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Diffstat (limited to 'dcoprss/xmlrpciface.h')
| -rw-r--r-- | dcoprss/xmlrpciface.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/dcoprss/xmlrpciface.h b/dcoprss/xmlrpciface.h new file mode 100644 index 00000000..f7897e10 --- /dev/null +++ b/dcoprss/xmlrpciface.h @@ -0,0 +1,185 @@ +/* + * kxmlrpcclient.h - (c) 2003 Frerich Raabe <raabe@kde.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifndef KXMLRPCCLIENT_H +#define KXMLRPCCLIENT_H + +#include <kurl.h> + +#include <qbuffer.h> +#include <qdatastream.h> +#include <qobject.h> +#include <qvariant.h> +#include <qvaluelist.h> + +class QDomDocument; +class QDomElement; + +namespace KIO +{ + class Job; +} + +namespace KXMLRPC +{ + class Query; + class QueryResult; + class Server; + + class Query : public QObject + { + Q_OBJECT + public: + class Result + { + friend class Query; + friend QDataStream &operator>>( QDataStream &s, Query::Result &r ); + public: + Result() { } + + bool success() const { return m_success; } + int errorCode() const { return m_errorCode; } + QString errorString() const { return m_errorString; } + QValueList<QVariant> data() const { return m_data; } + QString server() const { return m_server; } + QString method() const { return m_method; } + QValueList<QVariant> args() const { return m_args; } + + private: + bool m_success; + int m_errorCode; + QString m_errorString; + QValueList<QVariant> m_data; + QString m_server; + QString m_method; + QValueList<QVariant> m_args; + }; + + static Query *create( QObject *parent = 0, const char *name = 0 ); + static QString marshal( const QVariant &v ); + static QVariant demarshal( const QDomElement &e ); + + public slots: + void call( const QString &server, const QString &method, + const QValueList<QVariant> &args = QValueList<QVariant>(), + const QString &userAgent = "KDE-XMLRPC" ); + + signals: + void infoMessage( const QString &msg ); + void finished( const KXMLRPC::Query::Result &result ); + + private slots: + void slotInfoMessage( KIO::Job *job, const QString &msg ); + void slotData( KIO::Job *job, const QByteArray &data ); + void slotResult( KIO::Job *job ); + + private: + bool isMessageResponse( const QDomDocument &doc ) const; + bool isFaultResponse( const QDomDocument &doc ) const; + + Result parseMessageResponse( const QDomDocument &doc ) const; + Result parseFaultResponse( const QDomDocument &doc ) const; + + QString markupCall( const QString &method, + const QValueList<QVariant> &args ) const; + + Query( QObject *parent = 0, const char *name = 0 ); + + QBuffer m_buffer; + QString m_server; + QString m_method; + QValueList<QVariant> m_args; + }; + + class Server : public QObject + { + Q_OBJECT + public: + Server( const KURL &url = KURL(), + QObject *parent = 0, const char *name = 0 ); + + const KURL &url() const { return m_url; } + void setUrl( const KURL &url ); + + QString userAgent() const { return m_userAgent; } + void setUserAgent( const QString &userAgent) { m_userAgent = userAgent; } + + template <typename T> + void call( const QString &method, const QValueList<T> &arg, + QObject *object, const char *slot ); + + static QValueList<QVariant> toVariantList( const QVariant &arg ); + static QValueList<QVariant> toVariantList( int arg ); + static QValueList<QVariant> toVariantList( bool arg ); + static QValueList<QVariant> toVariantList( double arg ); + static QValueList<QVariant> toVariantList( const QString &arg ); + static QValueList<QVariant> toVariantList( const QCString &arg ); + static QValueList<QVariant> toVariantList( const QByteArray &arg ); + static QValueList<QVariant> toVariantList( const QDateTime &arg ); + static QValueList<QVariant> toVariantList( const QStringList &arg ); + + signals: + void infoMessage( const QString &msg ); + + public slots: + void call( const QString &method, const QValueList<QVariant> &args, + QObject *object, const char *slot ); + void call( const QString &method, const QValueList<QVariant> &args, + QObject *object, const char *slot, + QObject *infoObject, const char *infoSlot ); + + private: + KURL m_url; + QString m_userAgent; + }; + + inline QDataStream &operator>>( QDataStream &s, Query::Result &r ) + { + return s >> r.m_errorCode >> r.m_errorString >> r.m_data + >> r.m_server >> r.m_method >> r.m_args; + } +} + +template <typename T> +void KXMLRPC::Server::call( const QString &method, const QValueList<T> &arg, + QObject *object, const char *slot ) +{ + QValueList<QVariant> args; + + typename QValueList<T>::ConstIterator it = arg.begin(); + typename QValueList<T>::ConstIterator end = arg.end(); + for ( ; it != end; ++it ) + args << QVariant( *it ); + + call( method, args, object, slot ); +} + +inline QDataStream &operator<<( QDataStream &s, const KXMLRPC::Query::Result &r ) +{ + return s << r.errorCode() << r.errorString() << r.data() + << r.server() << r.method() << r.args(); +} + +#endif // KXMLRPCCLIENT_H +// vim:ts=4:sw=4:noet |