1 | /* |
2 | Copyright (c) 2007 Volker Krause <vkrause@kde.org> |
3 | |
4 | This library is free software; you can redistribute it and/or modify it |
5 | under the terms of the GNU Library General Public License as published by |
6 | the Free Software Foundation; either version 2 of the License, or (at your |
7 | option) any later version. |
8 | |
9 | This library is distributed in the hope that it will be useful, but WITHOUT |
10 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
11 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public |
12 | 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 the |
16 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
17 | 02110-1301, USA. |
18 | */ |
19 | |
20 | #include "subscriptionjob_p.h" |
21 | |
22 | #include "job_p.h" |
23 | |
24 | using namespace Akonadi; |
25 | |
26 | class Akonadi::SubscriptionJobPrivate : public JobPrivate |
27 | { |
28 | public: |
29 | SubscriptionJobPrivate(SubscriptionJob *parent) |
30 | : JobPrivate(parent) |
31 | { |
32 | } |
33 | |
34 | void sendCommand(const QByteArray &cmd, const Collection::List &list) |
35 | { |
36 | mTag = newTag(); |
37 | QByteArray line = mTag + ' ' + cmd; |
38 | foreach (const Collection &col, list) { |
39 | line += ' ' + QByteArray::number(col.id()); |
40 | } |
41 | line += '\n'; |
42 | writeData(line); |
43 | newTag(); // prevent automatic response handling |
44 | } |
45 | |
46 | void sendNextCommand() |
47 | { |
48 | Q_Q(SubscriptionJob); |
49 | |
50 | QByteArray cmd; |
51 | if (!mSub.isEmpty()) { |
52 | sendCommand("SUBSCRIBE" , mSub); |
53 | mSub.clear(); |
54 | } else if (!mUnsub.isEmpty()) { |
55 | sendCommand("UNSUBSCRIBE" , mUnsub); |
56 | mUnsub.clear(); |
57 | } else { |
58 | q->emitResult(); |
59 | } |
60 | } |
61 | |
62 | Q_DECLARE_PUBLIC(SubscriptionJob) |
63 | |
64 | QByteArray mTag; |
65 | Collection::List mSub, mUnsub; |
66 | }; |
67 | |
68 | SubscriptionJob::SubscriptionJob(QObject *parent) |
69 | : Job(new SubscriptionJobPrivate(this), parent) |
70 | { |
71 | } |
72 | |
73 | SubscriptionJob::~SubscriptionJob() |
74 | { |
75 | } |
76 | |
77 | void SubscriptionJob::subscribe(const Collection::List &list) |
78 | { |
79 | Q_D(SubscriptionJob); |
80 | |
81 | d->mSub = list; |
82 | } |
83 | |
84 | void SubscriptionJob::unsubscribe(const Collection::List &list) |
85 | { |
86 | Q_D(SubscriptionJob); |
87 | |
88 | d->mUnsub = list; |
89 | } |
90 | |
91 | void SubscriptionJob::doStart() |
92 | { |
93 | Q_D(SubscriptionJob); |
94 | |
95 | d->sendNextCommand(); |
96 | } |
97 | |
98 | void SubscriptionJob::doHandleResponse(const QByteArray &_tag, const QByteArray &data) |
99 | { |
100 | Q_D(SubscriptionJob); |
101 | |
102 | if (_tag == d->mTag) { |
103 | if (data.startsWith("OK" )) { //krazy:exclude=strings |
104 | d->sendNextCommand(); |
105 | } else { |
106 | setError(Unknown); |
107 | setErrorText(QString::fromUtf8(data)); |
108 | emitResult(); |
109 | } |
110 | return; |
111 | } |
112 | } |
113 | |
114 | #include "moc_subscriptionjob_p.cpp" |
115 | |