2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
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/*
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Original copyright header listed below. This comes via rsync.
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Any additional changes are provided via the same license as the original.
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Copyright (C) 2011 Muhammad Umair
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*/
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/*
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* Copyright (C) 1996-2001 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
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* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
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* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
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* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
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* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
27 |
#include <cstdio> |
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#include <cstring> |
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
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#include <iostream> |
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namespace drizzled |
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{
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namespace type |
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{
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class IPv6 { |
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struct ipv6_ds |
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{
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unsigned short ip6[8]; |
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2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
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} str; |
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
42 |
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
43 |
//Function to store the IPv4 address in IPv6 Data Structure
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int ipv4_inet_pton(const char *src) |
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{
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
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char *ptr_src ; |
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char ipv4_map_ipv6[20], ipv4[16], octet_1[5], octet_2[5], concat_octets[20]; |
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int octet[4], octet_index = 0 , dot_count = 0; |
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static const char hex[] = "0123456789"; |
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const char * char_ptr_src; |
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memset(ipv4_map_ipv6, 0, sizeof(ipv4_map_ipv6)); |
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strcpy(ipv4_map_ipv6, src); |
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memset(octet, 0, sizeof(octet)); |
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memset(ipv4, 0, sizeof(ipv4)); |
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memset(octet_1, 0, sizeof(octet_1)); |
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memset(octet_2, 0, sizeof(octet_2)); |
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memset(concat_octets, 0, sizeof(concat_octets)); |
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ptr_src = ipv4_map_ipv6; |
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if (*ptr_src == ':' && *++ptr_src != ':') |
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return 0; // Invalid IP Address |
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if (*ptr_src == ':' && *++ptr_src == ':') |
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++ptr_src; |
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strcpy(ipv4,ptr_src); |
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ptr_src = ipv4; |
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while(*ptr_src != '\0') |
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{
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dot_count++; |
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if (*ptr_src == '.' && *++ptr_src != '.') |
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{
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if (dot_count == 1) |
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return 0; // Invalid IP Address |
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}
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char_ptr_src = strchr (hex, *ptr_src); |
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if(char_ptr_src == NULL) |
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{
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return 0; // Invalid IP Address |
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}
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++ptr_src; |
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}
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ptr_src = ipv4; |
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while(*ptr_src != '\0') |
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{
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if ( *ptr_src == ':' && *++ptr_src == '\0') |
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{
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return 0; // Invalid IP Address |
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}
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if ( *ptr_src == '.' && *++ptr_src == '\0') |
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{
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return 0; // Invalid IP Address |
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}
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++ptr_src; |
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}
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ptr_src = strtok(ipv4,"."); |
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while (ptr_src != '\0') |
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{
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2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
113 |
sscanf(ptr_src, "%d", &octet[octet_index]); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
114 |
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
115 |
if(octet[octet_index++] > 255) |
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{
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return 0; // Invalid IP Address |
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}
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
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ptr_src = strtok (NULL, "."); |
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
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}// end of main while loop |
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if(octet[3] == 0) |
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{
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octet[3] = octet[2]; |
