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Diffstat (limited to 'tools/dbusxml2qt3/classgen.cpp')
| -rw-r--r-- | tools/dbusxml2qt3/classgen.cpp | 1091 |
1 files changed, 0 insertions, 1091 deletions
diff --git a/tools/dbusxml2qt3/classgen.cpp b/tools/dbusxml2qt3/classgen.cpp deleted file mode 100644 index 12051c0..0000000 --- a/tools/dbusxml2qt3/classgen.cpp +++ /dev/null @@ -1,1091 +0,0 @@ -/* -* Copyright (C) 2007 Kevin Krammer <[email protected]> -* -* Permission is hereby granted, free of charge, to any person obtaining a -* copy of this software and associated documentation files (the "Software"), -* to deal in the Software without restriction, including without limitation -* the rights to use, copy, modify, merge, publish, distribute, sublicense, -* and/or sell copies of the Software, and to permit persons to whom the -* Software is furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included -* in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -* OTHER DEALINGS IN THE SOFTWARE. -*/ - -// TQt includes -#include <tqdom.h> -#include <tqfile.h> -#include <tqstringlist.h> -#include <tqtextstream.h> - -// local includes -#include "classgen.h" -#include "methodgen.h" - -class Set : public TQMap<TQString, bool> -{ -public: - void insertString(const TQString& key) - { - insert(key, true); - } - - void removeString(const TQString& key) - { - erase(key); - } - - void insertStringList(const TQStringList& list) - { - TQStringList::const_iterator it = list.begin(); - TQStringList::const_iterator endIt = list.end(); - for (; it != endIt; ++it) - { - insert(*it, true); - } - } -}; - -static void writeFileHeader(TQTextStream& stream) -{ - stream << "// File autogenerated" << endl; - stream << endl; -} - -static void writeFileFooter(TQTextStream& stream) -{ - stream << "// End of File" << endl; - stream << endl; -} - -static void openIncludeGuard(const TQString& className, TQTextStream& stream) -{ - stream << "#if !defined(" << className.upper() << "_H_INCLUDED)" << endl; - stream << "#define " << className.upper() << "_H_INCLUDED" << endl; - stream << endl; -} - -static void closeIncludeGuard(const TQString& className, TQTextStream& stream) -{ - stream << "#endif //" << className.upper() << "_H_INCLUDED" << endl; - stream << endl; -} - -static void openNamespaces(const TQStringList& namespaces, TQTextStream& stream) -{ - TQStringList::const_iterator it = namespaces.begin(); - TQStringList::const_iterator endIt = namespaces.end(); - for (; it != endIt; ++it) - { - stream << "namespace " << *it << endl; - stream << "{" << endl; - } - stream << endl; -} - -static void closeNamespaces(const TQStringList& namespaces, TQTextStream& stream) -{ - TQStringList::const_iterator it = namespaces.end(); - TQStringList::const_iterator endIt = namespaces.end(); - for (--it; it != endIt; --it) - { - stream << "}; // namespace " << *it << endl; - stream << endl; - } -} - -static void writeIncludes(const TQString& description, const TQStringList& includes, - TQTextStream& stream) -{ - if (includes.isEmpty()) return; - - stream << "// " << description << " includes" << endl; - - TQStringList::const_iterator it = includes.begin(); - TQStringList::const_iterator endIt = includes.end(); - for (;it != endIt; ++it) - { - stream << "#include " << *it << endl; - } - - stream << endl; -} - -static void extractHeaderIncludes(const Method& method, - TQMap<TQString, Set>& includes) -{ - TQValueList<Argument>::const_iterator it = method.arguments.begin(); - TQValueList<Argument>::const_iterator endIt = method.arguments.end(); - for (; it != endIt; ++it) - { - if ((*it).headerIncludes.isEmpty()) continue; - - TQMap<TQString, TQStringList>::const_iterator mapIt = - (*it).headerIncludes.begin(); - TQMap<TQString, TQStringList>::const_iterator mapEndIt = - (*it).headerIncludes.end(); - - for (; mapIt != mapEndIt; ++mapIt) - { - includes[mapIt.key()].insertStringList(mapIt.data()); - } - } -} - -static void extractForwardDeclarations(const Method& method, Set& forwards) -{ - TQValueList<Argument>::const_iterator it = method.arguments.begin(); - TQValueList<Argument>::const_iterator endIt = method.arguments.end(); - for (; it != endIt; ++it) - { - if ((*it).forwardDeclarations.isEmpty()) continue; - - forwards.insertStringList((*it).forwardDeclarations); - } -} - -static void writeHeaderIncludes(const Class& classData, Class::Role role, - TQTextStream& stream) -{ - TQMap<TQString, Set> includes; - Set forwards; - - TQValueList<Method>::const_iterator it = classData.methods.begin(); - TQValueList<Method>::const_iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - if ((*it).arguments.isEmpty()) continue; - - extractHeaderIncludes(*it, includes); - extractForwardDeclarations(*it, forwards); - } - - it = classData.msignals.begin(); - endIt = classData.msignals.end(); - for (; it != endIt; ++it) - { - if ((*it).arguments.isEmpty()) continue; - - extractHeaderIncludes(*it, includes); - extractForwardDeclarations(*it, forwards); - } - - - TQValueList<Property>::const_iterator propertyIt = classData.properties.begin(); - TQValueList<Property>::const_iterator propertyEndIt = classData.properties.end(); - for (; propertyIt != propertyEndIt; ++propertyIt) - { - if (!(*propertyIt).headerIncludes.isEmpty()) - { - TQMap<TQString, TQStringList>::const_iterator mapIt = - (*propertyIt).headerIncludes.begin(); - TQMap<TQString, TQStringList>::const_iterator mapEndIt = - (*propertyIt).headerIncludes.end(); - - for (; mapIt != mapEndIt; ++mapIt) - { - includes[mapIt.key()].insertStringList(mapIt.data()); - } - } - - if (!(*propertyIt).forwardDeclarations.isEmpty()) - { - forwards.insertStringList((*propertyIt).forwardDeclarations); - } - } - - switch (role) - { - case Class::Interface: - includes["tqdbus"].insertString("<tqdbusobject.h>"); - forwards.insertString("class TQT_DBusError"); - forwards.insertString("class TQDomElement"); - if (!classData.msignals.isEmpty()) - forwards.insertString("class TQString"); - if (!classData.asyncMethods.isEmpty()) - { - includes["TQt"].insertString("<tqmap.h>"); - forwards.erase("template <typename K, typename V> class TQMap"); - - includes["tqdbus"].insertString("<tqdbusmessage.h>"); - forwards.erase("class TQT_DBusMessage"); - } - break; - - case Class::Proxy: - includes["TQt"].insertString("<tqobject.h>"); - forwards.insertString("class TQT_DBusConnection"); - forwards.insertString("class TQT_DBusError"); - forwards.insertString("class TQT_DBusMessage"); - forwards.insertString("class TQT_DBusProxy"); - forwards.insertString("class TQString"); - if (!classData.properties.isEmpty()) - forwards.insertString("class TQT_DBusVariant"); - if (!classData.asyncMethods.isEmpty()) - { - includes["TQt"].insertString("<tqmap.h>"); - forwards.erase("template <typename K, typename V> class TQMap"); - } - break; - - case Class::Node: - includes["tqdbus"].insertString("<tqdbusobject.h>"); - forwards.insertString("class TQT_DBusConnection"); - forwards.insertString("class TQString"); - break; - } - - includes["tqdbus"].insertString("<tqdbuserror.h>"); - - if (!includes["TQt"].isEmpty()) - writeIncludes("TQt", includes["TQt"].keys(), stream); - - if (!includes["tqdbus"].isEmpty()) - writeIncludes("TQt D-Bus", includes["tqdbus"].keys(), stream); - - if (!includes["local"].isEmpty()) - writeIncludes("local", includes["local"].keys(), stream); - - stream << "// forward declarations" << endl; - Set::const_iterator setIt = forwards.begin(); - Set::const_iterator setEndIt = forwards.end(); - for (; setIt != setEndIt; ++setIt) - { - stream << setIt.key() << ";" << endl; - } - stream << endl; -} - -static void extractSourceIncludes(const