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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/PosixApi.h"
#include "lldb/Utility/FileSpec.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/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;
}
void SBFileSpec::AppendPathComponent(const char *fn) {
m_opaque_ap->AppendPathComponent(fn);
}
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