| //===-- 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 "lldb/Core/Error.h" |
| #include "lldb/Host/FileSpec.h" |
| #include "llvm/Support/Chrono.h" |
| |
| #include "lldb/lldb-types.h" |
| |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <sys/stat.h> |
| |
| namespace lldb_private { |
| class FileSystem { |
| public: |
| static const char *DEV_NULL; |
| static const char *PATH_CONVERSION_ERROR; |
| |
| 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); |
| |
| /// Wraps ::fopen in a platform-independent way. Once opened, FILEs can be |
| /// manipulated and closed with the normal ::fread, ::fclose, etc. functions. |
| static FILE *Fopen(const char *path, const char *mode); |
| |
| /// Wraps ::stat in a platform-independent way. |
| static int Stat(const char *path, struct stat *stats); |
| |
| static llvm::sys::TimePoint<> GetModificationTime(const FileSpec &file_spec); |
| }; |
| } |
| |
| #endif |