±Ì¶‘ÍAW3C“oƼ̘QÖWÒÉæÁÄŒr…[³êĨèAfBŒN^ÉæÁÄW3C„EÆµÄ wè³êÄ¢éBW3C„E̶‘ÍAÊ̶‘ÅQl‘¿ÆµÄgíêé©AKÍIQÆƵÄøp³êé àÌÅ éB„EðìéÛÌW3CÌð„ÍAdlÖÓðø«ALÍÍÉí½éWJð£i·é±ÆÅ éB ±êÍAWebÌ@\«Æ€ì«ð‚ßéàÌÅ éB
http://www.w3.org/pub/WWW/TR/.ÅA»ÝÌW3C„EÆA¼ÌZpIȶ‘ÌŠXgð©Â¯é±ÆªÅ« éB
±Ì¶‘ÍAPICS(Platform for Internet Content Selection)ZpªÈïÉæÁÄ쬳ê½B ±êÍ PICS‰x‹Æ‰x‹ð]—·é3ÂÌû@ÌêÊIÈtH[}bgðè`µ½àÌÅ éB
ÚŸ
±Ì¶‘ÍAPICS(Platform for Internet Content Selection)ÌZpªÈïÉæÁÄ쬳ê½B ±êÍ PICS‰x‹Æ‰x‹ð]—·é3ÂÌû@ÌêÊIÈtH[}bgðè`µ½àÌÅ éB
‰x‹ÍT[rX¯Êq, ‰x‹IvV‡“, ¨æÑŒCeB“OÅ\¬³êÄ¢éBT[rX¯ÊqÆ ÍA†j[NȯÊqƵČCeB“OT[rX(ŒCeB“OT[rXÆŒCeB“OVXe€ð QÆ)ªIðµÄ¢éURLÅ éB‰x‹IvV‡“ÉÍA¶‘ð]¿µ½žÔÌæ¤ÈŒCeB“O³êÄ ¢é¶‘Ì®«ðLq·éBŒCeB“OÍA1ÂÈãÌŸ³ÉˆÁĶ‘ðLq·éêAÌ®«lÎÅ éB1ÂÈã̉x‹ªŠXgƵÄÉzz³êÄàæ¢B‰x‹ŠXgÌêÊIÈtH[€ÍȺÌƨ èÅ é(G‰[Xe[^XR[hÍ\¦µÄ¢È¢)B
(PICS-1.1
<service url> [option...]
labels [option...] ratings (<category> <value> ...)
[option...] ratings (<category> <value> ...)
...
<service url> [option...]
labels [option...] ratings (<category> <value> ...)
[option...] ratings (<category> <value> ...)
...
...)
A specific‰x‹ÍPÂ̶‘ÉÌÝKp³êéBHTMLÅLq³ê½¶‘ÍAO”QÆ(á¦ÎA<A href=...>^Oðp¢Ä)ÉæÁļ̶‘ðQÆ·é©àµêÈAܽAC“‰C“\¦(á¦ÎA <img...>ܽÍ<object ...>^Oðp¢Ä)ðv·é©àµêÈ¢B‰x‹Í»Ì¶‘ÉÌÝKp³êé àÌÅAQƷ鶑ÉÍKp³êÈ¢B
generic‰x‹(genericIvV‡“ÌgpÉæÁįʳêé)ÍA(forIvV‡“Åwèµ½)Áè̶ šñÅnÜéURLŦ³êé·×Ä̶‘ÉKp³êéBgeneric‰x‹ÍAspecific‰x‹ÉæÁijøÉ ·é±ÆªÅ«égftH‹gh‰x‹ÆµÄÌÓ¡ð½È¢BN‰CA“gª¼û̉x‹ÉANZX ·é±ÆÅAspecific‰x‹ªgeneric‰x‹ð³øÉ·éªAN‰CA“gÉ2Ẩx‹ªÊXÉzz³ êĵܤ½ßA generic‰x‹ÉÌÝANZXµÄµÜ¤©àµêÈ¢BT[oÍftH‹gÌlð ¿A±êðàÆɵ½[J‹f[^x[XųøɳêÈ¢specific‰x‹ð쬷é±ÆªÅ«éBµ ©µÈªçATCgA é¢ÍfBŒNgŠÅ»êª·×Ķ‘É–ÄÍÜêÎATCg é¢ÍfBŒN gŠÌ½ßÌgeneric‰x‹ªzz³êé׫ŠéB
ŒCeB“OT[rXÍA^¦çê½URLðvŒtBNXƵÄgeneric‰x‹ðKè·é±ÆªÅ«AÜ ½A»ÌURLÉPÂÌspecific‰x‹ðKè·é±ÆàÅ«éB¶‘Ìspecific‰x‹ª©Â¯çê½ê ‡A»êÍÇñÈgeneric‰x‹æèàDæµÄgíêé׫ŠéB¢Â©ÌPICSN‰CA“g\tg EFAÍAgeneric‰x‹Ìgpð§À·é©àµêÈ¢Bá¦ÎA2ÂÈãÌURLcŠ[Œx‹Ìm[hã ɶ‘ªÊu·éê‡AN‰CA“gÍAgeneric‰x‹ð³øÉ·é©àµêÈ¢B
‰x‹IvV‡“Í3ÂÌO‹[vɪ„·é±ÆªÅ«éBʼnÌO‹[vÍA‰x‹ªt¯ç꽶‘ É¢ÄÌîñ🋷éBæ2ÌO‹[vÍA‰x‹©gÉ¢ÄÌîñ🋷éBÅãÌO‹[v ÍA»Ì¼Ìîñ🋷éB
PICSŒCeB“OT[rXÆŒCeB“OVXe€ÅLq·éŒCeB“OVXe€ÌáƵÄAQ ̶‘̉x‹ŠXgªAŸÌƨèÅ Á½Æ·éB(·×ÄÌáÅAXy[V“OÆC“f“e[V‡ “ªÇÝâ·¢æ¤ÉüêçêÄ¢éB¡”ÌXy[XÍPÂÌXy[XƵĵ¤B)
(PICS-1.1 "http://www.gcf.org/v2.5"
by "John Doe"
labels on "1994.11.05T08:15-0500"
until "1995.12.31T23:59-0000"
for "http://w3.org/PICS/Overview.html"
ratings (suds 0.5 density 0 color/hue 1)
for "http://w3.org/PICS/Underview.html"
by "Jane Doe"
ratings (subject 2 density 1 color/hue 1))
¯¶‰x‹ŠXgÍAæèR“pNgÉ·×ÄÌüsÆC“f“g¶šðPÂÌXy[XÉÏ·µAPê glabelshðglhÉAgratingshðgrhÆ¢¤æ¤É·¢IvV‡“¼ÌðȪ`Åu«·¦Ä]—µ Äàæ¢B»êÍA]—̽ßA³çÉA·×ÄÌIvV‡“îñðÊ̶‘ÉæèŽèAURLÉæÁÄ» ̶‘ðQÆ·éæ¤É³kµÄàæ¢B
(PICS-1.1 "http://www.gcf.org/v2.5" l
full "http://www.gcf.org/labels/13242123"
r (suds 0.5 density 0 color/hue 1)
full "http://www.gcf.org/labels/123412278"
r (subject 2 density 1 color/hue 1))
ÅãÉA‰x‹Ìîñàeð¸çµÄ]—Êðæ謳·é½ßAIvV‡“îñÍ·×ÄȪµÄàæ ¢B»ÌÆ«A‹ÊƵÄ쬳êé‰x‹ŠXgÍAȺÌæ¤ÉÈéB
(PICS-1.1 "http://www.gcf.org/v2.5"
l r (suds 0.5 density 0 color/hue 1)
r (subject 2 density 1 color/hue 1))
ȺÉmodified BNFðgpµ½‰x‹Ì¶@ðLq·éBÇ̉x‹ªÁèÌvgR‹àÉ„ßžÜêé©Æ¢¤û@ðȺɦ·B
m[g:
labellist :: '(' version service-info+ ')'
version :: 'PICS-1.1'
service-info :: 'error' '(no-ratings' explanation* ')'
| serviceID service-error | serviceID option* labelword label*
serviceID :: quotedURL
labelword :: 'labels' | 'l'
label :: label-error | single-label | '(' single-label* ')'
single-label :: option* ratingword '(' rating+ ')'
ratingword :: 'ratings' | 'r'
quotedURL :: '"' URL '"' as described and extended in
ŒCeB“OVXe€ÆŒCeB“OT[rX.
