moving some files and fixing includes

webserv/client/Client.cpp

@@ -1,20 +1,18 @@
-#include "webserv/router/Router.hpp"
-
 #include <webserv/client/Client.hpp>
-#include <webserv/config/ConfigManager.hpp>
-#include <webserv/config/ServerConfig.hpp>
-#include <webserv/handler/ErrorHandler.hpp>
-#include <webserv/http/HttpHeaders.hpp>
-#include <webserv/log/Log.hpp>
-#include <webserv/server/Server.hpp>
-#include <webserv/socket/Socket.hpp>
 
-#include <cstdint>
-#include <functional>
-#include <map>
-#include <utility>
+#include <webserv/http/HttpHeaders.hpp> // for HttpHeaders
+#include <webserv/log/Log.hpp>          // for Log, LOCATION
+#include <webserv/router/Router.hpp>    // for Router
+#include <webserv/server/Server.hpp>    // for Server
+#include <webserv/socket/Socket.hpp>    // for Socket
 
-#include <sys/types.h>
+#include <cstdint>    // for uint8_t
+#include <functional> // for ref, reference_wrapper
+#include <map>        // for map
+#include <string>     // for basic_string, to_string, operator+, operator<=>
+#include <utility>    // for pair, move
+
+#include <sys/types.h> // for ssize_t
 
 Client::Client(std::unique_ptr<Socket> socket, Server &server)
     : client_socket_(std::move(socket)), server_(std::ref(server)), httpRequest_(std::make_unique<HttpRequest>(this)),

webserv/client/Client.hpp

@@ -1,19 +1,18 @@
 #pragma once
 
-// #include "webserv/http/HttpResponse.hpp"
-
-#include "webserv/http/HttpResponse.hpp"
+// #include <webserv/http/HttpResponse.hpp>
 
 #include <webserv/config/ServerConfig.hpp> // for ServerConfig
 #include <webserv/http/HttpConstants.hpp>  // for OK
 #include <webserv/http/HttpRequest.hpp>    // for HttpRequest
+#include <webserv/http/HttpResponse.hpp>   // for HttpResponse
 #include <webserv/server/Server.hpp>
-#include <webserv/socket/Socket.hpp>
+#include <webserv/socket/Socket.hpp> // for Socket
 
 #include <cstddef> // for size_t
-#include <cstdint>
+#include <cstdint> // for uint8_t
 #include <memory>  // for unique_ptr
-#include <vector>
+#include <vector>  // for vector
 
 class Server;
 class Socket;
@@ -39,6 +38,7 @@ class Client
     [[nodiscard]] int getStatusCode() const;
 
     [[nodiscard]] Socket &getSocket() const { return *client_socket_; }
+
     // void setError(int statusCode);
 
     void setStatusCode(int code);

webserv/config/AConfig.cpp

@@ -1,11 +1,13 @@
 #include <webserv/config/AConfig.hpp>                    // for AConfig
+
 #include <webserv/config/directive/ADirective.hpp>       // for ADirective
 #include <webserv/config/directive/DirectiveFactory.hpp> // for DirectiveFactory
+#include <webserv/config/directive/DirectiveValue.hpp>   // for DirectiveValue
 #include <webserv/log/Log.hpp>                           // for Log, LOCATION
 #include <webserv/utils/utils.hpp>                       // for trim
 
 #include <sstream> // for basic_stringstream, stringstream
-#include <utility> // for move, pair
+#include <utility> // for pair, move
 
 AConfig::AConfig(const AConfig *parent) : parent_(parent) {}
 

webserv/config/AConfig.hpp

@@ -4,7 +4,7 @@
 #include <webserv/config/directive/DirectiveValue.hpp>
 
 #include <memory>   // for unique_ptr
-#include <optional>
+#include <optional> // for nullopt, optional
 #include <string>   // for string
 #include <vector>   // for vector
 
@@ -28,8 +28,7 @@ class AConfig
     [[nodiscard]] const ADirective *getDirective(const std::string &name) const;
     [[nodiscard]] std::vector<const ADirective *> getDirectives() const;
 
-    template <typename T>
-    std::optional<T> get(const std::string &name) const
+    template <typename T> std::optional<T> get(const std::string &name) const
     {
         const auto *directive = getDirective(name);
         if (!directive)

webserv/config/ConfigManager.cpp

@@ -1,9 +1,11 @@
 #include <webserv/config/ConfigManager.hpp>
+
 #include <webserv/config/GlobalConfig.hpp> // for GlobalConfig
 #include <webserv/log/Log.hpp>             // for Log
 #include <webserv/utils/utils.hpp>         // for removeComments
 
 #include <fstream>   // for basic_ifstream, basic_filebuf, basic_ostream::operator<<, ifstream, stringstream
+#include <optional>  // for optional
 #include <sstream>   // for basic_stringstream
 #include <stdexcept> // for runtime_error
 #include <string>    // for basic_string, char_traits, operator+, string, to_string, operator==, stoi

webserv/config/GlobalConfig.cpp

@@ -1,4 +1,5 @@
 #include <webserv/config/GlobalConfig.hpp>
+
 #include <webserv/log/Log.hpp>     // for Log
 #include <webserv/utils/utils.hpp> // for findCorrespondingClosingBrace
 

webserv/config/LocationConfig.cpp

@@ -1,5 +1,6 @@
-#include <webserv/config/AConfig.hpp> // for AConfig
 #include <webserv/config/LocationConfig.hpp>
+
+#include <webserv/config/AConfig.hpp> // for AConfig
 #include <webserv/log/Log.hpp> // for Log, LOCATION
 
