new i missing exit abruply

Co-authored-by: João Maria Janeiro <[email protected]>

main.c

@@ -7,27 +7,25 @@ int checkIpPortValid(int, char **);
 int valid_digit(char *);
 int checkIp(char *);
 
+char aux[100];
+
 
 int main(int argc, char *argv[]) {
     if(!checkIpPortValid(argc, argv)) exit(0); // Check if the dkt program was summoned with 3 arguments
-    char ip[15];
-    strcpy(ip, "127.0.0.1");
-    char* port = argv[2];
     Server * myServer = (Server*)malloc(sizeof(Server));
-
+    strcpy(myServer->myIp, "127.0.0.1");
+    strcpy(myServer->myPort, argv[2]);
+
 
     while(1) { // The code will run until the "exit" command is summoned
         char buffer[100];
-        char lixo[100];
         // Show the user interface
         printf("Available commands:\n\n new i - create a new ring with the i server only \n exit\n");
         fgets(buffer, 100 , stdin);
         const char delim[2] = " ";
         if(strcmp(strtok(strdup(buffer), delim), "new") == 0) { // Check if the command is the new command
-            int server;
-            sscanf(buffer, "%s %d", lixo, &server); // Get the server port
-            printf("Entrou\n");
-            createServer(port);
+            sscanf(buffer, "%s %d", aux, &(myServer->key)); // Get the server key
+            createServer(myServer);
         } else if(strcmp(buffer, "exit\n") == 0) {
             exit(0);
         }

server.c

@@ -26,11 +26,11 @@ fd_set rfds;
 socklen_t addrlen;
 struct addrinfo hints,*res;
 struct sockaddr_in addr;
-char buffer[128];
+char buffer[128] = "";
 
 
 
-void createServer(char*port) {
+void createServer(Server* server) {
   fd=socket(AF_INET,SOCK_STREAM,0);
   if (fd==-1) {
       printf("SOCKET ERROR\n");
@@ -42,7 +42,7 @@ void createServer(char*port) {
   hints.ai_socktype=SOCK_STREAM;
   hints.ai_flags=AI_PASSIVE;
 
-  errcode=getaddrinfo(NULL,port,&hints,&res);
+  errcode=getaddrinfo(NULL,server->myPort,&hints,&res);
     if((errcode)!=0) {
       printf("GETADDRINFO ERROR\n");
       /*error*/exit(1);
@@ -112,7 +112,7 @@ void createServer(char*port) {
         } else {
           buffer[n] = '\0';
           write(1,"received: ",11); write(1,buffer,n); // Print incoming message
-          n = write(newfd,"Server Response\n",n);
+          n = write(newfd,"Server Response\n",17);
           if(n==-1)/*error*/exit(1);
         }
       }

server.h

@@ -2,8 +2,8 @@
 #define _SERVER_H
 
 typedef struct server {
-  char* myIp;
-  char* myPort;
+  char myIp[30];
+  char myPort[10];
   int key;
 
   char* nextIp;
@@ -12,7 +12,7 @@ typedef struct server {
 }Server;
 
 
-void createServer(char*);
+void createServer(Server*);
 
 
 #endif

test/tester.c

@@ -37,17 +37,17 @@ void main(int argc, char *argv[]) {
     n=connect(fd,res->ai_addr,res->ai_addrlen);
     if(n==-1)/*error*/exit(1);
 
-    while(1) {
+    // while(1) {
         char user_input[128];
         fgets(user_input, 100 , stdin);
-        n=write(fd,user_input,128);
+        n=write(fd,user_input, strlen(user_input));
         if(n==-1)/*error*/exit(1);
 
         n=read(fd,buffer,128);
         if(n==-1)/*error*/exit(1);
 
         write(1,"Teste: ",8); write(1,buffer,n); write(1, "\n", 3);
-    }
+    // }
 
     freeaddrinfo(res);
     close(fd);