Initial commit: ccnxlibs.

Change-Id: I1b376527a7dd01a6b9e083a6cb646955902f45c0
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 258 insertions, 0 deletions

diff --git a/libccnx-portal/ccnx/api/ccnx_Portal/ccnx_PortalAnchor.c b/libccnx-portal/ccnx/api/ccnx_Portal/ccnx_PortalAnchor.c
new file mode 100644
index 00000000..3155823a
--- /dev/null
+++ b/libccnx-portal/ccnx/api/ccnx_Portal/ccnx_PortalAnchor.c
@@ -0,0 +1,258 @@
+/*
+ * 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 <stdio.h>
+
+#include <parc/algol/parc_Object.h>
+#include <parc/algol/parc_DisplayIndented.h>
+#include <parc/algol/parc_Memory.h>
+#include <parc/algol/parc_Time.h>
+
+#include <ccnx/api/ccnx_Portal/ccnx_PortalAnchor.h>
+
+struct CCNxPortalAnchor {
+    CCNxName *prefix;
+    time_t expireTime;
+};
+
+static bool
+_ccnxPortalAnchor_Destructor(CCNxPortalAnchor **instancePtr)
+{
+    assertNotNull(instancePtr, "Parameter must be a non-null pointer to a CCNxPortalAnchor pointer.");
+    CCNxPortalAnchor *instance = *instancePtr;
+
+    ccnxName_Release(&instance->prefix);
+
+    /* cleanup the instance fields here */
+    return true;
+}
+
+parcObject_ImplementAcquire(ccnxPortalAnchor, CCNxPortalAnchor);
+
+parcObject_ImplementRelease(ccnxPortalAnchor, CCNxPortalAnchor);
+
+#define parcObject_OverrideCopy(_name_) .copy = (PARCObjectCopy *) _name_
+parcObject_Override(CCNxPortalAnchor, PARCObject,
+                    parcObject_OverrideCopy(ccnxPortalAnchor_Copy),
+                    .toString = (PARCObjectToString *) ccnxPortalAnchor_ToString,
+                    .equals = (PARCObjectEquals *) ccnxPortalAnchor_Equals,
+                    .compare = (PARCObjectCompare *) ccnxPortalAnchor_Compare,
+                    .hashCode = (PARCObjectHashCode *) ccnxPortalAnchor_HashCode,
+                    .toJSON = (PARCObjectToJSON *) ccnxPortalAnchor_ToJSON,
+                    .display = (PARCObjectDisplay *) ccnxPortalAnchor_Display,
+                    .destructor = (PARCObjectDestructor *) _ccnxPortalAnchor_Destructor
+                    );
+
+void
+ccnxPortalAnchor_AssertValid(const CCNxPortalAnchor *instance)
+{
+    assertTrue(ccnxPortalAnchor_IsValid(instance),
+               "CCNxPortalAnchor is not valid.");
+}
+
+
+CCNxPortalAnchor *
+ccnxPortalAnchor_Create(const CCNxName *name, time_t expireTime)
+{
+    CCNxPortalAnchor *result = parcObject_CreateInstance(CCNxPortalAnchor);
+
+    if (result != NULL) {
+        result->prefix = ccnxName_Acquire(name);
+        result->expireTime = expireTime;
+    }
+
+    return result;
+}
+
+CCNxPortalAnchor *
+ccnxPortalAnchor_CreateFromJSON(const PARCJSON *json)
+{
+    CCNxPortalAnchor *result = parcObject_CreateInstance(CCNxPortalAnchor);
+
+    if (result != NULL) {
+        result->prefix = ccnxName_CreateFromCString(parcBuffer_Overlay(parcJSONValue_GetString(parcJSON_GetByPath(json, "/namePrefix")), 0));
+        result->expireTime = parcJSONValue_GetInteger(parcJSON_GetByPath(json, "/expireTime"));
+
+        ccnxPortalAnchor_OptionalAssertValid(result);
+    }
+
+    return result;
+}
+
+int
+ccnxPortalAnchor_Compare(const CCNxPortalAnchor *instance, const CCNxPortalAnchor *other)
+{
+    int result = 0;
+
+    return result;
+}
+
+CCNxPortalAnchor *
+ccnxPortalAnchor_Copy(const CCNxPortalAnchor *original)
+{
+    CCNxName *prefixCopy = ccnxName_Copy(original->prefix);
+    CCNxPortalAnchor *result = ccnxPortalAnchor_Create(prefixCopy, original->expireTime);
+    ccnxName_Release(&prefixCopy);
+
+    return result;
+}
+
+void
+ccnxPortalAnchor_Display(const CCNxPortalAnchor *anchor, int indentation)
+{
