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/*
* 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 <string.h>
#include <parc/algol/parc_DisplayIndented.h>
#include <parc/algol/parc_Object.h>
#include <parc/algol/parc_Memory.h>
#include <parc/algol/parc_JSON.h>
#include <ccnx/api/notify/notify_Status.h>
// These string constants are used in the JSON configuration
static const char jsonNotifyStatus[] = "notifyStatus";
static const char param_CONNECTION[] = "connectionId";
static const char param_CODE[] = "statusCode";
static const char param_NAME[] = "name";
static const char param_MESSAGE[] = "message";
struct notify_status {
int apiFd;
NotifyStatusCode code;
CCNxName *name;
char *message;
};
static void
_notifyStatus_Destroy(NotifyStatus **notifyStatusPtr)
{
NotifyStatus *status = *notifyStatusPtr;
if (status->name) {
ccnxName_Release(&status->name);
}
if (status->message) {
parcMemory_Deallocate((void **) &status->message);
}
}
parcObject_ExtendPARCObject(NotifyStatus, _notifyStatus_Destroy, NULL, NULL, notifyStatus_Equals, NULL, NULL, NULL);
parcObject_ImplementAcquire(notifyStatus, NotifyStatus);
parcObject_ImplementRelease(notifyStatus, NotifyStatus);
NotifyStatus *
notifyStatus_Create(int apiFd, NotifyStatusCode code, CCNxName *name, const char *message)
{
NotifyStatus *result = parcObject_CreateInstance(NotifyStatus);
result->apiFd = apiFd;
result->code = code;
result->name = name == NULL ? NULL : ccnxName_Acquire(name);
result->message = message == NULL ? NULL : parcMemory_StringDuplicate(message, strlen(message));
return result;
}
static bool
_StringEquals(const char *x, const char *y)
{
if (x == y) {
return true;
}
if (x == NULL || y == NULL) {
return false;
}
return strcmp(x, y) == 0;
}
bool
notifyStatus_Equals(const NotifyStatus *x, const NotifyStatus *y)
{
if (x == y) {
return true;
}
if (x == NULL || y == NULL) {
return false;
}
if (x->apiFd == y->apiFd) {
if (x->code == y->code) {
if (_StringEquals(x->message, y->message)) {
if (ccnxName_Equals(x->name, y->name)) {
return true;
}
}
}
}
return false;
}
int
notifyStatus_GetFiledes(const NotifyStatus *status)
{
return status->apiFd;
}
NotifyStatusCode
notifyStatus_GetStatusCode(const NotifyStatus *status)
{
return status->code;
}
CCNxName *
notifyStatus_GetName(const NotifyStatus *status)
{
return status->name;
}
char *
notifyStatus_GetMessage(const NotifyStatus *status)
{
return status->message;
}
void
notifyStatus_Display(const NotifyStatus *status, int indentation)
{
parcDisplayIndented_PrintLine(indentation, "NotifyStatus%p { .apiFd=%d, .code=%d ", status, status->apiFd, status->code);
ccnxName_Display(status->name, indentation + 1);
parcDisplayIndented_PrintLine(indentation, ".message=\"%s\"\n", status->message);
}
bool
notifyStatus_IsConnectionOpen(const NotifyStatus *status)
{
return status->code == notifyStatusCode_CONNECTION_OPEN;
}
bool
notifyStatus_IsFlowControlStarted(const NotifyStatus *status)
{
return status->code == notifyStatusCode_FLOW_CONTROL_STARTED;
}
NotifyStatus *
notifyStatus_ParseJSON(const PARCJSON *json)
{
NotifyStatus *result = NULL;
PARCJSONValue *status = parcJSON_GetValueByName(json, jsonNotifyStatus);
if (status != NULL) {
PARCJSON *status_json = parcJSONValue_GetJSON(status);
int apiFd = (int) parcJSONValue_GetInteger(parcJSON_GetValueByName(status_json, param_CONNECTION));
NotifyStatusCode code =
(NotifyStatusCode) parcJSONValue_GetInteger(parcJSON_GetValueByName(status_json, param_CODE));
CCNxName *name = NULL;
PARCJSONValue *nameValue = parcJSON_GetValueByName(status_json, param_NAME);
if (nameValue != NULL) {
PARCBuffer *sBuf = parcJSONValue_GetString(nameValue);
const char *p = parcBuffer_Overlay(sBuf, 0);
if (p != NULL) {
name = ccnxName_CreateFromCString(p);
}
}
const char *message = NULL;
PARCJSONValue *messageValue = parcJSON_GetValueByName(status_json, param_MESSAGE);
if (messageValue != NULL) {
PARCBuffer *sBuf = parcJSONValue_GetString(messageValue);
message = parcBuffer_Overlay(sBuf, 0);
}
result = notifyStatus_Create(apiFd, code, name, message);
if (name != NULL) {
ccnxName_Release(&name);
}
}
return result;
}
PARCJSON *
notifyStatus_ToJSON(const NotifyStatus *status)
{
PARCJSON *json = parcJSON_Create();
parcJSON_AddInteger(json, param_CONNECTION, notifyStatus_GetFiledes(status));
parcJSON_AddInteger(json, param_CODE, notifyStatus_GetStatusCode(status));
if (notifyStatus_GetName(status) != NULL) {
char *nameAsString = ccnxName_ToString(notifyStatus_GetName(status));
parcJSON_AddString(json, param_NAME, nameAsString);
parcMemory_Deallocate((void **) &nameAsString);
}
if (notifyStatus_GetMessage(status) != NULL) {
parcJSON_AddString(json, param_MESSAGE, notifyStatus_GetMessage(status));
}
PARCJSON *result = parcJSON_Create();
parcJSON_AddObject(result, jsonNotifyStatus, json);
parcJSON_Release(&json);
return result;
}
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