Method& method, - TQMap<TQString, Set>& includes) -{ - TQValueList<Argument>::const_iterator it = method.arguments.begin(); - TQValueList<Argument>::const_iterator endIt = method.arguments.end(); - for (; it != endIt; ++it) - { - if ((*it).sourceIncludes.isEmpty()) continue; - - TQMap<TQString, TQStringList>::const_iterator mapIt = - (*it).sourceIncludes.begin(); - TQMap<TQString, TQStringList>::const_iterator mapEndIt = - (*it).sourceIncludes.end(); - - for (; mapIt != mapEndIt; ++mapIt) - { - includes[mapIt.key()].insertStringList(mapIt.data()); - } - } -} - -static void writeSourceIncludes(const Class& classData, Class::Role role, - TQTextStream& stream) -{ - TQMap<TQString, Set> includes; - - TQValueList<Method>::const_iterator it = classData.methods.begin(); - TQValueList<Method>::const_iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - if ((*it).arguments.isEmpty()) continue; - - extractSourceIncludes(*it, includes); - } - - it = classData.msignals.begin(); - endIt = classData.msignals.end(); - for (; it != endIt; ++it) - { - if ((*it).arguments.isEmpty()) continue; - - extractSourceIncludes(*it, includes); - } - - TQValueList<Property>::const_iterator propertyIt = classData.properties.begin(); - TQValueList<Property>::const_iterator propertyEndIt = classData.properties.end(); - for (; propertyIt != propertyEndIt; ++propertyIt) - { - if ((*propertyIt).sourceIncludes.isEmpty()) continue; - - TQMap<TQString, TQStringList>::const_iterator mapIt = - (*propertyIt).sourceIncludes.begin(); - TQMap<TQString, TQStringList>::const_iterator mapEndIt = - (*propertyIt).sourceIncludes.end(); - - for (; mapIt != mapEndIt; ++mapIt) - { - includes[mapIt.key()].insertStringList(mapIt.data()); - } - } - - switch (role) - { - case Class::Interface: - includes["TQt"].insertString("<tqdom.h>"); - includes["tqdbus"].insertString("<tqdbuserror.h>"); - includes["tqdbus"].insertString("<tqdbusmessage.h>"); - break; - - case Class::Proxy: - includes["tqdbus"].insertString("<tqdbuserror.h>"); - includes["tqdbus"].insertString("<tqdbusmessage.h>"); - includes["tqdbus"].insertString("<tqdbusproxy.h>"); - if (!classData.properties.isEmpty()) - { - includes["tqdbus"].insertString("<tqdbusconnection.h>"); - includes["tqdbus"].insertString("<tqdbusvariant.h>"); - } - break; - - case Class::Node: - includes["TQt"].insertString("<tqdom.h>"); - includes["TQt"].insertString("<tqmap.h>"); - includes["tqdbus"].insertString("<tqdbusconnection.h>"); - includes["tqdbus"].insertString("<tqdbusmessage.h>"); - break; - } - - if (!includes["TQt"].isEmpty()) - writeIncludes("TQt", includes["TQt"].keys(), stream); - - if (!includes["tqdbus"].isEmpty()) - writeIncludes("TQt D-Bus", includes["tqdbus"].keys(), stream); - - if (!includes["local"].isEmpty()) - writeIncludes("local", includes["local"].keys(), stream); - - stream << endl; -} - -static void writeInterfaceIncludes(const TQValueList<Class> interfaces, - TQTextStream& stream) -{ - stream << "// interface classes includes" << endl; - - TQValueList<Class>::const_iterator it = interfaces.begin(); - TQValueList<Class>::const_iterator endIt = interfaces.end(); - for (; it != endIt; ++it) - { - stream << "#include \"" << (*it).name.lower() << ".h\"" << endl; - } - - stream << "#include \"introspectableinterface.h\"" << endl; - - stream << endl; -} - -static void openClassDeclaration(const Class& classData, - Class::Role role, TQTextStream& stream) -{ - switch (role) - { - case Class::Interface: - stream << "class " << classData.name << " : public TQT_DBusObjectBase" - << endl; - stream << "{" << endl; - stream << "public:" << endl; - stream << " virtual ~" << classData.name << "() {}" << endl; - stream << endl; - stream << " static void buildIntrospectionData(TQDomElement& interfaceElement);" << endl; - break; - - case Class::Proxy: - stream << "class " << classData.name << " : public TQObject" << endl; - stream << "{" << endl; - stream << " Q_OBJECT" << endl; - stream << " " << endl; - stream << "public:" << endl; - stream << " " << classData.name - << "(const TQString& service, const TQString& path, TQObject* parent = 0, const char* name = 0);" << endl; - stream << endl; - - stream << " virtual ~" << classData.name << "();" << endl; - stream << endl; - - stream << " void setConnection(const TQT_DBusConnection& connection);" - << endl; - break; - - case Class::Node: - stream << "class " << classData.name << " : public TQT_DBusObjectBase" - << endl; - stream << "{" << endl; - stream << "public:" << endl; - stream << " " << classData.name << "();" << endl; - stream << endl; - stream << " virtual ~" << classData.name << "();" << endl; - stream << endl; - stream << " bool registerObject(const TQT_DBusConnection& connection, " - << "const TQString& path);" << endl; - stream << endl; - stream << " void unregisterObject();" << endl; - stream << endl; - stream << "protected:" << endl; - stream << " virtual TQT_DBusObjectBase* createInterface(" - << "const TQString& interfaceName) = 0;" << endl; - stream << endl; - stream << "protected: // usually no need to reimplement" << endl; - stream << " virtual bool handleMethodCall(const TQT_DBusMessage& message);" << endl; - stream << endl; - stream << "private:" << endl; - stream << " class Private;" << endl; - stream << " Private* m_private;" << endl; - break; - } - - stream << endl; -} - -static void closeClassDeclaration(const Class& classData, Class::Role role, - TQTextStream& stream) -{ - switch (role) - { - case Class::Interface: - break; - - case Class::Proxy: - stream << "private: // Hiding copy constructor and assignment operator" << endl; - stream << " " << classData.name << "(const " - << classData.name << "&);" << endl; - stream << " " << classData.name << "& operator=(const " - << classData.name << "&);" << endl; - break; - - case Class::Node: - stream << "private: // Hiding copy constructor and assignment operator" << endl; - stream << " " << classData.name << "(const " - << classData.name << "&);" << endl; - stream << " " << classData.name << "& operator=(const " - << classData.name << "&);" << endl; - break; - } - stream << "}; // class " << classData.name << endl; - stream << endl; -} - -static void writeMethodDeclarations(const Class& classData, Class::Role role, - TQTextStream& stream) -{ - if (role == Class::Interface && !classData.asyncReplyMethods.isEmpty()) - { - stream << "public:" << endl; - - TQValueList<Method>::const_iterator it = - classData.asyncReplyMethods.begin(); - TQValueList<Method>::const_iterator endIt = - classData.asyncReplyMethods.end(); - for (; it != endIt; ++it) - { - Method method = *it; - method.name += "AsyncReply"; - - stream << " virtual void "; - MethodGenerator::writeMethodDeclaration(method, false, false, stream); - - stream << " virtual void " << (*it).name - << "AsyncError(int asyncCallId, const TQT_DBusError& error);" - << endl; - stream << endl; - } - } - - if (!classData.methods.isEmpty() || !classData.asyncMethods.isEmpty()) - { - bool pureVirtual = true; - switch (role) - { - case Class::Interface: - pureVirtual = true; - stream << "protected:" << endl; - break; - - case Class::Proxy: - pureVirtual = false; - stream << "public:" << endl; - break; - - case Class::Node: // no variable methods - break; - } - - TQValueList<Method>::const_iterator it = classData.methods.begin(); - TQValueList<Method>::const_iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - if ((*it).async) continue; - - stream << " virtual bool "; - MethodGenerator::writeMethodDeclaration(*it, pureVirtual, true, stream); - } - - it = classData.asyncMethods.begin(); - endIt = classData.asyncMethods.end(); - for (; it != endIt; ++it) - { - Method method = *it; - method.name += "Async"; - - switch (role) - { - case Class::Interface: - stream << " virtual void "; - MethodGenerator::writeMethodDeclaration(method, pureVirtual, false, stream); - break; - - case Class::Proxy: - stream << " virtual bool "; - MethodGenerator::writeMethodDeclaration(method, pureVirtual, true, stream); - break; - - case Class::Node: // no async methods - break; - } - } - } - - if (!classData.properties.isEmpty()) - { - bool pureVirtual = true; - bool skip = false; - switch (role) - { - case Class::Interface: - tqWarning("Properties not yet supported for interfaces"); - skip = true; - pureVirtual = true; - break; - - case Class::Proxy: - pureVirtual = false; - stream << "public:" << endl; - stream << " virtual void setDBusProperty(const TQString& name," - << " const TQT_DBusVariant& variant, TQT_DBusError& error);" - << endl; - stream << " virtual TQT_DBusVariant getDBusProperty(const TQString& name, TQT_DBusError& error) const;" << endl; - stream << endl; - break; - - case Class::Node: // no node properties - skip = true; - break; - } - - if (!skip) - { - TQValueList<Property>::const_iterator it = classData.properties.begin(); - TQValueList<Property>::const_iterator endIt = classData.properties.end(); - for (; it != endIt; ++it) - { - MethodGenerator::writePropertyDeclaration(*it, pureVirtual, stream); - } - } - } - - switch (role) - { - case Class::Interface: - if (!classData.methods.isEmpty() || !classData.asyncMethods.isEmpty()) - { - stream << "protected: // implement sending replies" << endl; - stream << " virtual void handleMethodReply(const TQT_DBusMessage& reply) = 0;" << endl; - stream << endl; - stream << "protected: // usually no need to reimplement" << endl; - stream << " virtual bool handleMethodCall(const TQT_DBusMessage& message);" << endl; - } - else - { - stream << "protected: // no methods to handle" << endl; - stream << " virtual bool handleMethodCall(const TQT_DBusMessage&) { return false; }" << endl; - } - break; - - case Class::Proxy: - { - if (!classData.msignals.isEmpty()) - { - stream << "protected slots: // usually no need to reimplement" << endl; - stream << " virtual void slotHandleDBusSignal(const TQT_DBusMessage& message);" << endl; - stream << endl; - } - - if (!classData.asyncReplySignals.isEmpty()) - { - if (classData.msignals.isEmpty()) - { - stream << "protected slots: // usually no need to reimplement" << endl; - } - stream << " virtual void slotHandleAsyncReply(int id, const TQT_DBusMessage& message);" << endl; - stream << endl; - } - - stream << "protected:" << endl; - stream << " TQT_DBusProxy* m_baseProxy;" << endl; - - if (!classData.asyncMethods.isEmpty()) - { - stream << endl; - stream << " TQMap<int, TQString> m_asyncCalls;" << endl; - } - - break; - } - - case Class::Node: // not variable methods - break; - } - - stream << endl; -} - -static void writeSignalDeclarations(const Class& classData, Class::Role role, - TQTextStream& stream) -{ - if (classData.msignals.isEmpty() && classData.asyncReplySignals.isEmpty()) - return; - - TQString prefix; - switch (role) - { - case Class::Interface: - stream << "protected: // implement sending signals" << endl; - stream << " virtual bool handleSignalSend(const TQT_DBusMessage& reply) = 0;" << endl; - stream << " virtual TQString objectPath() const = 0;" << endl; - stream << endl; - stream << "protected: // for sending D-Bus signals" << endl; - prefix = " virtual bool emit"; - break; - - case Class::Proxy: - stream << "signals:" << endl; - stream << " void AsyncErrorResponseDetected(int asyncCallId, const TQT_DBusError error);" << endl << endl; - prefix = " void "; - break; - - case Class::Node: // no signals - break; - } - - TQValueList<Method>::const_iterator it = classData.msignals.begin(); - TQValueList<Method>::const_iterator endIt = classData.msignals.end(); - for (; it != endIt; ++it) - { - stream << prefix; - MethodGenerator::writeMethodDeclaration(*it, false, false, stream); - } - - it = classData.asyncReplySignals.begin(); - endIt = classData.asyncReplySignals.end(); - for (; it != endIt; ++it) - { - stream << prefix; - - Method signal = *it; - signal.name += "AsyncReply"; - - MethodGenerator::writeMethodDeclaration(signal, false, false, stream); - } - - stream << endl; -} - -static void writeSignalEmitters(const Class& classData, TQTextStream& stream) -{ - if (classData.msignals.isEmpty()) return; - - TQValueList<Method>::const_iterator it = classData.msignals.begin(); - TQValueList<Method>::const_iterator endIt = classData.msignals.end(); - for (; it != endIt; ++it) - { - MethodGenerator::writeSignalEmitter(classData, *it, stream); - } - - stream << endl; -} - -static void writeMethodCallDeclarations(const Class& classData, - TQTextStream& stream) -{ - TQValueList<Method>::const_iterator it = classData.methods.begin(); - TQValueList<Method>::const_iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - stream << " "; - MethodGenerator::writeMethodCallDeclaration(*it, stream); - } - - if (!classData.asyncReplyMethods.isEmpty()) - { - stream << "protected:" << endl; - stream << " TQMap<int, TQT_DBusMessage> m_asyncCalls;" << endl; - stream << endl; - } -} - -static void writeInterfaceAsyncReplyHandlers(const Class& classData, - TQTextStream& stream) -{ - if (classData.asyncReplyMethods.isEmpty()) return; - - TQValueList<Method>::const_iterator it = classData.asyncReplyMethods.begin(); - TQValueList<Method>::const_iterator endIt = classData.asyncReplyMethods.end(); - for (; it != endIt; ++it) - { - MethodGenerator::writeInterfaceAsyncReplyHandler(classData, *it, stream); - } -} - -static void writeMethodCalls(const Class& classData, TQTextStream& stream) -{ - TQValueList<Method>::const_iterator it = classData.methods.begin(); - TQValueList<Method>::const_iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - if ((*it).async) continue; - - MethodGenerator::writeMethodCall(classData, *it, stream); - } - - it = classData.asyncMethods.begin(); - endIt = classData.asyncMethods.end(); - for (; it != endIt; ++it) - { - MethodGenerator::writeMethodCall(classData, *it, stream); - } -} - -static void writeProxyMethods(const Class& classData, TQTextStream& stream) -{ - TQValueList<Method>::const_iterator it = classData.methods.begin(); - TQValueList<Method>::const_iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - if ((*it).async) continue; - - MethodGenerator::writeProxyMethod(classData.name, *it, stream); - } - - it = classData.asyncMethods.begin(); - endIt = classData.asyncMethods.end(); - for (; it != endIt; ++it) - { - MethodGenerator::writeProxyMethod(classData.name, *it, stream); - } -} - -static void writeProxyProperties(const Class& classData, TQTextStream& stream) -{ - if (classData.properties.isEmpty()) return; - - MethodGenerator::writeProxyGenericProperty(classData, stream); - - TQValueList<Property>::const_iterator it = classData.properties.begin(); - TQValueList<Property>::const_iterator endIt = classData.properties.end(); - for (; it != endIt; ++it) - { - MethodGenerator::writeProxyProperty(classData, *it, stream); - } -} - -static void splitAsyncProxyMethods(Class& classData) -{ - // create the async identifier - Argument idArgMethod; - idArgMethod.name = "asyncCallId"; - idArgMethod.signature = "int"; - idArgMethod.isPrimitive = true; - idArgMethod.direction = Argument::Out; - - Argument idArgSignal = idArgMethod; - idArgSignal.direction = Argument::In; - - TQValueList<Method>::iterator it = classData.methods.begin(); - TQValueList<Method>::iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - if (!