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octet[2] = octet[1]; |
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octet[1] = octet[0]; |
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octet[0] = 0; |
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}
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if(octet_index < 3 || octet_index > 4) |
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{
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
133 |
return 0; // Invalid IP Address |
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
134 |
}
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octet_index = 0; |
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str.ip6[0] = str.ip6[1] = str.ip6[2] = str.ip6[3] = str.ip6[4] = str.ip6[5] = 0; |
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for (int i=6 ; i <= 7; i++) |
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{
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
142 |
if (i == 7) |
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{
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
144 |
++octet_index; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
145 |
}
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sprintf(octet_1, "%02x", octet[octet_index]); |
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sprintf(octet_2, "%02x", octet[++octet_index]); |
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strcpy(concat_octets,octet_1); |
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strcat(concat_octets,octet_2); |
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sscanf(concat_octets,"%x",(unsigned int *)&str.ip6[i]); |
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||
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
157 |
memset(octet_1, 0, sizeof(octet_1)); |
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memset(octet_2, 0, sizeof(octet_2)); |
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memset(concat_octets, 0, sizeof(concat_octets)); |
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
162 |
}
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
163 |
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
164 |
return 1; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
165 |
}//end of ipv4_inet_pton() function |
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//Function to retain the IPv4 address from IPv6 Data Structure
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char * ipv4_inet_ntop(char *destination) |
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{
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
170 |
memset(destination, 0, sizeof(destination)); |
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snprintf(destination, IPV6_BUFFER_LENGTH, "%03x:%03x:%03x:%03x:%03x:%03x:%03d.%03d.%03d.%03d" , |
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str.ip6[0],str.ip6[1],str.ip6[2],str.ip6[3],str.ip6[4],str.ip6[5], |
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(((unsigned int )str.ip6[6]>>8) & 0xFF), |
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((unsigned int )str.ip6[6] & 0xFF), |
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(((unsigned int )str.ip6[7]>>8) & 0xFF), |
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((unsigned int )str.ip6[7] & 0xFF)); |
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return destination; |
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}// end of ipv4_inet_ntop function |
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
182 |
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//Function to store the IPv6 address in IPv6 Data Structure
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int ipv6_inet_pton(const char *src) |
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{
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
187 |
if (strlen(src)> IPV6_DISPLAY_LENGTH) |
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
188 |
{
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return 0; //Invalid IPaddress |
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}
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
191 |
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
192 |
//Local variables
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char ipv6[IPV6_BUFFER_LENGTH]; |
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2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
194 |
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2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
195 |
memset(ipv6, 0, IPV6_BUFFER_LENGTH); |
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
196 |
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
197 |
strcpy(ipv6,src); |
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
198 |
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
199 |
char ipv6_temp[IPV6_BUFFER_LENGTH], ipv6_temp1[IPV6_BUFFER_LENGTH], ipv6_temp2[IPV6_BUFFER_LENGTH]; |
200 |
||
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
201 |
memset(ipv6_temp, 0, IPV6_BUFFER_LENGTH); |
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strcpy(ipv6_temp, ipv6); |
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memset(ipv6_temp1, 0, IPV6_BUFFER_LENGTH); |
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strcpy(ipv6_temp1, ipv6); |
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memset(ipv6_temp2, 0, IPV6_BUFFER_LENGTH); |
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2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
210 |
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strcpy(ipv6_temp2,ipv6); |
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static const char hex[] = "0123456789abcdef"; |
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char temp[IPV6_BUFFER_LENGTH]; |
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char *ptr_src ,*ptr_char, *ptr_src1; |
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const char *char_ptr_src; // get the src char |
|
2406
by Mark Atwood
can use 0 to mean NULL, cannot use NULL to mean 0 |
218 |
int char_int = 0, index_ip6 = 0, octet_count = 0, not_colon = 0, colon = 0, count_colon = 0; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
219 |
char temp_first[IPV6_BUFFER_LENGTH],temp_end[IPV6_BUFFER_LENGTH]; |
220 |
||
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
221 |
memset(temp_first, 0, IPV6_BUFFER_LENGTH); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
222 |
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2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
223 |
memset(temp_end, 0, IPV6_BUFFER_LENGTH); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
224 |
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ptr_src = ipv6; |
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//while loop check three consective colons
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while (*ptr_src != '\0') |
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{
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if (*ptr_src == ':' && *++ptr_src == ':' && *++ptr_src == ':') |
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{
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return 0; // Invalid IP Address |
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}
