1 files changed, 140 insertions, 0 deletions
diff --git a/libccnx-portal/ccnx/api/ccnx_Portal/ccnx_PortalAPI.c b/libccnx-portal/ccnx/api/ccnx_Portal/ccnx_PortalAPI.c
new file mode 100755
index 00000000..092e063c
--- /dev/null
+++ b/libccnx-portal/ccnx/api/ccnx_Portal/ccnx_PortalAPI.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ */
+#include <config.h>
+
+#include <LongBow/runtime.h>
+
+#include <ccnx/api/ccnx_Portal/ccnx_PortalAPI.h>
+
+#include <parc/algol/parc_Object.h>
+#include <parc/algol/parc_Deque.h>
+
+typedef struct {
+    PARCDeque *messageAddressBuffer;
+} _CCNxPortalAPIContext;
+
+static void
+_ccnxPortalAPIContext_Destroy(_CCNxPortalAPIContext **instancePtr)
+{
+    _CCNxPortalAPIContext *instance = *instancePtr;
+
+    parcDeque_Release(&instance->messageAddressBuffer);
+}
+
+parcObject_ExtendPARCObject(_CCNxPortalAPIContext, _ccnxPortalAPIContext_Destroy, NULL, NULL, NULL, NULL, NULL, NULL);
+
+//static parcObject_ImplementAcquire(_ccnxPortalAPIContext, _CCNxPortalAPIContext);
+
+static parcObject_ImplementRelease(_ccnxPortalAPIContext, _CCNxPortalAPIContext);
+
+static _CCNxPortalAPIContext *
+_ccnxPortalAPIContext_Create(void)
+{
+    _CCNxPortalAPIContext *result = parcObject_CreateInstance(_CCNxPortalAPIContext);
+    result->messageAddressBuffer = parcDeque_Create();
+    return result;
+}
+
+static void
+_ccnxPortalAPI_Start(void *privateData)
+{
+}
+
+static void
+_ccnxPortalAPI_Stop(void *privateData)
+{
+}
+
+static bool
+_ccnxPortalAPI_Send(void *privateData, const CCNxMetaMessage *portalMessage, const CCNxStackTimeout *microSeconds)
+{
+    const _CCNxPortalAPIContext *transportContext = (_CCNxPortalAPIContext *) privateData;
+
+    // Save the address of the portal message on our queue. We don't need to copy the whole message.
+    parcDeque_Append(transportContext->messageAddressBuffer, (void *) ccnxMetaMessage_Acquire(portalMessage));
+
+    return true;
+}
+
+static CCNxMetaMessage *
+_ccnxPortalAPI_Receive(void *privateData, const CCNxStackTimeout *microSeconds)
+{
+    const _CCNxPortalAPIContext *transportContext = (_CCNxPortalAPIContext *) privateData;
+
+    if (parcDeque_IsEmpty(transportContext->messageAddressBuffer)) {
+        return NULL;
+    }
+
+    CCNxMetaMessage *result = (CCNxMetaMessage *) parcDeque_RemoveFirst(transportContext->messageAddressBuffer);
+
+    return result;
+}
+
+static int
+_ccnxPortalAPI_GetFileId(void *privateData)
+{
+    return 3;
+}
+
+static CCNxPortalAttributes *
+_ccnxPortalAPI_GetAttributes(void *privateData)
+{
+    return NULL;
+}
+
+static bool
+_ccnxPortalAPI_SetAttributes(void *privateData, const CCNxPortalAttributes *attributes)
+{
+    return false;
+}
+
+static bool
+_ccnxPortalAPI_Listen(void *privateData, const CCNxName *name, const CCNxStackTimeout *microSeconds)
+{
+    return true;
+}
+
+static bool
+_ccnxPortalAPI_Ignore(void *privateData, const CCNxName *name, const CCNxStackTimeout *microSeconds)
+{
+    return true;
+}
+
+CCNxPortal *
+ccnxPortalAPI_LoopBack(const CCNxPortalFactory *factory, const CCNxPortalAttributes *attributes)
+{
+    _CCNxPortalAPIContext *apiContext = _ccnxPortalAPIContext_Create();
+
+    CCNxPortalStack *stack =
+        ccnxPortalStack_Create(factory,
+                               attributes,
+                               _ccnxPortalAPI_Start,
+                               _ccnxPortalAPI_Stop,
+                               _ccnxPortalAPI_Receive,
+                               _ccnxPortalAPI_Send,
+                               _ccnxPortalAPI_Listen,
+                               _ccnxPortalAPI_Ignore,
+                               _ccnxPortalAPI_GetFileId,
+                               _ccnxPortalAPI_SetAttributes,
+                               _ccnxPortalAPI_GetAttributes,
+                               apiContext,
+                               (void (*)(void **))_ccnxPortalAPIContext_Release);
+
+    CCNxPortal *result = ccnxPortal_Create(attributes, stack);
+    return result;
+}