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fix(filesystem_writer): correctly show rewriting progress when copying

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This commit is contained in:
Marcus Holland-Moritz 2023-12-17 10:59:41 +01:00
parent bbeffbfd98
commit db0f2c0450
1 changed files with 20 additions and 6 deletions
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26
src/dwarfs/filesystem_writer.cpp
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@ -84,7 +84,8 @@ class fsblock {
folly::Function<void(size_t)> set_block_cb = nullptr);
fsblock(section_type type, compression_type compression,
std::span<uint8_t const> data);
std::span<uint8_t const> data,
std::shared_ptr<compression_progress> pctx = nullptr);
fsblock(section_type type, block_compressor const& bc,
std::span<uint8_t const> data, compression_type data_comp_type,
@ -254,10 +255,12 @@ class raw_fsblock : public fsblock::impl {
class compressed_fsblock : public fsblock::impl {
public:
compressed_fsblock(section_type type, compression_type compression,
std::span<uint8_t const> range)
std::span<uint8_t const> range,
std::shared_ptr<compression_progress> pctx)
: type_{type}
, compression_{compression}
, range_{range} {}
, range_{range}
, pctx_{std::move(pctx)} {}
void
compress(worker_group& wg, std::optional<std::string> /* meta */) override {
@ -266,6 +269,10 @@ class compressed_fsblock : public fsblock::impl {
wg.add_job([this, prom = std::move(prom)]() mutable {
fsblock::build_section_header(header_, *this);
if (pctx_) {
pctx_->bytes_in += size();
pctx_->bytes_out += size();
}
prom.set_value();
});
}
@ -295,6 +302,7 @@ class compressed_fsblock : public fsblock::impl {
std::future<void> future_;
std::optional<uint32_t> number_;
section_header_v2 header_;
std::shared_ptr<compression_progress> pctx_;
};
class rewritten_fsblock : public fsblock::impl {
@ -412,8 +420,10 @@ fsblock::fsblock(section_type type, block_compressor const& bc,
std::move(set_block_cb))) {}
fsblock::fsblock(section_type type, compression_type compression,
std::span<uint8_t const> data)
: impl_(std::make_unique<compressed_fsblock>(type, compression, data)) {}
std::span<uint8_t const> data,
std::shared_ptr<compression_progress> pctx)
: impl_(std::make_unique<compressed_fsblock>(type, compression, data,
std::move(pctx))) {}
fsblock::fsblock(section_type type, block_compressor const& bc,
std::span<uint8_t const> data, compression_type data_comp_type,
@ -856,7 +866,11 @@ void filesystem_writer_<LoggerPolicy>::write_compressed_section(
{
std::lock_guard lock(mx_);
auto fsb = std::make_unique<fsblock>(type, compression, data);
if (!pctx_) {
pctx_ = prog_.create_context<compression_progress>();
}
auto fsb = std::make_unique<fsblock>(type, compression, data, pctx_);
fsb->set_block_no(section_number_++);
fsb->compress(wg_);