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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE %&-J()5803,4*OD ஌͍ͬͯΔΑ͏Ͱ஌Βͳ͍  8FCαʔόΞʔΩςΫνϟ ୈ̒ճήʔϜαʔόษڧձ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ࣗݾ঺հ ాଜ༞थʢUXJUUFS!JTPQBSBNFUSJD σΟϥΠτϫʔΫεגࣜձࣾ ݩʑ͸ίϯιʔϧग़਎ ൣғ͸ΫϥΠΞϯτɺαʔόɺΠϯϑϥɺ͍Ζ͍Ζʜʜ ࠷ۙ͸6OJUZͷ;FOKFDUʢ%*ϑϨʔϜϫʔΫʣ͍ͬͯ͡·͢ ޷͖ͳݴޠ͸$ͱ-VB

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ࠓ೔ͷ࿩

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE 8FCαʔό 3%# Ϣʔβʔ ϩʔυ  όϥϯα 8FCαʔό 8FCαʔό ͜ͷลΓͷ͓࿩

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ୅දతͳ8FCαʔό

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ࢮʹ ࢸΔ ࡸͦ ͠ ͯ ɺ ୈ ұ ࿩

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αʔό͕ ॏ͍Ͱ͢ʂ ໰୊ൃੜʂʂʂ

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Α͘஌Βͳ͍ਓ  ʮαʔό͕ॏ͚Ε͹  ୆਺Λ૿΍ͤ  ͹͍͍͡Όͳ͍ʯ

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ຊ౰ʹʁ

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8FCαʔό 3%# 8FCαʔό 8FCαʔό 8FCαʔό 8FCαʔό 8FCαʔό 8FCαʔό 8FCαʔόΛ૿΍͢ͱ 3%#΁ͷ઀ଓ͕૿େ͠ ো֐͕ൃੜ͢Δ͜ͱ΋ %#΁ͷ઀ଓ ଟ͗͢໰୊

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%#͕աෛՙͰԠ౴͕ฦͤͳ͍ Ԡ౴͕ฦΒͳ͍ͷͰ8FCαʔόͷ  ॲཧ͕ऴΘΒͳ͍ 8FCαʔόͷॲཧ͕ऴΘΒͳ͍··  ࣍ʑͱ৽͍͠ΞΫηε͕དྷΔ ࠷ޙʹ͸8FCαʔό͕٧·Δ  ಥવͷࢮʂʂʂ

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%#ͷεέʔϧΞοϓ͠·͔͢ʁ

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%#ͷ࠷దԽ͠·͔͢ʁ

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Ͱ͕͢ɺࠓճ͸8FCαʔόͷ͓࿩Ͱ͢

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Ͳ͏ͯ͠ʁ

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໰୊ͷ੾Γ෼͚͕େ੾

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͋Γ·͢͜Μͳো֐ %#ʹ઀ଓͨ͠··  8FCαʔόͰ໓஡ۤ஡ॏ͍ॲཧͰ٧·Δ %#͸ۭ͍ͯͯ8FCαʔό΋਺ଟ͋͘Δͷʹ  ผͷαʔόʗγεςϜʹܨ͍Ͱ͍Δͷ͕ॏ͍ αʔόΩϟογϡ͕/P42-ʹ͋ͬͯ  Կ౓΋઀ଓͯͯ͠8FCαʔό͕໓஡ۤ஡ॏ͍ GPSจͷதͰωοτϫʔΫ઀ଓʜʜ 42-ͰաڈશͯͷσʔλΛᢞΊͯΔʜʜ

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8FCαʔό 3FEJT NFNDBDIFE ܾࡁγεςϜ .Z42- ೝূγεςϜ ͲΕ΋ ॏ͍ΜͰ͢

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໐Γ·͘ Δɺ ి ࿩ ୈ ್ ࿩

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8FCαʔόͬͯ

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Ͳ͏΍ͬͯಈ͘ͷ͔ આ໌Ͱ͖·͔͢ʁ

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ଟ͘ͷਓͷೝࣝ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE Ϣʔβʔ 8FC ϑϨʔϜ  ϫʔΫ 3FRVFTU ͝ʹΐ͝ʹΐ ॲཧ͢Δ 3FTQPOTF Ϣʔβʔ ͳΜ͔ͩ͜Μͳײ͡ʁ ϦΫΤετདྷͯ Ϩεϙϯεฦ͢ͷͰ͸ʁ

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ؒҧͬͯ͸͍·ͤΜ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE )551ͰϦΫΤετΛड৴͢Δ )551ϔομΛύʔε͢Δ ΞϓϦέʔγϣϯଆͰద੾ͳϋϯυϥΛݺͼग़͢ ήʔϜͷॲཧΛ࣮ߦ͢Δʢ%#ͱ͔΋͍͡Δʣ ςϯϓϨʔτΤϯδϯͳͲΛ࢖ͬͯϨεϙϯεΛฦ͢ جຊ͸͜Ε͚ͩ 8FCαʔόͷ໾ׂ

