Set DOS timestamps using a for loop instead of repeating code.

setter/src/dos/time.h

@@ -0,0 +1,77 @@
+/****************************************************************************
+Aaru Data Preservation Suite
+-----------------------------------------------------------------------------
+
+Filename       : time.h
+Author(s)      : Natalia Portillo
+
+--[ Description ] -----------------------------------------------------------
+
+Contains DOS definitions
+
+--[ License ] ---------------------------------------------------------------
+     This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as
+     published by the Free Software Foundation, either version 3 of the
+     License, or (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-----------------------------------------------------------------------------
+Copyright (C) 2011-2021 Natalia Portillo
+*****************************************************************************/
+
+#if defined(__DOS__) || defined(MSDOS)
+
+#ifndef SETTER_SRC_DOS_TIME_H_
+#define SETTER_SRC_DOS_TIME_H_
+
+#include <dos.h>
+
+#define DATETIME_FORMAT "This file is dated %04d/%02d/%02d %02d:%02d:%02d for %s\n"
+
+typedef struct
+{
+  char filename[9];
+  unsigned short date;
+  unsigned short time;
+  unsigned short function;
+  char definition[13];
+} dos_time_tests_t;
+
+#define KNOWN_DOS_TIMES 12
+
+#define WIN_SET_CREATION_DATE_AND_TIME 0x5707
+#define DOS_SET_LAST_WRITTEN_DATE_AND_TIME 0x5701
+#define WIN_SET_LAST_ACCESS_DATE_AND_TIME 0x5705
+
+#define MAX_TIME 0xBF7D
+#define MAX_DATE 0xFF9F
+#define Y1K_DATE 0x2621
+#define Y2K_DATE 0x2821
+#define MIN_DATE 0x0021
+
+static const dos_time_tests_t dos_times[KNOWN_DOS_TIMES] = {
+    {"MAXCTIME",MAX_DATE, MAX_TIME, WIN_SET_CREATION_DATE_AND_TIME, "creation"},
+    {"MINCTIME",MIN_DATE, 0, WIN_SET_CREATION_DATE_AND_TIME, "creation"},
+    {"Y19CTIME",Y1K_DATE, MAX_TIME, WIN_SET_CREATION_DATE_AND_TIME, "creation"},
+    {"Y2KCTIME",Y2K_DATE, MAX_TIME, WIN_SET_CREATION_DATE_AND_TIME, "creation"},
+    {"MAXWTIME",MAX_DATE, MAX_TIME, DOS_SET_LAST_WRITTEN_DATE_AND_TIME, "last written"},
+    {"MINWTIME",MIN_DATE, 0, DOS_SET_LAST_WRITTEN_DATE_AND_TIME, "last written"},
+    {"Y19WTIME",Y1K_DATE, MAX_TIME, DOS_SET_LAST_WRITTEN_DATE_AND_TIME, "last written"},
+    {"Y2KWTIME",Y2K_DATE, MAX_TIME, DOS_SET_LAST_WRITTEN_DATE_AND_TIME, "last written"},
+    {"MAXATIME",MAX_DATE, MAX_TIME, WIN_SET_LAST_ACCESS_DATE_AND_TIME, "last access"},
+    {"MINATIME",MIN_DATE, 0, WIN_SET_LAST_ACCESS_DATE_AND_TIME, "last access"},
+    {"Y19ATIME",Y1K_DATE, MAX_TIME, WIN_SET_LAST_ACCESS_DATE_AND_TIME, "last access"},
+    {"Y2KATIME",Y2K_DATE, MAX_TIME, WIN_SET_LAST_ACCESS_DATE_AND_TIME, "last access"},
+};
+
+#endif // SETTER_SRC_DOS_TIME_H_
+
+#endif