ACE_Predefined_Naming_Contexts class Reference

ACE_Predefined_Naming_Contexts Class Reference

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Static Public Methods
int	connect (ACE_Registry::Naming_Context &naming_context, HKEY predefined=HKEY_LOCAL_MACHINE, const ACE_TCHAR *machine_name=0)
Static Private Methods
int	is_local_host (const ACE_TCHAR *machine_name)
	Check if <machine_name> is the local host. More...

Member Function Documentation

int ACE_Predefined_Naming_Contexts::connect	(	ACE_Registry::Naming_Context &	naming_context,
		HKEY	predefined = HKEY_LOCAL_MACHINE,
		const ACE_TCHAR *	machine_name = 0
	)	`[static]`

Factory method for connecting to predefined registries. This method works for both remote and local machines. However, for remote machines, HKEY_CLASSES_ROOT and HKEY_CURRENT_USER types are not allowed

Definition at line 1087 of file Registry.cpp.

References ACE_LIB_TEXT, ACE_REGISTRY_CALL_RETURN, ACE_TCHAR, is_local_host, ACE_Registry::Naming_Context::key_, ACE_Registry::Binding_Iterator::naming_context, and ACE_OS_String::strcmp.

Referenced by ACE_Registry_Name_Space::open.

01090 {
01091 #if defined (ACE_HAS_WINCE)
01092   return -1;
01093 #else
01094   long result = -1;
01095 
01096   if (machine_name != 0 && ACE_OS::strcmp (ACE_LIB_TEXT ("localhost"), machine_name) == 0)
01097     machine_name = 0;
01098 
01099   if (predefined == HKEY_LOCAL_MACHINE || predefined == HKEY_USERS)
01100     result = ACE_TEXT_RegConnectRegistry (ACE_const_cast(ACE_TCHAR *, machine_name),
01101                                                           predefined,
01102                                                           &naming_context.key_);
01103   if (predefined == HKEY_CURRENT_USER || predefined == HKEY_CLASSES_ROOT)
01104     // Make sure that for these types, the machine is local
01105     if (machine_name == 0 ||
01106         ACE_Predefined_Naming_Contexts::is_local_host (machine_name))
01107       {
01108         naming_context.key_ = predefined;
01109         result = 0;
01110       }
01111     else
01112       result = -1;
01113 
01114   ACE_REGISTRY_CALL_RETURN (result);
01115 #endif  // ACE_HAS_WINCE
01116 }

int ACE_Predefined_Naming_Contexts::is_local_host ( const ACE_TCHAR * machine_name ) [static, private]

Check if <machine_name> is the local host.

Definition at line 1121 of file Registry.cpp.

References ACE_TCHAR, ACE_OS::hostname, MAXHOSTNAMELEN, and ACE_OS_String::strcmp.

Referenced by connect.

01122 {
01123   ACE_TCHAR local_host[MAXHOSTNAMELEN];
01124   int result = ACE_OS::hostname (local_host, sizeof local_host / sizeof (ACE_TCHAR));
01125   if (result == 0)
01126     result = !ACE_OS::strcmp (local_host, machine_name);
01127   else
01128     result = 0;
01129   return result;
01130 }

Generated on Mon Jun 16 12:54:12 2003 for ACE by

ACE_Predefined_Naming_Contexts Class Reference

Static Public Methods

Static Private Methods

Detailed Description

Member Function Documentation