//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteString(char* szString)
{
int iStrLen;
iStrLen = (int)strlen(szString)+1;
CheckWrite(&iStrLen, sizeof(int));
CheckWrite(szString, iStrLen);
return TRUE;
}
void CCeWatchDlg::OnBtnWrite()
{
if (CheckWrite())
{
CString strValue;
m_HistoryListCtrl.GetWindowText(strValue);
if (m_pBackEnd->WriteVar(m_pWriteVar, strValue))
{
m_pWriteVar->AddToHistory(strValue);
m_HistoryListCtrl.ResetContent();
for (int ii = 0; ii < m_pWriteVar->GetHistoryCount(); ii++)
m_HistoryListCtrl.AddString(m_pWriteVar->GetHistory(ii));
}
else
{
CString strMessage;
strMessage.LoadString(IDS_ERROR_WRITE_FAILED);
::AfxMessageBox(strMessage, MB_ICONSTOP);
}
}
}
int JackRequestDecoder::HandleRequest(detail::JackChannelTransactionInterface* socket, int type_aux)
{
JackRequest::RequestType type = (JackRequest::RequestType)type_aux;
// Read data
switch (type) {
case JackRequest::kClientCheck: {
jack_log("JackRequest::ClientCheck");
JackClientCheckRequest req;
JackClientCheckResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->ClientCheck(req.fName, req.fUUID, res.fName, req.fProtocol, req.fOptions, &res.fStatus);
CheckWriteName("JackRequest::ClientCheck", socket);
// Atomic ClientCheck followed by ClientOpen on same socket
if (req.fOpen) {
JackRequest header;
header.Read(socket);
return HandleRequest(socket, header.fType);
}
break;
}
case JackRequest::kClientOpen: {
jack_log("JackRequest::ClientOpen");
JackClientOpenRequest req;
JackClientOpenResult res;
CheckRead(req, socket);
fHandler->ClientAdd(socket, &req, &res);
CheckWriteName("JackRequest::ClientOpen", socket);
break;
}
case JackRequest::kClientClose: {
jack_log("JackRequest::ClientClose");
JackClientCloseRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->ClientExternalClose(req.fRefNum);
CheckWriteRefNum("JackRequest::ClientClose", socket);
fHandler->ClientRemove(socket, req.fRefNum);
// Will cause the wrapping thread to stop
return -1;
}
case JackRequest::kActivateClient: {
JackActivateRequest req;
JackResult res;
jack_log("JackRequest::ActivateClient");
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->ClientActivate(req.fRefNum, req.fIsRealTime);
CheckWriteRefNum("JackRequest::ActivateClient", socket);
break;
}
case JackRequest::kDeactivateClient: {
jack_log("JackRequest::DeactivateClient");
JackDeactivateRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->ClientDeactivate(req.fRefNum);
CheckWriteRefNum("JackRequest::DeactivateClient", socket);
break;
}
case JackRequest::kRegisterPort: {
jack_log("JackRequest::RegisterPort");
JackPortRegisterRequest req;
JackPortRegisterResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->PortRegister(req.fRefNum, req.fName, req.fPortType, req.fFlags, req.fBufferSize, &res.fPortIndex);
CheckWriteRefNum("JackRequest::RegisterPort", socket);
break;
}
case JackRequest::kUnRegisterPort: {
jack_log("JackRequest::UnRegisterPort");
JackPortUnRegisterRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->PortUnRegister(req.fRefNum, req.fPortIndex);
CheckWriteRefNum("JackRequest::UnRegisterPort", socket);
break;
}
case JackRequest::kConnectNamePorts: {
jack_log("JackRequest::ConnectNamePorts");
JackPortConnectNameRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->PortConnect(req.fRefNum, req.fSrc, req.fDst);
CheckWriteRefNum("JackRequest::ConnectNamePorts", socket);
break;
}
case JackRequest::kDisconnectNamePorts: {
jack_log("JackRequest::DisconnectNamePorts");
JackPortDisconnectNameRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->PortDisconnect(req.fRefNum, req.fSrc, req.fDst);
CheckWriteRefNum("JackRequest::DisconnectNamePorts", socket);
break;
}
case JackRequest::kConnectPorts: {
jack_log("JackRequest::ConnectPorts");
JackPortConnectRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->PortConnect(req.fRefNum, req.fSrc, req.fDst);
CheckWriteRefNum("JackRequest::ConnectPorts", socket);
break;
}
case JackRequest::kDisconnectPorts: {
jack_log("JackRequest::DisconnectPorts");
JackPortDisconnectRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->PortDisconnect(req.fRefNum, req.fSrc, req.fDst);
CheckWriteRefNum("JackRequest::DisconnectPorts", socket);
break;
}
case JackRequest::kPortRename: {
jack_log("JackRequest::PortRename");
JackPortRenameRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->PortRename(req.fRefNum, req.fPort, req.fName);
CheckWriteRefNum("JackRequest::PortRename", socket);
break;
}
case JackRequest::kSetBufferSize: {
jack_log("JackRequest::SetBufferSize");
JackSetBufferSizeRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->SetBufferSize(req.fBufferSize);
CheckWrite("JackRequest::SetBufferSize", socket);
break;
}
case JackRequest::kSetFreeWheel: {
jack_log("JackRequest::SetFreeWheel");
JackSetFreeWheelRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->SetFreewheel(req.fOnOff);
CheckWrite("JackRequest::SetFreeWheel", socket);
#ifdef __ANDROID__
#ifdef WORKAROUND_QC_JACK_ALSA
/* for supporting qualcomm platform */
if(req.fOnOff == 0) {
usleep(300 * 1000);
kill(getpid(), SIGUSR2); //switch master driver via SIGUSR2 signal
usleep(300 * 1000);
kill(getpid(), SIGUSR2); //switch master driver via SIGUSR2 signal
usleep(300 * 1000);
fServer->GetEngine()->PortConnect(0, "out:__system_playback_1", "system:playback_1");
fServer->GetEngine()->PortConnect(0, "out:__system_playback_2", "system:playback_2");
fServer->GetEngine()->PortConnect(0, "system:capture_1", "in:__system_capture_1");
fServer->GetEngine()->PortConnect(0, "system:capture_2", "in:__system_capture_2");
}
#endif
#endif
break;
}
case JackRequest::kComputeTotalLatencies: {
jack_log("JackRequest::ComputeTotalLatencies");
JackComputeTotalLatenciesRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->ComputeTotalLatencies();
CheckWrite("JackRequest::ComputeTotalLatencies", socket);
break;
}
case JackRequest::kReleaseTimebase: {
jack_log("JackRequest::ReleaseTimebase");
JackReleaseTimebaseRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->ReleaseTimebase(req.fRefNum);
CheckWriteRefNum("JackRequest::ReleaseTimebase", socket);
break;
}
case JackRequest::kSetTimebaseCallback: {
jack_log("JackRequest::SetTimebaseCallback");
JackSetTimebaseCallbackRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->SetTimebaseCallback(req.fRefNum, req.fConditionnal);
CheckWriteRefNum("JackRequest::SetTimebaseCallback", socket);
break;
}
case JackRequest::kGetInternalClientName: {
jack_log("JackRequest::GetInternalClientName");
JackGetInternalClientNameRequest req;
JackGetInternalClientNameResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->GetInternalClientName(req.fIntRefNum, res.fName);
CheckWriteRefNum("JackRequest::GetInternalClientName", socket);
break;
}
case JackRequest::kInternalClientHandle: {
jack_log("JackRequest::InternalClientHandle");
JackInternalClientHandleRequest req;
JackInternalClientHandleResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->InternalClientHandle(req.fName, &res.fStatus, &res.fIntRefNum);
CheckWriteRefNum("JackRequest::InternalClientHandle", socket);
break;
}
case JackRequest::kInternalClientLoad: {
jack_log("JackRequest::InternalClientLoad");
JackInternalClientLoadRequest req;
JackInternalClientLoadResult res;
CheckRead(req, socket);
res.fResult = fServer->InternalClientLoad1(req.fName, req.fDllName, req.fLoadInitName, req.fOptions, &res.fIntRefNum, req.fUUID, &res.fStatus);
CheckWriteName("JackRequest::InternalClientLoad", socket);
break;
}
case JackRequest::kInternalClientUnload: {
jack_log("JackRequest::InternalClientUnload");
JackInternalClientUnloadRequest req;
JackInternalClientUnloadResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->InternalClientUnload(req.fIntRefNum, &res.fStatus);
CheckWriteRefNum("JackRequest::InternalClientUnload", socket);
break;
}
case JackRequest::kNotification: {
jack_log("JackRequest::Notification");
JackClientNotificationRequest req;
CheckRead(req, socket);
if (req.fNotify == kQUIT) {
jack_log("JackRequest::Notification kQUIT");
throw JackQuitException();
} else {
fServer->Notify(req.fRefNum, req.fNotify, req.fValue);
}
break;
}
case JackRequest::kSessionNotify: {
jack_log("JackRequest::SessionNotify");
JackSessionNotifyRequest req;
CheckRead(req, socket);
fServer->GetEngine()->SessionNotify(req.fRefNum, req.fDst, req.fEventType, req.fPath, socket, NULL);
break;
}
case JackRequest::kSessionReply: {
jack_log("JackRequest::SessionReply");
JackSessionReplyRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->SessionReply(req.fRefNum);
CheckWrite("JackRequest::SessionReply", socket);
break;
}
