Enhancements

Add basic support for generating sing-box configs.
Use cpp-httplib as web server.
Optimize codes.

base/pref.example.ini

@@ -26,7 +26,7 @@ exclude_remarks=(到期|剩余流量|时间|官网|产品|平台)
 enable_filter=false
 ;Script used for filtering nodes. Supports inline script and script path. A "filter" function with 1 argument which is a node should be defined in the script.
 ;Example: Inline script: Set value to content of script. Replace all line break with "\n".
-;         Script path: Set value to "path:/path/to/script.js".
+;         Script path: set value to "path:/path/to/script.js".
 ;filter_script=function filter(node) {\n    const info = JSON.parse(node.ProxyInfo);\n    if(info.EncryptMethod.includes('chacha20'))\n        return true;\n    return false;\n}
 
 ;Setting an external config file as default when none is specified, supports local files/URL
@@ -59,6 +59,9 @@ loon_rule_base=base/all_base.tpl
 ;Shadowsocks Android config base used by the generator, supports local files/URL
 sssub_rule_base=base/all_base.tpl
 
+;sing-box config base used by the generator, supports local files/URL
+singbox_rule_base=base/all_base.tpl
+
 ;Proxy used to download configs, rulesets or subscriptions, set to NONE or empty to disable it, set to SYSTEM to use system proxy.
 ;Accept cURL-supported proxies (http:// https:// socks4a:// socks5://)
 ;Additional support for CORS proxy ( https://github.com/Rob--W/cors-anywhere https://github.com/Zibri/cloudflare-cors-anywhere etc.), prefix the address with "cors:" to recognize the address as CORS proxy.
@@ -237,6 +240,7 @@ clash.log_level=info
 /mellow=/sub?target=mellow
 /surfboard=/sub?target=surfboard
 /loon=/sub?target=loon
+/singbox=/sub?target=singbox
 /ss=/sub?target=ss
 /ssd=/sub?target=ssd
 /sssub=/sub?target=sssub