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ͳΜͩ؆୯͡Όͳ͍͔

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Ͱ͸ɺ)551ͬͯ ͳΜͰ͠ΐ͏͔ʁ

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)ZQFSUFYU 5SBOTGFS 1SPUPDPM

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ϋΠύʔςΩετ  సૹϓϩτίϧ

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ϋΠύʔςΩετΛసૹ͢Δʁ

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ςΩετΛ௒͑ͨςΩετʁ

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͋Εʁը૾΋సૹͯ͠ͳ͍ʁ

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ࠓճ͸վగ൛)551Λ ݩʹ͓࿩͠·͢ ʢ࠷৽͸)551ʣ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE 3'$ 3FRVFTU'PS$PNNFOU ᐌ͘ )551͸ɺ෼ࢄܕͷڠௐతͳ  ϋΠύʔςΩετ৘ใγεςϜͷͨΊͷɺ  εςʔτϨεͳ  ΞϓϦέʔγϣϯϨϕϧͷϓϩτίϧͰ͋Δ

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ͳΔ΄Ͳݴ͍ͬͯΔ  ҙຯ͕Θ͔ΒΜ

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)551͸ɺ  ʦґڌՄೳͳ  ʦτϥϯεϙʔτ૚΍ηογϣϯ૚ʧͷ  ઀ଓʹ·͕ͨͬͯɼϝοηʔδΛަ׵͢Δʧ  ͜ͱʹΑΓӡ༻͞ΕΔɼ  εςʔτϨεͳʦཁ੥ʗԠ౴ʧϓϩτίϧͰ͋Δɻ 3'$  ΫϥΠΞϯτʗαʔόʹΑΔϝοηʔδॲཧ

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ɾ)551ΫϥΠΞϯτͱ͸ɺ  ɹҰͭҎ্ͷ)551ཁ੥Λૹ৴͢Δ໨తͰɼ  ɹαʔό΁ͷ઀ଓΛཱ֬͢ΔϓϩάϥϜͰ͋Δ ɾ)551αʔόͱ͸ɺ)551ཁ੥ʹର͠ɼ  ɹͦͷ઀ଓΛड༰͠ɼ  ɹΫϥΠΞϯτ΁ͷαʔϏεͱͯ͠ɼ  ɹ)551Ԡ౴Λૹ৴͢ΔϓϩάϥϜͰ͋Δɻ ˝ྫ͑͹ɺήʔϜϓϩάϥϜͳͲ ˛ྫ͑͹ɺ8FCαʔόͳͲ

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ͨͩ͠ɺೋͭͷ༻ޠͰ͋Δ  lΫϥΠΞϯτzɺlαʔόz͕ࢦ͢ͷ͸ɺ ͋Δಛఆͷ઀ଓͷͨΊʹɺ  ͜ΕΒͷϓϩάϥϜ͕਱ߦ͢Δ໾ׂͷΈʹݶΒΕΔͷͰ ͋Δ઀ଓ্Ͱ͸ΫϥΠΞϯτʹͳΔͱಉ࣌ʹɺ  ଞͷ઀ଓ্Ͱ͸αʔόͱͯ͠ಈ࡞͠ಘ·͢ɻ ʢαʔόʔͱΫϥΠΞϯτ͸ಉ࣌ʹ ɹΫϥΠΞϯτͱαʔόʔͰ΋͋ΓಘΔΑͱ͍͏͜ͱʣ

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΄ͱΜͲͷ)551௨৴͸ɺ  ʦ63*ʹΑΓࣝผ͞ΕΔԿΒ͔ͷϦιʔεʧͷ  දݱʹର͢Δɼ  ݕࡧऔಘཁ੥ʢ(&5ʣ͔ΒͳΔɻ 3'$  ΫϥΠΞϯτʗαʔόʹΑΔϝοηʔδॲཧ

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6OJGPSN  3FTPVSDF  *EFOUJGJFS

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63*͸ɺந৅త͋Δ͍͸෺ཧతͳϦιʔεΛࣝผ͢ΔͨΊ ͷ؆ܿͳจࣈྻͰ͋Δɻ 6OJGPSN౷Ұॻࣜ 3FTPVSDFϦιʔε  *EFOUJGJFSࣝผࢠ

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ʲ౷Ұॻࣜʳ  ҰఆͷॻࣜΛѻ͏͜ͱɻ ʲϦιʔεʳ ओʹిࢠจॻɺը૾ɺ৘ใݩɺαʔϏεͳͲΛࢦ͕͢ɺ ਓؒ΍اۀɺਤॻؗͷॻ੶ͳͲ෺ཧతͳ΋ͷɺ ํఔࣜɺԋࢉࢠɺ਺஋ͱ͍ͬͨந৅త֓೦΋ࢦͤΔɻ ʲࣝผࢠʳ ༷ʑͳର৅͔ΒಛఆͷҰͭΛࣝผ͢ΔͨΊͷ΋ͷɻ

