1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/* GrokHtml.java - Tree expression language JNI interface source file
+ Copyright (C) 2005 Dell, Inc.
+ Authors: David Barksdale <amatus@ocgnet.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
class GrokHtml {
/*
* Free memory associated with a machine pointer
*/
public native void FreeMachine( long Machine );
/*
* Compile a tree expression into a machine, we return a machine pointer for use
* with the SearchDocument function
*/
public native long ParseExpression( String Expression )
throws java.text.ParseException;
/*
* Free memory associated with an document pointer
*/
public native void FreeDocument( long Document );
/*
* Open an HTML document from the specified URI, for example http://example.com/file.html
* we return a document pointer for use with the SearchDocument function
*/
public native long OpenDocumentFromURI( String URI )
throws java.lang.RuntimeException;
/*
* Parse a byte[] as an HTML document, we return a document pointer for use with
* the SearchDocument function
*/
public native long OpenDocumentFromBytes( byte[] Document )
throws java.lang.RuntimeException;
/*
* Parse a string as an HTML document, we return a document pointer for use with
* the SearchDocument function. You might run into some character set problems
* using this function; for best results use OpenDocumentFromBytes using the exact
* bytes returned from the web server
*/
public native long OpenDocumentFromString( String Document )
throws java.lang.RuntimeException;
/*
* Search the given Document using the given Machine, the resulting matches are
* are copied into a new string using the Pattern string as a template
*/
public native String SearchDocument( long Document, String Pattern, long Machine )
throws java.lang.RuntimeException, java.lang.OutOfMemoryError,
java.lang.IndexOutOfBoundsException;
/*
* These native functions are defined in GrokHtml.dll (or GrokHtml.so)
*/
static { System.loadLibrary( "GrokHtml" ); }
}
|
