Http: Remove dependency on Containers library

Author: Pagghiu

Documentation/Libraries/Http.md

@@ -7,8 +7,8 @@
 [SaneCppHttp.h](https://github.com/Pagghiu/SaneCppLibraries/releases/latest/download/SaneCppHttp.h) is a library implementing a hand-written http 1.1 parser, client and server.
 
 # Dependencies
-- Dependencies: [Async](@ref library_async), [Containers](@ref library_containers)
-- All dependencies: [Async](@ref library_async), [Containers](@ref library_containers), [File](@ref library_file), [FileSystem](@ref library_file_system), [Foundation](@ref library_foundation), [Memory](@ref library_memory), [Socket](@ref library_socket), [Threading](@ref library_threading)
+- Dependencies: [Async](@ref library_async), [Memory](@ref library_memory)
+- All dependencies: [Async](@ref library_async), [File](@ref library_file), [FileSystem](@ref library_file_system), [Foundation](@ref library_foundation), [Memory](@ref library_memory), [Socket](@ref library_socket), [Threading](@ref library_threading)
 
 ![Dependency Graph](Http.svg)
 
@@ -21,12 +21,13 @@
 # Status
 🟥 Draft  
 In current state the library is able to host simple static website but it cannot be used for any internet facing application.  
+Additionally its API will be changing heavily as it's undergoing major re-design to make it fully allocation free and extend it to support more of the HTTP 1.1 standard.
 
 # Description
 The HTTP parser is an incremental parser, that will emit events as soon as a valid element has been successfully parsed.
 This allows handling incomplete responses without needing holding it entirely in memory.
 
-The HTTP client and server are for now just some basic implementations and are missing some important feature.  
+The HTTP client and server are for now just some basic implementations and are missing many important features.  
 
 # Videos
 

Examples/SCExample/Examples/WebServerExample/WebServerExample.cpp

@@ -35,16 +35,16 @@ struct WebServerExampleViewState;
 struct SC::WebServerExampleModelState
 {
     String  directory;
-    String  interface             = "127.0.0.1";
-    int32_t port                  = 8090;
-    int32_t maxConcurrentRequests = 16;
+    String  interface  = "127.0.0.1";
+    int32_t port       = 8090;
+    int32_t maxClients = 32;
 };
 
 SC_REFLECT_STRUCT_VISIT(SC::WebServerExampleModelState)
 SC_REFLECT_STRUCT_FIELD(0, directory)
 SC_REFLECT_STRUCT_FIELD(1, interface)
 SC_REFLECT_STRUCT_FIELD(2, port)
-SC_REFLECT_STRUCT_FIELD(3, maxConcurrentRequests)
+SC_REFLECT_STRUCT_FIELD(3, maxClients)
 SC_REFLECT_STRUCT_LEAVE()
 
 struct SC::WebServerExampleViewState
@@ -66,11 +66,18 @@ struct SC::WebServerExampleModel
     HttpServer    httpServer;
     HttpWebServer httpWebServer;
 
+    Span<HttpServerClient> clients;
+
     Result start()
     {
+        const size_t numClients = static_cast<size_t>(modelState.maxClients);
+
+        clients = {new HttpServerClient[numClients], numClients};
+        HttpServer::Memory memory;
+        memory.clients = clients;
         httpServer.onRequest.bind<HttpWebServer, &HttpWebServer::serveFile>(httpWebServer);
-        SC_TRY(httpServer.start(*eventLoop, static_cast<uint32_t>(modelState.maxConcurrentRequests),
-                                modelState.interface.view(), static_cast<uint16_t>(modelState.port)));
+        SC_TRY(
+            httpServer.start(*eventLoop, modelState.interface.view(), static_cast<uint16_t>(modelState.port), memory));
         SC_TRY(httpWebServer.init(modelState.directory.view()));
         return Result(true);
     }
@@ -79,6 +86,8 @@ struct SC::WebServerExampleModel
     {
         SC_TRY(httpWebServer.stopAsync());
         SC_TRY(httpServer.stopSync());
+        delete[] clients.data();
+        clients = {};
         return Result(true);
     }
 

Examples/SCExample/SCExample.cpp

@@ -8,6 +8,7 @@
 #include "Libraries/Memory/Globals.h"
 #include "Libraries/Memory/String.h"
 #include "Libraries/Socket/Socket.h"
+#include "Libraries/Strings/Console.h"
 #include "Libraries/Strings/StringBuilder.h"
 #include "Libraries/Time/Time.h"
 #include "SCExampleSokol.h"
@@ -237,10 +238,14 @@ SC::ApplicationSystem* gModelSystem = nullptr;
 SC::ApplicationViewState gViewState;
 
 static sg_pass_action gGlobalPassAction;
+SC::Console*          globalConsole;
 
 sapp_desc sokol_main(int, char*[])
 {
     using namespace SC;
+    Console console;
+    globalConsole = &console;
+
     Globals::init(Globals::Global);
     sapp_desc desc = {};
 

Libraries/Http/HttpClient.h

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: MIT
 #pragma once
 #include "../Async/Async.h"
-#include "../Containers/Vector.h"
 #include "../Foundation/StringSpan.h"
 #include "../Memory/String.h"
 #include "../Socket/Socket.h"