blame: source/code/os.cpp

/*

===========================================================================

blockattack - Block Attack - Rise of the Blocks

Copyright (C) 2005-2015 Poul Sander

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, see http://www.gnu.org/licenses/

Source information and contacts persons can be found at

https://blockattack.net

===========================================================================

*/

#include "os.hpp"

#include <iostream>

#include <physfs.h>

#include "sago/platform_folders.h"

#include "version.h"

#if defined(__unix__)

#include <pwd.h>

#include <unistd.h>

#endif

static sago::PlatformFolders pf;

static std::string overrideSavePath = "";

/**

 * Returns the path to where all settings must be saved.

 * On unix-like systems this is the home-folder under: ~/.local/share/GAMENAME

 * In Windows it is My Documents/My Games

 * Consider changing this for Vista that has a special save games folder

 */

std::string getPathToSaveFiles() {

	if (overrideSavePath.length() > 0) {

		return overrideSavePath;

	}

	return pf.getSaveGamesFolder1()+"/"+GAMENAME;

}

void setPathToSaveFiles(const std::string& path) {

	overrideSavePath = path;

}

std::string defaultPlayerName() {

	std::string ret;

	#if defined(__unix__)

	int uid = getuid();

	struct passwd* pw = getpwuid(uid);

	if (pw && pw->pw_gecos) {

		ret = pw->pw_gecos;

		ret = ret.substr(0, ret.find_first_of(',',0));

	}

	if (pw && pw->pw_name && ret.empty()) {

		ret = pw->pw_name;

	}

	#endif

	return ret;

}

void OsCreateSaveFolder() {

#if defined(__unix__)

	std::string cmd = "mkdir -p '"+getPathToSaveFiles()+"/'";

	int retcode = system(cmd.c_str());

	if (retcode != 0) {

		std::cerr << "Failed to create: " << getPathToSaveFiles()+"/" << "\n";

	}

#elif defined(_WIN32)

	//Now for Windows NT/2k/xp/2k3 etc.

	CreateDirectory(pf.getSaveGamesFolder1().c_str(), nullptr);

	std::string tempA = getPathToSaveFiles();

	CreateDirectory(tempA.c_str(),nullptr);

#endif

}