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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <SwifTools/Application/UnixApplicationPathProvider.h>
#include <unistd.h>
#include <boost/algorithm/string.hpp>
#include <iostream>
#include <Swiften/Base/String.h>
#include <Swiften/Base/foreach.h>
namespace Swift {
UnixApplicationPathProvider::UnixApplicationPathProvider(const std::string& name) : ApplicationPathProvider(name) {
resourceDirs.push_back(getExecutableDir() / "../resources"); // Development
resourceDirs.push_back(getExecutableDir() / ".." / "share" / boost::to_lower_copy(getApplicationName())); // Local install
char* xdgDataDirs = getenv("XDG_DATA_DIRS");
if (xdgDataDirs) {
std::vector<std::string> dataDirs = String::split(xdgDataDirs, ':');
if (!dataDirs.empty()) {
foreach(const std::string& dir, dataDirs) {
resourceDirs.push_back(boost::filesystem::path(dir) / "swift");
}
return;
}
}
resourceDirs.push_back("/usr/local/share/" + boost::to_lower_copy(getApplicationName()));
resourceDirs.push_back("/usr/share/" + boost::to_lower_copy(getApplicationName()));
}
boost::filesystem::path UnixApplicationPathProvider::getHomeDir() const {
char* home = getenv("HOME");
return home ? boost::filesystem::path(home) : boost::filesystem::path();
}
boost::filesystem::path UnixApplicationPathProvider::getDataDir() const {
char* xdgDataHome = getenv("XDG_DATA_HOME");
std::string dataDir;
if (xdgDataHome) {
dataDir = std::string(xdgDataHome);
}
boost::filesystem::path dataPath = (dataDir.empty() ?
getHomeDir() / ".local" / "share"
: boost::filesystem::path(dataDir)) / boost::to_lower_copy(getApplicationName());
try {
boost::filesystem::create_directories(dataPath);
}
catch (const boost::filesystem::filesystem_error& e) {
std::cerr << "ERROR: " << e.what() << std::endl;
}
return dataPath;
}
}
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