From df47de9aea67cad60afa336171e05c4242ec4b9a Mon Sep 17 00:00:00 2001
From: Roman Volosovskyi <rasom@ukr.net>
Date: Wed, 22 Jun 2016 12:17:51 +0300
Subject: [PATCH] jail

---
 build/env.sh   | 12 ++++++------
 src/jail.go    | 35 +++++++++++++++++++++++++++++++++++
 src/library.go | 17 +++++++++++++++++
 3 files changed, 58 insertions(+), 6 deletions(-)
 create mode 100644 src/jail.go

diff --git a/build/env.sh b/build/env.sh
index a9a0fbc88..edf64680e 100755
--- a/build/env.sh
+++ b/build/env.sh
@@ -10,11 +10,11 @@ fi
 # Create fake Go workspace if it doesn't exist yet.
 workspace="$PWD/build/_workspace"
 root="$PWD"
-ethdir="$workspace/src/github.com/ethereum"
-if [ ! -L "$ethdir/go-ethereum" ]; then
+ethdir="$workspace/src/github.com/status-im"
+if [ ! -L "$ethdir/status-go" ]; then
     mkdir -p "$ethdir"
     cd "$ethdir"
-    ln -s ../../../../../. go-ethereum
+    ln -s ../../../../../. status-go
     cd "$root"
 fi
 
@@ -25,8 +25,8 @@ GOBIN="$PWD/build/bin"
 export GOPATH GOBIN
 
 # Run the command inside the workspace.
-cd "$ethdir/go-ethereum"
-PWD="$ethdir/go-ethereum"
+cd "$ethdir/status-go"
+PWD="$ethdir/status-go"
 
 # Launch the arguments with the configured environment.
-exec "$@"
\ No newline at end of file
+exec "$@"
diff --git a/src/jail.go b/src/jail.go
new file mode 100644
index 000000000..80b1faf29
--- /dev/null
+++ b/src/jail.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"github.com/robertkrimen/otto"
+)
+
+var statusJs string
+var vms = make(map[string]*otto.Otto)
+
+func Init(js string) {
+	statusJs = js
+}
+
+func Parse(chatId string, js string) string {
+	vm := otto.New()
+	jjs := statusJs + js + `
+	var catalog = JSON.stringify(_status_catalog);
+	`
+	vms[chatId] = vm
+	vm.Run(jjs)
+	res, _ := vm.Get("catalog")
+
+	return res.String()
+}
+
+func Call(chatId string, path string, args string) string {
+	vm, ok := vms[chatId]
+	if !ok {
+		return ""
+	}
+
+	res, _ := vm.Call("call", nil, path, args)
+
+	return res.String()
+}
diff --git a/src/library.go b/src/library.go
index 5e348289c..b50ee292d 100644
--- a/src/library.go
+++ b/src/library.go
@@ -39,3 +39,20 @@ func doStartNode(datadir *C.char) C.int {
 	}
 	return 0
 }
+
+//export parse
+func parse(chatId *C.char, js *C.char) *C.char {
+	res := Parse(C.GoString(chatId), C.GoString(js))
+	return C.CString(res)
+}
+
+//export call
+func call(chatId *C.char, path *C.char, params *C.char) *C.char {
+	res := Call(C.GoString(chatId), C.GoString(path), C.GoString(params))
+	return C.CString(res)
+}
+
+//export initJail
+func initJail(js *C.char) {
+	Init(C.GoString(js))
+}