parse_net.c

来自「samba-3.0.22.tar.gz 编译smb服务器的源码」· C语言 代码 · 共 2,161 行 · 第 1/5 页

		init_netinfo_1(&r_l->logon.info1, flags, pdc_status);	
		r_l->status = NT_STATUS_OK;
		break;
	default:
		DEBUG(2,("init_r_logon_ctrl: unsupported switch value %d\n",
			r_l->switch_value));
		r_l->ptr = 0; /* undocumented pointer */

		/* take a guess at an error code... */
		r_l->status = NT_STATUS_INVALID_INFO_CLASS;
		break;
	}
}

/*******************************************************************
 Reads or writes an NET_R_LOGON_CTRL structure.
********************************************************************/

BOOL net_io_r_logon_ctrl(const char *desc, NET_R_LOGON_CTRL *r_l, prs_struct *ps, 
			 int depth)
{
	prs_debug(ps, depth, desc, "net_io_r_logon_ctrl");
	depth++;

	if(!prs_uint32("switch_value ", ps, depth, &r_l->switch_value))
		return False;
	if(!prs_uint32("ptr          ", ps, depth, &r_l->ptr))
		return False;

	if (r_l->ptr != 0) {
		switch (r_l->switch_value) {
		case 1:
			if(!net_io_netinfo_1("", &r_l->logon.info1, ps, depth))
				return False;
			break;
		default:
			DEBUG(2,("net_io_r_logon_ctrl: unsupported switch value %d\n",
				r_l->switch_value));
			break;
		}
	}

	if(!prs_ntstatus("status       ", ps, depth, &r_l->status))
		return False;

	return True;
}

/*******************************************************************
 Inits an NET_R_GETDCNAME structure.
********************************************************************/
void init_net_q_getdcname(NET_Q_GETDCNAME *r_t, const char *logon_server,
			  const char *domainname)
{
	DEBUG(5,("init_r_getdcname\n"));

	r_t->ptr_logon_server = (logon_server != NULL);
	init_unistr2(&r_t->uni_logon_server, logon_server, UNI_STR_TERMINATE);
	r_t->ptr_domainname = (domainname != NULL);
	init_unistr2(&r_t->uni_domainname, domainname, UNI_STR_TERMINATE);
}

/*******************************************************************
 Reads or writes an NET_Q_GETDCNAME structure.
********************************************************************/

BOOL net_io_q_getdcname(const char *desc, NET_Q_GETDCNAME *r_t, prs_struct *ps,
			int depth)
{
	if (r_t == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_q_getdcname");
	depth++;

	if (!prs_uint32("ptr_logon_server", ps, depth, &r_t->ptr_logon_server))
		return False;

	if (!smb_io_unistr2("logon_server", &r_t->uni_logon_server,
			    r_t->ptr_logon_server, ps, depth))
		return False;

	if (!prs_align(ps))
		return False;

	if (!prs_uint32("ptr_domainname", ps, depth, &r_t->ptr_domainname))
		return False;

	if (!smb_io_unistr2("domainname", &r_t->uni_domainname,
			    r_t->ptr_domainname, ps, depth))
		return False;

	return True;
}


/*******************************************************************
 Inits an NET_R_GETDCNAME structure.
********************************************************************/
void init_net_r_getdcname(NET_R_GETDCNAME *r_t, const char *dcname)
{
	DEBUG(5,("init_r_getdcname\n"));

	init_unistr2(&r_t->uni_dcname, dcname, UNI_STR_TERMINATE);
}

/*******************************************************************
 Reads or writes an NET_R_GETDCNAME structure.
********************************************************************/

BOOL net_io_r_getdcname(const char *desc, NET_R_GETDCNAME *r_t, prs_struct *ps,
			int depth)
{
	if (r_t == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_r_getdcname");
	depth++;

	if (!prs_uint32("ptr_dcname", ps, depth, &r_t->ptr_dcname))
		return False;

	if (!smb_io_unistr2("dcname", &r_t->uni_dcname,
			    r_t->ptr_dcname, ps, depth))
		return False;

	if (!prs_align(ps))
		return False;

	if (!prs_ntstatus("status", ps, depth, &r_t->status))
		return False;

	return True;
}

/*******************************************************************
 Inits an NET_R_TRUST_DOM_LIST structure.
********************************************************************/

void init_r_trust_dom(NET_R_TRUST_DOM_LIST *r_t,
			uint32 num_doms, const char *dom_name)
{
	unsigned int i = 0;

