diff options
Diffstat (limited to 'noatun/library/ksaver.cpp')
| -rw-r--r-- | noatun/library/ksaver.cpp | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/noatun/library/ksaver.cpp b/noatun/library/ksaver.cpp new file mode 100644 index 00000000..f1cc6a61 --- /dev/null +++ b/noatun/library/ksaver.cpp @@ -0,0 +1,184 @@ +// ksaver.cpp +// +// Copyright (C) 2001 Neil Stevens <multivac@fcmail.com> +// +// 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 +// THE AUTHOR(S) 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. +// +// Except as contained in this notice, the name(s) of the author(s) shall not be +// used in advertising or otherwise to promote the sale, use or other dealings +// in this Software without prior written authorization from the author(s). + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <klocale.h> +#include <ktempfile.h> +#include <kio/netaccess.h> + +#include "ksaver.h" + +class Noatun::KSaver::KSaverPrivate +{ +public: + KSaverPrivate() : isLocal(true), tempFile(0), file(0), textStream(0), dataStream(0) {}; + bool isLocal; + KTempFile *tempFile; + QFile *file; + KURL url; + QString error; + QTextStream *textStream; + QDataStream *dataStream; +}; + +Noatun::KSaver::KSaver(const KURL &_target) +{ + d = new KSaverPrivate; + d->url = _target; + + if(d->url.protocol() == "file") + { + d->isLocal = true; + d->file = new QFile(d->url.path()); + } + else + { + d->isLocal = false; + } +} + +Noatun::KSaver::~KSaver() +{ + close(); + delete d; +} + +bool Noatun::KSaver::open(void) +{ + if(d->isLocal) + { + if(d->file->open(IO_WriteOnly)) + { + return true; + } + else + { + d->error = i18n("Could not write to %1.").arg(d->url.prettyURL()); + return false; + } + } + else + { + d->tempFile = new KTempFile; + return true; + } +} + +bool Noatun::KSaver::close(void) +{ + if(!d->isLocal && d->tempFile) + delete d->textStream; + d->textStream = 0; + + if(!d->isLocal && d->tempFile) + delete d->dataStream; + d->dataStream = 0; + + if(d->isLocal) + { + if(!d->file) return true; + + delete d->file; + d->file = 0; + return true; + } + else + { + if(!d->tempFile) return true; + + d->tempFile->close(); + d->textStream = 0; + d->dataStream = 0; + + bool retval = KIO::NetAccess::upload(d->tempFile->name(), d->url); + + delete d->tempFile; + d->tempFile = 0; + + return retval; + } +} + +QString Noatun::KSaver::error(void) +{ + return d->error; +} + +QFile &Noatun::KSaver::file(void) +{ + if(d->isLocal && d->file) + return *d->file; + else if(!d->isLocal && d->tempFile) + return *d->tempFile->file(); + else + return *static_cast<QFile *>(0); +} + +QTextStream &Noatun::KSaver::textStream() +{ + if(d->textStream) + { + return *d->textStream; + } + else if(d->isLocal && d->file) + { + d->textStream = new QTextStream(d->file); + return *d->textStream; + } + else if(!d->isLocal && d->tempFile) + { + d->textStream = d->tempFile->textStream(); + return *d->textStream; + } + else + { + return *static_cast<QTextStream *>(0); + } +} + +QDataStream &Noatun::KSaver::dataStream() +{ + if(d->dataStream) + { + return *d->dataStream; + } + else if(d->isLocal && d->file) + { + d->dataStream = new QDataStream(d->file); + return *d->dataStream; + } + else if(!d->isLocal && d->tempFile) + { + d->dataStream = d->tempFile->dataStream(); + return *d->dataStream; + } + else + { + return *static_cast<QDataStream *>(0); + } +} |