00001 #if HAVE_CONFIG_H
00002 #include "config.h"
00003 #endif
00004
00005 #include "file.h"
00006 #include "util/macro.h"
00007 #include "util/logging.h"
00008
00009 #include "mythiowrapper.h"
00010 #include "file_mythiowrapper.h"
00011
00012 static void dir_close_mythiowrapper(BD_DIR_H *dir)
00013 {
00014 if (dir) {
00015 mythdir_closedir((int)dir->internal);
00016
00017 BD_DEBUG(DBG_DIR, "Closed mythdir dir (%p)\n", dir);
00018
00019 X_FREE(dir);
00020 }
00021 }
00022
00023 static int dir_read_mythiowrapper(BD_DIR_H *dir, BD_DIRENT *entry)
00024 {
00025 char *filename = mythdir_readdir((int)dir->internal);
00026 if (filename)
00027 {
00028 strncpy(entry->d_name, filename, 256);
00029 free(filename);
00030 return 0;
00031 }
00032
00033 return 1;
00034 }
00035
00036 BD_DIR_H *dir_open_mythiowrapper(const char* dirname)
00037 {
00038 BD_DIR_H *dir = malloc(sizeof(BD_DIR_H));
00039
00040 BD_DEBUG(DBG_DIR, "Opening mythdir dir %s... (%p)\n", dirname, dir);
00041 dir->close = dir_close_mythiowrapper;
00042 dir->read = dir_read_mythiowrapper;
00043
00044 int dirID = 0;
00045 if ((dirID = mythdir_opendir(dirname))) {
00046 dir->internal = (void *)dirID;
00047
00048 return dir;
00049 }
00050
00051 BD_DEBUG(DBG_DIR, "Error opening dir! (%p)\n", dir);
00052
00053 X_FREE(dir);
00054
00055 return NULL;
00056 }
00057
