// $Id$ #include "ace/Get_Opt.h" #include "ace/Naming_Context.h" #include "ace/Remote_Name_Space.h" #include "ace/Local_Name_Space_T.h" #include "ace/Registry_Name_Space.h" #include "ace/Memory_Pool.h" #include "ace/RW_Process_Mutex.h" ACE_RCSID(ace, Naming_Context, "$Id$") // Make life easier later on... typedef ACE_Local_Name_Space LOCAL_NAME_SPACE; typedef ACE_Local_Name_Space LITE_LOCAL_NAME_SPACE; // The following Factory is used by the ACE_Service_Config and // svc.conf file to dynamically initialize the state of the Name // Server client. ACE_FACTORY_DEFINE (ACE, ACE_Naming_Context) ACE_STATIC_SVC_DEFINE (ACE_Naming_Context, ACE_LIB_TEXT ("ACE_Naming_Context"), ACE_SVC_OBJ_T, &ACE_SVC_NAME (ACE_Naming_Context), ACE_Service_Type::DELETE_THIS | ACE_Service_Type::DELETE_OBJ, 0) ACE_STATIC_SVC_REQUIRE (ACE_Naming_Context) // The ACE_Naming_Context static service object is now defined // by the ACE_Object_Manager, in Object_Manager.cpp. int ACE_Naming_Context::info (ACE_TCHAR **strp, size_t length) const { ACE_TRACE ("ACE_Naming_Context::info"); ACE_UNUSED_ARG (length); ACE_TCHAR buf[BUFSIZ]; ACE_OS::sprintf (buf, ACE_LIB_TEXT ("%s\t#%s\n"), ACE_LIB_TEXT ("ACE_Naming_Context"), ACE_LIB_TEXT ("Proxy for making calls to a Name Server")); if (*strp == 0 && (*strp = ACE_OS_String::strdup (buf)) == 0) return -1; else ACE_OS_String::strsncpy (*strp, buf, length); return ACE_static_cast (int, ACE_OS_String::strlen (buf)); } int ACE_Naming_Context::local (void) { ACE_TRACE ("ACE_Naming_Context::local"); return ACE_OS::strcmp (this->netnameserver_host_, ACE_LIB_TEXT ("localhost")) == 0 || ACE_OS::strcmp (this->netnameserver_host_, this->hostname_) == 0; } int ACE_Naming_Context::open (Context_Scope_Type scope_in, int lite) { ACE_TRACE ("ACE_Naming_Context::open"); ACE_OS::hostname (this->hostname_, (sizeof this->hostname_ / sizeof (ACE_TCHAR))); this->netnameserver_host_ = this->name_options_->nameserver_host (); this->netnameserver_port_ = this->name_options_->nameserver_port (); // Perform factory operation to select appropriate type of // Name_Space subclass. #if (defined (ACE_WIN32) && defined (UNICODE)) // This only works on Win32 platforms when UNICODE is turned on if (this->name_options_->use_registry ()) // Use ACE_Registry ACE_NEW_RETURN (this->name_space_, ACE_Registry_Name_Space (this->name_options_), -1); #endif /* ACE_WIN32 && UNICODE */ if (!this->name_options_->use_registry ()) if (scope_in == ACE_Naming_Context::NET_LOCAL && this->local () == 0) { // Use NET_LOCAL name space, set up connection with remote server. ACE_NEW_RETURN (this->name_space_, ACE_Remote_Name_Space (this->netnameserver_host_, (u_short) this->netnameserver_port_), -1); } else // Use NODE_LOCAL or PROC_LOCAL name space. { if (lite) ACE_NEW_RETURN (this->name_space_, LITE_LOCAL_NAME_SPACE (scope_in, this->name_options_), -1); else ACE_NEW_RETURN (this->name_space_, LOCAL_NAME_SPACE (scope_in, this->name_options_), -1); } if (ACE_LOG_MSG->op_status () != 0 || this->name_space_ == 0) ACE_ERROR_RETURN ((LM_ERROR, ACE_LIB_TEXT ("NAME_SPACE::NAME_SPACE\n")), -1); return 0; } int ACE_Naming_Context::close_down (void) { ACE_TRACE ("ACE_Naming_Context::close_down"); delete this->name_options_; this->name_options_ = 0; return this->close (); } int ACE_Naming_Context::close (void) { ACE_TRACE ("ACE_Naming_Context::close"); delete this->name_space_; this->name_space_ = 0; return 0; } ACE_Naming_Context::ACE_Naming_Context (void) : name_options_ (0), name_space_ (0) { ACE_TRACE ("ACE_Naming_Context::ACE_Naming_Context"); ACE_NEW (this->name_options_, ACE_Name_Options); } ACE_Naming_Context::ACE_Naming_Context (Context_Scope_Type scope_in, int lite) : name_options_ (0), name_space_ (0) { ACE_TRACE ("ACE_Naming_Context::ACE_Naming_Context"); ACE_NEW (this->name_options_, ACE_Name_Options); // Initialize. if (this->open (scope_in, lite) == -1) ACE_ERROR ((LM_ERROR, ACE_LIB_TEXT ("%p\n"), ACE_LIB_TEXT ("ACE_Naming_Context::ACE_Naming_Context"))); } ACE_Name_Options * ACE_Naming_Context::name_options (void) { return this->name_options_; } int ACE_Naming_Context::bind (const ACE_NS_WString &name_in, const ACE_NS_WString &value_in, const char *type_in) { ACE_TRACE ("ACE_Naming_Context::bind"); return this->name_space_->bind (name_in, value_in, type_in); } int ACE_Naming_Context::bind (const char *name_in, const char *value_in, const char *type_in) { ACE_TRACE ("ACE_Naming_Context::bind"); return this->bind (ACE_NS_WString (name_in), ACE_NS_WString (value_in), type_in); } int ACE_Naming_Context::rebind (const ACE_NS_WString &name_in, const ACE_NS_WString &value_in, const char *type_in) { ACE_TRACE ("ACE_Naming_Context::rebind"); return this->name_space_->rebind (name_in, value_in, type_in); } int ACE_Naming_Context::rebind (const char *name_in, const char *value_in, const char *type_in) { ACE_TRACE ("ACE_Naming_Context::rebind"); return rebind (ACE_NS_WString (name_in), ACE_NS_WString (value_in), type_in); } int ACE_Naming_Context::resolve (const ACE_NS_WString &name_in, ACE_NS_WString &value_out, char *&type_out) { ACE_TRACE ("ACE_Naming_Context::resolve"); return this->name_space_->resolve (name_in, value_out, type_out); } int ACE_Naming_Context::resolve (const char *name_in, ACE_NS_WString &value_out, char *&type_out) { ACE_TRACE ("ACE_Naming_Context::resolve"); return this->resolve (ACE_NS_WString (name_in), value_out, type_out); } int ACE_Naming_Context::resolve (const char *name_in, char *&value_out, char *&type_out) { ACE_TRACE ("ACE_Naming_Context::resolve"); ACE_NS_WString val_str; if (this->resolve (ACE_NS_WString (name_in), val_str, type_out) == -1) return -1; // Note that *allocates* the memory! Thus, caller is // responsible for deleting it! value_out = val_str.char_rep (); return value_out == 0 ? -1 : 0; } int ACE_Naming_Context::unbind (const ACE_NS_WString &name_in) { ACE_TRACE ("ACE_Naming_Context::unbind"); return this->name_space_->unbind (name_in); } int ACE_Naming_Context::unbind (const char *name_in) { ACE_TRACE ("ACE_Naming_Context::unbind"); return this->unbind (ACE_NS_WString (name_in)); } int ACE_Naming_Context::list_names (ACE_PWSTRING_SET &set_out, const ACE_NS_WString &pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_names"); return this->name_space_->list_names (set_out, pattern_in); } int ACE_Naming_Context::list_names (ACE_PWSTRING_SET &set_out, const char *pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_names"); return this->list_names (set_out, ACE_NS_WString (pattern_in)); } int ACE_Naming_Context::list_values (ACE_PWSTRING_SET &set_out, const ACE_NS_WString &pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_values"); return