It eigo 20101029

Full Text Search on iPhone
Use OSS libraries on iPhone!
わたなべかずひろ@kaz_29
2010年11月8日月曜日

Who am I
Name: Kazuhiro Watanabe
Work: E2 Inc. => Here!
twitter: @kaz_29
blog: http://d.hatena.ne.jp/kaz_29
I like #iphonedev #cakephp #lithium #php
and #golf #cat and #beer!

Advertisement！

NIFTY Cloud Manager
2010/10/20 out!
http://iphone.e-2.co.jp/

How to use ‘Hyper Estraier’
in your Apps.
http://fallabs.com/hyperestraier/

I like source install!

configure option
$ ./configure --prefix=/usr/local/iphone
CC=/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2
CFLAGS=-arch i386
-isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/
iPhoneSimulator4.0.sdk
-I/usr/local/iphone/include -L/usr/local/iphone/lib
CPP=/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/g++-4.2
AR=/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/ar
インストール先を指定

conﬁgure option
CFLAGS=-arch i386
Cコンパイラを指定

conﬁgure option
CFLAGS=-arch i386
Cコンパイル設定を指定

conﬁgure option
CFLAGS=-arch i386
C++コンパイラを指定

conﬁgure option
CFLAGS=-arch i386
アーカイブツールを指定

Customize Makeﬁle
# for Simurator
CC = /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2
AR = /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/ar
CFLAGS = -arch i386 -Wall -fPIC -fsigned-char -O3 -fomit-frame-pointer
-fforce-addr
# for Device
CC = /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2
AR = /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/ar
CFLAGS = -isysroot /Developer-SDK402/Platforms/iPhoneOS.platform/Developer/
SDKs/iPhoneOS4.0.sdk
-arch armv6 -Wall -fPIC -fsigned-char -O3 -fomit-frame-pointer -fforce-addr

Add your project
for device
for simulator

Summary
CC,CPP,AR => Change to iOS SDK Tools
CFLAGS
-arch i386(or armv6) => set target architecture
-isysroot => set root path

Test code - Preparation for search
/* dbをオープン */
if (!(db = est_db_open((const char*)cdataPath, ESTDBREADER, &ecode))){
return ;
}
/* 検索条件オブジェクトを生成する */
cond = est_cond_new();

NSInteger length = sizeof(searchkey);
/* 検索条件オブジェクトに検索式を設定する */
[searchBar.text getCString:(char*)searchkey maxLength:length
encoding:NSUTF8StringEncoding];
est_cond_set_phrase(cond, searchkey);
CBMAP *hints;
hints = cbmapopenex(MINIBNUM);
/* 実際に取得する数を設定 */
est_cond_set_max(cond, 30) ;

Test code - search and get results
/* データベースから検索結果を得る */
result = est_db_search(db, cond, &resnum, hints);
/* ヒット数を取得 */
numHits = (rp = cbmapget(hints, "", 0, NULL)) ? atoi(rp) : resnum;
/* 各該当文書を取得して表示する */
for(i = 0; i < resnum; i++){
/* 文書オブジェクトを取得する */
if(!(doc = est_db_get_doc(db, result[i], 0))) continue;
if((tmptitle = est_doc_attr(doc, "@title")) != NULL) {
NSLog(@"Title: %sn", tmptitle);
}
}

Demo

Demo Data
10,796 html ﬁles
total size 75M
PHP Manual

License is important!

Thank you(><)

It eigo 20101029

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