JNIEXPORT jint JNICALL
Java_ipc_java_IPC_IPC_1queryResponse (JNIEnv *env, jclass theClass, jstring msgName,
jint length, jlong byteArray, jobject response,
jlong timeoutMSecs)
{
const char *cmsgName;
int retVal;
BYTE_ARRAY replyHandle;
FORMATTER_PTR replyFormat;
cmsgName = (*env)->GetStringUTFChars(env, msgName, 0);
retVal = _IPC_queryResponse(cmsgName, (int)length,
(BYTE_ARRAY)(size_t)byteArray,
&replyHandle, &replyFormat,
(unsigned int)timeoutMSecs);
(*env)->ReleaseStringUTFChars(env, msgName, cmsgName);
if (retVal == IPC_OK) {
jclass queryResponseClass = (*env)->GetObjectClass(env, response);
jfieldID byteArrayFieldID = (*env)->GetFieldID(env, queryResponseClass,
"byteArray", "J");
jfieldID formatterFieldID = (*env)->GetFieldID(env, queryResponseClass,
"formatter", "J");
(*env)->SetLongField(env, response, byteArrayFieldID,
(jlong)(size_t)replyHandle);
(*env)->SetLongField(env, response, formatterFieldID,
(jlong)(size_t)replyFormat);
}
return (jint)retVal;
}
IPC_RETURN_TYPE IPC_queryResponse (const char *msgName,
unsigned int length, BYTE_ARRAY content,
BYTE_ARRAY *replyHandle,
unsigned int timeoutMsecs)
{
return _IPC_queryResponse(msgName, length, content,
replyHandle, NULL, NULL, timeoutMsecs);
}
IPC_RETURN_TYPE IPC_queryResponseVC (const char *msgName,
IPC_VARCONTENT_PTR varcontent,
BYTE_ARRAY *replyHandle,
unsigned int timeoutMsecs)
{
if (!varcontent) {
RETURN_ERROR(IPC_Null_Argument);
} else {
return _IPC_queryResponse(msgName, varcontent->length, varcontent->content,
replyHandle, NULL, NULL, timeoutMsecs);
}
}