static void AppendUint32(Bwx& aBuf, TUint aNum)
{
TUint bytes = aBuf.Bytes();
ASSERT(bytes + sizeof(TUint32) <= aBuf.MaxBytes());
memcpy(const_cast<TByte*>(aBuf.Ptr()+bytes), &aNum, sizeof(TUint32));
aBuf.SetBytes(bytes + sizeof(TUint32));
}
void FileAnsii::Read(Bwx& aBuffer, TUint32 aBytes)
{
// IFile implementations must check read length
ASSERT(aBytes);
// Check there's enough space in read buffer
ASSERT(aBytes <= aBuffer.BytesRemaining());
// Find read pointer
TByte* p = const_cast<TByte*>(aBuffer.Ptr()) + aBuffer.Bytes();
// Do the read
TUint bytesRead = (TUint)fread(p, 1, aBytes, iFilePtr);
// Register the new content with the buffer
aBuffer.SetBytes(aBuffer.Bytes() + bytesRead);
// throw if entire read wasn't performed
if ( bytesRead == 0 )
THROW(FileReadError);
}
void Bwn::Set(const Bwx& aBwx)
{
iPtr = aBwx.Ptr();
ASSERT(iPtr != NULL);
iBytes = aBwx.Bytes();
iMaxBytes = aBwx.MaxBytes();
}
void MdnsPlatform::AppendTxtRecord(Bwx& aBuffer, const TChar* aKey, const TChar* aValue)
{
ASSERT((strlen(aKey) + strlen(aValue) + 3) <= (aBuffer.MaxBytes()-aBuffer.Bytes()));
TByte length = (TByte)(strlen(aKey) + strlen(aValue) + 1);
aBuffer.Append(length);
aBuffer.Append(aKey);
aBuffer.Append('=');
aBuffer.Append(aValue);
}
void Ssdp::CanonicalDomainToUpnp(const Brx& aCanonicalDomain, Bwx& aUpnpDomain) // was UpnpDomain
{
if (aCanonicalDomain == kUpnpOrg) {
aUpnpDomain.Replace(kSchemasUpnpOrg);
}
else {
aUpnpDomain.Replace(aCanonicalDomain);
for (TUint i = 0; i < aUpnpDomain.Bytes(); i++) {
if (aUpnpDomain[i] == '.') {
aUpnpDomain[i] = '-';
}
}
}
}
Bwn::Bwn(const Bwx& aBwx) : Bwx(aBwx.Bytes(), aBwx.MaxBytes()), iPtr(aBwx.Ptr())
{
ASSERT(iPtr != NULL);
}