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liblongpath
liblongpath-rsync
Commits
83fff1aa
Commit
83fff1aa
authored
Nov 20, 1998
by
Andrew Tridgell
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Plain Diff
added "dont compress" option with the default setting of
*.gz *.tgz *.zip *.z *.rpm *.deb
parent
055af776
Changes
4
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4 changed files
with
50 additions
and
1 deletion
+50
-1
loadparm.c
loadparm.c
+4
-0
rsyncd.conf.yo
rsyncd.conf.yo
+12
-0
sender.c
sender.c
+2
-0
token.c
token.c
+32
-1
No files found.
loadparm.c
View file @
83fff1aa
...
...
@@ -131,6 +131,7 @@ typedef struct
char
*
exclude_from
;
char
*
log_format
;
char
*
refuse_options
;
char
*
dont_compress
;
int
timeout
;
}
service
;
...
...
@@ -155,6 +156,7 @@ static service sDefault =
NULL
,
/* exclude from */
"%o %h [%a] %m (%u) %f %l"
,
/* log format */
NULL
,
/* refuse options */
"*.gz *.tgz *.zip *.z *.rpm *.deb"
,
/* dont compress */
0
/* timeout */
};
...
...
@@ -264,6 +266,7 @@ static struct parm_struct parm_table[] =
{
"transfer logging"
,
P_BOOL
,
P_LOCAL
,
&
sDefault
.
transfer_logging
,
NULL
,
0
},
{
"log format"
,
P_STRING
,
P_LOCAL
,
&
sDefault
.
log_format
,
NULL
,
0
},
{
"refuse options"
,
P_STRING
,
P_LOCAL
,
&
sDefault
.
refuse_options
,
NULL
,
0
},
{
"dont compress"
,
P_STRING
,
P_LOCAL
,
&
sDefault
.
dont_compress
,
NULL
,
0
},
{
NULL
,
P_BOOL
,
P_NONE
,
NULL
,
NULL
,
0
}
};
...
...
@@ -337,6 +340,7 @@ FN_LOCAL_STRING(lp_exclude, exclude)
FN_LOCAL_STRING
(
lp_exclude_from
,
exclude_from
)
FN_LOCAL_STRING
(
lp_log_format
,
log_format
)
FN_LOCAL_STRING
(
lp_refuse_options
,
refuse_options
)
FN_LOCAL_STRING
(
lp_dont_compress
,
dont_compress
)
FN_LOCAL_INTEGER
(
lp_timeout
,
timeout
)
/* local prototypes */
...
...
rsyncd.conf.yo
View file @
83fff1aa
...
...
@@ -294,6 +294,18 @@ prints an error message and exits.
The full names of the options must be used (ie. you must use
"compress" not "z" to disable compression).
dit(bf(dont compress)) The "dont compress" option allows you to select
filenames based on wildcard patterns that should not be compressed
during transfer. Compression is expensive in terms of CPU usage so it
is usually good to not try to compress files that won't compress well,
such as already compressed files.
The "dont compress" option takes a space separated list of
case-insensitive wildcard patterns. Any source filename matching one
of the patterns will not be compressed during transfer.
The default setting is verb(*.gz *.tgz *.zip *.z *.rpm *.deb)
enddit()
manpagesection(AUTHENTICATION STRENGTH)
...
...
sender.c
View file @
83fff1aa
...
...
@@ -200,6 +200,8 @@ void send_files(struct file_list *flist,int f_out,int f_in)
if
(
!
am_server
)
{
log_transfer
(
file
,
fname
+
offset
);
}
set_compression
(
fname
);
match_sums
(
f_out
,
s
,
buf
,
st
.
st_size
);
...
...
token.c
View file @
83fff1aa
...
...
@@ -21,7 +21,38 @@
#include "zlib/zlib.h"
extern
int
do_compression
;
static
int
compression_level
=
Z_DEFAULT_COMPRESSION
;
/* determine the compression level based on a wildcard filename list */
void
set_compression
(
char
*
fname
)
{
extern
int
module_id
;
char
*
dont
;
char
*
tok
;
if
(
!
do_compression
)
return
;
compression_level
=
Z_DEFAULT_COMPRESSION
;
dont
=
lp_dont_compress
(
module_id
);
if
(
!
dont
||
!*
dont
)
return
;
dont
=
strdup
(
dont
);
fname
=
strdup
(
fname
);
if
(
!
dont
||
!
fname
)
return
;
strlower
(
dont
);
strlower
(
fname
);
for
(
tok
=
strtok
(
dont
,
" "
);
tok
;
tok
=
strtok
(
NULL
,
" "
))
{
if
(
fnmatch
(
tok
,
fname
,
0
)
==
0
)
{
compression_level
=
0
;
break
;
}
}
free
(
dont
);
free
(
fname
);
}
/* non-compressing recv token */
static
int
simple_recv_token
(
int
f
,
char
**
data
)
...
...
@@ -104,7 +135,7 @@ send_deflated_token(int f, int token,
tx_strm
.
next_in
=
NULL
;
tx_strm
.
zalloc
=
NULL
;
tx_strm
.
zfree
=
NULL
;
if
(
deflateInit2
(
&
tx_strm
,
Z_DEFAULT_COMPRESSION
,
if
(
deflateInit2
(
&
tx_strm
,
compression_level
,
Z_DEFLATED
,
-
15
,
8
,
Z_DEFAULT_STRATEGY
)
!=
Z_OK
)
{
rprintf
(
FERROR
,
"compression init failed
\n
"
);
...
...
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