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buildall.go
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/
buildall.go
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package blacklist
import (
"context"
"inet.af/netaddr"
)
func (b *builder) All(ctx context.Context, settings BuilderSettings) (
blockedHostnames []string, blockedIPs []netaddr.IP,
blockedIPPrefixes []netaddr.IPPrefix, errs []error) {
chHostnames := make(chan []string)
chIPs := make(chan []netaddr.IP)
chIPPrefixes := make(chan []netaddr.IPPrefix)
chErrors := make(chan []error)
go func() {
blockedHostnames, errs := b.Hostnames(ctx,
settings.BlockMalicious, settings.BlockAds, settings.BlockSurveillance,
settings.AddBlockedHosts, settings.AllowedHosts)
chHostnames <- blockedHostnames
chErrors <- errs
}()
go func() {
blockedIPs, blockedIPPrefixes, errs := b.IPs(ctx,
settings.BlockMalicious, settings.BlockAds, settings.BlockSurveillance,
settings.AddBlockedIPs, settings.AddBlockedIPPrefixes)
chIPs <- blockedIPs
chIPPrefixes <- blockedIPPrefixes
chErrors <- errs
}()
blockedHostnames = <-chHostnames
blockedIPs = <-chIPs
blockedIPPrefixes = <-chIPPrefixes
routineErrs := <-chErrors
errs = append(errs, routineErrs...)
routineErrs = <-chErrors
errs = append(errs, routineErrs...)
return blockedHostnames, blockedIPs, blockedIPPrefixes, errs
}