "$permit_access_ftp_uploads_immediately" = 1 ]; then
+        procd_append_param command -a
+    fi
+
+    procd_close_instance
+}
+
+start_service() {
+    config_load gatling
+    config_foreach start_instance gatling
+}