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Implemented path parent character "^" when calculating scope paths

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This commit is contained in:
Connor Wood
2017-07-24 09:09:07 +01:00
parent c79eb0eeab
commit 59b176c24e
1 changed files with 9 additions and 5 deletions
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14
src/acpi/aml/namespace.rs
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@@ -1,5 +1,6 @@
use alloc::boxed::Box;
use collections::string::String;
use collections::string::ToString;
use collections::vec::Vec;
use core::fmt::{Debug, Formatter, Error};
@@ -174,7 +175,7 @@ impl Method {
pub fn get_namespace_string(current: String, modifier_v: AmlValue) -> String {
// TODO: Type error if modifier not string
let modifier = if let Ok(s) = modifier_v.get_as_string() {
let mut modifier = if let Ok(s) = modifier_v.get_as_string() {
s
} else {
return current;
@@ -192,12 +193,15 @@ pub fn get_namespace_string(current: String, modifier_v: AmlValue) -> String {
return modifier;
}
if modifier.starts_with("^") {
// TODO
}
let mut namespace = current.clone();
if modifier.starts_with("^") {
while modifier.starts_with("^") {
modifier = modifier[1..].to_string();
while namespace.pop() != Some('.') { }
}
}
if !namespace.ends_with("\\") {
namespace.push('.');
}