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Diffstat (limited to 'ethpipe/config.go')
-rw-r--r--ethpipe/config.go33
1 files changed, 33 insertions, 0 deletions
diff --git a/ethpipe/config.go b/ethpipe/config.go
new file mode 100644
index 000000000..6c24df640
--- /dev/null
+++ b/ethpipe/config.go
@@ -0,0 +1,33 @@
+package ethpipe
+
+import "github.com/ethereum/eth-go/ethutil"
+
+var cnfCtr = ethutil.Hex2Bytes("661005d2720d855f1d9976f88bb10c1a3398c77f")
+
+type Config struct {
+ pipe *Pipe
+}
+
+func (self *Config) Get(name string) *Object {
+ configCtrl := self.pipe.World().safeGet(cnfCtr)
+ var addr []byte
+
+ switch name {
+ case "NameReg":
+ addr = []byte{0}
+ case "DnsReg":
+ objectAddr := configCtrl.GetStorage(ethutil.BigD([]byte{0}))
+ domainAddr := (&Object{self.pipe.World().safeGet(objectAddr.Bytes())}).StorageString("DnsReg").Bytes()
+ return &Object{self.pipe.World().safeGet(domainAddr)}
+ default:
+ addr = ethutil.RightPadBytes([]byte(name), 32)
+ }
+
+ objectAddr := configCtrl.GetStorage(ethutil.BigD(addr))
+
+ return &Object{self.pipe.World().safeGet(objectAddr.Bytes())}
+}
+
+func (self *Config) Exist() bool {
+ return self.pipe.World().Get(cnfCtr) != nil
+}