| Absolute File Name: | /home/qt/qt5_coco/qt5/qtbase/src/dbus/qdbusxmlparser.cpp |
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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. | - |
| 4 | ** Contact: https://www.qt.io/licensing/ | - |
| 5 | ** | - |
| 6 | ** This file is part of the QtDBus module of the Qt Toolkit. | - |
| 7 | ** | - |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
| 9 | ** Commercial License Usage | - |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
| 11 | ** accordance with the commercial license agreement provided with the | - |
| 12 | ** Software or, alternatively, in accordance with the terms contained in | - |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms | - |
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - |
| 15 | ** information use the contact form at https://www.qt.io/contact-us. | - |
| 16 | ** | - |
| 17 | ** GNU Lesser General Public License Usage | - |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
| 19 | ** General Public License version 3 as published by the Free Software | - |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - |
| 21 | ** packaging of this file. Please review the following information to | - |
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements | - |
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - |
| 24 | ** | - |
| 25 | ** GNU General Public License Usage | - |
| 26 | ** Alternatively, this file may be used under the terms of the GNU | - |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General | - |
| 28 | ** Public license version 3 or any later version approved by the KDE Free | - |
| 29 | ** Qt Foundation. The licenses are as published by the Free Software | - |
| 30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - |
| 31 | ** included in the packaging of this file. Please review the following | - |
| 32 | ** information to ensure the GNU General Public License requirements will | - |
| 33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - |
| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - |
| 35 | ** | - |
| 36 | ** $QT_END_LICENSE$ | - |
| 37 | ** | - |
| 38 | ****************************************************************************/ | - |
| 39 | - | |
| 40 | #include "qdbusxmlparser_p.h" | - |
| 41 | #include "qdbusutil_p.h" | - |
| 42 | - | |
| 43 | #include <QtCore/qmap.h> | - |
| 44 | #include <QtCore/qvariant.h> | - |
| 45 | #include <QtCore/qtextstream.h> | - |
| 46 | #include <QtCore/qxmlstream.h> | - |
| 47 | #include <QtCore/qdebug.h> | - |
| 48 | - | |
| 49 | #ifndef QT_NO_DBUS | - |
| 50 | - | |
| 51 | //#define QDBUS_PARSER_DEBUG | - |
| 52 | #ifdef QDBUS_PARSER_DEBUG | - |
| 53 | # define qDBusParserError qDebug | - |
| 54 | #else | - |
| 55 | # define qDBusParserError if (true) {} else qDebug | - |
| 56 | #endif | - |
| 57 | - | |
| 58 | QT_BEGIN_NAMESPACE | - |
| 59 | - | |
| 60 | static bool parseArg(const QXmlStreamAttributes &attributes, QDBusIntrospection::Argument &argData, | - |
| 61 | QDBusIntrospection::Interface *ifaceData) | - |
| 62 | { | - |
| 63 | const QString argType = attributes.value(QLatin1String("type")).toString(); | - |
| 64 | - | |
| 65 | bool ok = QDBusUtil::isValidSingleSignature(argType); | - |
| 66 | if (!ok) { | - |
| 67 | qDBusParserError("Invalid D-BUS type signature '%s' found while parsing introspection", dead code: QMessageLogger(__FILE__, 67, __PRETTY_FUNCTION__).debug("Invalid D-BUS type signature '%s' found while parsing introspection", QString(argType).toLocal8Bit().constData()); | - |
