X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fntfs.c;h=46b8333e064b57c3c46e545be214e1208c75c18a;hp=70826df89364f715f8ee0ba9995278151a832369;hb=0353688577a27749f40bcc060e5703102c5a9649;hpb=3de234656bc61a2d35b0f1a9ccb1e6ef7535166b

diff --git a/daemon/ntfs.c b/daemon/ntfs.c
index 70826df..46b8333 100644
--- a/daemon/ntfs.c
+++ b/daemon/ntfs.c
@@ -1,5 +1,5 @@
 /* libguestfs - the guestfsd daemon
- * Copyright (C) 2009 Red Hat Inc. 
+ * Copyright (C) 2009 Red Hat Inc.
  *
  * 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
@@ -20,11 +20,27 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <inttypes.h>
 #include <string.h>
 #include <unistd.h>
 
 #include "daemon.h"
 #include "actions.h"
+#include "optgroups.h"
+
+int
+optgroup_ntfs3g_available (void)
+{
+  int r = access ("/bin/ntfs-3g.probe", X_OK);
+  return r == 0;
+}
+
+int
+optgroup_ntfsprogs_available (void)
+{
+  int r = access ("/usr/sbin/ntfsresize", X_OK);
+  return r == 0;
+}
 
 int
 do_ntfs_3g_probe (int rw, const char *device)
@@ -33,16 +49,50 @@ do_ntfs_3g_probe (int rw, const char *device)
   int r;
   const char *rw_flag;
 
-  IS_DEVICE (device, -1);
-
   rw_flag = rw ? "-w" : "-r";
 
   r = commandr (NULL, &err, "ntfs-3g.probe", rw_flag, device, NULL);
   if (r == -1) {
-    reply_with_error ("ntfs-3g.probe: %s: %s", device, err);
+    reply_with_error ("%s: %s", device, err);
     free (err);
     return -1;
   }
 
   return r;
 }
+
+int
+do_ntfsresize (const char *device)
+{
+  char *err;
+  int r;
+
+  r = command (NULL, &err, "ntfsresize", "-P", device, NULL);
+  if (r == -1) {
+    reply_with_error ("%s: %s", device, err);
+    free (err);
+    return -1;
+  }
+
+  return 0;
+}
+
+int
+do_ntfsresize_size (const char *device, int64_t size)
+{
+  char *err;
+  int r;
+
+  char buf[32];
+  snprintf (buf, sizeof buf, "%" PRIi64, size);
+
+  r = command (NULL, &err, "ntfsresize", "-P", "--size", buf,
+               device, NULL);
+  if (r == -1) {
+    reply_with_error ("%s: %s", device, err);
+    free (err);
+    return -1;
+  }
+
+  return 0;
+}