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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsProperties.h"
////////////////////////////////////////////////////////////////////////////////
NS_IMPL_ISUPPORTS(nsProperties, nsIProperties)
NS_IMETHODIMP
nsProperties::Get(const char* prop, const nsIID& uuid, void** result) {
if (NS_WARN_IF(!prop)) {
return NS_ERROR_INVALID_ARG;
}
nsCOMPtr<nsISupports> value;
if (!nsProperties_HashBase::Get(prop, getter_AddRefs(value))) {
return NS_ERROR_FAILURE;
}
return (value) ? value->QueryInterface(uuid, result) : NS_ERROR_NO_INTERFACE;
}
NS_IMETHODIMP
nsProperties::Set(const char* prop, nsISupports* value) {
if (NS_WARN_IF(!prop)) {
return NS_ERROR_INVALID_ARG;
}
Put(prop, value);
return NS_OK;
}
NS_IMETHODIMP
nsProperties::Undefine(const char* prop) {
if (NS_WARN_IF(!prop)) {
return NS_ERROR_INVALID_ARG;
}
return nsProperties_HashBase::Remove(prop) ? NS_OK : NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsProperties::Has(const char* prop, bool* result) {
if (NS_WARN_IF(!prop)) {
return NS_ERROR_INVALID_ARG;
}
*result = nsProperties_HashBase::Contains(prop);
return NS_OK;
}
NS_IMETHODIMP
nsProperties::GetKeys(nsTArray<nsCString>& aKeys) {
uint32_t count = Count();
aKeys.SetCapacity(count);
for (auto iter = this->Iter(); !iter.Done(); iter.Next()) {
aKeys.AppendElement(iter.Key());
}
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
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