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528b2c61 | 1 | |
2 | /* | |
47f6e231 | 3 | * $Id: fde.cc,v 1.7 2007/08/13 17:20:51 hno Exp $ |
528b2c61 | 4 | * |
507d0a78 | 5 | * DEBUG: none FDE |
528b2c61 | 6 | * AUTHOR: Robert Collins |
7 | * | |
8 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
9 | * ---------------------------------------------------------- | |
10 | * | |
11 | * Squid is the result of efforts by numerous individuals from | |
12 | * the Internet community; see the CONTRIBUTORS file for full | |
13 | * details. Many organizations have provided support for Squid's | |
14 | * development; see the SPONSORS file for full details. Squid is | |
15 | * Copyrighted (C) 2001 by the Regents of the University of | |
16 | * California; see the COPYRIGHT file for full details. Squid | |
17 | * incorporates software developed and/or copyrighted by other | |
18 | * sources; see the CREDITS file for full details. | |
19 | * | |
20 | * This program is free software; you can redistribute it and/or modify | |
21 | * it under the terms of the GNU General Public License as published by | |
22 | * the Free Software Foundation; either version 2 of the License, or | |
23 | * (at your option) any later version. | |
24 | * | |
25 | * This program is distributed in the hope that it will be useful, | |
26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
28 | * GNU General Public License for more details. | |
29 | * | |
30 | * You should have received a copy of the GNU General Public License | |
31 | * along with this program; if not, write to the Free Software | |
32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
33 | * | |
34 | */ | |
35 | ||
36 | #include "squid.h" | |
37 | #include "fde.h" | |
985c86bc | 38 | #include "SquidTime.h" |
528b2c61 | 39 | #include "Store.h" |
40 | #include "comm.h" | |
41 | ||
42 | bool | |
43 | fde::readPending(int fdNumber) | |
44 | { | |
45 | if (type == FD_SOCKET) | |
62e76326 | 46 | return comm_has_pending_read(fdNumber); |
47 | ||
528b2c61 | 48 | return read_handler ? true : false ; |
49 | } | |
50 | ||
51 | void | |
52 | fde::dumpStats (StoreEntry &dumpEntry, int fdNumber) | |
53 | { | |
54 | if (!flags.open) | |
62e76326 | 55 | return; |
56 | ||
74cef207 | 57 | #ifdef _SQUID_MSWIN_ |
58 | ||
47f6e231 | 59 | storeAppendPrintf(&dumpEntry, "%4d 0x%-8lX %-6.6s %4d %7"PRId64"%c %7"PRId64"%c %-21s %s\n", |
74cef207 | 60 | fdNumber, |
61 | win32.handle, | |
62 | #else | |
47f6e231 | 63 | storeAppendPrintf(&dumpEntry, "%4d %-6.6s %4d %7"PRId64"%c %7"PRId64"%c %-21s %s\n", |
62e76326 | 64 | fdNumber, |
74cef207 | 65 | #endif |
62e76326 | 66 | fdTypeStr[type], |
67 | timeout_handler ? (int) (timeout - squid_curtime) / 60 : 0, | |
68 | bytes_read, | |
69 | readPending(fdNumber) ? '*' : ' ', | |
70 | bytes_written, | |
71 | write_handler ? '*' : ' ', | |
72 | remoteAddr(), | |
73 | desc); | |
528b2c61 | 74 | } |
75 | ||
76 | void | |
77 | fde::DumpStats (StoreEntry *dumpEntry) | |
78 | { | |
79 | int i; | |
80 | storeAppendPrintf(dumpEntry, "Active file descriptors:\n"); | |
74cef207 | 81 | #ifdef _SQUID_MSWIN_ |
82 | ||
83 | storeAppendPrintf(dumpEntry, "%-4s %-10s %-6s %-4s %-7s* %-7s* %-21s %s\n", | |
84 | "File", | |
85 | "Handle", | |
86 | #else | |
528b2c61 | 87 | storeAppendPrintf(dumpEntry, "%-4s %-6s %-4s %-7s* %-7s* %-21s %s\n", |
62e76326 | 88 | "File", |
74cef207 | 89 | #endif |
62e76326 | 90 | "Type", |
91 | "Tout", | |
92 | "Nread", | |
93 | "Nwrite", | |
94 | "Remote Address", | |
95 | "Description"); | |
74cef207 | 96 | #ifdef _SQUID_MSWIN_ |
97 | storeAppendPrintf(dumpEntry, "---- ---------- ------ ---- -------- -------- --------------------- ------------------------------\n"); | |
98 | #else | |
528b2c61 | 99 | storeAppendPrintf(dumpEntry, "---- ------ ---- -------- -------- --------------------- ------------------------------\n"); |
74cef207 | 100 | #endif |
62e76326 | 101 | |
528b2c61 | 102 | for (i = 0; i < Squid_MaxFD; i++) { |
103 | fd_table[i].dumpStats(*dumpEntry, i); | |
104 | } | |
105 | } | |
106 | ||
107 | char const * | |
108 | fde::remoteAddr() const | |
109 | { | |
110 | LOCAL_ARRAY(char, buf, 32); | |
62e76326 | 111 | |
528b2c61 | 112 | if (type != FD_SOCKET) |
62e76326 | 113 | return null_string; |
114 | ||
528b2c61 | 115 | snprintf(buf, 32, "%s.%d", ipaddr, (int) remote_port); |
62e76326 | 116 | |
528b2c61 | 117 | return buf; |
118 | } | |
119 | ||
781ce8ff | 120 | void |
121 | fde::noteUse(PconnPool *pool) | |
122 | { | |
123 | pconn.uses++; | |
124 | pconn.pool = pool; | |
125 | } |