format + README

CMakeLists.txt

@@ -5,6 +5,7 @@ project(anthracite)
 set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_STANDARD_REQUIRED True)
 set(CMAKE_CXX_FLAGS_RELEASE "-O3")
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 add_custom_target(build-version
     COMMAND cd ../build_supp && ./version.sh

README.md

@@ -3,9 +3,9 @@ A simple web server written in C++. Supports HTTP 1.0 & 1.1.
 
 ## Developing
 
-To build/develop Anthracite, you must have C++20, Make, and Python3 installed.
+To build/develop Anthracite, you must have C++23, CMake, Make, and Python3 installed.
 
-You can run Anthracite with: `make run`
+Create a `build/` directory, run `cmake ..`, and then `make` to build.
 
 ## Todo
 - [x] HTTP/1.0
@@ -14,14 +14,14 @@ You can run Anthracite with: `make run`
 - [x] Add module-based backend system for handling requests
 - [x] Multithreading 
 - [x] HTTP/1.1
-- [ ] Improve benchmarking infrastructure
+- [x] Enhance logging
+- [-] Build out module-based backend system for handling requests
 - [ ] Faster parsing 
+- [ ] HTTP/2 
+- [ ] Improve benchmarking infrastructure
 - [ ] Fix glaring security issues 
 - [ ] Proper error handling
 - [ ] User configuration
-- [ ] Build out module-based backend system for handling requests
-- [ ] HTTP/2 
-- [ ] Enhance logging
 - [ ] Cleanup (this one will never truly be done) 
 
 ## Screenshots

format.sh

@@ -0,0 +1,2 @@
+git ls-files -- '*.cpp' '*.h' | xargs clang-format -i -style=file
+git diff --exit-code --color

lib/anthracite.cpp

@@ -1,15 +1,15 @@
-#include "backends/file_backend.hpp"
 #include "./anthracite.hpp"
+#include "./log/log.hpp"
+#include "./socket/socket.hpp"
+#include "backends/file_backend.hpp"
 #include <condition_variable>
 #include <iostream>
 #include <mutex>
 #include <netinet/in.h>
+#include <span>
 #include <sys/socket.h>
 #include <thread>
 #include <unistd.h>
-#include <span>
-#include "./log/log.hpp"
-#include "./socket/socket.hpp"
 
 using namespace anthracite;
 
@@ -44,7 +44,7 @@ void handle_client(socket::anthracite_socket s, backends::backend& b, backends::
     thread_wait_condvar.notify_one();
 }
 
-//int main(int argc, char** argv)
+// int main(int argc, char** argv)
 int anthracite_main(int argc, char** argv, backends::backend& be)
 {
     log::logger.initialize(log::LOG_LEVEL_INFO);

lib/backends/file_backend.cpp

@@ -1,40 +1,40 @@
 #include "./file_backend.hpp"
 #include "../log/log.hpp"
-#include <fstream>
 #include <filesystem>
-
+#include <fstream>
 
 namespace anthracite::backends {
 
+std::unique_ptr<http::response> file_backend::handle_request_cache(http::request& req)
+{
+    std::string filename = req.path() == "/" ? "/index.html" : req.path();
+    filename = file_dir + filename;
+    auto file_info = file_cache.find(filename);
 
-  std::unique_ptr<http::response> file_backend::handle_request_cache(http::request& req) {
-     std::string filename = req.path() == "/" ? "/index.html" : req.path();
-     filename = file_dir + filename;
-     auto file_info = file_cache.find(filename);
+    int status = http::status_codes::OK;
+    if (file_info == file_cache.end()) {
+        return handle_error(http::status_codes::NOT_FOUND);
+    }
 
-     int status = http::status_codes::OK;
-     if (file_info == file_cache.end()) {
-       return handle_error(http::status_codes::NOT_FOUND);
-     }
+    std::unique_ptr<http::response> resp = std::make_unique<http::response>();
 
-     std::unique_ptr<http::response> resp = std::make_unique<http::response>();
+    std::string file_extension = file_info->first.substr(file_info->first.rfind('.') + 1);
+    std::string content_type = "text/html";
 
-     std::string file_extension = file_info->first.substr(file_info->first.rfind('.') + 1);
-     std::string content_type = "text/html";
+    auto mime_type = http::mime_types.find(file_extension);
+    if (mime_type != http::mime_types.end()) {
+        content_type = mime_type->second;
+    }
 