option :: labeloption | documentoption | otheroption
labeloption ::
'by' quotedname
| 'generic' boolean | 'gen' boolean
| 'for' quotedURL
| 'on' quoted-ISO-date
| 'signature-RSA-MD5' "base64-string"
| 'until' quoted-ISO-date | 'exp' quoted-ISO-date
documentoption ::
'at' quoted-ISO-date
| 'MIC-md5' "base64-string" | 'md5' "base64-string"
otheroption ::
'comment' quotedname
| 'complete-label' quotedURL | 'full' quotedURL
| 'extension' '(' mand/opt quotedURL data* ')'
mand/opt :: 'optional' | 'mandatory'
data :: quoted-ISO-date | quotedURL
| number | quotedname | '(' data* ')'
quoted-ISO-date :: '"'YYYY'.'MM'.'DD'T'hh':'mmStz'"'
ISO8601:1988ÌútÆžÔÌî€ðîbƵÄAtH[€ðÀèµ½
YYYY :: 4…ÌN
MM :: 2…ÌŽ (01=1ŽAetc.)
DD :: 2…Ìú (01`31)
hh :: 2…ÌžÔ (00`23) (am/pmÍ–µÄ¢È¢)
mm :: 2…̪ (00`60)
S :: UTC©çÌ^C€][“ItZbgÌ„† (e+f or e-e)
tz :: 4…ÌUTC©çÌItZbg
(á¦ÎA1512Í15žÔ12ªðÓ¡·é)
á¦ÎAh1994.11.05T08:15-0500hÍAÄ‘Œ”W€žÅ1994N11Ž5ú8:15ð¦·Aquoted-ISO-dateÅ
éB
Ó: ISOî€ÍA±±ÅLqµ½àÌæèå«È_î«ð–µÄ¢éB PICSͱ±ÅLq³ê½V“^
bNXð³mÉKvÆ·éBŸŸžÔàžÔÑàȪ³êÄÍÈçÈ¢AÝ·tH[}bgÍ–³êÄÈ
A±±Åwèµ½æ¤ÉåÇ_ªÈ¯êÎÈçÈ¢B
rating :: transmit-name number | transmit-name '(' multi-value* ')'
multi-value :: number | number ':' number
transmit-name :: transmit-name-char+ ['/' transmit-name]
number :: [sign]unsignedint['.' [unsignedint]]
sign :: '+' | '-'
unsignedint :: [0-9]+
quotedname :: '"' urlchar-or-space+ '"'
alphanumpm :: 'A' | ... | 'Z' | 'a' | ... | 'z' | '0' | ... | '9' | sign
transmit-name-char :: alphanumpm | '.' | '$' | ',' | ';' | ':'
| '&' | '=' | '?' | '!' | '*' | '~' | '@'
| '#' | '_' | '%' hex hex
Ó: V“O‹ é¢Í2døp„A é¢Í‡Êð}ü·é½ßÉh%hGXP[v(%Ì ÆÉAASCII¶
šZbgŶšð\í·QÂÌHex”šðtÁ·é)ðgp·éB
urlchar :: transmit-name-char | '(' | ')'
hex :: '0' | ... | '9' | 'A' | ... | 'F' | 'a' | ... | 'f'
urlchar-or-space :: urlchar | ' '
base64-string :: as defined in RFC-1521.
