git.maemo.org Git - qwerkisync/blob - EventParsers/VMGEntities/VEnvelope.cpp

   1 /*
   2  * Copyright (C) 2011, Jamie Thompson
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 3 of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public
  15  * License along with this program; If not, see
  16  * <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #include "VEnvelope.h"
  20
  21 #include "Factory.h"
  22 #include "VBody.h"
  23
  24 #include <QTextStream>
  25
  26 #include <QDebug>
  27
  28 using namespace EventParsers::VMGEntities;
  29
  30 VEnvelope::VEnvelope(const Settings &settings, const SMSEntity* parent) :
  31         SMSEntity(settings, parent)
  32 {
  33 }
  34
  35 //VEnvelope::VEnvelope(QTextStream& stream)
  36 //{
  37 //}
  38
  39 VEnvelope::~VEnvelope()
  40 {
  41         foreach(iWriter *contentWriter, m_ContentWriters)
  42                 delete contentWriter;
  43
  44         m_ContentWriters.empty();
  45 }
  46
  47 void VEnvelope::Write(QTextStream &stream, const EventTypes::SMS &event)
  48 {
  49         stream << "BEGIN:" << getTagName() << "\n";
  50
  51         foreach(iWriter *contentWriter, m_ContentWriters)
  52                 contentWriter->Write(stream, event);
  53
  54         stream << "END:" << getTagName() << "\n";
  55 }
  56
  57 bool VEnvelope::Read(const QString &initialLine, QTextStream &stream, EventTypes::SMS &event)
  58 {
  59         bool hasEnded(false);
  60
  61         // Stream may or may not have a 'BEGIN' present. Swallow it if it's ours.
  62         QString lineData(initialLine.length() > 0 ? initialLine : stream.readLine());
  63         if(lineData.startsWith("BEGIN:"))
  64         {
  65                 if(lineData != QString("BEGIN:") + getTagName())
  66                 {
  67                         qDebug() << "Invalid stream";
  68                         return false;
  69                 }
  70                 else // ...discard this line
  71                         lineData = stream.readLine();
  72         }
  73
  74         do
  75         {
  76                 if(lineData.startsWith("BEGIN:"))
  77                 {
  78                         iReader* reader = Factory::Instantiate(CurrentSettings(), lineData, this);
  79                         bool valid(NULL != reader && reader->Read(lineData, stream, event));
  80                         delete reader;
  81
  82                         // Quit processing if the nested content is not valid
  83                         if(!valid)
  84                                 return valid;
  85                 }
  86                 else if(lineData.startsWith("END:"))
  87                 {
  88                         if(lineData != QString("END:") + getTagName())
  89                         {
  90                                 qDebug() << getTagName() << " parser mismatch error" << lineData;
  91                                 return false;
  92                         }
  93                         else
  94                         {
  95                                 hasEnded = true;
  96                                 break;
  97                         }
  98                 }
  99
 100                 lineData = stream.readLine();
 101         }while(!hasEnded && !stream.atEnd());
 102
 103         if(hasEnded)
 104         {
 105                 //event.fld_is_read = isRead;
 106                 //event.fld_outgoing = isOutgoing;
 107                 //event.fld_start_time = timestamp.toUTC().toTime_t();
 108         }
 109
 110         return true;
 111 }