Annotation of embedaddon/php/win32/inet.c, revision 1.1.1.1
1.1 misho 1: #include "config.w32.h"
2: #if (_WIN32_WINNT < 0x0600) /* Vista/2k8 have these functions */
3: #include "php.h"
4: #include <winsock2.h>
5: #include <windows.h>
6: #include <Ws2tcpip.h>
7:
8: #include "inet.h"
9:
10: PHPAPI int inet_pton(int af, const char* src, void* dst)
11: {
12: int address_length;
13: struct sockaddr_storage sa;
14: struct sockaddr_in *sin = (struct sockaddr_in *)&sa;
15: struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&sa;
16:
17: switch (af) {
18: case AF_INET:
19: address_length = sizeof (struct sockaddr_in);
20: break;
21:
22: case AF_INET6:
23: address_length = sizeof (struct sockaddr_in6);
24: break;
25:
26: default:
27: return -1;
28: }
29:
30: if (WSAStringToAddress ((LPTSTR) src, af, NULL, (LPSOCKADDR) &sa, &address_length) == 0) {
31: switch (af) {
32: case AF_INET:
33: memcpy (dst, &sin->sin_addr, sizeof (struct in_addr));
34: break;
35:
36: case AF_INET6:
37: memcpy (dst, &sin6->sin6_addr, sizeof (struct in6_addr));
38: break;
39: }
40: return 1;
41: }
42:
43: return 0;
44: }
45:
46: PHPAPI const char* inet_ntop(int af, const void* src, char* dst, size_t size)
47: {
48: int address_length;
49: DWORD string_length = size;
50: struct sockaddr_storage sa;
51: struct sockaddr_in *sin = (struct sockaddr_in *)&sa;
52: struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&sa;
53:
54: memset (&sa, 0, sizeof (sa));
55: switch (af) {
56: case AF_INET:
57: address_length = sizeof (struct sockaddr_in);
58: sin->sin_family = af;
59: memcpy (&sin->sin_addr, src, sizeof (struct in_addr));
60: break;
61:
62: case AF_INET6:
63: address_length = sizeof (struct sockaddr_in6);
64: sin6->sin6_family = af;
65: memcpy (&sin6->sin6_addr, src, sizeof (struct in6_addr));
66: break;
67:
68: default:
69: return NULL;
70: }
71:
72: if (WSAAddressToString ((LPSOCKADDR) &sa, address_length, NULL, dst, &string_length) == 0) {
73: return dst;
74: }
75:
76: return NULL;
77: }
78:
79: int inet_aton(const char *cp, struct in_addr *inp) {
80: inp->s_addr = inet_addr(cp);
81:
82: if (inp->s_addr == INADDR_NONE) {
83: return 0;
84: }
85:
86: return 1;
87: }
88: #endif
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