SBProcessInfo.cpp

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//===-- SBProcessInfo.cpp -------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#include "lldb/API/SBProcessInfo.h"
#include "Utils.h"
#include "lldb/API/SBFileSpec.h"
#include "lldb/Utility/Instrumentation.h"
#include "lldb/Utility/ProcessInfo.h"
 
using namespace lldb;
using namespace lldb_private;
 
SBProcessInfo::SBProcessInfo() { LLDB_INSTRUMENT_VA(this); }
 
SBProcessInfo::SBProcessInfo(const SBProcessInfo &rhs) {
  LLDB_INSTRUMENT_VA(this, rhs);
 
  m_opaque_up = clone(rhs.m_opaque_up);
}
 
SBProcessInfo::~SBProcessInfo() = default;
 
SBProcessInfo &SBProcessInfo::operator=(const SBProcessInfo &rhs) {
  LLDB_INSTRUMENT_VA(this, rhs);
 
  if (this != &rhs)
    m_opaque_up = clone(rhs.m_opaque_up);
  return *this;
}
 
ProcessInstanceInfo &SBProcessInfo::ref() {
  if (m_opaque_up == nullptr) {
    m_opaque_up = std::make_unique<ProcessInstanceInfo>();
  }
  return *m_opaque_up;
}
 
void SBProcessInfo::SetProcessInfo(const ProcessInstanceInfo &proc_info_ref) {
  ref() = proc_info_ref;
}
 
bool SBProcessInfo::IsValid() const {
  LLDB_INSTRUMENT_VA(this);
  return this->operator bool();
}
SBProcessInfo::operator bool() const {
  LLDB_INSTRUMENT_VA(this);
 
  return m_opaque_up != nullptr;
}
 
const char *SBProcessInfo::GetName() {
  LLDB_INSTRUMENT_VA(this);
 
  const char *name = nullptr;
  if (m_opaque_up) {
    name = m_opaque_up->GetName();
  }
  return name;
}
 
SBFileSpec SBProcessInfo::GetExecutableFile() {
  LLDB_INSTRUMENT_VA(this);
 
  SBFileSpec file_spec;
  if (m_opaque_up) {
    file_spec.SetFileSpec(m_opaque_up->GetExecutableFile());
  }
  return file_spec;
}
 
lldb::pid_t SBProcessInfo::GetProcessID() {
  LLDB_INSTRUMENT_VA(this);
 
  lldb::pid_t proc_id = LLDB_INVALID_PROCESS_ID;
  if (m_opaque_up) {
    proc_id = m_opaque_up->GetProcessID();
  }
  return proc_id;
}
 
uint32_t SBProcessInfo::GetUserID() {
  LLDB_INSTRUMENT_VA(this);
 
  uint32_t user_id = UINT32_MAX;
  if (m_opaque_up) {
    user_id = m_opaque_up->GetUserID();
  }
  return user_id;
}
 
uint32_t SBProcessInfo::GetGroupID() {
  LLDB_INSTRUMENT_VA(this);
 
  uint32_t group_id = UINT32_MAX;
  if (m_opaque_up) {
    group_id = m_opaque_up->GetGroupID();
  }
  return group_id;
}
 
bool SBProcessInfo::UserIDIsValid() {
  LLDB_INSTRUMENT_VA(this);
 
  bool is_valid = false;
  if (m_opaque_up) {
    is_valid = m_opaque_up->UserIDIsValid();
  }
  return is_valid;
}
 
bool SBProcessInfo::GroupIDIsValid() {
  LLDB_INSTRUMENT_VA(this);
 
  bool is_valid = false;
  if (m_opaque_up) {
    is_valid = m_opaque_up->GroupIDIsValid();
  }
  return is_valid;
}
 
uint32_t SBProcessInfo::GetEffectiveUserID() {
  LLDB_INSTRUMENT_VA(this);
 
  uint32_t user_id = UINT32_MAX;
  if (m_opaque_up) {
    user_id = m_opaque_up->GetEffectiveUserID();
  }
  return user_id;
}
 
uint32_t SBProcessInfo::GetEffectiveGroupID() {
  LLDB_INSTRUMENT_VA(this);
 
  uint32_t group_id = UINT32_MAX;
  if (m_opaque_up) {
    group_id = m_opaque_up->GetEffectiveGroupID();
  }
  return group_id;
}
 
bool SBProcessInfo::EffectiveUserIDIsValid() {
  LLDB_INSTRUMENT_VA(this);
 
  bool is_valid = false;
  if (m_opaque_up) {
    is_valid = m_opaque_up->EffectiveUserIDIsValid();
  }
  return is_valid;
}
 
bool SBProcessInfo::EffectiveGroupIDIsValid() {
  LLDB_INSTRUMENT_VA(this);
 
  bool is_valid = false;
  if (m_opaque_up) {
    is_valid = m_opaque_up->EffectiveGroupIDIsValid();
  }
  return is_valid;
}
 
lldb::pid_t SBProcessInfo::GetParentProcessID() {
  LLDB_INSTRUMENT_VA(this);
 
  lldb::pid_t proc_id = LLDB_INVALID_PROCESS_ID;
  if (m_opaque_up) {
    proc_id = m_opaque_up->GetParentProcessID();
  }
  return proc_id;
}
 
const char *SBProcessInfo::GetTriple() {
  LLDB_INSTRUMENT_VA(this);
 
  const char *triple = nullptr;
  if (m_opaque_up) {
    const auto &arch = m_opaque_up->GetArchitecture();
    if (arch.IsValid()) {
      // Const-ify the string so we don't need to worry about the lifetime of
      // the string
      triple = ConstString(arch.GetTriple().getTriple().c_str()).GetCString();
    }
  }
  return triple;
}