1<?xml version="1.0" encoding="UTF-8"?>
2<!DOCTYPE script:module PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "module.dtd">
3<script:module xmlns:script="http://openoffice.org/2000/script" script:name="stm_MarkableOutputStream" script:language="StarBasic">
4
5
6'*************************************************************************
7'
8' DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
9'
10' Copyright 2000, 2010 Oracle and/or its affiliates.
11'
12' OpenOffice.org - a multi-platform office productivity suite
13'
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15'
16' OpenOffice.org is free software: you can redistribute it and/or modify
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18' only, as published by the Free Software Foundation.
19'
20' OpenOffice.org is distributed in the hope that it will be useful,
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22' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23' GNU Lesser General Public License version 3 for more details
24' (a copy is included in the LICENSE file that accompanied this code).
25'
26' You should have received a copy of the GNU Lesser General Public License
27' version 3 along with OpenOffice.org.  If not, see
28' <http://www.openoffice.org/license.html>
29' for a copy of the LGPLv3 License.
30'
31'*************************************************************************
32*****
33'*************************************************************************
34
35
36
37' Be sure that all variables are dimensioned:
38option explicit
39
40
41' REQUIRED VARIABLES for interface/service tests:
42Global cFileName As String
43Global oFileAcc  As Object
44Global oInputStream  As Object
45Global oOutputStream As Object
46Global bInputStream  As Boolean
47Global bOutputStream As Boolean
48
49
50Sub CreateObj()
51
52'*************************************************************************
53' COMPONENT:
54' stm.MarkableOutputStream
55'*************************************************************************
56On Error Goto ErrHndl
57
58    bInputStream  = false
59    bOutputStream = false
60    cFileName = utils.getTempFileURL("BasicMarkableIOStream.dat")
61    oFileAcc = createUnoService("com.sun.star.ucb.SimpleFileAccess")
62
63    oObj = createUnoService("com.sun.star.io.MarkableOutputStream")
64
65    ResetStreams()
66Exit Sub
67ErrHndl:
68    Test.Exception()
69End Sub
70
71Function getOutStream() As Object
72On Error Goto ErrHndl
73    CloseStreams()
74    oOutputStream = oFileAcc.openFileWrite(cFileName)
75    bOutputStream = true
76    oObj.setOutputStream(oOutputStream)
77    getOutStream() = oOutputStream
78Exit Function
79ErrHndl:
80    Test.Exception()
81    getOutStream() = NULL_OBJECT
82End Function
83
84Function getInStream() As Object
85On Error Goto ErrHndl
86    Dim oFI As Object
87
88    CloseStreams()
89    oInputStream = createUnoService("com.sun.star.io.MarkableInputStream")
90    oFI = oFileAcc.openFileRead(cFileName)
91    oInputStream.setInputStream(oFI)
92    bInputStream = true
93    getInStream() = oInputStream
94
95Exit Function
96ErrHndl:
97    Test.Exception()
98    getInStream() = NULL_OBJECT
99End Function
100
101Sub ResetStreams()
102On Error goto ErrHndl
103    CloseStreams()
104    oFileAcc.Kill(cFileName)
105    oOutputStream = oFileAcc.openFileWrite(cFileName)
106    bOutputStream = true
107    oObj.setOutputStream(oOutputStream)
108Exit Sub
109ErrHndl:
110    Test.Exception()
111    resume next
112End Sub
113
114Sub CloseStreams()
115    if bOutputStream then
116        oObj.closeOutput()
117        bOutputStream = false
118    end if
119    if bInputStream then
120        oInputStream.closeInput()
121        bInputStream = false
122    end if
123End Sub
124
125Sub DisposeObj()
126    if NOT isNULL(oObj) then oObj.closeOutput()
127End Sub
128</script:module>
129