service-error :: 'error' '(' 'request-denied' explanation* ')'
| 'error' 'service-unavailable'
label-error :: 'error' '(' 'request-denied' [quotedURL explanation*] ')'
| 'error' '(' 'not-labeled' quotedURL* ')'
explanation :: quotedname
labellistªPICS‰x‹ÌWÜèð]—·é½ßÉgp³êéB ±±ÅLq·étH[}bgÍAMIME ^Cv happlication/pics-labelsh ƵÄIANAÅo^³êéàÌÅ éB ±êÍA‰x‹Æ‰x‹ª¶ ݵȢꇻÌRð]—·éÆ«Égp·éBܽA‰x‹ð¶‘ÆêÌ]—AܽÍPICS‰x‹r …[©ç]—µÈ¯êÎÈçÈ¢žÉgp·étH[}bgÅ éBlabellistÍAíɇÊÉæÁÄ ÍÜêAPICSo[W‡“Ô†(±ÌdlÅÌ1.1)ÅnÜéB
‰x‹ŠXgÍA‰x‹ª¶ÝµÈ¢(á¦ÎAgerror(no-rating ...)h)AܽÍAZNV‡“ɪ¯ç 꽉x‹(ZNV‡“Í»ê¼êŒCeB“OT[rXÉY–·é)Ì¢¸ê©Å éB »ê¼êÌT[ rXÌURLÍA(serviceIDÅ)wè³êȯêÎÈçÈ¢B»µÄAȺ»ÌT[rXɉx‹ª¶ÝµÈ¢ ©(service-error)ð¦·G‰[bZ[WA é¢ÍA·×ÄÌIvV‡“îñ(option*)AL[[h glabelh(Ü½Í glh)A»µÄT[rX©çn³ê½labelsÌǿ穪±BT[rX©çn³ê½ IvV‡“îñÍAàµspecific‰x‹Å³øɵȯêÎA·×Ä̉x‹ÉKp³êéB
labelÉÍRÂÌíÞª éBʼnÍAÂXÌURLʼnx‹ðQƵ½žÌG‰[Å é(label-error)Bæ ñÍAàÁÆàêÊIÈàÌÅ éªAPê hratingsh(Ü½Í grh)ÆŒCeB“O‹Ê©g(JeS Š¼ÆlÌŠXg)Å\¬³êéIvV‡“(T[rXÅLqµ½àÌð³øÉ·é)ðÜÞsingle-labelB ÅãÉA¶‘SÌÌcŠ[Ì]¿ªv³ê½ê‡ÌÁÊÈáÅ éªA‡ÊÅÍÜê½¢Â©Ì single-labelð]—·é±ÆªÅ«éB±ÌP[XÍAg‰x‹vhÌZNV‡“ÅæèÚ×ÉLq³ êÄ¢éB
‰x‹ÍÁèÌURLÉΞ·éàÌ©A é¢ÍgenericÅ éBgeneric‰x‹ÍAvŒtBNXÅwè³
ê½·×ÄÌURLÌÃÙÌ]¿ðs¤Bá¦ÎURLw3.orgÌgeneric‰x‹ÍA»ÌTCgÌ·×
Ä̶‘ÉÃÙÌ]¿ð^¦éB¯¶URLw3.orgÌspecific(genericÅÈ¢)‰x‹ÍÃÙÌ]
¿ð^¦È¢B»êÍPÉAzXgw3.org.ÖHTTPÅAhGET /hð—MµÄÁÄéz[€y[Wð]¿
µ½àÌÅ éBgeneric‰x‹ÍAÇÌURLɉx‹ðKp·é©ðwè·é hforh IvV‡“ðÜñ
ŢȯêÎÈçÈ¢Bãžyµ½æ¤ÉAàµA‰x‹ÌforIvV‡“Åwè³ê½¶šñ©çnÜ
éURLÌ·×Ä̶‘É]¿ð³–ÉKp·é±ÆªÅ«éÈçÎAgeneric‰x‹ªgp³êé׫Å
éB
multi-valueÅlªn³êéê‡A”Æ”ÌÍÍ(h:hÅÍÍÌIíèðLq·é)ÌÇñÈg݇í¹Åà wè³êÄæ¢B
(PICS-1.1 "http://www.gcf.org/v2.5" l r (suds 0.5 density 0 color/hue 1 subject (0.5:1.5 2)))
·×ÄÌsubjectÍA0.5Æ1.5Ì(¼ûÌ[_ðÜßÄ)ÌÔÌ·×ÄÌlA©2ÆÈéBŒCeB“OT[ rXÆŒCeB“OVXe€ÅLqµ½T[rXÌáÅÍAgwaterh(subject value 1)Ægsoapdishh (subject value 2)Ì2ÂÌsubjectªÌp³êéB3ÔÚÌgsoaphÍsubject valueª0Å é½ßAÌp³ êÈ¢B
dqC“^[lbg[‹AnCpeLXg]—vgR‹AUSENETj…[XÌæ¤È½ÌvgR‹ ªARFC-822ÅLq³êÄ¢éUS-ASCIIwb_[ðgpµÄ¢éB »Ìæ¤ÈvgR‹Ågp·é½ßA äXÍA±Ì¶‘ʼnx‹É¢ÄLqµ½Vµ¢wb_[gPICS-Labelhðè`·éB¶@ÍŸÌÊèÅ éB
PICS-Label: <labellist>
labellistÌ”ªÌ¶@ÍãÉLqµÄ¢éB RFC-822Åñ¦³ê½dlɵ½ªÁÄAsªÍA±µ½ó ’ÅnÜÁÄæ¢B
HTMLLqÅè`³êÄ¢éMETAvfðgpµA ‰x‹ðmetaîñƵÄHTMLt@C‹É„ßžñÅàæ ¢B „ßžÝÉÍAHTTPwb_[@\ðgp·éB
<META http-equiv="PICS-Label" content='labellist'>
content®«ÌLqÉV“O‹NH[gðg¤±ÆÉӵȯêÎÈçÈ¢BȨAPICS‰x‹Ì¶@Å ÍA_u‹NH[gðgpµÄ¢éBcontentÉLq·éȺ̶šÍASGMLÅwèµ½û@ÅGXP[v µÈ¯êÎÈçÈ¢B
' ' /* single quote */
& & /* ampersand */
> > /* greater than */
HTML2.0W€ñÄðQÆ̱ÆB
ÊíA‰x‹Íwè³ê½URLÉKp³êé½ßA¶‘É„ßžÜêÄ¢é‰x‹ÅÍgforhIvV‡“ð Ȫ·é©àµêÈ¢B¶‘É„ßžÜê½specific(genericÅÈ¢)‰x‹ÍA»Ì¶‘ÉÊut¯éž Égpµ½URLÆͳÖWÉA»Ì¶‘ÉKp³êéBgeneric‰x‹ª gz[€h URL(URLpXªe/fÅ I¹·é)ÅQÆ·é±ÆªÅ«é¶‘É„ßžÜêÄ¢éžAz[€URLðvŒtBNXÉÜñÅ¢é·× ÄÌURLÉKp³êéB
á¦ÎAN‰CA“gª¶‘ghttp: //www.greatdocs.com/foo/bar/bat.htmh̉x‹É»¡ðÁ½ê ‡AʼnÉA»Ì¶‘ªspecific‰x‹ð„ßžñÅ¢é©Û©`FbN·éBàµÈ¯êÎAN‰CA“ gͶ‘ghttp: //www.greatdocs.com/foo/bar/h̶‘ðv·éBT[oÍAfoo/barÌz[€¶‘ð —èÔ·B±êªAfoo/bar/index.htmlAfoo/bar/home.htmlA é¢Í¼Ì½©Å é©ÍT[oÉ˶ ·éBൻ̶‘ª„ßžÜê½generic‰x‹ðÜñÅ¢êÎAN‰CA“gÍA¶‘bat.htmÉKpÅ «éÆðß·éBàµN‰CA“gªgeneric‰x‹ð©Â¯é±ÆªÅ«È¯êÎAghttp: //www.greatdoc.com/foo/hA é¢Íghttp://www.greatdocs.com/hÆ¢¤æ¤É³çÉãÖKwð`F bN·é±ÆÉÈéB
WebTCgIyŒ[^ÍA»ÌWebTCgHTML¶‘Éspecific‰x‹ª„ßžÜêé±Æð]ÞŠ뤵A ܽA»ÌTCgA é¢ÍTCgÌTu”ªÉ¢ÄAū龯½ÌŒx‹ÌKwÌz[€¶‘ª generic‰x‹ðÜñÅ¢é±Æð]ÞÅ ë¤BŸÌZNV‡“ÅLq·éªAHTTPwb_[ʼnx‹ð —M·éê‡AæèDëÅ@\IÈû@ðg¤æ¤É§ã³êÄ¢éB
N‰CA“gªA1ÂÈã̉x‹ðÜÞ¶‘ðv·é½ßÌÈPÈg£ðHTTPÉKè·éB±±ÅÍ HTTPvgR‹¾¯æ赤B ¼ÌvgR‹Åà¯lÌg£ªÀ{³êé±Æðó]·éBHTTPT[o ÍAN‰CA“g©çv³ê½Æ«ÌÝAwb_[ÉPICS‰x‹ðÜñÅ¢é׫ÅAܽAN‰CA“ gªvµ½T[rX̉x‹ÌÝðÜñÅ¢é׫ŠéBN‰CA“gÍA‰x‹ÌgforhIvV‡ “Åwè³ê½URLÉͳÖWÉAvµ½¶‘ÌHTTPwb_[ÅA³ê½‰x‹ðA¶‘É„ßžÜê½ ‰x‹Æ¼è·é±ÆªÅ«éB
N‰CA“g©çPICS@\ðÂHTTPT[owww.greatdocs.comÉ—MF
GET /foo.html HTTP/1.0
Protocol-Request: {PICS-1.1 {params full
{services "http://www.gcf.org/v2.5"}}}
T[o©çN‰CA“gÖÌžšF
HTTP/1.0 200 OK
Date: Thu, 30 Jun 1995 17:51:47 GMT
Last-modified: Thursday, 29-Jun-95 17:51:47 GMT
Protocol: {PICS-1.1 {headers PICS-Label}}
PICS-Label:
(PICS-1.1 "http://www.gcf.org/v2.5" labels
on "1994.11.05T08:15-0500"
exp "1995.12.31T23:59-0000"
for "http://www.greatdocs.com/foo.html"
by "George Sanderson, Jr."
