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kpilot/lib/kpilotdevicelink.cc

967 lines
23 KiB

/* KPilot
**
** Copyright (C) 1998-2001 by Dan Pilone
** Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
** Copyright (C) 2006-2007 Adriaan de Groot <groot@kde.org>
** Copyright (C) 2007 Jason 'vanRijn' Kasper <vR@movingparts.net>
**
*/
/*
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU Lesser General Public License as published by
** the Free Software Foundation; either version 2.1 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/
/*
** Bug reports and questions can be sent to kde-pim@kde.org
*/
#include "options.h"
#include <sys/stat.h>
#include <sys/types.h>
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <iostream>
#include <pi-source.h>
#include <pi-socket.h>
#include <pi-dlp.h>
#include <pi-file.h>
#include <pi-buffer.h>
#include <tqdir.h>
#include <tqtimer.h>
#include <tqdatetime.h>
#include <tqthread.h>
#include <tqsocketnotifier.h>
#include <kconfig.h>
#include <kmessagebox.h>
#include <kstandarddirs.h>
#include <kurl.h>
#include <kio/netaccess.h>
#include "pilotUser.h"
#include "pilotSysInfo.h"
#include "pilotCard.h"
#include "pilotSerialDatabase.h"
#include "pilotLocalDatabase.h"
#include "kpilotlink.h"
#include "kpilotdevicelinkPrivate.moc"
#include "kpilotdevicelink.moc"
DeviceMap *DeviceMap::mThis = 0L;
static inline void startOpenTimer(DeviceCommThread *dev, TQTimer *&t)
{
if ( !t)
{
t = new TQTimer(dev);
TQObject::connect(t, TQT_SIGNAL(timeout()), dev, TQT_SLOT(openDevice()));
}
// just a single-shot timer. we'll know when to start it again...
t->start(1000, true);
}
DeviceCommThread::DeviceCommThread(KPilotDeviceLink *d) :
TQThread(),
fDone(true),
fHandle(d),
fOpenTimer(0L),
fSocketNotifier(0L),
fSocketNotifierActive(false),
fWorkaroundUSBTimer(0L),
fPilotSocket(-1),
fTempSocket(-1),
fAcceptedCount(0)
{
FUNCTIONSETUP;
}
DeviceCommThread::~DeviceCommThread()
{
FUNCTIONSETUPL(2);
close();
KPILOT_DELETE(fWorkaroundUSBTimer);
}
void DeviceCommThread::close()
{
FUNCTIONSETUPL(2);
KPILOT_DELETE(fWorkaroundUSBTimer);
KPILOT_DELETE(fOpenTimer);
KPILOT_DELETE(fSocketNotifier);
fSocketNotifierActive=false;
if (fTempSocket != -1)
{
DEBUGKPILOT << fname
<< ": device comm thread closing socket: ["
<< fTempSocket << "]" << endl;
pi_close(fTempSocket);
}
if (fPilotSocket != -1)
{
DEBUGKPILOT << fname
<< ": device comm thread closing socket: ["
<< fPilotSocket << "]" << endl;
pi_close(fPilotSocket);
}
fTempSocket = (-1);
fPilotSocket = (-1);
DeviceMap::self()->unbindDevice(link()->fRealPilotPath);
}
void DeviceCommThread::reset()
{
FUNCTIONSETUP;
if (link()->fMessages->shouldPrint(Messages::OpenFailMessage))
{
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogMessage,
i18n("Could not open device: %1 (will retry)")
.tqarg(link()->pilotPath() )));
}
link()->fMessages->reset();
close();
// Timer already deleted by close() call.
startOpenTimer(this,fOpenTimer);
link()->fLinktqStatus = WaitingForDevice;
}
/**
* This is an asyncronous process. We try to create a socket with the Palm
* and then bind to it (in open()). If we're able to do those 2 things, then
* we do 2 things: we set a timeout timer (which will tell us that X amount of
* time has transpired before we get into the meat of the sync transaction), and
* we also set up a TQSocketNotifier, which will tell us when data is available
* to be read from the Palm socket. If we were unable to create a socket
* and/or bind to the Palm in this method, we'll start our timer again.
*/
void DeviceCommThread::openDevice()
{
FUNCTIONSETUPL(2);
bool deviceOpened = false;
// This transition (from Waiting to Found) can only be
// taken once.
