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Handle alternate data directories.

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If the data directory is modified on the command line or from the
config file, all paths relative to the directory, if unmodified, must
be changed to reference it.
This commit is contained in:
Josh Rickmar 2014-05-28 12:55:37 -05:00
parent 242cb22719
commit 04338d31c9
1 changed files with 13 additions and 2 deletions
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15
config.go
View file

@ -39,7 +39,6 @@ const (
var (
btcdHomeDir = btcutil.AppDataDir("btcd", false)
btcwalletHomeDir = btcutil.AppDataDir("btcwallet", false)
defaultCAFile = filepath.Join(btcwalletHomeDir, defaultCAFilename)
btcdHomedirCAFile = filepath.Join(btcdHomeDir, "rpc.cert")
defaultConfigFile = filepath.Join(btcwalletHomeDir, defaultConfigFilename)
defaultDataDir = btcwalletHomeDir
@ -206,6 +205,18 @@ func loadConfig() (*config, []string, error) {
log.Warnf("%v", configFileError)
}
// If an alternate data directory was specified, and paths with defaults
// relative to the data dir are unchanged, modify each path to be
// relative to the new data dir.
if cfg.DataDir != defaultDataDir {
if cfg.RPCKey == defaultRPCKeyFile {
cfg.RPCKey = filepath.Join(cfg.DataDir, "rpc.key")
}
if cfg.RPCCert == defaultRPCCertFile {
cfg.RPCCert = filepath.Join(cfg.DataDir, "rpc.cert")
}
}
// Choose the active network params based on the mainnet net flag.
if cfg.MainNet {
activeNet = &mainNetParams
@ -229,7 +240,7 @@ func loadConfig() (*config, []string, error) {
// If CAFile is unset, choose either the copy or local btcd cert.
if cfg.CAFile == "" {
cfg.CAFile = defaultCAFile
cfg.CAFile = filepath.Join(cfg.DataDir, defaultCAFilename)
// If the CA copy does not exist, check if we're connecting to
// a local btcd and switch to its RPC cert if it exists.