| 68 | qPrintable(argType)); dead code: QMessageLogger(__FILE__, 67, __PRETTY_FUNCTION__).debug("Invalid D-BUS type signature '%s' found while parsing introspection", QString(argType).toLocal8Bit().constData()); | - |
| 69 | } | - |
| 70 | - | |
| 71 | argData.name = attributes.value(QLatin1String("name")).toString(); | - |
| 72 | argData.type = argType; | - |
| 73 | - | |
| 74 | ifaceData->introspection += QLatin1String(" <arg"); | - |
| 75 | if (attributes.hasAttribute(QLatin1String("direction"))) { | - |
| 76 | const QString direction = attributes.value(QLatin1String("direction")).toString(); | - |
| 77 | ifaceData->introspection += QLatin1String(" direction=\"") + direction + QLatin1String("\""); | - |
| 78 | } | - |
| 79 | ifaceData->introspection += QLatin1String(" type=\"") + argData.type + QLatin1String("\""); | - |
| 80 | if (!argData.name.isEmpty()) | - |
| 81 | ifaceData->introspection += QLatin1String(" name=\"") + argData.name + QLatin1String("\""); | - |
| 82 | ifaceData->introspection += QLatin1String("/>\n"); | - |
| 83 | - | |
| 84 | return ok; | - |
| 85 | } | - |
| 86 | - | |
| 87 | static bool parseAnnotation(const QXmlStreamReader &xml, QDBusIntrospection::Annotations &annotations, | - |
| 88 | QDBusIntrospection::Interface *ifaceData, bool interfaceAnnotation = false) | - |
| 89 | { | - |
| 90 | Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("annotation")); | - |
| 91 | - | |
| 92 | const QXmlStreamAttributes attributes = xml.attributes(); | - |
| 93 | const QString name = attributes.value(QLatin1String("name")).toString(); | - |
| 94 | - | |
| 95 | if (!QDBusUtil::isValidInterfaceName(name)) { | - |
| 96 | qDBusParserError("Invalid D-BUS annotation '%s' found while parsing introspection", dead code: QMessageLogger(__FILE__, 96, __PRETTY_FUNCTION__).debug("Invalid D-BUS annotation '%s' found while parsing introspection", QString(name).toLocal8Bit().constData()); | - |
| 97 | qPrintable(name)); dead code: QMessageLogger(__FILE__, 96, __PRETTY_FUNCTION__).debug("Invalid D-BUS annotation '%s' found while parsing introspection", QString(name).toLocal8Bit().constData()); | - |
| 98 | return false; | - |
| 99 | } | - |
| 100 | const QString value = attributes.value(QLatin1String("value")).toString(); | - |
| 101 | annotations.insert(name, value); | - |
| 102 | if (!interfaceAnnotation) | - |
| 103 | ifaceData->introspection += QLatin1String(" "); | - |
| 104 | ifaceData->introspection += QLatin1String(" <annotation value=\"") + value.toHtmlEscaped() + QLatin1String("\" name=\"") + name + QLatin1String("\"/>\n"); | - |
| 105 | return true; | - |
| 106 | } | - |
| 107 | - | |
| 108 | static bool parseProperty(QXmlStreamReader &xml, QDBusIntrospection::Property &propertyData, | - |
| 109 | QDBusIntrospection::Interface *ifaceData) | - |
| 110 | { | - |
| 111 | Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("property")); | - |
| 112 | - | |
| 113 | QXmlStreamAttributes attributes = xml.attributes(); | - |
| 114 | const QString propertyName = attributes.value(QLatin1String("name")).toString(); | - |
| 115 | if (!QDBusUtil::isValidMemberName(propertyName)) { | - |
| 116 | qDBusParserError("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", dead code: QMessageLogger(__FILE__, 116, __PRETTY_FUNCTION__).debug("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", QString(propertyName).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData()); | - |
| 117 | qPrintable(propertyName), qPrintable(ifaceData->name)); dead code: QMessageLogger(__FILE__, 116, __PRETTY_FUNCTION__).debug("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", QString(propertyName).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData()); | - |
