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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-08-30 16:13:01 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-08-30 20:47:28 +0000 |
| commit | 5624fe39db570f5ad0fab80cf6314e95e4397698 (patch) | |
| tree | fd662cadd3d77d7fb286abe33d0ff653773a5136 /core/fxcrt/cfx_utf8decoder.h | |
| parent | c2f0789bf90d8f3656abde8da8371e8975f7084e (diff) | |
| download | pdfium-5624fe39db570f5ad0fab80cf6314e95e4397698.tar.xz | |
Move CFX_UTF8Decoder out of fx_basic
This CL moves CFX_UTF8Decoder out of fx_basic and includes where needed.
Change-Id: I1a093a8a77bbefcc90fbb2f81b1da65bfc0512bf
Reviewed-on: https://pdfium-review.googlesource.com/12411
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fxcrt/cfx_utf8decoder.h')
| -rw-r--r-- | core/fxcrt/cfx_utf8decoder.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/core/fxcrt/cfx_utf8decoder.h b/core/fxcrt/cfx_utf8decoder.h new file mode 100644 index 0000000000..50c2a3966d --- /dev/null +++ b/core/fxcrt/cfx_utf8decoder.h @@ -0,0 +1,28 @@ +// Copyright 2017 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#ifndef CORE_FXCRT_CFX_UTF8DECODER_H_ +#define CORE_FXCRT_CFX_UTF8DECODER_H_ + +#include "core/fxcrt/fx_basic.h" + +class CFX_UTF8Decoder { + public: + CFX_UTF8Decoder() { m_PendingBytes = 0; } + + void Clear(); + void Input(uint8_t byte); + void AppendCodePoint(uint32_t ch); + void ClearStatus() { m_PendingBytes = 0; } + CFX_WideStringC GetResult() const { return m_Buffer.AsStringC(); } + + private: + int m_PendingBytes; + uint32_t m_PendingChar; + CFX_WideTextBuf m_Buffer; +}; + +#endif // CORE_FXCRT_CFX_UTF8DECODER_H_ |