Add Folder class to libmu_cpp. Provide new examples lsf.cc and msg-send.cc.

* examples/cpp/lsf.cc, examples/cpp/msg-send.cc,
include/mailutils/cpp/folder.h, libmu_cpp/folder.cc: New files.

1 files changed, 136 insertions, 0 deletions

diff --git a/libmu_cpp/folder.cc b/libmu_cpp/folder.cc
new file mode 100644
index 000000000..d4dc2afb5
--- /dev/null
+++ b/libmu_cpp/folder.cc
@@ -0,0 +1,136 @@
+/*
+   GNU Mailutils -- a suite of utilities for electronic mail
+   Copyright (C) 2009 Free Software Foundation, Inc.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   This library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General
+   Public License along with this library; if not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301 USA
+*/
+
+#include <mailutils/cpp/folder.h>
+#include <mailutils/cpp/error.h>
+#include <errno.h>
+
+using namespace mailutils;
+
+//
+// Folder
+//
+
+Folder :: Folder (const std::string& name)
+{
+  int status = mu_folder_create (&folder, name.c_str ());
+  if (status)
+    throw Exception ("Folder::Folder", status);
+}
+
+Folder :: Folder (const mu_folder_t folder)
+{
+  if (folder == 0)
+    throw Exception ("Folder::Folder", EINVAL);
+
+  this->folder = folder;
+}
+
+Folder&
+Folder :: operator = (const Folder& f)
+{
+  if (this != &f)
+    {
+      if (this->folder)
+        mu_folder_destroy (&this->folder);
+      this->folder = f.folder;
+    }
+  return *this;
+}
+
+Folder :: ~Folder ()
+{
+  mu_folder_destroy (&folder);
+}
+
+
+void
+Folder :: open ()
+{
+  int status = mu_folder_open (folder, MU_STREAM_READ);
+  if (status)
+    throw Exception ("Folder::open", status);
+}
+
+void
+Folder :: open (int flag)
+{
+  int status = mu_folder_open (folder, flag);
+  if (status)
+    throw Exception ("Folder::open", status);
+}
+
+void
+Folder :: close ()
+{
+  int status = mu_folder_close (folder);
+  if (status)
+    throw Exception ("Folder::close", status);
+}
+
+List&
+Folder :: list (const std::string& dirname, void* pattern, size_t max_level)
+{
+  mu_list_t c_list;
+
+  int status = mu_folder_list (folder, dirname.c_str (), pattern,
+                               max_level, &c_list);
+  if (status)
+    throw Exception ("Folder::list", status);
+
+  return *new List (c_list);
+}
+
+List&
+Folder :: enumerate (const std::string& name, void* pattern,
+                     int flags, size_t max_level,
+                     mu_folder_enumerate_fp enumfun, void* enumdata)
+{
+  mu_list_t c_list;
+
+  int status = mu_folder_enumerate (folder, name.c_str (), pattern,
+                                    flags, max_level, &c_list,
+                                    enumfun, enumdata);
+  if (status)
+    throw Exception ("Folder::enumerate", status);
+
+  return *new List (c_list);
+}
+
+Stream&
+Folder :: get_stream ()
+{
+  mu_stream_t c_stream;
+
+  int status = mu_folder_get_stream (folder, &c_stream);
+  if (status)
+    throw Exception ("Folder::get_stream", status);
+
+  return *new Stream (c_stream);
+}
+
+void
+Folder :: set_stream (const Stream& stream)
+{
+  int status = mu_folder_set_stream (folder, stream.stm);
+  if (status)
+    throw Exception ("Folder::set_stream", status);
+}
+