| 118 | xml.skipCurrentElement(); | - |
| 119 | return false; | - |
| 120 | } | - |
| 121 | - | |
| 122 | // parse data | - |
| 123 | propertyData.name = propertyName; | - |
| 124 | propertyData.type = attributes.value(QLatin1String("type")).toString(); | - |
| 125 | - | |
| 126 | if (!QDBusUtil::isValidSingleSignature(propertyData.type)) { | - |
| 127 | // cannot be! | - |
| 128 | qDBusParserError("Invalid D-BUS type signature '%s' found in property '%s.%s' while parsing introspection", dead code: QMessageLogger(__FILE__, 128, __PRETTY_FUNCTION__).debug("Invalid D-BUS type signature '%s' found in property '%s.%s' while parsing introspection", QString(propertyData.type).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData(), QString(propertyName).toLocal8Bit().constData()); | - |
| 129 | qPrintable(propertyData.type), qPrintable(ifaceData->name), dead code: QMessageLogger(__FILE__, 128, __PRETTY_FUNCTION__).debug("Invalid D-BUS type signature '%s' found in property '%s.%s' while parsing introspection", QString(propertyData.type).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData(), QString(propertyName).toLocal8Bit().constData()); | - |
| 130 | qPrintable(propertyName)); dead code: QMessageLogger(__FILE__, 128, __PRETTY_FUNCTION__).debug("Invalid D-BUS type signature '%s' found in property '%s.%s' while parsing introspection", QString(propertyData.type).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData(), QString(propertyName).toLocal8Bit().constData()); | - |
| 131 | } | - |
| 132 | - | |
| 133 | const QString access = attributes.value(QLatin1String("access")).toString(); | - |
| 134 | if (access == QLatin1String("read")) | - |
| 135 | propertyData.access = QDBusIntrospection::Property::Read; | - |
| 136 | else if (access == QLatin1String("write")) | - |
| 137 | propertyData.access = QDBusIntrospection::Property::Write; | - |
| 138 | else if (access == QLatin1String("readwrite")) | - |
| 139 | propertyData.access = QDBusIntrospection::Property::ReadWrite; | - |
| 140 | else { | - |
| 141 | qDBusParserError("Invalid D-BUS property access '%s' found in property '%s.%s' while parsing introspection", dead code: QMessageLogger(__FILE__, 141, __PRETTY_FUNCTION__).debug("Invalid D-BUS property access '%s' found in property '%s.%s' while parsing introspection", QString(access).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData(), QString(propertyName).toLocal8Bit().constData()); | - |
| 142 | qPrintable(access), qPrintable(ifaceData->name), dead code: QMessageLogger(__FILE__, 141, __PRETTY_FUNCTION__).debug("Invalid D-BUS property access '%s' found in property '%s.%s' while parsing introspection", QString(access).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData(), QString(propertyName).toLocal8Bit().constData()); | - |
| 143 | qPrintable(propertyName)); dead code: QMessageLogger(__FILE__, 141, __PRETTY_FUNCTION__).debug("Invalid D-BUS property access '%s' found in property '%s.%s' while parsing introspection", QString(access).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData(), QString(propertyName).toLocal8Bit().constData()); | - |
| 144 | return false; // invalid one! | - |
| 145 | } | - |
| 146 | - | |
| 147 | ifaceData->introspection += QLatin1String(" <property access=\"") + access + QLatin1String("\" type=\"") + propertyData.type + QLatin1String("\" name=\"") + propertyName + QLatin1String("\""); | - |
| 148 | - | |
| 149 | if (!xml.readNextStartElement()) { | - |
| 150 | ifaceData->introspection += QLatin1String("/>\n"); | - |
| 151 | } else { | - |
| 152 | ifaceData->introspection += QLatin1String(">\n"); | - |
