use github repo as central

core/src/Utils.cc

@@ -1,12 +1,12 @@
 /*
  * Copyright 2009-2017 Alibaba Cloud All rights reserved.
- * 
+ *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -45,7 +45,7 @@ std::string AlibabaCloud::GenerateUuid()
 
 std::string AlibabaCloud::UrlEncode(const std::string & src)
 {
-	CURL *curl = curl_easy_init();	
+	CURL *curl = curl_easy_init();
 	char *output = curl_easy_escape(curl, src.c_str(), src.size());
 	std::string result(output);
 	curl_free(output);
@@ -89,7 +89,7 @@ std::string AlibabaCloud::ComputeContentMD5(const char * data, size_t size)
 #else
 	unsigned char md[MD5_DIGEST_LENGTH];
 	MD5(reinterpret_cast<const unsigned char*>(data), size, (unsigned char*)&md);
-	 
+
 	char encodedData[100];
 	EVP_EncodeBlock(reinterpret_cast<unsigned char*>(encodedData), md, MD5_DIGEST_LENGTH);
 	return encodedData;
@@ -99,10 +99,10 @@ std::string AlibabaCloud::ComputeContentMD5(const char * data, size_t size)
 void AlibabaCloud::StringReplace(std::string & src, const std::string & s1, const std::string & s2)
 {
 	std::string::size_type pos =0;
-	while ((pos = src.find(s1, pos)) != std::string::npos) 
+	while ((pos = src.find(s1, pos)) != std::string::npos)
 	{
 		src.replace(pos, s1.length(), s2);
-		pos += s2.length(); 
+		pos += s2.length();
 	}
 }