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-rw-r--r--qt/src/qdbusmetaobject.cpp689
1 files changed, 0 insertions, 689 deletions
diff --git a/qt/src/qdbusmetaobject.cpp b/qt/src/qdbusmetaobject.cpp
deleted file mode 100644
index 60675d5d..00000000
--- a/qt/src/qdbusmetaobject.cpp
+++ /dev/null
@@ -1,689 +0,0 @@
-/* -*- C++ -*-
- *
- * Copyright (C) 2006 Trolltech AS. All rights reserved.
- * Author: Thiago Macieira <thiago.macieira@trolltech.com>
- *
- * Licensed under the Academic Free License version 2.1
- *
- * 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.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "qdbusmetaobject_p.h"
-
-#include <QtCore/qbytearray.h>
-#include <QtCore/qhash.h>
-#include <QtCore/qstring.h>
-#include <QtCore/qvarlengtharray.h>
-
-#include "qdbusutil.h"
-#include "qdbuserror.h"
-#include "qdbusintrospection_p.h"
-#include "qdbusabstractinterface_p.h"
-
-class QDBusMetaObjectGenerator
-{
-public:
- QDBusMetaObjectGenerator(const QString &interface,
- const QDBusIntrospection::Interface *parsedData);
- void write(QDBusMetaObject *obj);
- void writeWithoutXml(QDBusMetaObject *obj);
-
-private:
- struct Method {
- QByteArray parameters;
- QByteArray typeName;
- QByteArray tag;
- QByteArray inputSignature;
- QByteArray outputSignature;
- QVarLengthArray<int, 4> inputTypes;
- QVarLengthArray<int, 4> outputTypes;
- int flags;
- };
-
- struct Property {
- QByteArray typeName;
- QByteArray signature;
- int type;
- int flags;
- };
-
- enum PropertyFlags {
- Invalid = 0x00000000,
- Readable = 0x00000001,
- Writable = 0x00000002,
- Resettable = 0x00000004,
- EnumOrFlag = 0x00000008,
- StdCppSet = 0x00000100,
- // Override = 0x00000200,
- Designable = 0x00001000,
- ResolveDesignable = 0x00002000,
- Scriptable = 0x00004000,
- ResolveScriptable = 0x00008000,
- Stored = 0x00010000,
- ResolveStored = 0x00020000,
- Editable = 0x00040000,
- ResolveEditable = 0x00080000,
- User = 0x00100000,
- ResolveUser = 0x00200000
- };
-
- enum MethodFlags {
- AccessPrivate = 0x00,
- AccessProtected = 0x01,
- AccessPublic = 0x02,
- AccessMask = 0x03, //mask
-
- MethodMethod = 0x00,
- MethodSignal = 0x04,
- MethodSlot = 0x08,
- MethodTypeMask = 0x0c,
-
- MethodCompatibility = 0x10,
- MethodCloned = 0x20,
- MethodScriptable = 0x40
- };
-
- QMap<QByteArray, Method> methods;
- QMap<QByteArray, Property> properties;
-
- const QDBusIntrospection::Interface *data;
- QString interface;
-
- void parseMethods();
- void parseSignals();
- void parseProperties();
-};
-
-static const int intsPerProperty = 2;
-static const int intsPerMethod = 4;
-
-// ### from kernel/qmetaobject.cpp (Qt 4.1.2):
-struct QDBusMetaObjectPrivate
-{
- int revision;
- int className;
- int classInfoCount, classInfoData;
- int methodCount, methodData;
- int propertyCount, propertyData;
- int enumeratorCount, enumeratorData;
-
- // this is specific for QDBusMetaObject:
- int propertyDBusData;
- int methodDBusData;
-};
-
-QDBusMetaObjectGenerator::QDBusMetaObjectGenerator(const QString &interfaceName,
- const QDBusIntrospection::Interface *parsedData)
- : data(parsedData), interface(interfaceName)
-{
- if (data) {
- parseProperties();
- parseSignals(); // call parseSignals first so that slots override signals
- parseMethods();
- }
-}
-
-void QDBusMetaObjectGenerator::parseMethods()
-{
- foreach (const QDBusIntrospection::Method &m, data->methods) {
- Method mm;
-
- QByteArray prototype = m.name.toLatin1();
- prototype += '(';
-
- bool ok = true;
-
- // build the input argument list
- foreach (const QDBusIntrospection::Argument &arg, m.inputArgs) {
- int typeId = QDBusUtil::signatureToType(arg.type);
- if (typeId == QVariant::Invalid) {
- ok = false;
- break;
- }
-
- mm.inputSignature += arg.type.toLatin1();
- mm.inputTypes.append(typeId);
-
- mm.parameters.append(arg.name.toLatin1());
