/usr/include/telepathy-qt4/TelepathyQt/method-invocation-context.h is in libtelepathy-qt4-dev 0.9.1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | /**
* This file is part of TelepathyQt
*
* @copyright Copyright (C) 2009 Collabora Ltd. <http://www.collabora.co.uk/>
* @copyright Copyright (C) 2009 Nokia Corporation
* @license LGPL 2.1
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _TelepathyQt_method_invocation_context_h_HEADER_GUARD_
#define _TelepathyQt_method_invocation_context_h_HEADER_GUARD_
#ifndef IN_TP_QT_HEADER
#error IN_TP_QT_HEADER
#endif
#include <QtDBus>
#include <QtCore>
namespace Tp
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace MethodInvocationContextTypes
{
struct Nil
{
};
template<int Index,
typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6, typename T7, typename T8>
struct Select
{
typedef Select<Index - 1, T2, T3, T4, T5, T6, T7, T8, Nil> Next;
typedef typename Next::Type Type;
};
template<typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6, typename T7, typename T8>
struct Select<0, T1, T2, T3, T4, T5, T6, T7, T8>
{
typedef T1 Type;
};
template<typename T1, typename T2, typename T3, typename T4,
typename T5, typename T6, typename T7, typename T8>
struct ForEach
{
typedef ForEach<T2, T3, T4, T5, T6, T7, T8, Nil> Next;
enum { Total = Next::Total + 1 };
};
template<>
struct ForEach<Nil, Nil, Nil, Nil, Nil, Nil, Nil, Nil>
{
enum { Total = 0 };
};
}
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
template<typename T1 = MethodInvocationContextTypes::Nil, typename T2 = MethodInvocationContextTypes::Nil,
typename T3 = MethodInvocationContextTypes::Nil, typename T4 = MethodInvocationContextTypes::Nil,
typename T5 = MethodInvocationContextTypes::Nil, typename T6 = MethodInvocationContextTypes::Nil,
typename T7 = MethodInvocationContextTypes::Nil, typename T8 = MethodInvocationContextTypes::Nil>
class MethodInvocationContext : public RefCounted
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
template<int Index>
struct Select : MethodInvocationContextTypes::Select<Index, T1, T2, T3, T4, T5, T6, T7, T8>
{
};
typedef MethodInvocationContextTypes::ForEach<T1, T2, T3, T4, T5, T6, T7, T8> ForEach;
enum { Count = ForEach::Total };
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
MethodInvocationContext(const QDBusConnection &bus, const QDBusMessage &message)
: mBus(bus), mMessage(message), mFinished(false)
{
mMessage.setDelayedReply(true);
}
virtual ~MethodInvocationContext()
{
if (!mFinished) {
setFinishedWithError(QString(), QString());
}
}
bool isFinished() const { return mFinished; }
bool isError() const { return !mErrorName.isEmpty(); }
QString errorName() const { return mErrorName; }
QString errorMessage() const { return mErrorMessage; }
void setFinished(const T1 &t1 = T1(), const T2 &t2 = T2(), const T3 &t3 = T3(),
const T4 &t4 = T4(), const T5 &t5 = T5(), const T6 &t6 = T6(),
const T7 &t7 = T7(), const T8 &t8 = T8())
{
if (mFinished) {
return;
}
mFinished = true;
setReplyValue(0, qVariantFromValue(t1));
setReplyValue(1, qVariantFromValue(t2));
setReplyValue(2, qVariantFromValue(t3));
setReplyValue(3, qVariantFromValue(t4));
setReplyValue(4, qVariantFromValue(t5));
setReplyValue(5, qVariantFromValue(t6));
setReplyValue(6, qVariantFromValue(t7));
setReplyValue(7, qVariantFromValue(t8));
if (mReply.isEmpty()) {
mBus.send(mMessage.createReply());
} else {
mBus.send(mMessage.createReply(mReply));
}
onFinished();
}
void setFinishedWithError(const QString &errorName,
const QString &errorMessage)
{
if (mFinished) {
return;
}
mFinished = true;
if (errorName.isEmpty()) {
mErrorName = QLatin1String("org.freedesktop.Telepathy.Qt.ErrorHandlingError");
} else {
mErrorName = errorName;
}
mErrorMessage = errorMessage;
mBus.send(mMessage.createErrorReply(mErrorName, mErrorMessage));
onFinished();
}
template<int Index> inline
typename Select<Index>::Type argumentAt() const
{
Q_ASSERT(Index >= 0 && Index < Count);
return qdbus_cast<typename Select<Index>::Type>(mReply.value(Index));
}
protected:
virtual void onFinished() {}
private:
Q_DISABLE_COPY(MethodInvocationContext)
void setReplyValue(int index, const QVariant &value)
{
if (index >= Count) {
return;
}
mReply.insert(index, value);
}
QDBusConnection mBus;
QDBusMessage mMessage;
bool mFinished;
QList<QVariant> mReply;
QString mErrorName;
QString mErrorMessage;
};
} // Tp
Q_DECLARE_METATYPE(Tp::MethodInvocationContextTypes::Nil)
#endif
|