97 lines
2.3 KiB
C++
97 lines
2.3 KiB
C++
/*
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ConfigFacade - C++ convenience wrapper and startup of the config system
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Copyright (C) Lumiera.org
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2008, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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#include "include/logging.h"
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#include "include/lifecycle.h"
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#include "include/configfacade.hpp"
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extern "C" { // TODO: can't include "lumiera/config.h" from C++ code, because it uses an identifier "new"
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/** Initialise the configuration subsystem.
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* Must be called exactly once prior to any use
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* @param path search path for config files.
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*/
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int lumiera_config_init (const char* path);
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/** Destroys the configuration subsystem.
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* Subsequent calls are no-op. */
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void
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lumiera_config_destroy ();
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}
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#ifndef LUMIERA_CONFIG_PATH
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#error LUMIERA_CONFIG_PATH not defined
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#endif
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namespace lumiera {
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namespace {
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void
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pull_up_ConfigSystem ()
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{
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TRACE (common, "booting up config system");
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Config::instance();
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}
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LifecycleHook trigger__ (ON_BASIC_INIT, &pull_up_ConfigSystem);
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}
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/** storage for the single system-wide config facade instance */
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Singleton<Config> Config::instance;
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Config::Config ()
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{
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lumiera_config_init (LUMIERA_CONFIG_PATH);
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INFO (config, "Config system ready.");
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TODO ("wire Config facade to config interface");
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}
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Config::~Config()
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{
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lumiera_config_destroy();
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TRACE (common, "config system closed.");
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}
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const string
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Config::get (string const& key)
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{
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UNIMPLEMENTED ("config facade access to config value");
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return string("warwohlnix");
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}
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} // namespace lumiera
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