void cmd_login(struct conn_server *server, struct connection *conn,
struct list_packet *packet)
{
conn->type = LOGIN_UNCOMPLETE_CONNECTION;
conn->uin = get_uin(packet);
/* NOTE: this is used for test */
struct uin_entry *uin_entry = malloc(sizeof(struct uin_entry));
uin_entry->uin = conn->uin;
uin_entry->conn = conn;
HASH_ADD_INT(server->uin_conn_map, uin, uin_entry);
cmd_user(server, conn, packet);
}
int my_cmd(char **com, int const cfd)
{
if (strcmp(com[0], "/user") == 0)
cmd_user(com, cfd);
else if (strcmp(com[0], "/nick") == 0)
cmd_nick(com, cfd);
else if (strcmp(com[0], "/join") == 0)
{
if (cmd_join(com, cfd) == -1)
return (-1);
}
else
my_cmd2(com, cfd);
return (0);
}
void
cmd_checkuser(void)
{
uint8_t buf[DIRREC], *p;
static char utime[4];
if(con_clone(FID1, FID2)
|| con_path(FID2, "/adm/users")
|| con_open(FID2, 0)
|| con_stat(FID2, (char*)buf))
return;
p = buf + 3*NAMELEN + 4*4;
if(memcmp(utime, p, 4) == 0)
return;
memmove(utime, p, 4);
cmd_user();
}
/* handler invoked by readline when input is submitted with enter */
static void tty_executor( char *input )
{
char *c;
int len;
/* readline got EOF */
if( ! input ){
terminate++;
return;
}
/* empty command */
if( ! *input ){
free( input );
return;
}
/* strip trailing whitespace */
for( c = input + strlen(input) - 1; c != input && isspace(*c); --c )
*c = 0;
add_history(input);
/* execute action - if one is defined */
len = strcspn( input, "\t " );
if( 0 == strcasecmp( input, "quit" ) ){
terminate++;
} else if( 0 == strcasecmp( input, "exit" ) ){
terminate++;
} else if( len ==4 && 0 == strncasecmp( input, "user", 4 ) ){
cmd_user( input +4 );
} else {
duc_cmd( con, input );
}
free(input);
}
/* client packet handler */
void cmd_packet_handler(struct conn_server *server, struct connection *conn,
struct list_packet *packet)
{
uint16_t command = get_command(packet);
/* check login status */
if (conn->type != LOGIN_OK_CONNECTION &&
command != CMD_LOGIN) {
/* the client not login, ignore this packet */
allocator_free(&server->packet_allocator, packet);
return;
}
switch (command) {
case CMD_KEEP_ALIVE:
cmd_keep_alive(server, conn, packet);
break;
case CMD_LOGIN:
cmd_login(server, conn, packet);
break;
case CMD_LOGOUT:
cmd_logout(server, conn, packet);
break;
case CMD_SET_NICK:
cmd_user(server, conn, packet);
break;
case CMD_ADD_CONTACT:
case CMD_ADD_CONTACT_REPLY:
case CMD_CONTACT_LIST:
case CMD_CONTACT_INFO_MULTI:
cmd_contact(server, conn, packet);
break;
case CMD_MESSAGE:
case CMD_OFFLINE_MSG:
cmd_message(server, conn, packet);
break;
default:
log_err("unkonwn command %#hx\n", command);
break;
}
}
