// cleanAndExpandPath expands environement variables and leading ~ in the
// passed path, cleans the result, and returns it.
func cleanAndExpandPath(path string) string {
// Expand initial ~ to OS specific home directory.
if strings.HasPrefix(path, "~") {
appHomeDir := btcutil.AppDataDir("gencerts", false)
homeDir := filepath.Dir(appHomeDir)
path = strings.Replace(path, "~", homeDir, 1)
}
// NOTE: The os.ExpandEnv doesn't work with Windows-style %VARIABLE%,
// but they variables can still be expanded via POSIX-style $VARIABLE.
return filepath.Clean(os.ExpandEnv(path))
}
import (
"errors"
"fmt"
"os"
"path/filepath"
"github.com/chrjen/btcd/chaincfg"
database "github.com/chrjen/btcd/database2"
_ "github.com/chrjen/btcd/database2/ffldb"
"github.com/chrjen/btcd/wire"
"github.com/chrjen/btcutil"
)
var (
btcdHomeDir = btcutil.AppDataDir("btcd", false)
knownDbTypes = database.SupportedDrivers()
activeNetParams = &chaincfg.MainNetParams
// Default global config.
cfg = &config{
DataDir: filepath.Join(btcdHomeDir, "data"),
DbType: "ffldb",
}
)
// config defines the global configuration options.
type config struct {
DataDir string `short:"b" long:"datadir" description:"Location of the btcd data directory"`
DbType string `long:"dbtype" description:"Database backend to use for the Block Chain"`
TestNet3 bool `long:"testnet" description:"Use the test network"`
"strings"
"github.com/chrjen/btcd/btcjson"
"github.com/chrjen/btcutil"
flags "github.com/chrjen/go-flags"
)
const (
// unusableFlags are the command usage flags which this utility are not
// able to use. In particular it doesn't support websockets and
// consequently notifications.
unusableFlags = btcjson.UFWebsocketOnly | btcjson.UFNotification
)
var (
btcdHomeDir = btcutil.AppDataDir("btcd", false)
btcctlHomeDir = btcutil.AppDataDir("btcctl", false)
btcwalletHomeDir = btcutil.AppDataDir("btcwallet", false)
defaultConfigFile = filepath.Join(btcctlHomeDir, "btcctl.conf")
defaultRPCServer = "localhost"
defaultRPCCertFile = filepath.Join(btcdHomeDir, "rpc.cert")
defaultWalletCertFile = filepath.Join(btcwalletHomeDir, "rpc.cert")
)
// listCommands categorizes and lists all of the usable commands along with
// their one-line usage.
func listCommands() {
const (
categoryChain uint8 = iota
categoryWallet
numCategories
