113 /* Implementation of opendir/readdir/closedir for Windows */

   114 #if defined(WIN32)

   115 #include <windows.h>

   116 struct DIR;

   117 

   118 struct dirent { // XXX - only d_name implemented

   119 	TCHAR *d_name; // name of found file

   120 	/* little hack which will point to parent DIR struct which will

   121 	 * save us a call to GetFileAttributes if we want information

   122 	 * about the file (for example in function fio_bla) */

   123 	DIR *dir;

   124 };

   125 

   126 struct DIR {

   127 	HANDLE hFind;

   128 	/* the dirent returned by readdir.

   129 	 * note: having only one global instance is not possible because

   130 	 * multiple independent opendir/readdir sequences must be supported. */

   131 	dirent ent;

   132 	WIN32_FIND_DATA fd;

   133 	/* since opendir calls FindFirstFile, we need a means of telling the

   134 	 * first call to readdir that we already have a file.

   135 	 * that's the case iff this is true */

   136 	bool at_first_entry;

   137 };

   138 

   139 DIR *opendir(const TCHAR *path);

   140 struct dirent *readdir(DIR *d);

   141 int closedir(DIR *d);

   142 #else

   143 /* Use system-supplied opendir/readdir/closedir functions */

   144 # include <sys/types.h>

   145 # include <dirent.h>

   146 #endif /* defined(WIN32) */

   147 

   148 /**

   149  * A wrapper around opendir() which will convert the string from

   150  * OPENTTD encoding to that of the filesystem. For all purposes this

   151  * function behaves the same as the original opendir function

   152  * @param path string to open directory of

   153  * @return DIR pointer

   154  */

   155 static inline DIR *ttd_opendir(const char *path)

   156 {

   157 	return opendir(OTTD2FS(path));

   158 }

   159