case JackRequest::kGetClientByUUID: {
jack_log("JackRequest::GetClientByUUID");
JackGetClientNameRequest req;
JackClientNameResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->GetClientNameForUUID(req.fUUID, res.fName);
CheckWrite("JackRequest::GetClientByUUID", socket);
break;
}
case JackRequest::kGetUUIDByClient: {
jack_log("JackRequest::GetUUIDByClient");
JackGetUUIDRequest req;
JackUUIDResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->GetUUIDForClientName(req.fName, res.fUUID);
CheckWrite("JackRequest::GetUUIDByClient", socket);
break;
}
case JackRequest::kReserveClientName: {
jack_log("JackRequest::ReserveClientName");
JackReserveNameRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->ReserveClientName(req.fName, req.fUUID);
CheckWrite("JackRequest::ReserveClientName", socket);
break;
}
case JackRequest::kClientHasSessionCallback: {
jack_log("JackRequest::ClientHasSessionCallback");
JackClientHasSessionCallbackRequest req;
JackResult res;
CheckRead(req, socket);
res.fResult = fServer->GetEngine()->ClientHasSessionCallback(req.fName);
CheckWrite("JackRequest::ClientHasSessionCallback", socket);
break;
}
default:
jack_error("Unknown request %ld", type);
return -1;
}
return 0;
}
int TDBCSV::WriteDB(PGLOBAL g)
{
char sep[2], qot[2];
int i, nlen, oldlen = strlen(To_Line);
if (trace > 1)
htrc("CSV WriteDB: R%d Mode=%d key=%p link=%p\n",
Tdb_No, Mode, To_Key_Col, To_Link);
// Before writing the line we must check its length
if ((nlen = CheckWrite(g)) < 0)
return RC_FX;
// Before writing the line we must make it
sep[0] = Sep;
sep[1] = '\0';
qot[0] = Qot;
qot[1] = '\0';
*To_Line = '\0';
for (i = 0; i < Fields; i++) {
if (i)
strcat(To_Line, sep);
if (Field[i])
if (!strlen(Field[i])) {
// Generally null fields are not quoted
if (Quoted > 2)
// Except if explicitely required
strcat(strcat(To_Line, qot), qot);
} else if (Qot && (strchr(Field[i], Sep) || *Field[i] == Qot
|| Quoted > 1 || (Quoted == 1 && !Fldtyp[i])))
if (strchr(Field[i], Qot)) {
// Field contains quotes that must be doubled
int j, k = strlen(To_Line), n = strlen(Field[i]);
To_Line[k++] = Qot;
for (j = 0; j < n; j++) {
if (Field[i][j] == Qot)
To_Line[k++] = Qot;
To_Line[k++] = Field[i][j];
} // endfor j
To_Line[k++] = Qot;
To_Line[k] = '\0';
} else
strcat(strcat(strcat(To_Line, qot), Field[i]), qot);
else
strcat(To_Line, Field[i]);
} // endfor i
#if defined(_DEBUG)
assert ((unsigned)nlen == strlen(To_Line));
#endif
if (Mode == MODE_UPDATE && nlen < oldlen
&& !((PDOSFAM)Txfp)->GetUseTemp()) {
// In Update mode with no temp file, line length must not change
To_Line[nlen] = Sep;
for (nlen++; nlen < oldlen; nlen++)
To_Line[nlen] = ' ';
To_Line[nlen] = '\0';
} // endif
if (trace > 1)
htrc("Write: line is=%s", To_Line);
/*********************************************************************/
/* Now start the writing process. */
/*********************************************************************/
return Txfp->WriteBuffer(g);
} // end of WriteDB
void CCeWatchDlg::UpdateWriteButton(LPCTSTR pNewValue/*=NULL*/)
{
if (IsWindow(m_WriteButton.GetSafeHwnd()))
m_WriteButton.EnableWindow(CheckWrite(pNewValue));
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteChar(char c)
{
CheckWrite(&c, sizeof(char));
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteDouble(double f)
{
CheckWrite(&f, sizeof(double));
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteFloat(float f)
{
CheckWrite(&f, sizeof(float));
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteInt(int i)
{
CheckWrite(&i, sizeof(int));
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteData(void* pvData, filePos iDataSize)
{
CheckWrite(pvData, iDataSize);
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteIntArray(int* pai, int iLength)
{
CheckWrite(pai, iLength * sizeof(int));
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteBits(void* pvData, int iByteLength)
{
CheckWrite(pvData, iByteLength);
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteLong(long long int i)
{
CheckWrite(&i, sizeof(long long int));
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteShort(unsigned short int i)
{
CheckWrite(&i, sizeof(unsigned short int));
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CFileWriter::WriteBool(BOOL b)
{
CheckWrite(&b, sizeof(BOOL));
return TRUE;
}
