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authorLioncash <mathew1800@gmail.com>2018-07-22 07:23:29 +0200
committerLioncash <mathew1800@gmail.com>2018-07-22 09:22:21 +0200
commit398444e67635c158a20301d1a32a1c45bfdd4056 (patch)
treedb638ebe09199ae64b69f5911136effa9756571f /src/core/file_sys/vfs.h
parentMerge pull request #764 from lioncash/move (diff)
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Diffstat (limited to 'src/core/file_sys/vfs.h')
-rw-r--r--src/core/file_sys/vfs.h50
1 files changed, 25 insertions, 25 deletions
diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs.h
index db3c77eac..529c6c952 100644
--- a/src/core/file_sys/vfs.h
+++ b/src/core/file_sys/vfs.h
@@ -6,11 +6,11 @@
#include <memory>
#include <string>
+#include <string_view>
#include <type_traits>
#include <vector>
#include "boost/optional.hpp"
#include "common/common_types.h"
-#include "common/file_util.h"
namespace FileSys {
struct VfsFile;
@@ -112,7 +112,7 @@ struct VfsFile : NonCopyable {
}
// Renames the file to name. Returns whether or not the operation was successsful.
- virtual bool Rename(const std::string& name) = 0;
+ virtual bool Rename(std::string_view name) = 0;
};
// A class representing a directory in an abstract filesystem.
@@ -121,27 +121,27 @@ struct VfsDirectory : NonCopyable {
// Retrives the file located at path as if the current directory was root. Returns nullptr if
// not found.
- virtual std::shared_ptr<VfsFile> GetFileRelative(const std::string& path) const;
+ virtual std::shared_ptr<VfsFile> GetFileRelative(std::string_view path) const;
// Calls GetFileRelative(path) on the root of the current directory.
- virtual std::shared_ptr<VfsFile> GetFileAbsolute(const std::string& path) const;
+ virtual std::shared_ptr<VfsFile> GetFileAbsolute(std::string_view path) const;
// Retrives the directory located at path as if the current directory was root. Returns nullptr
// if not found.
- virtual std::shared_ptr<VfsDirectory> GetDirectoryRelative(const std::string& path) const;
+ virtual std::shared_ptr<VfsDirectory> GetDirectoryRelative(std::string_view path) const;
// Calls GetDirectoryRelative(path) on the root of the current directory.
- virtual std::shared_ptr<VfsDirectory> GetDirectoryAbsolute(const std::string& path) const;
+ virtual std::shared_ptr<VfsDirectory> GetDirectoryAbsolute(std::string_view path) const;
// Returns a vector containing all of the files in this directory.
virtual std::vector<std::shared_ptr<VfsFile>> GetFiles() const = 0;
// Returns the file with filename matching name. Returns nullptr if directory dosen't have a
// file with name.
- virtual std::shared_ptr<VfsFile> GetFile(const std::string& name) const;
+ virtual std::shared_ptr<VfsFile> GetFile(std::string_view name) const;
// Returns a vector containing all of the subdirectories in this directory.
virtual std::vector<std::shared_ptr<VfsDirectory>> GetSubdirectories() const = 0;
// Returns the directory with name matching name. Returns nullptr if directory dosen't have a
// directory with name.
- virtual std::shared_ptr<VfsDirectory> GetSubdirectory(const std::string& name) const;
+ virtual std::shared_ptr<VfsDirectory> GetSubdirectory(std::string_view name) const;
// Returns whether or not the directory can be written to.
virtual bool IsWritable() const = 0;
@@ -161,49 +161,49 @@ struct VfsDirectory : NonCopyable {
// Creates a new subdirectory with name name. Returns a pointer to the new directory or nullptr
// if the operation failed.
- virtual std::shared_ptr<VfsDirectory> CreateSubdirectory(const std::string& name) = 0;
+ virtual std::shared_ptr<VfsDirectory> CreateSubdirectory(std::string_view name) = 0;
// Creates a new file with name name. Returns a pointer to the new file or nullptr if the
// operation failed.