| 153 | - | |
| 154 | do { | - |
| 155 | if (xml.name() == QLatin1String("annotation")) { | - |
| 156 | parseAnnotation(xml, propertyData.annotations, ifaceData); | - |
| 157 | } else if (xml.prefix().isEmpty()) { | - |
| 158 | qDBusParserError() << "Unknown element" << xml.name() << "while checking for annotations"; dead code: QMessageLogger(__FILE__, 158, __PRETTY_FUNCTION__).debug() << "Unknown element" << xml.name() << "while checking for annotations"; | - |
| 159 | } | - |
| 160 | xml.skipCurrentElement(); | - |
| 161 | } while (xml.readNextStartElement()); | - |
| 162 | - | |
| 163 | ifaceData->introspection += QLatin1String(" </property>\n"); | - |
| 164 | } | - |
| 165 | - | |
| 166 | if (!xml.isEndElement() || xml.name() != QLatin1String("property")) { | - |
| 167 | qDBusParserError() << "Invalid property specification" << xml.tokenString() << xml.name(); dead code: QMessageLogger(__FILE__, 167, __PRETTY_FUNCTION__).debug() << "Invalid property specification" << xml.tokenString() << xml.name(); | - |
| 168 | return false; | - |
| 169 | } | - |
| 170 | - | |
| 171 | return true; | - |
| 172 | } | - |
| 173 | - | |
| 174 | static bool parseMethod(QXmlStreamReader &xml, QDBusIntrospection::Method &methodData, | - |
| 175 | QDBusIntrospection::Interface *ifaceData) | - |
| 176 | { | - |
| 177 | Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("method")); | - |
| 178 | - | |
| 179 | const QXmlStreamAttributes attributes = xml.attributes(); | - |
| 180 | const QString methodName = attributes.value(QLatin1String("name")).toString(); | - |
| 181 | if (!QDBusUtil::isValidMemberName(methodName)) { | - |
| 182 | qDBusParserError("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", dead code: QMessageLogger(__FILE__, 182, __PRETTY_FUNCTION__).debug("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", QString(methodName).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData()); | - |
| 183 | qPrintable(methodName), qPrintable(ifaceData->name)); dead code: QMessageLogger(__FILE__, 182, __PRETTY_FUNCTION__).debug("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", QString(methodName).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData()); | - |
| 184 | return false; | - |
| 185 | } | - |
| 186 | - | |
| 187 | methodData.name = methodName; | - |
| 188 | ifaceData->introspection += QLatin1String(" <method name=\"") + methodName + QLatin1String("\""); | - |
| 189 | - | |
| 190 | QDBusIntrospection::Arguments outArguments; | - |
| 191 | QDBusIntrospection::Arguments inArguments; | - |
| 192 | QDBusIntrospection::Annotations annotations; | - |
| 193 | - | |
| 194 | if (!xml.readNextStartElement()) { | - |
| 195 | ifaceData->introspection += QLatin1String("/>\n"); | - |
| 196 | } else { | - |
| 197 | ifaceData->introspection += QLatin1String(">\n"); | - |
| 198 | - | |
| 199 | do { | - |
| 200 | if (xml.name() == QLatin1String("annotation")) { | - |
| 201 | parseAnnotation(xml, annotations, ifaceData); | - |
| 202 | } else if (xml.name() == QLatin1String("arg")) { | - |
| 203 | const QXmlStreamAttributes attributes = xml.attributes(); | - |
| 204 | const QString direction = attributes.value(QLatin1String("direction")).toString(); | - |
| 205 | QDBusIntrospection::Argument argument; | - |
| 206 | if (!attributes.hasAttribute(QLatin1String("direction")) | - |
| 207 | || direction == QLatin1String("in")) { | - |
| 208 | parseArg(attributes, argument, ifaceData); | - |
| 209 | inArguments << argument; | - |
| 210 | } else if (direction == QLatin1String("out")) { | - |
| 211 | parseArg(attributes, argument, ifaceData); | - |