- mm.parameters.append(',');
-
- prototype.append( QVariant::typeToName( QVariant::Type(typeId) ) );
- prototype.append(',');
- }
- if (!ok) continue;
-
- // build the output argument list:
- for (int i = 0; i < m.outputArgs.count(); ++i) {
- const QDBusIntrospection::Argument &arg = m.outputArgs.at(i);
-
- int typeId = QDBusUtil::signatureToType(arg.type);
- if (typeId == QVariant::Invalid) {
- ok = false;
- break;
- }
-
- mm.outputSignature += arg.type.toLatin1();
- mm.outputTypes.append(typeId);
-
- if (i == 0) {
- // return value
- mm.typeName = QVariant::typeToName( QVariant::Type(typeId) );
- } else {
- // non-const ref parameter
- mm.parameters.append(arg.name.toLatin1());
- mm.parameters.append(',');
-
- prototype.append( QVariant::typeToName( QVariant::Type(typeId) ) );
- prototype.append("&,");
- }
- }
- if (!ok) continue;
-
- // convert the last commas:
- if (!mm.parameters.isEmpty()) {
- mm.parameters.truncate(mm.parameters.length() - 1);
- prototype[prototype.length() - 1] = ')';
- } else {
- prototype.append(')');
- }
-
- // check the async tag
- if (m.annotations.value(QLatin1String(ANNOTATION_NO_WAIT)) == QLatin1String("true"))
- mm.tag = "Q_ASYNC";
-
- // meta method flags
- mm.flags = AccessPublic | MethodSlot | MethodScriptable;
-
- // add
- methods.insert(QMetaObject::normalizedSignature(prototype), mm);
- }
-}
-
-void QDBusMetaObjectGenerator::parseSignals()
-{
- foreach (const QDBusIntrospection::Signal &s, data->signals_) {
- Method mm;
-
- QByteArray prototype = s.name.toLatin1();
- prototype += '(';
-
- bool ok = true;
-
- // build the output argument list
- foreach (const QDBusIntrospection::Argument &arg, s.outputArgs) {
- int typeId = QDBusUtil::signatureToType(arg.type);
- if (typeId == QVariant::Invalid) {
- ok = false;
- break;
- }
-
- mm.inputSignature += arg.type.toLatin1();
- mm.inputTypes.append(typeId);
-
- mm.parameters.append(arg.name.toLatin1());
- mm.parameters.append(',');
-
- prototype.append( QVariant::typeToName( QVariant::Type(typeId) ) );
- prototype.append(',');
- }
- if (!ok) continue;
-
- // convert the last commas:
- if (!mm.parameters.isEmpty()) {
- mm.parameters.truncate(mm.parameters.length() - 1);
- prototype[prototype.length() - 1] = ')';
- } else {
- prototype.append(')');
- }
-
- // meta method flags
- mm.flags = AccessProtected | MethodSignal | MethodScriptable;
-
- // add
- methods.insert(QMetaObject::normalizedSignature(prototype), mm);
- }
-}
-
-void QDBusMetaObjectGenerator::parseProperties()
-{
- foreach (const QDBusIntrospection::Property &p, data->properties) {
- Property mp;
- mp.type = QDBusUtil::signatureToType(p.type);
- if (mp.type == QVariant::Invalid)
- continue;
-
- QByteArray name = p.name.toLatin1();
- mp.signature = p.type.toLatin1();
- mp.typeName = QVariant::typeToName( QVariant::Type(mp.type) );
-
- // build the flags:
- mp.flags = StdCppSet | Scriptable | Stored;
- if (p.access != QDBusIntrospection::Property::Write)
- mp.flags |= Readable;
- if (p.access != QDBusIntrospection::Property::Read)
- mp.flags |= Writable;
-
- if (mp.typeName == "QVariant")
- mp.flags |= 0xff << 24;
- else if (mp.type < 0xff)
- // encode the type in the flags
- mp.flags |= mp.type << 24;
-
- // add the property:
- properties.insert(name, mp);
- }
-}
-
-void QDBusMetaObjectGenerator::write(QDBusMetaObject *obj)
-{
- // this code here is mostly copied from qaxbase.cpp
- // with a few modifications to make it cleaner
-
- QString className = interface;
- className.replace(QLatin1Char('.'), QLatin1String("::"));
- if (className.isEmpty())
- className = QLatin1String("QDBusInterface");
-
- QVarLengthArray<int> idata;
- idata.resize(sizeof(QDBusMetaObjectPrivate) / sizeof(int));
-
- QDBusMetaObjectPrivate *header = reinterpret_cast<QDBusMetaObjectPrivate *>(idata.data());
- header->revision = 1;
- header->className = 0;
