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Apache > HTTP Server > Documentation > Version 2.4 > ¸ðµâ

¾ÆÆÄÄ¡ ¸ðµâ mod_ext_filter

°¡´ÉÇÑ ¾ð¾î:  en  |  fr  |  ja  |  ko 

ÀÌ ¹®¼­´Â ÃÖ½ÅÆÇ ¹ø¿ªÀÌ ¾Æ´Õ´Ï´Ù. ÃÖ±Ù¿¡ º¯°æµÈ ³»¿ëÀº ¿µ¾î ¹®¼­¸¦ Âü°íÇϼ¼¿ä.
¼³¸í:ÀÀ´ä ³»¿ëÀ» ¿ÜºÎ ÇÁ·Î±×·¥À¸·Î ó¸®ÇÑ ÈÄ Å¬¶óÀ̾ðÆ®·Î º¸³½´Ù
»óÅÂ:Extension
¸ðµâ¸í:ext_filter_module
¼Ò½ºÆÄÀÏ:mod_ext_filter.c

¿ä¾à

mod_ext_filter¸¦ »ç¿ëÇÏ¸é °£´ÜÇÏ°í Àͼ÷ÇÑ ¹æ¹ýÀ¸·Î ÇÊÅ͸¦ ¸¸µé ¼ö ÀÖ´Ù. Ç¥ÁØÀԷ¿¡¼­ Àаí Ç¥ÁØÃâ·Â¿¡ ¾²´Â ÇÁ·Î±×·¥(Áï, À¯´Ð½º½Ä ÇÊÅÍ ¸í·É¾î)À» ¾ÆÆÄÄ¡ ÇÊÅÍ·Î »ç¿ëÇÒ ¼ö ÀÖ´Ù. ÀÌ·± ÇÊÅÍ´Â ¾ÆÆÄÄ¡ API·Î ¾²¿©Áö°í ¾ÆÆÄÄ¡ ¼­¹ö ÇÁ·Î¼¼½º ¾È¿¡¼­ ½ÇÇàµÇ´Â ÇÊÅÍ¿¡ ºñÇØ ¸Å¿ì ´À¸®Áö¸¸, ´ÙÀ½°ú °°Àº ÀåÁ¡ÀÌ ÀÖ´Ù:

½ÇÁ¦ »ç¿ëÇϱ⿡´Â ¼º´ÉÀÌ ¶³¾îÁöÁö¸¸, mod_ext_filter¸¦ »ç¿ëÇÏ¿© ÇÊÅ͸¦ »¡¸® ¸¸µé¾îº¼ ¼ö ÀÖ´Ù.

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¿¹Á¦

´Ù¸¥ typeÀÇ ÀÀ´äÀ» HTML·Î ¸¸µç´Ù

# mod_ext_filter Áö½Ã¾î¸¦ °¡Áö°í
# ¿ÜºÎ ÇÁ·Î±×·¥ /usr/bin/enscript¸¦ »ç¿ëÇÏ¿©
# ¹®¼­ÆÄÀÏ°ú text/c ÆÄÀÏÀ» HTML·Î ¸¸µé°í °á°úÀÇ
# typeÀ» text/html·Î º¯°æÇÏ´Â ÇÊÅ͸¦ Á¤ÀÇÇÑ´Ù
ExtFilterDefine c-to-html mode=output \
intype=text/c outtype=text/html \
cmd="/usr/bin/enscript --color -W html -Ec -o - -"

<Directory "/export/home/trawick/apacheinst/htdocs/c">
# Ãâ·Â¿¡ »õ·Î¿î ÇÊÅ͸¦ ½ÇÇàÇÏ´Â core Áö½Ã¾î
SetOutputFilter c-to-html

# .c ÆÄÀÏÀÇ typeÀ» text/c·Î ¸¸µå´Â mod_mime
# Áö½Ã¾î
AddType text/c .c

# µð¹ö±× ¼öÁØÀ» ³ô¿©¼­ ¿äû¸¶´Ù ÇöÀç ¼³Á¤À»
# ¾Ë·ÁÁÖ´Â ·Î±×¹®À» ±â·ÏÇÏ´Â mod_ext_filter
# Áö½Ã¾î
ExtFilterOptions DebugLevel=1
</Directory>

content ÀÎÄÚµù ÇÊÅÍ ±¸ÇöÇϱâ

Note: ¾Æ·¡ gzip ¿¹Á¦´Â ´ÜÁö ¼³¸íÀ» ¿¹·Î µç °ÍÀÌ´Ù. ½ÇÁ¦ ¼­ºñ½º¿¡ »ç¿ëÇÏ·Á¸é mod_deflate¸¦ Âü°íÇÏ±æ ¹Ù¶õ´Ù.

