59 lines
1.6 KiB
JavaScript
59 lines
1.6 KiB
JavaScript
var commands = require('./commands')
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var rpc = require('./jsonrpc')
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// ===----------------------------------------------------------------------===//
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// Client
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// ===----------------------------------------------------------------------===//
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function Client (opts) {
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this.rpc = new rpc.Client(opts)
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}
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// ===----------------------------------------------------------------------===//
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// cmd
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// ===----------------------------------------------------------------------===//
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Client.prototype.cmd = function () {
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var args = [].slice.call(arguments)
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var cmd = args.shift()
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callRpc(cmd, args, this.rpc)
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}
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// ===----------------------------------------------------------------------===//
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// callRpc
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// ===----------------------------------------------------------------------===//
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function callRpc (cmd, args, rpc) {
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var fn = args[args.length - 1]
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// If the last argument is a callback, pop it from the args list
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if (typeof fn === 'function') {
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args.pop()
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} else {
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fn = function () {}
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}
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return rpc.call(cmd, args, function () {
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var args = [].slice.call(arguments)
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args.unshift(null)
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fn.apply(this, args)
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}, function (err) {
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fn(err)
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})
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}
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// ===----------------------------------------------------------------------===//
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// Initialize wrappers
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// ===----------------------------------------------------------------------===//
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(function () {
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for (var protoFn in commands) {
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(function (protoFn) {
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Client.prototype[protoFn] = function () {
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var args = [].slice.call(arguments)
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return callRpc(commands[protoFn], args, this.rpc)
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}
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})(protoFn)
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}
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})()
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// Export!
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module.exports.Client = Client
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