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03aea5e9 RS |
1 | /* |
2 | Copyright (C) 2013 by Ronnie Sahlberg <ronniesahlberg@gmail.com> | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU Lesser General Public License as published by | |
6 | the Free Software Foundation; either version 2.1 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public License | |
15 | along with this program; if not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
d7c6e9aa RS |
17 | |
18 | #ifdef AROS | |
19 | ||
2cdf4fcb RS |
20 | #include <stdio.h> |
21 | #include <stdlib.h> | |
f69bd554 | 22 | #include <string.h> |
d7c6e9aa RS |
23 | #include <sys/types.h> |
24 | #include <sys/time.h> | |
f69bd554 RS |
25 | #include <sys/socket.h> |
26 | #include <netdb.h> | |
d7c6e9aa | 27 | #include "aros_compat.h" |
f95e1d11 RS |
28 | #include <errno.h> |
29 | #include <bsdsocket/socketbasetags.h> | |
d7c6e9aa RS |
30 | |
31 | #undef poll | |
32 | ||
f69bd554 RS |
33 | int aros_getnameinfo(const struct sockaddr *sa, socklen_t salen, |
34 | char *host, size_t hostlen, | |
35 | char *serv, size_t servlen, int flags) | |
36 | { | |
37 | struct sockaddr_in *sin = (struct sockaddr_in *)sa; | |
38 | ||
39 | if (host) { | |
40 | snprintf(host, hostlen, Inet_NtoA(sin->sin_addr.s_addr)); | |
41 | } | |
42 | ||
43 | return 0; | |
44 | } | |
45 | ||
46 | int aros_getaddrinfo(const char *node, const char*service, | |
47 | const struct addrinfo *hints, | |
48 | struct addrinfo **res) | |
49 | { | |
50 | struct sockaddr_in *sin; | |
51 | ||
52 | sin = malloc(sizeof(struct sockaddr_in)); | |
53 | sin->sin_len = sizeof(struct sockaddr_in); | |
54 | sin->sin_family=AF_INET; | |
55 | ||
56 | /* Some error checking would be nice */ | |
57 | sin->sin_addr.s_addr = inet_addr(node); | |
58 | ||
59 | sin->sin_port=0; | |
60 | if (service) { | |
5c9c5f15 | 61 | sin->sin_port=htons(atoi(service)); |
f69bd554 RS |
62 | } |
63 | ||
64 | *res = malloc(sizeof(struct addrinfo)); | |
65 | ||
66 | (*res)->ai_family = AF_INET; | |
67 | (*res)->ai_addrlen = sizeof(struct sockaddr_in); | |
68 | (*res)->ai_addr = (struct sockaddr *)sin; | |
69 | ||
70 | return 0; | |
71 | } | |
72 | ||
73 | void aros_freeaddrinfo(struct addrinfo *res) | |
74 | { | |
75 | free(res->ai_addr); | |
76 | free(res); | |
77 | } | |
78 | ||
79 | int aros_inet_pton(int af, char *src, void *dst) | |
80 | { | |
9a9126c3 RS |
81 | struct sockaddr_in sin; |
82 | ||
83 | sin.sin_addr.s_addr = inet_addr(src); | |
84 | memcpy(dst, &sin.sin_addr.s_addr, sizeof(sin.sin_addr,s_addr)); | |
85 | return 1; | |
f69bd554 RS |
86 | } |
87 | ||
88 | ||
89 | /* unix device numbers dont really make much sense on aros ... */ | |
e77d093c RS |
90 | int major(int i) |
91 | { | |
92 | return 1; | |
93 | } | |
94 | int minor(int i) | |
95 | { | |
96 | return 2; | |
97 | } | |
d7c6e9aa | 98 | |
2cdf4fcb RS |
99 | struct Library * SocketBase = NULL; |
100 | ||
f95e1d11 RS |
101 | extern int errno; |
102 | int h_errno = 0; | |
103 | ||
104 | ||
2cdf4fcb RS |
105 | void aros_init_socket(void) |
106 | { | |
107 | if (!(SocketBase = OpenLibrary("bsdsocket.library", 4))) { | |
f69bd554 | 108 | printf("NoTCP/IP Stack available"); |
2cdf4fcb RS |
109 | exit(10); |
110 | } | |
f95e1d11 RS |
111 | if (SocketBaseTags(SBTM_SETVAL(SBTC_ERRNOPTR(sizeof(errno))), |
112 | (IPTR)&errno, | |
113 | SBTM_SETVAL(SBTC_HERRNOLONGPTR), | |
114 | (IPTR)&h_errno, TAG_DONE)) { | |
115 | printf("Failed to set ERRNO"); | |
116 | exit(10); | |
117 | } | |
2cdf4fcb RS |
118 | } |
119 | ||
d7c6e9aa RS |
120 | int aros_poll(struct pollfd *fds, unsigned int nfds, int timo) |
121 | { | |
122 | struct timeval timeout, *toptr; | |
123 | fd_set ifds, ofds, efds, *ip, *op; | |
a7954132 | 124 | unsigned int i, maxfd = 0; |
d7c6e9aa RS |
125 | int rc; |
126 | ||
127 | // Set up the file-descriptor sets in ifds, ofds and efds. | |
128 | FD_ZERO(&ifds); | |
129 | FD_ZERO(&ofds); | |
130 | FD_ZERO(&efds); | |
131 | for (i = 0, op = ip = 0; i < nfds; ++i) | |
132 | { | |
133 | fds[i].revents = 0; | |
134 | if(fds[i].events & (POLLIN|POLLPRI)) | |
135 | { | |
136 | ip = &ifds; | |
137 | FD_SET(fds[i].fd, ip); | |
138 | } | |
139 | if(fds[i].events & POLLOUT) | |
140 | { | |
141 | op = &ofds; | |
142 | FD_SET(fds[i].fd, op); | |
143 | } | |
144 | FD_SET(fds[i].fd, &efds); | |
a7954132 RS |
145 | if (fds[i].fd > maxfd) { |
146 | maxfd = fds[i].fd; | |
147 | } | |
d7c6e9aa RS |
148 | } |
149 | ||
150 | // Set up the timeval structure for the timeout parameter | |
151 | if(timo < 0) | |
152 | { | |
153 | toptr = 0; | |
154 | } | |
155 | else | |
156 | { | |
157 | toptr = &timeout; | |
158 | timeout.tv_sec = timo / 1000; | |
159 | timeout.tv_usec = (timo - timeout.tv_sec * 1000) * 1000; | |
160 | } | |
161 | ||
a7954132 | 162 | rc = WaitSelect(maxfd + 1, ip, op, &efds, toptr, NULL); |
d7c6e9aa RS |
163 | |
164 | if(rc <= 0) | |
165 | return rc; | |
166 | ||
167 | if(rc > 0) | |
168 | { | |
169 | for (i = 0; i < nfds; ++i) | |
170 | { | |
171 | int fd = fds[i].fd; | |
172 | if(fds[i].events & (POLLIN|POLLPRI) && FD_ISSET(fd, &ifds)) | |
173 | fds[i].revents |= POLLIN; | |
174 | if(fds[i].events & POLLOUT && FD_ISSET(fd, &ofds)) | |
175 | fds[i].revents |= POLLOUT; | |
176 | if(FD_ISSET(fd, &efds)) // Some error was detected ... should be some way to know. | |
177 | fds[i].revents |= POLLHUP; | |
178 | } | |
179 | } | |
180 | return rc; | |
181 | } | |
182 | ||
183 | #endif | |
f69bd554 | 184 |