-     auto mime_type = http::mime_types.find(file_extension);
-     if (mime_type != http::mime_types.end()) {
-         content_type = mime_type->second;
-     }
+    resp->add_body_ref(&file_info->second);
+    resp->add_status(http::status_codes::OK);
+    resp->add_header(http::header("Content-Type", content_type), false);
 
-     resp->add_body_ref(&file_info->second);
-     resp->add_status(http::status_codes::OK);
-     resp->add_header(http::header("Content-Type", content_type), false);
+    return resp;
+}
 
-     return resp;
-  }
-
-  void file_backend::populate_cache_dir(std::string dir) {
+void file_backend::populate_cache_dir(std::string dir)
+{
     std::filesystem::recursive_directory_iterator cur = begin(std::filesystem::recursive_directory_iterator(dir));
     std::filesystem::recursive_directory_iterator fin = end(std::filesystem::recursive_directory_iterator(dir));
 
@@ -48,40 +48,44 @@ namespace anthracite::backends {
         log::verbose << "File at " << filename << " cached (" << file_cache[filename].size() << " bytes)" << std::endl;
         ++cur;
     }
-  }
+}
 
-  void file_backend::populate_cache() {
+void file_backend::populate_cache()
+{
     populate_cache_dir(file_dir);
     populate_cache_dir("./error_pages/");
-  }
+}
 
-  file_backend::file_backend(std::string dir) : file_dir(std::move(dir)) {
+file_backend::file_backend(std::string dir)
+    : file_dir(std::move(dir))
+{
     populate_cache();
-  }
+}
 
-
-  std::unique_ptr<http::response> file_backend::handle_request(http::request& req) {
+std::unique_ptr<http::response> file_backend::handle_request(http::request& req)
+{
     return handle_request_cache(req);
-  }
+}
 
-  std::unique_ptr<http::response> file_backend::handle_error(const http::status_codes& error) {
-     std::string filename = "./error_pages/" + std::to_string(error) + ".html";
-     auto file_info = file_cache.find(filename);
+std::unique_ptr<http::response> file_backend::handle_error(const http::status_codes& error)
+{
+    std::string filename = "./error_pages/" + std::to_string(error) + ".html";
+    auto file_info = file_cache.find(filename);
 
-     http::status_codes status = error;
-     if (file_info == file_cache.end()) {
-         status = http::status_codes::NOT_FOUND;
-         filename = "./error_pages/404.html";
-         file_info = file_cache.find(filename);
-     }
+    http::status_codes status = error;
+    if (file_info == file_cache.end()) {
+        status = http::status_codes::NOT_FOUND;
+        filename = "./error_pages/404.html";
+        file_info = file_cache.find(filename);
+    }
 
-     std::unique_ptr<http::response> resp = std::make_unique<http::response>();
+    std::unique_ptr<http::response> resp = std::make_unique<http::response>();
 
-     resp->add_body_ref(&file_info->second);
-     resp->add_status(error);
-     resp->add_header(http::header("Content-Type", "text/html"), false);
+    resp->add_body_ref(&file_info->second);
+    resp->add_status(error);
+    resp->add_header(http::header("Content-Type", "text/html"), false);
 
-     return resp;
-  }
+    return resp;
+}
 
 };

lib/http/request.cpp

@@ -1,165 +1,169 @@
 #include "request.hpp"
-#include "constants.hpp"
 #include "../log/log.hpp"
+#include "constants.hpp"
 #include <stdio.h>
 
 namespace anthracite::http {
 
-    request::request(std::string& raw_data, const std::string& client_ip)
-        : _path(""), _client_ipaddr(client_ip)
-    {
+request::request(std::string& raw_data, const std::string& client_ip)
+    : _path("")
+    , _client_ipaddr(client_ip)
+{
 
-        parser_state state = METHOD;
+    parser_state state = METHOD;
 
