#wip: Socker HTTP Server Driver.

Dockers/Dockerfile.sass.gemini

@@ -0,0 +1,22 @@
+# Usamos la imagen oficial de Dart Sass basada en Alpine
+FROM dart:stable AS build
+
+# Descargamos e instalamos la última versión de Dart Sass
+RUN apt-get update && apt-get install -y curl tar
+RUN curl -L https://github.com/sass/dart-sass/releases/download/1.101.0/dart-sass-1.101.0-linux-x64.tar.gz | tar -xzf - -C /opt
+
+# Imagen final limpia y ligera
+FROM alpine:latest
+RUN apk add --no-cache libc6-compat libstdc++
+
+# Copiamos los binarios desde la etapa anterior
+COPY --from=build /opt/dart-sass /opt/dart-sass
+
+# Añadimos SASS al PATH del contenedor
+ENV PATH="/opt/dart-sass:${PATH}"
+
+# Configuramos el directorio de trabajo
+WORKDIR /src
+
+# Permitimos que reciba los comandos directamente
+ENTRYPOINT ["sass"]

JSON/AnP.settings.json

@@ -67,6 +67,136 @@
     "default_routes_files" : "/JSON/AnP.routes.json", 
     "AnP_RoutesManager_end" : null, 
 
+    "AnP_HTTPAbstracts_start" : null, 
+    "default_http_messages" : {
+        "100" : "Continue", 
+        "101" : "Switching Protocols", 
+        "102" : "Processing", 
+        "103" : "Early Hints", 
+        "200" : "OK", 
+        "201" : "Created", 
+        "202" : "Accepted", 
+        "203" : "Non-Authoritative Information", 
+        "204" : "No Content", 
+        "205" : "Reset Content", 
+        "206" : "Partial Content", 
+        "207" : "Multi-Status", 
+        "208" : "Already Reported", 
+        "226" : "IM Used", 
+        "300" : "Multiple Choices", 
+        "301" : "Moved Permanently", 
+        "302" : "Found", 
+        "303" : "See Other", 
+        "304" : "Not Modified", 
+        "305" : "Use Proxy", 
+        "306" : "Switch Proxy", 
+        "307" : "Temporary Redirect", 
+        "308" : "Permanent Redirect", 
+        "400" : "Bad Request", 
+        "401" : "Unauthorized", 
+        "402" : "Payment Required", 
+        "403" : "Forbidden", 
+        "404" : "Not Found", 
+        "405" : "Method Not Allowed", 
+        "406" : "Not Acceptable", 
+        "407" : "Proxy Authentication Required", 
+        "408" : "Request Timeout", 
+        "409" : "Conflict", 
+        "410" : "Gone", 
+        "411" : "Length Required", 
+        "412" : "Precondition Failed", 
+        "413" : "Payload Too Large", 
+        "414" : "URI Too Long", 
+        "415" : "Unsupported Media Type", 
+        "416" : "Range Not Satisfiable", 
+        "417" : "Expectation Failed", 
+        "418" : "I'm a teapot", 
+        "421" : "Misdirected Request", 
+        "422" : "Unprocessable Content", 
+        "423" : "Locked", 
+        "424" : "Failed Dependency", 
+        "425" : "Too Early", 
+        "426" : "Upgrade Required", 
+        "428" : "Precondition Required", 
+        "429" : "Too Many Requests", 
+        "431" : "Request Header Fields Too Large", 
+        "451" : "Unavailable For Legal Reasons", 
+        "500" : "Internal Server Error", 
+        "501" : "Not Implemented", 
+        "502" : "Bad Gateway", 
+        "503" : "Service Unavailable", 
+        "504" : "Gateway Timeout", 
+        "505" : "HTTP Version Not Supported", 
+        "506" : "Variant Also Negotiates", 
+        "507" : "Insufficient Storage", 
+        "508" : "Loop Detected", 
+        "510" : "Not Extended", 
+        "511" : "Network Authentication Required", 
