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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsSubscribableServer_h__
#define nsSubscribableServer_h__
#include "nsCOMPtr.h"
#include "nsStringGlue.h"
#include "nsISubscribableServer.h"
#include "nsIRDFService.h"
#include "nsSubscribeDataSource.h"
#include "nsIRDFResource.h"
typedef struct _subscribeTreeNode {
char *name;
bool isSubscribed;
struct _subscribeTreeNode *prevSibling;
struct _subscribeTreeNode *nextSibling;
struct _subscribeTreeNode *firstChild;
struct _subscribeTreeNode *lastChild;
struct _subscribeTreeNode *parent;
struct _subscribeTreeNode *cachedChild;
#ifdef HAVE_SUBSCRIBE_DESCRIPTION
char16_t *description;
#endif
#ifdef HAVE_SUBSCRIBE_MESSAGES
uint32_t messages;
#endif
bool isSubscribable;
} SubscribeTreeNode;
#if defined(DEBUG_sspitzer) || defined(DEBUG_seth)
#define DEBUG_SUBSCRIBE 1
#endif
class nsSubscribableServer : public nsISubscribableServer
{
public:
nsSubscribableServer();
nsresult Init();
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSISUBSCRIBABLESERVER
private:
virtual ~nsSubscribableServer();
nsresult ConvertNameToUnichar(const char *inStr, char16_t **outStr);
nsCOMPtr <nsISubscribeListener> mSubscribeListener;
nsCString mIncomingServerUri;
nsCOMPtr <nsISubscribeDataSource> mSubscribeDS;
char mDelimiter;
bool mShowFullName;
bool mStopped;
nsCOMPtr <nsIRDFResource> kNC_Child;
nsCOMPtr <nsIRDFResource> kNC_Subscribed;
nsCOMPtr <nsIRDFLiteral> kTrueLiteral;
nsCOMPtr <nsIRDFLiteral> kFalseLiteral;
nsCOMPtr <nsIRDFService> mRDFService;
SubscribeTreeNode *mTreeRoot;
nsresult FreeSubtree(SubscribeTreeNode *node);
nsresult CreateNode(SubscribeTreeNode *parent, const char *name, SubscribeTreeNode **result);
nsresult AddChildNode(SubscribeTreeNode *parent, const char *name, SubscribeTreeNode **child);
nsresult FindAndCreateNode(const nsACString &aPath,
SubscribeTreeNode **aResult);
nsresult NotifyAssert(SubscribeTreeNode *subjectNode, nsIRDFResource *property, SubscribeTreeNode *objectNode);
nsresult NotifyChange(SubscribeTreeNode *subjectNode, nsIRDFResource *property, bool value);
nsresult Notify(nsIRDFResource *subject, nsIRDFResource *property, nsIRDFNode *object, bool isAssert, bool isChange);
void BuildURIFromNode(SubscribeTreeNode *node, nsACString &uri);
nsresult EnsureSubscribeDS();
nsresult EnsureRDFService();
};
#endif // nsSubscribableServer_h__
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