int server_client_receive_analize(t_trame **list_trame, \
char *buffer)
{
int i;
char **tab;
i = 0;
if ((tab = my_strtok(buffer, " ", 0)) == NULL)
return (EXIT_FAILURE);
while (tab[i])
{
if (is_number(tab[i]) == 1)
{
if ((server_client_add_trame(list_trame, my_getnbr(tab[i]),
tab[i + 1])) == EXIT_FAILURE)
return (EXIT_FAILURE);
i++;
}
else
(*list_trame)->buffer = my_strconcat((*list_trame)->buffer, tab[i]);
if (tab[i] != NULL)
i++;
}
return (EXIT_SUCCESS);
}
void testMY_STRCONCAT(void){
char* str = NULL;
if(temp_file != NULL){
str = my_strconcat("test", "ing");
CU_ASSERT_STRING_EQUAL(str, "testing");
free(str);
str = my_strconcat("test", NULL);
CU_ASSERT_STRING_EQUAL(str, "test");
free(str);
str = my_strconcat(NULL, "ing");
CU_ASSERT_STRING_EQUAL(str, "ing");
free(str);
str = my_strconcat(NULL, NULL);
CU_ASSERT(str == NULL);
}
}
char *server_distribution_send_plage(int x0,
int x1)
{
char *buffer;
char *buffer_x0;
char *buffer_x1;
if ((buffer_x0 = server_int_to_str(x0)) == NULL)
return (NULL);
if ((buffer_x1 = server_int_to_str(x1)) == NULL)
return (NULL);
if ((buffer = my_strconcat(buffer_x0, "-")) == NULL)
return (NULL);
if ((buffer = my_strconcat(buffer, buffer_x1)) == NULL)
return (NULL);
free(buffer_x0);
free(buffer_x1);
return (buffer);
}
void exe_mkfile(t_dir* lroot, char* name){
char* fullname;
t_metafile *f;
// printf("Dir fullname: %s \n", lroot->fullname);
fullname = (char*)xmalloc(sizeof(char)* 1);
fullname[0] = '\0';
fullname = my_strconcat(fullname, lroot->fullname);
fullname = my_strconcat(fullname, name);
f = (t_metafile*)xmalloc(sizeof(t_metafile)*1);
f->fullname = (char*)xmalloc(sizeof(char)*my_strlen(fullname)*1);
my_strcpy(f->fullname, fullname);
f->fullname[my_strlen(fullname)] = '\0';
f->path = (char*)xmalloc(sizeof(char)*(my_strlen(lroot->path)+1));
my_strcpy(f->path,lroot->path);
f->path[my_strlen(lroot->path)] = '\0';
f->filesize = 0;
f->tv = time_stamp();
f->LFile = create_Lfile(f->filesize);
f->filename = (char*)xmalloc(sizeof(char)*(my_strlen(name)+1));
my_strcpy(f->filename, name);
f->path[my_strlen(lroot->path)] = '\0';
/* printf("1: %s\n", f->filename);
printf("2: %s\n", f->fullname);
printf("3: %s\n", f->path);
printf("4: %i\n", f->filesize);
printf("5: %d\n", (int)f->tv);
print_Ldisk();
*/
p_push(lroot->GFiles, f, 0);
gl_filecount++;
}
int main(int argc, char **argv)
{
char c, *user, *pwd, *homedir;
user = "******";
pwd = "\0";
homedir = "\0";
write_stdout("\n\t**ADD A USER IN DATABANK**\n\n");
write_stdout("<enter your login>\n");
while ((read(STDIN_FILENO, &c, 1) != -1) && (c != '\n'))
user = my_strconcat(user, c);
write_stdout("<enter your password>\n");
while ((read(STDIN_FILENO, &c, 1) != -1) && (c != '\n'))
pwd = my_strconcat(pwd, c);
write_stdout("<enter your homedirectory>\n");
while ((read(STDIN_FILENO, &c, 1) != -1) && (c != '\n'))
homedir = my_strconcat(homedir, c);
add_user_db(user, pwd, homedir);
write_stdout("<you are now a member of our databank>\n");
return 0;
}
void changeUserNick(struct s_node **head, int userfd, char *newNick)
{
struct user *currentUser = NULL;
while (*head != NULL)
{
currentUser = (struct user *)(*head)->elem;
if (currentUser->fd == userfd)
currentUser->nick = my_strconcat(newNick, "");
else
*head = (*head)->next;
}
}
char *server_client_trame(t_client *client, char *trame, char *buffer)
{
int retrn;
trame = my_strconcat(trame, buffer);
if ((retrn = server_client_receive_is_valide(trame)) > -1)
{
server_client_receive_action(client, \
server_client_receive_cut_trame(trame));
trame = my_strdup(&trame[retrn + 1]);
}
return (trame);
}
int main(int argc, char *argv[])
{
int listener, newsockfd, portno, i, j, bytesRead;
fd_set master, readfd;
struct s_node *userList = NULL;
struct user *newUser = NULL;
socklen_t clilen;
char buffer[256];
char *messageSending;
struct sockaddr_in serv_addr, cli_addr;
int n, maxFileDescriptors = 0;
char **parsedInput;
if (argc < 2)
{
my_str("Usage: /server [port]\n");
exit(1);
