diff options
Diffstat (limited to 'v_windows/v/vlib/os/inode.c.v')
| -rw-r--r-- | v_windows/v/vlib/os/inode.c.v | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/v_windows/v/vlib/os/inode.c.v b/v_windows/v/vlib/os/inode.c.v new file mode 100644 index 0000000..3c6b19b --- /dev/null +++ b/v_windows/v/vlib/os/inode.c.v @@ -0,0 +1,92 @@ +// Copyright (c) 2019-2021 Alexander Medvednikov. All rights reserved. +// Use of this source code is governed by an MIT license +// that can be found in the LICENSE file. +module os + +enum FileType { + regular + directory + character_device + block_device + fifo + symbolic_link + socket +} + +struct FilePermission { +pub: + read bool + write bool + execute bool +} + +struct FileMode { +pub: + typ FileType + owner FilePermission + group FilePermission + others FilePermission +} + +// inode returns the mode of the file/inode containing inode type and permission information +// it supports windows for regular files but it doesn't matter if you use owner, group or others when checking permissions on windows +pub fn inode(path string) FileMode { + mut attr := C.stat{} + unsafe { C.stat(&char(path.str), &attr) } + mut typ := FileType.regular + if attr.st_mode & u32(C.S_IFMT) == u32(C.S_IFDIR) { + typ = .directory + } + $if !windows { + if attr.st_mode & u32(C.S_IFMT) == u32(C.S_IFCHR) { + typ = .character_device + } else if attr.st_mode & u32(C.S_IFMT) == u32(C.S_IFBLK) { + typ = .block_device + } else if attr.st_mode & u32(C.S_IFMT) == u32(C.S_IFIFO) { + typ = .fifo + } else if attr.st_mode & u32(C.S_IFMT) == u32(C.S_IFLNK) { + typ = .symbolic_link + } else if attr.st_mode & u32(C.S_IFMT) == u32(C.S_IFSOCK) { + typ = .socket + } + } + $if windows { + return FileMode{ + typ: typ + owner: FilePermission{ + read: (attr.st_mode & u32(C.S_IREAD)) != 0 + write: (attr.st_mode & u32(C.S_IWRITE)) != 0 + execute: (attr.st_mode & u32(C.S_IEXEC)) != 0 + } + group: FilePermission{ + read: (attr.st_mode & u32(C.S_IREAD)) != 0 + write: (attr.st_mode & u32(C.S_IWRITE)) != 0 + execute: (attr.st_mode & u32(C.S_IEXEC)) != 0 + } + others: FilePermission{ + read: (attr.st_mode & u32(C.S_IREAD)) != 0 + write: (attr.st_mode & u32(C.S_IWRITE)) != 0 + execute: (attr.st_mode & u32(C.S_IEXEC)) != 0 + } + } + } $else { + return FileMode{ + typ: typ + owner: FilePermission{ + read: (attr.st_mode & u32(C.S_IRUSR)) != 0 + write: (attr.st_mode & u32(C.S_IWUSR)) != 0 + execute: (attr.st_mode & u32(C.S_IXUSR)) != 0 + } + group: FilePermission{ + read: (attr.st_mode & u32(C.S_IRGRP)) != 0 + write: (attr.st_mode & u32(C.S_IWGRP)) != 0 + execute: (attr.st_mode & u32(C.S_IXGRP)) != 0 + } + others: FilePermission{ + read: (attr.st_mode & u32(C.S_IROTH)) != 0 + write: (attr.st_mode & u32(C.S_IWOTH)) != 0 + execute: (attr.st_mode & u32(C.S_IXOTH)) != 0 + } + } + } +} |