//
if (link()->fLinktqStatus == WaitingForDevice)
{
link()->fLinktqStatus = FoundDevice;
}
if (link()->fMessages->shouldPrint(Messages::OpenMessage))
{
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogMessage,
i18n("Trying to open device %1...")
.tqarg(link()->fPilotPath)));
}
// if we're not supposed to be done, try to open the main pilot
// path...
if (!fDone && link()->fPilotPath.length() > 0)
{
DEBUGKPILOT << fname << ": Opening main pilot path: ["
<< link()->fPilotPath << "]." << endl;
deviceOpened = open(link()->fPilotPath);
}
// only try the temp device if our earlier attempt didn't work and the temp
// device is different than the main device, and it's a non-empty
// string
bool tryTemp = !deviceOpened && (link()->fTempDevice.length() > 0) && (link()->fPilotPath != link()->fTempDevice);
// if we're not supposed to be done, and we should try the temp
// device, try the temp device...
if (!fDone && tryTemp)
{
DEBUGKPILOT << fname << ": Couldn't open main pilot path. "
<< "Now trying temp device: ["
<< link()->fTempDevice << "]." << endl;
deviceOpened = open(link()->fTempDevice);
}
// if we couldn't connect, try to connect again...
if (!fDone && !deviceOpened)
{
startOpenTimer(this, fOpenTimer);
}
}
bool DeviceCommThread::open(const TQString &device)
{
FUNCTIONSETUPL(2);
int ret;
int e = 0;
TQString msg;
if (fTempSocket != -1)
{
pi_close(fTempSocket);
}
fTempSocket = (-1);
link()->fRealPilotPath
= KStandardDirs::realFilePath(device.isEmpty() ? link()->fPilotPath : device);
if ( !DeviceMap::self()->canBind(link()->fRealPilotPath) )
{
msg = i18n("Already listening on that device");
WARNINGKPILOT << "Pilot Path: ["
<< link()->fRealPilotPath << "] already connected." << endl;
WARNINGKPILOT << msg << endl;
link()->fLinktqStatus = PilotLinkError;
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, msg));
return false;
}
DEBUGKPILOT << fname << ": Trying to create socket." << endl;
fTempSocket = pi_socket(PI_AF_PILOT, PI_SOCK_STREAM, PI_PF_DLP);
if (fTempSocket < 0)
{
e = errno;
msg = i18n("Cannot create socket for communicating "
"with the Pilot (%1)").tqarg(errorMessage(e));
DEBUGKPILOT << msg << endl;
DEBUGKPILOT << "(" << strerror(e) << ")" << endl;
link()->fLinktqStatus = PilotLinkError;
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, msg));
return false;
}
DEBUGKPILOT << fname << ": Got socket: [" << fTempSocket << "]" << endl;
link()->fLinktqStatus = CreatedSocket;
DEBUGKPILOT << fname << ": Binding to path: ["
<< link()->fRealPilotPath << "]" << endl;
ret = pi_bind(fTempSocket, TQFile::encodeName(link()->fRealPilotPath));
if (ret < 0)
{
DEBUGKPILOT << fname
<< ": pi_bind error: ["
<< strerror(errno) << "]" << endl;
e = errno;
msg = i18n("Cannot open Pilot port \"%1\". ").tqarg(link()->fRealPilotPath);
DEBUGKPILOT << msg << endl;
DEBUGKPILOT << "(" << strerror(e) << ")" << endl;
link()->fLinktqStatus = PilotLinkError;
if (link()->fMessages->shouldPrint(Messages::OpenFailMessage))
{
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, msg));
}
return false;
}
link()->fLinktqStatus = DeviceOpen;
DeviceMap::self()->bindDevice(link()->fRealPilotPath);
fSocketNotifier = new TQSocketNotifier(fTempSocket,
TQSocketNotifier::Read, this);
TQObject::connect(fSocketNotifier, TQT_SIGNAL(activated(int)),
this, TQT_SLOT(acceptDevice()));
fSocketNotifierActive=true;
/**
* We _always_ want to set a maximum amount of time that we will wait
* for the sync process to start. In the case where our user
* has told us that he has a funky USB device, set the workaround timeout
* for shorter than normal.
