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Slightly better progress reporting when rewriting filesystem

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This commit is contained in:
Marcus Holland-Moritz 2021-03-30 17:48:03 +02:00
parent bf26f7948a
commit e85f782f6c
1 changed files with 6 additions and 3 deletions
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9
src/dwarfs/filesystem_v2.cpp
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@ -500,9 +500,10 @@ void filesystem_v2::rewrite(logger& lgr, progress& prog,
std::vector<section_type> section_types;
section_map sections;
size_t total_block_size = 0;
while (auto s = parser.next_section()) {
LOG_DEBUG << "section " << s->description() << " @ " << s->start() << " ["
<< s->length() << " bytes]";
if (!s->check_fast(*mm)) {
DWARFS_THROW(runtime_error, "checksum error in section: " + s->name());
}
@ -510,9 +511,10 @@ void filesystem_v2::rewrite(logger& lgr, progress& prog,
DWARFS_THROW(runtime_error,
"integrity check error in section: " + s->name());
}
prog.original_size += s->length();
prog.filesystem_size += s->length();
if (s->type() == section_type::BLOCK) {
++prog.block_count;
total_block_size += s->length();
} else {
if (!sections.emplace(s->type(), *s).second) {
DWARFS_THROW(runtime_error, "duplicate section: " + s->name());
@ -544,7 +546,6 @@ void filesystem_v2::rewrite(logger& lgr, progress& prog,
auto block =
std::make_shared<block_data>(block_decompressor::decompress(
s->compression(), mm->as<uint8_t>(s->start()), s->length()));
prog.filesystem_size += block->size();
writer.write_block(std::move(block));
} else {
writer.write_compressed_section(s->type(), s->compression(),
@ -587,6 +588,8 @@ int filesystem_v2::identify(logger& lgr, std::shared_ptr<mmif> mm,
std::vector<std::future<fs_section>> sections;
while (auto sp = parser.next_section()) {
LOG_DEBUG << "section " << sp->description() << " @ " << sp->start() << " ["
<< sp->length() << " bytes]";
std::packaged_task<fs_section()> task{[&, s = *sp] {
if (!s.check_fast(*mm)) {
DWARFS_THROW(runtime_error, "checksum error in section: " + s.name());