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//===-- SBDeclaration.cpp -----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/API/SBDeclaration.h"
#include "lldb/API/SBStream.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/Stream.h"
#include "lldb/Symbol/Declaration.h"
#include <limits.h>
using namespace lldb;
using namespace lldb_private;
SBDeclaration::SBDeclaration () :
m_opaque_ap ()
{
}
SBDeclaration::SBDeclaration (const SBDeclaration &rhs) :
m_opaque_ap ()
{
if (rhs.IsValid())
ref() = rhs.ref();
}
SBDeclaration::SBDeclaration (const lldb_private::Declaration *lldb_object_ptr) :
m_opaque_ap ()
{
if (lldb_object_ptr)
ref() = *lldb_object_ptr;
}
const SBDeclaration &
SBDeclaration::operator = (const SBDeclaration &rhs)
{
if (this != &rhs)
{
if (rhs.IsValid())
ref() = rhs.ref();
else
m_opaque_ap.reset();
}
return *this;
}
void
SBDeclaration::SetDeclaration (const lldb_private::Declaration &lldb_object_ref)
{
ref() = lldb_object_ref;
}
SBDeclaration::~SBDeclaration ()
{
}
bool
SBDeclaration::IsValid () const
{
return m_opaque_ap.get() && m_opaque_ap->IsValid();
}
SBFileSpec
SBDeclaration::GetFileSpec () const
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
SBFileSpec sb_file_spec;
if (m_opaque_ap.get() && m_opaque_ap->GetFile())
sb_file_spec.SetFileSpec(m_opaque_ap->GetFile());
if (log)
{
SBStream sstr;
sb_file_spec.GetDescription (sstr);
log->Printf ("SBLineEntry(%p)::GetFileSpec () => SBFileSpec(%p): %s",
static_cast<void*>(m_opaque_ap.get()),
static_cast<const void*>(sb_file_spec.get()),
sstr.GetData());
}
return sb_file_spec;
}
uint32_t
SBDeclaration::GetLine () const
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
uint32_t line = 0;
if (m_opaque_ap.get())
line = m_opaque_ap->GetLine();
if (log)
log->Printf ("SBLineEntry(%p)::GetLine () => %u",
static_cast<void*>(m_opaque_ap.get()), line);
return line;
}
uint32_t
SBDeclaration::GetColumn () const
{
if (m_opaque_ap.get())
return m_opaque_ap->GetColumn();
return 0;
}
void
SBDeclaration::SetFileSpec (lldb::SBFileSpec filespec)
{
if (filespec.IsValid())
ref().SetFile(filespec.ref());
else
ref().SetFile(FileSpec());
}
void
SBDeclaration::SetLine (uint32_t line)
{
ref().SetLine(line);
}
void
SBDeclaration::SetColumn (uint32_t column)
{
ref().SetColumn(column);
}
bool
SBDeclaration::operator == (const SBDeclaration &rhs) const
{
lldb_private::Declaration *lhs_ptr = m_opaque_ap.get();
lldb_private::Declaration *rhs_ptr = rhs.m_opaque_ap.get();
if (lhs_ptr && rhs_ptr)
return lldb_private::Declaration::Compare (*lhs_ptr, *rhs_ptr) == 0;
return lhs_ptr == rhs_ptr;
}
bool
SBDeclaration::operator != (const SBDeclaration &rhs) const
{
lldb_private::Declaration *lhs_ptr = m_opaque_ap.get();
lldb_private::Declaration *rhs_ptr = rhs.m_opaque_ap.get();
if (lhs_ptr && rhs_ptr)
return lldb_private::Declaration::Compare (*lhs_ptr, *rhs_ptr) != 0;
return lhs_ptr != rhs_ptr;
}
const lldb_private::Declaration *
SBDeclaration::operator->() const
{
return m_opaque_ap.get();
}
lldb_private::Declaration &
SBDeclaration::ref()
{
if (m_opaque_ap.get() == NULL)
m_opaque_ap.reset (new lldb_private::Declaration ());
return *m_opaque_ap;
}
const lldb_private::Declaration &
SBDeclaration::ref() const
{
return *m_opaque_ap;
}
bool
SBDeclaration::GetDescription (SBStream &description)
{
Stream &strm = description.ref();
if (m_opaque_ap.get())
{
char file_path[PATH_MAX*2];
m_opaque_ap->GetFile().GetPath (file_path, sizeof (file_path));
strm.Printf ("%s:%u", file_path, GetLine());
if (GetColumn() > 0)
strm.Printf (":%u", GetColumn());
}
else
strm.PutCString ("No value");
return true;
}
lldb_private::Declaration *
SBDeclaration::get ()
{
return m_opaque_ap.get();
}
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