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authorFelix Lange <fjl@twurst.com>2016-09-16 17:53:50 +0800
committerFelix Lange <fjl@twurst.com>2016-09-16 21:24:31 +0800
commitb42a5b118f1aa7ac1235547c8594146978941401 (patch)
tree5a0a56308fe3137f1c9c69394281dadfc4551f37 /node
parenteeb322ae649c4a1a32430cdddfffed70f509181e (diff)
downloadgo-tangerine-b42a5b118f1aa7ac1235547c8594146978941401.tar.gz
go-tangerine-b42a5b118f1aa7ac1235547c8594146978941401.tar.zst
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common, node: move datadir defaults into package node
Diffstat (limited to 'node')
-rw-r--r--node/api.go4
-rw-r--r--node/config.go6
-rw-r--r--node/defaults.go60
3 files changed, 65 insertions, 5 deletions
diff --git a/node/api.go b/node/api.go
index 2942705d9..631e92c8e 100644
--- a/node/api.go
+++ b/node/api.go
@@ -84,7 +84,7 @@ func (api *PrivateAdminAPI) StartRPC(host *string, port *rpc.HexNumber, cors *st
}
if host == nil {
- h := common.DefaultHTTPHost
+ h := DefaultHTTPHost
if api.node.config.HTTPHost != "" {
h = api.node.config.HTTPHost
}
@@ -133,7 +133,7 @@ func (api *PrivateAdminAPI) StartWS(host *string, port *rpc.HexNumber, allowedOr
}
if host == nil {
- h := common.DefaultWSHost
+ h := DefaultWSHost
if api.node.config.WSHost != "" {
h = api.node.config.WSHost
}
diff --git a/node/config.go b/node/config.go
index 4a18432c7..15884a12e 100644
--- a/node/config.go
+++ b/node/config.go
@@ -201,7 +201,7 @@ func DefaultIPCEndpoint(clientIdentifier string) string {
panic("empty executable name")
}
}
- config := &Config{DataDir: common.DefaultDataDir(), IPCPath: clientIdentifier + ".ipc"}
+ config := &Config{DataDir: DefaultDataDir(), IPCPath: clientIdentifier + ".ipc"}
return config.IPCEndpoint()
}
@@ -216,7 +216,7 @@ func (c *Config) HTTPEndpoint() string {
// DefaultHTTPEndpoint returns the HTTP endpoint used by default.
func DefaultHTTPEndpoint() string {
- config := &Config{HTTPHost: common.DefaultHTTPHost, HTTPPort: common.DefaultHTTPPort}
+ config := &Config{HTTPHost: DefaultHTTPHost, HTTPPort: DefaultHTTPPort}
return config.HTTPEndpoint()
}
@@ -231,7 +231,7 @@ func (c *Config) WSEndpoint() string {
// DefaultWSEndpoint returns the websocket endpoint used by default.
func DefaultWSEndpoint() string {
- config := &Config{WSHost: common.DefaultWSHost, WSPort: common.DefaultWSPort}
+ config := &Config{WSHost: DefaultWSHost, WSPort: DefaultWSPort}
return config.WSEndpoint()
}
diff --git a/node/defaults.go b/node/defaults.go
new file mode 100644
index 000000000..bfe257c8e
--- /dev/null
+++ b/node/defaults.go
@@ -0,0 +1,60 @@
+// Copyright 2016 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package node
+
+import (
+ "os"
+ "os/user"
+ "path/filepath"
+ "runtime"
+)
+
+const (
+ DefaultIPCSocket = "geth.ipc" // Default (relative) name of the IPC RPC socket
+ DefaultHTTPHost = "localhost" // Default host interface for the HTTP RPC server
+ DefaultHTTPPort = 8545 // Default TCP port for the HTTP RPC server
+ DefaultWSHost = "localhost" // Default host interface for the websocket RPC server
+ DefaultWSPort = 8546 // Default TCP port for the websocket RPC server
+)
+
+// DefaultDataDir is the default data directory to use for the databases and other
+// persistence requirements.
+func DefaultDataDir() string {
+ // Try to place the data folder in the user's home dir
+ home := homeDir()
+ if home != "" {
+ if runtime.GOOS == "darwin" {
+ return filepath.Join(home, "Library", "Ethereum")
+ } else if runtime.GOOS == "windows" {
+ return filepath.Join(home, "AppData", "Roaming", "Ethereum")
+ } else {
+ return filepath.Join(home, ".ethereum")
+ }
+ }
+ // As we cannot guess a stable location, return empty and handle later
+ return ""
+}
+
+func homeDir() string {
+ if home := os.Getenv("HOME"); home != "" {
+ return home
+ }
+ if usr, err := user.Current(); err == nil {
+ return usr.HomeDir
+ }
+ return ""
+}