| 212 | outArguments << argument; | - |
| 213 | } | - |
| 214 | } else if (xml.prefix().isEmpty()) { | - |
| 215 | qDBusParserError() << "Unknown element" << xml.name() << "while checking for method arguments"; dead code: QMessageLogger(__FILE__, 215, __PRETTY_FUNCTION__).debug() << "Unknown element" << xml.name() << "while checking for method arguments"; | - |
| 216 | } | - |
| 217 | xml.skipCurrentElement(); | - |
| 218 | } while (xml.readNextStartElement()); | - |
| 219 | - | |
| 220 | ifaceData->introspection += QLatin1String(" </method>\n"); | - |
| 221 | } | - |
| 222 | - | |
| 223 | methodData.inputArgs = inArguments; | - |
| 224 | methodData.outputArgs = outArguments; | - |
| 225 | methodData.annotations = annotations; | - |
| 226 | - | |
| 227 | return true; | - |
| 228 | } | - |
| 229 | - | |
| 230 | - | |
| 231 | static bool parseSignal(QXmlStreamReader &xml, QDBusIntrospection::Signal &signalData, | - |
| 232 | QDBusIntrospection::Interface *ifaceData) | - |
| 233 | { | - |
| 234 | Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("signal")); | - |
| 235 | - | |
| 236 | const QXmlStreamAttributes attributes = xml.attributes(); | - |
| 237 | const QString signalName = attributes.value(QLatin1String("name")).toString(); | - |
| 238 | - | |
| 239 | if (!QDBusUtil::isValidMemberName(signalName)) { | - |
| 240 | qDBusParserError("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", dead code: QMessageLogger(__FILE__, 240, __PRETTY_FUNCTION__).debug("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", QString(signalName).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData()); | - |
| 241 | qPrintable(signalName), qPrintable(ifaceData->name)); dead code: QMessageLogger(__FILE__, 240, __PRETTY_FUNCTION__).debug("Invalid D-BUS member name '%s' found in interface '%s' while parsing introspection", QString(signalName).toLocal8Bit().constData(), QString(ifaceData->name).toLocal8Bit().constData()); | - |
| 242 | return false; | - |
| 243 | } | - |
| 244 | - | |
| 245 | signalData.name = signalName; | - |
| 246 | ifaceData->introspection += QLatin1String(" <signal name=\"") + signalName + QLatin1String("\""); | - |
| 247 | - | |
| 248 | QDBusIntrospection::Arguments arguments; | - |
| 249 | QDBusIntrospection::Annotations annotations; | - |
| 250 | - | |
| 251 | if (!xml.readNextStartElement()) { | - |
| 252 | ifaceData->introspection += QLatin1String("/>\n"); | - |
| 253 | } else { | - |
| 254 | ifaceData->introspection += QLatin1String(">\n"); | - |
| 255 | - | |
| 256 | do { | - |
| 257 | if (xml.name() == QLatin1String("annotation")) { | - |
| 258 | parseAnnotation(xml, annotations, ifaceData); | - |
| 259 | } else if (xml.name() == QLatin1String("arg")) { | - |
| 260 | const QXmlStreamAttributes attributes = xml.attributes(); | - |
| 261 | QDBusIntrospection::Argument argument; | - |
| 262 | if (!attributes.hasAttribute(QLatin1String("direction")) || | - |
| 263 | attributes.value(QLatin1String("direction")) == QLatin1String("out")) { | - |
| 264 | parseArg(attributes, argument, ifaceData); | - |
| 265 | arguments << argument; | - |
| 266 | } | - |
| 267 | } else { | - |
| 268 | qDBusParserError() << "Unknown element" << xml.name() << "while checking for signal arguments"; dead code: QMessageLogger(__FILE__, 268, __PRETTY_FUNCTION__).debug() << "Unknown element" << xml.name() << "while checking for signal arguments"; | - |
| 269 | } | - |
| 270 | xml.skipCurrentElement(); | - |
| 271 | } while (xml.readNextStartElement()); | - |
| 272 | - | |
| 273 | ifaceData->introspection += QLatin1String(" </signal>\n"); | - |
