Audiovox P965 Arkusz Danych Pobierz pdf (Strona 126)

API In CPP

123

DEBUG ? writeSentence.Print() : 0;

WriteSentence(writeSentence);

ReadSentence(readSentence);

DEBUG ? readSentence.Print() : 0;

if (readSentence.GetReturnType() == DONE) {

return 1;

}

return 0;

}

/********************************************************************

* Encode message length and write it out to the socket

********************************************************************/

void MikrotikAPI::WriteLength(int messageLength)

{

char *encodedLengthData; // encoded length to send to the api socket

char *lengthData; // exactly what is in memory at &iLen integer

encodedLengthData = (char *)calloc(sizeof(int), 1);

// set cLength address to be same as messageLength

lengthData = (char *)&messageLength;

DEBUG ? printf("Length of word is %d\n", messageLength) : 0;

// write 1 byte

if (messageLength < 0x80) {

encodedLengthData[0] = (char)messageLength;

write (fdSock, encodedLengthData, 1);

} else if (messageLength < 0x4000) { // write 2 bytes

DEBUG ? printf("messageLength < 0x4000.\n") : 0;

if (littleEndian) {

encodedLengthData[0] = lengthData[1] | 0x80;

encodedLengthData[1] = lengthData[0];

} else {

encodedLengthData[0] = lengthData[2] | 0x80;

encodedLengthData[1] = lengthData[3];

}

write (fdSock, encodedLengthData, 2);

} else if (messageLength < 0x200000) { // write 3 bytes

DEBUG ? printf("messageLength < 0x200000.\n") : 0;

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Audiovox P965 Arkusz Danych Strona 126