# ¿ÜºÎ ÇÊÅ͸¦ Á¤ÀÇÇÏ´Â mod_ext_filter Áö½Ã¾î
ExtFilterDefine gzip mode=output cmd=/bin/gzip

<Location /gzipped>
# Ãâ·ÂÇÒ¶§ gzip ÇÊÅ͸¦ ½ÇÇàÇÏ´Â core Áö½Ã¾î
SetOutputFilter gzip

# "Content-Encoding: gzip" Çì´õ¸¦ Ãß°¡ÇÏ´Â
# mod_header Áö½Ã¾î
Header set Content-Encoding gzip
</Location>

¼­¹ö¸¦ ´À¸®°Ô Çϱâ

# catÀ¸·Î ¸ðµç ³»¿ëÀ» Åë°úÇÏ´Â ÇÊÅ͸¦ Á¤ÀÇÇÏ´Â
# mod_ext_filter Áö½Ã¾î; catÀº ¾Æ¹«°Íµµ ¼öÁ¤ÇÏÁö
# ¾Ê´Â´Ù; ´ÜÁö 󸮰æ·Î¸¦ ±æ°Ô ÇÏ¿© ÀÚ¿øÀ» ´õ ¼Ò¸ðÇÑ´Ù
ExtFilterDefine slowdown mode=output cmd=/bin/cat \
preservescontentlength

<Location />
# Ãâ·ÂÇÒ¶§ slowdown ÇÊÅ͸¦ ¿©·¯¹ø ½ÇÇàÇÏ´Â core Áö½Ã¾î
#
SetOutputFilter slowdown;slowdown;slowdown
</Location>

sed¸¦ »ç¿ëÇÏ¿© ÀÀ´ä¿¡¼­ ±ÛÀ» ´ëüÇϱâ

# ÀÀ´ä¿¡¼­ ±ÛÀ» ´ëüÇÏ´Â ÇÊÅ͸¦ Á¤ÀÇÇÏ´Â
# mod_ext_filter Áö½Ã¾î
#
ExtFilterDefine fixtext mode=output intype=text/html \
cmd="/bin/sed s/verdana/arial/g"

<Location />
# Ãâ·ÂÇÒ¶§ fixtext ÇÊÅ͸¦ ½ÇÇàÇÏ´Â core Áö½Ã¾î
SetOutputFilter fixtext
</Location>

´Ù¸¥ ÇÊÅ͸¦ ÃßÀûÇϱâ

# ¾ÐÃà ¹®Á¦°¡ Àִ ƯÁ¤ Ŭ¶óÀ̾ðÆ®(IP 192.168.1.31)¿¡
# ´ëÇØ mod_deflate°¡ ÀÐ°í ¾²´Â ÀڷḦ ÃßÀûÇÑ´Ù.
# ÀÌ ÇÊÅÍ´Â mod_deflate·Î º¸³»±â Àü ÀڷḦ ÃßÀûÇÑ´Ù.
ExtFilterDefine tracebefore \
cmd="/bin/tracefilter.pl /tmp/tracebefore" \
EnableEnv=trace_this_client

# ÀÌ ÇÊÅÍ´Â mod_deflate¿¡¼­ ³ª¿À´Â ÀڷḦ ÃßÀûÇÑ´Ù.
# ftype ÆĶó¹ÌÅ͸¦ »ç¿ëÇÏÁö¾Ê´Â °æ¿ì, ±âº» ÇÊÅÍÇü
# AP_FTYPE_RESOURCE´Â ÇÊÅÍ ¼ø¼­¸¦ mod_deflate *ÀÌÀü¿¡*
# µÐ´Ù. AP_FTYPE_CONTENT_SET º¸´Ù Á¶±Ý ³ôÀº ¼ýÀÚ°ªÀ»
# ÁöÁ¤Çϸé mod_deflate ÀÌÈÄ¿¡ ½ÇÇàÇÑ´Ù.
ExtFilterDefine traceafter \
cmd="/bin/tracefilter.pl /tmp/traceafter" \
EnableEnv=trace_this_client ftype=21

