Sha256: 11930b3287895e56e78bbe4838bc811c18e8ed6a36b929474cad4a616c663ba3
Contents?: true
Size: 1.33 KB
Versions: 16
Compression:
Stored size: 1.33 KB
Contents
#include <internal/facts/posix/xen_resolver.hpp>
#include <leatherman/execution/execution.hpp>
#include <leatherman/logging/logging.hpp>
#include <boost/filesystem.hpp>
using namespace std;
using namespace facter::facts;
using namespace leatherman::execution;
using namespace boost::filesystem;
namespace bs = boost::system;
namespace facter { namespace facts { namespace posix {
string xen_resolver::xen_command()
{
constexpr char const* xen_toolstack = "/usr/lib/xen-common/bin/xen-toolstack";
bs::error_code ec;
if (exists(xen_toolstack, ec) && !ec) {
auto exec = execute(xen_toolstack);
if (exec.success) {
return exec.output;
} else {
LOG_DEBUG("failure executing {1}: {2}", xen_toolstack, exec.error);
return {};
}
} else {
LOG_TRACE("xen toolstack command not found: {1}", ec.message());
static vector<string> xen_commands{"/usr/sbin/xl", "/usr/sbin/xm"};
for (auto const& cmd : xen_commands) {
auto cmd_path = which(cmd);
if (!cmd_path.empty()) {
return cmd_path;
}
}
LOG_TRACE("no xen commands found");
return {};
}
}
}}} // namespace facter::facts::posix
Version data entries
16 entries across 16 versions & 2 rubygems