added userhandler (WIP)

.gitignore

@@ -1,5 +1,9 @@
 twmailer-server
 twmailer-client
+spool
+
+.cache
+compile_commands.json
 
 # Prerequisites
 *.d

server.cpp

@@ -1,4 +1,5 @@
 #include "user.h"
+#include "user_handler.h"
 
 #include <cstddef>
 #include <cstdio>
@@ -34,6 +35,8 @@ inline bool isInteger(const std::string & s);
 void *clientCommunication(void *data);
 void signalHandler(int sig);
 
+user_handler* user_handler::instancePtr = nullptr;
+
 int main (int argc, char* argv[])
 {
 	if (argc < 3 ||	
@@ -44,6 +47,12 @@ int main (int argc, char* argv[])
 		return EXIT_FAILURE;
 	}
 
+	fs::path spool_dir;
+	user_handler::getInstance()->setSpoolDir(spool_dir = fs::path(argv[2]));
+
+	fs::create_directory(spool_dir/"users");
+	fs::create_directory(spool_dir/"messages");
+
 	char* p;
 	u_long PORT = strtoul(argv[1], &p, 10);
 

user.cpp

@@ -1,3 +1,8 @@
 #include "user.h"
 
+user::user(fs::path)
+{
+	// json stuff go here
+}
+
 user::~user() {}

user.h

@@ -5,6 +5,9 @@
 #include <string>
 #include <set>
 
+#include <nlohmann/json.hpp>
+
+namespace fs = std::filesystem;
 
 template <typename  T>
 static const bool ptr_cmp = [](T* left, T* right) { return *left < *right; };
@@ -14,13 +17,14 @@ typedef  std::set<mail*, decltype(ptr_cmp<int>)> maillist;
 class user {
 public:
 
-	user(std::string name, maillist mails)
-	: name(name), mails(mails)
-	{};
+	user(fs::path);
+	user(std::string name)
+	: name(name) {};
+	
 	~user();
 
 	void addMail(mail mail);
-	std::set<mail*> getMails();
+	maillist getMails() { return this->mails; };
 	
 private:
 

user_handler.cpp

@@ -0,0 +1,12 @@
+#include "user_handler.h"
+
+#include <string>
+
+user_handler::user_handler()
+{
+	for (const auto& entry : fs::directory_iterator()) {
+		if (entry.path().extension() == ".json") {
+			this->users.insert(std::pair<std::string, user*>(fs::path(entry.path()).replace_extension(), new user(entry)));
+		}
+	}
+}

user_handler.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include "user.h"
+#include <filesystem>
+#include <map>
+#include <string>
+
+namespace fs = std::filesystem;
+
+/* singleton for handling users */
+class user_handler {
+public:
+
+	user_handler(const user_handler& obj) = delete;
+
+	static user_handler* getInstance() {
+		if (instancePtr == nullptr) {
+			instancePtr = new user_handler();
+			return instancePtr;
+		} else {
+			return instancePtr;
+		}
+	};
+	~user_handler();
+
+	void setSpoolDir(fs::path p) { this->spool_dir = p; };
+
+private:
+
+	static user_handler* instancePtr;
+	user_handler();
+
+	fs::path spool_dir;
+	std::map<std::string, user*> users;
+	
+};