fish: Generate list of prepared disk image types.

[libguestfs.git] / fish / prep_fs.c

diff --git a/fish/prep_fs.c b/fish/prep_fs.c
new file mode 100644 (file)
index 0000000..d8fa609
--- /dev/null
+++ b/fish/prep_fs.c
@@ -0,0 +1,55 @@
+/* guestfish - the filesystem interactive shell
+ * Copyright (C) 2010 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
+ * the Free Software Foundation; either version 2 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, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "fish.h"
+#include "prepopts.h"
+
+void
+prep_prelaunch_fs (const char *filename, prep_data *data)
+{
+  if (alloc_disk (filename, data->params[1], 0, 1) == -1)
+    prep_error (data, filename, _("failed to allocate disk"));
+}
+
+void
+prep_postlaunch_fs (const char *filename, prep_data *data, const char *device)
+{
+  if (guestfs_part_disk (g, device, data->params[2]) == -1)
+    prep_error (data, filename, _("failed to partition disk: %s"),
+                guestfs_last_error (g));
+
+  char *part;
+  if (asprintf (&part, "%s1", device) == -1) {
+    perror ("asprintf");
+    exit (EXIT_FAILURE);
+  }
+
+  if (guestfs_mkfs (g, data->params[0], part) == -1)
+    prep_error (data, filename, _("failed to create filesystem (%s): %s"),
+                data->params[0], guestfs_last_error (g));
+
+  free (part);
+}