ratings (suds 0.5 density 0 color/hue 1))
Content-type: text/html
...contents of foo.html...
N‰CA“gͶ‘foo.htmlðvµAÁ¦ÄAŒCeB“OT[rX hhttp: //www.gcf.org/v2.5h É Â¢Ä̶‘Ìfull‰x‹ðv·éBT[oÍA¶‘ƯlÉPICS-Labelwb_[ʼnx‹ð—èÔ·B ¶‘É(¢Â©Ì)‰x‹ª¶ÝµÈ¢žAT[oªHTTPG‰[Xe[^X𶬷éÌÍsK–Å éB ±Ì½ßA PICS-Labelwb_[tB[‹h(labellist)ÌtH[}bgÅÍAT[oª‰x‹©A‰x‹ª ˜pÅ«È¢à¾ÌÇ¿ç©ðžš·é±Æð–µĢéB
ÊíÌHTTPÅÌHEADÆGETÆÌá¢Éµ½ªÁÄA®Sȶ‘ðQÆ·éOÉŒCeB“Olð²×é±Æ ð]ÞN‰CA“gÍAv·éžÌPêGETðHEADÉu«·¦é±ÆªÅ«éB T[oͳmÉãɦ³ ê½wb_[ðÔš·éªAfoo.html̶‘Í—èԳȢB
ȺÉAmodified BNFÅA¶‘ÆÖA·é‰x‹ðv·é½ßÉHTTPÌwb_[‰C“ÉÇÁµ½¶@ð Lq·éB
request-header ::
'Protocol-Request: {PICS-1.1 {params ' [completeness]
extension*
services '}}'
completeness :: 'minimal' | 'short' | 'full' | 'signed'
extension :: '{' token-or-quoted-string+ '}'
where the first token-or-quoted-string is not 'services'.
token-or-quoted-string :: token | quotedname
token :: alphanumpm+
services :: '{' 'services' quotedURL+ '}'
minimal‰x‹ªv³ê½ê‡A generic‰x‹ªÔ³êéÌÅȯêÎA·×ÄÌIvV‡“ªÈª³ êéBgeneric‰x‹ªÔ³êéê‡AgenericIvV‡“ÆforIvV‡“ª‰x‹ÉÜÜêĢȯê ÎÈçÈ¢Bshort‰x‹ÍA minimal‰x‹ÉÜÜêÄ¢é·×ÄÉÁ¦AT[oªKØÆl¦éÇÁ ÌIvV‡“ðÜñÅ¢éBcomplete-label(Ü½Í full)IvV‡“ÅAfull‰x‹ªv³ê½ê ‡AÂ\ÈÀèÌîñª‰x‹ÅÔp³êéB½¾µAsignature-RSA-MD5IvV‡“ÍKvƳêÄ¢ È¢B
signed‰x‹ªv³ê½ê‡A full‰x‹Ì·×ÄÌîñª‰x‹ÌfBW^‹¼Æ¤É—çê éBsigned‰x‹ÍA‰x‹Ìê”ƵÄ(¼ðvZµ½lðÜñ¾)îñª]—³êȯêÎÈçÈ¢B complete-label(ܽÍfull)IvV‡“Í—çêÄà梪A»êÍ]ªÅ ë¤B ‰x‹Ì¼É ¢ÄÌÚ×ðAZNV‡“MICsÆfBW^‹¼ÉLqµÄ¢éB
T[oÉÆÁÄAIvV‡“ª—M³êÈ¢±ÆÅAcompleteness𳋷é±ÆÍDܵ¢±ÆÅ éB àµcompletenessªÈª³ê½ê‡Aminimalª^¦çê½æ¤ÉµíêéB«ˆÌg£ÅA completenessIvV‡“ÌlƵÄAÇñÈp”šÌ¶šñÅàgíêé©í©çÈ¢Bcompleteness Ìlðó¯æéT[oª±êðF¯·é±ÆªÅ«È¢ê‡Aminimalwè³ê½æ¤ÉµíȯêÎÈç È¢B
extensionÍA«ˆAvgR‹ðg£Ì½ßÉ éB T[oªF¯Å«È¢g£Í³‹µÈ¯êÎÈçÈ ¢B À±Ig£ÅÍ g£ÌLqðQÆ·éURLðʼnÌtoken-or-quoted-stringƵÄgp·é±Æª„ §³êÄ¢éB
serviceÉLq³êÄ¢équotedURL ÉÍAN‰CA“gª¶‘̉x‹ðvµ½ŒCeB“OT[rXª Lq³êéB ½³ñÌŒCeB“OT[rX©çPÂÌHTTPvÅ¡”̉x‹ðv·é±ÆªÂ\ Å ÁÄA serviceÉvƯ”ÌquotedURL ”ÌJèÔµª é©àµêÈ¢B
2ÂÌÇÁwb_[ðLq·éB
protocol-header :: 'Protocol: {PICS-1.1 {headers PICS-Label}}'
label-header :: 'PICS-Label: ' labellist
QƷ鶑ÆÍØ裵APICS‰x‹ÌÝðQÆ·é±ÆªÅ«éB±Ìû@ʼnx‹ðv·é½ßÉ ÍAN‰CA“g͉x‹r…[ÉANZX·éB‰x‹r…[ÍAȺÉLq·éÁêÈQƶð F¯·éHTTPT[oÅ éB‰x‹r…[ÍAHTTPÈOÌvgR‹ðʵĶ‘ÉANZXµA¼ÌT [oɶݷ鶑̉x‹ðŸ‹·éB ½ÌŒCeB“OT[rXÉ¢Äìèo³ê½‰x‹ðA gL¼Èh‰x‹r…[ª(¨»çL¿Å)ªz·éÆ\ª³êéB
ŒCeB“OT[rXÍA©g̉x‹ÖÌI“‰C“ANZXðñŸ·é±ÆÅA‰x‹r…[ÆµÄ ®ì·é椄§³êÄ¢éBùèlÅÍAŒCeB“OT[rX̯ÊqÅ éURLÍA‰x‹r…[ ̯ÊqÅ éBN‰CA“gªŒCeB“OT[rXÌURLðv·êÎA ŒCeB“OT[rXÆŒ CeB“OVXe€ÅLq·éæ¤ÉAlÔª»ÇÂ\ÈT[rXÌྪÔp³êéBêûAN‰CA “gª¯¶URLÅAȺÉè`·é⢇í¹p‰[^ðÜñ¾vðÀ{·êÎA»ê͉x‹ðv µ½àÌÆF¯³êéBµ©µÈªçAŒCeB“OT[rXÍA‰x‹r…[ƵĮì·é±Æðv ³êĢȢB»µÄA‰x‹r…[ƵÄÌ®ìÍAÙÈÁ½URL(½ÔñÙÈÁ½HTTPT[oÅ)Å À»·é©àµêÈ¢B
(³çÉ¡GÈ⢇í¹ÆžšÍA t^BðQÆ)
±±ÅÍAhttp://www.labels.org/RatingsÌURLůʳêéAŒCeB“OT[rXð¼èµÄ¢éB± ÌŒCeB“OT[rXÍA(ÈÆà)©g̶‘̉x‹ðzz·é½ßÉA‰x‹r…[ð®ì³ ¹Ä¢éBŸÌ⢇í¹ÌT“v‹ÍAHTTPT[owww.labels.orgÖÌvÌÀáÅ é(üsªñ¦Ú I̽ß}ü³êÄ¢é)B
GET /Ratings?opt=generic&
u="http%3A%2F%2Fwww.questionable.org%2Fimages"&
s="http%3A%2F%2Fwww.gcf.org%2Fv2.5"
HTTP/1.0