| 274 | } | - |
| 275 | - | |
| 276 | signalData.outputArgs = arguments; | - |
| 277 | signalData.annotations = annotations; | - |
| 278 | - | |
| 279 | return true; | - |
| 280 | } | - |
| 281 | - | |
| 282 | static void readInterface(QXmlStreamReader &xml, QDBusIntrospection::Object *objData, | - |
| 283 | QDBusIntrospection::Interfaces *interfaces) | - |
| 284 | { | - |
| 285 | const QString ifaceName = xml.attributes().value(QLatin1String("name")).toString(); | - |
| 286 | if (!QDBusUtil::isValidInterfaceName(ifaceName)) { | - |
| 287 | qDBusParserError("Invalid D-BUS interface name '%s' found while parsing introspection", dead code: QMessageLogger(__FILE__, 287, __PRETTY_FUNCTION__).debug("Invalid D-BUS interface name '%s' found while parsing introspection", QString(ifaceName).toLocal8Bit().constData()); | - |
| 288 | qPrintable(ifaceName)); dead code: QMessageLogger(__FILE__, 287, __PRETTY_FUNCTION__).debug("Invalid D-BUS interface name '%s' found while parsing introspection", QString(ifaceName).toLocal8Bit().constData()); | - |
| 289 | return; | - |
| 290 | } | - |
| 291 | - | |
| 292 | objData->interfaces.append(ifaceName); | - |
| 293 | - | |
| 294 | QDBusIntrospection::Interface *ifaceData = new QDBusIntrospection::Interface; | - |
| 295 | ifaceData->name = ifaceName; | - |
| 296 | ifaceData->introspection += QLatin1String(" <interface name=\"") + ifaceName + QLatin1String("\">\n"); | - |
| 297 | - | |
| 298 | while (xml.readNextStartElement()) { | - |
| 299 | if (xml.name() == QLatin1String("method")) { | - |
| 300 | QDBusIntrospection::Method methodData; | - |
| 301 | if (parseMethod(xml, methodData, ifaceData)) | - |
| 302 | ifaceData->methods.insert(methodData.name, methodData); | - |
| 303 | } else if (xml.name() == QLatin1String("signal")) { | - |
| 304 | QDBusIntrospection::Signal signalData; | - |
| 305 | if (parseSignal(xml, signalData, ifaceData)) | - |
| 306 | ifaceData->signals_.insert(signalData.name, signalData); | - |
| 307 | } else if (xml.name() == QLatin1String("property")) { | - |
| 308 | QDBusIntrospection::Property propertyData; | - |
| 309 | if (parseProperty(xml, propertyData, ifaceData)) | - |
| 310 | ifaceData->properties.insert(propertyData.name, propertyData); | - |
| 311 | } else if (xml.name() == QLatin1String("annotation")) { | - |
| 312 | parseAnnotation(xml, ifaceData->annotations, ifaceData, true); | - |
| 313 | xml.skipCurrentElement(); // skip over annotation object | - |
| 314 | } else { | - |
| 315 | if (xml.prefix().isEmpty()) { | - |
| 316 | qDBusParserError() << "Unknown element while parsing interface" << xml.name(); dead code: QMessageLogger(__FILE__, 316, __PRETTY_FUNCTION__).debug() << "Unknown element while parsing interface" << xml.name(); | - |
| 317 | } | - |
| 318 | xml.skipCurrentElement(); | - |
| 319 | } | - |
| 320 | } | - |
| 321 | - | |
| 322 | ifaceData->introspection += QLatin1String(" </interface>"); | - |
| 323 | - | |
| 324 | interfaces->insert(ifaceName, QSharedDataPointer<QDBusIntrospection::Interface>(ifaceData)); | - |
| 325 | - | |
| 326 | if (!xml.isEndElement() || xml.name() != QLatin1String("interface")) { | - |
| 327 | qDBusParserError() << "Invalid Interface specification"; dead code: QMessageLogger(__FILE__, 327, __PRETTY_FUNCTION__).debug() << "Invalid Interface specification"; | - |
| 328 | } | - |
| 329 | } | - |
| 330 | - | |
| 331 | static void readNode(const QXmlStreamReader &xml, QDBusIntrospection::Object *objData, int nodeLevel) | - |
| 332 | { | - |
| 333 | const QString objName = xml.attributes().value(QLatin1String("name")).toString(); | - |
