/// Creates a new message entry. The initial reference count is 1.
///
/// @param[in] msg the message represented
/// @param[in] pData the binary encoding of the message - the pointer will be retained by the new object
/// @param[in] cbData the length of the binary encoding
CFudgeMsgInfo::CFudgeMsgInfo (FudgeMsg msg, void *pData, size_t cbData) {
m_nRefCount = 1;
m_msg = msg;
FudgeMsg_retain (msg);
m_pData = pData;
m_cbData = cbData;
}
FudgeStatus FudgeMsgEnvelope_create ( FudgeMsgEnvelope * envelopeptr,
fudge_byte directives,
fudge_byte schemaversion,
fudge_i16 taxonomy,
FudgeMsg message )
{
FudgeStatus status;
if ( ! ( *envelopeptr = FUDGEMEMORY_MALLOC( FudgeMsgEnvelope, sizeof ( struct FudgeMsgEnvelopeImpl ) ) ) )
return FUDGE_OUT_OF_MEMORY;
if ( ( status = FudgeRefCount_create ( &( ( *envelopeptr )->refcount ) ) ) != FUDGE_OK )
goto release_and_fail;
if ( ( status = FudgeMsg_retain ( message ) ) != FUDGE_OK )
goto release_and_fail;
( *envelopeptr )->directives = directives;
( *envelopeptr )->schemaversion = schemaversion;
( *envelopeptr )->taxonomy = taxonomy;
( *envelopeptr )->message = message;
return FUDGE_OK;
release_and_fail:
FUDGEMEMORY_FREE( *envelopeptr );
return status;
}
void SetStash (FudgeMsg msgStash) {
m_oStashMutex.Enter ();
if (m_msgStash) {
LOGDEBUG (TEXT ("Discarding old stash message"));
FudgeMsg_release (m_msgStash);
}
FudgeMsg_retain (msgStash);
m_msgStash = msgStash;
m_oStashMutex.Leave ();
}
/// Creates a Fudge message from a binary encoding.
///
/// @param[in] pData the encoded message data
/// @param[in] cbData the length of the encoded data in bytes
/// @return the message, or NULL if there is a problem
static FudgeMsg _DecodeFudgeMsg (const void *pData, size_t cbData) {
FudgeMsgEnvelope env;
FudgeMsg msg = NULL;
if (FudgeCodec_decodeMsg (&env, (fudge_byte*)pData, cbData) == FUDGE_OK) {
msg = FudgeMsgEnvelope_getMessage (env);
FudgeMsg_retain (msg);
FudgeMsgEnvelope_release (env);
} else {
LOGWARN (TEXT ("Couldn't decode Fudge message"));
}
return msg;
}
FudgeStatus FudgeMsg_addFieldMsg ( FudgeMsg message, const FudgeString name, const fudge_i16 * ordinal, FudgeMsg value )
{
FudgeStatus status;
FudgeFieldData data;
if ( ! ( message && value ) )
return FUDGE_NULL_POINTER;
if ( ( status = FudgeMsg_retain ( value ) ) != FUDGE_OK )
return status;
data.message = value;
if ( ( status = FudgeMsg_addFieldData ( message, FUDGE_TYPE_FUDGE_MSG, name, ordinal, &data, 0 ) ) != FUDGE_OK )
{
FudgeMsg_release ( value );
return status;
}
return FUDGE_OK;
}