+        "218" : "This is fine", 
+        "419" : "Page Expired", 
+        "420" : "Method Failure", 
+        "430" : "Request Header Fields Too Large", 
+        "450" : "Blocked by Windows Parental Controls", 
+        "498" : "Invalid Token", 
+        "499" : "Token Required", 
+        "509" : "Bandwidth Limit Exceeded", 
+        "529" : "Site is overloaded", 
+        "530" : "Site is frozen", 
+        "540" : "Temporarily Disabled", 
+        "598" : "Network read timeout error", 
+        "599" : "Network Connect Timeout Error", 
+        "783" : "Unexpected Token", 
+        "440" : "Login Time-out", 
+        "449" : "Retry With", 
+        "444" : "No Response", 
+        "494" : "Request header too large", 
+        "495" : "SSL Certificate Error", 
+        "496" : "SSL Certificate Required", 
+        "497" : "HTTP Request Sent to HTTPS Port", 
+        "520" : "Web Server Returned an Unknown Error", 
+        "521" : "Web Server Is Down", 
+        "522" : "Connection Timed Out", 
+        "523" : "Origin Is Unreachable", 
+        "524" : "A Timeout Occurred", 
+        "525" : "SSL Handshake Failed", 
+        "526" : "Invalid SSL Certificate", 
+        "527" : "Railgun Error", 
+        "561" : "Unauthorized", 
+        "110" : "Response is Stale", 
+        "111" : "Revalidation Failed", 
+        "112" : "Disconnected Operation", 
+        "113" : "Heuristic Expiration", 
+        "199" : "Miscellaneous Warning", 
+        "214" : "Transformation Applied", 
+        "299" : "Miscellaneous Persistent Warning"
+    }, 
+    "protocol" : "HTTP",
+    "protocol_version" : "1.1",
+    "default_protocol_code" : 200,
+    "http_server_name" : "AnP",
+    "http_server_version" : "0.0.1", 
+    "default_cors" : "*", 
+    "http_access_control_maximum_age" : 84600, 
+    "http_keep_alive_timeout" : 5, 
+    "http_keep_alive_maximum" : 100, 
+    "default_http_charset" : "UTF-8", 
+    "default_http_mime" : "text/html", 
+    "http_accept_range" : "bytes", 
+    "http_response_header" : [
+        "{protocol}/{protocol_version} {protocol_code} {protocol_message}", 
+        "Date: {date}", 
+        "Server: {server}/{server_version}", 
+        "Last-Modified: {last_modified} ", 
+        "Accept-Ranges: {accept_range}", 
+        "Content-Length: {response_length}", 
+        "Access-Control-Max-Age: {access_control_max_age}", 
+        "Keep-Alive: timeout={keep_alive_timeout}, max={keep_alive_maximum}", 
+        "Access-Control-Allow-Origin: {cors}", 
+        "Connection: Keep-Alive", 
+        "Content-type: {mime}; charset={charset}"
+    ], 
+    "AnP_HTTPAbstracts_end" : null,
+
     "AnP_WebSocketsServersManager_start" : null, 
     "default_web_sockets_servers" : {
         "anp" : {
@@ -80,7 +210,8 @@
     "AnP_HTTPServersManager_start" : null, 
     "default_http_servers" : {
         "anp" : {
-            "type" : "HTTPDriver", 
+            "type2" : "HTTPServerDriver", 
+            "type" : "HTTPSocketServerDriver", 
             "host" : "", 
             "port" : 18000
         }

Python/Abstracts/HTTPServersAbstract.py

@@ -4,6 +4,7 @@
 from abc import ABC, abstractmethod
 from typing import Any, Self, Optional, Sequence
 from re import Match as REMath
+import datetime
 from Interfaces.Application.AnPInterface import AnPInterface
 from Utils.Common import Common
 
