/**
* Checks if the last word of the answer is OK.
* @param buffer pointer to the buffer
* @param answerSize size of the modem answer
* @param commandResult result of the command
* @return 1
*/
int ATCommandManager::verifyLastOK(char* buffer,int answerSize,ATCommandResult& commandResult)
{
int size = inputData.size();
if(size==0)
{
commandResult=ATR_OTHER;
}
else
{
if(compareBuffer(&buffer[inputData[size-1].worldBeginInBuffer],inputData[size-1].worldSize(),ANS_OK))
{
commandResult=ATR_OK;
}
else
{
if(compareBuffer(&buffer[inputData[size-1].worldBeginInBuffer],inputData[size-1].worldSize(),ANS_ERROR))
{
commandResult=ATR_ERROR;
}
else
{
commandResult=ATR_OTHER;
}
}
}
return 1;
}
/**
* Verifies the second step of the CMGS command.
* @param buffer pointer to the buffer
* @param answerSize size of the modem answer
* @param commandResult result of the command
* @return 1
*/
int ATCommandManager::verifyCMGS2(char* buffer,int answerSize,ATCommandResult& commandResult)
{
if(inputData.size()<2)
{
commandResult=ATR_OTHER;
}
else
{
if(inputData.size()==2)
{
if(compareBufferBegin(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_CMGS))
{
//commandResult=ATR_WAIT_FOR_MESSAGE;
if(compareBuffer(&buffer[inputData[1].worldBeginInBuffer],inputData[1].worldSize(),ANS_OK))
{
commandResult=ATR_OK;
}
else
{
if(compareBuffer(&buffer[inputData[1].worldBeginInBuffer],inputData[1].worldSize(),ANS_ERROR))
{
commandResult=ATR_ERROR;
}
else
{
commandResult=ATR_OTHER;
}
}
}
else
{
if(compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_ERROR))
{
commandResult=ATR_ERROR;
}
else
{
commandResult=ATR_OTHER;
}
}
}
else
{
commandResult=ATR_MORE_WORDS;
}
}
return 1;
}
/**
* Checks if the answer is OK.
* @param buffer pointer to the buffer
* @param answerSize size of the modem answer
* @param commandResult result of the command
* @return 1
*/
int ATCommandManager::verifyOK(char* buffer,int answerSize,ATCommandResult& commandResult)
{
if(inputData.size()==0)
{
commandResult=ATR_OTHER;
}
else
{
if(inputData.size()==1)
{
if(compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_OK))
{
commandResult=ATR_OK;
}
else
{
if(compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_ERROR))
{
commandResult=ATR_ERROR;
}
else
{
commandResult=ATR_OTHER;
}
}
}
else
{
if(inputData.size()==2)
{
if(compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_AT))
{
if(compareBuffer(&buffer[inputData[1].worldBeginInBuffer],inputData[1].worldSize(),ANS_OK))
{
commandResult=ATR_AT_OK;
return 1;
}
}
}
commandResult=ATR_MORE_WORDS;
}
}
return 1;
}
/**
* Verifies the first step of the CMGS command.
* @param buffer pointer to the buffer
* @param answerSize size of the modem answer
* @param commandResult result of the command
* @return 1
*/
int ATCommandManager::verifyCMGS(char* buffer,int answerSize,ATCommandResult& commandResult)
{
if(inputData.size()==0)
{
commandResult=ATR_OTHER;
}
else
{
if(inputData.size()==1)
{
if(compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_ADD_SMS1)||compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_ADD_SMS2))
{
commandResult=ATR_WAIT_FOR_MESSAGE;
}
else
{
if(compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_ERROR))
{
commandResult=ATR_ERROR;
}
else
{
commandResult=ATR_OTHER;
}
}
}
else
{
commandResult=ATR_MORE_WORDS;
}
}
return 1;
}
void Cliente::enviarMensagem(Mensagem m) {
// Send a message to the pipe server.
cbToWrite = sizeof(m);
m.pid = _getpid();
cout << "Sending " << cbToWrite << " byte message: " << m.msg << endl;
fSuccess = WriteFile(
hPipe, // pipe handle
&m, // message
cbToWrite, // message length
&cbWritten, // bytes written
NULL); // not overlapped
if (!fSuccess)
{
_tprintf(TEXT("WriteFile to pipe failed. GLE=%d\n"), GetLastError());
return;
}
printf(L"\nMessage sent to server, receiving reply as follows:\n");
do
{
// Read from the pipe.
fSuccess = ReadFile(
hPipe, // pipe handle
&chBuf, // buffer to receive reply
sizeof(Mensagem), // size of buffer
&cbRead, // number of bytes read
NULL); // not overlapped
if (!fSuccess && GetLastError() != ERROR_MORE_DATA)
break;
compareBuffer(chBuf);
cout << chBuf.msg << endl;
string temp(chBuf.msg);
anteriorM = temp;
vida = chBuf.vida;
mapaLocal = chBuf.mapa;
} while (!fSuccess); // repeat loop if ERROR_MORE_DATA
if (!fSuccess)
{
_tprintf(TEXT("ReadFile from pipe failed. GLE=%d\n"), GetLastError());
return;
}
}
/**
* Verifies the modem answer on the CREG command.