-        std::string scratch = "";
-        std::string scratch_2 = "";
-        for (int i = 0; i < raw_data.length(); i++) {
-            switch (state) {
-            case METHOD: {
-                if (raw_data[i] == ' ') {
-                    if (method_map.find(scratch) == method_map.end()) {
-                        _method = method::UNKNOWN;
-                    } else {
-                        _method = method_map.find(scratch)->second;
-                    }
-                    scratch = "";
-                    state = PATH;
+    std::string scratch = "";
+    std::string scratch_2 = "";
+    for (int i = 0; i < raw_data.length(); i++) {
+        switch (state) {
+        case METHOD: {
+            if (raw_data[i] == ' ') {
+                if (method_map.find(scratch) == method_map.end()) {
+                    _method = method::UNKNOWN;
                 } else {
-                    scratch += raw_data[i];
+                    _method = method_map.find(scratch)->second;
                 }
-            } break;
-
-            case PATH: {
-                switch (raw_data[i]) {
-                case ' ':
-                    state = VERSION;
-                    break;
-                case '?':
-                    state = QUERY_PARAM_NAME;
-                    break;
-                default:
-                    _path += raw_data[i];
-                    break;
-                }
-            } break;
-
-            case QUERY_PARAM_NAME: {
-                if (raw_data[i] == ' ') {
-                    scratch = "";
-                    state = VERSION;
-                } else if (raw_data[i] == '=') {
-                    state = QUERY_PARAM_VALUE;
-                } else {
-                    scratch += raw_data[i];
-                }
-            } break;
-
-            case QUERY_PARAM_VALUE: {
-                if (raw_data[i] == ' ') {
-                    _query_params[scratch] = query_param(scratch, scratch_2);
-                    scratch = "";
-                    scratch_2 = "";
-                    state = VERSION;
-                } else if (raw_data[i] == '&') {
-                    _query_params[scratch] = query_param(scratch, scratch_2);
-                    scratch = "";
-                    scratch_2 = "";
-                    state = QUERY_PARAM_NAME;
-                } else {
-                    scratch_2 += raw_data[i];
-                }
-            } break;
-
-            case VERSION: {
-                if (raw_data[i] == '\n') {
-                    _http_version = version_map.find(scratch)->second;
-                    scratch = "";
-                    state = HEADER_NAME;
-                } else if (raw_data[i] != '\r') {
-                    scratch += raw_data[i];
-                }
-            } break;
-
-            case HEADER_NAME: {
-                if (raw_data[i] == '\n') {
-                    scratch = "";
-                    scratch_2 = "";
-                    state = BODY_CONTENT;
-                    break;
-                } else if (raw_data[i] == ' ') {
-                    scratch = "";
-                    break;
-                } else if (raw_data[i] == ':') {
-                    state = HEADER_VALUE;
-                    i++;
-                } else {
-                    scratch += raw_data[i];
-                }
-            } break;
-
-            case HEADER_VALUE: {
-                if (raw_data[i] == '\n') {
-                    _headers[scratch] = header(scratch, scratch_2);
-                    scratch = "";
-                    scratch_2 = "";
-                    state = HEADER_NAME;
-                } else if (raw_data[i] != '\r') {
-                    scratch_2 += raw_data[i];
-                }
-            } break;
-
-            case BODY_CONTENT: {
-                _body_content += raw_data[i];
-            } break;
+                scratch = "";
+                state = PATH;
+            } else {
+                scratch += raw_data[i];
             }
+        } break;
+
+        case PATH: {
+            switch (raw_data[i]) {
+            case ' ':
+                state = VERSION;
+                break;
+            case '?':
+                state = QUERY_PARAM_NAME;
+                break;
+            default:
+                _path += raw_data[i];
+                break;
+            }
+        } break;
+
+        case QUERY_PARAM_NAME: {
+            if (raw_data[i] == ' ') {
+                scratch = "";
+                state = VERSION;
+            } else if (raw_data[i] == '=') {
+                state = QUERY_PARAM_VALUE;
+            } else {
+                scratch += raw_data[i];
+            }
+        } break;
+
+        case QUERY_PARAM_VALUE: {
+            if (raw_data[i] == ' ') {
+                _query_params[scratch] = query_param(scratch, scratch_2);
+                scratch = "";
+                scratch_2 = "";
+                state = VERSION;
+            } else if (raw_data[i] == '&') {
+                _query_params[scratch] = query_param(scratch, scratch_2);
+                scratch = "";
+                scratch_2 = "";
+                state = QUERY_PARAM_NAME;
+            } else {
+                scratch_2 += raw_data[i];
+            }
+        } break;
+
+        case VERSION: {
+            if (raw_data[i] == '\n') {
+                _http_version = version_map.find(scratch)->second;
+                scratch = "";
+                state = HEADER_NAME;
+            } else if (raw_data[i] != '\r') {
+                scratch += raw_data[i];
+            }
+        } break;
+
+        case HEADER_NAME: {
+            if (raw_data[i] == '\n') {
+                scratch = "";
+                scratch_2 = "";
+                state = BODY_CONTENT;
+                break;
+            } else if (raw_data[i] == ' ') {
+                scratch = "";
+                break;
+            } else if (raw_data[i] == ':') {
+                state = HEADER_VALUE;
+                i++;
+            } else {
+                scratch += raw_data[i];
+            }
+        } break;
+
+        case HEADER_VALUE: {
+            if (raw_data[i] == '\n') {
+                _headers[scratch] = header(scratch, scratch_2);
+                scratch = "";
+                scratch_2 = "";
+                state = HEADER_NAME;
+            } else if (raw_data[i] != '\r') {
+                scratch_2 += raw_data[i];
+            }
+        } break;
+
+        case BODY_CONTENT: {
+            _body_content += raw_data[i];
+        } break;
         }
     }
+}
 
