diff options
Diffstat (limited to 'kpilot/lib/kpilotdevicelink.cc')
| -rw-r--r-- | kpilot/lib/kpilotdevicelink.cc | 966 |
1 files changed, 0 insertions, 966 deletions
diff --git a/kpilot/lib/kpilotdevicelink.cc b/kpilot/lib/kpilotdevicelink.cc deleted file mode 100644 index 5fed7961a..000000000 --- a/kpilot/lib/kpilotdevicelink.cc +++ /dev/null @@ -1,966 +0,0 @@ -/* 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)") - .arg(link()->pilotPath() ))); - } - - link()->fMessages->reset(); - close(); - - // Timer already deleted by close() call. - startOpenTimer(this,fOpenTimer); - - link()->fLinkStatus = 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()->fLinkStatus == WaitingForDevice) - { - link()->fLinkStatus = FoundDevice; - } - - if (link()->fMessages->shouldPrint(Messages::OpenMessage)) - { - TQApplication::postEvent(link(), new DeviceCommEvent(EventLogMessage, - i18n("Trying to open device %1...") - .arg(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()->fLinkStatus = 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)").arg(errorMessage(e)); - DEBUGKPILOT << msg << endl; - DEBUGKPILOT << "(" << strerror(e) << ")" << endl; - - link()->fLinkStatus = PilotLinkError; - - TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, msg)); - - return false; - } - - DEBUGKPILOT << fname << ": Got socket: [" << fTempSocket << "]" << endl; - - link()->fLinkStatus = 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\". ").arg(link()->fRealPilotPath); - - DEBUGKPILOT << msg << endl; - DEBUGKPILOT << "(" << strerror(e) << ")" << endl; - - link()->fLinkStatus = PilotLinkError; - - if (link()->fMessages->shouldPrint(Messages::OpenFailMessage)) - { - TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, msg)); - } - - return false; - } - - link()->fLinkStatus = 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::null, 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)") - .arg(TQString::fromLocal8Bit(s)))); - - link()->fLinkStatus = PilotLinkError; - reset(); - return; - } - - DEBUGKPILOT << fname << ": Link accept done." << endl; - - if ((link()->fLinkStatus != DeviceOpen) || (fPilotSocket == -1)) - { - link()->fLinkStatus = PilotLinkError; - WARNINGKPILOT << "Already connected or unable to connect!" << endl; - - TQApplication::postEvent(link(), new DeviceCommEvent(EventLogError, i18n("Cannot accept Pilot (%1)") - .arg(i18n("already connected")))); - - reset(); - return; - } - - TQApplication::postEvent(link(), new DeviceCommEvent(EventLogProgress, TQString::null, 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()->fLinkStatus=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::null, 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()->fLinkStatus = AcceptedDevice; - - TQApplication::postEvent(link(), new DeviceCommEvent(EventLogProgress, TQString::null, 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), fLinkStatus(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 fLinkStatus == 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; - - fLinkStatus = Init; - - // Release all resources - // - close(); - fPilotPath = TQString::null; - - 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; - - fLinkStatus = PilotLinkError; - - emit logError(msg); - return; - } - - fDeviceCommThread = new DeviceCommThread(this); - fDeviceCommThread->start(); -} - -void KPilotDeviceLink::reset() -{ - FUNCTIONSETUP; - - fMessages->reset(); - close(); - - checkDevice(); - - fLinkStatus = 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.") - .arg(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.") - .arg(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 "%1".</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 "%1".</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(LinkStatus 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 ); -} - |