Add JSON-RPC 2.0 support

lib/adb.js

@@ -126,5 +126,6 @@ exports.createEmulator = function(binPath) {
 };
 
 exports.VERSIONINFO = "Android Debug Bridge Interface (adb.js) version 0.2.1";
+exports.AUTHOR = "abuse@catswords.net";
 exports.global = global;
 exports.require = global.require;

lib/json.js

@@ -1,54 +0,0 @@
-////////////////////////////////////////////////////////////////////////
-// JSON API
-////////////////////////////////////////////////////////////////////////
-
-exports.VERSIONINFO = "JSON Lib (json.js) version 0.1";
-exports.global = global;
-exports.require = global.require;
-
-exports.stringify = function(obj) {
-    var items = [];
-    var isArray = (function(_obj) {
-        try {
-            return (_obj instanceof Array);
-        } catch (e) {
-            return false;
-        }
-    })(obj);
-    var _toString = function(_obj) {
-        try {
-            if (typeof(_obj) == "object") {
-                return exports.stringify(_obj);
-            } else {
-                var s = String(_obj).replace(/"/g, '\\"');
-                if (typeof(_obj) == "number" || typeof(_obj) == "boolean") {
-                    return s;
-                } else {
-                    return '"' + s + '"';
-                }
-            }
-        } catch (e) {
-            return "null";
-        }
-    };
-
-    for (var k in obj) {
-        var v = obj[k];
-
-        if (!isArray) {
-            items.push('"' + k + '":' + _toString(v));
-        } else {
-            items.push(_toString(v));
-        }
-    }
-
-    if (!isArray) {
-        return "{" + items.join(",") + "}";
-    } else {
-        return "[" + items.join(",") + "]";
-    }
-};
-
-exports.parse = function(jsonString) {
-    return (new Function("return " + jsonString)());
-};

lib/jsonrpc2.js

@@ -0,0 +1,69 @@
+var HTTP = require("lib/http");
+
+function encode(method, params, id) {
+    var data = {
+        "jsonrpc": "2.0",
+        "method": method,
+        "params": params,
+        "id": id
+    };
+    
+    return JSON.stringify(data);
+}
+
+function resultEncode(result, id) {
+    var data = {
+        "jsonrpc": "2.0",
+        "result": result
+        "id": id
+    };
+
+    return JSON.stringify(data);
+}
+
+function errorEncode(error, id) {
+    var data = {
+        "jsonrpc": "2.0",
+        "error": error,
+        "id": id
+    }
+    
+    return JSON.stringify(data);
+}
+
+// See also: https://github.com/gnh1201/caterpillar
+function JsonRpcObject() {
+    this.url = "http://localhost:5555";
+
+    this.setUrl = function(url) {
+        this.url = url;
+        return this;
+    }
+
+    this.call = function(method, params, id) {
+        var data = HTTP.create("MSXML")
+            .setContentType("application/json")
+            .setDataType("json")
+            .setRequestBody(encode(method, params, id))
+            .open("POST", this.url)
+            .send()
+            .responseBody
+        ;
+
+        return data;
+    }    
+}
+
+function create() {
+    return new JsonRpcObject();
+}
+
+exports.encode = encode;
+exports.resultEncode = resultEncode;
+exports.errorEncode = errorEncode;
+exports.create = create;
+
+exports.VERSIONINFO = "JSON-RPC 2.0 Interface (jsonrpc2.js) version 0.1";
+exports.AUTHOR = "abuse@catswords.net";
+exports.global = global;
+exports.require = global.require;