1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 #include "MacStringHelpers.h"
6 #include "nsMacPreferencesReader.h"
10 #include "js/RootingAPI.h"
12 #include "mozilla/JSONStringWriteFuncs.h"
14 NS_IMPL_ISUPPORTS(nsMacPreferencesReader, nsIMacPreferencesReader)
16 using namespace mozilla;
18 static void EvaluateDict(JSONWriter* aWriter, NSDictionary<NSString*, id>* aDict);
20 static void EvaluateArray(JSONWriter* aWriter, NSArray* aArray) {
21 for (id elem in aArray) {
22 if ([elem isKindOfClass:[NSString class]]) {
23 aWriter->StringElement(MakeStringSpan([elem UTF8String]));
24 } else if ([elem isKindOfClass:[NSNumber class]]) {
25 aWriter->IntElement([elem longLongValue]);
26 } else if ([elem isKindOfClass:[NSArray class]]) {
27 aWriter->StartArrayElement();
28 EvaluateArray(aWriter, elem);
30 } else if ([elem isKindOfClass:[NSDictionary class]]) {
31 aWriter->StartObjectElement();
32 EvaluateDict(aWriter, elem);
38 static void EvaluateDict(JSONWriter* aWriter, NSDictionary<NSString*, id>* aDict) {
39 for (NSString* key in aDict) {
40 id value = aDict[key];
41 if ([value isKindOfClass:[NSString class]]) {
42 aWriter->StringProperty(MakeStringSpan([key UTF8String]), MakeStringSpan([value UTF8String]));
43 } else if ([value isKindOfClass:[NSNumber class]]) {
44 aWriter->IntProperty(MakeStringSpan([key UTF8String]), [value longLongValue]);
45 } else if ([value isKindOfClass:[NSArray class]]) {
46 aWriter->StartArrayProperty(MakeStringSpan([key UTF8String]));
47 EvaluateArray(aWriter, value);
49 } else if ([value isKindOfClass:[NSDictionary class]]) {
50 aWriter->StartObjectProperty(MakeStringSpan([key UTF8String]));
51 EvaluateDict(aWriter, value);
58 nsMacPreferencesReader::PoliciesEnabled(bool* aPoliciesEnabled) {
59 NSString* policiesEnabledStr = [NSString stringWithUTF8String:ENTERPRISE_POLICIES_ENABLED_KEY];
60 *aPoliciesEnabled = [[NSUserDefaults standardUserDefaults] boolForKey:policiesEnabledStr] == YES;
65 nsMacPreferencesReader::ReadPreferences(JSContext* aCx, JS::MutableHandle<JS::Value> aResult) {
66 JSONStringWriteFunc<nsAutoCString> jsonStr;
67 JSONWriter w(jsonStr);
69 EvaluateDict(&w, [[NSUserDefaults standardUserDefaults] dictionaryRepresentation]);
72 NS_ConvertUTF8toUTF16 jsonStr16(jsonStr.StringCRef());
74 JS::RootedValue val(aCx);
75 MOZ_ALWAYS_TRUE(JS_ParseJSON(aCx, jsonStr16.get(), jsonStr16.Length(), &val));