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| 1 | 32 | kaklik | /********************************************************************* |
| 2 | * |
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| 3 | * DynDNS Headers for Microchip TCP/IP Stack |
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| 4 | * |
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| 5 | ********************************************************************* |
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| 6 | * FileName: DynDNS.h |
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| 7 | * Dependencies: None |
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| 8 | * Processor: PIC18, PIC24F, PIC24H, dsPIC30F, dsPIC33F, PIC32 |
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| 9 | * Compiler: Microchip C32 v1.05 or higher |
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| 10 | * Microchip C30 v3.12 or higher |
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| 11 | * Microchip C18 v3.30 or higher |
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| 12 | * HI-TECH PICC-18 PRO 9.63PL2 or higher |
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| 13 | * Company: Microchip Technology, Inc. |
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| 14 | * |
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| 15 | * Software License Agreement |
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| 16 | * |
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| 17 | * Copyright (C) 2002-2009 Microchip Technology Inc. All rights |
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| 18 | * reserved. |
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| 19 | * |
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| 20 | * Microchip licenses to you the right to use, modify, copy, and |
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| 21 | * distribute: |
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| 22 | * (i) the Software when embedded on a Microchip microcontroller or |
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| 23 | * digital signal controller product ("Device") which is |
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| 24 | * integrated into Licensee's product; or |
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| 25 | * (ii) ONLY the Software driver source files ENC28J60.c, ENC28J60.h, |
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| 26 | * ENCX24J600.c and ENCX24J600.h ported to a non-Microchip device |
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| 27 | * used in conjunction with a Microchip ethernet controller for |
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| 28 | * the sole purpose of interfacing with the ethernet controller. |
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| 29 | * |
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| 30 | * You should refer to the license agreement accompanying this |
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| 31 | * Software for additional information regarding your rights and |
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| 32 | * obligations. |
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| 33 | * |
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| 34 | * THE SOFTWARE AND DOCUMENTATION ARE PROVIDED "AS IS" WITHOUT |
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| 35 | * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT |
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| 36 | * LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A |
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| 37 | * PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
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| 38 | * MICROCHIP BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR |
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| 39 | * CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF |
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| 40 | * PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, ANY CLAIMS |
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| 41 | * BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE |
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| 42 | * THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION, OR OTHER |
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| 43 | * SIMILAR COSTS, WHETHER ASSERTED ON THE BASIS OF CONTRACT, TORT |
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| 44 | * (INCLUDING NEGLIGENCE), BREACH OF WARRANTY, OR OTHERWISE. |
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| 45 | * |
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| 46 | * |
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| 47 | * Author Date Comment |
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| 48 | *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 49 | * A. Shirbhate 1/30/08 Original |
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| 50 | **********************************************************************/ |
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| 51 | #ifndef __DYNDNSCLIENT_H |
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| 52 | #define __DYNDNSCLIENT_H |
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| 53 | |||
| 54 | /**************************************************************************** |
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| 55 | Section: |
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| 56 | Dynamic DNS Client Configuration Parameters |
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| 57 | ***************************************************************************/ |
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| 58 | #define DDNS_CHECKIP_SERVER (ROM BYTE*)"checkip.dyndns.com" // Default CheckIP server for determining current IP address |
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| 59 | #define DDNS_DEFAULT_PORT (80u) // Default port for CheckIP server |
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| 60 | |||
| 61 | /**************************************************************************** |
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| 62 | Section: |
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| 63 | Dynamic DNS Enumerations |
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| 64 | ***************************************************************************/ |
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| 65 | |||
| 66 | // Dynamic DNS Services. |
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| 67 | // Must support the DynDNS API (Auxlang) and correspond |
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| 68 | // to ddnsServiceHosts and ddnsServicePorts in DynDNS.c. |
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| 69 | typedef enum |
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| 70 | { |
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| 71 | DYNDNS_ORG = 0u, // www.dyndns.org |
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| 72 | NO_IP_COM, // www.no-ip.com |
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| 73 | DNSOMATIC_COM // www.dnsomatic.com |
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| 74 | } DDNS_SERVICES; |
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| 75 | |||
| 76 | // Status message for DynDNS client. GOOD and NOCHG are ok, but |
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| 77 | // ABUSE through 911 are fatal. UNCHANGED through INVALID are locally |
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| 78 | // defined. |
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| 79 | typedef enum |
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| 80 | { |
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| 81 | DDNS_STATUS_GOOD = 0u, // Update successful, hostname is now updated |
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| 82 | DDNS_STATUS_NOCHG, // Update changed no setting and is considered abusive. Additional 'nochg' updates will cause hostname to be blocked. |
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| 83 | |||
| 84 | DDNS_STATUS_ABUSE, // The hostname specified is blocked for update abuse. |
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| 85 | DDNS_STATUS_BADSYS, // System parameter not valid. Should be dyndns, statdns or custom. |
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| 86 | DDNS_STATUS_BADAGENT, // The user agent was blocked or not sent. |
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| 87 | DDNS_STATUS_BADAUTH, // The username and password pair do not match a real user. |
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| 88 | DDNS_STATUS_NOT_DONATOR, // An option available only to credited users (such as offline URL) was specified, but the user is not a credited user. If multiple hosts were specified, only a single !donator will be returned. |