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||
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
235 |
++ptr_src; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
236 |
}
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||
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
238 |
ptr_src = ipv6; |
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//Check first colon position
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while (*ptr_src != '\0') |
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{
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count_colon++; |
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if (*ptr_src == ':' && *++ptr_src != ':') |
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{
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if (count_colon == 1) |
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return 0; // Invalid IP Address |
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}
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++ptr_src; |
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}
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ptr_src = ipv6; |
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//Check last colon position
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while (*ptr_src != '\0') |
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{
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if ( *ptr_src == ':' && *++ptr_src == '\0') |
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{
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return 0; // Invalid IP Address |
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}
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++ptr_src; |
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}
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count_colon = 0; |
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||
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
269 |
//while loop count the total number of octets
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ptr_src = strtok (ipv6_temp2,":"); |
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while (ptr_src != NULL) |
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{
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octet_count++; |
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ptr_src = strtok (NULL, ":"); |
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}
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//Retrun zero if total number of octets are greater than 8
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if(octet_count > 8) |
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{
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return 0 ; // Invalid IP Address |
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}
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284 |
||
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
285 |
bool colon_flag = true; |
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ptr_src = ipv6; |
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//Check the existance of consective two colons
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while (*ptr_src != '\0') |
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{
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if (*ptr_src == ':' && *++ptr_src == ':') |
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{
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colon_flag = false; |
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}
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++ptr_src; |
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}
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if (colon_flag == true && octet_count < 8) |
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{
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return 0; |
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}
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302 |
||
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
303 |
int num_miss_octet =0; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
304 |
|
305 |
num_miss_octet = 8 - octet_count; |
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
306 |
#if 0
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
307 |
size = 2*num_miss_octet +1;
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
308 |
#endif
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309 |
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310 |
std::string zero_append; |
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
311 |
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ptr_src = ipv6_temp; |
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//while loop locate the "::" position (start,middle or end)
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while(*ptr_src != '\0') |
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{
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if(*ptr_src == ':' && *++ptr_src == ':') |
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{
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if (*++ptr_src=='\0') |
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{
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colon =2; |
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}
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else if (not_colon == 0) |
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{
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colon=1; |
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}
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else
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{
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colon=3; |
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}
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count_colon++; |
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||
334 |
if(count_colon == 2) |
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{
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return 0; // Invalid IP Address. Ther must be single time double colon '::' |
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}
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}
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339 |
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ptr_src++; |
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not_colon++; |
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}// end of while loop |
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344 |
// if colon = 0 means the IPv6 Address string is in presffered form otherwise first it covert it into prefeered form
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if(colon>0) |
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{
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347 |
//zero padding format according to the '::' position
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|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
348 |
zero_append+= ""; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
349 |
|
350 |
for (int i= 0; i < num_miss_octet; i++) |
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{
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if(colon==1) // start |
