int
SOCK_get_id(SocketClass *self)
{
int id;
if (!self)
return 0;
if (0 != self->errornumber)
return 0;
if (self->reslen > 0)
{
mylog("SOCK_get_id has to eat %d bytes\n", self->reslen);
/*
do
{
SOCK_get_next_byte(self, FALSE);
if (0 != self->errornumber)
return 0;
} while (self->reslen > 0);
*/
SOCK_get_next_n_bytes(self, self->reslen, NULL);
}
id = SOCK_get_next_byte(self, FALSE);
self->reslen = 0;
return id;
}
/* bufsize must include room for the null terminator
will read at most bufsize-1 characters + null.
*/
void
SOCK_get_string(SocketClass *self, char *buffer, int bufsize)
{
register int lf = 0;
for (lf = 0; lf < bufsize; lf++)
if ( ! (buffer[lf] = SOCK_get_next_byte(self)))
return;
buffer[bufsize-1] = '\0';
}
/*
* bufsize must include room for the null terminator
* will read at most bufsize-1 characters + null.
* returns TRUE if truncation occurs.
*/
BOOL
SOCK_get_string(SocketClass *self, char *buffer, Int4 bufsize)
{
int lf;
for (lf = 0; lf < bufsize - 1; lf++)
if (!(buffer[lf] = SOCK_get_next_byte(self, FALSE)))
return FALSE;
buffer[bufsize - 1] = '\0';
return TRUE;
}
void
SOCK_get_n_char(SocketClass *self, char *buffer, int len)
{
int lf;
if ( ! buffer) {
self->errornumber = SOCKET_NULLPOINTER_PARAMETER;
self->errormsg = "get_n_char was called with NULL-Pointer";
return;
}
for(lf=0; lf < len; lf++)
buffer[lf] = SOCK_get_next_byte(self);
}
void
SOCK_get_n_char(SocketClass *self, char *buffer, Int4 len)
{
int lf;
if (!self)
return;
if (!buffer)
{
SOCK_set_error(self, SOCKET_NULLPOINTER_PARAMETER, "get_n_char was called with NULL-Pointer");
return;
}
for (lf = 0; lf < len; lf++)
{
if (0 != self->errornumber)
break;
buffer[lf] = SOCK_get_next_byte(self, FALSE);
}
}