- header->classInfoCount = 0;
- header->classInfoData = 0;
- header->methodCount = methods.count();
- header->methodData = idata.size();
- header->propertyCount = properties.count();
- header->propertyData = header->methodData + header->methodCount * 5;
- header->enumeratorCount = 0;
- header->enumeratorData = 0;
- header->propertyDBusData = header->propertyData + header->propertyCount * 3;
- header->methodDBusData = header->propertyDBusData + header->propertyCount * intsPerProperty;
-
- int data_size = idata.size() +
- (header->methodCount * (5+intsPerMethod)) +
- (header->propertyCount * (3+intsPerProperty));
- foreach (const Method &mm, methods)
- data_size += 2 + mm.inputTypes.count() + mm.outputTypes.count();
- idata.resize(data_size + 1);
-
- char null('\0');
- QByteArray stringdata = className.toLatin1();
- stringdata += null;
- stringdata.reserve(8192);
-
- int offset = header->methodData;
- int signatureOffset = header->methodDBusData;
- int typeidOffset = header->methodDBusData + header->methodCount * intsPerMethod;
- idata[typeidOffset++] = 0; // eod
-
- // add each method:
- for (QMap<QByteArray, Method>::ConstIterator it = methods.constBegin();
- it != methods.constEnd(); ++it) {
- // form "prototype\0parameters\0typeName\0tag\0inputSignature\0outputSignature"
- const Method &mm = it.value();
-
- idata[offset++] = stringdata.length();
- stringdata += it.key(); // prototype
- stringdata += null;
- idata[offset++] = stringdata.length();
- stringdata += mm.parameters;
- stringdata += null;
- idata[offset++] = stringdata.length();
- stringdata += mm.typeName;
- stringdata += null;
- idata[offset++] = stringdata.length();
- stringdata += mm.tag;
- stringdata += null;
- idata[offset++] = mm.flags;
-
- idata[signatureOffset++] = stringdata.length();
- stringdata += mm.inputSignature;
- stringdata += null;
- idata[signatureOffset++] = stringdata.length();
- stringdata += mm.outputSignature;
- stringdata += null;
-
- idata[signatureOffset++] = typeidOffset;
- idata[typeidOffset++] = mm.inputTypes.count();
- memcpy(idata.data() + typeidOffset, mm.inputTypes.data(), mm.inputTypes.count() * sizeof(int));
- typeidOffset += mm.inputTypes.count();
-
- idata[signatureOffset++] = typeidOffset;
- idata[typeidOffset++] = mm.outputTypes.count();
- memcpy(idata.data() + typeidOffset, mm.outputTypes.data(), mm.outputTypes.count() * sizeof(int));
- typeidOffset += mm.outputTypes.count();
- }
-
- Q_ASSERT(offset == header->propertyData);
- Q_ASSERT(signatureOffset == header->methodDBusData + header->methodCount * intsPerMethod);
- Q_ASSERT(typeidOffset == idata.size());
-
- // add each property
- signatureOffset = header->propertyDBusData;
- for (QMap<QByteArray, Property>::ConstIterator it = properties.constBegin();
- it != properties.constEnd(); ++it) {
- const Property &mp = it.value();
-
- // form is "name\0typeName\0signature\0"
- idata[offset++] = stringdata.length();
- stringdata += it.key(); // name
- stringdata += null;
- idata[offset++] = stringdata.length();
- stringdata += mp.typeName;
- stringdata += null;
- idata[offset++] = mp.flags;
-
- idata[signatureOffset++] = stringdata.length();
- stringdata += mp.signature;
- stringdata += null;
- idata[signatureOffset++] = mp.type;
- }
-
- Q_ASSERT(offset == header->propertyDBusData);
- Q_ASSERT(signatureOffset == header->methodDBusData);
-
- char *string_data = new char[stringdata.length()];
- memcpy(string_data, stringdata, stringdata.length());
-
- uint *uint_data = new uint[idata.size()];
- memcpy(uint_data, idata.data(), idata.size() * sizeof(int));
-
- // put the metaobject together
- obj->d.data = uint_data;
- obj->d.extradata = 0;
- obj->d.stringdata = string_data;
- obj->d.superdata = &QDBusAbstractInterface::staticMetaObject;
-}
-
-#if 0
-void QDBusMetaObjectGenerator::writeWithoutXml(const QString &interface)
-{
