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cmd/utils: strip excessive whitespace from api command line arguments

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This commit is contained in:
Bas van Kervel 2016-04-14 16:18:35 +02:00
parent e50e3bea49
commit 529897ea2b
1 changed files with 12 additions and 2 deletions
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14
cmd/utils/flags.go
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@ -500,6 +500,16 @@ func MakeNAT(ctx *cli.Context) nat.Interface {
return natif
}
// MakeRPCModules splits input separated by a comma and trims excessive white
// space from the substrings.
func MakeRPCModules(input string) []string {
result := strings.Split(input, ",")
for i, r := range result {
result[i] = strings.TrimSpace(r)
}
return result
}
// MakeHTTPRpcHost creates the HTTP RPC listener interface string from the set
// command line flags, returning empty if the HTTP endpoint is disabled.
func MakeHTTPRpcHost(ctx *cli.Context) string {
@ -652,11 +662,11 @@ func MakeSystemNode(name, version string, extra []byte, ctx *cli.Context) *node.
HTTPHost: MakeHTTPRpcHost(ctx),
HTTPPort: ctx.GlobalInt(RPCPortFlag.Name),
HTTPCors: ctx.GlobalString(RPCCORSDomainFlag.Name),
HTTPModules: strings.Split(ctx.GlobalString(RPCApiFlag.Name), ","),
HTTPModules: MakeRPCModules(ctx.GlobalString(RPCApiFlag.Name)),
WSHost: MakeWSRpcHost(ctx),
WSPort: ctx.GlobalInt(WSPortFlag.Name),
WSOrigins: ctx.GlobalString(WSAllowedOriginsFlag.Name),
WSModules: strings.Split(ctx.GlobalString(WSApiFlag.Name), ","),
WSModules: MakeRPCModules(ctx.GlobalString(WSApiFlag.Name)),
}
// Configure the Ethereum service
accman := MakeAccountManager(ctx)