| 334 | const QString fullName = objData->path.endsWith(QLatin1Char('/')) | - |
| 335 | ? (objData->path + objName) | - |
| 336 | : QString(objData->path + QLatin1Char('/') + objName); | - |
| 337 | if (!QDBusUtil::isValidObjectPath(fullName)) { | - |
| 338 | qDBusParserError("Invalid D-BUS object path '%s' found while parsing introspection", dead code: QMessageLogger(__FILE__, 338, __PRETTY_FUNCTION__).debug("Invalid D-BUS object path '%s' found while parsing introspection", QString(fullName).toLocal8Bit().constData()); | - |
| 339 | qPrintable(fullName)); dead code: QMessageLogger(__FILE__, 338, __PRETTY_FUNCTION__).debug("Invalid D-BUS object path '%s' found while parsing introspection", QString(fullName).toLocal8Bit().constData()); | - |
| 340 | return; | - |
| 341 | } | - |
| 342 | - | |
| 343 | if (nodeLevel > 0) | - |
| 344 | objData->childObjects.append(objName); | - |
| 345 | } | - |
| 346 | - | |
| 347 | QDBusXmlParser::QDBusXmlParser(const QString& service, const QString& path, | - |
| 348 | const QString& xmlData) | - |
| 349 | : m_service(service), m_path(path), m_object(new QDBusIntrospection::Object) | - |
| 350 | { | - |
| 351 | // qDBusParserError() << "parsing" << xmlData; | - |
| 352 | - | |
| 353 | m_object->service = m_service; | - |
| 354 | m_object->path = m_path; | - |
| 355 | - | |
| 356 | QXmlStreamReader xml(xmlData); | - |
| 357 | - | |
| 358 | int nodeLevel = -1; | - |
| 359 | - | |
| 360 | while (!xml.atEnd()) { | - |
| 361 | xml.readNext(); | - |
| 362 | - | |
| 363 | switch (xml.tokenType()) { | - |
| 364 | case QXmlStreamReader::StartElement: | - |
| 365 | if (xml.name() == QLatin1String("node")) { | - |
| 366 | readNode(xml, m_object, ++nodeLevel); | - |
| 367 | } else if (xml.name() == QLatin1String("interface")) { | - |
| 368 | readInterface(xml, m_object, &m_interfaces); | - |
| 369 | } else { | - |
| 370 | if (xml.prefix().isEmpty()) { | - |
| 371 | qDBusParserError() << "skipping unknown element" << xml.name(); dead code: QMessageLogger(__FILE__, 371, __PRETTY_FUNCTION__).debug() << "skipping unknown element" << xml.name(); | - |
| 372 | } | - |
| 373 | xml.skipCurrentElement(); | - |
| 374 | } | - |
| 375 | break; | - |
| 376 | case QXmlStreamReader::EndElement: | - |
| 377 | if (xml.name() == QLatin1String("node")) { | - |
| 378 | --nodeLevel; | - |
| 379 | } else { | - |
| 380 | qDBusParserError() << "Invalid Node declaration" << xml.name(); dead code: QMessageLogger(__FILE__, 380, __PRETTY_FUNCTION__).debug() << "Invalid Node declaration" << xml.name(); | - |
| 381 | } | - |
| 382 | break; | - |
| 383 | case QXmlStreamReader::StartDocument: | - |
| 384 | case QXmlStreamReader::EndDocument: | - |
| 385 | case QXmlStreamReader::DTD: | - |
| 386 | // not interested | - |
| 387 | break; | - |
| 388 | case QXmlStreamReader::Comment: | - |
| 389 | // ignore comments and processing instructions | - |
| 390 | break; | - |
| 391 | default: | - |
| 392 | qDBusParserError() << "unknown token" << xml.name() << xml.tokenString(); dead code: QMessageLogger(__FILE__, 392, __PRETTY_FUNCTION__).debug() << "unknown token" << xml.name() << xml.tokenString(); | - |
| 393 | break; | - |
| 394 | } | - |
| 395 | } | - |
| 396 | - | |
| 397 | if (xml.hasError()) { | - |
| 398 | qDBusParserError() << "xml error" << xml.errorString() << "doc" << xmlData; dead code: QMessageLogger(__FILE__, 398, __PRETTY_FUNCTION__).debug() << "xml error" << xml.errorString() << "doc" << xmlData; | - |
| 399 | } | - |
| 400 | } | - |
| 401 | - | |
| 402 | QT_END_NAMESPACE | - |
| 403 | - | |
| 404 | #endif // QT_NO_DBUS | - |
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