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author | Jeffrey Wilcke <obscuren@users.noreply.github.com> | 2014-10-17 23:26:04 +0800 |
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committer | Jeffrey Wilcke <obscuren@users.noreply.github.com> | 2014-10-17 23:26:04 +0800 |
commit | abdf5e76f3bedf3ce8377fc8edd7e9145586cfb5 (patch) | |
tree | aa9c24d35460168528f1b46f585ac5374b987203 | |
parent | 03fd832ee88cae2fb9e54dd9c3ea60eeb836e389 (diff) | |
parent | 7227552f429e6ad035b22167d667712e61fcebbb (diff) | |
download | dexon-abdf5e76f3bedf3ce8377fc8edd7e9145586cfb5.tar.gz dexon-abdf5e76f3bedf3ce8377fc8edd7e9145586cfb5.tar.zst dexon-abdf5e76f3bedf3ce8377fc8edd7e9145586cfb5.zip |
Merge pull request #138 from erezwanderman/fixwindows
Fix ethereum compilation and functioning on Windows.
-rw-r--r-- | ethereum/repl/console_colors_windows.go | 80 | ||||
-rw-r--r-- | ethereum/repl/repl_darwin.go | 5 | ||||
-rw-r--r-- | ethereum/repl/repl_windows.go | 57 | ||||
-rw-r--r-- | javascript/js_lib.go | 4 |
4 files changed, 141 insertions, 5 deletions
diff --git a/ethereum/repl/console_colors_windows.go b/ethereum/repl/console_colors_windows.go new file mode 100644 index 000000000..1f517bd8c --- /dev/null +++ b/ethereum/repl/console_colors_windows.go @@ -0,0 +1,80 @@ +/* Inspired by https://github.com/xuyu/logging/blob/master/colorful_win.go */ + +package ethrepl + +import ( + "syscall" + "unsafe" +) + +type color uint16 + +const ( + green = color(0x0002) + red = color(0x0004) + yellow = color(0x000E) +) + +const ( + mask = uint16(yellow | green | red) +) + +var ( + kernel32 = syscall.NewLazyDLL("kernel32.dll") + procGetStdHandle = kernel32.NewProc("GetStdHandle") + procSetConsoleTextAttribute = kernel32.NewProc("SetConsoleTextAttribute") + procGetConsoleScreenBufferInfo = kernel32.NewProc("GetConsoleScreenBufferInfo") + hStdout uintptr + initScreenInfo *consoleScreenBufferInfo +) + +func setConsoleTextAttribute(hConsoleOutput uintptr, wAttributes uint16) bool { + ret, _, _ := procSetConsoleTextAttribute.Call(hConsoleOutput, uintptr(wAttributes)) + return ret != 0 +} + +type coord struct { + X, Y int16 +} + +type smallRect struct { + Left, Top, Right, Bottom int16 +} + +type consoleScreenBufferInfo struct { + DwSize coord + DwCursorPosition coord + WAttributes uint16 + SrWindow smallRect + DwMaximumWindowSize coord +} + +func getConsoleScreenBufferInfo(hConsoleOutput uintptr) *consoleScreenBufferInfo { + var csbi consoleScreenBufferInfo + ret, _, _ := procGetConsoleScreenBufferInfo.Call(hConsoleOutput, uintptr(unsafe.Pointer(&csbi))) + if ret == 0 { + return nil + } + return &csbi +} + +const ( + stdOutputHandle = uint32(-11 & 0xFFFFFFFF) +) + +func init() { + hStdout, _, _ = procGetStdHandle.Call(uintptr(stdOutputHandle)) + initScreenInfo = getConsoleScreenBufferInfo(hStdout) +} + +func resetColorful() { + if initScreenInfo == nil { + return + } + setConsoleTextAttribute(hStdout, initScreenInfo.WAttributes) +} + +func changeColor(c color) { + attr := uint16(0) & ^mask | uint16(c) + setConsoleTextAttribute(hStdout, attr) +} diff --git a/ethereum/repl/repl_darwin.go b/ethereum/repl/repl_darwin.go index 4c07280f7..2a53e5fc6 100644 --- a/ethereum/repl/repl_darwin.go +++ b/ethereum/repl/repl_darwin.go @@ -118,6 +118,9 @@ func (self *JSRepl) PrintValue(v interface{}) { method, _ := self.re.Vm.Get("prettyPrint") v, err := self.re.Vm.ToValue(v) if err == nil { - method.Call(method, v) + val, err := method.Call(method, v) + if err == nil { + fmt.Printf("%v", val) + } } } diff --git a/ethereum/repl/repl_windows.go b/ethereum/repl/repl_windows.go index 4106c89bc..bfae57088 100644 --- a/ethereum/repl/repl_windows.go +++ b/ethereum/repl/repl_windows.go @@ -4,6 +4,7 @@ import ( "bufio" "fmt" "os" + "strings" ) func (self *JSRepl) read() { @@ -14,11 +15,61 @@ func (self *JSRepl) read() { if err != nil { fmt.Println("Error reading input", err) } else { - self.parseInput(string(str)) + if (string(str) == "exit") { + self.Stop() + break + } else { + self.parseInput(string(str)) + } } } } -func (self *JSRepl) PrintValue(value otto.Value) { - fmt.Println(value) +func addHistory(s string) { +} + +func printColored(outputVal string) { + for ; outputVal != "" ; { + codePart := "" + if (strings.HasPrefix(outputVal, "\033[32m")) { + codePart = "\033[32m" + changeColor(2) + } + if (strings.HasPrefix(outputVal, "\033[1m\033[30m")) { + codePart = "\033[1m\033[30m" + changeColor(8) + } + if (strings.HasPrefix(outputVal, "\033[31m")) { + codePart = "\033[31m" + changeColor(red) + } + if (strings.HasPrefix(outputVal, "\033[35m")) { + codePart = "\033[35m" + changeColor(5) + } + if (strings.HasPrefix(outputVal, "\033[0m")) { + codePart = "\033[0m" + resetColorful() + } + textPart := outputVal[len(codePart):len(outputVal)] + index := strings.Index(textPart, "\033") + if index == -1 { + outputVal = "" + } else { + outputVal = textPart[index:len(textPart)] + textPart = textPart[0:index] + } + fmt.Printf("%v", textPart) + } +} + +func (self *JSRepl) PrintValue(v interface{}) { + method, _ := self.re.Vm.Get("prettyPrint") + v, err := self.re.Vm.ToValue(v) + if err == nil { + val, err := method.Call(method, v) + if err == nil { + printColored(fmt.Sprintf("%v", val)) + } + } } diff --git a/javascript/js_lib.go b/javascript/js_lib.go index a3e9b8a5b..dd1fe5f4d 100644 --- a/javascript/js_lib.go +++ b/javascript/js_lib.go @@ -44,9 +44,11 @@ function pp(object) { function prettyPrint(/* */) { var args = arguments; + var ret = ""; for(var i = 0, l = args.length; i < l; i++) { - console.log(pp(args[i])) + ret += pp(args[i]) + "\n"; } + return ret; } var print = prettyPrint; |