initial

main.c

@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <winsock2.h>
+#include <pthread.h>
+#include "main.h"
+#include "data.h"
+
+#define PORT 40000
+#define BUFFER_SIZE 1024
+
+
+int main()
+{
+    // load_file();
+
+    WSADATA WSAData;
+
+    SOCKET client;
+
+    SOCKADDR_IN serverAddr, clientAddr;
+
+    WSAStartup(MAKEWORD(2,0), &WSAData);
+    SOCKET server = socket(AF_INET, SOCK_STREAM, 0);
+
+    serverAddr.sin_addr.s_addr = INADDR_ANY;
+    serverAddr.sin_family = AF_INET;
+    serverAddr.sin_port = htons(PORT);
+
+    bind(server, (SOCKADDR *)&serverAddr, sizeof(serverAddr));
+    listen(server, 0);
+
+    printf("Listening for incoming connections...\n");
+
+    char buffer[BUFFER_SIZE] = {0};
+    int clientAddrSize = sizeof(clientAddr);
+    int recieved;
+    char_array_t *reply = char_array_create(1024);
+    while((client = accept(server, (SOCKADDR *)&clientAddr, &clientAddrSize)) != INVALID_SOCKET)
+    {
+        printf("            Client connected!\n");
+        while ((recieved = recv(client, buffer, sizeof(buffer), 0)) > 0) {
+            printf("            Client says: |%.1024s|\n",buffer);
+            char_array_append(reply, buffer, recieved);
+            if (buffer[recieved] == '\0') {
+                break;
+            }
+            memset(buffer, 0, sizeof(buffer));
+            Sleep(10);
+        }
+
+        printf("            Sending back...\n");
+
+        printf("            Sending back: |%d| \n", reply->size);
+        send(client, reply->data,reply->size,0);
+        char_array_wipe(reply);
+
+        closesocket(client);
+        printf("Client disconnected.\n");
+    }
+}
+
+void echo(SOCKET client) {
+    char buffer[BUFFER_SIZE] = {0};
+    char_array_t *reply = char_array_create(BUFFER_SIZE);
+    int bytesReceived;
+    while ((bytesReceived = recv(client, buffer, sizeof(buffer), 0)) > 0) {
+        printf("            Client says: |%.1024s|\n",buffer);
+        char_array_append(reply, buffer, bytesReceived);
+        if (buffer[bytesReceived] == '\0') {
+            break;
+        }
+        memset(buffer, 0, sizeof(buffer));
+        Sleep(10);
+    }
+    printf("            Sending back...\n");
+
+    printf("            Sending back: |%llu| \n", reply->size);
+    send(client, reply->data,reply->size,0);
+    closesocket(client);
+}