bool EasyVR::getNextWordLabel(char* name)
{
int8_t count;
if (!recvArg(count, DEF_TIMEOUT))
return false;
if (count == -1)
count = 32;
for ( ; count > 0; --count, ++name)
{
int8_t rx;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
if (rx == '^' - ARG_ZERO)
{
if (!recvArg(rx, DEF_TIMEOUT))
return false;
*name = '0' + rx;
--count;
}
else
{
*name = ARG_ZERO + rx;
}
}
*name = 0;
return true;
}
// ============================================================================
// RCwrtRegistryClientSession::getAttributeL()
// Returns the attribute value for the widget
//
// ============================================================================
EXPORT_C QVariant RWACRegistryClientSession::getAttributeL( const QString& appId,
const QString& attribute,
const QVariant& defaultValue )
{
const TInt maxSize = 5120;
CBufFlat* sendBuf = CBufFlat::NewL( maxSize );
CleanupStack::PushL( sendBuf );
RBufWriteStream stream( *sendBuf );
CleanupClosePushL( stream );
SerializeStringL( stream, appId );
SerializeStringL( stream, attribute );
SerializeStringL( stream, defaultValue.toString() );
CleanupStack::PopAndDestroy( &stream );
CBufFlat* recvBuf = CBufFlat::NewL( maxSize );
CleanupStack::PushL( recvBuf );
recvBuf->ExpandL( 0, maxSize );
TPtr8 sendArg( sendBuf->Ptr(0) );
TPtr8 recvArg( recvBuf->Ptr(0) );
User::LeaveIfError(
SendReceive( EOpCodeGetWebAttribute, TIpcArgs( &sendArg, &recvArg ) )
);
// deserialize
RDesReadStream rstream( recvArg );
CleanupClosePushL( rstream );
QString attrValue = DeserializeStringL( rstream );
CleanupStack::PopAndDestroy( 3, sendBuf ); // rstream, recvBuf, sendBuf
return ( QVariant( attrValue ) );
}
bool EasyVR::dumpCommand(int8_t group, int8_t index, char* name, uint8_t& training)
{
sendCmd(CMD_DUMP_SD);
sendGroup(group);
sendArg(index);
if (recv(DEF_TIMEOUT) != STS_DATA)
return false;
int8_t rx;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
training = rx & 0x07;
if (rx == -1 || training == 7)
training = 0;
_status.v = 0;
_status.b._conflict = (rx & 0x18) != 0;
_status.b._command = (rx & 0x08) != 0;
_status.b._builtin = (rx & 0x10) != 0;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
_value = rx;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
int8_t len = rx == -1 ? 32 : rx;
for ( ; len > 0; --len, ++name)
{
if (!recvArg(rx, DEF_TIMEOUT))
return false;
if (rx == '^' - ARG_ZERO)
{
if (!recvArg(rx, DEF_TIMEOUT))
return false;
*name = '0' + rx;
--len;
}
else
{
*name = ARG_ZERO + rx;
}
}
*name = 0;
return true;
}
bool EasyVR::dumpGrammar(int8_t grammar, uint8_t& flags, uint8_t& count)
{
sendCmd(CMD_DUMP_SI);
sendArg(grammar);
if (recv(DEF_TIMEOUT) != STS_GRAMMAR)
return false;
int8_t rx;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
flags = rx == -1 ? 32 : rx;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
count = rx;
return true;
}
int8_t EasyVR::getID()
{
sendCmd(CMD_ID);
if (recv(DEF_TIMEOUT) == STS_ID)
{
int8_t rx;
if (recvArg(rx, DEF_TIMEOUT))
return rx;
}
return -1;
}
bool EasyVR::getGroupMask(uint32_t& mask)
{
sendCmd(CMD_MASK_SD);
if (recv(DEF_TIMEOUT) == STS_MASK)
{
int8_t rx;
for (int8_t i = 0; i < 4; ++i)
{
if (!recvArg(rx, DEF_TIMEOUT))
return false;
((uint8_t*)&mask)[i] |= rx & 0x0F;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
((uint8_t*)&mask)[i] |= (rx << 4) & 0xF0;
}
return true;
}
return false;
}
int8_t EasyVR::getID()
{
sendCmd(CMD_ID);
if (recv(DEF_TIMEOUT) == STS_ID)
{
if (recvArg(_id))
return _id;
}
_id = -1;
return _id;
}