http://www.labels.org/RatingsÉεÄATCgwww.questionable.org.ÌKwimagesÌ·×ÄÉKp³ê ésingle labelð—M·éæ¤â¢‡í¹Ä¢éBv·é‰x‹ÍAT[rXhttp://www.gcf.org/v2.5 ÉæÁÄìçê½àÌÅ éBg:hÌ\¦É%3AðAg/hÌ\¦É%2FðgpµÄ¢é±ÆÉӵȯê ÎÈçÈ¢B±êÍAURL̶šðG“R[hµ½àÌÅ éBRFC-1738ðQÆ̱ÆB
‰x‹r…[ÍA^Cvgapplication/pics-labelsh̶‘ðÔ—·éBÔp³êé‰x‹ÍAÅ«é ¾¯½ÌIvV‡“ðÜñÅ¢é©Acomplete-label (ܽÍfull)IvV‡“ª^¦çê½Æ«Ìæ ¤ÉA®SÅ é׫ŠéB
ȺÉAmodified BNFÅA‰x‹r…[ÉεÄv·éGETÆPOST̶@ðLq·éBPOSTvÌgp û@ÍAGETvðæ赤±ÆÌÅ«È¢HTTPT[oÆÌÝ·«Ì½ß¾¯ÉLqµÄ¢éBPOSTÌgp ÍAHTML2.0dl (hfor use in submitting formshAZNV‡“8.2.1Æ8.2.3ðQÆ)ÅỳêÄ¢éB
request :: get | post
get :: 'get' url-fragment '?' [opt] [format]
extension* url+ service+
post :: 'post' url-fragment crlf crlf formencodeddata
url-fragment :: HTTP1.0Åwè³ê½AzXg¼Ì ÆÌIŠWi‹URLÌ”ª
crlf :: carriage return (hex D) followed by line feed (hex A)
opt :: 'opt=' option
option :: 'generic' | 'normal' | 'tree' | 'generic+tree'
format :: [and] 'format=' form
form :: 'minimal' | 'short' | 'full' | 'signed'
extension :: tokenÍAoptAformatAuAܽÍsÌ¢¸ê©ÅÍÈ¢BܽAtoken-or-quoted-stringÍARFC-1738Å
Lqµ½K¥ÅNH[g³ê½àÌÅ éB
token-or-quoted-string :: token | quotedname
token :: alphanumpm+
url :: [and] 'u=' encodedURL
service :: [and] 's=' encodedURL
boolean :: 't' | 'f' | 'true' | 'false'
and :: '&' â¢‡í¹ª f?f̼ãÉÂÃàÌÅȯêÎA±êªÈ¯êÎÈçÈ¢B
encodedURL :: NH[g³ê½URLBRFC-1738É éæ¤ÉAURL†Ìøp„Ƣ©ÌÁ궚
ÍAh%xxh Æ¢¤\L@ðp¢ÄG“R[h³êéBA‹t@xbg¶šA”šA¨æÑÁ궚
$_-.+!*'() ÍNH[g·éKvÍÈ¢ªA¼Ì¶šÍNH[gµÈ¯êÎÈçÈ¢BR“(:)ð%3AÉA
X‰bV…ð%2FÉG“R[hµÈ¯êÎÈçÈ¢ÌÍA±Ì½ßÅ éB
formencodeddata :: getÅLqµ½â¢‡í¹A½¾µAHTML 2.0.ÌZNV‡“8.2.1A8.2.3ÅLqµÄ
éæ¤ÉAMIME^Cvapplication/x-www-form-encodedÉG“R[h³êÄ¢éB
±ÌdlÅÍA PICSVXe€Å¶·éÆvíêéâèðh~·é½ßA2ÂÌƧµ½ZL…ŠeB@\ ðLqµÄ¢éB2ÂÌ@\ÍPÆÅgpµÄà梵AêÉgpµÄàæ¢B2ÂÌ@\ÍÁ–ðæ¾µ ½Ã†»ZpÉŠÁĨèA»Ìgpª¢ë¢ëÈ@¥Ì§À(Ä‘©çÌAo§ÀðÜÞ)ó¯â·¢àÌ Å éBPICSZpªÈïÍAR[hA é¢ÍA‹SŠY€Ì³mÈ@¥IÈâèÉ¢ÄAîñðñŸ· é±ÆªÅ«È¢B
Ä‘ÌRSA¤†Š(100 Marine ParkwayA Redwood CityA CAA 94065-1031)ÍAPICSdl†ÌÆ»R“| [l“gðÀ•·éÆ«KvÆÈé·×ÄÌR[hðñŸ·éARSAREFÆÄÎêé\[XR[hLbgðz zµÄ¢éBRSAf[^ZL…ŠeBРзÌJim BidzosÍAäXÉgRSAREFðPICSdlÌÀ•Égp· éê‡ÍAïpȵŘpÅ«é¾ë¤hÆêÁ½B@¥âèÈÇÉ¢ÄÌ¿âÍABidzosÉ·é± ÆB
ʼnÌâèÍA¶‘ªŸ¸³ê‰x‹ªì¬³ê½Ì¿A¶‘ª‰x‹ðXV¹¸ÉC³³ê½ê‡É¶ ·éB±êͳ–È(á¦ÎA^C€[i[ÍA^C€ÌÅV†Ìy[WÉXVµA‰x‹ÍܾLø Æl¦Ä¢é)±Æ©àµêÈ¢µA Àð^¦çêĢȢÒÉæÁĶ‘ªŸèÉ¢¶çê½‹Ê©à µêÈ¢BPICS‰x‹ÍA±ÌíÌâèÌh~̽ßA3ÂÌIvV‡“tB[‹hðÁÄ¢éB
æ2ÌâèÍA‰x‹ðŸèÉÏX·é±ÆÆAs¢·é±ÆÅ éB±±ÉLq·éâèÍAG“h†[ UÉεÄAó¯æÁ½‰x‹ªvµ½ŒCeB“OT[rXÅ쬳êA»ÌãAÏX³êÈ©Á½± Æð½ç©Ìû@ÅÛØ·é±ÆÅ éBPICSÍA‰x‹É gfBW^‹¼ð·éh ±ÆðvµÄ¢ éBfBW^‹¼ÍA»ÝÌƱë@¥IÉFm³êĢȢªAµ§ÉÛØ·é±ÆÌÅ«éÆ»e NjbNÅ éBRSA¼eNjbNÍAŸÌæ¤É®B
keyÌzzÉÖ·éâè(»µÄAàµAT[rXÌkeyªë¯ÉÈÁ½ê‡³øÉ·é)ÍA¤ÆI£ˆÌÌ æÅ éB¡úAm§³ê½˜pÂ\ÈðˆôͶݵȢ½ßAPICSÍ»ê¼êÌT[rXª½ç©Ìû @Åpubic keyðzz·éƼèµÄ¢éBܽAL[ͳøɳêéKvÍȢƼèµÄ¢éB±ê ÍA¾ç©É®SÈðˆÅÍÈ¢ªAÁèÌÆè³êÄ¢éZpÉ˶·é±ÆÈA¡úÀ»Å«éÀE Å éÆl¦Ä¢éB
ÈãÉTൽfBW^‹¼ÅAPÂAÇÁ³êéâèª éBàµAŒCeB“OT[rXªA¼ÒÉ »Ì¼OÅA‰x‹ð쬷é±Æð–·ÈçÎ(á¦ÎAT[rXªR“e“c»ìÒÉæéAZ‹tŒ CeB“OðT|[g·é)A‰x‹ÍT[rXÆR“e“c»ìÒ̼Ҫ¼·éKvª éÅ ë ¤B±ê(¨Ì¨Ìª¼Ò̼ȵɉx‹É¼·é±Æ)ÍÀ»Å«éªA¼ðmF·é½ßÉKv Èpublic keyðzz·é±ÆªïµÈéBPICSdlÍA±ÌâèÌðˆÄàñĵĢȢB(±êàA ¤ÆI£ˆÌÌæÅ éB)
ŸÌûX©çÌR“gÆñÄÉ[´Ó·éB