(*it).async) continue; - - Method method = *it; - - TQValueList<Argument> methodArgs; - TQValueList<Argument> signalArgs; - - // add id argument - methodArgs << idArgMethod; - signalArgs << idArgSignal; - - // split in/out arguments: "in" belong to the method, "out" to the new signal - TQValueList<Argument>::const_iterator argIt = method.arguments.begin(); - TQValueList<Argument>::const_iterator argEndIt = method.arguments.end(); - for (; argIt != argEndIt; ++argIt) - { - if ((*argIt).direction == Argument::Out) - { - // signal parameters are "out" but have "in" signature, - // e.g. "const T&" - Argument arg = *argIt; - arg.direction = Argument::In; - - signalArgs << arg; - } - else - methodArgs << *argIt; - } - - // change method - method.arguments = methodArgs; - - classData.asyncMethods << method; - - // create "callback" signal - Method signal = method; - signal.arguments = signalArgs; - - classData.asyncReplySignals << signal; - } -} - -static void splitAsyncInterfaceMethods(Class& classData) -{ - // create the async identifier - Argument idArgMethod; - idArgMethod.name = "asyncCallId"; - idArgMethod.signature = "int"; - idArgMethod.isPrimitive = true; - idArgMethod.direction = Argument::In; - - Argument idArgReply = idArgMethod; - - TQValueList<Method>::iterator it = classData.methods.begin(); - TQValueList<Method>::iterator endIt = classData.methods.end(); - for (; it != endIt; ++it) - { - if (!(*it).async) continue; - - Method method = *it; - - TQValueList<Argument> methodArgs; - TQValueList<Argument> replyArgs; - - // add id argument - methodArgs << idArgMethod; - replyArgs << idArgReply; - - // split in/out arguments: "in" belong to the call, "out" to the reply - TQValueList<Argument>::const_iterator argIt = method.arguments.begin(); - TQValueList<Argument>::const_iterator argEndIt = method.arguments.end(); - for (; argIt != argEndIt; ++argIt) - { - if ((*argIt).direction == Argument::Out) - { - // reply parameters are "out" for the service but "in" for - // the reply handler - Argument arg = *argIt; - arg.direction = Argument::In; - - replyArgs << arg; - } - else - methodArgs << *argIt; - } - - // change method - method.arguments = methodArgs; - - classData.asyncMethods << method; - - // create reply handler - Method reply = method; - reply.arguments = replyArgs; - - classData.asyncReplyMethods << reply; - } -} - -bool ClassGenerator::initStreams(const TQString& baseName, - TQTextStream& headerStream, - TQTextStream& sourceStream) -{ - TQFile* headerFile = new TQFile(baseName + ".h"); - TQFile* sourceFile = new TQFile(baseName + ".cpp"); - - if (!headerFile->open(IO_WriteOnly) || !sourceFile->open(IO_WriteOnly)) - { - delete headerFile; - delete sourceFile; - - return false; - } - - headerStream.setDevice(TQT_TQIODEVICE(headerFile)); - sourceStream.setDevice(TQT_TQIODEVICE(sourceFile)); - - // create header - writeFileHeader(headerStream); - openIncludeGuard(baseName, headerStream); - - // create source - writeFileHeader(sourceStream); - sourceStream << "// declaration include" << endl; - sourceStream << "#include \"" << baseName << ".h\"" << endl; - sourceStream << endl; - - return true; -} - -bool ClassGenerator::finishStreams(const TQString& baseName, - TQTextStream& headerStream, - TQTextStream& sourceStream) -{ - closeIncludeGuard(baseName, headerStream); - writeFileFooter(headerStream); - writeFileFooter(sourceStream); - - TQIODevice* device = headerStream.device(); - headerStream.unsetDevice(); - delete device; - - device = sourceStream.device(); - sourceStream.unsetDevice(); - delete device; - - return true; -} - -bool ClassGenerator::extractClass(const TQDomElement& interfaceElement, - Class& classData) -{ - tqDebug("ClassGenerator: processing interface '%s'", - interfaceElement.attribute("name").latin1()); - - classData.dbusName = interfaceElement.attribute("name"); - - TQStringList nameParts = TQStringList::split('.', classData.dbusName); - - if (nameParts.count() < 2) return false; - - classData.name = nameParts.back(); - nameParts.pop_back(); - classData.namespaces = nameParts; - - return MethodGenerator::extractMethods(interfaceElement, classData); -} - -bool ClassGenerator::generateInterface(const Class& classData, - TQTextStream& headerStream, - TQTextStream& sourceStream) -{ - Class classDataCopy = classData; - splitAsyncInterfaceMethods(classDataCopy); - - // create header - writeHeaderIncludes(classDataCopy, Class::Interface, headerStream); - - openNamespaces(classDataCopy.namespaces, headerStream); - openClassDeclaration(classDataCopy, Class::Interface, headerStream); - - writeSignalDeclarations(classDataCopy, Class::Interface, headerStream); - writeMethodDeclarations(classDataCopy, Class::Interface, headerStream); - writeMethodCallDeclarations(classDataCopy, headerStream); - - closeClassDeclaration(classDataCopy, Class::Interface, headerStream); - closeNamespaces(classDataCopy.namespaces, headerStream); - - // create source - writeSourceIncludes(classDataCopy, Class::Interface, sourceStream); - - openNamespaces(classDataCopy.namespaces, sourceStream); - - MethodGenerator::writeIntrospectionDataMethod(classDataCopy, sourceStream); - - writeSignalEmitters(classDataCopy, sourceStream); - writeInterfaceAsyncReplyHandlers(classDataCopy, sourceStream); - writeMethodCalls(classDataCopy, sourceStream); - - MethodGenerator::writeInterfaceMainMethod(classDataCopy, sourceStream); - - closeNamespaces(classDataCopy.namespaces, sourceStream); - - return true; -} - -bool ClassGenerator::generateProxy(const Class& classData, - TQTextStream& headerStream, - TQTextStream& sourceStream) -{ - Class classDataCopy = classData; - splitAsyncProxyMethods(classDataCopy); - - // create header - writeHeaderIncludes(classDataCopy, Class::Proxy, headerStream); - - openNamespaces(classDataCopy.namespaces, headerStream); - openClassDeclaration(classDataCopy, Class::Proxy, headerStream); - - writeSignalDeclarations(classDataCopy, Class::Proxy, headerStream); - writeMethodDeclarations(classDataCopy, Class::Proxy, headerStream); - - closeClassDeclaration(classDataCopy, Class::Proxy, headerStream); - closeNamespaces(classDataCopy.namespaces, headerStream); - - // create source - writeSourceIncludes(classDataCopy, Class::Proxy, sourceStream); - - openNamespaces(classDataCopy.namespaces, sourceStream); - - MethodGenerator::writeProxyBegin(classDataCopy, sourceStream); - - writeProxyMethods(classDataCopy, sourceStream); - - writeProxyProperties(classDataCopy, sourceStream); - - if (!classDataCopy.msignals.isEmpty()) - MethodGenerator::writeSignalHandler(classDataCopy, sourceStream); - - if (!classDataCopy.asyncReplySignals.isEmpty()) - MethodGenerator::writeProxyAsyncReplyHandler(classDataCopy, sourceStream); - - closeNamespaces(classDataCopy.namespaces, sourceStream); - - return true; -} - -bool ClassGenerator::generateNode(const Class& classData, - const TQValueList<Class>& interfaces, - TQTextStream& headerStream, - TQTextStream& sourceStream) -{ - // create header - writeHeaderIncludes(classData, Class::Node, headerStream); - - openNamespaces(classData.namespaces, headerStream); - openClassDeclaration(classData, Class::Node, headerStream); - - closeClassDeclaration(classData, Class::Node, headerStream); - closeNamespaces(classData.namespaces, headerStream); - - // create source - writeSourceIncludes(classData, Class::Node, sourceStream); - writeInterfaceIncludes(interfaces, sourceStream); - - openNamespaces(classData.namespaces, sourceStream); - - MethodGenerator::writeNodePrivate(classData, sourceStream); - - MethodGenerator::writeNodeBegin(classData, sourceStream); - - MethodGenerator::writeNodeMethods(classData, interfaces, sourceStream); - - closeNamespaces(classData.namespaces, sourceStream); - - return true; -} - -// End of File |