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			160 lines
		
	
	
	
		
			3.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			160 lines
		
	
	
	
		
			3.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /**
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|  *  Open Morrowind - an opensource Elder Scrolls III: Morrowind
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|  *  engine implementation.
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|  *
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|  *  Copyright (C) 2011 Open Morrowind Team
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|  *
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|  *  This program is free software: you can redistribute it and/or modify
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|  *  it under the terms of the GNU General Public License as published by
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|  *  the Free Software Foundation, either version 3 of the License, or
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|  *  (at your option) any later version.
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|  *
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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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|  *
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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, see <http://www.gnu.org/licenses/>.
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|  */
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| 
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| /** \file components/files/linuxpath.cpp */
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| 
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| #include "linuxpath.hpp"
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| 
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| #if defined(__linux__)
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| 
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| #include <cstdlib>
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| #include <cstring>
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| #include <pwd.h>
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| #include <unistd.h>
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| 
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| /**
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|  * \namespace Files
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|  */
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| namespace Files
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| {
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| 
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| boost::filesystem::path LinuxPath::getLocalConfigPath() const
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| {
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|     boost::filesystem::path localConfigPath(".");
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|     boost::filesystem::path suffix("/");
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| 
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|     const char* theDir = getenv("OPENMW_CONFIG");
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|     if (theDir == NULL)
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|     {
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|         theDir = getenv("XDG_CONFIG_HOME");
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|         if (theDir == NULL)
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|         {
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|             theDir = getenv("HOME");
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|             if (theDir == NULL)
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|             {
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|                 struct passwd* pwd = getpwuid(getuid());
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|                 if (pwd != NULL)
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|                 {
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|                     theDir = pwd->pw_dir;
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|                 }
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|             }
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|             if (theDir != NULL)
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|             {
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|                 suffix = boost::filesystem::path("/.config/");
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|             }
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|         }
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|     }
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| 
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|     if (theDir != NULL) {
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|         localConfigPath = boost::filesystem::path(theDir);
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|     }
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| 
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|     localConfigPath /= suffix;
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| 
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|     return localConfigPath;
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| }
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| 
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| boost::filesystem::path LinuxPath::getGlobalConfigPath() const
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| {
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|     boost::filesystem::path globalConfigPath("/etc/xdg/");
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| 
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|     char* theDir = getenv("XDG_CONFIG_DIRS");
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|     if (theDir != NULL)
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|     {
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|         // We take only first path from list
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|         char* ptr = strtok(theDir, ":");
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|         if (ptr != NULL)
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|         {
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|             globalConfigPath = boost::filesystem::path(ptr);
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|             globalConfigPath /= boost::filesystem::path("/");
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|         }
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|     }
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| 
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|     return globalConfigPath;
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| }
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| 
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| boost::filesystem::path LinuxPath::getRuntimeConfigPath() const
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| {
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|     return boost::filesystem::path("./");
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| }
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| 
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| boost::filesystem::path LinuxPath::getLocalDataPath() const
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| {
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|     boost::filesystem::path localDataPath(".");
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|     boost::filesystem::path suffix("/");
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| 
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|     const char* theDir = getenv("OPENMW_DATA");
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|     if (theDir == NULL)
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|     {
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|         theDir = getenv("XDG_DATA_HOME");
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|         if (theDir == NULL)
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|         {
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|             theDir = getenv("HOME");
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|             if (theDir == NULL)
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|             {
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|                 struct passwd* pwd = getpwuid(getuid());
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|                 if (pwd != NULL)
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|                 {
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|                     theDir = pwd->pw_dir;
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|                 }
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|             }
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|             if (theDir != NULL)
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|             {
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|                 suffix = boost::filesystem::path("/.local/share/");
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|             }
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|         }
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|     }
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| 
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|     if (theDir != NULL) {
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|         localDataPath = boost::filesystem::path(theDir);
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|     }
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| 
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|     localDataPath /= suffix;
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|     return localDataPath;
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| }
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| 
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| boost::filesystem::path LinuxPath::getGlobalDataPath() const
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| {
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|     boost::filesystem::path globalDataPath("/usr/local/share/");
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| 
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|     char* theDir = getenv("XDG_DATA_DIRS");
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|     if (theDir != NULL)
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|     {
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|         // We take only first path from list
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|         char* ptr = strtok(theDir, ":");
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|         if (ptr != NULL)
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|         {
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|             globalDataPath = boost::filesystem::path(ptr);
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|             globalDataPath /= boost::filesystem::path("/");
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|         }
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|     }
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| 
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|     return globalDataPath;
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| }
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| 
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| boost::filesystem::path LinuxPath::getRuntimeDataPath() const
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| {
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|     return boost::filesystem::path("./data/");
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| }
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| 
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| 
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| } /* namespace Files */
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| 
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| #endif /* defined(__linux__) */
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