58 lines
986 B
V
58 lines
986 B
V
module os
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#include <dirent.h>
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#include <unistd.h>
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const (
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PathSeparator = '/'
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)
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// get_error_msg return error code representation in string.
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pub fn get_error_msg(code int) string {
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_ptr_text := C.strerror(code) // voidptr?
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if _ptr_text == 0 {
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return ''
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}
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return tos(_ptr_text, C.strlen(_ptr_text))
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}
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pub fn ls(path string) []string {
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mut res := []string
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dir := C.opendir(path.str)
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if isnil(dir) {
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println('ls() couldnt open dir "$path"')
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print_c_errno()
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return res
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}
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mut ent := &C.dirent{!}
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for {
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ent = C.readdir(dir)
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if isnil(ent) {
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break
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}
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name := tos_clone(ent.d_name)
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if name != '.' && name != '..' && name != '' {
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res << name
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}
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}
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C.closedir(dir)
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return res
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}
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pub fn dir_exists(path string) bool {
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dir := C.opendir(path.str)
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res := !isnil(dir)
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if res {
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C.closedir(dir)
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}
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return res
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}
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// mkdir creates a new directory with the specified path.
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pub fn mkdir(path string) {
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C.mkdir(path.str, 511)// S_IRWXU | S_IRWXG | S_IRWXO
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}
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