diff options
Diffstat (limited to 'include/lldb/Utility/FileSpec.h')
| -rw-r--r-- | include/lldb/Utility/FileSpec.h | 119 |
1 files changed, 14 insertions, 105 deletions
diff --git a/include/lldb/Utility/FileSpec.h b/include/lldb/Utility/FileSpec.h index d062ba598ccc..0699ab7b5c90 100644 --- a/include/lldb/Utility/FileSpec.h +++ b/include/lldb/Utility/FileSpec.h @@ -10,13 +10,9 @@ #ifndef liblldb_FileSpec_h_ #define liblldb_FileSpec_h_ -// C Includes -// C++ Includes #include <functional> #include <string> -// Other libraries and framework includes -// Project includes #include "lldb/Utility/ConstString.h" #include "llvm/ADT/StringRef.h" @@ -24,8 +20,8 @@ #include "llvm/Support/FormatVariadic.h" #include "llvm/Support/Path.h" -#include <stddef.h> // for size_t -#include <stdint.h> // for uint32_t, uint64_t +#include <stddef.h> +#include <stdint.h> namespace lldb_private { class Stream; @@ -70,23 +66,19 @@ public: /// /// Takes a path to a file which can be just a filename, or a full path. If /// \a path is not nullptr or empty, this function will call - /// FileSpec::SetFile (const char *path, bool resolve). + /// FileSpec::SetFile (const char *path). /// /// @param[in] path /// The full or partial path to a file. /// - /// @param[in] resolve_path - /// If \b true, then we resolve the path, removing stray ../.. and so - /// forth, - /// if \b false we trust the path is in canonical form already. + /// @param[in] style + /// The style of the path /// - /// @see FileSpec::SetFile (const char *path, bool resolve) + /// @see FileSpec::SetFile (const char *path) //------------------------------------------------------------------ - explicit FileSpec(llvm::StringRef path, bool resolve_path, - Style style = Style::native); + explicit FileSpec(llvm::StringRef path, Style style = Style::native); - explicit FileSpec(llvm::StringRef path, bool resolve_path, - const llvm::Triple &Triple); + explicit FileSpec(llvm::StringRef path, const llvm::Triple &Triple); //------------------------------------------------------------------ /// Copy constructor @@ -272,47 +264,6 @@ public: //------------------------------------------------------------------ void Dump(Stream *s) const; - //------------------------------------------------------------------ - /// Existence test. - /// - /// @return - /// \b true if the file exists on disk, \b false otherwise. - //------------------------------------------------------------------ - bool Exists() const; - - //------------------------------------------------------------------ - /// Check if a file is readable by the current user - /// - /// @return - /// \b true if the file exists on disk and is readable, \b false - /// otherwise. - //------------------------------------------------------------------ - bool Readable() const; - - //------------------------------------------------------------------ - /// Expanded existence test. - /// - /// Call into the Host to see if it can help find the file (e.g. by - /// searching paths set in the environment, etc.). - /// - /// If found, sets the value of m_directory to the directory where the file - /// was found. - /// - /// @return - /// \b true if was able to find the file using expanded search - /// methods, \b false otherwise. - //------------------------------------------------------------------ - bool ResolveExecutableLocation(); - - //------------------------------------------------------------------ - /// Canonicalize this file path (basically running the static - /// FileSpec::Resolve method on it). Useful if you asked us not to resolve - /// the file path when you set the file. - //------------------------------------------------------------------ - bool ResolvePath(); - - uint64_t GetByteSize() const; - Style GetPathStyle() const; //------------------------------------------------------------------ @@ -375,6 +326,9 @@ public: //------------------------------------------------------------------ bool IsAbsolute() const; + /// Temporary helper for FileSystem change. + void SetPath(llvm::StringRef p) { SetFile(p); } + //------------------------------------------------------------------ /// Extract the full path to the file. /// @@ -450,19 +404,6 @@ public: ConstString GetFileNameStrippingExtension() const; //------------------------------------------------------------------ - /// Return the current permissions of the path. - /// - /// Returns a bitmask for the current permissions of the file ( zero or more - /// of the permission bits defined in File::Permissions). - /// - /// @return - /// Zero if the file doesn't exist or we are unable to get - /// information for the file, otherwise one or more permission - /// bits from the File::Permissions enumeration. - //------------------------------------------------------------------ - uint32_t GetPermissions() const; - - //------------------------------------------------------------------ /// Get the memory cost of this object. /// /// Return the size in bytes that this object takes in memory. This returns @@ -490,10 +431,9 @@ public: /// If \b true, then we will try to resolve links the path using /// the static FileSpec::Resolve. //------------------------------------------------------------------ - void SetFile(llvm::StringRef path, bool resolve_path, Style style); + void SetFile(llvm::StringRef path, Style style); - void SetFile(llvm::StringRef path, bool resolve_path, - const llvm::Triple &Triple); + void SetFile(llvm::StringRef path, const llvm::Triple &Triple); bool IsResolved() const { return m_is_resolved; } @@ -512,16 +452,6 @@ public: //------------------------------------------------------------------ void SetIsResolved(bool is_resolved) { m_is_resolved = is_resolved; } - //------------------------------------------------------------------ - /// Resolves user name and links in \a path, and overwrites the input - /// argument with the resolved path. - /// - /// @param[in] path - /// Input path to be resolved, in the form of a llvm::SmallString or - /// similar. - //------------------------------------------------------------------ - static void Resolve(llvm::SmallVectorImpl<char> &path); - FileSpec CopyByAppendingPathComponent(llvm::StringRef component) const; FileSpec CopyByRemovingLastPathComponent() const; @@ -542,32 +472,11 @@ public: ConstString GetLastPathComponent() const; - enum EnumerateDirectoryResult { - eEnumerateDirectoryResultNext, // Enumerate next entry in the current - // directory - eEnumerateDirectoryResultEnter, // Recurse into the current entry if it is a - // directory or symlink, or next if not - eEnumerateDirectoryResultQuit // Stop directory enumerations at any level - }; - - typedef EnumerateDirectoryResult (*EnumerateDirectoryCallbackType)( - void *baton, llvm::sys::fs::file_type file_type, const FileSpec &spec); - - static void EnumerateDirectory(llvm::StringRef dir_path, - bool find_directories, bool find_files, - bool find_other, - EnumerateDirectoryCallbackType callback, - void *callback_baton); - - typedef std::function<EnumerateDirectoryResult( - llvm::sys::fs::file_type file_type, const FileSpec &spec)> - DirectoryCallback; - protected: //------------------------------------------------------------------ // Convenience method for setting the file without changing the style. //------------------------------------------------------------------ - void SetFile(llvm::StringRef path, bool resolve_path); + void SetFile(llvm::StringRef path); //------------------------------------------------------------------ // Member variables |