2a566f2046
This diff includes some final changes to be ready for blessing a cli release. These changes are: 1. run `go generate ./...` to update the bundled CA 2. update the header we use for measuring 3. ensure `mk` uses the latest version of several tools Reference issue: https://github.com/ooni/probe/issues/1845
99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
// Code generated by go generate; DO NOT EDIT.
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// 2022-01-24 12:46:27.560368 +0100 CET m=+0.000182001
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package ooapi
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//go:generate go run ./internal/generator -file caching.go
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import (
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"context"
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"reflect"
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"github.com/ooni/probe-cli/v3/internal/ooapi/apimodel"
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)
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// withCacheMeasurementMetaAPI implements caching for simpleMeasurementMetaAPI.
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type withCacheMeasurementMetaAPI struct {
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API callerForMeasurementMetaAPI // mandatory
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GobCodec GobCodec // optional
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KVStore KVStore // mandatory
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}
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type cacheEntryForMeasurementMetaAPI struct {
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Req *apimodel.MeasurementMetaRequest
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Resp *apimodel.MeasurementMetaResponse
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}
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// Call calls the API and implements caching.
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func (c *withCacheMeasurementMetaAPI) Call(ctx context.Context, req *apimodel.MeasurementMetaRequest) (*apimodel.MeasurementMetaResponse, error) {
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if resp, _ := c.readcache(req); resp != nil {
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return resp, nil
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}
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resp, err := c.API.Call(ctx, req)
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if err != nil {
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return nil, err
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}
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if err := c.writecache(req, resp); err != nil {
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return nil, err
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}
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return resp, nil
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}
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func (c *withCacheMeasurementMetaAPI) gobCodec() GobCodec {
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if c.GobCodec != nil {
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return c.GobCodec
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}
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return &defaultGobCodec{}
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}
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func (c *withCacheMeasurementMetaAPI) getcache() ([]cacheEntryForMeasurementMetaAPI, error) {
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data, err := c.KVStore.Get("MeasurementMeta.cache")
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if err != nil {
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return nil, err
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}
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var out []cacheEntryForMeasurementMetaAPI
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if err := c.gobCodec().Decode(data, &out); err != nil {
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return nil, err
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}
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return out, nil
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}
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func (c *withCacheMeasurementMetaAPI) setcache(in []cacheEntryForMeasurementMetaAPI) error {
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data, err := c.gobCodec().Encode(in)
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if err != nil {
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return err
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}
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return c.KVStore.Set("MeasurementMeta.cache", data)
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}
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func (c *withCacheMeasurementMetaAPI) readcache(req *apimodel.MeasurementMetaRequest) (*apimodel.MeasurementMetaResponse, error) {
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cache, err := c.getcache()
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if err != nil {
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return nil, err
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}
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for _, cur := range cache {
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if reflect.DeepEqual(req, cur.Req) {
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return cur.Resp, nil
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}
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}
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return nil, errCacheNotFound
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}
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func (c *withCacheMeasurementMetaAPI) writecache(req *apimodel.MeasurementMetaRequest, resp *apimodel.MeasurementMetaResponse) error {
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cache, _ := c.getcache()
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out := []cacheEntryForMeasurementMetaAPI{{Req: req, Resp: resp}}
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const toomany = 64
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for idx, cur := range cache {
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if reflect.DeepEqual(req, cur.Req) {
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continue // we already updated the cache
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}
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if idx > toomany {
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break
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}
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out = append(out, cur)
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}
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return c.setcache(out)
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}
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var _ callerForMeasurementMetaAPI = &withCacheMeasurementMetaAPI{}
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