this->name_space_->list_values (set_out, pattern_in); } int ACE_Naming_Context::list_values (ACE_PWSTRING_SET &set_out, const char *pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_values"); return this->list_values (set_out, ACE_NS_WString (pattern_in)); } int ACE_Naming_Context::list_types (ACE_PWSTRING_SET &set_out, const ACE_NS_WString &pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_types"); return this->name_space_->list_types (set_out, pattern_in); } int ACE_Naming_Context::list_types (ACE_PWSTRING_SET &set_out, const char *pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_types"); return this->list_types (set_out, ACE_NS_WString (pattern_in)); } int ACE_Naming_Context::list_name_entries (ACE_BINDING_SET &set_out, const ACE_NS_WString &pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_name_entries"); return this->name_space_->list_name_entries (set_out, pattern_in); } int ACE_Naming_Context::list_name_entries (ACE_BINDING_SET &set_out, const char *pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_name_entries"); return this->list_name_entries (set_out, ACE_NS_WString (pattern_in)); } int ACE_Naming_Context::list_value_entries (ACE_BINDING_SET &set_out, const ACE_NS_WString &pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_value_entries"); return this->name_space_->list_value_entries (set_out, pattern_in); } int ACE_Naming_Context::list_value_entries (ACE_BINDING_SET &set_out, const char *pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_value_entries"); return this->list_value_entries (set_out, ACE_NS_WString (pattern_in)); } int ACE_Naming_Context::list_type_entries (ACE_BINDING_SET &set_out, const ACE_NS_WString &pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_type_entries"); return this->name_space_->list_type_entries (set_out, pattern_in); } int ACE_Naming_Context::list_type_entries (ACE_BINDING_SET &set_out, const char *pattern_in) { ACE_TRACE ("ACE_Naming_Context::list_type_entries"); return this->list_type_entries (set_out, ACE_NS_WString (pattern_in)); } ACE_Naming_Context::~ACE_Naming_Context (void) { ACE_TRACE ("ACE_Naming_Context::~ACE_Naming_Context"); this->close_down (); } void ACE_Naming_Context::dump () { ACE_TRACE ("ACE_Naming_Context::dump"); this->name_space_->dump(); } int ACE_Naming_Context::init (int argc, ACE_TCHAR *argv[]) { if (ACE::debug ()) ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("ACE_Naming_Context::init\n"))); this->name_options_->parse_args (argc, argv); return this->open (this->name_options_->context ()); } int ACE_Naming_Context::fini (void) { if (ACE::debug ()) ACE_DEBUG ((LM_DEBUG, ACE_LIB_TEXT ("ACE_Naming_Context::fini\n"))); this->close_down (); return 0; } ACE_Name_Options::ACE_Name_Options (void) : debugging_ (0), verbosity_ (0), use_registry_ (0), nameserver_port_ (ACE_DEFAULT_SERVER_PORT), nameserver_host_ (ACE_OS::strdup (ACE_DEFAULT_SERVER_HOST)), process_name_ (0), database_ (ACE_OS::strdup (ACE_DEFAULT_LOCALNAME)), base_address_ (ACE_DEFAULT_BASE_ADDR) { ACE_TRACE ("ACE_Name_Options::ACE_Name_Options"); #if defined (ACE_DEFAULT_NAMESPACE_DIR) this->namespace_dir_ = ACE_OS::strdup (ACE_DEFAULT_NAMESPACE_DIR); #else /* ACE_DEFAULT_NAMESPACE_DIR */ size_t pathsize = (MAXPATHLEN + 1) * sizeof (ACE_TCHAR); this->namespace_dir_ = ACE_static_cast (ACE_TCHAR *, ACE_OS::malloc (pathsize)); if (ACE_Lib_Find::get_temp_dir (this->namespace_dir_, MAXPATHLEN) == -1) { ACE_ERROR ((LM_ERROR, ACE_LIB_TEXT ("Temporary path too long, ") ACE_LIB_TEXT ("defaulting to current directory\n"))); ACE_OS::strcat (this->namespace_dir_, ACE_LIB_TEXT (".")); ACE_OS::strcat (this->namespace_dir_, ACE_DIRECTORY_SEPARATOR_STR); } #endif /* ACE_DEFAULT_NAMESPACE_DIR */ } ACE_Name_Options::~ACE_Name_Options (void) { ACE_TRACE ("ACE_Name_Options::~ACE_Name_Options"); ACE_OS::free ((void *) this->nameserver_host_); ACE_OS::free ((void *) this->namespace_dir_ ); ACE_OS::free ((void *) this->process_name_ ); ACE_OS::free ((void *) this->database_ ); } void ACE_Name_Options::nameserver_port (int port) { ACE_TRACE ("ACE_Name_Options::nameserver_port"); this->nameserver_port_ = port; } int ACE_Name_Options::nameserver_port (void) { ACE_TRACE ("ACE_Name_Options::nameserver_port"); return this->nameserver_port_; } void ACE_Name_Options::namespace_dir (const ACE_TCHAR *dir) { ACE_TRACE ("ACE_Name_Options::namespace_dir"); ACE_OS::free ((void *) this->namespace_dir_ ); this->namespace_dir_ = ACE_OS::strdup (dir); } void ACE_Name_Options::process_name (const ACE_TCHAR *pname) { ACE_TRACE ("ACE_Name_Options::process_name"); const ACE_TCHAR *t = ACE::basename (pname, ACE_DIRECTORY_SEPARATOR_CHAR); ACE_OS::free ((void *) this->process_name_ ); this->process_name_ = ACE_OS::strdup (t); } void ACE_Name_Options::nameserver_host (const ACE_TCHAR *host) { ACE_TRACE ("ACE_Name_Options::nameserver_host"); ACE_OS::free ((void *) this->nameserver_host_); this->nameserver_host_ = ACE_OS::strdup (host); } const ACE_TCHAR * ACE_Name_Options::nameserver_host (void) { ACE_TRACE ("ACE_Name_Options::nameserver_host"); return this->nameserver_host_; } const ACE_TCHAR * ACE_Name_Options::database (void) { ACE_TRACE ("ACE_Name_Options::database"); return this->database_; } void ACE_Name_Options::database (const ACE_TCHAR *db) { ACE_TRACE ("ACE_Name_Options::database"); ACE_OS::free ((void *) this->database_); this->database_ = ACE_OS::strdup (db); } char * ACE_Name_Options::base_address (void) { ACE_TRACE ("ACE_Name_Options::base_address"); return this->base_address_; } void ACE_Name_Options::base_address (char *base_address) { ACE_TRACE ("ACE_Name_Options::base_address"); // HP-UX 11, aC++ has a bug with 64-bit pointer initialization from // a literal. To work around it, assign the literal to a long, then // to the pointer. This is allegedly fixed in aC++ A.03.10. #if defined (__hpux) && defined(__LP64__) long temp = ACE_DEFAULT_BASE_ADDRL; base_address = (char *) temp; #endif /* defined (__hpux) && defined(__LP64__) */ this->base_address_ = base_address; } ACE_Naming_Context::Context_Scope_Type ACE_Name_Options::context (void) { ACE_TRACE ("ACE_Name_Options::context"); return this->context_; } void ACE_Name_Options::context (ACE_Naming_Context::Context_Scope_Type context) { ACE_TRACE ("ACE_Name_Options::context"); this->context_ = context; } const ACE_TCHAR * ACE_Name_Options::process_name (void) { ACE_TRACE ("ACE_Name_Options::process_name"); return this->process_name_; } const ACE_TCHAR * ACE_Name_Options::namespace_dir (void) { ACE_TRACE ("ACE_Name_Options::namespace_dir"); return this->namespace_dir_; } int ACE_Name_Options::debug (void) { ACE_TRACE ("ACE_Name_Options::debug"); return