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Move jsstring_to_str and jsid_to_str to conversions.rs.
This appears to be a more sensible location for them. Relevant to #433.
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1de2fb3721
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3 changed files with 27 additions and 30 deletions
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@ -4530,7 +4530,6 @@ class CGBindingRoot(CGThing):
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'dom::bindings::utils::{FindEnumStringIndex, GetArrayIndexFromId}',
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'dom::bindings::utils::{GetPropertyOnPrototype, GetProtoOrIfaceArray}',
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'dom::bindings::utils::{HasPropertyOnPrototype, IntVal}',
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'dom::bindings::utils::{jsid_to_str}',
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'dom::bindings::utils::{Reflectable}',
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'dom::bindings::utils::{squirrel_away_unique}',
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'dom::bindings::utils::{ThrowingConstructor, unwrap, unwrap_jsmanaged}',
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@ -4544,6 +4543,7 @@ class CGBindingRoot(CGThing):
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'dom::bindings::conversions::{FromJSValConvertible, ToJSValConvertible}',
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'dom::bindings::conversions::IDLInterface',
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'dom::bindings::conversions::{Default, Empty}',
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'dom::bindings::conversions::jsid_to_str',
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'dom::bindings::codegen::{PrototypeList, RegisterBindings, UnionTypes}',
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'dom::bindings::codegen::Bindings::*',
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'dom::bindings::error::{FailureUnknown, Fallible, Error, ErrorResult}',
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@ -7,11 +7,12 @@
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use dom::bindings::js::{JS, JSRef, Root};
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use dom::bindings::str::ByteString;
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use dom::bindings::utils::{Reflectable, Reflector};
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use dom::bindings::utils::jsstring_to_str;
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use dom::bindings::utils::unwrap_jsmanaged;
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use servo_util::str::DOMString;
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use js::jsapi::{JSBool, JSContext, JSObject};
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use js::glue::{RUST_JSID_TO_STRING, RUST_JSID_IS_STRING};
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use js::glue::RUST_JS_NumberValue;
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use js::jsapi::{JSBool, JSContext, JSObject, JSString, jsid};
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use js::jsapi::{JS_ValueToUint64, JS_ValueToInt64};
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use js::jsapi::{JS_ValueToECMAUint32, JS_ValueToECMAInt32};
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use js::jsapi::{JS_ValueToUint16, JS_ValueToNumber, JS_ValueToBoolean};
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@ -21,7 +22,7 @@ use js::jsapi::{JS_WrapValue};
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use js::jsval::JSVal;
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use js::jsval::{UndefinedValue, NullValue, BooleanValue, Int32Value, UInt32Value};
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use js::jsval::{StringValue, ObjectValue, ObjectOrNullValue};
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use js::glue::RUST_JS_NumberValue;
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use libc;
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use std::default;
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use std::slice;
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@ -252,6 +253,27 @@ impl default::Default for StringificationBehavior {
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}
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}
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/// Convert the given `JSString` to a `DOMString`. Fails if the string does not
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/// contain valid UTF-16.
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pub fn jsstring_to_str(cx: *mut JSContext, s: *mut JSString) -> DOMString {
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unsafe {
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let mut length = 0;
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let chars = JS_GetStringCharsAndLength(cx, s, &mut length);
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slice::raw::buf_as_slice(chars, length as uint, |char_vec| {
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String::from_utf16(char_vec).unwrap()
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})
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}
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}
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/// Convert the given `jsid` to a `DOMString`. Fails if the `jsid` is not a
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/// string, or if the string does not contain valid UTF-16.
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pub fn jsid_to_str(cx: *mut JSContext, id: jsid) -> DOMString {
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unsafe {
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assert!(RUST_JSID_IS_STRING(id) != 0);
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jsstring_to_str(cx, RUST_JSID_TO_STRING(id))
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}
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}
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impl FromJSValConvertible<StringificationBehavior> for DOMString {
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fn from_jsval(cx: *mut JSContext, value: JSVal, nullBehavior: StringificationBehavior) -> Result<DOMString, ()> {
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if nullBehavior == Empty && value.is_null() {
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@ -12,7 +12,6 @@ use dom::bindings::global::GlobalRef;
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use dom::bindings::js::{JS, Temporary, Root};
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use dom::browsercontext;
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use dom::window;
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use servo_util::str::DOMString;
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use libc;
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use libc::c_uint;
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@ -20,11 +19,9 @@ use std::cell::Cell;
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use std::mem;
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use std::cmp::PartialEq;
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use std::ptr;
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use std::slice;
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use js::glue::{js_IsObjectProxyClass, js_IsFunctionProxyClass, IsProxyHandlerFamily};
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use js::glue::{UnwrapObject, GetProxyHandlerExtra};
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use js::glue::{IsWrapper, RUST_JSID_TO_STRING, RUST_JSID_IS_INT};
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use js::glue::{RUST_JSID_IS_STRING, RUST_JSID_TO_INT};
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use js::glue::{IsWrapper, RUST_JSID_IS_INT, RUST_JSID_TO_INT};
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use js::jsapi::{JS_AlreadyHasOwnProperty, JS_NewFunction};
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use js::jsapi::{JS_DefineProperties, JS_ForwardGetPropertyTo};
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use js::jsapi::{JS_GetClass, JS_LinkConstructorAndPrototype, JS_GetStringCharsAndLength};
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@ -37,7 +34,6 @@ use js::jsapi::{JS_ValueToString, JS_GetReservedSlot, JS_SetReservedSlot};
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use js::jsapi::{JSContext, JSObject, JSBool, jsid, JSClass};
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use js::jsapi::{JSFunctionSpec, JSPropertySpec};
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use js::jsapi::{JS_NewGlobalObject, JS_InitStandardClasses};
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use js::jsapi::{JSString};
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use js::jsapi::JS_DeletePropertyById2;
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use js::jsfriendapi::JS_ObjectToOuterObject;
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use js::jsfriendapi::bindgen::JS_NewObjectWithUniqueType;
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@ -161,27 +157,6 @@ pub unsafe fn squirrel_away_unique<T>(x: Box<T>) -> *const T {
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mem::transmute(x)
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}
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/// Convert the given `JSString` to a `DOMString`. Fails if the string does not
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/// contain valid UTF-16.
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pub fn jsstring_to_str(cx: *mut JSContext, s: *mut JSString) -> DOMString {
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unsafe {
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let mut length = 0;
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let chars = JS_GetStringCharsAndLength(cx, s, &mut length);
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slice::raw::buf_as_slice(chars, length as uint, |char_vec| {
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String::from_utf16(char_vec).unwrap()
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})
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}
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}
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/// Convert the given `jsid` to a `DOMString`. Fails if the `jsid` is not a
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/// string, or if the string does not contain valid UTF-16.
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pub fn jsid_to_str(cx: *mut JSContext, id: jsid) -> DOMString {
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unsafe {
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assert!(RUST_JSID_IS_STRING(id) != 0);
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jsstring_to_str(cx, RUST_JSID_TO_STRING(id))
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}
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}
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/// The index of the slot wherein a pointer to the reflected DOM object is
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/// stored for non-proxy bindings.
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// We use slot 0 for holding the raw object. This is safe for both
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