@@ -14,18 +15,37 @@ class HTTPServersAbstract(ABC):
 
     def __init__(self:Self, anp:AnPInterface, key:str, inputs:Optional[dict[str, Any|None]|Sequence[Any|None]] = None) -> None:
         self.anp:AnPInterface = anp
-        self.__inputs:dict[str, Any|None] = Common.get_dictionary(inputs)
+        self._inputs:dict[str, Any|None] = Common.get_dictionary(inputs)
-        self.host:str = self.DEFAULT_PORT
+        self.host:str = self.DEFAULT_HOST
-        self.port:int = self.DEFAULT_HOST
+        self.port:int = self.DEFAULT_PORT
         self._print_data:dict[str, Any|None] = {
             "port": self.port, 
             "host": self.host
         }
+        self.http_messages:dict[int, str] = {int(code): message for code, message in anp.settings.get((
+            "default_http_messages", "http_messages"
+        ), inputs).items()}
+        self.protocol:str = anp.settings.get(("http_protocol", "protocol"), inputs, "HTTP")
+        self.protocol_version:str = anp.settings.get(("http_protocol_version", "protocol_version"), inputs, "1.1")
+        self.accept_range:str = anp.settings.get(("http_accept_range", "accept_range"), inputs, "bytes")
+        self.access_control_max_age:int = anp.settings.get(("http_access_control_max_age", "access_control_max_age"), inputs, 84600)
+        self.keep_alive_maximum:int = anp.settings.get(("http_keep_alive_maximum", "keep_alive_maximum"), inputs, 100)
+        self.keep_alive_timeout:int = anp.settings.get(("http_keep_alive_timeout", "keep_alive_timeout"), inputs, 5)
+        self.cors:str = anp.settings.get(("http_cors", "cors"), inputs, "*")
+        self.mime:str = anp.settings.get(("default_http_mime", "http_mime", "mime"), inputs, "text/html")
+        self.charset:str = anp.settings.get(("default_http_charset", "http_charset", "charset"), inputs, "UTF-8")
         self._session_timeout:int = anp.settings.get(("sessions_timeout", "timeout"), inputs, 3600)
         self.key:str = key
 
         self.update()
 
+    @staticmethod
+    def format_datetime(datetime:datetime.datetime) -> str:
+        return datetime.strftime("%a, %d %b %Y %H:%M:%S GMT")
+
+    def get_http_message(self:Self, code:int) -> str:
+        return self.http_messages.get(code, "Unknown Status Code")
+
     def __update_print_data(self:Self) -> None:
         self._print_data["port"] = self.port
         self._print_data["host"] = self.host
@@ -40,8 +60,8 @@ class HTTPServersAbstract(ABC):
 
         self.close()
 
-        self.port = self.anp.settings.get(("http_server_port", "http_port", "port"), self.__inputs, self.DEFAULT_PORT)
+        self.port = self.anp.settings.get(("http_server_port", "http_port", "port"), self._inputs, self.DEFAULT_PORT)
-        self.host = self.anp.settings.get(("http_server_host", "http_host", "host"), self.__inputs, self.DEFAULT_HOST)
+        self.host = self.anp.settings.get(("http_server_host", "http_host", "host"), self._inputs, self.DEFAULT_HOST)
         self.__update_print_data()
 
         self.anp.settings.get(("http_server_autostart", "http_autostart", "autostart")) and self.start()

Python/Drivers/HTTPServerDriver.py

@@ -10,7 +10,7 @@ from http.server import BaseHTTPRequestHandler, HTTPServer
 from http.cookies import SimpleCookie
 from Abstracts.HTTPServersAbstract import HTTPServersAbstract
 
-class HTTPDriver(HTTPServersAbstract, ModelAbstract):
+class HTTPServerDriver(HTTPServersAbstract, ModelAbstract):
 
     class HTTPRequestHandler(BaseHTTPRequestHandler):
 