this->debugging_; } int ACE_Name_Options::use_registry (void) { ACE_TRACE ("ACE_Name_Options::use_registry"); return this->use_registry_; } void ACE_Name_Options::use_registry (int x) { ACE_TRACE ("ACE_Name_Options::use_registry"); this->use_registry_ = x; } int ACE_Name_Options::verbose (void) { ACE_TRACE ("ACE_Name_Options::verbose"); return this->verbosity_; } void ACE_Name_Options::parse_args (int argc, ACE_TCHAR *argv[]) { ACE_TRACE ("ACE_Name_Options::parse_args"); ACE_LOG_MSG->open (argv[0]); this->process_name (argv[0]); // Default is to use the PROC_LOCAL context... this->context (ACE_Naming_Context::PROC_LOCAL); // Make the database name the same as the process name by default // (note that this makes a copy of the process_name_ so that we can // clean it up in the destructor). this->database (this->process_name ()); ACE_Get_Opt get_opt (argc, argv, ACE_LIB_TEXT ("b:c:dh:l:P:p:s:T:vr")); for (int c; (c = get_opt ()) != -1; ) switch (c) { case 'c': { if (ACE_OS::strcmp (get_opt.opt_arg (), ACE_LIB_TEXT ("PROC_LOCAL")) == 0) this->context (ACE_Naming_Context::PROC_LOCAL); else if (ACE_OS::strcmp (get_opt.opt_arg (), ACE_LIB_TEXT ("NODE_LOCAL")) == 0) this->context (ACE_Naming_Context::NODE_LOCAL); else if (ACE_OS::strcmp (get_opt.opt_arg (), ACE_LIB_TEXT ("NET_LOCAL")) == 0) this->context (ACE_Naming_Context::NET_LOCAL); } break; case 'd': this->debugging_ = 1; break; case 'r': this->use_registry_ = 1; break; case 'h': this->nameserver_host (get_opt.opt_arg ()); break; case 'l': this->namespace_dir (get_opt.opt_arg ()); break; case 'P': this->process_name (get_opt.opt_arg ()); break; case 'p': this->nameserver_port (ACE_OS::atoi (get_opt.opt_arg ())); break; case 's': this->database (get_opt.opt_arg ()); break; case 'b': this->base_address (ACE_static_cast (char *, ACE_OS::atop (get_opt.opt_arg ()))); break; case 'T': if (ACE_OS::strcasecmp (get_opt.opt_arg (), ACE_LIB_TEXT ("ON")) == 0) ACE_Trace::start_tracing (); else if (ACE_OS::strcasecmp (get_opt.opt_arg (), ACE_LIB_TEXT ("OFF")) == 0) ACE_Trace::stop_tracing (); break; case 'v': this->verbosity_ = 1; break; default: ACE_OS::fprintf (stderr, "%s\n" "\t[-d] (enable debugging)\n" "\t[-h nameserver host]\n" "\t[-l namespace directory]\n" "\t[-P processname]\n" "\t[-p nameserver port]\n" "\t[-s database name]\n" "\t[-b base address]\n" "\t[-v] (verbose) \n" "\t[-r] (use Win32 Registry) \n", argv[0]); /* NOTREACHED */ break; } } #if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION) template class ACE_Local_Name_Space ; template class ACE_Local_Name_Space ; template class ACE_Malloc; template class ACE_Malloc; template class ACE_Malloc_T; template class ACE_Malloc_T; template class ACE_Allocator_Adapter >; template class ACE_Allocator_Adapter >; template class ACE_Name_Space_Map > >; template class ACE_Name_Space_Map > >; #elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA) #pragma instantiate ACE_Local_Name_Space #pragma instantiate ACE_Local_Name_Space #pragma instantiate ACE_Malloc #pragma instantiate ACE_Malloc #pragma instantiate ACE_Malloc_T #pragma instantiate ACE_Malloc_T #pragma instantiate ACE_Allocator_Adapter > #pragma instantiate ACE_Allocator_Adapter > #pragma instantiate ACE_Name_Space_Map > > #pragma instantiate ACE_Name_Space_Map > > #endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */