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Introducing MobaSiF Mobile Simple Framework

presenter. Shuhei Kawasakiauthor of MobaSiF (today: in charge of Q

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Introducing MobaSiF Mobile Simple Framework

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    1. Introducing “MobaSiF” (Mobile Simple Framework) Tokiharu Noto Shuhei Kawasaki {noto,kawasaki}@dena.jp

    2. presenter Shuhei Kawasaki author of MobaSiF (today: in charge of Q&A) mobile service creator Moba-oku (mobile auction, http://mbok.jp/) Pocket Affiliate (affiliate ASP, http://smaf.jp/) Mobage-town (mobile game town, portal, SNS, http://mbga.jp/) 150? (15 billion) page views / month 1000? (10 million) registered customers director of DeNA Co., Ltd. Tokiharu Noto search technology engineer in DeNA PR of engineering

    3. agenda MobaSiF’s feature requirement modules for mobile web applications carrier, handset type/ID detector pictograph template engine dispatcher / MVC controller benchmark conclusion

    4. what is “MobaSiF”? = Mobile Simple Framework released as an open source project today developed since Nov, 2003 ? “brand-new” architecture (somewhat legacy?) used in [Mar, 2004] Moba-oku (mobile auction) [Jul, 2004] Pocket Affiliate [Jan, 2005] au Auction [Jan, 2006] Mobage-town [Apr, 2006] Moba-kore (mobile collection)

    5. what is “MobaSiF”? = Mobile Simple Framework released as an open source project developed since 2003-11 ? “brand-new” architecture (somewhat legacy?) used in [Mar, 2004] Moba-oku (mobile auction) [Jul, 2004] Pocket Affiliate [Jan, 2005] au Auction [Jan, 2006] Mobage-town [Apr, 2006] Moba-kore (mobile collection) = Moba* Simple Framework

    6. feature modules commonly used in mobile web applications pictograph converter carrier, handset type / ID detector template engine simple, thin, easy-to-understand, light-weight fast XS implementations for the better performance used in large-scale mobile services for a long time

    7. requirement Server Linux (CentOS 4.x in DeNA) Perl 5.8.0 or later Apache (1.3.x in DeNA) FastCGI or mod_perl (FastCGI in DeNA) MySQL 5.0.x Cellular Phone NTT DoCoMo: FOMA i-mode ID / HTTPS will be supported soon au: WIN Softbank Mobile: 3GC

    8. modules for mobile web applications

    9. MobileEnv.pm MB_CARRIER_IP: ‘D’, ‘A’, ‘V’, ‘I’, ‘X’, ‘-’ MB_MODEL_TYPE: ‘DM’, ‘DF’, ‘AU’, ‘AH’, ‘VC’, ‘VP’, ‘VW’, ‘VG’ MB_MODEL_NAME: ex. N905i MB_SERV_LV: -1 = ‘unsupported’ MB_SERIAL, MB_SERIAL2: utn of NTT DoCoMo MB_UID: i-mode ID, EZ number, Softbank UID other

    10. difficulty in pictograph compatibility three carriers have their own pictograph set DoCoMo: 252, au: 822, Softbank: 474 three carriers have their own encoding and code only au handsets can display them from DoCoMo code users among different carriers would like to communicate each other with pictographs ? converter needed how to be stored in DB

    11. pictograph in MobaSiF developers write only one template for three carriers with “i ???” (= a pictograph input application for PCs, provided by NTT DoCoMo) users can input pictograph in <FORM> among users using a same common carrier exactly same pictograph can be exchanged among users using different carriers similar pictograph can be exchanged with our original mapping own encoding for DB

    12. “i ???” input application

    13. pictographs in MobaSiF

    14. encoding for Softbank Mobile v-sjis-w: Softbank’s official encoding: “Web code” 0x1B 0x24 {C1} {C2} 0x0F (= max 5 bytes) v-sjis-u: MobaSiF’s original encoding 0x0B {C1} {C2} (= 3 bytes)

    15. MTemplate - feature developers write a template only once for three carriers template compiler makes binary template 1 HTTP request ? 1 parse XS / C implementation for the better performance simple syntax

    16. MTemplate - tags (1) variable replacement $=OPTIONS:NAME$ h: html encode (ex. & ? &) e: uri escape b: bare conditional clause (nest supported) $ if (COND) { $ $ } elsif (COND1 || COND2) { $ $ } elsif (COND1 && COND2) { $ $ } else { $ $ } $

    17. MTemplate – tags (2) loop (nest and conditions supported) Perl my @fruits = ( {name => 'apple', price => '100'}, {name => 'orange', price => '120'}, {name => 'melon', price => '500'}, ); $rhData->{List} = \@fruits; template $ loop (List) { $ $=h:name$ ? $=h:price$ ?! <br> $ } $

    18. MTemplate – tags (3) switch by the carrier $DOM:d,v$ only for DoCoMo and SoftBank $/DOM$ $DOM:a$ only for au $/DOM$ other $INC:NAME$ ? include common element $CON:NAME$ ? constant $STY:NAME$ ? style definition

    19. dispatcher / MVC controller

    20. dispatcher / MVC Controller URL (http://example.com/_func) ? RewriteRule ? index.fcgi?f=func ? Main.pm Main.pm MobileEnv::set(); $_::F = new Request(); # conv pictographs $_::U = new UserData(); ... callPage($func) pages.conf func => [user_st, uid_st, serv_st, module, sub], pm/Page/*.pm

    21. benchmark

    22. benchmark (1) template engine (w/Benchmark::cmpthese) user registration page (mbga.jp) Template Toolkit: 2,812/s MTemplate: 29,260/s (940%) diary list page (mbga.jp, loop with 10 items) Template Toolkit: 612/s MTemplate: 14,312/s (2237%) ? TT’s “< 1-2 msec” is enough fast pictograph converter (mbga top page to Softbank?) Encode::JP::Mobile: 464/s Mcode: 1,916/s (313%)

    23. benchmark (2) web application framework (no DB access, “hello, world!”) % ab –c10 –n10000 <url> Apache (static file): 10460.25 [#/sec] MobaSiF (FastCGI): 3297.07 [#/sec] Catalyst (mod_perl): 566.12 [#/sec]

    24. misc DA.pm Daemon.pm daemon_queue_send, daemon_queue_recv MLog.pm mobamail will be available (not now) Artistic License or GPL v2

    25. conclusion

    26. conclusion MobaSiF = Moba/Mobile Simple Framework modules commonly used in mobile web applications pictograph converter carrier, handset type / ID detector template engine simple, thin, easy-to-understand, light-weight fast XS implementations for the better performance used in large-scale mobile services for a long time

    27. now available! http://sourceforge.jp/projects/moba/

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