<Directory /usr/local/docs>
SetEnvIf Remote_Addr 192.168.1.31 trace_this_client
SetOutputFilter tracebefore;deflate;traceafter
</Directory>

´ÙÀ½Àº ÀڷḦ ÃßÀûÇÏ´Â ÇÊÅÍÀÌ´Ù:

#!/usr/local/bin/perl -w
use strict;

open(SAVE, ">$ARGV[0]")
or die "can't open $ARGV[0]: $?";

while (<STDIN>) {
print SAVE $_;
print $_;
}

close(SAVE);

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ExtFilterDefine Áö½Ã¾î

¼³¸í:¿ÜºÎ ÇÊÅ͸¦ Á¤ÀÇÇÑ´Ù
¹®¹ý:ExtFilterDefine filtername parameters
»ç¿ëÀå¼Ò:ÁÖ¼­¹ö¼³Á¤
»óÅÂ:Extension
¸ðµâ:mod_ext_filter

ExtFilterDefine Áö½Ã¾î´Â ¿ÜºÎ ÇÊÅÍÀÇ ¼ºÁú°ú ½ÇÇàÇÒ ÇÁ·Î±×·¥, ¾Æ±Ô¸ÕÆ®¸¦ Á¤ÀÇÇÑ´Ù.

filternameÀº Á¤ÀÇÇÒ ÇÊÅÍ À̸§À» ÁöÁ¤ÇÑ´Ù. ÀÌ À̸§À» SetOutputFilter Áö½Ã¾î¿¡¼­ »ç¿ëÇÑ´Ù. µî·ÏÇÑ ¸ðµç ÇÊÅ͵鰣¿¡ À̸§ÀÌ °ãÄ¡¸é ¾ÈµÈ´Ù. ÇöÀç ÇÊÅ͵î·Ï API´Â ¿À·ù¸¦ º¸°íÇÏÁö ¾Ê´Â´Ù. ±×·¡¼­ »ç¿ëÀÚ´Â À̸§ÀÌ °ãÄ¡´Â ¹®Á¦¸¦ ¾ËÁö ¸øÇÑ´Ù.

½ÇÇàÇÒ ¿ÜºÎ ¸í·É¾î¿Í ´Ù¸¥ ¼ºÁúÀ» Á¤ÀÇÇÏ´Â ³ª¸ÓÁö ¾Æ±Ô¸ÕÆ®´Â ¾î¶² ¼ø¼­·Î ³ª¿Íµµ °¡´ÉÇÏ´Ù. ´Ü, cmd= ÆĶó¹ÌÅÍ´Â ¹Ýµå½Ã ÇÊ¿äÇÏ´Ù. »ç¿ëÇÒ ¼ö ÀÖ´Â ÆĶó¹ÌÅÍ´Â ´ÙÀ½°ú °°´Ù:

