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fetchurl: expand report buffer on demand

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This commit is contained in:
Norman Feske 2018-05-08 23:20:05 +02:00 committed by Christian Helmuth
parent 9fd2ab1aaf
commit 94db45036c
1 changed files with 12 additions and 12 deletions
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24
repos/libports/src/app/fetchurl/component.cc
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@ -86,7 +86,7 @@ struct Fetchurl::Main
Timer::Connection _timer { _env, "reporter" };
Genode::Reporter _reporter { _env, "progress" };
Genode::Constructible<Genode::Expanding_reporter> _reporter { };
Genode::List<Fetch> _fetches { };
@ -108,13 +108,15 @@ struct Fetchurl::Main
void _report()
{
using namespace Genode;
Reporter::Xml_generator xml_gen(_reporter, [&] {
if (!_reporter.constructed())
return;
_reporter->generate([&] (Genode::Xml_generator &xml) {
for (Fetch *f = _fetches.first(); f; f = f->next()) {
xml_gen.node("fetch", [&] {
xml_gen.attribute("url", f->url);
xml_gen.attribute("total", f->dltotal);
xml_gen.attribute("now", f->dlnow);
xml.node("fetch", [&] {
xml.attribute("url", f->url);
xml.attribute("total", f->dltotal);
xml.attribute("now", f->dlnow);
});
}
});
@ -139,7 +141,7 @@ struct Fetchurl::Main
_report_delay = Duration(delay_ms);
_schedule_report();
_reporter.enabled(true);
_reporter.construct(_env, "progress", "progress");
}
}
catch (...) { }
@ -269,8 +271,7 @@ struct Fetchurl::Main
}
while (true) {
if (_reporter.enabled())
_report();
_report();
bool retry_some = false;
for (Fetch *f = _fetches.first(); f; f = f->next()) {
@ -288,8 +289,7 @@ struct Fetchurl::Main
if (!retry_some) break;
}
if (_reporter.enabled())
_report();
_report();
curl_easy_cleanup(curl);