Bob Atkinson, Microsoft Anselm Baird-Smith, W3C Brenda Baker, Lucent Scott Berkun, Microsoft Tim Berners-Lee, W3C Roxana Bradescu, AT&T Daniel W. Connolly, W3C Roy Fielding, W3C Jay Friedland, SurfWatch Henrik Frystyk Nielsen, W3C Philip Gladstone, Raptor Systems Michael Gordon, Prodigy Wayne Gramlich, Sun Woodson Hobbs, NewView David Karger, MIT Rohit Khare, W3C Charlie Kim, Apple John C. Klensin, MCI Breen Liblong, IFSI Ann McCurdy, Microsoft Rich Petke, CompuServe Eric Prud'hommeaux, W3C Dave Raggett, W3C Gordon Ross, NetNanny Bob Schloss, IBM David Singer, IBM Ray Soular, SafeSurf Michael Smith, Prodigy Marcy Swenson, Providence Systems Jason Thomas, MIT
PICSÌgpªÁ·éɵ½ª¢AäX͇IÈlbg[NptH[}“XÖÌe¿ðl¶µÈ¯êÎ ÈçÈ¢BTµÄAÇÁ·éPICSwb_[ÍAÊíA”100oCgÌf[^ðÜÝA¶‘©gÍAÙÆñÇ ª”çoCgÌf[^Å éÌÅA¶‘ʼnx‹ð]—·éPICSeNjbNÍAlbg[NÉÙñ̵ Ìg‰tBbNðÁ³¹éB³çÉA‰x‹Í¶‘Ư¶\[X©çó¯æé±ÆªÅ«éÌÅAPICSÉ æÁÄlbg[NãÌzbgX|bg (lCÌ éT[o©gÍAùÉzbgX|bgÅ é)ªìçê é±ÆÍÈ¢B
µ©µÈªçA‰x‹r…[ÍAPICSÉæÁÄñijê½Vµ¢R“|[l“gÅ éB»µÄAàµA 1Ẩx‹r…[ÉlCªÅéæ¤ÉÈêÎA»±ªzbgX|bgÉÈèAPICSVXe€ÌptH[ }“X{g‹lbNÆÈéÆ¢¤dåÈ믫ª éBC“^[lbgͱÌâèÉηéæ¢ðˆôðK vƵĢéB·úIÉ©éÆâèððˆ·é©àµêÈ¢d–ªisµÄ¢éB
µ©µÈªçAZúIÉ©éÆ{–Éæ¢ðˆÍÈ¢BŸÌñÄÍAMIT David Karger³öÉæéàÌÅ éB±êÍAVXe€Ì‰×ðªz·é½ß̢©ÌL¼ÈA‹SŠY€ðÏ`µ½àÌÅ é
ʼnÉAlCÌ é‰x‹r…[ªlbg[NãɽÌ~‰[TCgðݧ·é±ÆªÅ«éÆ¼è ·éB±êÍAùÉêÊIÈF¯Å èATCgðˆè·éû@âAVµ¢‰x‹ªì¬³ê½Æ«A»ê çðXV·éû@ÌÚ×É¢ÄñÄ·éKvÍÈ¢BäXÌA‹SŠY€ÍPƒÅA~‰[TCgª¶Ý µA™¿ÈàÌÅA»µÄlbg[NÌhC“lC€VXe€(DNS)ªAÊíÌû@ÅA‰x‹r…[ Ì1Â̼̩çA¡”ÌC“^[lbgAhŒXÖÊut¯éŒR[hðÁÄ¢éƼèµÄ¢éB
N‰CA“g\tgEFAªX^[g·éžAN‰CA“g\tgEFAÍADNSðʵÄAgp·é(äX ÍPẨx‹r…[ð¼èµÄ¢éªAA‹SŠY€ÍùmÌè@Å¡”Ìr…[ÉWJµÄ¢é) ‰x‹r…[̼OððÍ·é׫ŠéBàµA¡”ÌzXgAhŒXðó¯æÁ½ê‡A»êð®S ÈŠXgƵÄÛ¶µAgv‰C}ŠhAhZJ“_Šh Ɖx‹t¯µ½r…[ð‰“_€É2ÂIð ·éB±êçÍA\tgEFAªX^[gµ½Æ«LøƳêéN‰CA“g\tgEFAÌR“tBM… Œ[V‡“p‰[^ÆÈé©àµêÈ¢B»µÄA60ªð‰x‹r…[ƵÄó¯æÁ½AhŒX” Å„èA±Ìlð^C}ÉZbgµg~hlÆ·éB
N‰CA“gÍAíÉAȺÉLq·é‰x‹r…[ÆÚ±ðæéBàµ^C}ª~læèºÅ ê ÎAv‰C}Šr…[ÌAhŒXðgp·éB»¤ÅÈ¢ê‡A⢇í¹Ív‰C}ŠÆZJ“_ŠÌ ¼û̉x‹r…[É—çêéBʼn̞šªž…µ½Æ«A¼û̉x‹r…[ÆÌڱͶĢ éBʼnÉñšµ½r…[ªv‰C}Šr…[ÆÈéB¢¸êɹæAVµ¢ZJ“_Šr…[ÌA hŒXª‰“_€ÉIð³êA^C}Í~lÉŠZbg³êéB
¨»çA“©ç¸A±ÌA‹SŠY€ÌÈPÈÏ`ªAÀ»³êé¾ë¤BHTTPvgR‹ªAT[oÉ ÎµÄAgkeep aliveh Ú±ð–·æ¤ÏX³êéžAPICSN‰CA“gÍAÂ\ÈÀèv‰C}Š‰x ‹r…[ÖÌÚ±ðÛ·éæ¤ÉÈéB»ÌÆ«ÉÍA(æèÓ[ªèµÈ¯êÎÈçÈ¢ª)ʼn Ìžšðv‰C}Šr…[ÌàÌÆAPƒÉðß·éB⢇í¹ð—èAžšðó¯æéÜÅÌŠvž ÔÍASÌ̈žÔæèàªèµÈ¯êÎÈçÈ¢àÌÅ éBÚ±ÌZbgAbvRXgÍ‚¿Å éB»µÄAàµA·ÅÉÚ±³êÄ¢év‰C}Šr…[ÆÌœžÔÆAڱݧðÜß½ZJ“_ Šr…[ÆÌœžÔðärµÄµÜ¦ÎAªèÍäªßçê½àÌÉÈÁĵܤB
ŸÉq×é⢇í¹ÆžšÍAN‰CA“gÆA¶‘ÆÍÊɉx‹ðzz·é‰x‹r…[ÆÌŠÝ ìpÌÁ¥ðྵ½àÌÅ éB3Â̯¶T[rXÉæÁÄŸ‹³êA3ÂÌT[rXªñŸ·é3¶‘ É¢ÄA4íÞÌ⢇í¹ðs¤B⢇í¹ÍAâ¢‡í¹‚[h(GenericANormalATreeA Generic+Tree)¾¯ÅÙÈÁÄ¢éB
ŸÌURL̉x‹ð⢇í¹éB
ŸÌT[rXÌ⢇í¹ðs¤B
T[oÍAŸÌÖAµ½‰x‹ðÁÄ¢éB
⢇í¹ÍAóüµÄ»Ç·é±ÆªÅ«éàÌðžš·éBf;f ÅnÜéßÍAžšÌà¾ðÁ¦ ½àÌÅ éB⢇í¹ÆžšÍñ¦Ì½ß¡”sɪ„µÄ¢éªAÀÛÍ(ñíÉ·¢)1sÅ—M³ êéB
±Ì⢇í¹ÍA3Â̶‘É–ÄÍÜéfull generic‰x‹É¢ÄÌàÌÅ éB
N‰CA“g©çT[oÖÌ⢇í¹F
GET /ratings?opt=generic&format=full& u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2F+&" u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2FTheProject.html&" u="http%3A%2F%2Fwww.w3.org%2Funknown&" s="http%3A%2F%2Fwww.ages.org%2Four-service%2Fv1.0%2F&" s="http%3A%2F%2Fwww.rsac.org%2Fv1.0&" s="http%3A%2F%2Funknown.com" HTTP/1.0
T[o©çN‰CA“gÖÌžš:
HTTP/1.0 200 OK
