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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE script:module PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "module.dtd">
<script:module xmlns:script="http://openoffice.org/2000/script" script:name="stm_MarkableInputStream" script:language="StarBasic">
'*************************************************************************
'
' DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
'
' Copyright 2000, 2010 Oracle and/or its affiliates.
'
' OpenOffice.org - a multi-platform office productivity suite
'
' This file is part of OpenOffice.org.
'
' OpenOffice.org is free software: you can redistribute it and/or modify
' it under the terms of the GNU Lesser General Public License version 3
' only, as published by the Free Software Foundation.
'
' OpenOffice.org 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 version 3 for more details
' (a copy is included in the LICENSE file that accompanied this code).
'
' You should have received a copy of the GNU Lesser General Public License
' version 3 along with OpenOffice.org. If not, see
' <http://www.openoffice.org/license.html>
' for a copy of the LGPLv3 License.
'
'*************************************************************************
'*************************************************************************
' Be sure that all variables are dimensioned:
option explicit
' REQUIRED VARIABLES for interface/service tests:
Global cFileName As String
Global oFileAcc As Object
Global oInputStream As Object
Global oOutputStream As Object
Global bInputStream As Boolean
Global bOutputStream As Boolean
Sub CreateObj()
'*************************************************************************
' COMPONENT:
' stm.MarkableInputStream
'*************************************************************************
On Error Goto ErrHndl
Dim oOS As Object
bInputStream = false
bOutputStream = false
cFileName = utils.getTempFileURL("BasicMarkableIOStream.dat")
oFileAcc = createUnoService("com.sun.star.ucb.SimpleFileAccess")
oObj = createUnoService("com.sun.star.io.MarkableInputStream")
'Creating a file...
if oFileAcc.exists(cFileName) then oFileAcc.Kill(cFileName)
oOS = oFileAcc.openFileWrite(cFileName)
oOS.closeOutput()
ResetStreams()
Exit Sub
ErrHndl:
Test.Exception()
End Sub
Function getInStream() As Object
On Error goto ErrHndl
ResetStreams()
getInStream() = oInputStream
Exit Function
ErrHndl:
Test.Exception()
getInStream() = NULL_OBJECT
End Function
Function getOutStream() As Object
On Error goto ErrHndl
Dim oFO As Object
ResetStreams()
oOutputStream = createUnoService("com.sun.star.io.MarkableOutputStream")
oInputStream.closeInput()
oFileAcc.Kill(cFileName)
oFO = oFileAcc.openFileWrite(cFileName)
oOutputStream.setOutputStream(oFO)
bOutputStream = true
getOutStream() = oOutputStream
Exit Function
ErrHndl:
Test.Exception()
getOutStream() = NULL_OBJECT
End Function
Sub ResetStreams()
On Error goto ErrHndl
if bOutputStream then
oOutputStream.closeOutput()
bOutputStream = false
end if
if bInputStream then
oInputStream.closeInput()
bInputStream = false
end if
oInputStream = oFileAcc.openFileRead(cFileName)
bInputStream = true
oObj.setInputStream(oInputStream)
Exit Sub
ErrHndl:
Test.Exception()
resume next
End Sub
Sub DisposeObj()
if NOT isNULL(oObj) then oObj.closeInput()
End Sub
</script:module>
|
