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Diffstat (limited to 'lib/cli/internalsignalcommand.cpp')
-rw-r--r-- | lib/cli/internalsignalcommand.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/lib/cli/internalsignalcommand.cpp b/lib/cli/internalsignalcommand.cpp new file mode 100644 index 0000000..b097965 --- /dev/null +++ b/lib/cli/internalsignalcommand.cpp @@ -0,0 +1,67 @@ +/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */ + +#include "cli/internalsignalcommand.hpp" +#include "base/logger.hpp" +#include <signal.h> + +using namespace icinga; +namespace po = boost::program_options; + +REGISTER_CLICOMMAND("internal/signal", InternalSignalCommand); + +String InternalSignalCommand::GetDescription() const +{ + return "Send signal as Icinga user"; +} + +String InternalSignalCommand::GetShortDescription() const +{ + return "Send signal as Icinga user"; +} + +ImpersonationLevel InternalSignalCommand::GetImpersonationLevel() const +{ + return ImpersonateIcinga; +} + +bool InternalSignalCommand::IsHidden() const +{ + return true; +} + +void InternalSignalCommand::InitParameters(boost::program_options::options_description& visibleDesc, + boost::program_options::options_description& hiddenDesc) const +{ + visibleDesc.add_options() + ("pid,p", po::value<int>(), "Target PID") + ("sig,s", po::value<String>(), "Signal (POSIX string) to send") + ; +} + +/** + * The entry point for the "internal signal" CLI command. + * + * @returns An exit status. + */ +int InternalSignalCommand::Run(const boost::program_options::variables_map& vm, const std::vector<std::string>& ap) const +{ +#ifndef _WIN32 + String signal = vm["sig"].as<String>(); + + /* Thank POSIX */ + if (signal == "SIGKILL") + return kill(vm["pid"].as<int>(), SIGKILL); + if (signal == "SIGINT") + return kill(vm["pid"].as<int>(), SIGINT); + if (signal == "SIGCHLD") + return kill(vm["pid"].as<int>(), SIGCHLD); + if (signal == "SIGHUP") + return kill(vm["pid"].as<int>(), SIGHUP); + + Log(LogCritical, "cli") << "Unsupported signal \"" << signal << "\""; +#else + Log(LogCritical, "cli", "Unsupported action on Windows."); +#endif /* _Win32 */ + return 1; +} + |