 LocationConfig::LocationConfig(const std::string &block, const std::string &path, const AConfig *parent)

webserv/config/LocationConfig.hpp

@@ -19,6 +19,7 @@ class LocationConfig : public AConfig
 
     [[nodiscard]] std::string getName() const override;
     [[nodiscard]] std::string getType() const override;
+
     [[nodiscard]] const std::string &getPath() const { return _path; }
 
   private:

webserv/config/ServerConfig.cpp

@@ -1,9 +1,11 @@
+#include <webserv/config/ServerConfig.hpp>
+
 #include <webserv/config/AConfig.hpp>        // for AConfig
 #include <webserv/config/LocationConfig.hpp> // for LocationConfig
-#include <webserv/config/ServerConfig.hpp>
 #include <webserv/log/Log.hpp>     // for Log, LOCATION
 #include <webserv/utils/utils.hpp> // for findCorrespondingClosingBrace, trim
 
+#include <optional>  // for optional
 #include <stdexcept> // for runtime_error
 #include <utility>   // for pair
 
@@ -79,4 +81,3 @@ std::vector<std::string> ServerConfig::getLocationPaths() const
     }
     return paths;
 }
-

webserv/config/ServerConfig.hpp

@@ -27,7 +27,6 @@ class ServerConfig : public AConfig
     [[nodiscard]] const LocationConfig *getLocation(const std::string &path) const;
     [[nodiscard]] std::vector<std::string> getLocationPaths() const;
 
-
   private:
     std::map<std::string, std::unique_ptr<LocationConfig>> locations_;
     AConfig *parent_ = nullptr;

webserv/config/config_validator/AllowedValuesRule.hpp

@@ -1,18 +0,0 @@
-#pragma once
-
-#include "webserv/config/config_validator/AValidationRule.hpp"
-#include "webserv/config/config_validator/ValidationResult.hpp"
-#include <string>
-#include <vector>
-
-class AConfig;
-
-class AllowedValuesRule : public AValidationRule
-{
-  public:
-    explicit AllowedValuesRule(const std::vector<std::string> &allowedValues, bool requiresValue = true);
-
-  private:
-    [[nodiscard]] ValidationResult validateValue(const AConfig *config, const std::string &directiveName) const override;
-    std::vector<std::string> allowedValues_;
-};

webserv/config/config_validator/ConfigValidator.cpp

@@ -1,38 +0,0 @@
-#include "webserv/config/config_validator/ConfigValidator.hpp"
-
-#include "webserv/config/GlobalConfig.hpp"
-#include "webserv/config/config_validator/AllowedValuesRule.hpp"
-#include "webserv/config/config_validator/PortValidationRule.hpp"
-#include "webserv/log/Log.hpp"
-#include <string>
-
-ConfigValidator::ConfigValidator(const GlobalConfig *config)
-    : engine_(std::make_unique<ValidationEngine>(config))
-{
-    Log::trace(LOCATION);
-
-    engine_->addServerRule("listen", std::make_unique<PortValidationRule>());
-    engine_->addLocationRule("allowed_methods", std::make_unique<AllowedValuesRule>(std::vector<std::string>{"GET", "POST", "DELETE"}));
-    engine_->validate();
-}
-
-std::vector<ValidationResult> ConfigValidator::getValidationResults() const
-{
-    return engine_->getValidationResults();
-}
-
-std::vector<ValidationResult> ConfigValidator::getErrors() const
-{
-    return engine_->getErrors();
-}
-
-std::vector<ValidationResult> ConfigValidator::getWarnings() const
-{
-    return engine_->getWarnings();
-}
-
-bool ConfigValidator::hasErrors() const
-{
-    return engine_->hasErrors();
-}
-

webserv/config/config_validator/PortValidationRule.cpp

@@ -1,32 +0,0 @@
-#include "webserv/config/config_validator/PortValidationRule.hpp"
-
-#include "webserv/config/AConfig.hpp"
-#include "webserv/config/config_validator/ValidationResult.hpp"
-#include "webserv/config/directive/ADirective.hpp"
-#include "webserv/config/directive/DirectiveValue.hpp"
-#include "webserv/log/Log.hpp"
-
-#include <string> // for string, basic_string, operator+, char_traits
-
-PortValidationRule::PortValidationRule(bool requiresValue)
-    : AValidationRule("PortValidationRule", "Validates that the port number is within the valid range (1-65535)", requiresValue)
-{
-}
-
-ValidationResult PortValidationRule::validateValue(const AConfig *config, const std::string &directiveName) const
-{
-    Log::trace(LOCATION);
-    const ADirective *directive = config->getDirective(directiveName);
-    if (!directive->getValue().holds<int>())
-    {
-        return ValidationResult::error("Directive '" + directive->getName() + "' does not hold an integer value");
-    }
-
-    int port = directive->getValue().get<int>();
-    if (port < 1 || port > 65535)
-    {
-        return ValidationResult::error("Port number " + std::to_string(port) + " is out of valid range (1-65535)");
-    }
-
-    return ValidationResult::success();
-}

