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-rw-r--r--intl/strres/nsStringBundle.h88
1 files changed, 88 insertions, 0 deletions
diff --git a/intl/strres/nsStringBundle.h b/intl/strres/nsStringBundle.h
new file mode 100644
index 0000000000..96781f81a1
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+++ b/intl/strres/nsStringBundle.h
@@ -0,0 +1,88 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#ifndef nsStringBundle_h__
+#define nsStringBundle_h__
+
+#include "mozilla/Mutex.h"
+#include "nsIStringBundle.h"
+#include "nsIMemoryReporter.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include "nsCOMArray.h"
+
+class nsIPersistentProperties;
+
+class nsStringBundleBase : public nsIStringBundle, public nsIMemoryReporter {
+ public:
+ MOZ_DEFINE_MALLOC_SIZE_OF(MallocSizeOf)
+
+ nsresult ParseProperties(nsIPersistentProperties**);
+
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSISTRINGBUNDLE
+ NS_DECL_NSIMEMORYREPORTER
+
+ virtual nsresult LoadProperties() = 0;
+
+ const nsCString& BundleURL() const { return mPropertiesURL; }
+
+ // Returns true if this bundle has more than one reference. If it has only
+ // a single reference, it is assumed to be held alive by the bundle cache.
+ bool IsShared() const { return mRefCnt > 1; }
+
+ static nsStringBundleBase* Cast(nsIStringBundle* aBundle) {
+ return static_cast<nsStringBundleBase*>(aBundle);
+ }
+
+ template <typename T, typename... Args>
+ static already_AddRefed<T> Create(Args... args);
+
+ protected:
+ nsStringBundleBase(const char* aURLSpec);
+
+ virtual ~nsStringBundleBase();
+
+ virtual nsresult GetStringImpl(const nsACString& aName,
+ nsAString& aResult) = 0;
+
+ virtual nsresult GetSimpleEnumerationImpl(nsISimpleEnumerator** elements) = 0;
+
+ void RegisterMemoryReporter();
+
+ nsCString mPropertiesURL;
+ mozilla::Mutex mMutex MOZ_UNANNOTATED;
+ bool mAttemptedLoad;
+ bool mLoaded;
+
+ public:
+ static nsresult FormatString(const char16_t* formatStr,
+ const nsTArray<nsString>& aParams,
+ nsAString& aResult);
+};
+
+class nsStringBundle : public nsStringBundleBase {
+ public:
+ NS_DECL_ISUPPORTS_INHERITED
+
+ nsCOMPtr<nsIPersistentProperties> mProps;
+
+ nsresult LoadProperties() override;
+
+ size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) override;
+
+ protected:
+ friend class nsStringBundleBase;
+
+ explicit nsStringBundle(const char* aURLSpec);
+
+ virtual ~nsStringBundle();
+
+ nsresult GetStringImpl(const nsACString& aName, nsAString& aResult) override;
+
+ nsresult GetSimpleEnumerationImpl(nsISimpleEnumerator** elements) override;
+};
+
+#endif