More stuff done

src/djumbai_client_receive/djumbai_client_receive.c

@@ -1,3 +1,62 @@
-int main(){
+#include "../../libs/communication/communication.h"
+#include "../../libs/protocol/protocol.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <unistd.h>
 
+int main() {
+
+	unsigned char buffer[MESSAGE_SIZE];
+	read(0, buffer, MESSAGE_SIZE);
+	message msg;
+	deserialize_message(buffer, MESSAGE_SIZE, &msg);
+
+	if (msg.header.isgroup) {
+		const char *directory_format = "/opt/djumbai/group/%d/";
+		char group_path[50];
+		sprintf(group_path, directory_format, msg.header.receiver);
+		char message_box_path[70];
+		sprintf(message_box_path, group_path, "message_box/");
+
+		struct stat st;
+		if (stat(group_path, &st) == -1) {
+			// Directory doesn't exist, so create it
+			if (mkdir(group_path, 0070) == -1) {
+				perror("mkdir");
+				return EXIT_FAILURE;
+			}
+		}
+		if (stat(message_box_path, &st) == -1) {
+			// Directory doesn't exist, so create it
+			if (mkdir(message_box_path, 0070) == -1) {
+				perror("mkdir");
+				return EXIT_FAILURE;
+			}
+		}
+        chroot(message_box_path);
+        //Do the rest
+	} else {
+        
+	//	struct stat st;
+	//	if (stat(user_path, &st) == -1) {
+	//		// Directory doesn't exist, so create it
+	//		if (mkdir(user_path, 0700) == -1) {
+	//			perror("mkdir");
+	//			return EXIT_FAILURE;
+	//		}
+	//	}
+	//	if (stat(message_box_path, &st) == -1) {
+	//		// Directory doesn't exist, so create it
+	//		if (mkdir(message_box_path, 0700) == -1) {
+	//			perror("mkdir");
+	//			return EXIT_FAILURE;
+	//		}
+	//	}
+    //    chroot(message_box_path);
+        //
+		// Message receiver is a user
+		// Write to the user's mailbox
+	}
 }