Content-Length: 550
Content-Type: application/pics-labels
Server: Jigsaw 0/0
Date: 15 Apr 1996 18:20:47 GMT
(PICS-1.1
"http://www.ages.org/our-service/v1.0/" ;æêÌT[rX
labels
for "http://www.w3.org/pub/WWW/"
generic true
by "abaird@w3.org"
ratings (age 11) ;æểx‹Ì–öB'ratings' Ííɉx‹ÌÅI”Å éB
;¯¶generic‰x‹ªhttp://www.w3.org/pub/WWW/TheProject.html
;ÅnÜé·×ÄÌURLÉKp³êéB
for "http://www.w3.org/pub/WWW/"
generic true
by "abaird@w3.org"
ratings (age 11) ;æñ̉x‹Ì–ö
error (not-labeled "http://www.w3.org/unknown")
;æO̶‘̉x‹Í¶ÝµÈ¢
;v³ê½3ÂÌT[rXÉ¢ÄAæêÌT[rXÍI¹µ½
"http://www.rsac.org/v1.0"
labels
for "http://www.w3.org/pub/WWW"
generic true
by "abaird@w3.org"
ratings (v 0 s 0 n 0 l 0)
for "http://www.w3.org/pub/WWW"
generic true
by "abaird@w3.org"
ratings (v 0 s 0 n 0 l 0)
error (not-labeled "http://www.w3.org/unknown")
;;æOÌT[rXɉx‹Í¶ÝµÈ¢
error (no-ratings "unknown service"))
±Ì⢇í¹ÍAeX̶‘Ìfull specific‰x‹É¢ÄÌàÌÅ éB
N‰CA“g©çT[oÖÌ⢇í¹F
GET /ratings?opt=normal&format=full& u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2F+&" u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2FTheProject.html&" u="http%3A%2F%2Fwww.w3.org%2Funknown&" s="http%3A%2F%2Fwww.ages.org%2Four-service%2Fv1.0%2F&" s="http%3A%2F%2Fwww.rsac.org%2Fv1.0&" s="http%3A%2F%2Funknown.com" HTTP/1.0
T[o©çN‰CA“gÖÌžšF
HTTP/1.0 200 OK Content-Length: 569 Content-Type: application/pics-labels Server: Jigsaw 0/0 Date: 15 Apr 1996 18:20:54 GMT (PICS-1.1 "http://www.ages.org/our-service/v1.0/" labels ;;specific‰x‹ª¶ÝµÈ¢½ßAgeneric‰x‹ðÔp·éB for "http://www.w3.org/pub/WWW/" generic true by "abaird@w3.org" ratings (age 11) ;;specific‰x‹ª¶ÝµÈ¢½ßAgeneric‰x‹ðÔp·éB for "http://www.w3.org/pub/WWW/" generic true by "abaird@w3.org" ratings (age 11) error (not-labeled "http://www.w3.org/unknown") "http://www.rsac.org/v1.0" labels ;;specific‰x‹ª¶ÝµÈ¢½ßAgeneric‰x‹ðÔp·éB for "http://www.w3.org/pub/WWW" generic true by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0) ;;±±ÅÍspecific‰x‹ðÔp·éB for "http://www.w3.org/pub/WWW/TheProject.html" generic false by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0) error (not-labeled "http://www.w3.org/unknown") error (no-ratings "unknown service"))
±Ì⢇í¹ÍAv³ê½vŒtBNXURLðÁÄ¢é·×ÄÌURLÌfull specific‰x‹ðv· éàÌÅ éB ±Ì‰x‹r…[ÍAâ¢‡í¹³ê½cŠ[É¢ÄAJŒ“gfBŒNgŠÌ¶‘ ̉x‹ÌÝðÔp·éB
N‰CA“g©çT[oÖÌ⢇í¹F
GET /ratings?opt=tree&format=full& u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2F+&" u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2FTheProject.html&" u="http%3A%2F%2Fwww.w3.org%2Funknown&" s="http%3A%2F%2Fwww.ages.org%2Four-service%2Fv1.0%2F&" s="http%3A%2F%2Fwww.rsac.org%2Fv1.0&" s="http%3A%2F%2Funknown.com" HTTP/1.0
T[o©çN‰CA“gÖÌžš:
