updates from orpheus for windoze build

[feisty_meow.git] / nucleus / library / filesystem / huge_file.cpp

diff --git a/nucleus/library/filesystem/huge_file.cpp b/nucleus/library/filesystem/huge_file.cpp
index bdc1522835e1a3956a6c5476ceb91d858b44f824..5d8e7dc0db9393ba887ff9c9d7b1d37a7d8bd9b5 100644 (file)
--- a/nucleus/library/filesystem/huge_file.cpp
+++ b/nucleus/library/filesystem/huge_file.cpp
@@ -18,9 +18,14 @@
 #include <basis/byte_array.h>
 #include <basis/functions.h>
 #include <basis/guards.h>
+#include <application/windoze_helper.h>
 
 #include <stdio.h>
+//#ifndef __WIN32__
 #include <sys/time.h>
+//#else
+//  #include <time.h>
+//#endif
 
 #undef LOG
 #define LOG(to_print) printf("%s::%s: %s\n", static_class_name(), func, astring(to_print).s())
@@ -43,6 +48,8 @@ huge_file::~huge_file()
   WHACK(_real_file);
 }
 
+const astring &huge_file::name() const { return _real_file->name(); }
+
 void huge_file::flush() { _real_file->flush(); }
 
 bool huge_file::truncate() { return _real_file->truncate(); }
@@ -279,11 +286,31 @@ outcome huge_file::write(const byte_array &to_write, int &size_written)
 
 basis::outcome huge_file::touch()
 {
+  FUNCDEF("touch")
   if (filename(_real_file->name()).exists()) {
     // file exists, so just update time.
-    int ret = utimes(_real_file->name().observe(), NIL);
+#ifndef __WIN32__
+    int ret = utimes(_real_file->name().observe(), NULL_POINTER);
     if (ret != 0)
       return FAILURE;
+#else
+    // open the file, although the function says create in its name...
+    HANDLE f = CreateFile(_real_file->name().observe(),
+        GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
+        NULL_POINTER, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL_POINTER);
+    if (!f) {
+      LOG(a_sprintf("failed to open file %s", _real_file->name().observe()));
+      return FAILURE;
+    }
+    // get current system time in UTC.
+    SYSTEMTIME *st = new SYSTEMTIME;
+    GetSystemTime(st);
+    // convert system time into file time.
+    FILETIME *t = new FILETIME;
+    SystemTimeToFileTime(st, t);
+    // set the file's time.
+    SetFileTime(f, NULL_POINTER, t, t);
+#endif
   } else {
     // file doesn't exist yet.
     byte_array junk(1);