///////////////////////////////////////////////////////////////////////////////
// WriteObject -- template class that writes an object to disk (ie -- report,
// db, etc) either encrypted or unencrypted.
// The only requrement on the object is that it is typed serializable.
// errorMsg is a number that can be passed to iUserString to indicate an
// appropriate error message if the object fails to load
//
// 10/30 -- this function has been expanded to take two objects -- a header and
// an object. Both are typed serializable, but the header can be NULL if
// none is desired.
///////////////////////////////////////////////////////////////////////////////
static void WriteObject(const TCHAR* filename,
const iTypedSerializable* pObjHeader,
const iTypedSerializable& obj,
cFileHeader& fileHeader,
bool bEncrypt,
const cElGamalSigPrivateKey* pPrivateKey)
{
cDebug d("WriteObject");
d.TraceDebug(_T("Writing %s to file %s\n"), obj.GetType().AsString(), filename);
ASSERT(pPrivateKey || (!bEncrypt));
cFileArchive arch;
if (!cFileUtil::IsRegularFile(filename) && cFileUtil::FileExists(filename))
throw eArchiveNotRegularFile(filename);
try
{
arch.OpenReadWrite(filename);
}
catch (eArchive&)
{
// probably better to rethrow this as a write failed exception
throw eArchiveWrite(filename, iFSServices::GetInstance()->GetErrString());
}
WriteObjectToArchive(arch, filename, pObjHeader, obj, fileHeader, bEncrypt, pPrivateKey);
arch.Close();
}
/// General
TSS_REGISTER_ERROR( eErrorGeneral(), _T("General Error") );
TSS_REGISTER_ERROR( eOpen(), _T("File could not be opened.") );
TSS_REGISTER_ERROR( eOpenRead(), _T("File could not be opened for reading.") );
TSS_REGISTER_ERROR( eOpenWrite(), _T("File could not be opened for writing.") );
TSS_REGISTER_ERROR( eBadModeSwitch(), _T("Unknown mode specified.") );
TSS_REGISTER_ERROR( eBadCmdLine(), _T("Command line error.") );
/// Archive
TSS_REGISTER_ERROR( eArchive(), _T("Archive error.") )
TSS_REGISTER_ERROR( eArchiveOpen(), _T("File could not be opened.") )
TSS_REGISTER_ERROR( eArchiveWrite(), _T("File could not be written.") )
TSS_REGISTER_ERROR( eArchiveRead(), _T("File could not be read.") )
TSS_REGISTER_ERROR( eArchiveEOF(), _T("End of file reached.") )
TSS_REGISTER_ERROR( eArchiveSeek(), _T("File seek failed.") )
TSS_REGISTER_ERROR( eArchiveMemmap(), _T("Memory mapped archive file invalid.") )
TSS_REGISTER_ERROR( eArchiveOutOfMem(), _T("Archive ran out of memory.") )
TSS_REGISTER_ERROR( eArchiveInvalidOp(),_T("Archive logic error.") )
TSS_REGISTER_ERROR( eArchiveFormat(), _T("Archive file format invalid.") )
TSS_REGISTER_ERROR( eArchiveNotRegularFile(), _T("File is not a regular file.") )
TSS_REGISTER_ERROR( eArchiveCrypto(), _T("File could not be decrypted.") )
TSS_REGISTER_ERROR( eArchiveStringTooLong(), _T("String was too long.") )
/// File
TSS_REGISTER_ERROR( eFile(), _T("File error.") )
