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efad31dac1
This utility will learn tricks such as extracting images from PDFs and dumping tables from PDFs so that we can create code from specs. It also allows testing LibPDF things in lagom, and allows testing reading large amounts of PDFs using a shell script.
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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* Copyright (c) 2023, Nico Weber <thakis@chromium.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.h>
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#include <LibCore/MappedFile.h>
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#include <LibPDF/Document.h>
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static PDF::PDFErrorOr<int> pdf_main(Main::Arguments arguments)
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{
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Core::ArgsParser args_parser;
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StringView in_path;
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args_parser.add_positional_argument(in_path, "Path to input image file", "FILE");
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args_parser.parse(arguments);
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auto file = TRY(Core::MappedFile::map(in_path));
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auto document = TRY(PDF::Document::create(file->bytes()));
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if (auto handler = document->security_handler(); handler && !handler->has_user_password()) {
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// FIXME: Add a flag for passing in a password and suggest it in this diag.
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warnln("PDF requires password");
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return 1;
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}
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TRY(document->initialize());
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outln("{} pages", document->get_page_count());
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return 0;
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}
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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auto maybe_error = pdf_main(move(arguments));
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if (maybe_error.is_error()) {
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auto error = maybe_error.release_error();
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warnln("{}", error.message());
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return 1;
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}
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return 0;
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}
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