Include/TCPIP%20Stack/DNS.h

/*********************************************************************
 *
 *      DNS Client Module Header
 *
 *********************************************************************
 * FileName:        DNS.h
 * Dependencies:    None
 * Processor:       PIC18, PIC24F, PIC24H, dsPIC30F, dsPIC33F
 * Complier:        Microchip C18 v3.02 or higher
 *                                      Microchip C30 v2.01 or higher
 * Company:         Microchip Technology, Inc.
 *
 * Software License Agreement
 *
 * Copyright © 2002-2007 Microchip Technology Inc.  All rights 
 * reserved.
 *
 * Microchip licenses to you the right to use, modify, copy, and 
 * distribute: 
 * (i)  the Software when embedded on a Microchip microcontroller or 
 *      digital signal controller product (“Device”) which is 
 *      integrated into Licensee’s product; or
 * (ii) ONLY the Software driver source files ENC28J60.c and 
 *      ENC28J60.h ported to a non-Microchip device used in 
 *      conjunction with a Microchip ethernet controller for the 
 *      sole purpose of interfacing with the ethernet controller. 
 *
 * You should refer to the license agreement accompanying this 
 * Software for additional information regarding your rights and 
 * obligations.
 *
 * THE SOFTWARE AND DOCUMENTATION ARE PROVIDED “AS IS” WITHOUT 
 * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT 
 * LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A 
 * PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL 
 * MICROCHIP BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR 
 * CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF 
 * PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, ANY CLAIMS 
 * BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE 
 * THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION, OR OTHER 
 * SIMILAR COSTS, WHETHER ASSERTED ON THE BASIS OF CONTRACT, TORT 
 * (INCLUDING NEGLIGENCE), BREACH OF WARRANTY, OR OTHERWISE.
 *
 *
 * Author               Date            Comment
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * Howard Schlunder     7/31/06         Original
 * Howard Schlunder             10/09/06        Added DNSBeginUsage(), DNSEndUsage() 
 *                                                                      module ownership semaphore
 ********************************************************************/
#ifndef __DNS_H
#define __DNS_H


// Type constants for DNSResolve(*HostName, Type)
#define DNS_TYPE_A                              (1u)
#define DNS_TYPE_MX                             (15u)

BOOL DNSBeginUsage(void);
void DNSResolve(BYTE *HostName, BYTE Type);
void DNSResolveROM(ROM BYTE *Hostname, BYTE Type);
BOOL DNSIsResolved(IP_ADDR *HostIP);
BOOL DNSEndUsage(void);

#endif
1	hedin	15	/*********************************************************************
2			*
3			* DNS Client Module Header
4			*
5			*********************************************************************
6			* FileName: DNS.h
7			* Dependencies: None
8			* Processor: PIC18, PIC24F, PIC24H, dsPIC30F, dsPIC33F
9			* Complier: Microchip C18 v3.02 or higher
10			* Microchip C30 v2.01 or higher
11			* Company: Microchip Technology, Inc.
12			*
13			* Software License Agreement
14			*
15			* Copyright © 2002-2007 Microchip Technology Inc. All rights
16			* reserved.
17			*
18			* Microchip licenses to you the right to use, modify, copy, and
19			* distribute:
20			* (i) the Software when embedded on a Microchip microcontroller or
21			* digital signal controller product (“Device”) which is
22			* integrated into Licensee’s product; or
23			* (ii) ONLY the Software driver source files ENC28J60.c and
24			* ENC28J60.h ported to a non-Microchip device used in
25			* conjunction with a Microchip ethernet controller for the
26			* sole purpose of interfacing with the ethernet controller.
27			*
28			* You should refer to the license agreement accompanying this
29			* Software for additional information regarding your rights and
30			* obligations.
31			*
32			* THE SOFTWARE AND DOCUMENTATION ARE PROVIDED “AS IS” WITHOUT
33			* WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT
34			* LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A
35			* PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL
36			* MICROCHIP BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR
37			* CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF
38			* PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, ANY CLAIMS
39			* BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE
40			* THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION, OR OTHER
41			* SIMILAR COSTS, WHETHER ASSERTED ON THE BASIS OF CONTRACT, TORT
42			* (INCLUDING NEGLIGENCE), BREACH OF WARRANTY, OR OTHERWISE.
43			*
44			*
45			* Author Date Comment
46			*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
47			* Howard Schlunder 7/31/06 Original
48			* Howard Schlunder 10/09/06 Added DNSBeginUsage(), DNSEndUsage()
49			* module ownership semaphore
50			********************************************************************/
51			#ifndef __DNS_H
52			#define __DNS_H
53
54
55			// Type constants for DNSResolve(*HostName, Type)
56			#define DNS_TYPE_A (1u)
57			#define DNS_TYPE_MX (15u)
58
59			BOOL DNSBeginUsage(void);
60			void DNSResolve(BYTE *HostName, BYTE Type);
61			void DNSResolveROM(ROM BYTE *Hostname, BYTE Type);
62			BOOL DNSIsResolved(IP_ADDR *HostIP);
63			BOOL DNSEndUsage(void);
64
65			#endif