luci-app-ssr-plus: Add script gets dnsmasq configuration path.

1、Resolve compile-time occurrences:

./etc/init.d/shadowsocksr: uci command not found
grep: /tmp/dnasmq.conf: not such file or directory

2、make version apk compatible

Signed-off-by: Zxl hhyccc <[email protected]>

luci-app-ssr-plus/Makefile

@@ -1,8 +1,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-ssr-plus
-PKG_VERSION:=189
-PKG_RELEASE:=2
+PKG_VERSION:=189.2
+PKG_RELEASE:=
 
 PKG_CONFIG_DEPENDS:= \
 	CONFIG_PACKAGE_$(PKG_NAME)_INCLUDE_NONE_V2RAY \

luci-app-ssr-plus/root/etc/init.d/shadowsocksr

@@ -17,14 +17,10 @@ LOCK_FILE=/var/lock/ssrplus.lock
 LOG_FILE=/var/log/ssrplus.log
 TMP_PATH=/var/etc/ssrplus
 TMP_BIN_PATH=$TMP_PATH/bin
-# 获取默认的 DNSMasq 配置 ID
-DEFAULT_DNSMASQ_CFGID=$(uci show dhcp.@dnsmasq[0] | awk -F '.' '{print $2}' | awk -F '=' '{print $1}' | head -1)
-# 查找包含 conf-dir 选项的 dnsmasq.conf 文件路径
-DNSMASQ_CONF_PATH=$(grep -l "^conf-dir=" "/tmp/etc/dnsmasq.conf.${DEFAULT_DNSMASQ_CFGID}")
-# 从 conf-dir 行中提取目录路径
-DNSMASQ_CONF_DIR=$(grep '^conf-dir=' "$DNSMASQ_CONF_PATH" | cut -d'=' -f2 | head -n 1)
-# 设置 TMP_DNSMASQ_PATH，并去除路径末尾的斜杠
-TMP_DNSMASQ_PATH=${DNSMASQ_CONF_DIR%*/}/dnsmasq-ssrplus.d
+# Ensure DNSMASQ_CONF_DIR and TMP_DNSMASQ_PATH is set correctly
+[ -f /etc/openwrt_release ] && {
+	eval $(lua /usr/share/shadowsocksr/dnsmasqconfdir.lua)
+}
 
 chain_config_file=		   #generate shadowtls chain proxy config file
 tcp_config_file=

luci-app-ssr-plus/root/usr/share/shadowsocksr/dnsmasqconfdir.lua

@@ -0,0 +1,40 @@
+#!/usr/bin/lua
+
+local uci = require("uci")
+local cursor = uci.cursor()
+
+-- Function to get the DNSMasq configuration ID
+local function get_dnsmasq_cfg_id()
+    local id = nil
+    cursor:foreach("dhcp", "dnsmasq", function(s)
+        if not id then
+            id = s[".name"] -- Get the internal ID of the first dnsmasq entry
+        end
+    end)
+    return id
+end
+
+-- Get the DNSMasq configuration ID
+local DEFAULT_DNSMASQ_CFGID = get_dnsmasq_cfg_id()
+local DNSMASQ_CONF_DIR = nil
+local TMP_DNSMASQ_PATH = nil
+
+if DEFAULT_DNSMASQ_CFGID then
+    local dnsmasq_conf_path = io.popen("grep -l '^conf-dir=' /tmp/etc/dnsmasq.conf." .. DEFAULT_DNSMASQ_CFGID):read("*a")
+    dnsmasq_conf_path = dnsmasq_conf_path:gsub("%s+", "") -- Trim whitespace
+
+    if dnsmasq_conf_path ~= "" then
+        local dnsmasq_conf_dir = io.popen("grep '^conf-dir=' " .. dnsmasq_conf_path .. " | cut -d'=' -f2 | head -n 1"):read("*a")
+        dnsmasq_conf_dir = dnsmasq_conf_dir:gsub("%s+", "") -- Trim whitespace
+
+        if dnsmasq_conf_dir ~= "" then
+            DNSMASQ_CONF_DIR = dnsmasq_conf_dir:gsub("/$", "") -- Remove trailing slash
+            TMP_DNSMASQ_PATH = DNSMASQ_CONF_DIR .. "/dnsmasq-ssrplus.d"
+        end
+    end
+end
+
+-- Output variables in a format usable by shell scripts
+io.write("DNSMASQ_CONF_DIR='", DNSMASQ_CONF_DIR or "", "'\n")
+io.write("TMP_DNSMASQ_PATH='", TMP_DNSMASQ_PATH or "", "'\n")
+

luci-app-ssr-plus/root/usr/share/shadowsocksr/update.lua

@@ -9,13 +9,20 @@ require "luci.model.uci"
 local icount = 0
 local args = arg[1]
 local uci = luci.model.uci.cursor()
-local TMP_DNSMASQ_PATH = luci.sys.exec("find /tmp/dnsmasq.*/dnsmasq-ssrplus.d -type d -print 2>/dev/null"):gsub("%s+", "")
+-- Execute the Lua script and capture its output
+local TMP_DNSMASQ_CONF_OUTPUT = io.popen("lua /usr/share/shadowsocksr/dnsmasqconfdir.lua"):read("*a")
+-- Extract only the TMP_DNSMASQ_PATH value using a pattern
+local TMP_DNSMASQ_PATH = TMP_DNSMASQ_CONF_OUTPUT:match("TMP_DNSMASQ_PATH=['\"]([^\"]+)['\"]")
 local TMP_PATH = "/var/etc/ssrplus"
 -- match comments/title/whitelist/ip address/excluded_domain
 local comment_pattern = "^[!\\[@]+"
 local ip_pattern = "^%d+%.%d+%.%d+%.%d+"
 local domain_pattern = "([%w%-%_]+%.[%w%.%-%_]+)[%/%*]*"
-local excluded_domain = {"apple.com", "sina.cn", "sina.com.cn", "baidu.com", "byr.cn", "jlike.com", "weibo.com", "zhongsou.com", "youdao.com", "sogou.com", "so.com", "soso.com", "aliyun.com", "taobao.com", "jd.com", "qq.com"}
+local excluded_domain = {
+    "apple.com", "sina.cn", "sina.com.cn", "baidu.com", "byr.cn", "jlike.com", 
+    "weibo.com", "zhongsou.com", "youdao.com", "sogou.com", "so.com", "soso.com", 
+    "aliyun.com", "taobao.com", "jd.com", "qq.com"
+}
 -- gfwlist parameter
 local mydnsip = '127.0.0.1'
 local mydnsport = '5335'