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// -*- C++ -*-
//=============================================================================
/**
* @file Registry_Name_Space.h
*
* @author Irfan Pyarali (irfan@cs.wustl.edu)
*/
//=============================================================================
#ifndef ACE_REGISTRY_NAME_SPACE_H
#define ACE_REGISTRY_NAME_SPACE_H
#include /**/ "ace/pre.h"
#include /**/ "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if (defined (ACE_WIN32) && defined (ACE_USES_WCHAR))
// This only works on Win32 platforms when ACE_USES_WCHAR is turned on
#include "ace/Registry.h"
#include "ace/Naming_Context.h"
#include "ace/Name_Space.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
/**
* @class ACE_Registry_Name_Space
*
* @brief Interface to a Name Server Database which is maintained by
* the Win32 Registry. Allows to add, change, remove and
* resolve NameBindings.
*
* Manages a Naming Service for a registry name space which
* includes bindings for all contexts. All strings are stored in
* wide character format. A Name Binding consists of a name
* (that's the key), a value string. There is no type string
* support in this Name Space.
*/
class ACE_Export ACE_Registry_Name_Space : public ACE_Name_Space
{
public:
/// Constructor
ACE_Registry_Name_Space () = default;
/// Contacts and opens the registry on the specified server
ACE_Registry_Name_Space (ACE_Name_Options *name_options);
/// Destructor
~ACE_Registry_Name_Space () = default;
/// Contacts and opens the registry on the specified server
int open (ACE_Name_Options *name_options);
/// Bind a new name to a naming context (Wide character strings).
int bind (const ACE_NS_WString &name_in,
const ACE_NS_WString &value_in,
const char *type_in = "");
/**
* Overwrite the value or type of an existing name in a
* ACE_Name_Space or bind a new name to the context, if it didn't
* exist yet. (Wide character strings interface).
*/
int rebind (const ACE_NS_WString &name_in,
const ACE_NS_WString &value_in,
const char *type_in = "");
/// Delete a name from a ACE_Name_Space (Wide character strings
/// Interface).
int unbind (const ACE_NS_WString &name_in);
/// Get value and type of a given name binding (Wide chars). The
/// caller is responsible for deleting both @a value_out and @a type_out!
int resolve (const ACE_NS_WString &name_in,
ACE_NS_WString &value_out,
char *&type_out);
/// Get a set of names matching a specified pattern (wchars). Matching
/// means the names must begin with the pattern string.
int list_names (ACE_WSTRING_SET &set_out,
const ACE_NS_WString &pattern_in);
/// Get a set of values matching a specified pattern (wchars). Matching
/// means the values must begin with the pattern string.
int list_values (ACE_WSTRING_SET &set_out,
const ACE_NS_WString &pattern_in);
/// Get a set of types matching a specified pattern (wchars). Matching
/// means the types must begin with the pattern string.
int list_types (ACE_WSTRING_SET &set_out,
const ACE_NS_WString &pattern_in);
/**
* Get a set of names matching a specified pattern (wchars). Matching
* means the names must begin with the pattern string. Returns the
* complete binding associated each pattern match.
*/
int list_name_entries (ACE_BINDING_SET &set,
const ACE_NS_WString &pattern);
/**
* Get a set of values matching a specified pattern (wchars). Matching
* means the values must begin with the pattern string. Returns the
* complete binding associated each pattern match.
*/
int list_value_entries (ACE_BINDING_SET &set,
const ACE_NS_WString &pattern);
/**
* Get a set of types matching a specified pattern (wchars). Matching
* means the types must begin with the pattern string. Returns the
* complete binding associated each pattern match.
*/
int list_type_entries (ACE_BINDING_SET &set,
const ACE_NS_WString &pattern);
/// Dump the state of the object
void dump () const;
private:
/// current context
ACE_Registry::Naming_Context context_;
};
ACE_END_VERSIONED_NAMESPACE_DECL
#endif /* ACE_WIN32 && ACE_USES_WCHAR */
#include /**/ "ace/post.h"
#endif /* ACE_REGISTRY_NAME_SPACE_H */
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