leanote protocol移到main进程, 所有图片的操作通过db_client进行操作

node_modules/db_client.js

@@ -0,0 +1,37 @@
+/**
+ * db_main的db client, 调用db client即会调用后端的db_main
+ */
+
+var DatastoreProxy = require('nedb_proxy');
+var path = require('path');
+var Evt = require('evt');
+var ipc = require('ipc');
+
+
+var dbPath = Evt.getBasePath() + '/nedb55';
+if(dbPath.length < 6) {
+    var dbPath = '/Users/life/Library/Application Support/Leanote' + '/nedb2';
+}
+
+// console.log(dbPath);
+// g, 表全局环境
+var db = {};
+var dbNames = ['images']; // 现在只有images表在后台控制
+for(var i in dbNames) {
+    var name = dbNames[i];
+    (function (name) {
+        db[name] = new DatastoreProxy(name);
+    })(name);
+}
+
+// 在db.js的initForUser时调用
+// 初始化, 给后端发消息
+db.init = function (curUser, dbPath) {
+    ipc.send('db-init', {
+        curUser: curUser,
+        dbPath: dbPath
+    });
+};
+
+module.exports = db; 
+console.log('db inited');