1.fix record issue with https 2.rewrite rule scheme

2025-08-04 21:39:04 +00:00 · 2014-09-01 16:38:43 +08:00
parent 0f4c1ac017
commit 48fb1cbe40
20 changed files with 633 additions and 373 deletions
--- a/rule_sample/rule_use_local_data.js
+++ b/rule_sample/rule_use_local_data.js
@@ -0,0 +1,75 @@
+//replace all the images with local one
+
+var url  = require("url"),
+    path = require("path"),
+    fs   = require("fs"),
+    buffer = require("buffer");
+
+var map = [
+        {
+            "host"      :/./,
+            "path"      :/\.(png|gif|jpg|jpeg)/,
+            "localFile" :"/Users/Stella/tmp/test.png",
+            "localDir"  :"~/"
+        }
+    ];
+
+module.exports = {
+    shouldUseLocalResponse : function(req){
+        var host       = req.headers.host,
+            urlPattern = url.parse(req.url),
+            path       = urlPattern.path;
+
+        for(var index in map){
+            var rule = map[index];
+
+            var hostTest = new RegExp(rule.host).test(host),
+                pathTest = new RegExp(rule.path).test(path);
+
+            if(hostTest && pathTest && (rule.localFile || rule.localDir) ){
+                var targetLocalfile = rule.localFile;
+
+                //localfile not set, map to dir
+                if(!targetLocalfile){ //find file in dir, /a/b/file.html -> dir + b/file.html
+                    var remotePathWithoutPrefix = path.replace(new RegExp(rule.path),""); //remove prefix
+                    targetLocalfile = pathUtil.join(rule.localDir,remotePathWithoutPrefix);
+                }
+
+                if(fs.existsSync(targetLocalfile)){
+                    console.log("==>local file: " + targetLocalfile);
+                    req.replaceLocalFile = targetLocalfile; //add a flag to req object
+                    return true;
+                }
+            }
+        }
+        return false;
+    },
+
+    dealLocalResponse : function(req,callback){
+        if(req.replaceLocalFile){
+            callback(200, {"content-type":"image/png"}, fs.readFileSync(req.replaceLocalFile) );
+        }
+    },
+
+    replaceRequestOption : function(req,option){
+    },
+
+    replaceRequestProtocol:function(req,protocol){
+    },
+
+    replaceResponseStatusCode: function(req,res,statusCode){
+    },
+
+    replaceResponseHeader: function(req,res,header){
+    },
+
+    replaceServerResData: function(req,res,serverResData){
+    },
+
+    pauseBeforeSendingResponse : function(req,res){
+    },
+
+    shouldInterceptHttpsReq :function(req){
+    }
+};
+