-    std::string request::path() { return _path; }
+std::string request::path() { return _path; }
 
-    method request::get_method() { return _method; }
+method request::get_method() { return _method; }
 
-    std::string request::client_ip() { return _client_ipaddr; }
+std::string request::client_ip() { return _client_ipaddr; }
 
-    version request::get_http_version() {
-      return _http_version;
-    }
+version request::get_http_version()
+{
+    return _http_version;
+}
 
-    bool request::is_supported_version() {
-        //log::err << reverse_version_map.find(_http_version)->second << std::endl;
-        return _http_version == HTTP_1_1 || _http_version == HTTP_1_0;
-    }
+bool request::is_supported_version()
+{
+    // log::err << reverse_version_map.find(_http_version)->second << std::endl;
+    return _http_version == HTTP_1_1 || _http_version == HTTP_1_0;
+}
 
-    bool request::close_connection() {
-      const auto& header = _headers.find("Connection");
-      const bool found = header != _headers.end();
+bool request::close_connection()
+{
+    const auto& header = _headers.find("Connection");
+    const bool found = header != _headers.end();
 
-      if(found && header->second.value() == "keep-alive") {
+    if (found && header->second.value() == "keep-alive") {
         return false;
-      }
-
-      return true;
     }
 
-    std::string request::to_string()
-    {
-      std::string response = "";
-        response += reverse_method_map.find(_method)->second + " " + _path + "?";
+    return true;
+}
 
-        for (auto qp : _query_params) {
-            response += qp.second.to_string() + "&";
-        }
+std::string request::to_string()
+{
+    std::string response = "";
+    response += reverse_method_map.find(_method)->second + " " + _path + "?";
 
-        response += " " + reverse_version_map.find(_http_version)->second + "\r\n";
-
-        for (auto header : _headers) {
-            response += header.second.to_string();
-        }
-
-        response += "\r\n";
-        response += _body_content;
-
-        return response;
+    for (auto qp : _query_params) {
+        response += qp.second.to_string() + "&";
     }
 
+    response += " " + reverse_version_map.find(_http_version)->second + "\r\n";
+
+    for (auto header : _headers) {
+        response += header.second.to_string();
+    }
+
+    response += "\r\n";
+    response += _body_content;
+
+    return response;
+}
+
 };

lib/http/response.cpp

@@ -3,56 +3,59 @@
 
 namespace anthracite::http {
 
-    response::response() {};
+response::response() {};
 
-    int response::status_code() { return _status_code; }
+int response::status_code() { return _status_code; }
 
