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https://github.com/safing/portmaster
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80664d1a27
* Move portbase into monorepo * Add new simple module mgr * [WIP] Switch to new simple module mgr * Add StateMgr and more worker variants * [WIP] Switch more modules * [WIP] Switch more modules * [WIP] swtich more modules * [WIP] switch all SPN modules * [WIP] switch all service modules * [WIP] Convert all workers to the new module system * [WIP] add new task system to module manager * [WIP] Add second take for scheduling workers * [WIP] Add FIXME for bugs in new scheduler * [WIP] Add minor improvements to scheduler * [WIP] Add new worker scheduler * [WIP] Fix more bug related to new module system * [WIP] Fix start handing of the new module system * [WIP] Improve startup process * [WIP] Fix minor issues * [WIP] Fix missing subsystem in settings * [WIP] Initialize managers in constructor * [WIP] Move module event initialization to constrictors * [WIP] Fix setting for enabling and disabling the SPN module * [WIP] Move API registeration into module construction * [WIP] Update states mgr for all modules * [WIP] Add CmdLine operation support * Add state helper methods to module group and instance * Add notification and module status handling to status package * Fix starting issues * Remove pilot widget and update security lock to new status data * Remove debug logs * Improve http server shutdown * Add workaround for cleanly shutting down firewall+netquery * Improve logging * Add syncing states with notifications for new module system * Improve starting, stopping, shutdown; resolve FIXMEs/TODOs * [WIP] Fix most unit tests * Review new module system and fix minor issues * Push shutdown and restart events again via API * Set sleep mode via interface * Update example/template module * [WIP] Fix spn/cabin unit test * Remove deprecated UI elements * Make log output more similar for the logging transition phase * Switch spn hub and observer cmds to new module system * Fix log sources * Make worker mgr less error prone * Fix tests and minor issues * Fix observation hub * Improve shutdown and restart handling * Split up big connection.go source file * Move varint and dsd packages to structures repo * Improve expansion test * Fix linter warnings * Fix interception module on windows * Fix linter errors --------- Co-authored-by: Vladimir Stoilov <vladimir@safing.io>
44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
package runtime
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import "github.com/safing/portmaster/base/database/record"
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// singleRecordReader is a convenience type for read-only exposing
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// a single record.Record. Note that users must lock the whole record
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// themself before performing any manipulation on the record.
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type singleRecordReader struct {
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record.Record
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}
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// ProvideRecord returns a ValueProvider the exposes read-only
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// access to r. Users of ProvideRecord need to ensure the lock
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// the whole record before performing modifications on it.
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//
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// Example:
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//
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// type MyValue struct {
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// record.Base
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// Value string
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// }
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// r := new(MyValue)
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// pushUpdate, _ := runtime.Register("my/key", ProvideRecord(r))
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// r.Lock()
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// r.Value = "foobar"
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// pushUpdate(r)
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// r.Unlock()
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func ProvideRecord(r record.Record) ValueProvider {
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return &singleRecordReader{r}
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}
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// Set implements ValueProvider.Set and returns ErrReadOnly.
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func (sr *singleRecordReader) Set(_ record.Record) (record.Record, error) {
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return nil, ErrReadOnly
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}
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// Get implements ValueProvider.Get and returns the wrapped record.Record
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// but only if keyOrPrefix exactly matches the records database key.
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func (sr *singleRecordReader) Get(keyOrPrefix string) ([]record.Record, error) {
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if keyOrPrefix != sr.Record.DatabaseKey() {
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return nil, nil
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}
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return []record.Record{sr.Record}, nil
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}
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