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More detailed error handling.

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This commit is contained in:
Klaas Freitag 2012-12-20 16:45:56 +01:00
parent 144a2832b9
commit 87aa3d7c60
2 changed files with 117 additions and 62 deletions
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178
src/mirall/csyncthread.cpp
View file

@ -71,6 +71,109 @@ CSyncThread::~CSyncThread()
}
QString CSyncThread::csyncErrorToString( CSYNC_ERROR_CODE err )
{
QString errStr;
switch( err ) {
case CSYNC_ERR_NONE:
errStr = tr("Success.");
break;
case CSYNC_ERR_LOG:
errStr = tr("CSync Logging setup failed.");
break;
case CSYNC_ERR_LOCK:
errStr = tr("CSync failed to create a lock file.");
break;
case CSYNC_ERR_STATEDB_LOAD:
errStr = tr("CSync failed to load the state db.");
break;
case CSYNC_ERR_MODULE:
errStr = tr("<p>The %1 plugin for csync could not be loaded.<br/>Please verify the installation!</p>").arg(Theme::instance()->appName());
break;
case CSYNC_ERR_TIMESKEW:
errStr = tr("The system time on this client is different than the system time on the server. "
"Please use a time synchronization service (NTP) on the server and client machines "
"so that the times remain the same.");
break;
case CSYNC_ERR_FILESYSTEM:
errStr = tr("CSync could not detect the filesystem type.");
break;
case CSYNC_ERR_TREE:
errStr = tr("CSync got an error while processing internal trees.");
break;
case CSYNC_ERR_MEM:
errStr = tr("CSync failed to reserve memory.");
break;
case CSYNC_ERR_PARAM:
errStr = tr("CSync fatal parameter error.");
break;
case CSYNC_ERR_UPDATE:
errStr = tr("CSync processing step update failed.");
break;
case CSYNC_ERR_RECONCILE:
errStr = tr("CSync processing step reconcile failed.");
break;
case CSYNC_ERR_PROPAGATE:
errStr = tr("CSync processing step propagate failed.");
break;
case CSYNC_ERR_ACCESS_FAILED:
errStr = tr("<p>The target directory %1 does not exist.</p><p>Please check the sync setup.</p>").arg(_target);
// this is critical. The database has to be removed.
emit wipeDb();
break;
case CSYNC_ERR_REMOTE_CREATE:
case CSYNC_ERR_REMOTE_STAT:
errStr = tr("A remote file can not be written. Please check the remote access.");
break;
case CSYNC_ERR_LOCAL_CREATE:
case CSYNC_ERR_LOCAL_STAT:
errStr = tr("The local filesystem can not be written. Please check permissions.");
break;
case CSYNC_ERR_PROXY:
errStr = tr("CSync failed to connect through a proxy.");
break;
case CSYNC_ERR_LOOKUP:
errStr = tr("CSync failed to lookup proxy or server.");
break;
case CSYNC_ERR_AUTH_SERVER:
errStr = tr("CSync failed to authenticate at the %1 server.").arg(Theme::instance()->appName());
break;
case CSYNC_ERR_AUTH_PROXY:
errStr = tr("CSync failed to authenticate at the proxy.");
break;
case CSYNC_ERR_CONNECT:
errStr = tr("CSync failed to connect to the network.");
break;
case CSYNC_ERR_TIMEOUT:
errStr = tr("A network connection timeout happend.");
break;
case CSYNC_ERR_HTTP:
errStr = tr("A HTTP transmission error happened.");
break;
case CSYNC_ERR_PERM:
errStr = tr("CSync failed due to not handled permission deniend.");
break;
case CSYNC_ERR_NOT_FOUND:
errStr = tr("CSync failed to find a specific file.");
break;
case CSYNC_ERR_EXISTS:
errStr = tr("CSync tried to create a directory that already exists.");
break;
case CSYNC_ERR_NOSPC:
errStr = tr("CSync: No space on %1 server available.").arg(Theme::instance()->appName());
break;
case CSYNC_ERR_UNSPEC:
errStr = tr("CSync unspecified error.");
default:
errStr = tr("An internal error number %1 happend.").arg( (int) err );
}
return errStr;
}
const char* CSyncThread::proxyTypeToCStr(QNetworkProxy::ProxyType type)