Python/Drivers/HTTPSocketServerDriver.py

@@ -0,0 +1,193 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from typing import Any, Optional, Self, Sequence
+from threading import Thread
+from socket import (
+    socket as Socket, 
+    AF_INET as ADDRESS_FAMILY_IPV4, 
+    SOCK_STREAM as SOCKET_STREAM, 
+    SOL_SOCKET as SOCKET_LAYER, 
+    SO_REUSEADDR as SOCKET_REUSE_ADDRESS
+)
+import datetime
+from Interfaces.Application.AnPInterface import AnPInterface
+from Abstracts.HTTPServersAbstract import HTTPServersAbstract
+from Models.RequestModel import RequestModel
+from Utils.Common import Common
+from Utils.Checks import Check
+from Utils.Patterns import RE
+
+class HTTPSocketServerDriver(HTTPServersAbstract):
+
+    def __get(self:Self, keys:str|Sequence[str], default:Any|None = None) -> Any|None:
+
+        real_keys:list[str] = []
+        key:str
+
+        for key in Common.get_keys(keys):
+
+            header:str
+
+            for header in (
+                "http_socket_server_driver", 
+                "http_server_driver", 
+                "http_server", 
+                "http",
+                ""
+            ):
+                
+                final_key:str = (header + "_" if header else "") + key
+
+                if final_key not in keys:
+                    real_keys.append(final_key)
+
+        return self.anp.settings.get(real_keys, self._inputs, default)
+
+    def __init__(self:Self, 
+        anp:AnPInterface, 
+        key:str, 
+        inputs:Optional[dict[str, Any|None]|Sequence[Any|None]] = None
+    ) -> None:
+        
+        self.__server:Socket|None = None
+        self.__thread:Thread|None = None
+        self.__working:bool = False
+        super().__init__(anp, key, inputs)
+        self.__maximum_connections:int = self.__get("maximum_connections", 5)
+        self.__cache_size:int = self.__get("cache_size", 1024)
+        self.__response_header:str = self.__get("response_header")
+
+    def __listen(self:Self) -> None:
+        while self.__working:
+            try:
+                
+                client:Socket
+                address:str
+                port:int
+                data:bytes = b""
+                header:str
+                body:str
+                header_lines:list[str]
+                line:str
+                request:RequestModel = RequestModel()
+                get_block:str
+                hash_block:str
+                response:bytes
+                response_body:bytes
+
+                client, (address, port) = self.__server.accept()
+
+                while True:
+
+                    buffer:bytes = client.recv(self.__cache_size)
+                    
+                    data += buffer
+                    if len(buffer) < self.__cache_size:
+                        break
+
+                header, body = RE.DOUBLE_NEW_LINE.split(data.decode("utf-8", errors = "ignore"), 1)
+                header_lines = RE.NEW_LINE.split(header)
+                (
+                    request.method, 
+                    request.path, 
+                    get_block, 
+                    hash_block, 
+                    request.protocol, 
+                    request.protocol_version
+                ) = RE.HTTP_REQUEST.match(header_lines[0]).groups()
+                
+                for line in header_lines[1:]:
+                    if RE.HTTP_HEADER_PARAMETER.match(line):
+
+                        key:str
+                        value:str
+
+                        key, value = RE.HTTP_HEADER_PARAMETER.match(line).groups()
+                        key = key.strip().lower()
+                        value = value.strip()
+                        if key in request.request_headers:
+                            if Check.is_array(request.request_headers[key]):
+                                request.request_headers[key].append(value)
+                            else:
+                                request.request_headers[key] = [request.request_headers[key], value]
+                        else:
+                            request.request_headers[key] = value
+
+                request.get_variables = self.get_variables_from(get_block)
+                request.post_variables = self.get_variables_from(body)
+                request.cookies = self.load_cookies(request.request_headers.get("cookie"))
+                request.hash_variables = self.get_variables_from(hash_block)
+
+                self.anp.routes.go([self.key], request.method, request.path, request)
+
+                response_body = (
+                    request.response if Check.is_binary(request.response) else 
+                    request.response.encode() if Check.is_string(request.response) else 
+                str(request.response).encode())
+                response = Common.string_variables(self.__response_header, {
+                    "content_length" : len(response_body), 
+                    "protocol" : request.get("protocol", request.protocol or self.protocol), 
+                    "protocol_version" : request.get("protocol_version", request.protocol_version or self.protocol_version), 
+                    "http_code" : request.response_code, 
+                    "http_message" : self.get_http_message(request.response_code), 
+                    "date" : self.format_datetime(datetime.datetime.now(datetime.timezone.utc)),
+                    "last_modified" : self.format_datetime(request.last_modified or request.get("last_modified") or datetime.datetime.now(datetime.timezone.utc)),
+                    "accept_range" : request.get("accept_range", self.accept_range),
+                    "response_length" : len(response_body), 
+                    "access_control_max_age" : request.get("access_control_max_age", self.access_control_max_age),
+                    "keep_alive_maximum" : request.get("keep_alive_maximum", self.keep_alive_maximum),
+                    "keep_alive_timeout" : request.get("keep_alive_timeout", self.keep_alive_timeout),
+                    "cors" : request.get("cors", self.cors),
+                    "mime" : request.response_mime or request.get("mime", self.mime),
+                    "charset" : request.response_charset or request.get("charset", self.charset)
+                }).encode() + response_body
+
+                client.sendall(response)
+                client.close()
+
+            except Exception as exception:
+                self.anp.exception(exception, "anp_http_socket_server_driver_run_exception", {
+                    "key" : self.key,
+                    "host" : self.host,
+                    "port" : self.port
+                })
+
+    def start(self:Self) -> None:
+
+        self.__working = True
+        self.__server = Socket(ADDRESS_FAMILY_IPV4, SOCKET_STREAM)
+
+        try:
+
+            self.__server.setsockopt(SOCKET_LAYER, SOCKET_REUSE_ADDRESS, 1)
+            self.__server.bind((self.host, self.port))
+            self.__server.listen(self.__maximum_connections)
+
+            self.__thread = Thread(target = self.__listen)
+            self.__thread.start()
+
+        except Exception as exception:
+            self.anp.exception(exception, "anp_http_socket_server_driver_start_exception", {
+                "key" : self.key,
+                "host" : self.host,
+                "port" : self.port
+            })
+
+    def close(self:Self) -> None:
+
+        self.__working = False
+
+        if self.__server:
+            try:
+                self.__server.close()
+            except Exception as _:
+                pass
+            self.__server = None
+
+        if self.__thread:
+            try:
+                self.__thread.join()
+            except Exception as _:
+                pass
+            self.__thread = None

