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//===-- SBFileSpec.cpp ------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include <inttypes.h> // PRIu64
#include <limits.h>
#include "lldb/API/SBFileSpec.h"
#include "lldb/API/SBStream.h"
#include "lldb/Host/FileSpec.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/Stream.h"
#include "llvm/ADT/SmallString.h"
using namespace lldb;
using namespace lldb_private;
SBFileSpec::SBFileSpec () :
m_opaque_ap(new lldb_private::FileSpec())
{
}
SBFileSpec::SBFileSpec (const SBFileSpec &rhs) :
m_opaque_ap(new lldb_private::FileSpec(*rhs.m_opaque_ap))
{
}
SBFileSpec::SBFileSpec (const lldb_private::FileSpec& fspec) :
m_opaque_ap(new lldb_private::FileSpec(fspec))
{
}
// Deprecated!!!
SBFileSpec::SBFileSpec (const char *path) :
m_opaque_ap(new FileSpec (path, true))
{
}
SBFileSpec::SBFileSpec (const char *path, bool resolve) :
m_opaque_ap(new FileSpec (path, resolve))
{
}
SBFileSpec::~SBFileSpec ()
{
}
const SBFileSpec &
SBFileSpec::operator = (const SBFileSpec &rhs)
{
if (this != &rhs)
*m_opaque_ap = *rhs.m_opaque_ap;
return *this;
}
bool
SBFileSpec::IsValid() const
{
return m_opaque_ap->operator bool();
}
bool
SBFileSpec::Exists () const
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
bool result = m_opaque_ap->Exists();
if (log)
log->Printf ("SBFileSpec(%p)::Exists () => %s",
static_cast<void*>(m_opaque_ap.get()),
(result ? "true" : "false"));
return result;
}
bool
SBFileSpec::ResolveExecutableLocation ()
{
return m_opaque_ap->ResolveExecutableLocation ();
}
int
SBFileSpec::ResolvePath (const char *src_path, char *dst_path, size_t dst_len)
{
llvm::SmallString<64> result(src_path);
lldb_private::FileSpec::Resolve (result);
::snprintf(dst_path, dst_len, "%s", result.c_str());
return std::min(dst_len-1, result.size());
}
const char *
SBFileSpec::GetFilename() const
{
const char *s = m_opaque_ap->GetFilename().AsCString();
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (s)
log->Printf ("SBFileSpec(%p)::GetFilename () => \"%s\"",
static_cast<void*>(m_opaque_ap.get()), s);
else
log->Printf ("SBFileSpec(%p)::GetFilename () => NULL",
static_cast<void*>(m_opaque_ap.get()));
}
return s;
}
const char *
SBFileSpec::GetDirectory() const
{
FileSpec directory{*m_opaque_ap};
directory.GetFilename().Clear();
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (directory)
log->Printf ("SBFileSpec(%p)::GetDirectory () => \"%s\"",
static_cast<void*>(m_opaque_ap.get()), directory.GetCString());
else
log->Printf ("SBFileSpec(%p)::GetDirectory () => NULL",
static_cast<void*>(m_opaque_ap.get()));
}
return directory.GetCString();
}
void
SBFileSpec::SetFilename(const char *filename)
{
if (filename && filename[0])
m_opaque_ap->GetFilename().SetCString(filename);
else
m_opaque_ap->GetFilename().Clear();
}
void
SBFileSpec::SetDirectory(const char *directory)
{
if (directory && directory[0])
m_opaque_ap->GetDirectory().SetCString(directory);
else
m_opaque_ap->GetDirectory().Clear();
}
uint32_t
SBFileSpec::GetPath (char *dst_path, size_t dst_len) const
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
uint32_t result = m_opaque_ap->GetPath (dst_path, dst_len);
if (log)
log->Printf ("SBFileSpec(%p)::GetPath (dst_path=\"%.*s\", dst_len=%" PRIu64 ") => %u",
static_cast<void*>(m_opaque_ap.get()), result, dst_path,
static_cast<uint64_t>(dst_len), result);
if (result == 0 && dst_path && dst_len > 0)
*dst_path = '\0';
return result;
}
const lldb_private::FileSpec *
SBFileSpec::operator->() const
{
return m_opaque_ap.get();
}
const lldb_private::FileSpec *
SBFileSpec::get() const
{
return m_opaque_ap.get();
}
const lldb_private::FileSpec &
SBFileSpec::operator*() const
{
return *m_opaque_ap.get();
}
const lldb_private::FileSpec &
SBFileSpec::ref() const
{
return *m_opaque_ap.get();
}
void
SBFileSpec::SetFileSpec (const lldb_private::FileSpec& fs)
{
*m_opaque_ap = fs;
}
bool
SBFileSpec::GetDescription (SBStream &description) const
{
Stream &strm = description.ref();
char path[PATH_MAX];
if (m_opaque_ap->GetPath(path, sizeof(path)))
strm.PutCString (path);
return true;
}
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