Differential D3530 Diff 8570 kioslave/remote/kio_remote.cpp

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kioslave/remote/kio_remote.cpp

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1​/* This file is part of the KDE project
2​ Copyright (c) 2004 Kevin Ottens <ervin ipsquad net>
3​
4​ This library is free software; you can redistribute it and/or
5​ modify it under the terms of the GNU Library General Public
6​ License as published by the Free Software Foundation; either
7​ version 2 of the License, or (at your option) any later version.
8​
9​ This library is distributed in the hope that it will be useful,
10​ but WITHOUT ANY WARRANTY; without even the implied warranty of
11​ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12​ Library General Public License for more details.
13​
14​ You should have received a copy of the GNU Library General Public License
15​ along with this library; see the file COPYING.LIB. If not, write to
16​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17​ Boston, MA 02110-1301, USA.
18​*/
19​
20​#include "kio_remote.h"
21​#include "debug.h"
22​#include <stdlib.h>
23​
24​#include <QCoreApplication>
25​
26​extern "C" {
27​ int Q_DECL_EXPORT kdemain( int argc, char **argv )
28​ {
29​ // necessary to use other kio slaves
30​ QCoreApplication app(argc, argv);
31​ app.setApplicationName("kio_remote");
32​
33​ // start the slave
34​ RemoteProtocol slave( argv[1], argv[2], argv[3] );
35​ slave.dispatchLoop();
36​ return 0;
37​ }
38​}
39​
40​
41​RemoteProtocol::RemoteProtocol(const QByteArray &protocol,
42​ const QByteArray &pool, const QByteArray &app)
43​ : SlaveBase(protocol, pool, app)
44​{
45​}
46​
47​RemoteProtocol::~RemoteProtocol()
48​{
49​}
50​
51​void RemoteProtocol::listDir(const QUrl &url)
52​{
53​ qCDebug(KIOREMOTE_LOG) << "RemoteProtocol::listDir: " << url;
54​
55​ if ( url.path().length() <= 1 )
56​ {
57​ listRoot();
58​ return;
59​ }
60​
61​ int second_slash_idx = url.path().indexOf( '/', 1 );
62​ const QString root_dirname = url.path().mid( 1, second_slash_idx-1 );
63​
64​ QUrl target = m_impl.findBaseURL( root_dirname );
65​ qCDebug(KIOREMOTE_LOG) << "possible redirection target : " << target;
66​ if( target.isValid() )
67​ {
68​ if ( second_slash_idx < 0 ) {
69​ second_slash_idx = url.path().size();
70​ }
71​ target = target.adjusted(QUrl::StripTrailingSlash);
72​ target.setPath(target.path() + '/' + ( url.path().remove(0, second_slash_idx) ));
73​ qCDebug(KIOREMOTE_LOG) << "complete redirection target : " << target;
74​ redirection(target);
75​ finished();
76​ return;
77​ }
78​
79​ error(KIO::ERR_MALFORMED_URL, url.toDisplayString());
80​}
81​
82​void RemoteProtocol::listRoot()
83​{
84​ KIO::UDSEntry entry;
85​
86​ KIO::UDSEntryList remote_entries;
87​ m_impl.listRoot(remote_entries);
88​
89​ totalSize(remote_entries.count()+2);
90​
91​ m_impl.createTopLevelEntry(entry);
92​ listEntry(entry);
93​
94​ if(m_impl.createWizardEntry(entry))
95​ listEntry(entry);
96​
97​ KIO::UDSEntryList::ConstIterator it = remote_entries.constBegin();
98​ const KIO::UDSEntryList::ConstIterator end = remote_entries.constEnd();
99​ for(; it!=end; ++it)
100​ {
101​ listEntry(*it);
102​ }
103​
104​ entry.clear();
105​ finished();
106​}
107​
108​void RemoteProtocol::stat(const QUrl &url)
109​{
