mama_status qpidBridge_init (mamaBridge bridgeImpl)
{
mama_status status = MAMA_STATUS_OK;
const char* runtimeVersion = NULL;
/* Reusable buffer to populate with property values */
char propString[MAX_INTERNAL_PROP_LEN];
versionInfo rtVer;
/* Will set the bridge's compile time MAMA version */
MAMA_SET_BRIDGE_COMPILE_TIME_VERSION(QPID_BRIDGE_NAME);
/* Ensure that the qpid bridge is defined as not deferring entitlements */
status = mamaBridgeImpl_setReadOnlyProperty (bridgeImpl,
MAMA_PROP_BARE_ENT_DEFERRED,
"false");
/* Get the runtime version of MAMA and parse into version struct */
runtimeVersion = mamaInternal_getMetaProperty (MAMA_PROP_MAMA_RUNTIME_VER);
strToVersionInfo (runtimeVersion, &rtVer);
/* NB checks are runtime only - assume build system will prevent accidental
* compilation against incompatible versions. This is a demonstration to
* show how you could do runtime version checking. */
if (1 == rtVer.mMajor)
{
mama_log (MAMA_LOG_LEVEL_SEVERE, "qpidBridge_init(): "
"This version of the bridge (%s) cannot be used with MAMA %s.",
QPID_BRIDGE_VERSION,
runtimeVersion);
return MAMA_STATUS_NOT_IMPLEMENTED;
}
return status;
}
void zmqBridge_createImpl (mamaBridge* result)
{
mamaBridgeImpl* bridge = NULL;
if (NULL == result)
{
return;
}
/* Create the wrapping MAMA bridge */
bridge = (mamaBridgeImpl*) calloc (1, sizeof (mamaBridgeImpl));
if (NULL == bridge)
{
mama_log (MAMA_LOG_LEVEL_SEVERE, "zmqBridge_createImpl(): "
"Could not allocate memory for MAMA bridge implementation.");
*result = NULL;
return;
}
/* Populate the bridge impl structure with the function pointers */
INITIALIZE_BRIDGE (bridge, zmq);
/* Return the newly created bridge */
*result = (mamaBridge) bridge;
mamaBridgeImpl_setReadOnlyProperty (
(mamaBridge) bridge,
"mama.zmq.entitlements.deferred", "false");
}