int8_t EasyVR::getPinInput(int8_t pin, int8_t config)
{
sendCmd(CMD_QUERY_IO);
sendArg(pin);
sendArg(config);
if (recv(DEF_TIMEOUT) == STS_PIN)
{
int8_t rx;
if (recvArg(rx, DEF_TIMEOUT))
return rx;
}
return -1;
}
bool EasyVR::dumpSoundTable(char* name, int16_t& count)
{
sendCmd(CMD_DUMP_SX);
if (recv(DEF_TIMEOUT) != STS_TABLE_SX)
return false;
int8_t rx;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
count = rx << 5;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
count |= rx;
if (!recvArg(rx, DEF_TIMEOUT))
return false;
int len = rx;
for (int8_t i = 0, k = 0; i < len; ++i, ++k)
{
if (!recvArg(rx, DEF_TIMEOUT))
return false;
if (rx == '^' - ARG_ZERO)
{
if (!recvArg(rx, DEF_TIMEOUT))
return false;
++i;
name[k] = '0' + rx;
}
else
{
name[k] = ARG_ZERO + rx;
}
}
name[len] = 0;
return true;
}
bool EasyVR::dumpMessage(int8_t index, int8_t& type, int32_t& length)
{
sendCmd(CMD_DUMP_RP);
sendArg(-1);
sendArg(index);
int sts = recv(STORAGE_TIMEOUT);
if (sts != STS_MESSAGE)
{
readStatus(sts);
return false;
}
// if communication should fail
_status.v = 0;
_status.b._error = true;
if (!recvArg(type))
return false;
int8_t rx;
length = 0;
if (type == 0)
return true; // skip reading if empty
for (int8_t i = 0; i < 6; ++i)
{
if (!recvArg(rx))
return false;
((uint8_t*)&length)[i] |= rx & 0x0F;
if (!recvArg(rx))
return false;
((uint8_t*)&length)[i] |= (rx << 4) & 0xF0;
}
_status.v = 0;
return true;
}
int8_t EasyVR::getGrammarsCount(void)
{
sendCmd(CMD_DUMP_SI);
sendArg(-1);
if (recv(DEF_TIMEOUT) == STS_COUNT)
{
int8_t rx;
if (recvArg(rx, DEF_TIMEOUT))
{
return rx == -1 ? 32 : rx;
}
}
return -1;
}
int8_t EasyVR::getCommandCount(int8_t group)
{
sendCmd(CMD_COUNT_SD);
sendArg(group);
if (recv(DEF_TIMEOUT) == STS_COUNT)
{
int8_t rx;
if (recvArg(rx, DEF_TIMEOUT))
{
return rx == -1 ? 32 : rx;
}
}
return -1;
}
bool EasyVR::hasFinished()
{
int8_t rx = recv(NO_TIMEOUT);
if (rx < 0)
return false;
_status.v = 0;
switch (rx)
{
case STS_SUCCESS:
return true;
case STS_SIMILAR:
_status.b._builtin = true;
goto GET_WORD_INDEX;
case STS_RESULT:
_status.b._command = true;
GET_WORD_INDEX:
if (recvArg(rx, DEF_TIMEOUT))
{
_value = rx;
return true;
}
break;
case STS_TOKEN:
_status.b._token = true;
if (recvArg(rx, DEF_TIMEOUT))
{
_value = rx << 5;
if (recvArg(rx, DEF_TIMEOUT))
{
_value |= rx;
return true;
}
}
break;
case STS_TIMEOUT:
_status.b._timeout = true;
return true;
case STS_INVALID:
_status.b._invalid = true;
return true;
case STS_ERROR:
_status.b._error = true;
if (recvArg(rx, DEF_TIMEOUT))
{
_value = rx << 4;
if (recvArg(rx, DEF_TIMEOUT))
{
_value |= rx;
return true;
}
}
break;
}
// unexpected condition (communication error)
_status.v = 0;
_status.b._error = true;
return true;
}
void EasyVR::readStatus(int8_t rx)
{
_status.v = 0;
_value = 0;
switch (rx)
{
case STS_SUCCESS:
return;
case STS_SIMILAR:
_status.b._builtin = true;
goto GET_WORD_INDEX;
case STS_RESULT:
_status.b._command = true;
GET_WORD_INDEX:
if (recvArg(rx))
{
_value = rx;
return;
}
break;
case STS_TOKEN:
_status.b._token = true;
if (recvArg(rx))
{
_value = rx << 5;
if (recvArg(rx))
{
_value |= rx;
return;
}
}
break;
case STS_AWAKEN:
_status.b._awakened = true;
return;
case STS_TIMEOUT:
_status.b._timeout = true;
return;
case STS_INVALID:
_status.b._invalid = true;
return;
case STS_ERROR:
_status.b._error = true;
if (recvArg(rx))
{
_value = rx << 4;
if (recvArg(rx))
{
_value |= rx;
return;
}
}
break;
}
// unexpected condition (communication error)
_status.v = 0;
_status.b._error = true;
_value = 0;
}