-    void response::add_body(const std::string body) {
-        _content_noref = body;
-        _content = &_content_noref;
+void response::add_body(const std::string body)
+{
+    _content_noref = body;
+    _content = &_content_noref;
+}
+
+void response::add_body_ref(std::string* body)
+{
+    _content = body;
+}
+
+void response::add_header(header header, bool override_existing)
+{
+    if (override_existing || _headers.find(header.name()) == _headers.end()) {
+        _headers[header.name()] = header;
+    }
+}
+
+void response::add_status(int code)
+{
+    _status_code = code;
+}
+
+std::string& response::content()
+{
+    return *_content;
+}
+
+std::string response::header_to_string()
+{
+    std::string response = "";
+    response += "HTTP/1.1 " + std::to_string(_status_code) + " " + status_map.find(_status_code)->second + "\r\n";
+
+    add_header(header("Content-Length", std::to_string(_content->length())), false);
+    add_header(header("Server", ANTHRACITE_FULL_VERSION_STRING), false);
+    add_header(header("Origin-Server", ANTHRACITE_FULL_VERSION_STRING), false);
+
+    for (auto header : _headers) {
+        response += header.second.to_string();
     }
 
-    void response::add_body_ref(std::string* body) {
-        _content = body; 
-    }
+    response += "\r\n";
 
-    void response::add_header(header header, bool override_existing)
-    {
-        if (override_existing || _headers.find(header.name()) == _headers.end()) {
-            _headers[header.name()] = header;
-        }
-    }
+    return response;
+}
 
-    void response::add_status(int  code) {
-        _status_code = code;
-    }
-
-    std::string& response::content()
-    {
-        return *_content;
-    }
-
-    std::string response::header_to_string()
-    {
-        std::string response = "";
-        response += "HTTP/1.1 " + std::to_string(_status_code) + " " + status_map.find(_status_code)->second + "\r\n";
-
-        add_header(header("Content-Length", std::to_string(_content->length())), false);
-        add_header(header("Server", ANTHRACITE_FULL_VERSION_STRING), false);
-        add_header(header("Origin-Server", ANTHRACITE_FULL_VERSION_STRING), false);
-
-        for (auto header : _headers) {
-            response += header.second.to_string();
-        }
-
-        response += "\r\n";
-
-        return response;
-    }
-
-    std::string response::to_string()
-    {
-        return header_to_string() + *_content;
-    }
+std::string response::to_string()
+{
+    return header_to_string() + *_content;
+}
 
 };

lib/log/log.cpp

@@ -1,22 +1,29 @@
 #include "./log.hpp"
 
 namespace anthracite::log {
-    enum LOG_LEVEL Logger::_level = LOG_LEVEL_NONE;
+enum LOG_LEVEL Logger::_level = LOG_LEVEL_NONE;
 
-    // TODO: implement logger as a singleton to prevent duplicates
-    Logger::Logger() = default;
-    void Logger::initialize(enum LOG_LEVEL level) {
-        _level = level; 
+// TODO: implement logger as a singleton to prevent duplicates
+Logger::Logger() = default;
+void Logger::initialize(enum LOG_LEVEL level)
+{
+    _level = level;
+}
+
+LogBuf::LogBuf(std::ostream& output_stream, const std::string& tag, enum LOG_LEVEL level)
+    : _output_stream(output_stream)
+    , _tag(tag)
+    , _level(level)
+{
+}
+
+int LogBuf::sync()
+{
+    if (this->_level <= logger._level) {
+        std::cout << "[" << this->_tag << "] " << this->str();
+        std::cout.flush();
     }
-    
-    LogBuf::LogBuf(std::ostream& output_stream, const std::string& tag, enum LOG_LEVEL level) : _output_stream(output_stream), _tag(tag), _level(level) {}
-
-        int LogBuf::sync() {
-                if (this->_level <= logger._level) {
-                    std::cout << "[" << this ->_tag << "] " << this->str();
-                    std::cout.flush();
-                }
-                this->str("");
-                return 0;
-        }
+    this->str("");
+    return 0;
+}
 };

lib/socket/socket.cpp

@@ -1,3 +1,4 @@
+#include "./socket.hpp"
 #include <arpa/inet.h>
 #include <array>
 #include <malloc.h>
@@ -7,71 +8,69 @@
 #include <sys/time.h>
 #include <unistd.h>
 #include <vector>
-#include "./socket.hpp"
 
 namespace anthracite::socket {
 
-
 anthracite_socket::anthracite_socket(int port, int max_queue)
-        : server_socket(::socket(AF_INET, SOCK_STREAM, 0))
-        , client_ip("")
-    {
-        struct sockaddr_in address {};
-        address.sin_family = AF_INET;
-        address.sin_port = htons(port);
-        address.sin_addr.s_addr = INADDR_ANY;
+    : server_socket(::socket(AF_INET, SOCK_STREAM, 0))
+    , client_ip("")
+{
+    struct sockaddr_in address {};
+    address.sin_family = AF_INET;
+    address.sin_port = htons(port);
+    address.sin_addr.s_addr = INADDR_ANY;
 