+    char *prefix = ccnxName_ToString(anchor->prefix);
+
+    parcDisplayIndented_PrintLine(indentation, "CCNxPortalAnchor@%p {", anchor);
+    parcDisplayIndented_PrintLine(indentation + 1, ".prefix=%s}", prefix);
+    parcDisplayIndented_PrintLine(indentation + 1, ".expireTime=%ld", anchor->expireTime);
+
+    /* Call Display() functions for the fields here. */
+    parcDisplayIndented_PrintLine(indentation, "}");
+    parcMemory_Deallocate(&prefix);
+}
+
+bool
+ccnxPortalAnchor_Equals(const CCNxPortalAnchor *x, const CCNxPortalAnchor *y)
+{
+    bool result = false;
+
+    if (x == y) {
+        result = true;
+    } else if (x == NULL || y == NULL) {
+        result = false;
+    } else {
+        if (ccnxName_Equals(x->prefix, y->prefix)) {
+            if (x->expireTime == y->expireTime) {
+                result = true;
+            }
+        }
+    }
+
+    return result;
+}
+
+PARCHashCode
+ccnxPortalAnchor_HashCode(const CCNxPortalAnchor *instance)
+{
+    PARCHashCode result = 0;
+
+    return result;
+}
+
+bool
+ccnxPortalAnchor_IsValid(const CCNxPortalAnchor *instance)
+{
+    bool result = false;
+
+    if (instance != NULL) {
+        result = true;
+    }
+
+    return result;
+}
+
+PARCJSON *
+ccnxPortalAnchor_ToJSON(const CCNxPortalAnchor *anchor)
+{
+    ccnxPortalAnchor_OptionalAssertValid(anchor);
+
+    PARCJSON *result = parcJSON_Create();
+    if (result != NULL) {
+        char *prefix = ccnxName_ToString(anchor->prefix);
+
+        parcJSON_AddString(result, "namePrefix", prefix);
+        parcJSON_AddInteger(result, "expireTime", (int64_t) anchor->expireTime);
+
+        parcMemory_Deallocate(&prefix);
+    }
+
+    return result;
+}
+
+PARCBufferComposer *
+ccnxPortalAnchor_BuildString(const CCNxPortalAnchor *anchor, PARCBufferComposer *composer)
+{
+    char *name = ccnxName_ToString(anchor->prefix);
+
+    char expireTime[64];
+    if (anchor->expireTime == -1) {
+        strcpy(expireTime, "                      never");
+    } else {
+        parcTime_TimeAsRFC3339(anchor->expireTime, expireTime);
+    }
+    parcBufferComposer_Format(composer, "{ %s %s }", name, expireTime);
+
+    parcMemory_Deallocate(&name);
+
+    return composer;
+}
+
+char *
+ccnxPortalAnchor_ToString(const CCNxPortalAnchor *anchor)
+{
+    ccnxPortalAnchor_OptionalAssertValid(anchor);
+
+    PARCBufferComposer *composer = parcBufferComposer_Create();
+    ccnxPortalAnchor_BuildString(anchor, composer);
+    char *result = parcBufferComposer_ToString(composer);
+    parcBufferComposer_Release(&composer);
+
+    return result;
+}
+
+CCNxPortalAnchor *
+ccnxPortalAnchor_Deserialize(PARCBuffer *buffer)
+{
+    PARCJSON *json = parcJSON_ParseBuffer(buffer);
+
+    CCNxPortalAnchor *result = ccnxPortalAnchor_CreateFromJSON(json);
+    parcJSON_Release(&json);
+    return result;
+}
+
+PARCBufferComposer *
+ccnxPortalAnchor_Serialize(const CCNxPortalAnchor *namePrefix, PARCBufferComposer *composer)
+{
+    PARCJSON *json = ccnxPortalAnchor_ToJSON(namePrefix);
+
+    char *string = parcJSON_ToString(json);
+    parcBufferComposer_PutString(composer, string);
+    parcMemory_Deallocate(&string);
+    parcJSON_Release(&json);
+    return composer;
+}
+
+CCNxName *
+ccnxPortalAnchor_GetNamePrefix(const CCNxPortalAnchor *anchor)
+{
+    return anchor->prefix;
+}
+
+time_t
+ccnxPortalAnchor_GetExpireTime(const CCNxPortalAnchor *anchor)
+{
+    return anchor->expireTime;
+}
+
+time_t
+ccnxPortalAnchor_SetExpireTime(CCNxPortalAnchor *anchor, const time_t expireTime)
+{
+    time_t previousExpireTime = anchor->expireTime;
+    anchor->expireTime = expireTime;
+    return previousExpireTime;
+}