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refactor(netxlite): hide details without breaking the rest of the tree (#454)

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## Description

This PR continues the refactoring of `netx` under the following principles:

1. do not break the rest of the tree and do not engage in extensive tree-wide refactoring yet
2. move under `netxlite` clearly related subpackages (e.g., `iox`, `netxmocks`)
3. move into `internal/netxlite/internal` stuff that is clearly private of `netxlite`
4. hide implementation details in `netxlite` pending new factories
5. refactor `tls` code in `netxlite` to clearly separate `crypto/tls` code from `utls` code

After each commit, I run `go test -short -race ./...` locally. Each individual commit explains what it does. I will squash, but this operation will preserve the original commit titles, so this will give further insight on each step.

## Commits

* refactor: rename netxmocks -> netxlite/mocks

Part of https://github.com/ooni/probe/issues/1591

* refactor: rename quicx -> netxlite/quicx

See https://github.com/ooni/probe/issues/1591

* refactor: rename iox -> netxlite/iox

Regenerate sources and make sure the tests pass.

See https://github.com/ooni/probe/issues/1591.

* refactor(iox): move MockableReader to netxlite/mocks

See https://github.com/ooni/probe/issues/1591

* refactor(netxlite): generator is an implementation detail

See https://github.com/ooni/probe/issues/1591

* refactor(netxlite): separate tls and utls code

See https://github.com/ooni/probe/issues/1591

* refactor(netxlite): hide most types but keep old names as legacy

With this change we avoid breaking the rest of the tree, but we start
hiding some implementation details a bit. Factories will follow.

See https://github.com/ooni/probe/issues/1591
This commit is contained in:
Simone Basso 2021-09-05 14:49:38 +02:00 • committed by GitHub
commit 2e0118d1a6
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137 changed files with 1244 additions and 1173 deletions
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25
internal/netxlite/mocks/resolver.go Normal file
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@ -0,0 +1,25 @@
package mocks
import "context"
// Resolver is a mockable Resolver.
type Resolver struct {
MockLookupHost func(ctx context.Context, domain string) ([]string, error)
MockNetwork func() string
MockAddress func() string
}
// LookupHost calls MockLookupHost.
func (r *Resolver) LookupHost(ctx context.Context, domain string) ([]string, error) {
return r.MockLookupHost(ctx, domain)
}
// Address calls MockAddress.
func (r *Resolver) Address() string {
return r.MockAddress()
}
// Network calls MockNetwork.
func (r *Resolver) Network() string {
return r.MockNetwork()
}