Changeset - cea442358b19
[Not reviewed]
Merge
0 2 0
HanzZ - 14 years ago 2012-04-10 18:38:40
hanzz.k@gmail.com
Merge branch 'master' of github.com:hanzz/libtransport
1 file changed with 11 insertions and 1 deletions:
0 comments (0 inline, 0 general)
src/config.cpp
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@@ -6,52 +6,58 @@
 
 * 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  02111-1301  USA
 
 */
 

	
 
#include "transport/config.h"
 
#include <fstream>
 
#ifdef _MSC_VER
 
#include <direct.h>
 
#define getcwd _getcwd
 
#include <windows.h>
 
#define PATH_MAX MAX_PATH
 
#endif
 

	
 
#include "iostream"
 
#include "boost/version.hpp"
 

	
 
#define BOOST_MAJOR_VERSION BOOST_VERSION / 100000
 
#define BOOST_MINOR_VERSION BOOST_VERSION / 100 % 1000
 

	
 
using namespace boost::program_options;
 

	
 
namespace Transport {
 
int getRandomPort(const std::string &s) {
 
static int getRandomPort(const std::string &s) {
 
	unsigned long r = 0;
 
	BOOST_FOREACH(char c, s) {
 
		r += (int) c;
 
	}
 
	srand(time(NULL) + r);
 
	return 30000 + rand() % 10000;
 
}
 

	
 
bool Config::load(const std::string &configfile, boost::program_options::options_description &opts, const std::string &jid) {
 
	std::ifstream ifs(configfile.c_str());
 
	if (!ifs.is_open())
 
		return false;
 

	
 
	m_file = configfile;
 
	bool ret = load(ifs, opts, jid);
 
	ifs.close();
 

	
 
	char path[PATH_MAX] = "";
 
	if (m_file.find_first_of("/") != 0) {
 
		getcwd(path, PATH_MAX);
 
		m_file = std::string(path) + "/" + m_file;
 
	}
 

	
 
	return ret;
 
@@ -178,38 +184,42 @@ bool Config::load(std::istream &ifs, boost::program_options::options_description
 
		}
 
		else if (opt.value[0].find("$jid") != std::string::npos) {
 
			boost::replace_all(opt.value[0], "$jid", jid);
 
		}
 
	}
 

	
 
	store(parsed, m_variables);
 
	notify(m_variables);
 

	
 
	onConfigReloaded();
 

	
 
	return true;
 
}
 

	
 
bool Config::load(std::istream &ifs) {
 
	options_description opts("Transport options");
 
	return load(ifs, opts);
 
}
 

	
 
bool Config::load(const std::string &configfile, const std::string &jid) {
 
	try {
 
		options_description opts("Transport options");
 
		return load(configfile, opts, jid);
 
	} catch ( const boost::program_options::multiple_occurrences& e ) {
 
#if (BOOST_MAJOR_VERSION >= 1 && BOOST_MINOR_VERSION >= 42)
 
		std::cerr << configfile << " parsing error: " << e.what() << " from option: " << e.get_option_name() << std::endl;
 
#else
 
		std::cerr << configfile << " parsing error: " << e.what() << std::endl;
 
#endif
 
		return false;
 
	}
 
}
 

	
 
bool Config::reload() {
 
	if (m_file.empty()) {
 
		return false;
 
	}
 

	
 
	return load(m_file);
 
}
 

	
 
}
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