how to embed mruby

English translation is https://speakerdeck.com/tsahara/how-to-embed-mruby-en .

Transcript

1. mrubyͷ૊ΈࠐΈ͔ͨ ࠤݪ
   ۩޾
   UTBIBSB!JJKBEKQ גࣜձࣾΠϯλʔωοτΠχγΞςΟϒ $PQZSJHIU $
   
   *OUFSOFU
   *OJUJBUJWF
   +BQBO
   *OD
   
   "MM
   SJHIUT
   SFTFSWFE
2. ͸͡Ίʹ ࠒͷ࿩Ͱ͢
3. NSVCZͱ͸ mruby is the lightweight implementation of the Ruby language... https://github.com/mruby/mruby google://mruby/
4. CPU: ARM 32bit Memory: 128MB FlashROM: 32MB OS: NetBSD 4"8
   XXXTBDNKQTBX NSVCZΛ࢖ͬͨϧʔλ
5. ͳͥNSVCZΛ࢖ͬͨͷ͔ interface.ge1.ipv4.address : 192.168.0.1/24 interface.wlan0.service : enable interface.wlan0.ssid : guest interface.wlan0.security : wpa-psk-aes route.ipv4.0.destination : default route.ipv4.0.gateway : 100.100.0.1 dhcp.server.0.interface : wlan0 dhcp.server.0.pool.address : 192.168.0.4/24 dhcp.server.0.pool.count : 100 ίϯϑΟά ύʔζݕূධՁ൓ө mruby!
6. NSVCZΛಈ͔͢ CPU ARM 32bit ˡ
   ͦͦ͜͜;ͭ͏ Memory 128MB ˡ
   ·͊·͊͋Δ FlashROM 32MB ˡ
   ΍΍ݫ͠Ί OS NetBSD ˡ
   ͍͓ͪ͏6OJY
   㲈
   ;ͭ͏ͷ
   1$
   ͨͩ͠ශऑ
   㲈
   ;ͭ͏ͷ
   1$
   ͨͩ͠ශऑ
   㱤
   ಈ͔͚ͩ͢ͳΒ೉͘͠ͳ͍
7. ΍ͬͨ͜ͱ • ػೳ֦ு • ෆ۩߹मਖ਼ • ҆ఆ൛ϦϦʔεͷ࡞੒ • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
8. Of cource it runs NetBSD
9. ιϑτ΢ΣΞͷ૊ΈࠐΈ NetBSD ϑΝʔϜ΢ΣΞ OpenSSL KAME NTPD Quagga ಠࣗιϑτ΢ΣΞ mruby
10. ιʔείʔυͷऔಘ % wget http://www.openssl.org/ source/openssl-1.0.1e.tar.gz
11. NSVCZͷ҆ఆ൛ % wget http://www.mruby.org/ source/mruby-1.0.0.tar.gz ͸͋Γ·ͤΜɻ
12. ΍ͬͨ͜ͱ • ػೳ֦ு • ෆ۩߹मਖ਼ • ҆ఆ൛ϦϦʔεͷ࡞੒ ←New! • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
13. NSVCZ
    PO
    HJUIVC
14. JJKNSVCZ
15. ϒϥϯνຊ Ћ ϒϥϯν ༻్ NBTUFS
    
    NSVCZNSVCZ JJK ։ൃ൛ T ҆ఆ൛ ͦͷଞ QVMMSFRVFTU༻ͳͲɺ࢖͍ࣺͯ
16. NSVCZNSVCZ JJKNSVCZ NBTUFS NBTUFS JJK T EBJMZ
    ࣗಈ EBJMZ
    ࣗಈ·ͨ͸खಈ ෆఆظ
    ϨϏϡʔ෇͖खಈ
17. ΍ͬͨ͜ͱ • ػೳ֦ு • ෆ۩߹मਖ਼ • ҆ఆ൛ϦϦʔεͷ࡞੒ • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
18. Πϯϙʔτखॱ
     work=$HOME/mruby-import % cd $work % git checkout -b s1
19. Πϯϙʔτखॱ
     % make % make test % ./test/posix/all.sh
20. Πϯϙʔτखॱ
     usr=$NetBSD/usr.bin/mruby % cp src/y.tab.c mrblib/mrblib.c $usr % vi $usr/Makefile
21. Πϯϙʔτखॱ
     dist=$NetBSD/dist/mruby % make clean % rm -r $dist/* % cp -r * $dist
22. Πϯϙʔτखॱ
     % cd $dist; svn add ... % svn ci $dist $usr
23. ΍ͬͨ͜ͱ • ػೳ֦ு • ෆ۩߹मਖ਼ • ҆ఆ൛ϦϦʔεͷ࡞੒ • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
24. Bug, Bug, Bug!
25. ΍ͬͨ͜ͱ • ػೳ֦ு • ෆ۩߹मਖ਼ ←New! • ҆ఆ൛ϦϦʔεͷ࡞੒ • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
26. ҆ఆԽ w σόοά؀ڥͷ੔උ w όοΫτϨʔε w lSFRVJSFz
    ʹΑΔϞδϡʔϧ෼ׂ w ٯΞηϯϒϥ
    BQQNSCEVNQ w ςετϑϨʔϜϫʔΫ
    NSVCZNUFTU w σόοΨ
    NSVCZNEFCVH
27. ΍ͬͨ͜ͱ • ػೳ֦ு • ෆ۩߹मਖ਼ • ҆ఆ൛ϦϦʔεͷ࡞੒ • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
28. ʮ͑
    3VCZ
    ͳͷʹ
    
    ͕ແ͍ͷ ʯ
    
29. ΍ͬͨ͜ͱ • ػೳڧԽ ←New! • ෆ۩߹मਖ਼ • ҆ఆ൛ϦϦʔεͷ࡞੒ • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
30. ֦ு w6OJY
    ґଘͷػೳͷ௥Ճ w*0
    'JMF
    4PDLFU
    3FHFYQ
    &SSOP
     wطଘϞδϡʔϧͷڧԽ w"SSBZ
    4USJOH
    
31. JJKNSVCZ mruby-io mruby-socket mruby-regexp-pcre mruby-errno mruby-simple-random mruby-env mruby-require mruby-pack mruby-mock mruby-syslog mruby-mtest mruby-tempfile mruby-process mruby-pcap mruby-dir (more...)
32. ׬੒ʂ • ػೳڧԽ • ෆ۩߹मਖ਼ • ҆ఆ൛ϦϦʔεͷ࡞੒ • ϑΝʔϜ΢ΣΞ΁ͷ૊ΈೖΕ
33. ࠓޙ w ૊ΈࠐΜͩ
    NSVCZ
    ͷ׆༻ w ࣍ͷ҆ఆ൛
    
    T
    ͷ࡞੒