webserv/config/config_validator/PortValidationRule.hpp

@@ -1,14 +0,0 @@
-#pragma once
-
-#include "webserv/config/config_validator/AValidationRule.hpp"
-#include <string>
-
-class AConfig;
-class PortValidationRule : public AValidationRule
-{
-  public:
-    PortValidationRule(bool requiresValue = true);
-
-    private:
-    [[nodiscard]] ValidationResult validateValue(const AConfig *config, const std::string &directiveName) const override;
-};

webserv/config/config_validator/RequiredDirectiveRule.cpp

@@ -1,14 +0,0 @@
-#include "webserv/config/config_validator/ValidationResult.hpp"
-#include "webserv/config/config_validator/RequiredDirectiveRule.hpp"
-#include <webserv/config/config_validator/AValidationRule.hpp>
-#include <webserv/config/AConfig.hpp>
-
-RequiredDirectiveRule::RequiredDirectiveRule()
-    : AValidationRule("RequiredDirectiveRule", "Ensures that a required directive is present in the configuration", true)
-{
-}
-
-ValidationResult RequiredDirectiveRule::validateValue(const AConfig *config, const std::string &directiveName) const
-{
-    return ValidationResult::success();
-}

webserv/config/directive/BoolDirective.cpp

@@ -1,5 +1,6 @@
-#include <webserv/config/directive/ADirective.hpp>     // for ADirective
 #include <webserv/config/directive/BoolDirective.hpp>  // for IntDirective
+
+#include <webserv/config/directive/ADirective.hpp>     // for ADirective
 #include <webserv/config/directive/DirectiveValue.hpp> // for DirectiveValueType
 #include <webserv/utils/utils.hpp>                     // for trim
 

webserv/config/directive/DirectiveFactory.cpp

@@ -1,5 +1,6 @@
-#include <webserv/config/directive/BoolDirective.hpp>      // for BoolDirective
 #include <webserv/config/directive/DirectiveFactory.hpp>   // for DirectiveFactory
+
+#include <webserv/config/directive/BoolDirective.hpp>      // for BoolDirective
 #include <webserv/config/directive/IntDirective.hpp>       // for IntDirective
 #include <webserv/config/directive/IntStringDirective.hpp> // for IntStringDirective
 #include <webserv/config/directive/SizeDirective.hpp>      // for SizeDirective

webserv/config/directive/IntStringDirective.cpp

@@ -1,6 +1,7 @@
+#include <webserv/config/directive/IntStringDirective.hpp> // for IntDirective
+
 #include <webserv/config/directive/ADirective.hpp>         // for ADirective
 #include <webserv/config/directive/DirectiveValue.hpp>     // for DirectiveValueType
-#include <webserv/config/directive/IntStringDirective.hpp> // for IntDirective
 #include <webserv/utils/utils.hpp>                         // for trim
 
 #include <sstream> // for basic_istringstream, basic_istream::operator>>, istringstream

webserv/config/directive/SizeDirective.cpp

@@ -1,6 +1,7 @@
+#include <webserv/config/directive/SizeDirective.hpp>  // for SizeDirective
+
 #include <webserv/config/directive/ADirective.hpp>     // for ADirective
 #include <webserv/config/directive/DirectiveValue.hpp> // for DirectiveValueType
-#include <webserv/config/directive/SizeDirective.hpp>  // for SizeDirective
 #include <webserv/utils/utils.hpp>                     // for trim
 
 #include <algorithm> // for __transform_fn, transform

webserv/config/validation/ConfigValidator.cpp

@@ -0,0 +1,45 @@
+#include <webserv/config/validation/ConfigValidator.hpp>
+
+#include <webserv/config/validation/ValidationEngine.hpp>                   // for ValidationEngine
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp>    // for AValidationRule
+#include <webserv/config/validation/directive_rules/AllowedValuesRule.hpp>  // for AllowedValuesRule
+#include <webserv/config/validation/directive_rules/PortValidationRule.hpp> // for PortValidationRule
+#include <webserv/log/Log.hpp>                                              // for LOCATION, Log
+
+#include <string> // for basic_string, string
+
+ConfigValidator::ConfigValidator(const GlobalConfig *config) : engine_(std::make_unique<ValidationEngine>(config))
+{
+    Log::trace(LOCATION);
+
+    /*Global Directive Rules*/
+
+    /*Server Directive Rules*/
+    engine_->addServerRule("listen", std::make_unique<PortValidationRule>());
+
+    /*Location Directive Rules*/
+    engine_->addLocationRule("allowed_methods",
+                             std::make_unique<AllowedValuesRule>(std::vector<std::string>{"GET", "POST", "DELETE"}));
+
+    engine_->validate();
+}
+
+std::vector<ValidationResult> ConfigValidator::getValidationResults() const
+{
+    return engine_->getValidationResults();
+}
+
+std::vector<ValidationResult> ConfigValidator::getErrors() const
+{
+    return engine_->getErrors();
+}
+
+std::vector<ValidationResult> ConfigValidator::getWarnings() const
+{
+    return engine_->getWarnings();
+}
+
+bool ConfigValidator::hasErrors() const
+{
+    return engine_->hasErrors();
+}

webserv/config/validation/ConfigValidator.hpp

@@ -1,9 +1,13 @@
 #pragma once
 
+#include <webserv/config/validation/ValidationEngine.hpp> // for ValidationEngine
+#include <webserv/config/validation/ValidationResult.hpp> // for ValidationResult
+
+#include <memory> // for unique_ptr
+#include <vector> // for vector
 
