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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:34:54 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:34:54 +0000
commit0915b3ef56dfac3113cce55a59a5765dc94976be (patch)
treea8fea11d50b4f083e1bf0f90025ece7f0824784a /lib/cli/internalsignalcommand.cpp
parentInitial commit. (diff)
downloadicinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.tar.xz
icinga2-0915b3ef56dfac3113cce55a59a5765dc94976be.zip
Adding upstream version 2.13.6.upstream/2.13.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--lib/cli/internalsignalcommand.cpp67
1 files changed, 67 insertions, 0 deletions
diff --git a/lib/cli/internalsignalcommand.cpp b/lib/cli/internalsignalcommand.cpp
new file mode 100644
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+++ b/lib/cli/internalsignalcommand.cpp
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+/* 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;
+}
+