74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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#pragma once
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#include <wx/wxprec.h>
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#include <wx/dynarray.h>
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#include <wx/string.h>
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#include <fstream>
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#include <iconv.h>
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class TextFileReader {
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private:
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wxString encoding;
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std::ifstream file;
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iconv_t conv;
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bool trim;
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bool readComplete;
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wchar_t outbuf[256];
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wchar_t *currout;
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wchar_t *outptr;
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size_t outbytesleft;
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unsigned int currentLine;
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wchar_t GetWChar();
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TextFileReader(const TextFileReader&);
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TextFileReader& operator=(const TextFileReader&);
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public:
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TextFileReader(wxString filename,wxString encoding=_T(""), bool trim=true);
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~TextFileReader();
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wxString ReadLineFromFile();
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bool HasMoreLines();
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static void EnsureValid(const wxString encoding);
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wxString GetCurrentEncoding();
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static wxString GetEncoding(const wxString filename);
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};
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