| 1 | /* |
1 | /* |
| 2 | sockinfo.h -- socket address management |
2 | sockinfo.h -- socket address management |
|
|
3 | Copyright (C) 2003 Marc Lehmann <gvpe@schmorp.de> |
|
|
4 | |
|
|
5 | This file is part of GVPE. |
| 3 | |
6 | |
| 4 | Copyright (C) 2003 Marc Lehmann <pcg@goof.com> |
|
|
| 5 | |
|
|
| 6 | This program is free software; you can redistribute it and/or modify |
7 | GVPE is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
8 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2 of the License, or |
9 | the Free Software Foundation; either version 2 of the License, or |
| 9 | (at your option) any later version. |
10 | (at your option) any later version. |
| 10 | |
11 | |
| 11 | This program is distributed in the hope that it will be useful, |
12 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
15 | GNU General Public License for more details. |
| 15 | |
16 | |
| 16 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
18 | along with gvpe; if not, write to the Free Software |
| 18 | Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
20 | */ |
| 20 | |
21 | |
| 21 | #ifndef VPE_SOCKINFO_H__ |
22 | #ifndef GVPE_SOCKINFO_H__ |
| 22 | #define VPE_SOCKINFO_H__ |
23 | #define GVPE_SOCKINFO_H__ |
| 23 | |
24 | |
| 24 | #include <sys/socket.h> |
25 | #include "netcompat.h" |
| 25 | #include <netinet/in.h> |
|
|
| 26 | |
26 | |
| 27 | #include "conf.h" |
27 | #include "conf.h" |
| 28 | |
28 | |
| 29 | // encapsulate one or more network addresses. this structure |
29 | // encapsulate one or more network addresses. this structure |
| 30 | // gets transferred over the wire, so be careful with endianness etc. |
30 | // gets transferred over the wire, so be careful with endianness etc. |
| … | |
… | |
| 45 | |
45 | |
| 46 | operator const char *() const; |
46 | operator const char *() const; |
| 47 | |
47 | |
| 48 | const sockaddr *sav4 () const; |
48 | const sockaddr *sav4 () const; |
| 49 | const socklen_t salenv4 () const |
49 | const socklen_t salenv4 () const |
|
|
50 | { |
| 50 | { return sizeof (sockaddr_in); } |
51 | return sizeof (sockaddr_in); |
|
|
52 | } |
| 51 | |
53 | |
| 52 | const char *ntoa () const; |
54 | const char *ntoa () const; |
| 53 | |
55 | |
| 54 | bool valid () const |
56 | bool valid () const |
|
|
57 | { |
| 55 | { return prot != 0 && host != 0; } |
58 | return prot != 0 && host != 0; |
|
|
59 | } |
| 56 | |
60 | |
| 57 | sockinfo() { prot = 0; } |
61 | sockinfo() { prot = 0; } |
| 58 | |
62 | |
| 59 | sockinfo(const sockaddr_in &sa, u8 prot) |
63 | sockinfo(const char *hostname, u16 port, u8 prot) { set (hostname, port, prot); } |
| 60 | { set (&sa, prot); } |
64 | sockinfo(const sockaddr_in &sa, u8 prot) { set (&sa, prot); } |
| 61 | |
65 | sockinfo(const conf_node *conf, u8 prot) { set (conf, prot); } |
| 62 | sockinfo(const conf_node *conf, u8 prot) |
|
|
| 63 | { set (conf, prot); } |
|
|
| 64 | }; |
66 | }; |
| 65 | |
67 | |
| 66 | bool operator == (const sockinfo &a, const sockinfo &b); |
68 | bool operator == (const sockinfo &a, const sockinfo &b); |
| 67 | bool operator < (const sockinfo &a, const sockinfo &b); |
69 | bool operator < (const sockinfo &a, const sockinfo &b); |
| 68 | |
70 | |