}
listener = socket(AF_INET, SOCK_STREAM, 0);
if (listener < 0)
{
my_str("ERROR opening socket");
exit(1);
}
my_bzero((char *) &serv_addr, sizeof(serv_addr));
portno = my_atoi(argv[1]);
serv_addr.sin_family = AF_INET;
serv_addr.sin_addr.s_addr = INADDR_ANY;
serv_addr.sin_port = htons(portno);
my_memset(&(serv_addr.sin_zero), '\0', 8);
if (bind(listener, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0)
{
my_str("Binding failed.\n");
exit(1);
}
listen(listener,5);
FD_ZERO(&master);
FD_ZERO(&readfd);
FD_SET(listener, &master);
maxFileDescriptors = listener;
my_str("Server is now online!\n\n");
while(1)
{
readfd = master;
if (select(maxFileDescriptors + 1, &readfd, NULL, NULL, NULL) < 0)
error("select() failed!\n");
for(i = 3; i <= maxFileDescriptors; i++)
{
if(FD_ISSET(i, &readfd))
{
if(i == listener) /* we got a new connection */
{
my_str("Got a new connection!\n");
clilen = sizeof(cli_addr);
newsockfd = accept(listener,
(struct sockaddr *) &cli_addr,
&clilen);
if (newsockfd < 0)
error("ERROR on accept");
/* read in username */
my_bzero(buffer, 256);
bytesRead = read(newsockfd, buffer, 255);
if (bytesRead > 0) /* was valid username */
{
newUser = (struct user *)malloc(sizeof(struct user));
newUser->fd = newsockfd;
newUser->nick = my_strconcat(buffer, ""); /* hacky lmao */
add_node(new_node(newUser, NULL, NULL), &userList);
my_str("New user entry: ");
my_str(buffer);
my_char('\n');
messageSending = my_strconcat(buffer, " has connected.");
for(j = 3; j <= maxFileDescriptors; j++)
{
if(FD_ISSET(j, &master))
{
if(j != listener && j != i)
{
if (write(j, messageSending, my_strlen(messageSending)) < 0)
error("write() error!\n");
}
}
}
}
else
my_str("no nickname received...\n");
FD_SET(newsockfd, &master);
if (newsockfd > maxFileDescriptors)
maxFileDescriptors = newsockfd;
}
else /* we got text */
{
bytesRead = read(i, buffer, 255);
messageSending = "";
if (bytesRead > 1) /* got a message, not just a newline */
{
buffer[bytesRead] = '\0';
if (buffer[0] == '/') /* special command */
{
parsedInput = my_str2vect(buffer);
if (my_strcmp(parsedInput[0], "/nick") == 0)
{
if (parsedInput[1] != NULL)
{
messageSending = my_strconcat(getUserNick(userList, i), " changed their nick to ");
removeUser(&userList, i);
newUser = (struct user *)malloc(sizeof(struct user));
newUser->fd = i;
newUser->nick = parsedInput[1];
add_node(new_node(newUser, NULL, NULL), &userList);
messageSending = my_strconcat(messageSending, getUserNick(userList, i));
}
}
else if (my_strcmp(parsedInput[0], "/me") == 0)
{
messageSending = my_strconcat(getUserNick(userList, i), " ");
messageSending = my_strconcat(messageSending, my_vect2str(&parsedInput[1]));
}else if (my_strcmp(parsedInput[0], "/exit") == 0)
{
messageSending = "";
}else /* invalid command */
{
if (write(i, "Invalid command.", my_strlen("Invalid command.")) < 0)
error("wrote() error!\n");
}
}
else /* normal message */
{
messageSending = my_strconcat(getUserNick(userList, i), ": ");
messageSending = my_strconcat(messageSending, buffer);
}
if (my_strcmp(messageSending, "") != 0) /* if wrote message to send, send it */
{
my_str(messageSending);
my_char('\n');
for(j = 3; j <= maxFileDescriptors; j++)
{
if(FD_ISSET(j, &master))
{
if(j != listener && j != i)
{
if (write(j, messageSending, my_strlen(messageSending)) < 0)
error("write() error!\n");
}
}
}
}
}
else if (bytesRead == 0) /* we closed the file descriptor on client */
{
messageSending = my_strconcat("SERVER: ", getUserNick(userList, i));
messageSending = my_strconcat(messageSending, " disconnected.\n");
my_str(messageSending);
removeUser(&userList, i);
for(j = 3; j <= maxFileDescriptors; j++)
{
if(FD_ISSET(j, &master))
{
if(j != listener && j != i)
{
/* change to "SERVER: /nick disconnected" */
if (write(j, messageSending, my_strlen(messageSending)) < 0)
error("write() error!\n");
}
}
}
close(i);
FD_CLR(i, &master);
continue;
}
else if (bytesRead < 0)
error("Read error...\n");
}
}
}
}
return 0;
}
