From f01b8b98a4108413333b039bce617803db3965ef Mon Sep 17 00:00:00 2001 From: Sven Hesse Date: Tue, 25 Jan 2011 14:19:52 +0000 Subject: GOB: Add a small manager for INI configs svn-id: r55533 --- engines/gob/iniconfig.cpp | 103 ++++++++++++++++++++++++++++++++++++++++++++++ engines/gob/iniconfig.h | 65 +++++++++++++++++++++++++++++ engines/gob/module.mk | 1 + 3 files changed, 169 insertions(+) create mode 100644 engines/gob/iniconfig.cpp create mode 100644 engines/gob/iniconfig.h diff --git a/engines/gob/iniconfig.cpp b/engines/gob/iniconfig.cpp new file mode 100644 index 0000000000..f08303c0bb --- /dev/null +++ b/engines/gob/iniconfig.cpp @@ -0,0 +1,103 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "gob/iniconfig.h" + +namespace Gob { + +INIConfig::INIConfig() { +} + +INIConfig::~INIConfig() { + for (ConfigMap::iterator c = _configs.begin(); c != _configs.end(); ++c) + delete c->_value.config; +} + +bool INIConfig::getValue(Common::String &result, const Common::String &file, + const Common::String §ion, const Common::String &key, + const Common::String &def) { + + Config config; + if (!getConfig(file, config)) { + if (!openConfig(file, config)) { + result = def; + return false; + } + } + + if (!config.config->getKey(key, section, result)) { + result = def; + return false; + } + + return true; +} + +bool INIConfig::setValue(const Common::String &file, const Common::String §ion, + const Common::String &key, const Common::String &value) { + + Config config; + if (!getConfig(file, config)) + if (!createConfig(file, config)) + return false; + + config.config->setKey(key, section, value); + return true; +} + +bool INIConfig::getConfig(const Common::String &file, Config &config) { + if (!_configs.contains(file)) + return false; + + config = _configs.getVal(file); + return true; +} + +bool INIConfig::openConfig(const Common::String &file, Config &config) { + config.config = new Common::ConfigFile(); + config.created = false; + + if (!config.config->loadFromFile(file)) { + delete config.config; + config.config = 0; + return false; + } + + + _configs.setVal(file, config); + + return true; +} + +bool INIConfig::createConfig(const Common::String &file, Config &config) { + config.config = new Common::ConfigFile(); + config.created = true;; + + _configs.setVal(file, config); + + return true; +} + +} // End of namespace Gob diff --git a/engines/gob/iniconfig.h b/engines/gob/iniconfig.h new file mode 100644 index 0000000000..fc35315207 --- /dev/null +++ b/engines/gob/iniconfig.h @@ -0,0 +1,65 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#ifndef GOB_INICONFIG_H +#define GOB_INICONFIG_H + +#include "common/str.h" +#include "common/config-file.h" +#include "common/hashmap.h" + +namespace Gob { + +class INIConfig { +public: + INIConfig(); + ~INIConfig(); + + bool getValue(Common::String &result, const Common::String &file, + const Common::String §ion, const Common::String &key, + const Common::String &def = ""); + + bool setValue(const Common::String &file, const Common::String §ion, + const Common::String &key, const Common::String &value); + +private: + struct Config { + Common::ConfigFile *config; + bool created; + }; + + typedef Common::HashMap ConfigMap; + + ConfigMap _configs; + + bool getConfig(const Common::String &file, Config &config); + + bool openConfig(const Common::String &file, Config &config); + bool createConfig(const Common::String &file, Config &config); +}; + +} // End of namespace Gob + +#endif // GOB_INICONFIG_H diff --git a/engines/gob/module.mk b/engines/gob/module.mk index 94fa712632..4df47a611a 100644 --- a/engines/gob/module.mk +++ b/engines/gob/module.mk @@ -20,6 +20,7 @@ MODULE_OBJS := \ goblin_v3.o \ goblin_v4.o \ hotspots.o \ + iniconfig.o \ init.o \ init_v1.o \ init_v2.o \ -- cgit v1.2.3