-#include "webserv/config/config_validator/ValidationEngine.hpp"
-#include <memory>
 class GlobalConfig;
+
 class ConfigValidator
 {
   public:
@@ -22,5 +26,4 @@ class ConfigValidator
 
   private:
     std::unique_ptr<ValidationEngine> engine_;
-    
 };

webserv/config/validation/ValidationEngine.cpp

@@ -1,11 +1,14 @@
-#include "webserv/config/config_validator/ValidationEngine.hpp"
+#include <webserv/config/validation/ValidationEngine.hpp>
 
-#include "webserv/config/AConfig.hpp"
-#include "webserv/config/LocationConfig.hpp"
-#include "webserv/config/config_validator/AValidationRule.hpp"
-#include "webserv/config/config_validator/ValidationResult.hpp"
-#include "webserv/config/directive/ADirective.hpp"
-#include "webserv/log/Log.hpp"
+#include <webserv/config/AConfig.hpp>        // for AConfig
+#include <webserv/config/GlobalConfig.hpp>   // for GlobalConfig
+#include <webserv/config/LocationConfig.hpp> // for LocationConfig
+#include <webserv/config/ServerConfig.hpp>   // for ServerConfig
+#include <webserv/config/validation/ValidationResult.hpp>                // for ValidationResult
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
+#include <webserv/log/Log.hpp>                                           // for Log, LOCATION
+
+#include <utility> // for move, get
 
 void ValidationEngine::addGlobalRule(const std::string &directiveName, std::unique_ptr<AValidationRule> rule)
 {

webserv/config/validation/ValidationEngine.hpp

@@ -1,15 +1,21 @@
 #pragma once
 
-#include "webserv/config/GlobalConfig.hpp"
-#include "webserv/config/config_validator/AValidationRule.hpp"
-#include "webserv/config/config_validator/ValidationResult.hpp"
-#include "webserv/config/LocationConfig.hpp"
-#include "webserv/config/ServerConfig.hpp"
-#include "webserv/config/AConfig.hpp"
-#include <map>
-#include <memory>
-#include <string>
-#include <vector>
+#include <webserv/config/AConfig.hpp>
+#include <webserv/config/GlobalConfig.hpp>
+#include <webserv/config/LocationConfig.hpp>
+#include <webserv/config/ServerConfig.hpp>
+#include <webserv/config/validation/ValidationResult.hpp>                // for ValidationResult
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
+
+#include <map>    // for map
+#include <memory> // for unique_ptr
+#include <string> // for basic_string, string, operator<=>
+#include <vector> // for vector
+
+class AConfig;
+class GlobalConfig;
+class LocationConfig;
+class ServerConfig;
 
 class ValidationEngine
 {

webserv/config/validation/ValidationResult.cpp

@@ -1,5 +1,8 @@
-#include <webserv/config/config_validator/ValidationResult.hpp>
-#include <webserv/log/Log.hpp>
+#include <webserv/config/validation/ValidationResult.hpp>
+
+#include <webserv/log/Log.hpp> // for Log
+
+#include <utility> // for move
 
 ValidationResult::ValidationResult(Type type, std::string message) : type_(type), message_(std::move(message)) {}
 

webserv/config/validation/ValidationResult.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
-#include <string>
 #include <cstdint>
+#include <string>
 
 class ValidationResult
 {

webserv/config/validation/directive_rules/AValidationRule.cpp

@@ -1,8 +1,10 @@
-#include <webserv/config/AConfig.hpp>
-#include <webserv/config/config_validator/AValidationRule.hpp>
-#include <webserv/config/config_validator/ValidationResult.hpp>
-#include <webserv/config/directive/ADirective.hpp>
-#include <webserv/log/Log.hpp>
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp>
+
+#include <webserv/config/AConfig.hpp>                     // for AConfig
+#include <webserv/config/validation/ValidationResult.hpp> // for ValidationResult
+#include <webserv/log/Log.hpp> // for LOCATION, Log
+
+#include <utility> // for move
 
 AValidationRule::AValidationRule(std::string ruleName, std::string description, bool requiresValue)
     : ruleName_(std::move(ruleName)), description_(std::move(description)), requiresValue_(requiresValue)

webserv/config/validation/directive_rules/AValidationRule.hpp

@@ -1,6 +1,5 @@
 #pragma once
-#include <string>
-
+#include <string> // for string, basic_string
 
 class ValidationResult;
 class ADirective;
@@ -18,7 +17,8 @@ class AValidationRule
 
     [[nodiscard]] ValidationResult validate(const AConfig *config, const std::string &directiveName) const;
     [[nodiscard]] bool isRequired() const;
-    [[nodiscard]] virtual ValidationResult validateValue(const AConfig *config, const std::string &directiveName) const = 0;
+    [[nodiscard]] virtual ValidationResult validateValue(const AConfig *config,
+                                                         const std::string &directiveName) const = 0;
     [[nodiscard]] std::string getRuleName() const;
     [[nodiscard]] std::string getDescription() const;
 

webserv/config/validation/directive_rules/AllowedValuesRule.cpp

@@ -1,11 +1,15 @@
-#include <webserv/config/AConfig.hpp>
-#include <webserv/config/config_validator/AllowedValuesRule.hpp>
-#include <webserv/config/config_validator/ValidationResult.hpp>
-#include <webserv/config/directive/ADirective.hpp>
+#include <webserv/config/validation/directive_rules/AllowedValuesRule.hpp>
 
-#include <algorithm> // for find
+#include <webserv/config/AConfig.hpp>                                    // for AConfig
+#include <webserv/config/directive/ADirective.hpp>                       // for ADirective
+#include <webserv/config/directive/DirectiveValue.hpp>                   // for DirectiveValue
+#include <webserv/config/validation/ValidationResult.hpp>                // for ValidationResult
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
 
-#include <string>    // for string, basic_string, operator+, char_traits
+#include <functional> // for identity
+#include <ranges>     // for __find_fn, find
+#include <string>     // for basic_string, allocator, operator+, char_traits, string, operator==
+#include <utility>    // for move
 #include <vector>     // for vector
 
 AllowedValuesRule::AllowedValuesRule(const std::vector<std::string> &allowedValues, bool requiresValue)

webserv/config/validation/directive_rules/AllowedValuesRule.hpp

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <webserv/config/validation/ValidationResult.hpp>
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
+
+#include <string> // for basic_string, string
+#include <vector> // for vector
+
+class AConfig;
+
+class AllowedValuesRule : public AValidationRule
+{
+  public:
+    explicit AllowedValuesRule(const std::vector<std::string> &allowedValues, bool requiresValue = true);
+
+  private:
+    [[nodiscard]] ValidationResult validateValue(const AConfig *config,
+                                                 const std::string &directiveName) const override;
+    std::vector<std::string> allowedValues_;
+};

webserv/config/validation/directive_rules/PortValidationRule.cpp

@@ -0,0 +1,34 @@
+#include <webserv/config/validation/directive_rules/PortValidationRule.hpp>
+
+#include <webserv/config/AConfig.hpp>                                    // for AConfig
+#include <webserv/config/directive/ADirective.hpp>                       // for ADirective
+#include <webserv/config/directive/DirectiveValue.hpp>                   // for DirectiveValue
+#include <webserv/config/validation/ValidationResult.hpp>                // for ValidationResult
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
+#include <webserv/log/Log.hpp> // for LOCATION, Log
+
+#include <string> // for operator+, basic_string, allocator, char_traits, to_string, string
+
+PortValidationRule::PortValidationRule(bool requiresValue)
+    : AValidationRule("PortValidationRule", "Validates that the port number is within the valid range (1-65535)",
+                      requiresValue)
+{
+}
+
+ValidationResult PortValidationRule::validateValue(const AConfig *config, const std::string &directiveName) const
+{
+    Log::trace(LOCATION);
+    const ADirective *directive = config->getDirective(directiveName);
+    if (!directive->getValue().holds<int>())
+    {
+        return ValidationResult::error("Directive '" + directive->getName() + "' does not hold an integer value");
+    }
+
+    int port = directive->getValue().get<int>();
+    if (port < 1 || port > 65535)
+    {
+        return ValidationResult::error("Port number " + std::to_string(port) + " is out of valid range (1-65535)");
+    }
+
+    return ValidationResult::success();
+}

webserv/config/validation/directive_rules/PortValidationRule.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
+
+#include <string> // for string
+
+class AConfig;
+
+class PortValidationRule : public AValidationRule
+{
+  public:
+    PortValidationRule(bool requiresValue = true);
+
+  private:
+    [[nodiscard]] ValidationResult validateValue(const AConfig *config,
+                                                 const std::string &directiveName) const override;
+};

webserv/config/validation/directive_rules/RequiredDirectiveRule.cpp

@@ -0,0 +1,15 @@
+#include <webserv/config/validation/directive_rules/RequiredDirectiveRule.hpp>
+
+#include <webserv/config/validation/ValidationResult.hpp>                // for ValidationResult
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
+
+RequiredDirectiveRule::RequiredDirectiveRule()
+    : AValidationRule("RequiredDirectiveRule", "Ensures that a required directive is present in the configuration",
+                      true)
+{
+}
+
+ValidationResult RequiredDirectiveRule::validateValue(const AConfig *config, const std::string &directiveName) const
+{
+    return ValidationResult::success();
+}

webserv/config/validation/directive_rules/RequiredDirectiveRule.hpp

@@ -1,8 +1,8 @@
 #pragma once
 
-#include "webserv/config/config_validator/AValidationRule.hpp"
+#include <webserv/config/validation/directive_rules/AValidationRule.hpp> // for AValidationRule
 
