//============================================================================
// NFileUtilities::GetFileText : Get a file as text.
//----------------------------------------------------------------------------
NString NFileUtilities::GetFileText(const NFile &theFile, NStringEncoding theEncoding)
{ NStringEncoder theEncoder;
NData theData;
NString theText;
// Get the state we need
theData = GetFileData(theFile);
if (theData.IsEmpty())
return(theText);
// Get the text
if (theEncoding == kNStringEncodingInvalid)
{
theEncoding = theEncoder.GetEncoding(theData);
NN_ASSERT(theEncoding != kNStringEncodingInvalid);
}
if (theEncoding != kNStringEncodingInvalid)
theText = NString(theData, theEncoding);
return(theText);
}
//============================================================================
// NDataEncoder::B64_Encode : Encode to Base64.
//----------------------------------------------------------------------------
NString NDataEncoder::B64_Encode(const NData &theValue)
{ NData theBuffer;
NString theString;
base64_encodestate theState;
char *dataPtr;
NIndex dataSize;
// Get the state we need
base64_init_encodestate(&theState);
if (theValue.IsEmpty() || !theBuffer.SetSize(theValue.GetSize() * 2))
return(theString);
// Encode the value
dataPtr = (char *) theBuffer.GetData();
dataSize = base64_encode_block((const char *) theValue.GetData(), theValue.GetSize(), dataPtr, &theState);
theString = NString(dataPtr, dataSize);
dataSize = base64_encode_blockend(dataPtr, &theState);
if (dataSize != 0)
theString += NString(dataPtr, dataSize);
// Remove the trailing newline
NN_ASSERT(theString.GetRight(1) == "\n");
theString.TrimRight(1);
return(theString);
}
//============================================================================
// NSocketRequest::NSocketRequest : Constructor.
//----------------------------------------------------------------------------
NSocketRequest::NSocketRequest(const NData &theData)
{
// Validate our parameters
NN_ASSERT(!theData.IsEmpty());
// Initialise ourselves
mData = theData;
mProcessed = 0;
mStatus = kNoErr;
mSemaphore = NULL;
}