*/
int timeout=20000;
if (link()->fWorkaroundUSB)
{
timeout=5000;
}
fWorkaroundUSBTimer = new TQTimer(this);
connect(fWorkaroundUSBTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(workaroundUSB()));
fWorkaroundUSBTimer->start(timeout, true);
return true;
}
/**
* We've been notified by our TQSocketNotifier that we have data available on the
* socket. Try to go through the remaining steps of the connnection process.
* Note: If we return at all from this before the very end without a successful
* connection, we need to make sure we restart our connection open timer, otherwise
* it won't be restarted.
*/
void DeviceCommThread::acceptDevice()
{
FUNCTIONSETUP;
int ret;
/**
* Our socket notifier should be the only reason that we end up here.
* If we're here without him being active, we have a problem. Try to clean
* up and get out.
*/
if (!fSocketNotifierActive)
{
if (!fAcceptedCount)
{
kdWarning() << k_funcinfo << ": Accidentally in acceptDevice()"
<< endl;
}
fAcceptedCount++;
if (fAcceptedCount>10)
{
// Damn the torpedoes
KPILOT_DELETE(fSocketNotifier);
}
return;
}
if (fSocketNotifier)
{
// fSocketNotifier->setEnabled(false);
fSocketNotifierActive=false;
KPILOT_DELETE(fSocketNotifier);
}
DEBUGKPILOT << fname << ": Found connection on device: ["
<< link()->pilotPath().latin1() << "]." <<endl;
DEBUGKPILOT << fname
<< ": Current status: ["
<< link()->statusString()
<< "] and socket: [" << fTempSocket << "]" << endl;
ret = pi_listen(fTempSocket, 1);
if (ret < 0)
{
char *s = strerror(errno);
WARNINGKPILOT << "pi_listen returned: [" << s << "]" << endl;
// Presumably, strerror() returns things in
// local8Bit and not latin1.
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError,
i18n("Cannot listen on Pilot socket (%1)").
arg(TQString::fromLocal8Bit(s))));
reset();
return;
}
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogProgress, TQString(), 10));
DEBUGKPILOT << fname <<
": Listening to pilot. Now trying accept..." << endl;
int timeout = 20;
fPilotSocket = pi_accept_to(fTempSocket, 0, 0, timeout);
if (fPilotSocket < 0)
{
char *s = strerror(errno);
WARNINGKPILOT << "pi_accept returned: [" << s << "]" << endl;
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, i18n("Cannot accept Pilot (%1)")
.tqarg(TQString::fromLocal8Bit(s))));
link()->fLinktqStatus = PilotLinkError;
reset();
return;
}
DEBUGKPILOT << fname << ": Link accept done." << endl;
if ((link()->fLinktqStatus != DeviceOpen) || (fPilotSocket == -1))
{
link()->fLinktqStatus = PilotLinkError;
WARNINGKPILOT << "Already connected or unable to connect!" << endl;
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, i18n("Cannot accept Pilot (%1)")
.tqarg(i18n("already connected"))));
reset();
return;
}
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogProgress, TQString(), 30));
DEBUGKPILOT << fname << ": doing dlp_ReadSysInfo..." << endl;
struct SysInfo sys_info;
if (dlp_ReadSysInfo(fPilotSocket, &sys_info) < 0)
{
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError,
i18n("Unable to read system information from Pilot")));
link()->fLinktqStatus=PilotLinkError;
reset();
return;
}
else
{
DEBUGKPILOT << fname << ": dlp_ReadSysInfo successful..." << endl;
KPILOT_DELETE(link()->fPilotSysInfo);
link()->fPilotSysInfo = new KPilotSysInfo(&sys_info);
DEBUGKPILOT << fname
<< ": RomVersion: [" << link()->fPilotSysInfo->getRomVersion()
<< "] Locale: [" << link()->fPilotSysInfo->getLocale()
<< "] Product: [" << link()->fPilotSysInfo->getProductID()
<< "]" << endl;
}
// If we've made it this far, make sure our USB workaround timer doesn't fire!
