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| author | obscuren <geffobscura@gmail.com> | 2014-12-18 07:12:51 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2014-12-18 07:12:51 +0800 |
| commit | e6fdf0c9f7564b8b08cf428e03af66fc423adcc1 (patch) | |
| tree | 14fafd42083a9a5d57005b614740294ae0525bef /javascript/javascript_runtime.go | |
| parent | 52b54631a47dfa46742635be178f2f8d33dd9f41 (diff) | |
| parent | 4dbdcaecb117d7e1fcaf0869f5d4602312552991 (diff) | |
| download | go-tangerine-e6fdf0c9f7564b8b08cf428e03af66fc423adcc1.tar.gz go-tangerine-e6fdf0c9f7564b8b08cf428e03af66fc423adcc1.tar.zst go-tangerine-e6fdf0c9f7564b8b08cf428e03af66fc423adcc1.zip | |
Merge branch 'develop' into poc8
Diffstat (limited to 'javascript/javascript_runtime.go')
| -rw-r--r-- | javascript/javascript_runtime.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/javascript/javascript_runtime.go b/javascript/javascript_runtime.go index 169ed509e..af1405049 100644 --- a/javascript/javascript_runtime.go +++ b/javascript/javascript_runtime.go @@ -121,6 +121,7 @@ func (self *JSRE) initStdFuncs() { eth.Set("startMining", self.startMining) eth.Set("execBlock", self.execBlock) eth.Set("dump", self.dump) + eth.Set("export", self.export) } /* @@ -236,3 +237,20 @@ func (self *JSRE) execBlock(call otto.FunctionCall) otto.Value { return otto.TrueValue() } + +func (self *JSRE) export(call otto.FunctionCall) otto.Value { + fn, err := call.Argument(0).ToString() + if err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + data := self.ethereum.ChainManager().Export() + + if err := ethutil.WriteFile(fn, data); err != nil { + fmt.Println(err) + return otto.FalseValue() + } + + return otto.TrueValue() +} |