154 lines
4.8 KiB
C++
154 lines
4.8 KiB
C++
/***************************************************************************
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copyright : (C) 2012 by Rupert Daniel
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email : rupert@cancelmonday.com
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***************************************************************************/
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/***************************************************************************
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* This library is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License version *
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* 2.1 as published by the Free Software Foundation. *
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* *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
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* 02110-1301 USA *
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* *
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* Alternatively, this file is available under the Mozilla Public *
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* License Version 1.1. You may obtain a copy of the License at *
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* http://www.mozilla.org/MPL/ *
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***************************************************************************/
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#include "tdebug.h"
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#include "tstringlist.h"
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#include "id3v2tag.h"
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#include "ownershipframe.h"
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using namespace Strawberry_TagLib::TagLib;
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using namespace ID3v2;
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class OwnershipFrame::OwnershipFramePrivate {
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public:
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String pricePaid;
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String datePurchased;
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String seller;
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String::Type textEncoding;
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};
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////////////////////////////////////////////////////////////////////////////////
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// public members
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////////////////////////////////////////////////////////////////////////////////
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OwnershipFrame::OwnershipFrame(String::Type encoding) : Frame("OWNE"),d(new OwnershipFramePrivate()) {
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d->textEncoding = encoding;
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}
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OwnershipFrame::OwnershipFrame(const ByteVector &data) : Frame(data),d(new OwnershipFramePrivate()) {
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setData(data);
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}
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OwnershipFrame::~OwnershipFrame() {
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delete d;
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}
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String OwnershipFrame::toString() const {
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return "pricePaid=" + d->pricePaid + " datePurchased=" + d->datePurchased + " seller=" + d->seller;
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}
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String OwnershipFrame::pricePaid() const {
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return d->pricePaid;
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}
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void OwnershipFrame::setPricePaid(const String &pricePaid) {
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d->pricePaid = pricePaid;
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}
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String OwnershipFrame::datePurchased() const {
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return d->datePurchased;
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}
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void OwnershipFrame::setDatePurchased(const String &datePurchased) {
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d->datePurchased = datePurchased;
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}
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String OwnershipFrame::seller() const {
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return d->seller;
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}
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void OwnershipFrame::setSeller(const String &s) {
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d->seller = s;
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}
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String::Type OwnershipFrame::textEncoding() const {
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return d->textEncoding;
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}
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void OwnershipFrame::setTextEncoding(String::Type encoding) {
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d->textEncoding = encoding;
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}
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////////////////////////////////////////////////////////////////////////////////
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// protected members
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////////////////////////////////////////////////////////////////////////////////
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void OwnershipFrame::parseFields(const ByteVector &data) {
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size_t pos = 0;
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// Get the text encoding
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d->textEncoding = String::Type(data[0]);
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pos += 1;
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// Read the price paid this is a null terminate string
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d->pricePaid = readStringField(data, String::Latin1, pos);
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// If we don't have at least 8 bytes left then don't parse the rest of the
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// data
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if (data.size() - pos < 8) {
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return;
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}
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// Read the date purchased YYYYMMDD
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d->datePurchased = String(data.mid(pos, 8));
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pos += 8;
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// Read the seller
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if (d->textEncoding == String::Latin1)
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d->seller = Tag::latin1StringHandler()->parse(data.mid(pos));
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else
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d->seller = String(data.mid(pos), d->textEncoding);
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}
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ByteVector OwnershipFrame::renderFields() const {
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StringList sl;
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sl.append(d->seller);
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const String::Type encoding = checkTextEncoding(sl, d->textEncoding);
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ByteVector v;
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v.append(char(encoding));
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v.append(d->pricePaid.data(String::Latin1));
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v.append(textDelimiter(String::Latin1));
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v.append(d->datePurchased.data(String::Latin1));
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v.append(d->seller.data(encoding));
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return v;
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}
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////////////////////////////////////////////////////////////////////////////////
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// private members
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////////////////////////////////////////////////////////////////////////////////
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OwnershipFrame::OwnershipFrame(const ByteVector &data, Header *h) : Frame(h), d(new OwnershipFramePrivate()) {
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parseFields(fieldData(data));
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}
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