-#include <string>
+#include <string> // for string
 
 class AConfig;
 

webserv/handler/ErrorHandler.hpp

@@ -1,8 +1,8 @@
 #pragma once
 
-#include "webserv/http/HttpResponse.hpp"
-
 #include <webserv/config/AConfig.hpp>
+#include <webserv/http/HttpResponse.hpp>
+
 #include <memory>
 
 class ErrorHandler

webserv/handler/Errorhandler.cpp

@@ -1,10 +1,9 @@
-#include "webserv/http/HttpResponse.hpp"
-
 #include <webserv/config/AConfig.hpp>       // for AConfig
 #include <webserv/config/ConfigManager.hpp> // for ConfigManager
 #include <webserv/config/GlobalConfig.hpp>  // for GlobalConfig
 #include <webserv/handler/ErrorHandler.hpp> // for ErrorHandler
 #include <webserv/http/HttpConstants.hpp> // for StatusCodeInfo, CRLF, DOUBLE_CRLF, INTERNAL_SERVER_ERROR, statusCodeInfos
+#include <webserv/http/HttpResponse.hpp>
 #include <webserv/log/Log.hpp> // for Log
 
 #include <fstream> // for basic_ifstream, basic_filebuf, basic_ostream::operator<<, ifstream, stringstream

webserv/handler/FileHandler.cpp

@@ -1,20 +1,21 @@
-#include "webserv/handler/ErrorHandler.hpp"
-#include "webserv/http/HttpConstants.hpp"
-#include "webserv/http/HttpResponse.hpp"
-
-#include <webserv/config/LocationConfig.hpp>
 #include <webserv/handler/FileHandler.hpp>
-#include <webserv/handler/MIMETypes.hpp>
-#include <webserv/handler/URIParser.hpp>
-#include <webserv/log/Log.hpp>
-#include <webserv/utils/FileUtils.hpp>
 
-#include <algorithm>
-#include <cerrno>  // for errno
-#include <cstring> // for strerror, strlen
-#include <memory>
-#include <string>
-#include <vector>
+#include <webserv/config/LocationConfig.hpp> // for LocationConfig
+#include <webserv/handler/ErrorHandler.hpp>  // for ErrorHandler
+#include <webserv/handler/MIMETypes.hpp>  // for MIMETypes
+#include <webserv/handler/URIParser.hpp>  // for URIParser
+#include <webserv/http/HttpConstants.hpp> // for NOT_FOUND, FORBIDDEN, OK
+#include <webserv/http/HttpResponse.hpp>  // for HttpResponse
+#include <webserv/log/Log.hpp>            // for Log, LOCATION
+#include <webserv/utils/FileUtils.hpp>    // for joinPath, getExtension, isFile, readBinaryFile
+
+#include <functional> // for identity
+#include <memory>     // for unique_ptr, allocator, make_unique
+#include <optional>   // for optional
+#include <ranges>     // for __find_if_fn, find_if
+#include <string>     // for basic_string, string, operator+, char_traits
+#include <utility>    // for move
+#include <vector>     // for vector
 
 FileHandler::FileHandler(const LocationConfig *location, const URIParser &uriParser)
     : location_(location), uriParser_(uriParser)

webserv/handler/FileHandler.hpp

@@ -1,12 +1,15 @@
 #pragma once
 
-#include "webserv/config/LocationConfig.hpp"
-#include "webserv/handler/URIParser.hpp"
-#include "webserv/http/HttpResponse.hpp"
+#include <webserv/config/LocationConfig.hpp>
+#include <webserv/handler/URIParser.hpp>
+#include <webserv/http/HttpResponse.hpp> // for HttpResponse
 
-#include <cstdint>
-#include <memory>
-#include <string>
+#include <cstdint> // for uint8_t
+#include <memory>  // for unique_ptr
+#include <string>  // for string
+
+class LocationConfig;
+class URIParser;
 
 class FileHandler
 {

webserv/handler/MIMETypes.cpp

@@ -1,25 +1,30 @@
 
 #include <webserv/handler/MIMETypes.hpp>
 
+#include <utility> // for pair
 
-
-MIMETypes::MIMETypes() {
+MIMETypes::MIMETypes()
+{
     initializeDefaults();
 }
 
-std::string MIMETypes::getType(const std::string& extension) const {
+std::string MIMETypes::getType(const std::string &extension) const
+{
     auto it = mimeMap.find(extension);
-	if (it != mimeMap.end()) {
+    if (it != mimeMap.end())
+    {
         return it->second;
     }
     return "application/octet-stream"; // Default MIME type
 }
 
-void MIMETypes::setType(const std::string& extension, const std::string& mimeType) {
+void MIMETypes::setType(const std::string &extension, const std::string &mimeType)
+{
     mimeMap[extension] = mimeType;
 }
 
-void MIMETypes::initializeDefaults() {
+void MIMETypes::initializeDefaults()
+{
     mimeMap["html"] = "text/html";
     mimeMap["htm"] = "text/html";
     mimeMap["css"] = "text/css";

webserv/handler/MIMETypes.hpp

@@ -1,14 +1,14 @@
 #ifndef MIMETYPES_HPP
 #define MIMETYPES_HPP
 
-#include <string>
 #include <map>
+#include <string>
 
-class MIMETypes {
+class MIMETypes
+{
   public:
     MIMETypes();
 
