Add m-esr52 at 52.6.0

1 files changed, 64 insertions, 0 deletions

diff --git a/intl/uconv/nsConverterInputStream.h b/intl/uconv/nsConverterInputStream.h
new file mode 100644
index 000000000..5e83fac26
--- /dev/null
+++ b/intl/uconv/nsConverterInputStream.h
@@ -0,0 +1,64 @@
+/* -*- 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 nsConverterInputStream_h
+#define nsConverterInputStream_h
+
+#include "nsIInputStream.h"
+#include "nsIConverterInputStream.h"
+#include "nsIUnicharLineInputStream.h"
+#include "nsTArray.h"
+#include "nsAutoPtr.h"
+#include "nsCOMPtr.h"
+#include "nsIUnicodeDecoder.h"
+#include "nsReadLine.h"
+
+#define NS_CONVERTERINPUTSTREAM_CONTRACTID "@mozilla.org/intl/converter-input-stream;1"
+
+// {2BC2AD62-AD5D-4b7b-A9DB-F74AE203C527}
+#define NS_CONVERTERINPUTSTREAM_CID \
+  { 0x2bc2ad62, 0xad5d, 0x4b7b, \
+   { 0xa9, 0xdb, 0xf7, 0x4a, 0xe2, 0x3, 0xc5, 0x27 } }
+
+
+
+class nsConverterInputStream : public nsIConverterInputStream,
+                               public nsIUnicharLineInputStream {
+
+ public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIUNICHARINPUTSTREAM
+    NS_DECL_NSIUNICHARLINEINPUTSTREAM
+    NS_DECL_NSICONVERTERINPUTSTREAM
+
+    nsConverterInputStream() :
+        mLastErrorCode(NS_OK),
+        mLeftOverBytes(0),
+        mUnicharDataOffset(0),
+        mUnicharDataLength(0),
+        mReplacementChar(DEFAULT_REPLACEMENT_CHARACTER),
+        mLineBuffer(nullptr) { }
+
+ private:
+    virtual ~nsConverterInputStream() { Close(); }
+
+    uint32_t Fill(nsresult *aErrorCode);
+    
+    nsCOMPtr<nsIUnicodeDecoder> mConverter;
+    FallibleTArray<char> mByteData;
+    FallibleTArray<char16_t> mUnicharData;
+    nsCOMPtr<nsIInputStream> mInput;
+
+    nsresult  mLastErrorCode;
+    uint32_t  mLeftOverBytes;
+    uint32_t  mUnicharDataOffset;
+    uint32_t  mUnicharDataLength;
+    char16_t mReplacementChar;
+
+    nsAutoPtr<nsLineBuffer<char16_t> > mLineBuffer;
+};
+
+#endif
+