Add m-esr52 at 52.6.0

1 files changed, 65 insertions, 0 deletions

diff --git a/intl/uconv/nsUnicodeToUTF8.h b/intl/uconv/nsUnicodeToUTF8.h
new file mode 100644
index 000000000..410bde281
--- /dev/null
+++ b/intl/uconv/nsUnicodeToUTF8.h
@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 2; 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 nsUnicodeToUTF8_h___
+#define nsUnicodeToUTF8_h___
+
+#include "mozilla/Attributes.h"
+#include "nsIUnicodeEncoder.h"
+
+// Class ID for our UnicodeToUTF8 charset converter
+// {7C657D18-EC5E-11d2-8AAC-00600811A836}
+#define NS_UNICODETOUTF8_CID \
+  { 0x7c657d18, 0xec5e, 0x11d2, {0x8a, 0xac, 0x0, 0x60, 0x8, 0x11, 0xa8, 0x36}}
+
+#define NS_UNICODETOUTF8_CONTRACTID "@mozilla.org/intl/unicode/encoder;1?charset=UTF-8"
+
+//#define NS_ERROR_UCONV_NOUNICODETOUTF8
+//  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_UCONV, 0x31)
+
+//----------------------------------------------------------------------
+// Class nsUnicodeToUTF8 [declaration]
+
+/**
+ * A character set converter from Unicode to UTF8.
+ *
+ * @created         05/Apr/1999
+ * @author  Catalin Rotaru [CATA]
+ */
+class nsUnicodeToUTF8 final : public nsIUnicodeEncoder
+{
+  ~nsUnicodeToUTF8() {}
+
+  NS_DECL_ISUPPORTS
+
+public:
+
+  /**
+   * Class constructor.
+   */
+  nsUnicodeToUTF8() {mHighSurrogate = 0;}
+
+  NS_IMETHOD Convert(const char16_t*aSrc,
+                     int32_t* aSrcLength,
+                     char* aDest,
+                     int32_t* aDestLength) override;
+
+  NS_IMETHOD Finish(char* aDest, int32_t* aDestLength) override;
+
+  MOZ_MUST_USE NS_IMETHOD GetMaxLength(const char16_t* aSrc,
+                                       int32_t aSrcLength,
+                                       int32_t* aDestLength) override;
+
+  NS_IMETHOD Reset() override {mHighSurrogate = 0; return NS_OK;}
+
+  NS_IMETHOD SetOutputErrorBehavior(int32_t aBehavior,
+    nsIUnicharEncoder* aEncoder, char16_t aChar) override {return NS_OK;}
+
+protected:
+  char16_t mHighSurrogate;
+
+};
+
+#endif /* nsUnicodeToUTF8_h___ */