# lweb LiHaSo Webserver Modul ## Public functions: ### Server module configuration: Parameter List: ``` HTTP Server Configuration: lweb::#conf_HTTP_port ; Listening Port lweb::#conf_HTTP_binding ; Interface binding e.g. only localhost with "127.0.0.1" lweb::#conf_max_HTTP_clients ; Max connected Clients to the HTTP Server HTTPS Server Configuration: lweb::#conf_HTTPS_Port ; Listening Port lweb::#conf_HTTPS_Binding ; Interface binding e.g. only localhost with "127.0.0.1" lweb::#conf_HTTPS_CA ; eg. "fullchain.pem" lweb::#conf_HTTPS_Cert ; eg. "cert.pem" lweb::#conf_HTTPS_Key ; eg. "privkey.pem" lweb::#conf_HTTPS_Key_Pass ; eg. "Passw0rd" lweb::#conf_max_HTTPS_clients ; Max connected Clients to the HTTPS Server lweb::#conf_HTTPS_Enable ; It enable the https server (0 disabled and 1 enabled.) Other Server Configuration: lweb::#conf_defaultfile ;Default file wen no file is selected(With extension!) e.g. "index.php" lweb::#conf_basedir ;Default directory e.g. "/srv/www/htdocs/" lweb::#conf_error400 ;TBD:error400 lweb::#conf_max_clients ;Max clients connected at the same time. (Watch memory limits!) lweb::#conf_server_type ;Currently no function.(e.g. HTTPS, HTTP/2) lweb::#conf_cache_enable ;It enable the cache mode (0 disabled and 1 enabled.) Currently with debugger unstable. ``` #### Functions `lweb::set_config(parameter.i=#conf_defaultfile, setting.s="index.html")` Setting must be a string. Response is `#True` or `#False.` `lweb::get_config(parameter.i=#conf_defaultfile)` Responste is everytime a string. ### Server start `lweb::start_server()` Response is `#True` or `#False.` ### Different way to register a handler: `lweb::register_client_handler(Route.s, Callback.i, AppPrototype.i = #handler_proto_get, RouteType.i = #handler_sub)` Response is a JSONString! AppPrototype parameter: ``` lweb::#handler_proto_universal ;Works with HTTP POST and GET requests and takes optional a string. lweb::#handler_proto_post ;Works only with HTTP POST and needs a string. lweb::#handler_proto_get ;Works only with HTTP GET withouth a string. ``` RouteType parameter: ``` lweb::#handler_only ;React only on a explicit Url (e.g. /rest/v1/test but not /rest/v1/test/sub) lweb::#handler_sub ;React on a full sub url. (e.g. /rest/v1/test and also /rest/v1/test/sub) lweb::#handler_type ;React on called file type (e.g. *.php = "php") ``` Response is a simple Stringmap: `NewMap Response.s()` Following values must be set in a stringmap: * `lweb::#cha_R_ResponseType = "ResponseType"` ;Element ResponseType,Mimetype set e.g. `lweb::mimetype("html")`. * `lweb::#cha_R_ResponseContentType = "ResponseContentType"` ;Element ResponseContentType, `lweb::#response_string` or `lweb::#response_Memory` * `lweb::#cha_R_MemoryAdress = "MemoryAdress"` ;Element MemoryAdress, convert to string `Str(Adresse)` converted back by `Val()`. After finished the work it will be freed! * `lweb::#cha_R_MemorySize = "MemorySize"` ;Element MemorySize, convert to string `Str(Size)` converted back by `Val()`. * `lweb::#cha_R_StringBase64 = "StringBase64"` ;Element StringBase64, Base64 encoded string * `lweb::#cha_R_http_head_status = "HeaderStatus"` ;`"200 OK"`, `"300 Error"`, `"500 Server Error"` etc. It's only allowed to response a base64 encoded string or a memoryblock. Complete example: ``` Procedure.s Sample_Header(Map Header.s()) Define *Text Define.s Encoded, ToSend, TBD NewMap Response.s() TBD="