406fd2a37e
In this commit, we implement the newly defiend WalletKitServer gRPC service. We use the same template w.r.t build tags as the existing signrpc service.
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
package walletrpc
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import (
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"github.com/btcsuite/btclog"
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"github.com/lightningnetwork/lnd/build"
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)
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// log is a logger that is initialized with no output filters. This means the
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// package will not perform any logging by default until the caller requests
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// it.
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var log btclog.Logger
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// The default amount of logging is none.
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func init() {
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UseLogger(build.NewSubLogger("WLKT", nil))
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}
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// DisableLog disables all library log output. Logging output is disabled by
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// by default until UseLogger is called.
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func DisableLog() {
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UseLogger(btclog.Disabled)
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}
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// UseLogger uses a specified Logger to output package logging info. This
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// should be used in preference to SetLogWriter if the caller is also using
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// btclog.
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func UseLogger(logger btclog.Logger) {
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log = logger
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}
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// logClosure is used to provide a closure over expensive logging operations so
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// don't have to be performed when the logging level doesn't warrant it.
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type logClosure func() string
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// String invokes the underlying function and returns the result.
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func (c logClosure) String() string {
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return c()
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}
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// newLogClosure returns a new closure over a function that returns a string
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// which itself provides a Stringer interface so that it can be used with the
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// logging system.
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func newLogClosure(c func() string) logClosure {
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return logClosure(c)
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}
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