]>
git.ipfire.org Git - thirdparty/squid.git/blob - src/ufsdump.cc
4 * DEBUG: section 00 UFS Store Dump Tool
5 * AUTHOR: Robert Collins
7 * SQUID Web Proxy Cache http://www.squid-cache.org/
8 * ----------------------------------------------------------
10 * Squid is the result of efforts by numerous individuals from
11 * the Internet community; see the CONTRIBUTORS file for full
12 * details. Many organizations have provided support for Squid's
13 * development; see the SPONSORS file for full details. Squid is
14 * Copyrighted (C) 2001 by the Regents of the University of
15 * California; see the COPYRIGHT file for full details. Squid
16 * incorporates software developed and/or copyrighted by other
17 * sources; see the CREDITS file for full details.
19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with this program; if not, write to the Free Software
31 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
36 #include "StoreMeta.h"
37 #include "StoreMetaUnpacker.h"
40 #include "mgr/Registration.h"
55 /* stub functions for parts of squid not factored to be dynamic yet */
57 eventAdd(const char *name
, EVH
* func
, void *arg
, double when
, int, bool cbdata
)
60 // required by storeKeyPublicByRequest*
61 // XXX: what pulls in storeKeyPublicByRequest?
62 const char *urlCanonical(HttpRequest
*) { assert(false); return NULL
; }
65 storeAppendPrintf(StoreEntry
* e
, const char *fmt
,...)
76 Mgr::RegisterAction(char const * action
, char const * desc
, OBJH
* handler
, int pw_req_flag
, int atomic
) {}
78 /* MinGW needs also a stub of death() */
82 std::cout
<< "Fatal: Signal " << sig
;
87 fatal(const char *message
)
89 fprintf(stderr
, "FATAL: %s\n", message
);
93 /* end stub functions */
110 uint64_t swap_file_sz
;
115 struct DumpStoreMeta
: public unary_function
<StoreMeta
, void> {
118 void operator()(StoreMeta
const &x
) {
119 switch (x
.getType()) {
122 std::cout
<< "MD5: " << storeKeyText((const cache_key
*)x
.value
) << std::endl
;
126 std::cout
<< "STD, Size:" << ((struct MetaStd
*)x
.value
)->swap_file_sz
<<
127 " Flags: 0x" << std::hex
<< ((struct MetaStd
*)x
.value
)->flags
<< std::dec
<<
128 " Refcount: " << ((struct MetaStd
*)x
.value
)->refcount
<<
132 case STORE_META_STD_LFS
:
133 std::cout
<< "STD_LFS, Size: " << ((struct MetaStdLfs
*)x
.value
)->swap_file_sz
<<
134 " Flags: 0x" << std::hex
<< ((struct MetaStdLfs
*)x
.value
)->flags
<< std::dec
<<
135 " Refcount: " << ((struct MetaStdLfs
*)x
.value
)->refcount
<<
140 assert (((char *)x
.value
)[x
.length
- 1] == 0);
141 std::cout
<< "URL: " << (char *)x
.value
<< std::endl
;
145 std::cout
<< "Unknown store meta type: " << (int)x
.getType() <<
146 " of length " << x
.length
<< std::endl
;
153 main(int argc
, char *argv
[])
156 StoreMeta
*metadata
= NULL
;
160 throw std::runtime_error("No filename provided");
162 fd
= open (argv
[1], O_RDONLY
| O_BINARY
);
165 throw std::runtime_error("Could not open file.");
167 char tempbuf
[SM_PAGE_SIZE
];
169 int len
= read(fd
, tempbuf
, SM_PAGE_SIZE
);
172 throw std::runtime_error("Could not read header into memory.");
180 StoreMetaUnpacker
aBuilder(tempbuf
, len
, &hdr_len
);
182 metadata
= aBuilder
.createStoreMeta ();
184 cache_key key
[SQUID_MD5_DIGEST_LENGTH
];
186 memset(key
, '\0', SQUID_MD5_DIGEST_LENGTH
);
188 DumpStoreMeta dumper
;
190 for_each(*metadata
, dumper
);
194 } catch (std::runtime_error error
) {
195 std::cout
<< "Failed : " << error
.what() << std::endl
;
201 StoreMeta::FreeList(&metadata
);