reactos/lib/sdk/crt/stdio/find64.c

   1 #include <precomp.h>
   2 #include <tchar.h>
   3 #include <io.h>
   4
   5 #ifndef _USE_FIND64
   6 #define _USE_FIND64 1
   7 #endif
   8
   9 /*
  10  * @implemented
  11  */
  12 #if _USE_FIND64
  13 intptr_t _tfindfirst32i64(const _TCHAR* _name, struct _tfinddata32i64_t* result)
  14 #else
  15 intptr_t _tfindfirst32(const _TCHAR* _name, struct _tfinddata32_t* result)
  16 #endif
  17 {
  18     WIN32_FIND_DATA FindFileData;
  19     HANDLE hFindFile;
  20
  21     hFindFile = FindFirstFile(_name, &FindFileData);
  22     if (hFindFile == INVALID_HANDLE_VALUE) {
  23         _dosmaperr(GetLastError());
  24         return -1;
  25     }
  26
  27     result->attrib = FindFileData.dwFileAttributes;
  28     result->time_create = FileTimeToUnixTime(&FindFileData.ftCreationTime,NULL);
  29     result->time_access = FileTimeToUnixTime(&FindFileData.ftLastAccessTime,NULL);
  30     result->time_write = FileTimeToUnixTime(&FindFileData.ftLastWriteTime,NULL);
  31     result->size = FindFileData.nFileSizeLow;
  32     _tcsncpy(result->name,FindFileData.cFileName,MAX_PATH);
  33
  34     return (intptr_t)hFindFile;
  35 }
  36
  37 /*
  38  * @implemented
  39  */
  40 #if _USE_FIND64
  41 int _tfindnext32i64(intptr_t handle, struct _tfinddata32i64_t* result)
  42 #else
  43 int _tfindnext32(intptr_t handle, struct _tfinddata32_t* result)
  44 #endif
  45 {
  46     WIN32_FIND_DATA FindFileData;
  47
  48     if (!FindNextFile((HANDLE)handle, &FindFileData)) {
  49         _dosmaperr(GetLastError());
  50         return -1;
  51         }
  52
  53     result->attrib = FindFileData.dwFileAttributes;
  54     result->time_create = FileTimeToUnixTime(&FindFileData.ftCreationTime,NULL);
  55     result->time_access = FileTimeToUnixTime(&FindFileData.ftLastAccessTime,NULL);
  56     result->time_write = FileTimeToUnixTime(&FindFileData.ftLastWriteTime,NULL);
  57     result->size = FindFileData.nFileSizeLow;
  58     _tcsncpy(result->name,FindFileData.cFileName, MAX_PATH);
  59
  60     return 0;
  61 }
  62
  63
  64 /*
  65  * @implemented
  66  */
  67 #if _USE_FIND64
  68 intptr_t _tfindfirst64(const _TCHAR *_name, struct _tfinddata64_t *result)
  69 #else
  70 intptr_t _tfindfirst64i32(const _TCHAR *_name, struct _tfinddata64i32_t *result)
  71 #endif
  72 {
  73   WIN32_FIND_DATA FindFileData;
  74   HANDLE hFindFile;
  75
  76   hFindFile = FindFirstFile(_name, &FindFileData);
  77   if (hFindFile == INVALID_HANDLE_VALUE) {
  78       _dosmaperr(GetLastError());
  79       return -1;
  80     }
  81
  82   result->attrib = FindFileData.dwFileAttributes;
  83   result->time_create = FileTimeToUnixTime(&FindFileData.ftCreationTime,NULL);
  84   result->time_access = FileTimeToUnixTime(&FindFileData.ftLastAccessTime,NULL);
  85   result->time_write = FileTimeToUnixTime(&FindFileData.ftLastWriteTime,NULL);
  86   result->size =
  87     (((__int64)FindFileData.nFileSizeLow)<<32) + FindFileData.nFileSizeLow;
  88   _tcsncpy(result->name,FindFileData.cFileName,MAX_PATH);
  89
  90   return (intptr_t)hFindFile;
  91 }
  92
  93 /*
  94  * @implemented
  95  */
  96 #if _USE_FIND64
  97 int _tfindnext64(intptr_t handle, struct _tfinddata64_t *result)
  98 #else
  99 int _tfindnext64i32(intptr_t handle, struct _tfinddata64i32_t *result)
 100 #endif
 101 {
 102   WIN32_FIND_DATA FindFileData;
 103
 104    if (!FindNextFile((HANDLE)handle, &FindFileData)) {
 105       _dosmaperr(GetLastError());
 106       return -1;
 107    }
 108
 109   result->attrib = FindFileData.dwFileAttributes;
 110   result->time_create = FileTimeToUnixTime(&FindFileData.ftCreationTime,NULL);
 111   result->time_access = FileTimeToUnixTime(&FindFileData.ftLastAccessTime,NULL);
 112   result->time_write = FileTimeToUnixTime(&FindFileData.ftLastWriteTime,NULL);
 113   result->size =
 114     (((__int64)FindFileData.nFileSizeLow)<<32) + FindFileData.nFileSizeLow;
 115   _tcsncpy(result->name,FindFileData.cFileName,MAX_PATH);
 116
 117   return 0;
 118 }
 119