Port from git

Source/Utility/Utils.cpp

@@ -0,0 +1,131 @@
+/* This file is subject to the terms and conditions defined in
+ * file 'LICENSE.txt', which is part of this source code package.
+ */
+#include "Utils.h"
+#include "../Database/Configuration.h"
+#include "Log.h"
+#include <algorithm>
+#include <sstream>
+#include <fstream>
+#include <dirent.h>
+
+Utils::Utils()
+{
+}
+
+Utils::~Utils()
+{
+}
+
+
+bool Utils::FindMatchingFile(std::string prefix, std::vector<std::string> &extensions, std::string &file)
+{
+   for(unsigned int i = 0; i < extensions.size(); ++i)
+   {
+      std::string temp = prefix + "." + extensions[i];
+      temp = Configuration::ConvertToAbsolutePath(Configuration::GetAbsolutePath(), temp);
+
+      std::ifstream f(temp.c_str());
+
+      if (f.good())
+      {
+         file = temp;
+         return true;
+      }
+   }
+
+   return false;
+}
+
+
+std::string Utils::Replace(
+      std::string subject,
+      const std::string& search,
+      const std::string& replace)
+{
+   size_t pos = 0;
+   while ((pos = subject.find(search, pos)) != std::string::npos)
+   {
+      subject.replace(pos, search.length(), replace);
+      pos += replace.length();
+   }
+   return subject;
+}
+
+
+float Utils::ConvertFloat(std::string content)
+{
+   float retVal = 0;
+   std::stringstream ss;
+   ss << content;
+   ss >> retVal;
+
+   return retVal;
+}
+
+int Utils::ConvertInt(std::string content)
+{
+   int retVal = 0;
+   std::stringstream ss;
+   ss << content;
+   ss >> retVal;
+
+   return retVal;
+}
+
+void Utils::NormalizeBackSlashes(std::string& content)
+{
+	std::replace(content.begin(), content.end(), '\\', '/');
+}
+
+std::string Utils::GetDirectory(std::string filePath)
+{
+
+   NormalizeBackSlashes(filePath);
+   std::string directory = filePath;
+
+   const size_t last_slash_idx = filePath.rfind('/');
+   if (std::string::npos != last_slash_idx)
+   {
+      directory = filePath.substr(0, last_slash_idx);
+   }
+
+   return directory;
+}
+
+std::string Utils::GetParentDirectory(std::string directory)
+{
+
+   NormalizeBackSlashes(directory);
+
+   size_t last_slash_idx = directory.find_last_of('/');
+   if(directory.length() - 1 == last_slash_idx)
+   {
+      directory = directory.erase(last_slash_idx, directory.length()-1);
+      last_slash_idx = directory.find_last_of('/');
+   }
+
+   if (std::string::npos != last_slash_idx)
+   {
+      directory = directory.erase(last_slash_idx, directory.length());
+   }
+
+   return directory;
+}
+
+
+std::string Utils::GetFileName(std::string filePath)
+{
+
+   NormalizeBackSlashes(filePath);
+   std::string filename = filePath;
+
+   const size_t last_slash_idx = filePath.rfind('/');
+   if (std::string::npos != last_slash_idx)
+   {
+      filename = filePath.erase(0, last_slash_idx+1);
+   }
+
+   return filename;
+}
+