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authorFelix Lange <fjl@users.noreply.github.com>2017-04-12 22:27:23 +0800
committerPéter Szilágyi <peterke@gmail.com>2017-04-12 22:27:23 +0800
commit30d706c35e16305e2e3ec0eb6a6bdd6aba50d9d2 (patch)
tree3ec076154049f1fa71b19fd9b7762085059ff15b /eth/downloader/modes.go
parentb57680b0b21036460c689aab1e82d89297738d50 (diff)
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cmd/geth: add --config file flag (#13875)
* p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity
Diffstat (limited to 'eth/downloader/modes.go')
-rw-r--r--eth/downloader/modes.go33
1 files changed, 33 insertions, 0 deletions
diff --git a/eth/downloader/modes.go b/eth/downloader/modes.go
index ae3c43888..8ecdf91f1 100644
--- a/eth/downloader/modes.go
+++ b/eth/downloader/modes.go
@@ -16,6 +16,8 @@
package downloader
+import "fmt"
+
// SyncMode represents the synchronisation mode of the downloader.
type SyncMode int
@@ -25,6 +27,10 @@ const (
LightSync // Download only the headers and terminate afterwards
)
+func (mode SyncMode) IsValid() bool {
+ return mode >= FullSync && mode <= LightSync
+}
+
// String implements the stringer interface.
func (mode SyncMode) String() string {
switch mode {
@@ -38,3 +44,30 @@ func (mode SyncMode) String() string {
return "unknown"
}
}
+
+func (mode SyncMode) MarshalText() ([]byte, error) {
+ switch mode {
+ case FullSync:
+ return []byte("full"), nil
+ case FastSync:
+ return []byte("fast"), nil
+ case LightSync:
+ return []byte("light"), nil
+ default:
+ return nil, fmt.Errorf("unknown sync mode %d", mode)
+ }
+}
+
+func (mode *SyncMode) UnmarshalText(text []byte) error {
+ switch string(text) {
+ case "full":
+ *mode = FullSync
+ case "fast":
+ *mode = FastSync
+ case "light":
+ *mode = LightSync
+ default:
+ return fmt.Errorf(`unknown sync mode %q, want "full", "fast" or "light"`, text)
+ }
+ return nil
+}