fWorkaroundUSBTimer->stop();
KPILOT_DELETE(fWorkaroundUSBTimer);
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogProgress, TQString(), 60));
KPILOT_DELETE(link()->fPilotUser);
link()->fPilotUser = new KPilotUser;
DEBUGKPILOT << fname << ": doing dlp_ReadUserInfo..." << endl;
/* Ask the pilot who it is. And see if it's who we think it is. */
dlp_ReadUserInfo(fPilotSocket, link()->fPilotUser->data());
TQString n = link()->getPilotUser().name();
DEBUGKPILOT << fname
<< ": Read user name: [" << n << "]" << endl;
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogProgress, i18n("Checking last PC..."), 90));
/* Tell user (via Pilot) that we are starting things up */
if ((ret=dlp_OpenConduit(fPilotSocket)) < 0)
{
DEBUGKPILOT << fname
<< ": dlp_OpenConduit returned: [" << ret << "]" << endl;
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError,
i18n("Could not read user information from the Pilot. "
"Perhaps you have a password set on the device?")));
}
link()->fLinktqStatus = AcceptedDevice;
TQApplication::postEvent(link(), new DeviceCommEvent(EventLogProgress, TQString(), 100));
DeviceCommEvent * ev = new DeviceCommEvent(EventDeviceReady);
ev->setCurrentSocket(fPilotSocket);
TQApplication::postEvent(link(), ev);
}
void DeviceCommThread::workaroundUSB()
{
FUNCTIONSETUP;
reset();
}
void DeviceCommThread::run()
{
FUNCTIONSETUP;
fDone = false;
startOpenTimer(this, fOpenTimer);
int sleepBetweenPoll = 2;
// keep the thread alive until we're supposed to be done
while (!fDone)
{
TQThread::sleep(sleepBetweenPoll);
}
close();
// now sleep one last bit to make sure the pthread inside
// pilot-link (potentially, if it's libusb) is done before we exit
TQThread::sleep(1);
DEBUGKPILOT << fname << ": comm thread now done..." << endl;
}
KPilotDeviceLink::KPilotDeviceLink(TQObject * parent, const char *name,
const TQString &tempDevice) :
KPilotLink(parent, name), fLinktqStatus(Init), fWorkaroundUSB(false),
fPilotSocket(-1), fTempDevice(tempDevice), fMessages(new Messages(this)), fDeviceCommThread(0L)
{
FUNCTIONSETUP;
DEBUGKPILOT << fname
<< ": Pilot-link version: [" << PILOT_LINK_NUMBER
<< "]" << endl;
}
KPilotDeviceLink::~KPilotDeviceLink()
{
FUNCTIONSETUP;
close();
KPILOT_DELETE(fPilotSysInfo);
KPILOT_DELETE(fPilotUser);
KPILOT_DELETE(fMessages);
}
/* virtual */bool KPilotDeviceLink::isConnected() const
{
return fLinktqStatus == AcceptedDevice;
}
/* virtual */bool KPilotDeviceLink::event(TQEvent *e)
{
FUNCTIONSETUP;
bool handled = false;
if ((int)e->type() == EventDeviceReady)
{
DeviceCommEvent* t = static_cast<DeviceCommEvent*>(e);
fPilotSocket = t->currentSocket();
emit deviceReady( this);
handled = true;
}
else if ((int)e->type() == EventLogMessage)
{
DeviceCommEvent* t = static_cast<DeviceCommEvent*>(e);
emit logMessage(t->message());
handled = true;
}
else if ((int)e->type() == EventLogError)
{
DeviceCommEvent* t = static_cast<DeviceCommEvent*>(e);
emit logError(t->message());
handled = true;
}
else if ((int)e->type() == EventLogProgress)
{
DeviceCommEvent* t = static_cast<DeviceCommEvent*>(e);
emit logProgress(t->message(), t->progress());
handled = true;
}
else
{
handled = KPilotLink::event(e);
}
return handled;
}
void KPilotDeviceLink::stopCommThread()
{
FUNCTIONSETUP;
if (fDeviceCommThread)
{
fDeviceCommThread->setDone(true);
// try to wait for our thread to finish, but don't
// block the main thread forever
if (fDeviceCommThread->running())
{
DEBUGKPILOT << fname
<< ": comm thread still running. "
<< "waiting for it to complete." << endl;
bool done = fDeviceCommThread->wait(5000);
if (!done)
{
DEBUGKPILOT << fname
<< ": comm thread still running "
<< "after wait(). "
<< "going to have to terminate it."