	DEBUG(5,("init_r_trust_dom\n"));

	for (i = 0; i < MAX_TRUST_DOMS; i++) {
		r_t->uni_trust_dom_name[i].uni_str_len = 0;
		r_t->uni_trust_dom_name[i].uni_max_len = 0;
	}
	if (num_doms > MAX_TRUST_DOMS)
		num_doms = MAX_TRUST_DOMS;

	for (i = 0; i < num_doms; i++) {
		fstring domain_name;
		fstrcpy(domain_name, dom_name);
		strupper_m(domain_name);
		init_unistr2(&r_t->uni_trust_dom_name[i], domain_name, UNI_STR_TERMINATE);
		/* the use of UNISTR2 here is non-standard. */
		r_t->uni_trust_dom_name[i].offset = 0x1;
	}
	
	r_t->status = NT_STATUS_OK;
}

/*******************************************************************
 Reads or writes an NET_R_TRUST_DOM_LIST structure.
********************************************************************/

BOOL net_io_r_trust_dom(const char *desc, NET_R_TRUST_DOM_LIST *r_t, prs_struct *ps, int depth)
{
	uint32 value;

	if (r_t == NULL)
		 return False;

	prs_debug(ps, depth, desc, "net_io_r_trust_dom");
	depth++;

	/* temporary code to give a valid response */
	value=2;
	if(!prs_uint32("status", ps, depth, &value))
		 return False;

	value=1;
	if(!prs_uint32("status", ps, depth, &value))
		 return False;
	value=2;
	if(!prs_uint32("status", ps, depth, &value))
		 return False;

	value=0;
	if(!prs_uint32("status", ps, depth, &value))
		 return False;

	value=0;
	if(!prs_uint32("status", ps, depth, &value))
		 return False;

/* old non working code */
#if 0
	int i;

	for (i = 0; i < MAX_TRUST_DOMS; i++) {
		if (r_t->uni_trust_dom_name[i].uni_str_len == 0)
			break;
		if(!smb_io_unistr2("", &r_t->uni_trust_dom_name[i], True, ps, depth))
			 return False;
	}

	if(!prs_ntstatus("status", ps, depth, &r_t->status))
		 return False;
#endif
	return True;
}


/*******************************************************************
 Reads or writes an NET_Q_TRUST_DOM_LIST structure.
********************************************************************/

BOOL net_io_q_trust_dom(const char *desc, NET_Q_TRUST_DOM_LIST *q_l, prs_struct *ps, int depth)
{
	if (q_l == NULL)
		 return False;

	prs_debug(ps, depth, desc, "net_io_q_trust_dom");
	depth++;

	if(!prs_uint32("ptr          ", ps, depth, &q_l->ptr))
		 return False;
	if(!smb_io_unistr2 ("", &q_l->uni_server_name, q_l->ptr, ps, depth))
		 return False;

	return True;
}

/*******************************************************************
 Inits an NET_Q_REQ_CHAL structure.
********************************************************************/

void init_q_req_chal(NET_Q_REQ_CHAL *q_c,
		     const char *logon_srv, const char *logon_clnt,
		     const DOM_CHAL *clnt_chal)
{
	DEBUG(5,("init_q_req_chal: %d\n", __LINE__));

	q_c->undoc_buffer = 1; /* don't know what this buffer is */

	init_unistr2(&q_c->uni_logon_srv, logon_srv , UNI_STR_TERMINATE);
	init_unistr2(&q_c->uni_logon_clnt, logon_clnt, UNI_STR_TERMINATE);

	memcpy(q_c->clnt_chal.data, clnt_chal->data, sizeof(clnt_chal->data));

	DEBUG(5,("init_q_req_chal: %d\n", __LINE__));
}

/*******************************************************************
 Reads or writes an NET_Q_REQ_CHAL structure.
********************************************************************/

BOOL net_io_q_req_chal(const char *desc,  NET_Q_REQ_CHAL *q_c, prs_struct *ps, int depth)
{
	if (q_c == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_q_req_chal");
	depth++;

	if(!prs_align(ps))
		return False;
    
	if(!prs_uint32("undoc_buffer", ps, depth, &q_c->undoc_buffer))
		return False;

	if(!smb_io_unistr2("", &q_c->uni_logon_srv, True, ps, depth)) /* logon server unicode string */
		return False;
	if(!smb_io_unistr2("", &q_c->uni_logon_clnt, True, ps, depth)) /* logon client unicode string */
		return False;

	if(!smb_io_chal("", &q_c->clnt_chal, ps, depth))
		return False;

	return True;
}

/*******************************************************************
 Reads or writes a structure.
********************************************************************/

