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//===-- FileSystem.h --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_Host_FileSystem_h
#define liblldb_Host_FileSystem_h
#include <stdint.h>
#include "lldb/lldb-types.h"
#include "lldb/Core/Error.h"
#include "lldb/Host/FileSpec.h"
namespace lldb_private
{
class FileSystem
{
public:
static const char *DEV_NULL;
static FileSpec::PathSyntax GetNativePathSyntax();
static Error MakeDirectory(const FileSpec &file_spec, uint32_t mode);
static Error DeleteDirectory(const FileSpec &file_spec, bool recurse);
static Error GetFilePermissions(const FileSpec &file_spec,
uint32_t &file_permissions);
static Error SetFilePermissions(const FileSpec &file_spec,
uint32_t file_permissions);
static lldb::user_id_t GetFileSize(const FileSpec &file_spec);
static bool GetFileExists(const FileSpec &file_spec);
static Error Hardlink(const FileSpec &src, const FileSpec &dst);
static int GetHardlinkCount(const FileSpec &file_spec);
static Error Symlink(const FileSpec &src, const FileSpec &dst);
static Error Readlink(const FileSpec &src, FileSpec &dst);
static Error Unlink(const FileSpec &file_spec);
static Error ResolveSymbolicLink(const FileSpec &src, FileSpec &dst);
static bool CalculateMD5(const FileSpec &file_spec, uint64_t &low, uint64_t &high);
static bool CalculateMD5(const FileSpec &file_spec,
uint64_t offset,
uint64_t length,
uint64_t &low,
uint64_t &high);
static bool CalculateMD5AsString(const FileSpec &file_spec, std::string& digest_str);
static bool CalculateMD5AsString(const FileSpec &file_spec,
uint64_t offset,
uint64_t length,
std::string& digest_str);
/// Return \b true if \a spec is on a locally mounted file system, \b false otherwise.
static bool IsLocal(const FileSpec &spec);
};
}
#endif
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