Merge pull request #3 from Veerhan-glitch/v0.0.1

Now works on linux properly

README.md

@@ -11,16 +11,16 @@ git clone https://github.com/chethanyadav456/quickcmd.git
 ```
 2. Change the directory
 ```bash
-cd quickcmd
+./run.cmd // For Windows
+sh run.sh // For Linux
 ```
 **Before Compiling you need to install the compiler (GCC)**
 
 **Follow this guide to Install GNU Compiler Collection (GCC) - [MinGw](https://www.geeksforgeeks.org/installing-mingw-tools-for-c-c-and-changing-environment-variable/)**
 
 3. Compile the code and run the script
 ```bash
-./RUN.cmd // For Windows
-./RUN.sh // For Linux (change the file [RUN.cmd] extension to [RUN.sh])
+make run
 ```
 4. Add the path to the environment variables (optional)
 ```bash

cmd_functions.c

@@ -6,14 +6,8 @@
  *   Under License of MIT
  *
  */
+
 #include "cmd_functions.h"
-#include <stdio.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <windows.h>
-#include <iphlpapi.h> // For IP address retrieval
-#pragma comment(lib, "Ws2_32.lib") // Link with Winsock library
-#pragma comment(lib, "Iphlpapi.lib") // Link with IP Helper library
 
 void printfNewLine(char *str);
 void ipaddr();
@@ -23,6 +17,7 @@ void display_help();
 // Function to retrieve and display the local machine's IP addresses
 void ipaddr()
 {
+#ifdef _WIN32
     DWORD dwSize = 0;
     DWORD dwRetVal = 0;
     IP_ADAPTER_INFO *pAdapterInfo;
@@ -70,11 +65,35 @@ void ipaddr()
     // Free allocated memory
     if (pAdapterInfo)
         free(pAdapterInfo);
+
+#else
+    struct ifaddrs *ifaddr, *ifa;
+    char ipstr[INET_ADDRSTRLEN];
+
+    if (getifaddrs(&ifaddr) == -1) {
+        perror("getifaddrs");
+        return;
+    }
+
+    for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) {
+        if (ifa->ifa_addr && ifa->ifa_addr->sa_family == AF_INET) {
+            if (inet_ntop(AF_INET, &((struct sockaddr_in *)ifa->ifa_addr)->sin_addr, ipstr, sizeof(ipstr))) {
+                printf("Adapter Name: %s\n", ifa->ifa_name);
+                printf("IP Address: %s\n", ipstr);
+            } else {
+                perror("inet_ntop");
+            }
+        }
+    }
+
+    freeifaddrs(ifaddr);
+#endif
 }
 
 // Function to get and display the local machine's hostname
 int hostname()
 {
+#ifdef _WIN32
     WSADATA wsaData;
     int result;
 
@@ -102,6 +121,16 @@ int hostname()
 
     // Clean up Winsock
     WSACleanup();
+#else
+    char hostname[256];
+    if (gethostname(hostname, sizeof(hostname)) == 0) {
+        printf("Hostname: %s\n", hostname);
+    } else {
+        perror("gethostname");
+        return EXIT_FAILURE;
+    }
+#endif
+
     return EXIT_SUCCESS;
 }
 

cmd_functions.h

@@ -10,6 +10,26 @@
 #ifndef CMD_FUNCTIONS_H
 #define CMD_FUNCTIONS_H
 
+#include <stdio.h>
+#include <stdlib.h>
+
+// For Windows
+#ifdef _WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#include <windows.h>
+#include <iphlpapi.h>
+#pragma comment(lib, "Ws2_32.lib")
+#pragma comment(lib, "Iphlpapi.lib")
+
+// For Linux
+#else
+#include <unistd.h>
+#include <ifaddrs.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#endif
+
 void ipaddr();
 int hostname();
 void display_help();

run.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+mkdir -p outputs
+
+gcc -Wall -Wextra -g -o outputs/quickcmd main.c cmd_functions.c
+
+./outputs/quickcmd