-
     // Returns the MIME type for a given file extension (e.g., "html" -> "text/html")
     [[nodiscard]] std::string getType(const std::string &extension) const;
 

webserv/handler/URIParser.cpp

@@ -1,8 +1,13 @@
-#include <webserv/config/LocationConfig.hpp>
-#include <webserv/config/ServerConfig.hpp>
 #include <webserv/handler/URIParser.hpp>
 
-#include <sys/stat.h> // for stat, S_ISREG, S_ISDIR
+#include <webserv/config/LocationConfig.hpp> // for LocationConfig
+#include <webserv/config/ServerConfig.hpp>   // for ServerConfig
+
+#include <optional> // for optional
+#include <vector>   // for vector
+
+#include <stddef.h>   // for size_t
+#include <sys/stat.h> // for stat, S_ISDIR, S_ISREG
 
 URIParser::URIParser(const std::string &uri, const ServerConfig &serverConfig) : _locationConfig(nullptr)
 {
@@ -60,7 +65,6 @@ std::string URIParser::getExtension() const
     return filename.substr(lastDot + 1);
 }
 
-
 LocationConfig const *URIParser::getLocation() const
 {
     return _locationConfig;
@@ -91,4 +95,3 @@ bool URIParser::isValid() const
     struct stat pathStat{};
     return stat(getFilePath().c_str(), &pathStat) == 0;
 }
-

webserv/handler/URIParser.hpp

@@ -1,20 +1,23 @@
 #pragma once
 
-#include "webserv/config/LocationConfig.hpp"
-#include "webserv/config/ServerConfig.hpp"
-#include "webserv/server/Server.hpp"
+#include <webserv/config/LocationConfig.hpp>
+#include <webserv/config/ServerConfig.hpp>
+#include <webserv/server/Server.hpp>
+
+#include <string> // for string, basic_string
+
+class LocationConfig;
+class ServerConfig;
 
 class URIParser
 {
   public:
     URIParser(const std::string &uri, const ServerConfig &serverConfig);
 
-
     [[nodiscard]] std::string getFilePath() const;
     [[nodiscard]] std::string getFilename() const;
     [[nodiscard]] std::string getExtension() const;
 
-
     [[nodiscard]] const LocationConfig *getLocation() const;
 
     [[nodiscard]] bool isFile() const;

webserv/http/HttpConstants.cpp

@@ -1,4 +1,4 @@
-#include "HttpConstants.hpp"
+#include <webserv/http/HttpConstants.hpp>
 
 #include <string>
 

webserv/http/HttpConstants.hpp

@@ -1,8 +1,11 @@
 #pragma once
 
-#include <array>
-#include <cstdint>
-#include <string_view>
+#include <array>       // for array
+#include <cstdint>     // for uint16_t
+#include <string>      // for string
+#include <string_view> // for string_view
+
+#include <stddef.h> // for size_t
 
 namespace Http
 {

webserv/http/HttpHeaders.cpp

@@ -1,5 +1,6 @@
-#include <webserv/http/HttpConstants.hpp> // for CRLF
 #include <webserv/http/HttpHeaders.hpp>   // for HttpHeaders
+
+#include <webserv/http/HttpConstants.hpp> // for CRLF
 #include <webserv/log/Log.hpp>
 #include <webserv/utils/utils.hpp> // for trim
 

webserv/http/HttpRequest.cpp

@@ -1,6 +1,7 @@
+#include <webserv/http/HttpRequest.hpp>
+
 #include <webserv/client/Client.hpp>      // for Client
 #include <webserv/http/HttpConstants.hpp> // for CRLF, DOUBLE_CRLF, BAD_REQUEST
-#include <webserv/http/HttpRequest.hpp>
 #include <webserv/log/Log.hpp>     // for Log, LOCATION
 #include <webserv/utils/utils.hpp> // for stoul
 

webserv/http/HttpResponse.cpp

@@ -1,7 +1,7 @@
-#include "webserv/http/HttpConstants.hpp"
-
 #include <webserv/http/HttpResponse.hpp>
 
+#include <webserv/http/HttpConstants.hpp>
+
 #include <string>
 #include <vector>
 

webserv/http/HttpResponse.hpp

@@ -1,12 +1,12 @@
 #pragma once
 
-#include "webserv/http/HttpHeaders.hpp"
-#include "webserv/log/Log.hpp"
+#include <webserv/http/HttpHeaders.hpp> // for HttpHeaders
+#include <webserv/log/Log.hpp>          // for LOCATION, Log
 
-#include <cstdint>
-#include <memory>
-#include <string>
-#include <vector>
+#include <cstdint> // for uint8_t
+#include <memory>  // for unique_ptr
+#include <string>  // for string
+#include <vector>  // for vector
 
 class Client;
 

webserv/main.cpp

@@ -1,10 +1,12 @@
 #include <webserv/config/ConfigManager.hpp>               // for ConfigManager
-#include <webserv/log/Log.hpp>              // for Log, LOCATION
+#include <webserv/config/validation/ConfigValidator.hpp>  // for ConfigValidator
+#include <webserv/config/validation/ValidationResult.hpp> // for ValidationResult
+#include <webserv/log/Log.hpp>                            // for Log
 #include <webserv/server/Server.hpp>                      // for Server
-#include <webserv/config/config_validator/ConfigValidator.hpp> // for ConfigValidator
 
