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#include "obex.h"
/* OPIE */
#include <opie2/oprocess.h>
#include <opie2/odebug.h>
/* QT */
#include <qfileinfo.h>
using namespace OpieObex;
using namespace Opie::Core;
/* TRANSLATOR OpieObex::Obex */
Obex::Obex( QObject *parent, const char* name )
: QObject(parent, name )
{
m_rec = 0;
m_send=0;
m_count = 0;
m_receive = false;
connect( this, SIGNAL(error(int) ), // for recovering to receive
SLOT(slotError() ) );
connect( this, SIGNAL(sent(bool) ),
SLOT(slotError() ) );
};
Obex::~Obex() {
delete m_rec;
delete m_send;
}
void Obex::receive() {
m_receive = true;
m_outp = QString::null;
m_rec = new OProcess();
*m_rec << "irobex_palm3";
// connect to the necessary slots
connect(m_rec, SIGNAL(processExited(Opie::Core::OProcess*) ),
this, SLOT(slotExited(Opie::Core::OProcess*) ) );
connect(m_rec, SIGNAL(receivedStdout(Opie::Core::OProcess*, char*, int ) ),
this, SLOT(slotStdOut(Opie::Core::OProcess*, char*, int) ) );
if(!m_rec->start(OProcess::NotifyOnExit, OProcess::AllOutput) ) {
emit done( false );
delete m_rec;
m_rec = 0;
}
}
void Obex::send( const QString& fileName) { // if currently receiving stop it send receive
m_count = 0;
m_file = fileName;
if (m_rec != 0 ) {
if (m_rec->isRunning() ) {
emit error(-1 );
delete m_rec;
m_rec = 0;
}else{
emit error( -1 ); // we did not delete yet but it's not running slotExited is pending
return;
}
}
sendNow();
}
void Obex::sendNow(){
if ( m_count >= 25 ) { // could not send
emit error(-1 );
emit sent(false);
return;
}
// OProcess inititialisation
m_send = new OProcess();
m_send->setWorkingDirectory( QFileInfo(m_file).dirPath(true) );
*m_send << "irobex_palm3";
*m_send << QFile::encodeName(QFileInfo(m_file).fileName());
// connect to slots Exited and and StdOut
connect(m_send, SIGNAL(processExited(Opie::Core::OProcess*) ),
this, SLOT(slotExited(Opie::Core::OProcess*)) );
connect(m_send, SIGNAL(receivedStdout(Opie::Core::OProcess*, char*, int )),
this, SLOT(slotStdOut(Opie::Core::OProcess*, char*, int) ) );
// now start it
if (!m_send->start(/*OProcess::NotifyOnExit, OProcess::AllOutput*/ ) ) {
m_count = 25;
emit error(-1 );
delete m_send;
m_send=0;
}
// end
m_count++;
emit currentTry( m_count );
}
void Obex::slotExited(OProcess* proc ){
if (proc == m_rec ) // receive process
received();
else if ( proc == m_send )
sendEnd();
}
void Obex::slotStdOut(OProcess* proc, char* buf, int len){
if ( proc == m_rec ) { // only receive
QByteArray ar( len );
memcpy( ar.data(), buf, len );
m_outp.append( ar );
}
}
void Obex::received() {
if (m_rec->normalExit() ) {
if ( m_rec->exitStatus() == 0 ) { // we got one
QString filename = parseOut();
emit receivedFile( filename );
}
}else{
emit done(false);
};
delete m_rec;
m_rec = 0;
receive();
}
void Obex::sendEnd() {
if (m_send->normalExit() ) {
if ( m_send->exitStatus() == 0 ) {
delete m_send;
m_send=0;
emit sent(true);
}else if (m_send->exitStatus() == 255 ) { // it failed maybe the other side wasn't ready
// let's try it again
delete m_send;
m_send = 0;
sendNow();
}
}else {
emit error( -1 );
delete m_send;
m_send = 0;
}
}
QString Obex::parseOut( ){
QString path;
QStringList list = QStringList::split("\n", m_outp);
QStringList::Iterator it;
for (it = list.begin(); it != list.end(); ++it ) {
if ( (*it).startsWith("Wrote" ) ) {
int pos = (*it).findRev('(' );
if ( pos > 0 ) {
path = (*it).remove( pos, (*it).length() - pos );
path = path.mid(6 );
path = path.stripWhiteSpace();
}
}
}
return path;
}
/**
* when sent is done slotError is called we will start receive again
*/
void Obex::slotError() {
if ( m_receive )
receive();
};
void Obex::setReceiveEnabled( bool receive ) {
if ( !receive ) { //
m_receive = false;
shutDownReceive();
}
}
void Obex::shutDownReceive() {
if (m_rec != 0 ) {
if (m_rec->isRunning() ) {
emit error(-1 );
delete m_rec;
m_rec = 0;
}
}
}
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