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// -*- C++ -*-
//=============================================================================
/**
* @file Locator_Options.h
*
* $Id$
*
* @brief Definition of the Options class for the Implementation Repository.
*
* @author Darrell Brunsch <brunsch@cs.wustl.edu>
*/
//=============================================================================
#ifndef LOCATOR_OPTIONS_H
#define LOCATOR_OPTIONS_H
#include "locator_export.h"
#include "ace/SString.h"
#include "ace/Time_Value.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/**
* @class Options
*
* @brief Maintains the global options.
*
* This is where the settings for TAO's Implementation Repository are stored.
*/
class Locator_Export Options
{
public:
enum SERVICE_COMMAND {
SC_NONE,
SC_INSTALL,
SC_REMOVE
};
enum RepoMode {
REPO_NONE,
REPO_XML_FILE,
REPO_HEAP_FILE,
REPO_REGISTRY
};
Options ();
/// Parse the command-line arguments and initialize the options.
int init (int argc, ACE_TCHAR *argv[]);
/// This version should only be used when run as an nt service.
int init_from_registry();
/// Service Mode
bool service (void) const;
/// Debug level for the Implementation Repository.
unsigned int debug (void) const;
/// Returns the file where the IOR should be stored.
const ACE_TString& ior_filename (void) const;
/// Will we listen for multicast location requests?
bool multicast (void) const;
/// The nt service command to run (install/remove)
SERVICE_COMMAND service_command(void) const;
int save_registry_options();
const ACE_TCHAR* cmdline(void) const;
/// File that contains the activator related information
/// that the persistent locator has to save.
const ACE_TString& persist_file_name(void) const;
/// Do we allow modifications to the servers?
bool readonly (void) const;
RepoMode repository_mode (void) const;
/// Do we wish to clear out the repository
bool repository_erase (void) const;
/// Returns the timeout value for program starting.
ACE_Time_Value startup_timeout (void) const;
/// If the server hasn't been verified for a while, then we'll
/// ping it. Note : No timers are currently used. We simply ping()
/// during indirect invocations, if this interval has elapsed.
ACE_Time_Value ping_interval (void) const;
private:
/// Parses and pulls out arguments for the ImR
int parse_args (int &argc, ACE_TCHAR *argv[]);
/// Print the usage information.
void print_usage (void) const;
/// Run a service command.
int run_service_command (const ACE_TString& cmdline);
int load_registry_options();
private:
// xml, heap, or registry
RepoMode repo_mode_;
// do we clear out the repository on load
bool erase_repo_;
/// Debug level.
unsigned int debug_;
/// File where the IOR of the server object is stored.
ACE_TString ior_output_file_;
/// Will we listen for multicast location requests?
bool multicast_;
/// Are we running as a service?
bool service_;
/// The amount of time between successive "are you started yet?" pings.
ACE_Time_Value ping_interval_;
/// The amount of time to wait for a server to response after starting it.
ACE_Time_Value startup_timeout_;
/// Can the server_repository be modified?
bool readonly_;
/// SC_NONE, SC_INSTALL, SC_REMOVE, ...
SERVICE_COMMAND service_command_;
/// Our extra command line arguments
ACE_TString cmdline_;
/// The persistent XML file name.
ACE_TString persist_file_name_;
};
#endif
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