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(&5ͷྫ

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GET /hello.txt HTTP/1.1 User-Agent: curl/7.16.3 libcurl/7.16.3 OpenSSL/0.9.7l zlib/1.2.3 Host: www.example.com Accept-Language: en, mi HTTP/1.1 200 OK Date: Mon, 27 Jul 2009 12:28:53 GMT Server: Apache Last-Modified: Wed, 22 Jul 2009 19:15:56 GMT ETag: "34aa387-d-1568eb00" Accept-Ranges: bytes Content-Length: 51 Vary: Accept-Encoding Content-Type: text/plain Hello World! My payload includes a trailing CRLF. (&5ʹΑΔΫϥΠΞϯτͷཁ੥ (&5ͷཁ੥ʹର͢Δαʔό͔ΒͷԠ౴

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ͪΌΜͱ)551஌Γ͍ͨͳΒ 3'$ )551   3'$ʙ վగ൛)551 3'$ )551 3'$ 63* Λಡ΋͏

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ɺ ݟ ஌ Β ͵ ୈࢀ࿩ ࢓༷

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)551͸εςʔτϨε Ͳ͏͍͏ҙຯͩΖ͏ʁ

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εςʔτϑϧ εςʔτϨε

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ɹ٬ɿʮ͜Μʹͪ͸ʯ ళһɿʮ͍Βͬ͠Ό͍·ͤɺϚΫυόʔΨʔ΁Α͏ͦ͜ʯ ɹ٬ɿʮϏοάϚΫυηοτɺ͓ئ͍͠·͢ʯ ళһɿʮαΠυϝχϡʔ͸͍͔͕͠·͔͢ʁʯ ɹ٬ɿʮϙςτͰʯ ళһɿʮυϦϯΫ͸Կʹͳ͍͞·͔͢ʯ ɹ٬ɿʮΞΠείʔώʔͰʯ ళһɿʮʴ̎̌ԁͰαΠζΛ̡ʹͰ͖·͕͢ʁʯ ɹ٬ɿʮ͡Όɺ̡ʹ͍ͯͩ͘͠͞ʯ  ళһɿʮҎ্ͰΑΖ͍͠Ͱ͔͢ʁʯ  ɹ٬ɿʮ͸͍ʯ ళһɿʮ͔͜͠·Γ·ͨ͠ɻ˓˓ԁʹͳΓ·͢ʯ εςʔτϑϧόʔΨʔγϣοϓ ࢀߟɿࢁຊཅฏ ʰ8FCΛࢧ͑Δٕज़ʱ

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ɹ٬ɿʮ͜Μʹͪ͸ʯ ళһɿʮ͍Βͬ͠Ό͍·ͤɺϚΫυόʔΨʔ΁Α͏ͦ͜ʯ ɹ٬ɿʮϏοάϚΫυηοτɺ͓ئ͍͠·͢ʯ ళһɿʮαΠυϝχϡʔ͸͍͔͕͠·͔͢ʁʯ ɹ٬ɿʮϏοάϚΫυηοτʹϙςτͰʯ ళһɿʮυϦϯΫ͸Կʹͳ͍͞·͔͢ʯ ɹ٬ɿʮϏοάϚΫυηοτʹϙςτͱΞΠείʔώʔͰʯ ళһɿʮʴ̎̌ԁͰαΠζΛ̡ʹͰ͖·͕͢ʁʯ ɹ٬ɿʮϏοάϚΫυηοτʹϙςτͱΞΠείʔώʔʢ̡ʣͰʯ  ళһɿʮҎ্ͰΑΖ͍͠Ͱ͔͢ʁʯ  ɹ٬ɿʮϏοάϚΫυηοτʹϙςτͱΞΠείʔώʔʢ̡ʣͰɻҎ্Ͱ͢ʯ ళһɿʮ͔͜͠·Γ·ͨ͠ɻ˓˓ԁʹͳΓ·͢ʯ εςʔτϨεόʔΨʔγϣοϓ ࢀߟɿࢁຊཅฏ ʰ8FCΛࢧ͑Δٕज़ʱ

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εςʔτϨε ໘౗͍͘͞ͳ

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εςʔτϨε͔ͩΒ εέʔϧ͢Δͷͩͱͨ͠Βʁ

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ɹɹ٬ɿʮ͜Μʹͪ͸ʯ ళһ̖ɿʮ͍Βͬ͠Ό͍·ͤɺϚΫυόʔΨʔ΁Α͏ͦ͜ʯ ɹɹ٬ɿʮϏοάϚΫυηοτɺ͓ئ͍͠·͢ʯ ళһ̗ɿʮαΠυϝχϡʔ͸͍͔͕͠·͔͢ʁʯ ɹɹ٬ɿʮϏοάϚΫυηοτʹϙςτͰʯ ళһ̘ɿʮυϦϯΫ͸Կʹͳ͍͞·͔͢ʯ ɹɹ٬ɿʮϏοάϚΫυηοτʹϙςτͱΞΠείʔώʔͰʯ ళһ̙ɿʮʴ̎̌ԁͰαΠζΛ̡ʹͰ͖·͕͢ʁʯ ɹɹ٬ɿʮϏοάϚΫυηοτʹϙςτͱΞΠείʔώʔʢ̡ʣͰʯ  ళһ̚ɿʮҎ্ͰΑΖ͍͠Ͱ͔͢ʁʯ  ɹɹ٬ɿʮϏοάϚΫυηοτʹϙςτͱΞΠείʔώʔʢ̡ʣͰɻҎ্Ͱ͢ʯ ళһ̛ɿʮ͔͜͠·Γ·ͨ͠ɻ˓˓ԁʹͳΓ·͢ʯ εςʔτϨεόʔΨʔ͸  ళһ͕ಉ͡Ͱͳͯ͘΋ྑ͍ ࢀߟɿࢁຊཅฏ ʰ8FCΛࢧ͑Δٕज़ʱ

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εςʔτϨε͔ͩΒ ٬͕ߟ͑ͯΔ࣌ଞͷࣄ͕ग़དྷΔ

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ΞϓϦέʔγϣϯ૚ τϥϯεϙʔτ૚ Πϯλʔωοτ૚ ϦϯΫ૚ )551 44) '51 %)$1ͳͲ 5$1 6%1ͳͲ *1 *1W *1W ͳͲ 5$1*1ࢀরϞσϧ ΠʔαωοτͳͲ ίί

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)551͸5$1*1ϕʔε

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5$1ʁ*1ʁ͓͍͍͠ʁ

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5SBOTNJTTJPO $POUSPM 1SPUPDPM ͱ͸ͳΜͧ΍ʁ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE w Ԡ౴Λඞཁͱ͢Δ w γʔέϯε൪߸ͱݺ͹ΕΔσʔλͷॱং͚ͮΛ࣋ͭ w ΫϥΠΞϯτͱαʔόͷԟ෮࣌ؒ 355SPVOEUSJQUJNF Λ  ༧ଌ͢ΔΞϧΰϦζϜΛ಺แ͢Δ w λΠϜΞ΢τͱ࠶ૹͷ࢓૊ΈΛ࣋ͭ 5$1ͱ͸ͲΜͳϓϩτίϧ͔ʁ

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ߴ଎͞ΑΓਖ਼͕֬͞େࣄ

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Ͳ͏ͯ͠ਖ਼֬ͳͷ͔΋͏গ͠

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ਖ਼֬ͷՁ஋͸ ୈ࢛࿩

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE 5$1ίωΫγϣϯͷ ཱ֬ͱऴྃʹ͍ͭͯ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE XBZIBOETIBLF

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ΫϥΠΞϯτ αʔόʔ TPDLFU DPOOFDUʢϒϩοΫʣ  ʢΞΫςΟϒΦʔϓϯʣ TPDLFU CJOE MJTUFOʢύογϒΦʔϓϯʣ BDDFQUʢϒϩοΫʣ DPOOFDU͔Β໭Δ BDDFQU͔Β໭Δ  SFBEʢϒϩοΫʣ 4:/+ 4:/, BDL+ BDL, αʔόʔ͸ίωΫγϣϯΛड͚෇͚Δ༻ҙΛ͢Δ  ͜Ε͸௨ৗTPDLFUɺCJOEɺMJTUFOΛݺͼग़͢ʹύογϒΦʔϓϯ ΫϥΠΞϯτ͸DPOOFDUΛݺͼग़͠ΞΫςΟϒΦʔϓϯΛ࣮ߦ͢Δ  γʔέϯε൪߸ͷॳظ஋Λ4:/ηάϝϯτͰૹ৴͢Δ αʔό͸4:/ʹର͢ΔԠ౴Λૹ৴͢ΔͨΊʹࣗ਎ͷ4:/ͱɺ  ΫϥΠΞϯτͷ4:/ʹର͢ΔԠ౴ͱͳΔ"$,Λ୯Ұͷηάϝϯτͱͯ͠ૹ৴͢Δ ΫϥΠΞϯτ͸αʔόͷ4:/ʹԠ౴͢Δ BDL֬ೝԠ౴൪߸

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE 5$1ίωΫγϣϯͷཱ֬͸  ి࿩ʹࠅࣅ͍ͯ͠Δ TPDLFUؔ਺ి࿩Λ༻ҙ͢Δ CJOEؔ਺ࣗ෼ͷి࿩൪߸Λڭ͑Δ MJTUFOؔ਺ண৴͕͋ͬͨͱ͖ʹݺͼग़͠ԻΛ໐Β͢ DPOOFDUؔ਺૬खͷ൪߸͕Θ͔Ε͹͜ΕͰμΠΞϧͰ͖Δ BDDFQUؔ਺ड࿩ثΛऔΓ্͛Δ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE 5$1ίωΫγϣϯͷղ์

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ΫϥΠΞϯτPSαʔόʔ αʔόʔPSΫϥΠΞϯτ DMPTF  ʢΞΫςΟϒΫϩʔζʣ '*/. BDL. BDL/ ऴྃ͢Δଆ͕DMPTFΛݺͼग़͢ʹΞΫςΟϒΫϩʔζ  σʔλͷૹ৴͕ऴྃͨ͜͠ͱΛҙຯ͢Δ'*/ηάϝϯτΛૹ৴͢Δ '*/Λड৴ͨ͠ଆ͸ɺύογϒΫϩʔζΛ࣮ߦɺड৴ͨ͠'*/͸5$1ʹΑͬͯ  Ԡ౴͕ૹ৴͞ΕɺͦΕҎ্σʔλ͸ड৴͠ͳ͍ͷͰ&0'ͱͯ͠ΞϓϦʹ௨஌ &0'ΛಡΈग़ͨ͠ΞϓϦ͕ιέοτͷDMPTFΛߦ͏  ͜ΕʹΑΓɺ5$1͸'*/ηάϝϯτΛૹ৴͢Δ ࠷ޙͷ'*/Λड৴ͨ͠ଆ͸͜ͷ'*/ʹର͢ΔԠ౴Λߦ͏ ʢύογϒΫϩʔζʣ SFBE͕Λฦ͢ '*// DMPTF

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جૅதͷجૅ

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Ͱ΋ҙ֎ͱ஌Βͳ͍͜ͱ આ໌Ͱ͖ͳ͍͜ͱ

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ͳͥͳΒউखʹ ͏·͍͜ͱ΍ͬͯ͘ΕͯΔ͔Β

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஌Βͳ͍ͱ͜ΖͰؤு͍ͬͯΔ ͦΕ͕̩̘̥

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ΫϥΠΞϯτ αʔόʔ TPDLFU DPOOFDUʢϒϩοΫʣ TPDLFU CJOE MJTUFO BDDFQUʢϒϩοΫʣ 4:/@3$7% &45"#-*4)&% DPOOFDU͔Β໭Δ &45"#-*4)&% BDDFQU͔Β໭ΔɺSFBEʢϒϩοΫʣ XSJUFɺSFBEʢϒϩοΫʣ ˝σʔλʢཁٻʣ ʻαʔό͕ཁٻΛॲཧʼ XSJUFɺSFBEʢϒϩοΫʣ ˝σʔλʢԠ౴ʣ ɹཁٻͷBDL SFBE͔Β໭Δ DMPTF '*/@8"*5@ SFBE͔Β໭Δ BDL֬ೝԠ౴൪߸ Ԡ౴ͷBDL $-04&@8"*5 DMPTF 5*.&@8"*5 $-04&% ͱ ͋ Δ ̩ ̘ ̥ ί ω Ϋ γ ϣ ϯ -"45@"$, '*/@8"*5@ SFBE͕Λฦ͢ 4:/@4&/5 -*45&/ ͔͜͜͠ ݟͯͳ͍

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͡Ό̞̥͸ʁ *OUFSOFU 1SPUPDPM

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̞̥͸࠷΋جຊతͳ௨৴୯Ґ ύέοτΛ૬खʹૹ৴͢Δ

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ൃ৴ऀɺड৴ऀ͸ ̞̥ʹΑͬͯಛఆ͞ΕΔ

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̞̥͸ύέοτΛૹग़͢Δ͚ͩ  ૬खʹಧ͔͘͸อূ͠ͳ͍

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࣮֬ʹૹड৴͢Δ ඞཁ͕͋ΔͳΒ͹ ̩̘̥ͳͲΛ ࢖͏ඞཁ͕͋Δ

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5$1*1ͷ௨৴͸جຊॏ͍ɻ .Z42-1SPUPDPMͳͲ͸ 4PDLFU௨৴͕ͩɺ ͦ΋ͦ΋ωοτϫʔΫϦιʔεΛ සൟʹ࢖͏ͱ͍͏͜ͱ͕ॏ͍ ͱ͍͏ೝࣝΛ࣋ͭ͜ͱɻ

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ఀ ࢭ ͠ ͨࡸͷ Ͱ த ୈ ޒ࿩

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͍Α͍Α8FCαʔόͷ͓࿩

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̝̩̩̥ΛͲ͏ޮ཰ྑ͘ ॲཧ͢Δ͔ʁ

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αʔό͸ԿΛͲ͏ؤுͬͯ ͍Δͷ͔ʁɹ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ΫϥΠΞϯτ αʔό 5$1ϙʔτΛCJOEͯ͠ MJTUFO͢Δ (&5)551 )5510, 5$1XBZIBOETIBLF BDDFQUͯ͠ ৽͍͠઀ଓΛड͚ೖΕΔ SFBE SFDW Ͱ )551ϦΫΤετΛड͚औΔ ϦΫΤετΛॲཧ͢Δ XSJUF TFOE Ͱ )551ϨεϙϯεΛฦ͢ DMPTFͯ͠5$1઀ଓΛ੾Δ ج ຊ త ͳ ϓ ϩ η ε ॲ ཧ

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͜ͷ··Ͱ͸εέʔϧͰ͖ͳ͍

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*0ϨϕϧͰ͸ϒϩοΫ͞ΕΔͷͰ SFBEXSJUFத͸ଞͷ͜ͱ͕Ͱ͖ͳ͍͔Β

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ฒߦॲཧͷํ๏͸ओʹ̏ͭ

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Ϛϧνϓϩηε ϚϧνεϨου Πϕϯτۦಈ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE Ϛϧνϓϩηε ϦΫΤετΛฒߦͰॲཧ͢ΔͨΊɺGPSLͰࢠϓϩηεΛੜ੒ ॲཧΛࢠϓϩηεʹ೚ͤΔɻ GPSL͸ϝϞϦ্ͷΞυϨεۭؒΛ·Δ͝ͱผͷΞυϨεۭؒʹ ίϐʔ͢ΔͨΊҰൠతʹ஗͍ͱݴΘΕΔɻ ͕ɺ࣮ࡍʹ͸$P8 $PQZ0O8SJUF ͱ͍͏࢓૊ΈͰ ϝϞϦίϐʔͷෛՙΛ཈͑Δɻ $P8͸GPSL࣌ʹࢠϓϩηεͷԾ૝ΞυϨεۭؒʹ ਌ϓϩηεͷΞυϨεΛϚοϐϯά͠਌ࢠͰΞυϨεڞ༗͢Δɻ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE Ϛϧνϓϩηε SP PC hoge::i  foo::tmp main() hoge() foo() globalHoges; ελοΫ ςΩετ σʔλ new bar[]; ώʔϓ SP PC hoge::i  foo::tmp main() hoge() foo() globalHoges; new bar[]; GPSL ϓϩηεͷίϐʔ Ծ૝ΞυϨεۭؒ Ծ૝ΞυϨεۭؒ Ϩδελ Ϩδελ 1$ϓϩάϥϜΧ΢ϯλ 41ελοΫϙΠϯλ

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਌ϓϩηε ࢠϓϩηε ࢠϓϩηε ࢠϓϩηε ࢠϓϩηε ΫϥΠΞϯτ ΫϥΠΞϯτ ΫϥΠΞϯτ ΫϥΠΞϯτ ˛ GPSLͯ͠ ࢠϓϩηεΛ૿΍͢ ͦΕͧΕ͕ɺ਌ͱ ಉ͡Α͏ʹड͚෇͚Δ Ϛϧνϓϩηεͷ࢓૊Έ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ϚϧνϓϩηεͷϝϦοτ ࢓૊Έ͕୯७ ϓϩάϥϚ͕ҙࣝ͠ͳ͚Ε͹ͳΒͳ͍͜ͱ͕΄΅ͳ͍ɻ $P8ͷ࢓૊Έͷ͓͔͛ͰΞυϨεڞ༗Ͱ͖ΔͨΊɺ ίϐʔͷෛՙ͸ࢥͬͨΑΓ΋େ͖͘ͳ͍ɻ ॻ͖ࠐΈ࣌ʹ਌ͷϝϞϦۭؒΛࢠͷϝϞϦۭؒʹίϐʔ͢Δɻ  ౎౓GPSL͢Δ͜ͱͳ͘ɺࣄલʹGPSLͯ͠ʢQSFGPSLʣ࢖͍ճ͢͜ ͱ΋Ͱ͖Δɻ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ϚϧνϓϩηεͷσϝϦοτ ϝϞϦফඅྔ͕ଟ͍ $P8Ͱڞ༗͸Ͱ͖Δ͕ɺॻ͖ࠐΈઌ͸ڞ༗Ͱ͖ͳ͍ͨΊɺ  ঃʑʹϝϞϦΛফඅ͍ͯ͘͜͠ͱʹͳΔɻ ·ͨɺࢠϓϩηεҎ্ͷΫϥΠΞϯτ਺Λಉ࣌ʹ͞͹͚ͳ͍ɻ ݶք͕͘ΔͱXBZIBOETIBLFࡁΈͷ઀ଓ͸Ωϡʔʹͨ·Δɻ ͔͠͠ɺ୭΋BDDFQU͠ͳ͍ͨΊɺ٧·ͬͯ͠·͏ɻ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ϚϧνεϨου SP PC foo::i  foo::j main() hoge() foo() globalHoges; ελοΫ ςΩετ σʔλ new bar[]; ώʔϓ hoge::x  hoge::y εϨου̍ SP PC ελοΫ εϨου̎ Ϩδελ Ϩδελ 1$ϓϩάϥϜΧ΢ϯλ 41ελοΫϙΠϯλ Ծ૝ΞυϨεۭؒ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ϚϧνεϨουͷϝϦοτ ϝϞϦফඅ͕গͳ͍ʢϓϩηεΑΓʣ ϓϩηεͱಉ༷ʹ౎౓εϨουΛੜ੒͢Δํ๏ͱɺ  ࣄલʹεϨουΛ͓͖ͭͬͯ͘࢖͍ճ͢ʢεϨουϓʔϧʣํ๏  ͕͋Δɻ  εϨου͸ϝϞϦΛ࠷ॳ͔Βڞ༗͢ΔͨΊɺ ϓϩηεΑΓϝϞϦফඅྔ͕গͳ͍ͱݴΘΕΔɻ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ϚϧνεϨουͷσϝϦοτ Ϧιʔεڝ߹͕ى͖΍͍͢ ϚϧνεϨου͸ෳ਺ͷεϨου͕ϝϞϦۭؒΛڞ༗͢Δɻ ͦͷͨΊɺϦιʔε͕ڝ߹͠ͳ͍Α͏ʹؾΛ͚ͭͯ  ϓϩάϥϜ͠ͳ͚Ε͹ͳΒͳ͍ɻ ͖ͪΜͱཧղ͍ͯ͠ͳ͚Ε͹ɺෆՄղͳόάΛੜΈग़͢ɻ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE Πϕϯτۦಈ ωοτϫʔΫ*0ΛଟॏԽͯ͠ ϓϩηεεϨουͰ ෳ਺ͷωοτϫʔΫ઀ଓΛಉ࣌ʹࡹ͘ ʢOPOCMPDLJOH*0Λ༻͍Δʣ Πϕϯτొ࿥ Πϕϯτ଴ػ Πϕϯτॲཧ ޙॲཧ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ඇϒϩοΩϯά*0 OPOCMPDLJOH*0 ιέοτ͸σϑΥϧτͰϒϩοΩϯάɻ  ͜Ε͸ιέοτʹରͯ͠ଈ࠲ʹ׬ྃ͠ͳ͍γεςϜίʔϧΛ ݺͼग़ͨ࣌͠ɺݺͼग़ͨ͠ϓϩηε͸৚݅ͷ੒ཱΛ଴ͬͯ εϦʔϓ͢Δ͜ͱΛҙຯ͢Δɻ ඇϒϩοΩϯά*0Ͱ͸γεςϜίʔϧΛݺͼग़ͯ͠΋*0͕ ४උͰ͖͍ͯͳ͚Ε͹ϒϩοΫͤͣଈ࠲ʹΤϥʔΛฦ͢ɻ ʢඇϒϩοΩϯά*0ͱඇಉظ*0͸ಉ͡Ͱͳ͍͜ͱʹ஫ҙʣ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ୅දతͳछྨͷ*0 w ϒϩοΩϯά*0 w ඇϒϩοΩϯά*0 w *0ͷଟॏԽ w γάφϧۦಈ*0 w ඇಉظ*0

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ϒϩοΩϯά*0 ΞϓϦ Χʔωϧ γεςϜίʔϧΛݺͿͱ ΧʔωϧʹεΠον͢Δ JOJUJBUF SFBE*0 SFBE SFTQPOTF σʔλΛ Χʔωϧۭ͔ؒΒ Ϣʔβʔۭؒ΁ 3FBE ϓϩηε͸γεςϜίʔϧͷ ฦ౴଴ͪʹͳΓுΓ෇͘ɻ ͦͷؒɺϓϩάϥϜͷॲཧ͕ ਐΉ͜ͱ͸Ͱ͖ͳ͍ɻ CMPDLFE

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ඇϒϩοΩϯά*0 ΞϓϦ Χʔωϧ γεςϜίʔϧΛݺͿͱ ΧʔωϧʹεΠον͢Δ JOJUJBUF SFBE*0 SFBE SFTQPOTF 3FBE ϑΝΠϧσΟεΫϦϓλͷ ४උ͕׬͍ྃͯ͠ͳ͚Ε͹ ଈ࠲ʹΤϥʔΛฦ͢ɻ ϓϩηε͸ϒϩοΫ͞Εͣɺ ͦͷؒʹଞͷॲཧΛ͢Δ͜ͱ͕ Ͱ͖Δɻ ଈ࠲ʹΤϥʔΛฦ͢ ଈ࠲ʹΤϥʔΛฦ͢ γεςϜίʔϧΛݺͿͱ ΧʔωϧʹεΠον͢Δ γεςϜίʔϧΛݺͿͱ ΧʔωϧʹεΠον͢Δ σʔλΛ Χʔωϧۭ͔ؒΒ Ϣʔβʔۭؒ΁

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*0ͷଟॏԽ QPMM ɺTFMFDU ɺFQPMM γεςϜίʔϧΛར༻͠ɺ ෳ਺ͷσΟεΫϦϓλΛ ̍ͭͷϓϩηεͰ؅ཧ͢Δ͜ͱɻ ೖग़ྗՄೳʹͳͬͨ৔߹ɺ Χʔωϧ͔Β௨஌͞ΕΔɻ ΞϓϦ Χʔωϧ γεςϜίʔϧΛݺͿͱ ΧʔωϧʹεΠον͢Δ JOJUJBUF SFBE*0 SFBE SFTQPOTF 4FMFDU ଈ࠲ʹΤϥʔΛฦ͢ γεςϜίʔϧΛݺͿͱ ΧʔωϧʹεΠον͢Δ σʔλΛ Χʔωϧۭ͔ؒΒ Ϣʔβʔۭؒ΁ SFBE 4FMFDUͰ σʔλ͕ಡΊΔΑ͏ʹͳΔ SFBE CMPDLFE

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γάφϧۦಈ*0 σΟεΫϦϓλͷ༻ҙ͕Ͱ͖ͨ࣌ʹɺ 4*(*0γάφϧΛ༻͍ͯ௨஌͢Δɻ γάφϧۦಈ*0Ͱ͸ɺ *0ૢ࡞ͷىಈ͕Մೳʹͳͬͨ͜ͱΛ௨஌͢Δɻ ඇಉظ*0Ͱ͸ɺ *0ૢ࡞͕׬ྃͨ͜͠ͱΛ௨஌͢Δɻ ਅͷඇಉظ*0Ͱ͸ͳ͍ɻʢ*0ૢ࡞தʹଞͷ͜ͱ͕Ͱ͖ͳ͍ʣ

