Generated on Wed Dec 28 22:33:28 2005 by Doxygen 1.4.4 for OpenBinder Documentation Version 1.0
PalmSource, Inc. © 2005
00001 /* 00002 * Copyright (c) 2005 Palmsource, Inc. 00003 * 00004 * This software is licensed as described in the file LICENSE, which 00005 * you should have received as part of this distribution. The terms 00006 * are also available at http://www.openbinder.org/license.html. 00007 * 00008 * This software consists of voluntary contributions made by many 00009 * individuals. For the exact contribution history, see the revision 00010 * history and logs, available at http://www.openbinder.org 00011 */ 00012 00013 #ifndef _SUPPORT_NODE_H 00014 #define _SUPPORT_NODE_H 00015 00021 #include <support/Binder.h> 00022 #include <support/ICatalog.h> 00023 #include <support/INode.h> 00024 #include <support/INodeObserver.h> 00025 00026 #if _SUPPORTS_NAMESPACE 00027 namespace palmos { 00028 namespace support { 00029 #endif 00030 00035 B_CONST_STRING_VALUE_LARGE(BV_ENTRY_CREATED, "EntryCreated", ); 00036 B_CONST_STRING_VALUE_LARGE(BV_ENTRY_MODIFIED, "EntryModified", ); 00037 B_CONST_STRING_VALUE_LARGE(BV_ENTRY_REMOVED, "EntryRemoved", ); 00038 B_CONST_STRING_VALUE_LARGE(BV_ENTRY_RENAMED, "EntryRenamed", ); 00039 00041 00068 class SNode 00069 { 00070 public: 00071 // -------------------------------------------------------------- 00075 00076 SNode(); 00078 00079 SNode(const SContext& context, const SString& path, uint32_t node_flags=0); 00081 00085 SNode(const SValue& value); 00087 SNode(const sptr<IBinder>& binder); 00089 SNode(const sptr<INode>& node); 00091 SNode(const SNode& node); 00093 ~SNode(); 00094 00096 SNode& operator=(const SNode& o); 00097 00098 bool operator<(const SNode& o) const; 00099 bool operator<=(const SNode& o) const; 00100 bool operator==(const SNode& o) const; 00101 bool operator!=(const SNode& o) const; 00102 bool operator>=(const SNode& o) const; 00103 bool operator>(const SNode& o) const; 00104 00106 status_t StatusCheck() const; 00107 00109 sptr<INode> Node() const; 00110 00112 SValue CollapsedNode() const; 00113 00115 status_t ErrorCheck() const; 00116 00118 00119 // -------------------------------------------------------------- 00126 00127 SValue Walk(const SString& path, uint32_t flags = INode::REQUEST_DATA) const; 00128 SValue Walk(SString* path, uint32_t flags = INode::REQUEST_DATA) const; 00129 SValue Walk(const SString& path, status_t* outErr, uint32_t flags = INode::REQUEST_DATA) const; 00130 SValue Walk(SString* path, status_t* outErr, uint32_t flags = INode::REQUEST_DATA) const; 00131 00133 00134 // -------------------------------------------------------------- 00139 00140 status_t AddEntry(const SString& name, const SValue& entry) const; 00141 status_t RemoveEntry(const SString& name) const; 00142 status_t RenameEntry(const SString& entry, const SString& name) const; 00143 00145 00146 private: 00147 void get_catalog() const; 00148 00149 SValue m_value; 00150 sptr<INode> m_node; 00151 mutable sptr<ICatalog> m_catalog; // todo: remove? 00152 }; 00153 00154 class BNodeObserver : public BnNodeObserver 00155 { 00156 public: 00157 BNodeObserver(); 00158 BNodeObserver(const SContext& context); 00159 00160 virtual ~BNodeObserver(); 00161 00162 virtual void NodeChanged(const sptr<INode>& node, uint32_t flags, const SValue& hints); 00163 virtual void EntryCreated(const sptr<INode>& node, const SString& name, const sptr<IBinder>& entry); 00164 virtual void EntryModified(const sptr<INode>& node, const SString& name, const sptr<IBinder>& entry); 00165 virtual void EntryRemoved(const sptr<INode>& node, const SString& name); 00166 virtual void EntryRenamed(const sptr<INode>& node, const SString& old_name, const SString& new_name, const sptr<IBinder>& entry); 00167 }; 00168 00171 #if _SUPPORTS_NAMESPACE 00172 } } // namespace palmos::support 00173 #endif 00174 00175 #endif // _SUPPORT_NODE_H
Generated on Wed Dec 28 22:33:28 2005 by Doxygen 1.4.4 for OpenBinder Documentation Version 1.0
PalmSource, Inc. © 2005