{
switch (type) {
@ -131,46 +234,8 @@ void CSyncThread::startSync()
if( csync_init(csync) < 0 ) {
CSYNC_ERROR_CODE err = csync_get_error( csync );
QString errStr;
switch( err ) {
case CSYNC_ERR_LOCK:
errStr = tr("CSync failed to create a lock file.");
break;
case CSYNC_ERR_STATEDB_LOAD:
errStr = tr("CSync failed to load the state db.");
break;
case CSYNC_ERR_TIMESKEW:
errStr = tr("The system time on this client is different than the system time on the server. "
"Please use a time synchronization service (NTP) on the server and client machines "
"so that the times remain the same.");
break;
case CSYNC_ERR_FILESYSTEM:
errStr = tr("CSync could not detect the filesystem type.");
break;
case CSYNC_ERR_TREE:
errStr = tr("CSync got an error while processing internal trees.");
break;
case CSYNC_ERR_ACCESS_FAILED:
errStr = tr("<p>The target directory %1 does not exist.</p><p>Please check the sync setup.</p>").arg(_target);
// this is critical. The database has to be removed.
emit wipeDb();
break;
case CSYNC_ERR_MODULE:
errStr = tr("<p>The %1 plugin for csync could not be loaded.<br/>Please verify the installation!</p>").arg(Theme::instance()->appName());
break;
case CSYNC_ERR_LOCAL_CREATE:
case CSYNC_ERR_LOCAL_STAT:
errStr = tr("The local filesystem can not be written. Please check permissions.");
break;
case CSYNC_ERR_REMOTE_CREATE:
case CSYNC_ERR_REMOTE_STAT:
errStr = tr("A remote file can not be written. Please check the remote access.");
break;
default:
errStr = tr("An internal error number %1 happend.").arg( (int) err );
}
qDebug() << " #### ERROR String emitted: " << errStr;
QString errStr = csyncErrorToString(err);
qDebug() << " #### ERROR csync_init: " << errStr;
emit csyncError(errStr);
goto cleanup;
}
@ -187,42 +252,31 @@ void CSyncThread::startSync()
qDebug() << "#### Update start #################################################### >>";
if( csync_update(csync) < 0 ) {
CSYNC_ERROR_CODE err = csync_get_error( csync );
QString errStr;
switch( err ) {
case CSYNC_ERR_PROXY:
errStr = tr("CSync failed to reach the host. Either host or proxy settings are not valid.");
break;
default:
errStr = tr("CSync Update failed.");
break;
}
emit csyncError( errStr );
QString errStr = csyncErrorToString(err);
qDebug() << " #### ERROR csync_update: " << errStr;
emit csyncError(errStr);
goto cleanup;
}
qDebug() << "<<#### Update end ###########################################################";
if( csync_reconcile(csync) < 0 ) {
emit csyncError(tr("CSync reconcile failed."));
CSYNC_ERROR_CODE err = csync_get_error( csync );
QString errStr = csyncErrorToString(err);
qDebug() << " #### ERROR csync_reconcile: " << errStr;
emit csyncError(errStr);
goto cleanup;
}
if( csync_propagate(csync) < 0 ) {
emit csyncError(tr("File exchange with ownCloud failed. Sync was stopped."));
CSYNC_ERROR_CODE err = csync_get_error( csync );
QString errStr = csyncErrorToString(err);
qDebug() << " #### ERROR csync_propagate: " << errStr;
emit csyncError(errStr);
goto cleanup;
}
cleanup:
csync_destroy(csync);
/*
* Attention: do not delete the wStat memory here. it is deleted in the
* slot catching the signel treeWalkResult because this thread can faster
* die than the slot has read out the data.
*/
qDebug() << "CSync run took " << t.elapsed() << " Milliseconds";
qDebug() << "CSync Waiting a bit to let OS finish up IO";
qDebug() << "CSync End Waiting";
emit(finished());
}

1
src/mirall/csyncthread.h
View file

@ -40,6 +40,7 @@ public:
static QString csyncConfigDir();
const char* proxyTypeToCStr(QNetworkProxy::ProxyType);
QString csyncErrorToString( CSYNC_ERROR_CODE err );
Q_INVOKABLE void startSync();