forgot to add some files

[supertux.git] / src / file_system.cpp

diff --git a/src/file_system.cpp b/src/file_system.cpp
index af243f8..8d8b811 100644 (file)
--- a/src/file_system.cpp
+++ b/src/file_system.cpp
@@ -1,194 +1,12 @@
 #include <config.h>
 
 #include "file_system.h"
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <dirent.h>
-#ifndef WIN32
-#include <libgen.h>
-#endif
 
-#include "resources.h"
-
-#ifdef WIN32
-#define mkdir(dir, mode)    mkdir(dir)
-#endif
+#include <string>
 
 namespace FileSystem
 {
 
-/* Does the given file exist and is it accessible? */
-bool faccessible(const std::string& filename)
-{
-  FILE* f = fopen(filename.c_str(), "r");
-  if(f == 0)
-    return false;
-
-  fclose(f);
-  return true;
-}
-
-/* Can we write to this location? */
-bool fwriteable(const std::string& filename)
-{
-  FILE* f = fopen(filename.c_str(), "wa");
-  if (f == 0)
-    return false;
-  
-  fclose(f);
-  return true;
-}
-
-/* Makes sure a directory is created in either the SuperTux home directory or the SuperTux base directory.*/
-bool fcreatedir(const std::string& relative_dir)
-{
-  std::string path = user_dir + "/" + relative_dir + "/";
-  if(mkdir(path.c_str(),0755) == 0)
-    return true;
-  
-  path = datadir + "/" + relative_dir + "/";
-  if(mkdir(path.c_str(),0755) == 0)
-    return true;
-    
-  return false;
-}
-
-/* Get all names of sub-directories in a certain directory. */
-/* Returns the number of sub-directories found. */
-/* Note: The user has to free the allocated space. */
-std::set<std::string> dsubdirs(const std::string &rel_path,
-    const std::string& expected_file)
-{
-  DIR *dirStructP;
-  struct dirent *direntp;
-  std::set<std::string> sdirs;
-  std::string filename;
-  std::string path = user_dir + "/" + rel_path;
-
-  if((dirStructP = opendir(path.c_str())) != NULL)
-    {
-      while((direntp = readdir(dirStructP)) != NULL)
-        {
-          std::string absolute_filename;
-          struct stat buf;
-
-          absolute_filename = path + "/" + direntp->d_name;
-
-          if (stat(absolute_filename.c_str(), &buf) == 0 && S_ISDIR(buf.st_mode))
-            {
-              if(!expected_file.empty())
-                {
-                  filename = path + "/" + direntp->d_name + "/" + expected_file;
-                  if(!faccessible(filename))
-                    continue;
-                }
-
-             sdirs.insert(direntp->d_name);
-            }
-        }
-      closedir(dirStructP);
-    }
-
-  path = datadir + "/" + rel_path;
-  if((dirStructP = opendir(path.c_str())) != NULL)
-    {
-      while((direntp = readdir(dirStructP)) != NULL)
-        {
-          std::string absolute_filename;
-          struct stat buf;
-
-          absolute_filename = path + "/" + direntp->d_name;
-
-          if (stat(absolute_filename.c_str(), &buf) == 0 && S_ISDIR(buf.st_mode))
-            {
-              if(!expected_file.empty())
-                {
-                  filename = path + "/" + direntp->d_name + "/" + expected_file;
-                  if(!faccessible(filename.c_str()))
-                    {
-                      continue;
-                    }
-                  else
-                    {
-                      filename = user_dir + "/" + rel_path + "/" + direntp->d_name + "/" + expected_file;
-                      if(faccessible(filename.c_str()))
-                        continue;
-                    }
-                }
-
-             sdirs.insert(direntp->d_name);
-            }
-        }
-      closedir(dirStructP);
-    }
-
-  return sdirs;
-}
-
-std::set<std::string> dfiles(const std::string& rel_path,
-    const std::string& glob, const std::string& exception_str)
-{
-  DIR *dirStructP;
-  struct dirent *direntp;
-  std::set<std::string> sdirs;
-  std::string path = user_dir + "/" + rel_path;
-
-  if((dirStructP = opendir(path.c_str())) != NULL)
-    {
-      while((direntp = readdir(dirStructP)) != NULL)
-        {
-          std::string absolute_filename;
-          struct stat buf;
-
-          absolute_filename = path + "/" + direntp->d_name;
-
-          if (stat(absolute_filename.c_str(), &buf) == 0 && S_ISREG(buf.st_mode))
-            {
-              if(!exception_str.empty())
-                {
-                  if(strstr(direntp->d_name,exception_str.c_str()) != NULL)
-                    continue;
-                }
-              if(!glob.empty())
-                if(strstr(direntp->d_name,glob.c_str()) == NULL)
-                  continue;
-
-             sdirs.insert(direntp->d_name);
-            }
-        }
-      closedir(dirStructP);
-    }
-
-  path = datadir + "/" + rel_path;
-  if((dirStructP = opendir(path.c_str())) != NULL)
-    {
-      while((direntp = readdir(dirStructP)) != NULL)
-        {
-          std::string absolute_filename;
-          struct stat buf;
-
-          absolute_filename = path + "/" + direntp->d_name;
-
-          if (stat(absolute_filename.c_str(), &buf) == 0 && S_ISREG(buf.st_mode))
-            {
-              if(!exception_str.empty())
-                {
-                  if(strstr(direntp->d_name,exception_str.c_str()) != NULL)
-                    continue;
-                }
-              if(!glob.empty())
-                if(strstr(direntp->d_name,glob.c_str()) == NULL)
-                  continue;
-
-             sdirs.insert(direntp->d_name);
-            }
-        }
-      closedir(dirStructP);
-    }
-
-  return sdirs;
-}
-
 std::string dirname(const std::string& filename)
 {
   std::string::size_type p = filename.find_last_of('/');
@@ -198,24 +16,13 @@ std::string dirname(const std::string& filename)
   return filename.substr(0, p+1);
 }
 
-std::set<std::string> read_directory(const std::string& pathname)
+std::string basename(const std::string& filename)
 {
-  std::set<std::string> dirnames;
-  
-  DIR* dir = opendir(pathname.c_str());
-  if (dir)
-    {
-      struct dirent *direntp;
-      
-      while((direntp = readdir(dir)))
-        {
-          dirnames.insert(direntp->d_name);
-        }
-      
-      closedir(dir);
-    }
+  std::string::size_type p = filename.find_last_of('/');
+  if(p == std::string::npos)
+    return filename;
 
-  return dirnames;
+  return filename.substr(p, filename.size()-p);
 }
 
 }