HTTP/1.0 200 OK Content-Length: 1075 Content-Type: application/pics-labels Server: Jigsaw 0/0 Date: 15 Apr 1996 18:21:00 GMT (PICS-1.1 "http://www.ages.org/our-service/v1.0/" labels ;;¢Â©Ì‰x‹ª()ÅæØçêÄ¢é () (for "http://www.w3.org/pub/WWW/" generic true by "abaird@w3.org" ratings (age 11) for "http://www.w3.org/pub/WWW/Overview.html" by "abaird@w3.org" generic false ratings (age 12) by "abaird@w3.org" for "http://www.w3.org/pub/WWW/PICS" generic true ratings (age 5) by "abaird@w3.org" for "http://www.w3.org/pub/WWW/Daemon" generic true ratings (age 5)) ;;fBŒNgŠhttp://www.w3.org/pub/WWW/ ̉x‹Ì–ö ;;http://www.w3.org/pub/WWW/TheProject.htmlðvŒtBNXÆ·é‰x ;;‹Í¶ÝµÈ¢ error (not-labeled "http://www.w3.org/pub/WWW/TheProject.html") error (not-labeled "http://www.w3.org/unknown") "http://www.rsac.org/v1.0" labels (for "http://www.w3.org/pub/WWW" generic true by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0) for "http://www.w3.org/pub/WWW/TheProject.html" generic false by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0) for "http://www.w3.org/pub/WWW/Daemon" generic true by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0) for "http://www.w3.org/pub/WWW/PICS" generic true by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0)) error (not-labeled "http://www.w3.org/pub/WWW/TheProject.html") error (not-labeled "http://www.w3.org/unknown") error (no-ratings "unknown service"))
±Ì⢇í¹ÍAv³ê½vŒtBNXURLðÁÄ¢é·×ÄÌURLÌ·×ÄÌgeneric‰x‹ðv ·éàÌÅ éB±±ÅÍA(genericÌê‡É¢ÄÌÝ)¼OÌÌ⢇í¹ÅÔp³ê½‰x‹ÌTu ZbgªÔp³êÄ¢éB
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GET /ratings?opt=generic%2Btree& format=full& u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2F+&" u="http%3A%2F%2Fwww.w3.org%2Fpub%2FWWW%2FTheProject.html&" u="http%3A%2F%2Fwww.w3.org%2Funknown&" s="http%3A%2F%2Fwww.ages.org%2Four-service%2Fv1.0%2F&" s="http%3A%2F%2Fwww.rsac.org%2Fv1.0&" s="http%3A%2F%2Funknown.com" HTTP/1.0
T[o©çN‰CA“gÖÌžšF
HTTP/1.0 200 OK Content-Length: 872 Content-Type: application/pics-labels Server: Jigsaw 0/0 Date: 15 Apr 1996 18:38:28 GMT (PICS-1.1 "http://www.ages.org/our-service/v1.0/" labels (for "http://www.w3.org/pub/WWW/" generic true by "abaird@w3.org" ratings (age 11) by "abaird@w3.org" for "http://www.w3.org/pub/WWW/PICS" generic true ratings (age 5) by "abaird@w3.org" for "http://www.w3.org/pub/WWW/Daemon" generic true ratings (age 5)) error (not-labeled "http://www.w3.org/pub/WWW/TheProject.html") error (not-labeled "http://www.w3.org/unknown") "http://www.rsac.org/v1.0" labels (for "http://www.w3.org/pub/WWW" generic true by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0) for "http://www.w3.org/pub/WWW/Daemon" generic true by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0) for "http://www.w3.org/pub/WWW/PICS" generic true by "abaird@w3.org" ratings (v 0 s 0 n 0 l 0)) error (not-labeled "http://www.w3.org/pub/WWW/TheProject.html") error (not-labeled "http://www.w3.org/unknown") error (no-ratings "unknown service"))Copyright (C) 1996 W3C (MIT, INRIA, Keio ), All Rights Reserved. W3C liability, trademark, document use and software licensing rules apply.
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$Date: 2000/09/08 16:13:45 $