- // no XML definition
- QString tmp(interface);
- tmp.replace(QLatin1Char('.'), QLatin1String("::"));
- QByteArray name(tmp.toLatin1());
-
- QDBusMetaObjectPrivate *header = new QDBusMetaObjectPrivate;
- memset(header, 0, sizeof *header);
- header->revision = 1;
- // leave the rest with 0
-
- char *stringdata = new char[name.length() + 1];
- stringdata[name.length()] = '\0';
-
- d.data = reinterpret_cast<uint*>(header);
- d.extradata = 0;
- d.stringdata = stringdata;
- d.superdata = &QDBusAbstractInterface::staticMetaObject;
- cached = false;
-}
-#endif
-
-/////////
-// class QDBusMetaObject
-
-QDBusMetaObject *QDBusMetaObject::createMetaObject(const QString &interface, const QString &xml,
- QHash<QString, QDBusMetaObject *> &cache,
- QDBusError &error)
-{
- error = QDBusError();
- QDBusIntrospection::Interfaces parsed = QDBusIntrospection::parseInterfaces(xml);
-
- QDBusMetaObject *we = 0;
- QDBusIntrospection::Interfaces::ConstIterator it = parsed.constBegin();
- QDBusIntrospection::Interfaces::ConstIterator end = parsed.constEnd();
- for ( ; it != end; ++it) {
- // check if it's in the cache
- QDBusMetaObject *obj = cache.value(it.key(), 0);
- if (!obj) {
- // not in cache; create
- obj = new QDBusMetaObject;
- QDBusMetaObjectGenerator generator(it.key(), it.value().constData());
- generator.write(obj);
-
- if ( (obj->cached = !it.key().startsWith( QLatin1String("local.") )) )
- // cache it
- cache.insert(it.key(), obj);
-
- }
-
- if (it.key() == interface)
- // it's us
- we = obj;
- }
-
- if (we)
- return we;
- // still nothing?
-
- if (parsed.isEmpty()) {
- // object didn't return introspection
- we = new QDBusMetaObject;
- QDBusMetaObjectGenerator generator(interface, 0);
- generator.write(we);
- we->cached = false;
- return we;
- } else if (interface.isEmpty()) {
- // merge all interfaces
- it = parsed.constBegin();
- QDBusIntrospection::Interface merged = *it.value().constData();
-
- for (++it; it != end; ++it) {
- merged.annotations.unite(it.value()->annotations);
- merged.methods.unite(it.value()->methods);
- merged.signals_.unite(it.value()->signals_);
- merged.properties.unite(it.value()->properties);
- }
-
- merged.name = QLatin1String("local.Merged");
- merged.introspection.clear();
-
- we = new QDBusMetaObject;
- QDBusMetaObjectGenerator generator(merged.name, &merged);
- generator.write(we);
- we->cached = false;
- return we;
- }
-
- // mark as an error
- error = QDBusError(QDBusError::UnknownInterface,
- QString( QLatin1String("Interface '%1' was not found") )
- .arg(interface));
- return 0;
-}
-
-QDBusMetaObject::QDBusMetaObject()
-{
-}
-
-inline const QDBusMetaObjectPrivate *priv(const uint* data)
-{
- return reinterpret_cast<const QDBusMetaObjectPrivate *>(data);
-}
-
-const char *QDBusMetaObject::dbusNameForMethod(int id) const
-{
- //id -= methodOffset();
- if (id >= 0 && id < priv(d.data)->methodCount) {
- int handle = priv(d.data)->methodDBusData + id*intsPerMethod;
- return d.stringdata + d.data[handle];
- }
- return 0;
-}
-
-const char *QDBusMetaObject::inputSignatureForMethod(int id) const
-{
- //id -= methodOffset();
- if (id >= 0 && id < priv(d.data)->methodCount) {
- int handle = priv(d.data)->methodDBusData + id*intsPerMethod;
- return d.stringdata + d.data[handle + 1];
- }
- return 0;
-}
-
-const char *QDBusMetaObject::outputSignatureForMethod(int id) const
-{
- //id -= methodOffset();
- if (id >= 0 && id < priv(d.data)->methodCount) {
- int handle = priv(d.data)->methodDBusData + id*intsPerMethod;
- return d.stringdata + d.data[handle + 2];
- }
- return 0;
-}
-
-const int *QDBusMetaObject::inputTypesForMethod(int id) const
-{
- //id -= methodOffset();
- if (id >= 0 && id < priv(d.data)->methodCount) {
- int handle = priv(d.data)->methodDBusData + id*intsPerMethod;
- return reinterpret_cast<const int*>(d.data + d.data[handle + 3]);
- }
- return 0;
