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fs: Add get_parent_dir_view

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string view version of the argument path, use with care.
This commit is contained in:
Eladash 2023-06-24 10:37:01 +03:00 committed by Ivan
parent bcbce5dd48
commit 09f83e48ff
2 changed files with 9 additions and 3 deletions
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4
Utilities/File.cpp
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@ -385,7 +385,7 @@ shared_ptr<fs::device_base> fs::set_virtual_device(const std::string& name, shar
return get_device_manager().set_device(name, std::move(device));
}
std::string fs::get_parent_dir(std::string_view path, u32 parent_level)
std::string_view fs::get_parent_dir_view(std::string_view path, u32 parent_level)
{
std::string_view result = path;
@ -433,7 +433,7 @@ std::string fs::get_parent_dir(std::string_view path, u32 parent_level)
return "/";
}
return std::string{result};
return result;
}
bool fs::stat(const std::string& path, stat_t& info)

8
Utilities/File.h
View File

@ -166,7 +166,13 @@ namespace fs
shared_ptr<device_base> set_virtual_device(const std::string& name, shared_ptr<device_base> device);
// Try to get parent directory
std::string get_parent_dir(std::string_view path, u32 parent_level = 1);
std::string_view get_parent_dir_view(std::string_view path, u32 parent_level = 1);
// String (typical use) version
inline std::string get_parent_dir(std::string_view path, u32 parent_level = 1)
{
return std::string{get_parent_dir_view(path, parent_level)};
}
// Get file information
bool stat(const std::string& path, stat_t& info);