144 lines
3.8 KiB
C++
144 lines
3.8 KiB
C++
//===-- SBUnixSignals.cpp -------------------------------------------*- C++
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//-*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Target/Platform.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/UnixSignals.h"
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#include "lldb/Utility/Log.h"
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#include "lldb/lldb-defines.h"
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#include "lldb/API/SBUnixSignals.h"
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using namespace lldb;
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using namespace lldb_private;
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SBUnixSignals::SBUnixSignals() {}
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SBUnixSignals::SBUnixSignals(const SBUnixSignals &rhs)
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: m_opaque_wp(rhs.m_opaque_wp) {}
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SBUnixSignals::SBUnixSignals(ProcessSP &process_sp)
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: m_opaque_wp(process_sp ? process_sp->GetUnixSignals() : nullptr) {}
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SBUnixSignals::SBUnixSignals(PlatformSP &platform_sp)
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: m_opaque_wp(platform_sp ? platform_sp->GetUnixSignals() : nullptr) {}
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const SBUnixSignals &SBUnixSignals::operator=(const SBUnixSignals &rhs) {
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if (this != &rhs)
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m_opaque_wp = rhs.m_opaque_wp;
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return *this;
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}
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SBUnixSignals::~SBUnixSignals() {}
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UnixSignalsSP SBUnixSignals::GetSP() const { return m_opaque_wp.lock(); }
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void SBUnixSignals::SetSP(const UnixSignalsSP &signals_sp) {
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m_opaque_wp = signals_sp;
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}
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void SBUnixSignals::Clear() { m_opaque_wp.reset(); }
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bool SBUnixSignals::IsValid() const { return static_cast<bool>(GetSP()); }
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const char *SBUnixSignals::GetSignalAsCString(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetSignalAsCString(signo);
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return nullptr;
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}
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int32_t SBUnixSignals::GetSignalNumberFromName(const char *name) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetSignalNumberFromName(name);
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return LLDB_INVALID_SIGNAL_NUMBER;
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}
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bool SBUnixSignals::GetShouldSuppress(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetShouldSuppress(signo);
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return false;
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}
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bool SBUnixSignals::SetShouldSuppress(int32_t signo, bool value) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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auto signals_sp = GetSP();
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if (log) {
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log->Printf("SBUnixSignals(%p)::SetShouldSuppress (signo=%d, value=%d)",
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static_cast<void *>(signals_sp.get()), signo, value);
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}
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if (signals_sp)
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return signals_sp->SetShouldSuppress(signo, value);
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return false;
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}
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bool SBUnixSignals::GetShouldStop(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetShouldStop(signo);
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return false;
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}
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bool SBUnixSignals::SetShouldStop(int32_t signo, bool value) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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auto signals_sp = GetSP();
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if (log) {
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log->Printf("SBUnixSignals(%p)::SetShouldStop (signo=%d, value=%d)",
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static_cast<void *>(signals_sp.get()), signo, value);
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}
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if (signals_sp)
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return signals_sp->SetShouldStop(signo, value);
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return false;
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}
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bool SBUnixSignals::GetShouldNotify(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetShouldNotify(signo);
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return false;
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}
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bool SBUnixSignals::SetShouldNotify(int32_t signo, bool value) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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auto signals_sp = GetSP();
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if (log) {
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log->Printf("SBUnixSignals(%p)::SetShouldNotify (signo=%d, value=%d)",
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static_cast<void *>(signals_sp.get()), signo, value);
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}
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if (signals_sp)
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return signals_sp->SetShouldNotify(signo, value);
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return false;
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}
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int32_t SBUnixSignals::GetNumSignals() const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetNumSignals();
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return -1;
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}
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int32_t SBUnixSignals::GetSignalAtIndex(int32_t index) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetSignalAtIndex(index);
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return LLDB_INVALID_SIGNAL_NUMBER;
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}
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