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LibPDF: Harden the document/parser against errors

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Matthew Olsson 2021-05-24 13:57:16 -07:00 • committed by Ali Mohammad Pur
parent d654fe0e41
commit 1ef5071d1b
6 changed files with 217 additions and 108 deletions
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4
Userland/Applications/PDFViewer/PDFViewerWidget.cpp
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@ -105,7 +105,9 @@ void PDFViewerWidget::open_file(const String& path)
auto file_result = Core::File::open(path, Core::OpenMode::ReadOnly);
VERIFY(!file_result.is_error());
m_buffer = file_result.value()->read_all();
auto document = adopt_ref(*new PDF::Document(m_buffer));
auto document = PDF::Document::create(m_buffer);
// FIXME: Show error dialog if the Document is invalid
VERIFY(document);
m_viewer->set_document(document);
m_total_page_label->set_text(String::formatted("of {}", document->get_page_count()));
m_total_page_label->set_fixed_width(30);