From 644fada095612ec1b2bac26187b9d96cb964e028 Mon Sep 17 00:00:00 2001
From: anulax1225 <anulax1225@icloud.com>
Date: Mon, 4 Mar 2024 11:34:13 +0100
Subject: [PATCH] Continuing client/server http

---
 sandbox/client/client.cpp |  9 ++++--
 sandbox/commun.h          |  4 ++-
 sandbox/server/server.cpp | 68 ++++++++++++++++++++++++++++++++++++---
 3 files changed, 72 insertions(+), 9 deletions(-)

diff --git a/sandbox/client/client.cpp b/sandbox/client/client.cpp
index 5abef3d..661c6bc 100644
--- a/sandbox/client/client.cpp
+++ b/sandbox/client/client.cpp
@@ -15,15 +15,18 @@ void http_client()
     log(dns_lookup("edus2.rpn.ch", IpVersion::IPv4)[0])
 
     IpAddress ip("127.0.0.1");
-    Socket sock(ip, 80, IpProtocol::TCP);
+    Socket sock(ip, PORT, IpProtocol::TCP);
 
-    if(!sock.conn()) {
+    if(!sock.conn()) 
+    {
         perror("Couldn't connect to the end point.");
         exit(1);
     }
 
     Packet packet;
-    std::string str("GET / HTTP/1.1\r\n\r\n");
+    std::string str = "GET / HTTP/1.1\r\n"
+                      "Host: 127.0.0.1:10001\r\n\r\n"
+                      "Body jylkdkjlkjlkjlkjlkj"; 
     
     packet.push<char>(str.c_str(), str.length());
     sock.send(packet.payload);
diff --git a/sandbox/commun.h b/sandbox/commun.h
index e837fb9..8843439 100644
--- a/sandbox/commun.h
+++ b/sandbox/commun.h
@@ -5,4 +5,6 @@
 #include <string>
 #include <bakanet.h>
 
-#define log(str) std::cout << str << "\n";
\ No newline at end of file
+#define log(str) std::cout << str << "\n";
+
+#define PORT 10001
\ No newline at end of file
diff --git a/sandbox/server/server.cpp b/sandbox/server/server.cpp
index b346432..2edce3f 100644
--- a/sandbox/server/server.cpp
+++ b/sandbox/server/server.cpp
@@ -2,8 +2,20 @@
 
 using namespace Bk::Net;
 
+enum class HttpMethod
+{
+    NONE = 0,
+    GET = 1,
+    POST = 2,
+    PUT = 3,
+    DELETE = 4,
+};
+
 void http_server();
-std::string http_handle(Socket& sock, Connection conn);
+std::string http_handler(Socket& sock, Connection conn);
+void http_parser(std::string req);
+HttpMethod resolve_methode(std::string method);
+std::unique_ptr<std::vector<std::string>> string_split(std::string s, std::string delimiter);
 
 int main() 
 {
@@ -14,22 +26,23 @@ int main()
 void http_server() 
 {
     IpAddress ip("127.0.0.1");
-    Socket sock(ip, 80, IpProtocol::TCP);
+    Socket sock(ip, PORT, IpProtocol::TCP);
     bool running = sock.init() && sock.start(5);
     while (running)
     {
         Connection conn = sock.ack();
         if (conn >= 0) 
         {
-            log(http_handle(sock, conn));
+            std::string http_request(http_handler(sock, conn));
+            http_parser(http_request);
         }
     }
+
 }
 
-std::string http_handle(Socket& sock, Connection conn) 
+std::string http_handler(Socket& sock, Connection conn) 
 {
     Packet req;
-
     bool reading = true;
     while(reading)
     {
@@ -45,4 +58,49 @@ std::string http_handle(Socket& sock, Connection conn)
 
     if (req_size) return std::string(req_test.release(), req_size);
     return "";
+}
+
+void http_parser(std::string req)
+{
+    auto lines = string_split(req, "\r\n");
+    for (auto line : *lines)
+    {
+        auto param = string_split(line, ":");
+
+    }
+
+}
+
+
+HttpMethod resolve_methode(std::string method)
+{
+    if (method == "GET") return HttpMethod::GET;
+    else if (method == "POST") return HttpMethod::POST;
+    else if (method == "PUT") return HttpMethod::PUT;
+    else if (method == "DELETE") return HttpMethod::DELETE;
+    else return HttpMethod::NONE;
+}
+
+std::unique_ptr<std::vector<std::string>> string_split(std::string s, std::string delimiter)
+{
+    std::unique_ptr<std::vector<std::string>> splits(new std::vector<std::string>(0));
+    size_t pos = 0;
+    while ((pos = s.find(delimiter)) != std::string::npos) {
+        splits->push_back(s.substr(0, pos));
+        s.erase(0, pos + delimiter.length());
+    }
+    splits->push_back(s);
+    return splits;
+}
+
+std::string string_trim(const std::string& str, const std::string& whitespace = " \t")
+{
+    const auto strBegin = str.find_first_not_of(whitespace);
+    if (strBegin == std::string::npos)
+        return ""; // no content
+
+    const auto strEnd = str.find_last_not_of(whitespace);
+    const auto strRange = strEnd - strBegin + 1;
+
+    return str.substr(strBegin, strRange);
 }
\ No newline at end of file