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528b2c61 | 1 | |
2 | /* | |
47f6e231 | 3 | * $Id: fde.h,v 1.13 2007/08/13 17:20:51 hno Exp $ |
528b2c61 | 4 | * |
5 | * | |
6 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
7 | * ---------------------------------------------------------- | |
8 | * | |
9 | * Squid is the result of efforts by numerous individuals from | |
10 | * the Internet community; see the CONTRIBUTORS file for full | |
11 | * details. Many organizations have provided support for Squid's | |
12 | * development; see the SPONSORS file for full details. Squid is | |
13 | * Copyrighted (C) 2001 by the Regents of the University of | |
14 | * California; see the COPYRIGHT file for full details. Squid | |
15 | * incorporates software developed and/or copyrighted by other | |
16 | * sources; see the CREDITS file for full details. | |
17 | * | |
18 | * This program is free software; you can redistribute it and/or modify | |
19 | * it under the terms of the GNU General Public License as published by | |
20 | * the Free Software Foundation; either version 2 of the License, or | |
21 | * (at your option) any later version. | |
22 | * | |
23 | * This program is distributed in the hope that it will be useful, | |
24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
26 | * GNU General Public License for more details. | |
27 | * | |
28 | * You should have received a copy of the GNU General Public License | |
29 | * along with this program; if not, write to the Free Software | |
30 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
31 | * | |
32 | */ | |
33 | ||
34 | #ifndef SQUID_FDE_H | |
35 | #define SQUID_FDE_H | |
a46d2c0e | 36 | #include "comm.h" |
528b2c61 | 37 | |
781ce8ff | 38 | class PconnPool; |
39 | ||
62e76326 | 40 | class fde |
41 | { | |
42 | ||
528b2c61 | 43 | public: |
75faaa7a | 44 | /* NOTE: memset is used on fdes today. 20030715 RBC */ |
528b2c61 | 45 | static void DumpStats (StoreEntry *); |
62e76326 | 46 | |
528b2c61 | 47 | char const *remoteAddr() const; |
48 | void dumpStats (StoreEntry &, int); | |
49 | bool readPending(int); | |
781ce8ff | 50 | void noteUse(PconnPool *); |
528b2c61 | 51 | |
52 | unsigned int type; | |
53 | u_short local_port; | |
54 | u_short remote_port; | |
62e76326 | 55 | |
ddfcbc22 | 56 | struct IN_ADDR local_addr; |
528b2c61 | 57 | unsigned char tos; |
58 | char ipaddr[16]; /* dotted decimal address of peer */ | |
59 | char desc[FD_DESC_SZ]; | |
62e76326 | 60 | |
61 | struct | |
62 | { | |
aeb090a2 | 63 | unsigned int open:1; |
64 | unsigned int close_request:1; | |
65 | unsigned int write_daemon:1; | |
66 | unsigned int closing:1; | |
67 | unsigned int socket_eof:1; | |
68 | unsigned int nolinger:1; | |
69 | unsigned int nonblocking:1; | |
70 | unsigned int ipc:1; | |
71 | unsigned int called_connect:1; | |
72 | unsigned int nodelay:1; | |
73 | unsigned int close_on_exec:1; | |
74 | unsigned int read_pending:1; | |
75 | unsigned int write_pending:1; | |
76 | } flags; | |
62e76326 | 77 | |
47f6e231 | 78 | int64_t bytes_read; |
79 | int64_t bytes_written; | |
781ce8ff | 80 | |
aeb090a2 | 81 | struct { |
781ce8ff | 82 | int uses; /* ie # req's over persistent conn */ |
83 | PconnPool *pool; | |
aeb090a2 | 84 | } pconn; |
781ce8ff | 85 | |
751406fe | 86 | unsigned epoll_state; |
62e76326 | 87 | |
528b2c61 | 88 | struct _fde_disk disk; |
89 | PF *read_handler; | |
90 | void *read_data; | |
91 | PF *write_handler; | |
92 | void *write_data; | |
93 | PF *timeout_handler; | |
94 | time_t timeout; | |
95 | void *timeout_data; | |
96 | void *lifetime_data; | |
97 | close_handler *closeHandler; /* linked list */ | |
51026b54 | 98 | CommWriteStateData *wstate; /* State data for comm_write */ |
528b2c61 | 99 | READ_HANDLER *read_method; |
100 | WRITE_HANDLER *write_method; | |
101 | #if USE_SSL | |
102 | SSL *ssl; | |
528b2c61 | 103 | #endif |
629b5f75 | 104 | #ifdef _SQUID_MSWIN_ |
aeb090a2 | 105 | struct { |
629b5f75 | 106 | long handle; |
aeb090a2 | 107 | } win32; |
629b5f75 | 108 | #endif |
109 | ||
528b2c61 | 110 | }; |
111 | ||
112 | #endif /* SQUID_FDE_H */ |