-        int reuse_opt = 1;
-        setsockopt(server_socket, SOL_SOCKET, SO_REUSEADDR, &reuse_opt, sizeof(reuse_opt));
-        bind(server_socket, reinterpret_cast<struct sockaddr*>(&address), sizeof(address));
+    int reuse_opt = 1;
+    setsockopt(server_socket, SOL_SOCKET, SO_REUSEADDR, &reuse_opt, sizeof(reuse_opt));
+    bind(server_socket, reinterpret_cast<struct sockaddr*>(&address), sizeof(address));
 
-        listen(server_socket, max_queue);
+    listen(server_socket, max_queue);
+}
+
+void anthracite_socket::wait_for_conn()
+{
+    client_ip = "";
+    client_socket = accept(server_socket, reinterpret_cast<struct sockaddr*>(&client_addr), &client_addr_len);
+    std::array<char, INET_ADDRSTRLEN> ip_str { 0 };
+    inet_ntop(AF_INET, &client_addr.sin_addr, ip_str.data(), INET_ADDRSTRLEN);
+    client_ip = std::string(ip_str.data());
+}
+
+const std::string& anthracite_socket::get_client_ip()
+{
+    return client_ip;
+}
+
+void anthracite_socket::close_conn()
+{
+    close(client_socket);
+    client_socket = -1;
+}
+
+void anthracite_socket::send_message(std::string& msg)
+{
+    if (client_socket == -1) {
+        return;
+    }
+    send(client_socket, &msg[0], msg.length(), 0);
+}
+
+std::string anthracite_socket::recv_message(int buffer_size)
+{
+    if (client_socket == -1) {
+        return "";
     }
 
-    void anthracite_socket::wait_for_conn()
-    {
-        client_ip = "";
-        client_socket = accept(server_socket, reinterpret_cast<struct sockaddr*>(&client_addr), &client_addr_len);
-        std::array<char, INET_ADDRSTRLEN> ip_str { 0 };
-        inet_ntop(AF_INET, &client_addr.sin_addr, ip_str.data(), INET_ADDRSTRLEN);
-        client_ip = std::string(ip_str.data());
+    setsockopt(client_socket, SOL_SOCKET, SO_RCVTIMEO, &timeout_tv, sizeof timeout_tv);
+    std::vector<char> response(buffer_size + 1);
+    ssize_t result = recv(client_socket, response.data(), buffer_size + 1, 0);
+
+    if (result < 1) {
+        return "";
     }
 
-    const std::string& anthracite_socket::get_client_ip()
-    {
-        return client_ip;
-    }
-
-    void anthracite_socket::close_conn()
-    {
-        close(client_socket);
-        client_socket = -1;
-    }
-
-    void anthracite_socket::send_message(std::string& msg)
-    {
-        if (client_socket == -1) {
-            return;
-        }
-        send(client_socket, &msg[0], msg.length(), 0);
-    }
-
-    std::string anthracite_socket::recv_message(int buffer_size)
-    {
-        if (client_socket == -1) {
-            return "";
-        }
-
-        setsockopt(client_socket, SOL_SOCKET, SO_RCVTIMEO, &timeout_tv, sizeof timeout_tv);
-        std::vector<char> response(buffer_size + 1);
-        ssize_t result = recv(client_socket, response.data(), buffer_size + 1, 0);
-
-        if (result < 1) {
-            return "";
-        }
-
-        response[buffer_size] = '\0';
-        return { response.data() };
-    }
+    response[buffer_size] = '\0';
+    return { response.data() };
+}
 
 };

lib/socket/socket.hpp

@@ -17,9 +17,7 @@ private:
     std::string client_ip;
     struct sockaddr_in client_addr {};
     socklen_t client_addr_len {};
-    static constexpr struct timeval timeout_tv {
-        .tv_sec = 5, .tv_usec = 0
-    };
+    static const struct timeval timeout_tv;
 
 public:
     anthracite_socket(int port, int max_queue = MAX_QUEUE_LENGTH);

src/api_main.cpp

@@ -1,30 +1,33 @@
 #include "../lib/anthracite.hpp"
 #include "../lib/backends/backend.hpp"
 #include "../lib/http/constants.hpp"
+#include <iostream>
 #include <memory>
 #include <optional>
 #include <sstream>
 #include <unordered_map>
 #include <vector>
-#include <iostream>
 
 using namespace anthracite;
 