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ඇಉظ*0 ΞϓϦ Χʔωϧ γεςϜίʔϧΛݺͿͱ ΧʔωϧʹεΠον͢Δ JOJUJBUF SFBE*0 SFBE SFTQPOTF σʔλΛ Χʔωϧۭ͔ؒΒ Ϣʔβʔۭؒ΁ ଞ ͷ ॲ ཧ ͕ Մ ೳ *0ॲཧ͕׬ྃͨ͠λΠϛϯάͰ ௨஌Λߦ͏ɻ ௨஌͸γάφϧ͔ίʔϧόοΫʹ ΑͬͯߦΘΕɺ௨஌͕͘Δ·Ͱ͸ ଞͷॲཧΛ͢Δ͜ͱ͕Ͱ͖Δɻ BJP@SFBE *0 QSPDFTTJOH

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ϝΠϯεϨου ΫϥΠΞϯτ ΫϥΠΞϯτ ΫϥΠΞϯτ ΫϥΠΞϯτ ετϨʔδ ඇϒϩοΩϯά*0 *0ͷଟॏԽ Πϕϯτۦಈͷ࢓૊Έ

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εϨουϓϩηεͳͷʹ ͳͥฒߦॲཧͰ͖Δͷ͔ʁ *0ΛଟॏԽ͢Δ͜ͱͰɺ ෳ਺ͷσΟεΫϦϓλΛ؂ࢹ͠ ඇϒϩοΩϯά*0ʹΑͬͯ ౎౓ͷ΍ΓͱΓ͕Ͱ͖ΔͨΊ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ΠϕϯτۦಈͷϝϦοτ ʮ$,໰୊ʯʹରԠ $,໰୊ʢΫϥΠΞϯτສ୆໰୊ʣͱ͸ϋʔυ΢ΣΞͷੑೳ ͕͕͋ͬͯ΋ɺΫϥΠΞϯτͷ਺͕ສ୆ۙ͘ʹͳΔͱɺ ϓϩηε΍εϨουͷ਺͕૿͑͗͢Δ͜ͱʹΑΓɺ ίϯςΩετεΠονͷΦʔόʔϔου͕େ͖͘ͳΓ͗ͯ͢ ͞͹͚ͳ͘ͳΔ͜ͱɻΠϕϯτۦಈ͸͜ΕΛղܾ͢Δɻ

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE ΠϕϯτۦಈͷσϝϦοτ ϚϧνίΞ͕׆͖ͳ͍ Πϕϯτۦಈ͸جຊ̍ϓϩηε̍εϨουͷͨΊ ϚϧνίΞͷ$16Λ׆͔͢͜ͱ͕Ͱ͖ͳ͍ɻ ·ͨɺ̍ϓϩηε̍εϨουͳͷͰɺ  ϓϩηε͕ࢮ͵ͱ͖͸͢΂ͯר͖ࠐΜͰࢮ͵ɻ

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Α͠ϋΠϒϦουʹ͠Α͏

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$PQZSJHIU%&-J()5803,4*OD"MM3JHIUT3FTFSWFE w "QBDIF.1.QSFGPSLʢϚϧνϓϩηεʣ w "QBDIF.1.XPSLFSʢϚϧνϓϩηεʴϚϧνεϨουʣ w "QBDIF.1.FWFOUʢϚϧνϓϩηεʴΠϕϯτۦಈʣ w **4ʢϚϧνϓϩηεʴϚϧνεϨουʣ w OHJOYʢϚϧνϓϩηεʴΠϕϯτۦಈʣ ࣮ࡍͷ)551αʔόͰ͸ɺεέʔϧ͢ΔͨΊʹ ඇৗʹߴ౓ͳ͜ͱ͕ߦΘΕ͍ͯ·͢ɻ ૊Έ߹ΘͤʹΑΔ࢓૊Έ NQNNVMUJQSPDFTTJOHNPEVMF

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ࡸ બ୒ ͷ Λ ୈ࿡ ɹ࿩

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ݸʑͷḉੑೳ͸ ঢ়گͱઃఆʹґΔ  ͷͰ߇͑·͢

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·ͱΊ

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)551ͱ͸Կ͔Λ஌Δ ωοτϫʔΫͷίετ͸  ඇৗʹߴ͍͜ͱʹؾΛ͚ͭΔ 8FCαʔόʹ͓͚Δ  ฒߦԽͷ୅දతͳख๏ͱɺ  *0ʹର͢ΔରࡦΛ஌Δ

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͍Ζ͍Ζ΍͖ͬͯͨ݁࿦ɿ  ো֐ൃੜ࣌͸ɺ Ͳ͜ͰϘτϧωοΫ͕ൃੜ͍ͯ͠Δ͔ ໰୊ͷ੾Γ෼͚Λ·ͣߟ͑Δ͜ͱ

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͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