-#include <iostream> // for basic_ostream, operator<<, cerr, ios_base
-#include <string>   // for basic_string, char_traits, allocator, operator+, operator<=>
+#include <iostream> // for ios_base
+#include <string>   // for allocator, basic_string, char_traits, operator+, string
+#include <vector>   // for vector
 
 int main(int argc, char **argv)
 {

webserv/router/Router.cpp

@@ -1,16 +1,18 @@
-#include "webserv/config/AConfig.hpp"
-#include "webserv/config/ConfigManager.hpp"
-#include "webserv/config/ServerConfig.hpp"
-#include "webserv/handler/ErrorHandler.hpp"
-#include "webserv/handler/FileHandler.hpp"
-#include "webserv/handler/URIParser.hpp"
-#include "webserv/http/HttpResponse.hpp"
-#include "webserv/log/Log.hpp"
-
 #include <webserv/router/Router.hpp>
 
-#include <memory>
-#include <string>
+#include <webserv/config/ConfigManager.hpp> // for ConfigManager
+#include <webserv/config/ServerConfig.hpp>  // for ServerConfig
+#include <webserv/handler/ErrorHandler.hpp> // for ErrorHandler
+#include <webserv/handler/FileHandler.hpp>  // for FileHandler
+#include <webserv/handler/URIParser.hpp>    // for URIParser
+#include <webserv/http/HttpHeaders.hpp>     // for HttpHeaders
+#include <webserv/log/Log.hpp>              // for LOCATION, Log
+
+#include <memory>   // for unique_ptr
+#include <optional> // for optional
+#include <string>   // for basic_string, string
+
+class LocationConfig;
 
 Router::Router() {}
 

webserv/router/Router.hpp

@@ -1,12 +1,14 @@
 #pragma once
 
-#include "webserv/config/LocationConfig.hpp"
+#include <webserv/config/LocationConfig.hpp>
+#include <webserv/http/HttpRequest.hpp>  // for HttpRequest
+#include <webserv/http/HttpResponse.hpp> // for HttpResponse
 
-#include <webserv/http/HttpRequest.hpp>
-#include <webserv/http/HttpResponse.hpp>
+#include <memory> // for unique_ptr
+#include <string> // for string
 
-#include <memory>
-#include <string>
+class LocationConfig;
+class ServerConfig;
 
 class Router
 {

webserv/server/Server.cpp

@@ -1,17 +1,19 @@
+#include <webserv/server/Server.hpp>
+
 #include <webserv/client/Client.hpp>        // for Client
 #include <webserv/config/ConfigManager.hpp> // for ConfigManager
 #include <webserv/config/ServerConfig.hpp>  // for ServerConfig
-#include <webserv/log/Log.hpp>              // for Log
-#include <webserv/server/Server.hpp>
+#include <webserv/log/Log.hpp>              // for Log, LOCATION
 #include <webserv/socket/Socket.hpp> // for Socket
 
 #include <cerrno>        // for errno
-#include <cstring>       // for strerror, strlen
+#include <cstring>       // for strerror
 #include <exception>     // for exception
 #include <memory>        // for unique_ptr, allocator, make_unique
+#include <optional>      // for optional
 #include <stdexcept>     // for runtime_error
 #include <string>        // for basic_string, operator+, to_string, char_traits, string
-#include <unordered_map> // for unordered_map, unordered_map<>::container_type
+#include <unordered_map> // for unordered_map, operator==
 #include <utility>       // for move, pair
 #include <vector>        // for vector
 
@@ -20,6 +22,8 @@
 #include <sys/types.h>  // for ssize_t
 #include <unistd.h>     // for close
 
+class Router;
+
 Server::Server(const ConfigManager &configManager)
     : epoll_fd_(epoll_create1(0)), configManager_(configManager), router_()
 {

webserv/server/Server.hpp

@@ -1,10 +1,9 @@
 #pragma once
 
-#include "webserv/router/Router.hpp"
-
 #include <webserv/client/Client.hpp>
 #include <webserv/config/ConfigManager.hpp>
 #include <webserv/config/ServerConfig.hpp> // for ServerConfig
+#include <webserv/router/Router.hpp>       // for Router
 #include <webserv/socket/Socket.hpp>       // for Socket
 
 #include <cstdint>       // for uint32_t

webserv/utils/FileUtils.cpp

@@ -1,12 +1,13 @@
-#include "webserv/log/Log.hpp"
-
 #include <webserv/utils/FileUtils.hpp>
 
-#include <cstring> // for strlen
-#include <fstream>
-#include <string> // for string
+#include <webserv/log/Log.hpp> // for Log, LOCATION
 
-#include <sys/stat.h> // for stat, S_ISREG, S_ISDIR
+#include <cstring> // for size_t
+#include <fstream> // for basic_ifstream, basic_ios, basic_istream, ios, ifstream, operator|, basic_istream::read, basic_istream::seekg, basic_istream::tellg, streamsize
+#include <iterator> // for istreambuf_iterator, operator==
+#include <string>   // for basic_string, string, char_traits, operator+
+
+#include <sys/stat.h> // for stat, S_ISDIR, S_ISREG
 
 namespace FileUtils
 {