-    using CallbackType = std::unique_ptr<http::response> (*)(http::request&);
+using CallbackType = std::unique_ptr<http::response> (*)(http::request&);
 class api_backend : public backends::backend {
 
     class RouteNode {
-        public:
-
+    public:
         std::optional<CallbackType> callback;
 
-        RouteNode() : callback(std::nullopt) {}
+        RouteNode()
+            : callback(std::nullopt)
+        {
+        }
         std::unordered_map<std::string, RouteNode> routes;
     };
 
     RouteNode root;
 
-    std::unique_ptr<http::response> default_route(http::request& req) {
+    std::unique_ptr<http::response> default_route(http::request& req)
+    {
         std::unique_ptr<http::response> resp = std::make_unique<http::response>();
 
         resp->add_body("Not Found");
@@ -34,14 +37,15 @@ class api_backend : public backends::backend {
         return resp;
     }
 
-    std::unique_ptr<http::response> find_handler(http::request& req) {
+    std::unique_ptr<http::response> find_handler(http::request& req)
+    {
         std::string filename = req.path().substr(1);
         std::vector<std::string> result;
-        std::stringstream ss (filename);
+        std::stringstream ss(filename);
         std::string item;
 
         RouteNode* cur = &root;
-        while (getline (ss, item, '/')) {
+        while (getline(ss, item, '/')) {
             if (cur->routes.find(item) == cur->routes.end()) {
                 if (cur->routes.find("*") == cur->routes.end()) {
                     break;
@@ -58,28 +62,28 @@ class api_backend : public backends::backend {
         } else {
             return default_route(req);
         }
-
-
     }
 
-    std::unique_ptr<http::response> handle_request(http::request& req) override {
+    std::unique_ptr<http::response> handle_request(http::request& req) override
+    {
         return find_handler(req);
     }
 
-    public:
-
-    api_backend() {
+public:
+    api_backend()
+    {
         root.routes = std::unordered_map<std::string, RouteNode>();
     }
 
-    void register_endpoint(std::string pathspec, CallbackType callback) {
+    void register_endpoint(std::string pathspec, CallbackType callback)
+    {
         std::vector<std::string> result;
-        std::stringstream ss (pathspec);
+        std::stringstream ss(pathspec);
         std::string item;
 
         RouteNode* cur = &root;
-        while (getline (ss, item, '/')) {
-            cur->routes[item] = RouteNode{};
+        while (getline(ss, item, '/')) {
+            cur->routes[item] = RouteNode {};
             cur = &cur->routes[item];
         }
 
@@ -87,17 +91,19 @@ class api_backend : public backends::backend {
     }
 };
 
-std::unique_ptr<http::response> handle_request(http::request& req) {
-        std::unique_ptr<http::response> resp = std::make_unique<http::response>();
+std::unique_ptr<http::response> handle_request(http::request& req)
+{
+    std::unique_ptr<http::response> resp = std::make_unique<http::response>();
 
-        resp->add_body(R"({"user": "endpoint"}")");
-        resp->add_header(http::header("Content-Type", "application/json"));
-        resp->add_status(http::status_codes::OK);
+    resp->add_body(R"({"user": "endpoint"}")");
+    resp->add_header(http::header("Content-Type", "application/json"));
+    resp->add_status(http::status_codes::OK);
 
-        return resp;
+    return resp;
 }
 
-int main(int argc, char** argv) {
+int main(int argc, char** argv)
+{
     auto args = std::span(argv, size_t(argc));
     api_backend ab;
     ab.register_endpoint("users/*", handle_request);

src/file_main.cpp

@@ -3,7 +3,8 @@
 
 using namespace anthracite;
 
-int main(int argc, char** argv) {
+int main(int argc, char** argv)
+{
     auto args = std::span(argv, size_t(argc));
     backends::file_backend fb(argc > 2 ? args[2] : "./www");
     anthracite_main(argc, argv, fb);