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{
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|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
354 |
zero_append+= "0:"; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
355 |
}
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
356 |
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
357 |
if(colon==2 || colon==3) //middle or end colon =2 shows at end |
358 |
{
|
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
359 |
zero_append+= ":0"; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
360 |
}
|
361 |
}
|
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
362 |
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
363 |
if(colon==3) |
364 |
{
|
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
365 |
zero_append+= ":"; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
366 |
}
|
367 |
||
368 |
ptr_src = temp_end; |
|
369 |
||
370 |
if(colon==1 || colon==3) |
|
371 |
{ //only for start and middle |
|
372 |
||
373 |
ptr_src1 = strstr (ipv6_temp,"::"); |
|
374 |
||
375 |
ptr_src1 = ptr_src1+2; |
|
376 |
||
377 |
while(*ptr_src1 != '\0') |
|
378 |
{
|
|
379 |
*ptr_src++ = *ptr_src1++; |
|
380 |
||
381 |
if(*ptr_src1 == '\0') |
|
382 |
{
|
|
383 |
*ptr_src ='\0'; |
|
384 |
}
|
|
385 |
}
|
|
386 |
}
|
|
387 |
||
388 |
//copy the input IPv6 string before and after '::'
|
|
389 |
ptr_src1 = strstr (ipv6_temp1,"::"); |
|
390 |
||
391 |
*ptr_src1 ='\0'; |
|
392 |
||
393 |
strcpy(temp_first,ipv6_temp1); |
|
394 |
||
395 |
if(colon==2) // end |
|
396 |
{
|
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
397 |
strcat(temp_first, zero_append.c_str()); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
398 |
}
|
399 |
else
|
|
400 |
{
|
|
2415.1.1
by Brian Aker
Fix memory leak when creating ipv6 string |
401 |
strcat(temp_first, zero_append.c_str()); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
402 |
|
403 |
strcat(temp_first,temp_end); |
|
404 |
}
|
|
405 |
||
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
406 |
memset(ipv6, 0, IPV6_BUFFER_LENGTH); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
407 |
|
408 |
strcpy(ipv6,temp_first); |
|
409 |
}// end of main if statement |
|
410 |
||
411 |
||
412 |
||
413 |
//while loop store each octet on ipv6 struture in decimal value of hexadecimal digits
|
|
414 |
ptr_char = temp; |
|
415 |
||
416 |
ptr_src = strtok (ipv6,":"); |
|
417 |
||
418 |
||
419 |
while (ptr_src != NULL) |
|
420 |
{
|
|
421 |
strcpy(temp, ptr_src); |
|
422 |
||
423 |
ptr_char = temp; |
|
424 |
||
425 |
int octet_length = strlen(ptr_char); |
|
426 |
||
427 |
*(ptr_char + octet_length) = '\0'; |
|
428 |
||
429 |
||
430 |
while(*ptr_char != '\0') |
|
431 |
{
|
|
432 |
char_int = tolower(*ptr_char); |
|
433 |
||
434 |
char_ptr_src = strchr (hex, char_int); |
|
435 |
||
436 |
if(char_ptr_src == NULL) |
|
437 |
{
|
|
438 |
return 0; // Invalid IP Address |
|
439 |
||
440 |
}
|
|
441 |
||
442 |
*ptr_char = *char_ptr_src; |
|
443 |
ptr_char++; |
|
444 |
}//end of inner while loop |
|
445 |
||
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
446 |
ptr_char -= octet_length; |
447 |
||
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
448 |
unsigned int ptr_char_val = 0; |
449 |
||
450 |
sscanf(ptr_char, "%x", (unsigned int *)&ptr_char_val); |
|
451 |
||
452 |
//check if "xxxx" value greater than "ffff=65535"
|
|
453 |
if (ptr_char_val > 65535) |
|
454 |
{
|
|
455 |
str.ip6[0] = str.ip6[1] = str.ip6[2] = str.ip6[3] = str.ip6[4] = str.ip6[5] = str.ip6[6] = str.ip6[7] = 0; |
|
456 |
return 0; |
|
457 |
}
|
|
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
458 |
|
459 |
unsigned int *ptr = (unsigned int *)&(str.ip6[index_ip6++]); |
|
460 |
||
461 |
sscanf(ptr_char, "%x", ptr); |
|
462 |
||
463 |
memset(temp, 0, IPV6_BUFFER_LENGTH); |
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
464 |
|
465 |
ptr_src = strtok (NULL, ":"); |
|
466 |
}// end of main while loop |
|
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
467 |
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
468 |
return 1; |
469 |
}// end of Ipv6_Inet_pton function |
|
470 |
||
471 |
//Function to retain the IPv6 address from IPv6 Data Structure
|
|
472 |
char* ipv6_inet_ntop(char *destination) |
|
473 |
{
|
|
474 |
char temp[10]; |
|
475 |
||
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
476 |
memset(temp, 0, sizeof(temp)); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
477 |
|
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
478 |
memset(destination, 0, IPV6_BUFFER_LENGTH); |
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
479 |
|
480 |
||
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
481 |
for (int i= 0; i <= 7; i++) |
482 |
{
|
|
483 |
if(i==7) |
|
484 |
{
|
|
485 |
sprintf(temp,"%04x",str.ip6[i]); |
|
486 |
||
487 |
strcat(destination,temp); |
|
488 |
}
|
|
489 |
else
|
|
490 |
{
|
|
491 |
sprintf(temp,"%04x:",str.ip6[i]); |
|
492 |
||
493 |
strcat(destination,temp); |
|
494 |
}
|
|
495 |
||
2405
by Mark Atwood
memset(buf,NULL,len) is not ok, should be memset(buf,0,len) |
496 |
memset(temp, 0, sizeof(temp)); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
497 |
}
|
498 |
||
499 |
||
500 |
return destination; |
|
501 |
}// end of Ipv6_Inet_ntop function |
|
502 |
||
503 |
||
504 |
public: |
|
505 |
||
506 |
IPv6() |
|
507 |
{
|
|
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
508 |
str.ip6[0] = str.ip6[1] = str.ip6[2] = str.ip6[3] = str.ip6[4] = str.ip6[5] = str.ip6[6] = str.ip6[7] = 0; |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
509 |
}
|
510 |
||
511 |
||
512 |
void store_object(unsigned char *out) |
|
513 |
{
|
|
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
514 |
memcpy(out, (unsigned char *)&str, sizeof(str)); |
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
515 |
}
|
516 |
||
517 |
void restore_object(const unsigned char * in) |
|
518 |
{
|
|
519 |
memcpy(&str, (struct ipv6_ds *)in, sizeof(str)); |
|
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
520 |
}
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
521 |
|
522 |
int inet_pton(const char *ip) |
|
523 |
{
|
|
524 |
char * pch; |
|
525 |
||
526 |
pch=strchr((char *)ip,'.'); |
|
527 |
||
528 |
if(pch == NULL) |
|
529 |
{
|
|
530 |
return ipv6_inet_pton(ip); |
|
531 |
}
|
|
532 |
else
|
|
533 |
{
|
|
534 |
return ipv4_inet_pton(ip); |
|
535 |
}
|
|
536 |
}
|
|
537 |
||
538 |
char * inet_ntop(char *dest) |
|
539 |
{
|
|
540 |
if (str.ip6[0]==0 && str.ip6[1]==0 && str.ip6[2]==0 && str.ip6[3]==0 && str.ip6[4]==0 && str.ip6[5]==0 && str.ip6[6]!=0) |
|
541 |
{
|
|
542 |
return ipv4_inet_ntop(dest); |
|
543 |
}
|
|
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
544 |
else
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
545 |
{
|
546 |
return ipv6_inet_ntop(dest); |
|
547 |
}
|
|
548 |
}
|
|
2409.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/IPV6-REFACTOR1 |
549 |
|
2398.1.1
by Muhammad Umair
merge lp:~mumair/drizzle/drizzle-IPv6Address |
550 |
static const size_t LENGTH= 16; |
551 |
static const size_t IPV6_DISPLAY_LENGTH= 39; |
|
552 |
static const size_t IPV6_BUFFER_LENGTH= IPV6_DISPLAY_LENGTH+1; |
|
553 |
||
554 |
}; // endof class |
|
555 |
||
556 |
} /* namespace type */ |
|
557 |
} /* namespace drizzled */ |
|
558 |