Issue 1115 - Some yahoo page not correctly shown on IE8 when ABP enabled

src/shared/Utils.h

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 38 matching lines @@
 
 bool IsWindowsVistaOrLater();
 bool IsWindows8OrLater();
 
 std::string ToUtf8String(const std::wstring& str);
 std::wstring ToUtf16String(const std::string& str);
 std::wstring GetDllDir();
 std::wstring GetAppDataPath();
 void ReplaceString(std::wstring& input, const std::wstring placeholder, const std::wstring replacement);
 
+/**
+ * Returns the begging of the URL which includes the scheme and hierarchical
+ * part according to http://en.wikipedia.org/wiki/URI_scheme .
+ */
+std::wstring GetSchemeAndHierarchicalPart(const std::wstring& url);
+
+std::wstring GetQueryString(const std::wstring& url);
+/**
+ * Splits a string into tokens separated by a delimiter.
+ * Applies a function to each token.
+ * Terminates early if the function returns false.
+ * Throws if `fn` is empty, see the reference of std::function::operator().
+ */
+void ForEachToken(const std::wstring& value, wchar_t delimiter,
+  const std::function<bool(std::wstring::const_iterator begin, std::wstring::const_iterator end)>& fn);
+
+/**
+ * Applies a function to each name=value pair in a query string.
+ * Terminates early if the function returns false.
+ * Throws if `fn` is empty, see the reference of std::function::operator().
+ */
+void ForEachQueryStringParameter(const std::wstring& urlQueryString,
+  const std::function<bool(const std::wstring& name, const std::wstring& value)>& fn);
+
 template<class T>
 T TrimString(T text)
 {
   // Via http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
   T trimmed(text);
   std::function<bool(T::value_type)> isspace = std::bind(&std::isspace<T::value_type>, std::placeholders::_1, std::locale::classic());
   trimmed.erase(trimmed.begin(), std::find_if(trimmed.begin(), trimmed.end(), std::not1(isspace)));
   trimmed.erase(std::find_if(trimmed.rbegin(), trimmed.rend(), std::not1(isspace)).base(), trimmed.end());
   return trimmed;
 }
 
 #endif // UTILS_H