diff options
Diffstat (limited to 'ethereal/ui/library.go')
| -rw-r--r-- | ethereal/ui/library.go | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/ethereal/ui/library.go b/ethereal/ui/library.go index 7f667f2c1..ec5f29f95 100644 --- a/ethereal/ui/library.go +++ b/ethereal/ui/library.go @@ -19,9 +19,24 @@ func NewContract(object *ethchain.StateObject) *Contract { } func (c *Contract) GetStorage(address string) string { - val := c.object.GetMem(ethutil.Big("0x" + address)) + // Because somehow, even if you return nil to QML it + // still has some magical object so we can't rely on + // undefined or null at the QML side + if c.object != nil { + val := c.object.GetMem(ethutil.Big("0x" + address)) - return val.BigInt().String() + return val.BigInt().String() + } + + return "" +} + +func (c *Contract) Value() string { + if c.object != nil { + return c.object.Amount.String() + } + + return "" } type EthLib struct { @@ -63,15 +78,23 @@ func (lib *EthLib) GetKey() string { func (lib *EthLib) GetStateObject(address string) *Contract { stateObject := lib.stateManager.ProcState().GetContract(ethutil.FromHex(address)) + if stateObject != nil { + return NewContract(stateObject) + } - return NewContract(stateObject) + // See GetStorage for explanation on "nil" + return NewContract(nil) } -func (lib *EthLib) Watch(addr string) { - lib.stateManager.Watch(ethutil.FromHex(addr)) +func (lib *EthLib) Watch(addr, storageAddr string) { + // lib.stateManager.Watch(ethutil.FromHex(addr), ethutil.FromHex(storageAddr)) } func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, dataStr string) (string, error) { + return lib.Transact(recipient, valueStr, gasStr, gasPriceStr, dataStr) +} + +func (lib *EthLib) Transact(recipient, valueStr, gasStr, gasPriceStr, dataStr string) (string, error) { var hash []byte var contractCreation bool if len(recipient) == 0 { |