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
|
/***************************************************************************
* Copyright (C) 2005-2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "pfile_ext.h"
#include <qfile.h>
#include <kio/netaccess.h>
#include <ktempfile.h>
#include "common/gui/misc_gui.h"
//-----------------------------------------------------------------------------
bool PURL::File::openForWrite()
{
close();
if (_tmp) delete _tmp;
_tmp = new KTempFile(QString::null, _extension);
_tmp->setAutoDelete(true);
if ( _tmp->status()!=0 ) {
_error = i18n("Could not create temporary file.");
_log.sorry(_error, i18n("File: %1").arg(_tmp->name()));
return false;
}
return true;
}
bool PURL::File::close()
{
if (_tmp) _tmp->close();
else _file->close();
bool ok = (_tmp ? _tmp->status() : _file->status())==IO_Ok;
if ( !_file->name().isEmpty() ) {
KIO::NetAccess::removeTempFile(_file->name());
_file->setName(QString::null);
}
delete _stream;
_stream = 0;
if ( ok && _tmp && !_url.isEmpty() && !KIO::NetAccess::upload(_tmp->name(), _url.kurl(), qApp->mainWidget()) ) {
_error = KIO::NetAccess::lastErrorString();
ok = false;
_log.sorry(i18n("Could not save file."), errorString());
}
delete _tmp;
_tmp = 0;
return ok;
}
bool PURL::File::openForRead()
{
close();
QString tmp;
if ( !KIO::NetAccess::download(_url.kurl(), tmp, qApp->mainWidget()) ) {
_error = KIO::NetAccess::lastErrorString();
_log.sorry(i18n("Could not open file for reading."), errorString());
return false;
}
_file->setName(tmp);
if ( !_file->open(IO_ReadOnly) ) {
_error = i18n("Could not open temporary file.");
_log.sorry(_error, i18n("File: %1").arg(_file->name()));
return false;
}
return true;
}
bool PURL::File::remove()
{
close();
if ( !_url.isEmpty() ) return _url.del(_log);
return false;
}
//-----------------------------------------------------------------------------
PURL::TempFile::TempFile(Log::Generic &log, const QString &extension)
: FileBase(log, extension)
{}
PURL::Url PURL::TempFile::url() const
{
return (_tmp ? Url::fromPathOrUrl(_tmp->name()) : Url());
}
bool PURL::TempFile::close()
{
delete _stream;
_stream = 0;
if (_tmp) {
_tmp->close();
if ( _tmp->status()!=IO_Ok ) {
_error = i18n("Could not write to temporary file.");
_log.sorry(_error, i18n("File: %1").arg(_tmp->name()));
return false;
}
}
return true;
}
bool PURL::TempFile::openForWrite()
{
close();
if (_tmp) delete _tmp;
_tmp = new KTempFile(QString::null, _extension);
_tmp->setAutoDelete(true);
if ( _tmp->status()!=0 ) {
_error = i18n("Could not create temporary file.");
_log.sorry(_error, i18n("File: %1").arg(_tmp->name()));
return false;
}
return true;
}
|