Python/Models/RequestModel.py

@@ -13,6 +13,7 @@ class RequestModel:
         self.post_variables:dict[str, Any|None] = {}
         self.get_variables:dict[str, Any|None] = {}
         self.url_variables:dict[str, Any|None] = {}
+        self.hash_variables:dict[str, Any|None] = {}
         self.cookies:dict[str, Any|None] = {}
         self.variables:dict[str, Any|None] = {}
         self.request_headers:dict[str, Any|None] = {}
@@ -20,11 +21,15 @@ class RequestModel:
         self.route:RouteAbstract|None = None
         self.response:str|bytes|None = None
         self.response_mime:str|None = None
+        self.response_charset:str|None = None
         self.response_code:int = 0
         self.response_headers:dict[str, Any|None] = {}
         self.callback:Callable[[RequestModel, str|bytes|None], None]|None = None
         self.data:Any|None = None
         self.session:SessionModel|None = session
+        self.protocol:str|None = None
+        self.protocol_version:str|None = None
+        self.last_modified:str|None = None
 
     def get(self:Self, key:str|Sequence[str], default:Optional[Any] = None) -> Any|None:
         if self.session is not None:
@@ -34,7 +39,13 @@ class RequestModel:
             if results is not None:
                 return results
         return Common.get_value(key, (
-            self.cookies, self.url_variables, self.get_variables, self.post_variables, self.variables
+            self.cookies, 
+            self.url_variables, 
+            self.get_variables, 
+            self.post_variables, 
+            self.variables, 
+            self.request_headers, 
+            self.hash_variables, 
         ), default)
 
     def set_variables(self:Self, inputs:dict[str, Any|None], on:Optional[str] = None) -> None:
@@ -43,6 +54,7 @@ class RequestModel:
             self.url_variables if on == "url" else
             self.get_variables if on == "get" else
             self.post_variables if on == "post" else 
+            self.hash_variables if on == "hash" else 
         self.variables).update(Common.get_dictionary(Common.load_json(inputs)))
 
     def set_response(self:Self, data:Any|None) -> None:

Python/Utils/Patterns.py

@@ -15,4 +15,7 @@ class RE:
     EXCEPTION:REPattern = re_compile(r'^\s*File "([^"]+)", line ([0-9]+), in ([^\n]+)(.*|[\r\n]*)*$')
     NEW_LINE:REPattern = re_compile(r'\r\n|[\r\n]')
     HTTP_VARIABLE:REPattern = re_compile(r'([^=&]+)=([^&]*)')
-    PARENT_PATH:REPattern = re_compile(r'^(.*)[\/\\][^\/\\]+[\/\\]?$')
+    PARENT_PATH:REPattern = re_compile(r'^(.*)[\/\\][^\/\\]+[\/\\]?$')
+    DOUBLE_NEW_LINE:REPattern = re_compile(r'(?:\r\n){2}|\r{2}|\n{2}')
+    HTTP_HEADER_PARAMETER:REPattern = re_compile(r'([^:]+):\s*(.+)')
+    HTTP_REQUEST:REPattern = re_compile(r'^([^\s]+)\s([^\s\?\#]+)(?:\?([^#]+))?(?:\#([^\s]+))?\s([^\/]+)\/([0-9\.]+)$')

Python/run.py

@@ -5,7 +5,8 @@ from typing import Any
 from Application.AnP import AnP
 from Controllers.AIController import AIController
 from Drivers.WebSocketServerDriver import WebSocketServerDriver
-from Drivers.HTTPDriver import HTTPDriver
+from Drivers.HTTPSocketServerDriver import HTTPSocketServerDriver
+from Drivers.HTTPServerDriver import HTTPServerDriver
 from Drivers.OllamaDriver import OllamaDriver
 from Drivers.FilesDriver import FilesDriver
 
@@ -13,7 +14,8 @@ inputs:dict[str, dict[str, Any|None]] = {
     "default_models" : {
         "AIController" : AIController, 
         "WebSocketServerDriver" : WebSocketServerDriver,
-        "HTTPDriver" : HTTPDriver, 
+        "HTTPSocketServerDriver" : HTTPSocketServerDriver,
+        "HTTPServerDriver" : HTTPServerDriver, 
         "OllamaDriver" : OllamaDriver, 
         "FilesDriver" : FilesDriver
     }

Tools/sass.sh

@@ -1,3 +1,7 @@
 #!/bin/bash
 directory=`dirname $(readlink -f "$0")`
-sass $directory/../Public/scss/AnP.scss ../Public/scss/AnP.css;
+# sass $directory/../Public/scss/AnP.scss $directory/../Public/scss/AnP.css
+docker build -t dirt-sass -f $directory/../Dockers/Dockerfile.sass.gemini $directory
+cd $directory/../Public/scss
+docker run -it --rm -v $(pwd):$(pwd) -w $(pwd) dirt-sass AnP.scss AnP.css;
+cd $directory