New test program. List folders

1 files changed, 118 insertions, 0 deletions

diff --git a/examples/lsf.c b/examples/lsf.c
new file mode 100644
index 000000000..17737bad2
--- /dev/null
+++ b/examples/lsf.c
@@ -0,0 +1,118 @@
+/* GNU Mailutils -- a suite of utilities for electronic mail
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   GNU Mailutils 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, or (at your option)
+   any later version.
+
+   GNU Mailutils 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 GNU Mailutils; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+   MA 02110-1301 USA */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <mailutils/mailutils.h>
+
+#define C(X) do                                                 \
+{                                                               \
+  int e;                                                        \
+  if ((e = X) != 0)                                             \
+    {                                                           \
+      mu_error ("%s failed: %s\n", #X, mu_strerror (e)); \
+      return 1;                                                 \
+    }                                                           \
+} while (0)
+
+static int
+ls_printer (void *item, void *data)
+{
+  struct mu_list_response *resp = item;
+
+  printf ("%c%c %c %4d %s\n",
+	  (resp->type & MU_FOLDER_ATTRIBUTE_DIRECTORY) ? 'd' : '-',
+	  (resp->type & MU_FOLDER_ATTRIBUTE_FILE) ? 'f' : '-',
+	  resp->separator,
+	  resp->level,
+	  resp->name);
+  return 0;
+}
+
+int
+ls_folders (char *fname, char *ref, char *pattern, int level)
+{
+  int status;
+  mu_folder_t folder;
+  mu_list_t flist;
+  size_t count;
+  
+  status = mu_folder_create (&folder, fname);
+  if (status)
+    {
+      mu_error ("mu_folder_create failed: %s", mu_strerror (status));
+      return 1;
+    }
+  
+  status = mu_folder_open (folder, MU_STREAM_READ);
+  if (status)
+    {
+      mu_error ("mu_folder_create failed: %s", mu_strerror (status));
+      return 1;
+    }
+
+  status = mu_folder_list (folder, ref, pattern, level, &flist);
+  switch (status)
+    {
+    case 0:
+      mu_list_count (flist, &count);
+      printf ("Number of folders: %lu\n", (unsigned long) count);
+      mu_list_do (flist, ls_printer, NULL);
+      mu_list_destroy (&flist);
+      break;
+    case MU_ERR_NOENT:
+      printf ("No folders matching %s %s in %s\n", ref, pattern, fname);
+      return 0;
+
+    default:
+      mu_error ("mu_folder_list failed: %s", mu_strerror (status));
+    }
+  return 0;
+}
+
+int
+main (int argc, char *argv[])
+{
+  char *folder;
+  char *ref = NULL;
+  char *pattern = "*";
+  int level = 0;
+
+  switch (argc)
+    {
+    case 5:
+      level = atoi (argv[4]);
+    case 4:
+      pattern = argv[3];
+    case 3:
+      ref = argv[2];
+    case 2:
+      folder = argv[1];
+      break;
+    default:
+      mu_error ("usage: lsf folder [ref] [pattern] [recursion-level]\n");
+      return 1;
+    }
+
+  mu_register_all_mbox_formats ();
+
+  if (!ref)
+    ref = folder;
+  return ls_folders (folder, ref, pattern, level);
+}