just some random thoguhts, doesn't work

src/CMakeLists.txt

@@ -1,10 +1,12 @@
 set(SOURCE_FILES
     main.cpp
     server.cpp
+    response.cpp
 )
 
 set(HEADER_FILES
     server.h
+    response.h
 )
 
 target_sources(birdbadge PRIVATE ${SOURCE_FILES})

src/response.cpp

@@ -0,0 +1,42 @@
+#include "response.h"
+
+constexpr static const char* pathDelimiter("/");
+
+Response::Response(const std::string_view& path):
+    status(Status::ok),
+    body()
+{
+    std::vector<std::string_view> split = splitPath(path);
+    selfIndentification(split);
+}
+
+void Response::selfIndentification(const std::vector<std::string_view>& path) {
+    if (path.size() == 0) {
+        status = Status::ok;
+    }
+}
+
+void Response::writeHeader(std::ostream& out) const {
+}
+
+void Response::writeBody(std::ostream& out) const {
+}
+
+std::vector<std::string_view> Response::splitPath(std::string_view path) {
+    std::vector<std::string_view> output;
+    std::string_view::size_type first = 0;
+
+    while (first < path.size()) {
+        const std::string_view::size_type second = path.find_first_of(pathDelimiter, first);
+
+        if (first != second)
+            output.emplace_back(path.substr(first, second - first));
+
+        if (second == std::string_view::npos)
+            break;
+
+        first = second + 1;
+    }
+
+    return output;
+}

src/response.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <string_view>
+#include <vector>
+
+
+class Response {
+public:
+    enum Status {
+        ok,
+        notFound,
+        error
+    };
+
+    Response(const std::string_view& path);
+
+    void writeHeader(std::ostream& out) const;
+    void writeBody(std::ostream& out) const;
+
+private:
+    void selfIndentification(const std::vector<std::string_view>& path);
+
+    static std::vector<std::string_view> splitPath(std::string_view path);
+
+private:
+    Status status;
+    std::string body;
+};

src/server.cpp

@@ -11,20 +11,28 @@ constexpr static const char* DOCUMENT_ROOT("DOCUMENT_ROOT");
 constexpr static const char* SCRIPT_NAME("SCRIPT_NAME");
 constexpr static const char* SCRIPT_FILENAME("SCRIPT_FILENAME");
 
+constexpr static const char* SERVER_NAME("SERVER_NAME");
+
 constexpr static const char* status405("Status: 405 Method Not Allowed");
+constexpr static const char* status500("Status: 500 Internal Error");
+constexpr static const char* status200("Status: 200 OK");
 constexpr static const char* contentTypeHtml("Content-type: text/html");
 
 constexpr static const char* headerEnd("\n\n");
+constexpr static const char* newLine("\n");
+
+constexpr static const char* svgHeader("image/svg+xml;charset=utf-8");
 
 Server::Server():
-    requestCount(0)
+    requestCount(0),
+    serverName(std::nullopt)
 {}
 
 Server::~Server() {
 }
 
 void Server::handleRequest(FCGX_Request& request) {
-    ++requestCount;
+    accountRequest(request);
 
     fcgi_streambuf cin_fcgi_streambuf(request.in);
     fcgi_streambuf cout_fcgi_streambuf(request.out);
@@ -39,13 +47,12 @@ void Server::handleRequest(FCGX_Request& request) {
         return;
     }
 
+    writeHeader(os);
     try {
-        printEnv(os, request);
+        std::string_view sPath = getPath(request);
+        Response response(sPath);
 
-        os << requestCount;
     } catch (const std::exception e) {
-        os << contentTypeHtml;
-        os << headerEnd;
         os << e.what();
     }
 }
@@ -57,3 +64,39 @@ void Server::printEnv(std::ostream& out, FCGX_Request& request) {
     }
 }
 
+void Server::writeHeader(std::ostream& out) {
+    out << status200 << newLine;
+    out << contentTypeHtml;
+    out << headerEnd;
+}
+
+void Server::accountRequest(const FCGX_Request& request) {
+    ++requestCount;
+
+    if (!serverName.has_value()) {
+        try {
+            serverName = FCGX_GetParam(SERVER_NAME, request.envp);
+            std::cout << "received server name " << serverName.value() << std::endl;
+        } catch (...) {
+            std::cout << "couldn't parse " << std::endl;
+        }
+    }
+}
+
+std::string_view Server::getPath(const FCGX_Request& request) {
+    std::string_view path;
+    if (serverName.has_value()) {
+        const std::string& sn = serverName.value();
+        std::string_view scriptFileName(FCGX_GetParam(SCRIPT_FILENAME, request.envp));
+
+        std::string::size_type snLocation = scriptFileName.find(sn);
+        if (snLocation != std::string::npos) {
+            if (snLocation + sn.size() < scriptFileName.size()) {
+                path = scriptFileName.substr(snLocation + sn.size() + 1);
+            }
+        }
+    }
+
+    return path;
+}
+

src/server.h

@@ -2,10 +2,15 @@
 
 #include <iostream>
 #include <string>
+#include <optional>
+#include <string_view>
+#include <vector>
 
 #include <fcgiapp.h>
 #include <fcgio.h>
 
+#include "response.h"
+
 class Server {
 public:
     Server();
@@ -14,8 +19,15 @@ public:
     void handleRequest(FCGX_Request& request);
 
 private:
+    void router(const std::vector<std::string_view>& path);
     void printEnv(std::ostream& out, FCGX_Request& request);
+    void writeHeader(std::ostream& out);
+    void accountRequest(const FCGX_Request& request);
+    std::string_view getPath(const FCGX_Request& request);
+
+
 
 private:
     uint64_t requestCount;
+    std::optional<std::string> serverName;
 };