-}
-
-const int *QDBusMetaObject::outputTypesForMethod(int id) const
-{
- //id -= methodOffset();
- if (id >= 0 && id < priv(d.data)->methodCount) {
- int handle = priv(d.data)->methodDBusData + id*intsPerMethod;
- return reinterpret_cast<const int*>(d.data + d.data[handle + 4]);
- }
- return 0;
-}
-
-int QDBusMetaObject::propertyMetaType(int id) const
-{
- //id -= propertyOffset();
- if (id >= 0 && id < priv(d.data)->propertyCount) {
- int handle = priv(d.data)->propertyDBusData + id*intsPerProperty;
- return d.data[handle + 1];
- }
- return 0;
-}
-
-template<typename T>
-static inline void assign_helper(void *ptr, const QVariant &value)
-{
- *reinterpret_cast<T *>(ptr) = qvariant_cast<T>(value);
-}
-
-void QDBusMetaObject::assign(void *ptr, const QVariant &value)
-{
- switch (value.userType())
- {
- case QVariant::Bool:
- assign_helper<bool>(ptr, value);
- return;
-
- case QMetaType::UChar:
- assign_helper<uchar>(ptr, value);
- return;
-
- case QMetaType::Short:
- assign_helper<short>(ptr, value);
- return;
-
- case QMetaType::UShort:
- assign_helper<ushort>(ptr, value);
- return;
-
- case QVariant::Int:
- assign_helper<int>(ptr, value);
- return;
-
- case QVariant::UInt:
- assign_helper<uint>(ptr, value);
- return;
-
- case QVariant::LongLong:
- assign_helper<qlonglong>(ptr, value);
- return;
-
- case QVariant::ULongLong:
- assign_helper<qulonglong>(ptr, value);
- return;
-
- case QVariant::Double:
- assign_helper<double>(ptr, value);
- return;
-
- case QVariant::String:
- assign_helper<QString>(ptr, value);
- return;
-
- case QVariant::ByteArray:
- assign_helper<QByteArray>(ptr, value);
- return;
-
- case QVariant::List:
- assign_helper<QVariantList>(ptr, value);
- return;
-
- case QVariant::Map:
- assign_helper<QVariantMap>(ptr, value);
- return;
-
- default:
- ;
- }
-}
-
-bool QDBusMetaTypeId::initialized = false;
-int QDBusMetaTypeId::variant = 0;
-int QDBusMetaTypeId::boollist = 0;
-int QDBusMetaTypeId::shortlist = 0;
-int QDBusMetaTypeId::ushortlist = 0;
-int QDBusMetaTypeId::intlist = 0;
-int QDBusMetaTypeId::uintlist = 0;
-int QDBusMetaTypeId::longlonglist = 0;
-int QDBusMetaTypeId::ulonglonglist = 0;
-int QDBusMetaTypeId::doublelist = 0;
-
-bool QDBusMetaTypeId::innerInitialize()
-{
- variant = qRegisterMetaType<QVariant>("QVariant");
- boollist = qRegisterMetaType<QList<bool> >("QList<bool>");
- shortlist = qRegisterMetaType<QList<short> >("QList<short>");
- ushortlist = qRegisterMetaType<QList<ushort> >("QList<ushort>");
- intlist = qRegisterMetaType<QList<int> >("QList<int>");
- uintlist = qRegisterMetaType<QList<uint> >("QList<uint>");
- longlonglist = qRegisterMetaType<QList<qlonglong> >("QList<qlonglong>");
- ulonglonglist = qRegisterMetaType<QList<qulonglong> >("QList<qulonglong>");
- doublelist = qRegisterMetaType<QList<double> >("QList<double>");
- initialized = true;
- return true;
-}
-
-int qDBusMetaTypeId(QVariant *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::variant; }
-int qDBusMetaTypeId(QList<bool> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::boollist; }
-int qDBusMetaTypeId(QList<short> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::shortlist; }
-int qDBusMetaTypeId(QList<ushort> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::ushortlist; }
-int qDBusMetaTypeId(QList<int> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::intlist; }
-int qDBusMetaTypeId(QList<uint> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::uintlist; }
-int qDBusMetaTypeId(QList<qlonglong> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::longlonglist; }
-int qDBusMetaTypeId(QList<qulonglong> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::ulonglonglist; }
-int qDBusMetaTypeId(QList<double> *)
-{ QDBusMetaTypeId::initialize(); return QDBusMetaTypeId::doublelist; }
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