- virtual std::shared_ptr<VfsFile> CreateFile(const std::string& name) = 0;
+ virtual std::shared_ptr<VfsFile> CreateFile(std::string_view name) = 0;
// Creates a new file at the path relative to this directory. Also creates directories if
// they do not exist and is supported by this implementation. Returns nullptr on any failure.
- virtual std::shared_ptr<VfsFile> CreateFileRelative(const std::string& path);
+ virtual std::shared_ptr<VfsFile> CreateFileRelative(std::string_view path);
// Creates a new file at the path relative to root of this directory. Also creates directories
// if they do not exist and is supported by this implementation. Returns nullptr on any failure.
- virtual std::shared_ptr<VfsFile> CreateFileAbsolute(const std::string& path);
+ virtual std::shared_ptr<VfsFile> CreateFileAbsolute(std::string_view path);
// Creates a new directory at the path relative to this directory. Also creates directories if
// they do not exist and is supported by this implementation. Returns nullptr on any failure.
- virtual std::shared_ptr<VfsDirectory> CreateDirectoryRelative(const std::string& path);
+ virtual std::shared_ptr<VfsDirectory> CreateDirectoryRelative(std::string_view path);
// Creates a new directory at the path relative to root of this directory. Also creates
// directories if they do not exist and is supported by this implementation. Returns nullptr on
// any failure.
- virtual std::shared_ptr<VfsDirectory> CreateDirectoryAbsolute(const std::string& path);
+ virtual std::shared_ptr<VfsDirectory> CreateDirectoryAbsolute(std::string_view path);
// Deletes the subdirectory with name and returns true on success.
- virtual bool DeleteSubdirectory(const std::string& name) = 0;
+ virtual bool DeleteSubdirectory(std::string_view name) = 0;
// Deletes all subdirectories and files of subdirectory with name recirsively and then deletes
// the subdirectory. Returns true on success.
- virtual bool DeleteSubdirectoryRecursive(const std::string& name);
+ virtual bool DeleteSubdirectoryRecursive(std::string_view name);
// Returnes whether or not the file with name name was deleted successfully.
- virtual bool DeleteFile(const std::string& name) = 0;
+ virtual bool DeleteFile(std::string_view name) = 0;
// Returns whether or not this directory was renamed to name.
- virtual bool Rename(const std::string& name) = 0;
+ virtual bool Rename(std::string_view name) = 0;
// Returns whether or not the file with name src was successfully copied to a new file with name
// dest.
- virtual bool Copy(const std::string& src, const std::string& dest);
+ virtual bool Copy(std::string_view src, std::string_view dest);
// Interprets the file with name file instead as a directory of type directory.
// The directory must have a constructor that takes a single argument of type
// std::shared_ptr<VfsFile>. Allows to reinterpret container files (i.e NCA, zip, XCI, etc) as a
// subdirectory in one call.
template <typename Directory>
- bool InterpretAsDirectory(const std::string& file) {
+ bool InterpretAsDirectory(std::string_view file) {
auto file_p = GetFile(file);
if (file_p == nullptr)
return false;
@@ -221,10 +221,10 @@ protected:
struct ReadOnlyVfsDirectory : public VfsDirectory {
bool IsWritable() const override;
bool IsReadable() const override;
- std::shared_ptr<VfsDirectory> CreateSubdirectory(const std::string& name) override;
- std::shared_ptr<VfsFile> CreateFile(const std::string& name) override;
- bool DeleteSubdirectory(const std::string& name) override;
- bool DeleteFile(const std::string& name) override;
- bool Rename(const std::string& name) override;
+ std::shared_ptr<VfsDirectory> CreateSubdirectory(std::string_view name) override;
+ std::shared_ptr<VfsFile> CreateFile(std::string_view name) override;
+ bool DeleteSubdirectory(std::string_view name) override;
+ bool DeleteFile(std::string_view name) override;
+ bool Rename(std::string_view name) override;
};
} // namespace FileSys