cmd=cmdline
cmd= Å°¿öµå´Â ½ÇÇàÇÒ ¿ÜºÎ ¸í·É¾î¸¦ ÁöÁ¤ÇÑ´Ù. ÇÁ·Î±×·¥¸í µÚ¿¡ ¾Æ±Ô¸ÕÆ®°¡ ÀÖ´Ù¸é ¸í·ÉÇàÀ» ½Öµû¿ÈÇ¥·Î ¹­¾î¾ß ÇÑ´Ù (¿¹¸¦ µé¾î, cmd="/bin/mypgm arg1 arg2"). ½©À» °ÅÄ¡Áö¾Ê°í Á÷Á¢ ÇÁ·Î±×·¥À» ½ÇÇàÇϱ⶧¹®¿¡ ÀϹÝÀûÀÎ ½© µû¿ÈÇ¥´Â ÇÊ¿ä¾ø´Ù. ÇÁ·Î±×·¥ ¾Æ±Ô¸ÕÆ®µéÀº °ø¹éÀ¸·Î ±¸ºÐÇÑ´Ù. ÇÁ·Î±×·¥ ¾Æ±Ô¸ÕÆ®¿¡ °ø¹éÀÌ ÀÖ´Ù¸é °ø¹é ¾Õ¿¡ ¹é½½·¡½¬·Î »ç¿ëÇØ¾ß ÇÑ´Ù. ¹é½½·¡½¬°¡ ¾Æ±Ô¸ÕÆ®ÀÇ ÀϺζó¸é ¹é½½·¡½¬¸¦ µÎ¹ø »ç¿ëÇØ¾ß ÇÑ´Ù. ÇÁ·Î±×·¥À» ½ÇÇàÇÒ¶§ Ç¥ÁØ CGI ȯ°æº¯¼ö¿Í Ãß°¡·Î DOCUMENT_URI, DOCUMENT_PATH_INFO, QUERY_STRING_UNESCAPED º¯¼ö¸¦ ¼³Á¤ÇÑ´Ù.
mode=mode
ÀÀ´äÀ» ó¸®ÇÏ´Â ÇÊÅÍ´Â (±âº»°ªÀÎ) mode=outputÀ» »ç¿ëÇÑ´Ù. ¿äûÀ» ó¸®ÇÏ´Â ÇÊÅÍ´Â mode=inputÀ» »ç¿ëÇÑ´Ù. mode=inputÀº ¾ÆÆÄÄ¡ 2.1¿¡ Ãß°¡µÇ¾ú´Ù.
intype=imt
ÀÌ ÆĶó¹ÌÅÍ´Â ÇÊÅͷΠó¸®ÇÒ ¹®¼­ÀÇ ÀÎÅÍ³Ý media type(Áï, MIME type)À» ÁöÁ¤ÇÑ´Ù. ±âº»ÀûÀ¸·Î ¸ðµç ¹®¼­¸¦ ÇÊÅͷΠó¸®ÇÑ´Ù. intype=À» ÁöÁ¤ÇÏ¸é ´Ù¸¥ typeÀÇ ¹®¼­´Â ÇÊÅͷΠó¸®ÇÏÁö ¾Ê´Â´Ù.
outtype=imt
ÀÌ ÆĶó¹ÌÅÍ´Â ÇÊÅͷΠó¸®ÇÑ ¹®¼­ÀÇ ÀÎÅÍ³Ý media type(Áï, MIME type)À» ÁöÁ¤ÇÑ´Ù. ÇÊÅÍó¸® ÀÛ¾÷Áß¿¡ ÀÎÅÍ³Ý media typeÀ» º¯°æÇÒ¶§ À¯¿ëÇÏ´Ù. ±âº»ÀûÀ¸·Î, ÀÎÅÍ³Ý media typeÀº º¯ÇÏÁö ¾Ê´Â´Ù.
PreservesContentLength
PreservesContentLength Å°¿öµå´Â ÇÊÅÍ°¡ content length¸¦ À¯ÁöÇϵµ·Ï ÇÑ´Ù. ´ëºÎºÐÀÇ ÇÊÅÍ°¡ content length¸¦ º¯°æÇϹǷΠÀÌ Å°¿öµå´Â ±âº»°ªÀÌ ¾Æ´Ï´Ù. ÇÊÅÍ°¡ ±æÀ̸¦ À¯ÁöÇÒ¶§¸¸ ÀÌ Å°¿öµå¸¦ »ç¿ëÇØ¾ß ÇÑ´Ù.
ftype=filtertype
ÀÌ ÆĶó¹ÌÅÍ´Â ÇÊÅÍ Á¾·ù¿¡ ´ëÇÑ ¼ýÀÚ°ªÀ» ÁöÁ¤ÇÑ´Ù. ´ëºÎºÐÀÇ °æ¿ì ±âº»°ªÀÎ AP_FTYPE_RESOURCE°¡ Àû´çÇÏ´Ù. ÇÊÅ͸¦ ½ÇÇàÇÏ´Â ¼ø¼­°¡ ÀÚ¿øÇÊÅÍ¿Í ´Þ¶ó¾ßÇÏ´Â °æ¿ì ÀÌ ÆĶó¹ÌÅÍ°¡ ÇÊ¿äÇÏ´Ù. Àû´çÇÑ °ªÀ» ¾Ë·Á¸é util_filter.h¿¡ ÀÖ´Â AP_FTYPE_* Á¤ÀǸ¦ Âü°íÇ϶ó.
disableenv=env
ÀÌ ÆĶó¹ÌÅÍ·Î ¼³Á¤ÇÑ È¯°æº¯¼ö°¡ Á¤ÀǵǾú´Ù¸é ÇÊÅ͸¦ »ç¿ëÇÏÁö ¾Ê´Â´Ù.
enableenv=env
ÀÌ ÆĶó¹ÌÅÍ·Î ¼³Á¤ÇÑ È¯°æº¯¼ö°¡ Á¤ÀÇµÈ °æ¿ì ÇÊÅ͸¦ »ç¿ëÇÑ´Ù.
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ExtFilterOptions Áö½Ã¾î