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| 89 | DDNS_STATUS_NOT_FQDN, // The hostname specified is not a fully-qualified domain name (not in the form hostname.dyndns.org or domain.com). |
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| 90 | DDNS_STATUS_NOHOST, // The hostname specified does not exist in this user account (or is not in the service specified in the system parameter). |
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| 91 | DDNS_STATUS_NOT_YOURS, // The hostname specified does not belong to this user account. |
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| 92 | DDNS_STATUS_NUMHOST, // Too many hosts specified in an update. |
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| 93 | DDNS_STATUS_DNSERR, // Unspecified DNS error encountered by the DDNS service. |
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| 94 | DDNS_STATUS_911, // There is a problem or scheduled maintenance with the DDNS service. |
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| 95 | |||
| 96 | DDNS_STATUS_UPDATE_ERROR, // Error communicating with Update service. |
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| 97 | DDNS_STATUS_UNCHANGED, // The IP Check indicated that no update was necessary. |
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| 98 | DDNS_STATUS_CHECKIP_ERROR, // Error communicating with CheckIP service. |
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| 99 | DDNS_STATUS_INVALID, // DDNS Client data is not valid. |
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| 100 | DDNS_STATUS_UNKNOWN // DDNS client has not yet been executed with this configuration. |
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| 101 | } DDNS_STATUS; |
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| 102 | |||
| 103 | /**************************************************************************** |
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| 104 | Summary: |
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| 105 | Configuration parameters for the Dynamic DNS Client |
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| 106 | |||
| 107 | Description: |
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| 108 | This structure of pointers configures the Dynamic DNS Client. Initially, |
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| 109 | all pointers will be null and the client will be disabled. <c>Set |
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| 110 | DDNSClient.[field name].szRAM</c> to use a string stored in RAM, or |
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| 111 | <c>DDNSClient.[field name].szROM</c> to use a string stored in ROM. |
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| 112 | (Where <c>[field name]</c> is one of the parameters below.) |
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| 113 | |||
| 114 | If a ROM string is specified, <c>DDNSClient.ROMPointers.[field name]</c> |
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| 115 | must also be set to 1 to indicate that this field should be retrieved |
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| 116 | from ROM instead of RAM. |
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| 117 | |||
| 118 | Parameters: |
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| 119 | CheckIPServer - The server used to determine the external IP address |
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| 120 | CheckIPPort - Port on the above server to connect to |
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| 121 | UpdateServer - The server where updates should be posted |
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| 122 | UpdatePort - Port on the above server to connect to |
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| 123 | Username - The user name for the dynamic DNS server |
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| 124 | Password - The password to supply when making updates |
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| 125 | Host - The host name you wish to update |
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| 126 | ROMPointers - Indicates which parameters to read from ROM instead of RAM. |
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| 127 | ***************************************************************************/ |
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| 128 | typedef struct |
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| 129 | { |
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| 130 | union |
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| 131 | { |
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| 132 | BYTE *szRAM; |
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| 133 | ROM BYTE *szROM; |
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| 134 | } CheckIPServer; |
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| 135 | |||
| 136 | WORD CheckIPPort; |
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| 137 | |||
| 138 | union |
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| 139 | { |
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| 140 | BYTE *szRAM; |
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| 141 | ROM BYTE *szROM; |
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| 142 | } UpdateServer; |
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| 143 | |||
| 144 | WORD UpdatePort; |
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| 145 | |||
| 146 | union |
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| 147 | { |
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| 148 | BYTE *szRAM; |
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| 149 | ROM BYTE *szROM; |
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| 150 | } Username; |
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| 151 | |||
| 152 | union |
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| 153 | { |
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| 154 | BYTE *szRAM; |
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| 155 | ROM BYTE *szROM; |
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| 156 | } Password; |
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| 157 | |||
| 158 | union |
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| 159 | { |
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| 160 | BYTE *szRAM; |
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| 161 | ROM BYTE *szROM; |
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| 162 | } Host; |
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| 163 | |||
| 164 | struct |
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| 165 | { |
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| 166 | unsigned char CheckIPServer:1; |
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| 167 | unsigned char UpdateServer:1; |
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| 168 | unsigned char Username:1; |
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| 169 | unsigned char Password:1; |
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| 170 | unsigned char Host:1; |
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| 171 | |||
| 172 | } ROMPointers; |
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| 173 | |||
| 174 | } DDNS_POINTERS; |
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| 175 | |||
| 176 | // Global DDNS Configuration parameters |
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| 177 | extern DDNS_POINTERS DDNSClient; |
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| 178 | |||
| 179 | /**************************************************************************** |
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| 180 | Section: |
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| 181 | Function Prototypes |
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| 182 | ***************************************************************************/ |
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| 183 | void DDNSTask(void); |
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| 184 | void DDNSInit(void); |
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| 185 | void DDNSForceUpdate(void); |
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| 186 | void DDNSSetService(DDNS_SERVICES svc); |
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| 187 | DDNS_STATUS DDNSGetLastStatus(void); |
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| 188 | IP_ADDR DDNSGetLastIP(void); |
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| 189 | |||
| 190 | #endif |
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| 191 |
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