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Everywhere: Convert ByteBuffer factory methods from Optional -> ErrorOr
Apologies for the enormous commit, but I don't see a way to split this up nicely. In the vast majority of cases it's a simple change. A few extra places can use TRY instead of manual error checking though. :^)
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140f1d9e55
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79 changed files with 202 additions and 274 deletions
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@ -36,17 +36,13 @@ static ErrorOr<void> load_content_filters()
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{
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auto file = TRY(Core::Stream::File::open(String::formatted("{}/BrowserContentFilters.txt", Core::StandardPaths::config_directory()), Core::Stream::OpenMode::Read));
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auto ad_filter_list = TRY(Core::Stream::BufferedFile::create(move(file)));
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auto maybe_buffer = ByteBuffer::create_uninitialized(4096);
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if (maybe_buffer.has_value()) {
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auto buffer = maybe_buffer.release_value();
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while (TRY(ad_filter_list->can_read_line())) {
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auto length = TRY(ad_filter_list->read_line(buffer));
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StringView line { buffer.data(), length };
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dbgln("Content filter for {}", line);
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if (!line.is_empty())
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Browser::g_content_filters.append(line);
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}
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auto buffer = TRY(ByteBuffer::create_uninitialized(4096));
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while (TRY(ad_filter_list->can_read_line())) {
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auto length = TRY(ad_filter_list->read_line(buffer));
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StringView line { buffer.data(), length };
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dbgln("Content filter for {}", line);
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if (!line.is_empty())
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Browser::g_content_filters.append(line);
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}
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return {};
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