BOOL net_io_r_req_chal(const char *desc, NET_R_REQ_CHAL *r_c, prs_struct *ps, int depth)
{
	if (r_c == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_r_req_chal");
	depth++;

	if(!prs_align(ps))
		return False;
    
	if(!smb_io_chal("", &r_c->srv_chal, ps, depth)) /* server challenge */
		return False;

	if(!prs_ntstatus("status", ps, depth, &r_c->status))
		return False;

	return True;
}


/*******************************************************************
 Reads or writes a structure.
********************************************************************/

BOOL net_io_q_auth(const char *desc, NET_Q_AUTH *q_a, prs_struct *ps, int depth)
{
	if (q_a == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_q_auth");
	depth++;

	if(!prs_align(ps))
		return False;
    
	if(!smb_io_log_info ("", &q_a->clnt_id, ps, depth)) /* client identification info */
		return False;
	if(!smb_io_chal("", &q_a->clnt_chal, ps, depth))
		return False;

	return True;
}

/*******************************************************************
 Reads or writes a structure.
********************************************************************/

BOOL net_io_r_auth(const char *desc, NET_R_AUTH *r_a, prs_struct *ps, int depth)
{
	if (r_a == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_r_auth");
	depth++;

	if(!prs_align(ps))
		return False;
    
	if(!smb_io_chal("", &r_a->srv_chal, ps, depth)) /* server challenge */
		return False;

	if(!prs_ntstatus("status", ps, depth, &r_a->status))
		return False;

	return True;
}

/*******************************************************************
 Inits a NET_Q_AUTH_2 struct.
********************************************************************/

void init_q_auth_2(NET_Q_AUTH_2 *q_a,
		const char *logon_srv, const char *acct_name, uint16 sec_chan, const char *comp_name,
		const DOM_CHAL *clnt_chal, uint32 clnt_flgs)
{
	DEBUG(5,("init_q_auth_2: %d\n", __LINE__));

	init_log_info(&q_a->clnt_id, logon_srv, acct_name, sec_chan, comp_name);
	memcpy(q_a->clnt_chal.data, clnt_chal->data, sizeof(clnt_chal->data));
	q_a->clnt_flgs.neg_flags = clnt_flgs;

	DEBUG(5,("init_q_auth_2: %d\n", __LINE__));
}

/*******************************************************************
 Reads or writes a structure.
********************************************************************/

BOOL net_io_q_auth_2(const char *desc, NET_Q_AUTH_2 *q_a, prs_struct *ps, int depth)
{
	if (q_a == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_q_auth_2");
	depth++;

	if(!prs_align(ps))
		return False;
    
	if(!smb_io_log_info ("", &q_a->clnt_id, ps, depth)) /* client identification info */
		return False;
	if(!smb_io_chal("", &q_a->clnt_chal, ps, depth))
		return False;
	if(!net_io_neg_flags("", &q_a->clnt_flgs, ps, depth))
		return False;

	return True;
}

/*******************************************************************
 Reads or writes a structure.
********************************************************************/

BOOL net_io_r_auth_2(const char *desc, NET_R_AUTH_2 *r_a, prs_struct *ps, int depth)
{
	if (r_a == NULL)
		return False;

	prs_debug(ps, depth, desc, "net_io_r_auth_2");
	depth++;

	if(!prs_align(ps))
		return False;
    
	if(!smb_io_chal("", &r_a->srv_chal, ps, depth)) /* server challenge */
		return False;
	if(!net_io_neg_flags("", &r_a->srv_flgs, ps, depth))
		return False;

	if(!prs_ntstatus("status", ps, depth, &r_a->status))
		return False;

	return True;
}

/*******************************************************************
 Inits a NET_Q_AUTH_3 struct.
********************************************************************/

void init_q_auth_3(NET_Q_AUTH_3 *q_a,
		const char *logon_srv, const char *acct_name, uint16 sec_chan, const char *comp_name,
		const DOM_CHAL *clnt_chal, uint32 clnt_flgs)