f8e44b5b00
* Initial codespacing layout (ref #766) * Add codespace to Router (ref #766) * Implement Codespacer and update modules * Default codespaces, testcases * Update error formatting, codespacer tests * Add RegisterOrPanic testcase * Update CHANGELOG
50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package ibc
|
|
|
|
import (
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
)
|
|
|
|
const (
|
|
DefaultCodespace sdk.CodespaceType = 3
|
|
|
|
// IBC errors reserve 200 - 299.
|
|
CodeInvalidSequence sdk.CodeType = 200
|
|
CodeIdenticalChains sdk.CodeType = 201
|
|
CodeUnknownRequest sdk.CodeType = sdk.CodeUnknownRequest
|
|
)
|
|
|
|
func codeToDefaultMsg(code sdk.CodeType) string {
|
|
switch code {
|
|
case CodeInvalidSequence:
|
|
return "Invalid IBC packet sequence"
|
|
case CodeIdenticalChains:
|
|
return "Source and destination chain cannot be identical"
|
|
default:
|
|
return sdk.CodeToDefaultMsg(code)
|
|
}
|
|
}
|
|
|
|
func ErrInvalidSequence(codespace sdk.CodespaceType) sdk.Error {
|
|
return newError(codespace, CodeInvalidSequence, "")
|
|
}
|
|
|
|
func ErrIdenticalChains(codespace sdk.CodespaceType) sdk.Error {
|
|
return newError(codespace, CodeIdenticalChains, "")
|
|
}
|
|
|
|
// -------------------------
|
|
// Helpers
|
|
|
|
func newError(codespace sdk.CodespaceType, code sdk.CodeType, msg string) sdk.Error {
|
|
msg = msgOrDefaultMsg(msg, code)
|
|
return sdk.NewError(codespace, code, msg)
|
|
}
|
|
|
|
func msgOrDefaultMsg(msg string, code sdk.CodeType) string {
|
|
if msg != "" {
|
|
return msg
|
|
} else {
|
|
return codeToDefaultMsg(code)
|
|
}
|
|
}
|