¼³¸í:mod_ext_filter ¿É¼ÇÀ» ¼³Á¤ÇÑ´Ù
¹®¹ý:ExtFilterOptions option [option] ...
±âº»°ª:ExtFilterOptions DebugLevel=0 NoLogStderr
»ç¿ëÀå¼Ò:directory
»óÅÂ:Extension
¸ðµâ:mod_ext_filter

ExtFilterOptions Áö½Ã¾î´Â mod_ext_filterÀÇ Æ¯º°ÇÑ Ã³¸®¿É¼ÇÀ» ÁöÁ¤ÇÑ´Ù. OptionÀº ´ÙÀ½Áß Çϳª´Ù.

DebugLevel=n
DebugLevel Å°¿öµå´Â mod_ext_filter°¡ ±â·ÏÇÏ´Â µð¹ö±× ¹®±¸ ¼öÁØÀ» Á¤ÇÑ´Ù. ±âº»°ªÀº µð¹ö±×¹®À» ±â·ÏÇÏÁö ¾Ê´Â´Ù. ÀÌ´Â DebugLevel=0°ú °°´Ù. ³ôÀº ¼ýÀÚ¸¦ »ç¿ëÇÒ¼ö·Ï, ´õ ¸¹Àº µð¹ö±×¹®ÀÌ ±â·ÏµÇ°í ¼­¹ö ¼º´ÉÀÌ ¶³¾îÁø´Ù. ¼ýÀÚ°ªÀÇ ½ÇÁ¦ Àǹ̴ mod_ext_filter.c ¾ÕºÎºÐ¿¡ ÀÖ´Â DBGLVL_ »ó¼ö Á¤ÀÇ¿¡ ¼³¸íµÇÀÖ´Ù.

ÁÖÀÇ: ÇÊÅÍ ·Î±×¸¦ ±â·ÏÇÏ·Á¸é core Áö½Ã¾î LogLevelÀ» »ç¿ëÇÏ¿© µð¹ö±×¹®À» ¾ÆÆÄÄ¡ ¿À·ù·Î±×¿¡ ±â·ÏÇØ¾ß ÇÑ´Ù.

LogStderr | NoLogStderr
LogStderr Å°¿öµå´Â ¿ÜºÎ ÇÊÅÍ ÇÁ·Î±×·¥ÀÌ Ç¥ÁØ¿À·ù·Î Ãâ·ÂÇÏ´Â ¹®±¸¸¦ ¾ÆÆÄÄ¡ ¿À·ù·Î±×¿¡ ±â·ÏÇÑ´Ù. NoLogStderr´Â ÀÌ ±â´ÉÀ» ÇÏÁö ¾Ê´Â´Ù.

¿¹Á¦

ExtFilterOptions LogStderr DebugLevel=0

À§ÀÇ ¼³Á¤À» »ç¿ëÇϸé ÇÊÅÍ°¡ Ç¥ÁØ¿À·ù·Î Ãâ·ÂÇÏ´Â ¹®±¸¸¦ ¾ÆÆÄÄ¡ ¿À·ù·Î±×¿¡ ±â·ÏÇÏ°í, mod_ext_filter´Â ÀÚü µð¹ö±×¹®À» ±â·ÏÇÏÁö ¾Ê´Â´Ù.

°¡´ÉÇÑ ¾ð¾î:  en  |  fr  |  ja  |  ko 

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