* @param buffer pointer to the buffer
* @param answerSize size of the modem answer
* @param commandResult result of the command
* @return 1
*/
int ATCommandManager::verifyCREG(char* buffer,int answerSize,ATCommandResult& commandResult)
{
if(inputData.size()<2)
{
commandResult=ATR_OTHER;
}
else
{
if(inputData.size()==2)
{
int size=inputData[0].worldEndInBuffer+1;
if(compareBufferBegin(&buffer[inputData[0].worldBeginInBuffer],size,ANS_CREG))
{
int commaIndex=-1;
for(int i=inputData[0].worldBeginInBuffer+strlen(ANS_CREG);i<size;i++)
{
if(buffer[i]==',')
{
commaIndex=i;
break;
}
}
if(commaIndex>-1)
{
unsigned char answerDigit=buffer[commaIndex+1];
if(answerDigit>='0'&&answerDigit<='9')
{
unsigned int answer=answerDigit-'0';
if(answer==1||answer==5)
{
commandResult=ATR_REGISTERED;
}
else
{
if(answer==2)
{
commandResult=ATR_REGISTERING;
}
else
{
commandResult=ATR_OTHER;
}
}
}
}
else
{
}
if(!compareBuffer(&buffer[inputData[1].worldBeginInBuffer],inputData[1].worldSize(),ANS_OK))
{
if(compareBuffer(&buffer[inputData[1].worldBeginInBuffer],inputData[1].worldSize(),ANS_ERROR))
{
commandResult=ATR_ERROR;
}
else
{
commandResult=ATR_OTHER;
}
}
}
else
{
if(compareBuffer(&buffer[inputData[0].worldBeginInBuffer],inputData[0].worldSize(),ANS_ERROR))
{
commandResult=ATR_ERROR;
}
else
{
commandResult=ATR_OTHER;
}
}
}
else
{
commandResult=ATR_MORE_WORDS;
}
}
return 1;
}
/**
* Verifies answer on the CMGL command
* @param buffer pointer to the buffer
* @param answerSize size of the answer
* @param position position of the SMS in modem storage
* @param size of the SMS
* @return error number
*/
int ATCommandManager::verifyCMGL(char* buffer,int answerSize,int& position,int& size)
{
int commandSize=strlen(ANS_CMGL);
bool bResult=compareBuffer(buffer,commandSize,ANS_CMGL);
if(bResult==false)
{
return Undefined_modem_answer;
}
int firstCommaPosition=0;
bool found=false;
for(int i=commandSize;i<answerSize;i++)
{
if(buffer[i]==',')
{
found =true;
firstCommaPosition=i;
break;
}
}
if(found==false)
{
return Undefined_modem_answer;
}
int valueSize=firstCommaPosition-commandSize;
int value=getValueFromBuffer(&buffer[commandSize],valueSize);
if(value<0)
{
return value;
}
else
{
position=value;
}
found=false;
int lastCommaPossition=0;
for(int i=answerSize-1;i>commandSize;i--)
{
if(buffer[i]==',')
{
lastCommaPossition=i;
break;
}
}
valueSize=answerSize-lastCommaPossition-1;
value=getValueFromBuffer(&buffer[lastCommaPossition+1],valueSize);
if(value<0)
{
return value;
}
else
{
size=value;
}
return 1;
}
/**
* Verifies the incoming SMS.
* @param buffer pointer to the buffer where the SMS is stored
* @param answerSize size of the SMS frame
* @param readData vector of the SMS frame words
* @param smsInfo contains information about the SMS frame
* @return error number
*/
int ATCommandManager::verifyReadSMS(char* buffer,int answerSize,vector<InputWord>& readData,vector<InputSMSinformation>& smsInfo)
{
smsInfo.clear();
prepareVeryfying(buffer,answerSize,readData);
int size=readData.size();
if((size>=2))
{
for(unsigned int i =0;i<readData.size()-1;i=i+2)
{
int smsIndex=0;
int smsLength=0;
int result=verifyCMGL(&buffer[readData[i].worldBeginInBuffer],readData[i].worldSize(),smsIndex,smsLength);
if(result<0)
{
break;
}
InputSMSinformation input;
input.length=smsLength;
input.possition=smsIndex;
smsInfo.push_back(input);
}
if(compareBuffer(&buffer[readData[readData.size()-1].worldBeginInBuffer],readData[readData.size()-1].worldSize(),ANS_OK))
{
return 1;
}
else
{
if(compareBuffer(&buffer[readData[readData.size()-1].worldBeginInBuffer],readData[readData.size()-1].worldSize(),ANS_ERROR))
{
return Error_respond_from_Modem;
}
else
{
return 1;
}
}
}
else
{
if(readData.size()==1)
{
if(compareBuffer(&buffer[readData[readData.size()-1].worldBeginInBuffer],readData[readData.size()-1].worldSize(),ANS_OK))
{
return 1;
}
else
{
if(compareBuffer(&buffer[readData[readData.size()-1].worldBeginInBuffer],readData[readData.size()-1].worldSize(),ANS_ERROR))
{
return Error_respond_from_Modem;
}
else
{
return default_error;
}
}
}
else
{
}
}
return 1;
}
