mirror of https://github.com/qpdf/qpdf.git
64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
// Copyright (c) 2005-2024 Jay Berkenbilt
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//
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// This file is part of qpdf.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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// in compliance with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under
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// the License.
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//
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// Versions of qpdf prior to version 7 were released under the terms of version 2.0 of the Artistic
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// License. At your option, you may continue to consider qpdf to be licensed under those terms.
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// Please see the manual for additional information.
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#ifndef QPDF_FILEINPUTSOURCE_HH
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#define QPDF_FILEINPUTSOURCE_HH
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#include <qpdf/InputSource.hh>
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class QPDF_DLL_CLASS FileInputSource: public InputSource
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{
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public:
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QPDF_DLL
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FileInputSource();
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QPDF_DLL
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FileInputSource(char const* filename);
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QPDF_DLL
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FileInputSource(char const* description, FILE* filep, bool close_file);
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QPDF_DLL
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void setFilename(char const* filename);
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QPDF_DLL
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void setFile(char const* description, FILE* filep, bool close_file);
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QPDF_DLL
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~FileInputSource() override;
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QPDF_DLL
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qpdf_offset_t findAndSkipNextEOL() override;
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QPDF_DLL
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std::string const& getName() const override;
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QPDF_DLL
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qpdf_offset_t tell() override;
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QPDF_DLL
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void seek(qpdf_offset_t offset, int whence) override;
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QPDF_DLL
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void rewind() override;
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QPDF_DLL
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size_t read(char* buffer, size_t length) override;
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QPDF_DLL
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void unreadCh(char ch) override;
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private:
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FileInputSource(FileInputSource const&) = delete;
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FileInputSource& operator=(FileInputSource const&) = delete;
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bool close_file;
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std::string filename;
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FILE* file;
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};
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#endif // QPDF_FILEINPUTSOURCE_HH
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