Adding a function (checkAndCreateDirectoryP) tp create directories recursively

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5616 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/io/file_manager.cpp

@@ -376,6 +376,38 @@ bool FileManager::checkAndCreateDirectory(const std::string &path)
     return !error;
 }   // checkAndCreateDirectory
 
+bool FileManager::checkAndCreateDirectoryP(const std::string &path)
+{
+    std::cout << "creating...:" << path << std::endl;
+    // irrlicht apparently returns true for files and directory
+    // (using access/_access internally):
+
+    if(m_file_system->existFile(io::path(path.c_str())))
+        return true;
+
+    for(int i = 0; i <=  path.size(); i++)
+    {
+        if(path.c_str()[i] == '/')
+        {
+            std::string current_path = path.substr(0, i + 1);
+            std::cout << "Checking for: " << current_path << std::endl;
+            if(m_file_system->existFile(io::path(current_path.c_str())))
+                std::cout << "The directory exist." << std::endl;
+            else
+            {
+                if(!checkAndCreateDirectory(current_path))
+                {
+                    fprintf(stderr, "Can't create dir '%s'",
+                            current_path.c_str());
+                    break;
+                }
+            }
+        }
+    }
+    bool error = checkAndCreateDirectory(path);
+
+    return error;
+}   // checkAndCreateDirectory
 //-----------------------------------------------------------------------------
 /** Checks if the config directory exists, and it not, tries to create it. */
 void FileManager::checkAndCreateConfigDir()

src/io/file_manager.hpp

@@ -78,6 +78,7 @@ public:
     XMLNode        *createXMLTree(const std::string &filename);
 
     std::string getConfigDir     () const;
+    bool            checkAndCreateDirectoryP(const std::string &path);
 #ifdef ADDONS_MANAGER
     std::string getAddonsDir     () const;
     void checkAndCreateDirForAddons(std::string addons_name, std::string addons_type);