110​ qCDebug(KIOREMOTE_LOG) << "RemoteProtocol::stat: " << url;
111​
112​ QString path = url.path();
113​ if ( path.isEmpty() || path == QLatin1String("/") )
114​ {
115​ // The root is "virtual" - it's not a single physical directory
116​ KIO::UDSEntry entry;
117​ m_impl.createTopLevelEntry( entry );
118​ statEntry( entry );
119​ finished();
120​ return;
121​ }
122​
123​ if (m_impl.isWizardURL(url))
124​ {
125​ KIO::UDSEntry entry;
126​ if (m_impl.createWizardEntry(entry))
127​ {
128​ statEntry(entry);
129​ finished();
130​ }
131​ else
132​ {
133​ error(KIO::ERR_DOES_NOT_EXIST, url.toDisplayString());
134​ }
135​ return;
136​ }
137​
138​ int second_slash_idx = url.path().indexOf( '/', 1 );
139​ const QString root_dirname = url.path().mid( 1, second_slash_idx-1 );
140​
141​ if ( second_slash_idx==-1 || ( (int)url.path().length() )==second_slash_idx+1 )
142​ {
143​ KIO::UDSEntry entry;
144​ if (m_impl.statNetworkFolder(entry, root_dirname))
145​ {
146​ statEntry(entry);
147​ finished();
148​ return;
149​ }
150​ }
151​ else
152​ {
153​ QUrl target = m_impl.findBaseURL( root_dirname );
154​ qCDebug(KIOREMOTE_LOG) << "possible redirection target : " << target;
155​ if ( target.isValid() )
156​ {
157​ if ( second_slash_idx < 0 ) {
158​ second_slash_idx = url.path().size();
159​ }
160​ qCDebug(KIOREMOTE_LOG) << "complete redirection target : " << target;
161​ target = target.adjusted(QUrl::StripTrailingSlash);
162​ target.setPath(target.path() + '/' + ( url.path().remove( 0, second_slash_idx ) ));
163​ redirection( target );
164​ finished();
165​ return;
166​ }
167​ }
168​
169​ error(KIO::ERR_MALFORMED_URL, url.toDisplayString());
170​}
171​
172​void RemoteProtocol::del(const QUrl &url, bool /*isFile*/)
173​{
174​ qCDebug(KIOREMOTE_LOG) << "RemoteProtocol::del: " << url;
175​
176​ if (!m_impl.isWizardURL(url)
177​ && m_impl.deleteNetworkFolder(url.fileName()))
178​ {
179​ finished();
180​ return;
181​ }
182​
183​ error(KIO::ERR_CANNOT_DELETE, url.toDisplayString());
184​}
185​
186​void RemoteProtocol::get(const QUrl &url)
187​{
188​ qCDebug(KIOREMOTE_LOG) << "RemoteProtocol::get: " << url;
189​
190​ const QString file = m_impl.findDesktopFile( url.fileName() );
191​ qCDebug(KIOREMOTE_LOG) << "desktop file : " << file;
192​
193​ if (!file.isEmpty())
194​ {
195​ QUrl desktop;
196​ desktop.setPath(file);
197​
198​ redirection(desktop);
199​ finished();
200​ return;
201​ }
202​
203​ error(KIO::ERR_MALFORMED_URL, url.toDisplayString());
204​}
205​
206​void RemoteProtocol::rename(const QUrl &src, const QUrl &dest,
207​ KIO::JobFlags flags)
208​{
209​ if (src.scheme()!=QLatin1String("remote") || dest.scheme()!=QLatin1String("remote")
210​ || m_impl.isWizardURL(src) || m_impl.isWizardURL(dest))
211​ {
212​ error(KIO::ERR_UNSUPPORTED_ACTION, src.toDisplayString());
213​ return;
214​ }
215​
216​ if (m_impl.renameFolders(src.fileName(), dest.fileName(), flags & KIO::Overwrite))
217​ {
218​ finished();
219​ return;
220​ }
221​
222​ error(KIO::ERR_CANNOT_RENAME, src.toDisplayString());
223​}
224​
225​void RemoteProtocol::symlink(const QString &target, const QUrl &dest, KIO::JobFlags flags)
226​{
227​ if (m_impl.changeFolderTarget(dest.fileName(), target, flags & KIO::Overwrite))
228​ {
229​ finished();
230​ return;
231​ }
232​
233​ error(KIO::ERR_CANNOT_SYMLINK, dest.toDisplayString());
234​}