2eef3720a9
This commit contains the entire btcwire repository along with several changes needed to move all of the files into the wire directory in order to prepare it for merging. This does NOT update btcd or any of the other packages to use the new location as that will be done separately. - All import paths in the old btcwire test files have been changed to the new location - All references to btcwire as the package name have been chagned to wire - The coveralls badge has been removed since it unfortunately doesn't support coverage of sub-packages This is ongoing work toward #214.
34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
// Copyright (c) 2013-2015 Conformal Systems LLC.
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package wire
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import (
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"fmt"
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)
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// MessageError describes an issue with a message.
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// An example of some potential issues are messages from the wrong bitcoin
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// network, invalid commands, mismatched checksums, and exceeding max payloads.
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//
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// This provides a mechanism for the caller to type assert the error to
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// differentiate between general io errors such as io.EOF and issues that
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// resulted from malformed messages.
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type MessageError struct {
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Func string // Function name
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Description string // Human readable description of the issue
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}
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// Error satisfies the error interface and prints human-readable errors.
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func (e *MessageError) Error() string {
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if e.Func != "" {
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return fmt.Sprintf("%v: %v", e.Func, e.Description)
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}
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return e.Description
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}
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// messageError creates an error for the given function and description.
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func messageError(f string, desc string) *MessageError {
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return &MessageError{Func: f, Description: desc}
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}
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