Added documentation comments using Doxygen, changed the file structure back to the original, and wrote the getter functions for the individual entries.

log_parsing/log_parsing.cpp

@@ -0,0 +1,88 @@
+#include <iostream>
+#include <fstream>
+#include <ostream>
+#include <string>
+#include <vector>
+#include <regex>
+
+#include "log_parsing.h"
+
+parsed_logs::parsed_logs(std::string log_path) {
+    std::ifstream file(log_path);
+    if (!file.is_open()) {
+        std::cerr << "Error loading " << log_path << std::endl;
+        return;
+    }
+
+    std::regex log_pattern(R"((\S+)\s+-\s+-\s+\[([^\]]+)\]\s+\"([^\"]+)\"\s+(\d+)\s+(\d+|-)\s+\"([^\"]*)\"\s+\"([^\"]*)\")");
+    
+    std::string line;
+    std::smatch match;
+
+    while (std::getline(file, line)) {
+        if (std::regex_search(line, match, log_pattern)) {
+            
+            Entry current_entry;
+            current_entry.ip        = match[1].str();
+            current_entry.timestamp = match[2].str();
+            current_entry.request   = match[3].str();
+            current_entry.status    = match[4].str();
+            current_entry.bytes     = match[5].str();
+            current_entry.referer   = match[6].str();
+
+            std::string raw_ua = match[7].str();
+
+            if (raw_ua.find("Windows NT 10.0") != std::string::npos)       current_entry.os = "Windows 10/11";
+            else if (raw_ua.find("Windows NT 6.1") != std::string::npos)   current_entry.os = "Windows 7";
+            else if (raw_ua.find("iPhone") != std::string::npos)           current_entry.os = "iOS (iPhone)";
+            else if (raw_ua.find("iPad") != std::string::npos)             current_entry.os = "iOS (iPad)";
+            else if (raw_ua.find("Android") != std::string::npos)          current_entry.os = "Android";
+            else if (raw_ua.find("Macintosh") != std::string::npos)        current_entry.os = "macOS";
+            else if (raw_ua.find("Linux") != std::string::npos)            current_entry.os = "Linux";
+            else                                                           current_entry.os = "Unknown OS";
+
+            if (raw_ua.find("Edg/") != std::string::npos)                  current_entry.browser = "Microsoft Edge";
+            else if (raw_ua.find("OPR/") != std::string::npos)             current_entry.browser = "Opera";
+            else if (raw_ua.find("Chrome/") != std::string::npos)          current_entry.browser = "Google Chrome";
+            else if (raw_ua.find("Safari/") != std::string::npos)          current_entry.browser = "Apple Safari";
+            else if (raw_ua.find("Firefox/") != std::string::npos)         current_entry.browser = "Mozilla Firefox";
+            else if (raw_ua.find("curl/") != std::string::npos)            current_entry.browser = "curl (CLI Tool)";
+            else                                                           current_entry.browser = "Unknown Browser/Bot";
+
+            logs.push_back(current_entry);
+        }
+    }
+    file.close();
+}
+
+std::string parsed_logs::entryx_ip(int x){
+    return logs[x].ip;
+}
+
+std::string parsed_logs::entryx_timestamp(int x){
+    return logs[x].timestamp;
+}
+
+std::string parsed_logs::entryx_request(int x){
+    return logs[x].request;
+}
+
+std::string parsed_logs::entryx_status(int x){
+    return logs[x].status;
+}
+
+std::string parsed_logs::entryx_bytes(int x){
+    return logs[x].bytes;
+}
+
+std::string parsed_logs::entryx_referer(int x){
+    return logs[x].referer;
+}
+
+std::string parsed_logs::entryx_os(int x){
+    return logs[x].os;
+}
+
+std::string parsed_logs::entryx_browser(int x){
+    return logs[x].browser;
+}

log_parsing/log_parsing.h

@@ -0,0 +1,103 @@
+/**
+ * @file log_parsing.h
+ * @author Lew Price (lewis.e.price@outlook.com)
+ * @brief A series of functions for parsing the access logs of an Apache2 webserver.
+ * @version 0.1
+ * @date 2026-05-28
+ * 
+ * @copyright Copyright (c) 2026
+ * 
+ */
+
+#pragma once
+#include <regex>
+#include <string>
+
+struct Entry {
+    std::string ip;
+    std::string timestamp;
+    std::string request;
+    std::string status;
+    std::string bytes;
+    std::string referer;
+    std::string os;
+    std::string browser;
+};
+
+class parsed_logs {
+private:
+    Entry entry;
+    std::vector<Entry> logs;
+    std::string url;
+public:
+    /**
+    * @brief Construct a new parsed logs object
+    * Detailed explanation: This function takes in the absolute path to a .log file and parses the lines into individual "Entry"s. These Entrys are then stored into a vector that can then be accessed via getter functions.
+    * @param string  
+    */
+    parsed_logs(std::string);
+    
+    /** 
+     * @brief Getter function for a specific Entry's IP
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_ip(int);
+
+    /** 
+     * @brief Getter function for a specific Entry's time stamp
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_timestamp(int);
+
+    /** 
+     * @brief Getter function for a specific Entry's request
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_request(int);
+
+    /** 
+     * @brief Getter function for a specific Entry's status
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_status(int);
+
+    /** 
+     * @brief Getter function for a specific Entry's byte size
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_bytes(int);
+
+    /** 
+     * @brief Getter function for a specific Entry's referer
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_referer(int);
+
+    /** 
+     * @brief Getter function for a specific Entry's OS info
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_os(int);
+
+    /** 
+     * @brief Getter function for a specific Entry's browser info
+     * 
+     * @param int
+     * @return std::string 
+     */
+    std::string entryx_browser(int);
+};