<< endl;
// not normally to be done, but we must make sure
// that this device doesn't come back alive
fDeviceCommThread->terminate();
fDeviceCommThread->wait();
}
}
fDeviceCommThread->close();
KPILOT_DELETE(fDeviceCommThread);
}
}
void KPilotDeviceLink::close()
{
FUNCTIONSETUP;
stopCommThread();
fPilotSocket = (-1);
}
void KPilotDeviceLink::reset(const TQString & dP)
{
FUNCTIONSETUP;
fLinktqStatus = Init;
// Release all resources
//
close();
fPilotPath = TQString();
fPilotPath = dP;
if (fPilotPath.isEmpty())
fPilotPath = fTempDevice;
if (fPilotPath.isEmpty())
return;
reset();
}
void KPilotDeviceLink::startCommThread()
{
FUNCTIONSETUP;
stopCommThread();
if (fTempDevice.isEmpty() && pilotPath().isEmpty())
{
WARNINGKPILOT << "No point in trying empty device."
<< endl;
TQString msg = i18n("The Pilot device is not configured yet.");
WARNINGKPILOT << msg << endl;
fLinktqStatus = PilotLinkError;
emit logError(msg);
return;
}
fDeviceCommThread = new DeviceCommThread(this);
fDeviceCommThread->start();
}
void KPilotDeviceLink::reset()
{
FUNCTIONSETUP;
fMessages->reset();
close();
checkDevice();
fLinktqStatus = WaitingForDevice;
startCommThread();
}
void KPilotDeviceLink::checkDevice()
{
// If the device exists yet doesn't have the right
// permissions, complain and then continue anyway.
//
TQFileInfo fi(fPilotPath);
if (fi.exists())
{
// If it exists, it ought to be RW already.
//
if (!(fi.isReadable() && fi.isWritable()))
{
emit logError(i18n("Pilot device %1 is not read-write.")
.tqarg(fPilotPath));
}
}
else
{
// It doesn't exist, mention this in the log
// (relevant as long as we use only one device type)
//
emit
logError(i18n("Pilot device %1 does not exist. "
"Probably it is a USB device and will appear during a HotSync.")
.tqarg(fPilotPath));
// Suppress all normal and error messages about opening the device.
fMessages->block(Messages::OpenMessage | Messages::OpenFailMessage,
true);
}
}
void KPilotDeviceLink::setTempDevice(const TQString &d)
{
fTempDevice = d;
DeviceMap::self()->bindDevice(fTempDevice);
}
/* virtual */bool KPilotDeviceLink::tickle()
{
// No FUNCTIONSETUP here because it may be called from
// a separate thread.
return pi_tickle(pilotSocket()) >= 0;
}
/* virtual */void KPilotDeviceLink::addSyncLogEntryImpl(const TQString &entry)
{
dlp_AddSyncLogEntry(fPilotSocket,
const_cast<char *>((const char *)Pilot::toPilot(entry)));
}
bool KPilotDeviceLink::installFile(const TQString & f, const bool deleteFile)
{
FUNCTIONSETUP;
DEBUGKPILOT << fname << ": Installing file " << f << endl;
if (!TQFile::exists(f))
return false;
char buffer[PATH_MAX];
memset(buffer, 0, PATH_MAX);
strlcpy(buffer, TQFile::encodeName(f), PATH_MAX);
struct pi_file *pf = pi_file_open(buffer);
if (!f)
{
WARNINGKPILOT << "Cannot open file " << f << endl;
emit logError(i18n
("<qt>Cannot install the file &quot;%1&quot;.</qt>").
arg(f));
return false;
}
if (pi_file_install(pf, fPilotSocket, 0, 0L) < 0)
{
WARNINGKPILOT << "Cannot pi_file_install " << f << endl;
emit logError(i18n
("<qt>Cannot install the file &quot;%1&quot;.</qt>").
arg(f));
return false;
}
pi_file_close(pf);
if (deleteFile)
TQFile::remove(f);
return true;
}
int KPilotDeviceLink::openConduit()
{
return dlp_OpenConduit(fPilotSocket);
}
TQString KPilotDeviceLink::statusString(LinktqStatus l)
{
TQString s= CSL1("KPilotDeviceLink=");
switch (l)
{
case Init:
s.append(CSL1("Init"));
break;
case WaitingForDevice:
s.append(CSL1("WaitingForDevice"));
break;
case FoundDevice:
s.append(CSL1("FoundDevice"));
break;
case CreatedSocket:
s.append(CSL1("CreatedSocket"));
break;
case DeviceOpen:
s.append(CSL1("DeviceOpen"));
break;
case AcceptedDevice:
s.append(CSL1("AcceptedDevice"));
break;
case SyncDone:
s.append(CSL1("SyncDone"));
break;
case PilotLinkError:
s.append(CSL1("PilotLinkError"));
break;
case WorkaroundUSB:
s.append(CSL1("WorkaroundUSB"));
break;
}
return s;
}
TQString KPilotDeviceLink::statusString() const
{
return statusString(status() );
}
void KPilotDeviceLink::endSync(EndOfSyncFlags f)
{
FUNCTIONSETUP;
if (UpdateUserInfo == f)
{
getPilotUser().setLastSyncPC((unsigned long) gethostid());
getPilotUser().setLastSyncDate(time(0));
DEBUGKPILOT << fname << ": Writing username " << getPilotUser().name() << endl;
dlp_WriteUserInfo(pilotSocket(), getPilotUser().data());
addSyncLogEntry(i18n("End of HotSync\n"));
}
dlp_EndOfSync(pilotSocket(), 0);
KPILOT_DELETE(fPilotSysInfo);
KPILOT_DELETE(fPilotUser);
}
int KPilotDeviceLink::getNextDatabase(int index, struct DBInfo *dbinfo)
{
FUNCTIONSETUP;
pi_buffer_t buf = { 0, 0, 0 };
int r = dlp_ReadDBList(pilotSocket(), 0, dlpDBListRAM, index, &buf);
if (r >= 0)
{
memcpy(dbinfo, buf.data, sizeof(struct DBInfo));
}
return r;
}
// Find a database with the given name. Info about the DB is stored into dbinfo (e.g. to be used later on with retrieveDatabase).
int KPilotDeviceLink::findDatabase(const char *name, struct DBInfo *dbinfo,
int index, unsigned long type, unsigned long creator)
{
FUNCTIONSETUP;
return dlp_FindDBInfo(pilotSocket(), 0, index, const_cast<char *>(name),
type, creator, dbinfo);
}
bool KPilotDeviceLink::retrieveDatabase(const TQString &fullBackupName,
DBInfo *info)
{
FUNCTIONSETUP;
if (fullBackupName.isEmpty() || !info)
{
// Don't even bother trying to convert or retrieve.
return false;
}
DEBUGKPILOT << fname << ": Writing DB <" << info->name << "> "
<< " to " << fullBackupName << endl;
TQCString encodedName = TQFile::encodeName(fullBackupName);
struct pi_file *f = pi_file_create(encodedName, info);
if (!f)
{
WARNINGKPILOT << "Failed, unable to create file" << endl;
return false;
}
if (pi_file_retrieve(f, pilotSocket(), 0, 0L) < 0)
{
WARNINGKPILOT << "Failed, unable to back up database" << endl;
pi_file_close(f);
return false;
}
pi_file_close(f);
return true;
}
KPilotLink::DBInfoList KPilotDeviceLink::getDBList(int cardno, int flags)
{
bool cont=true;
DBInfoList dbs;
int index=0;
while (cont)
{
pi_buffer_t buf = { 0, 0, 0 };
pi_buffer_clear(&buf);
// DBInfo*dbi=new DBInfo();
if (dlp_ReadDBList(pilotSocket(), cardno, flags | dlpDBListMultiple,
index, &buf)<0)
{
cont=false;
}
else
{
DBInfo db_n;
DBInfo *db_it = (DBInfo *)buf.data;
int info_count = buf.used / sizeof(struct DBInfo);
while (info_count>0)
{
memcpy(&db_n, db_it, sizeof(struct DBInfo));
++db_it;
info_count--;
dbs.append(db_n);
}
index=db_n.index+1;
}
}
return dbs;
}
const KPilotCard *KPilotDeviceLink::getCardInfo(int card)
{
KPilotCard *cardinfo=new KPilotCard();
if (dlp_ReadStorageInfo(pilotSocket(), card, cardinfo->cardInfo())<0)
{
WARNINGKPILOT << "Could not get info for card " << card << endl;
KPILOT_DELETE(cardinfo);
return 0L;
}
return cardinfo;
}
PilotDatabase *KPilotDeviceLink::database(const TQString &name)
{
return new PilotSerialDatabase( this, name );
}
PilotDatabase *KPilotDeviceLink::database(const DBInfo *info)
{
return new PilotSerialDatabase( this, info );
}