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.

3 files changed, 209 insertions, 0 deletions

diff --git a/examples/cpp/Makefile.am b/examples/cpp/Makefile.am
index 79ac8d724..c7395e1d6 100644
--- a/examples/cpp/Makefile.am
+++ b/examples/cpp/Makefile.am
@@ -22,8 +22,10 @@ CXX_EXAMPLES = \
  http\
  iconv\
  listop\
+ lsf\
  mailcap\
  mimetest\
+ msg-send\
  murun\
  sfrom\
  url-parse
@@ -43,8 +45,10 @@ addr_SOURCES = addr.cc
 http_SOURCES = http.cc
 iconv_SOURCES = iconv.cc
 listop_SOURCES = listop.cc
+lsf_SOURCES = lsf.cc
 mailcap_SOURCES = mailcap.cc
 mimetest_SOURCES = mimetest.cc
+msg_send_SOURCES = msg-send.cc
 murun_SOURCES = murun.cc
 sfrom_SOURCES = sfrom.cc
 url_parse_SOURCES = url-parse.cc
@@ -59,5 +63,6 @@ LDADD =\
  ${MU_LIB_MH}\
  ${MU_LIB_MAILDIR}\
  ${MU_LIB_AUTH}\
+ ${MU_LIB_MAILER}\
  @MU_AUTHLIBS@\
  ${MU_LIB_MAILUTILS}
diff --git a/examples/cpp/lsf.cc b/examples/cpp/lsf.cc
new file mode 100644
index 000000000..4dff682a2
--- /dev/null
+++ b/examples/cpp/lsf.cc
@@ -0,0 +1,91 @@
+/* GNU Mailutils -- a suite of utilities for electronic mail
+   Copyright (C) 2009 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 3, 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 <iostream>
+#include <mailutils/cpp/mailutils.h>
+
+using namespace std;
+using namespace mailutils;
+
+static int
+enumfun (mu_folder_t folder, struct mu_list_response *resp, void *data)
+{
+  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 (const string& fname, const string& ref, void* pattern, int level)
+{
+  try {
+    Folder folder (fname);
+    folder.open ();
+
+    List list = folder.enumerate (ref, pattern, 0, level, enumfun, NULL);
+    cout << "Number of folders: " << list.count () << endl;
+
+    folder.close ();
+  }
+  catch (Exception& e)
+  {
+    if (e.status () == MU_ERR_NOENT) {
+      cout << "No folders matching " << ref << " " << pattern
+	   << " in " << fname << endl;
+    }
+    else {
+      cerr << e.method () << ": " << e.what () << endl;
+      return 1;
+    }
+  }
+  return 0;
+}
+
+int
+main (int argc, char *argv[])
+{
+  string folder;
+  string ref;
+  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:
+      error ("usage: lsf folder [ref] [pattern] [recursion-level]\n");
+      return 1;
+    }
+
+  register_all_mbox_formats ();
+
+  return ls_folders (folder, ref, pattern, level);
+}
+
diff --git a/examples/cpp/msg-send.cc b/examples/cpp/msg-send.cc
new file mode 100644
index 000000000..0d5a11329
--- /dev/null
+++ b/examples/cpp/msg-send.cc
@@ -0,0 +1,113 @@
+/* GNU Mailutils -- a suite of utilities for electronic mail
+   Copyright (C) 2009 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 3, 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 <iostream>
+#include <mailutils/cpp/mailutils.h>
+
+using namespace std;
+using namespace mailutils;
+
+const char USAGE[] =
+"usage: mailer [-hd] [-m mailer] [-f from] [to]..."
+ ;
+const char HELP[] =
+"  -h    print this helpful message\n"
+"  -m    a mailer URL (default is \"sendmail:\")\n"
+"  -f    the envelope from address (default is from user environment)\n"
+"  to    a list of envelope to addresses (default is from message)\n"
+"\n"
+"An RFC2822 formatted message is read from stdin and delivered using\n"
+"the mailer.\n"
+ ;
+
+int
+main (int argc, char *argv[])
+{
+  int opt;
+  int optdebug = 0;
+  char *optmailer = "sendmail:";
+  char *optfrom = 0;
+
+  while ((opt = getopt (argc, argv, "hdm:f:")) != -1)
+    {
+      switch (opt)
+        {
+        case 'h':
+          cout << USAGE << endl << HELP;
+          return 0;
+          
+        case 'd':
+          optdebug++;
+          break;
+          
+        case 'm':
+          optmailer = optarg;
+          break;
+          
+        case 'f':
+          optfrom = optarg;
+          break;
+
+        default:
+	  cerr << USAGE << endl;
+          exit (1);
+        }
+    }
+
+  /* Register mailers. */
+  register_all_mailer_formats ();
+
+  Address from;
+  Address to;
+
+  if (optfrom)
+    {
+      from = Address (optfrom);
+    }
+
+  if (argv[optind])
+    {
+      char **av = argv + optind;
+      to = Address ((const char **) av, -1);
+    }
+
+  try {
+    StdioStream in (stdin, MU_STREAM_SEEKABLE);
+    in.open ();
+
+    Message msg;
+    msg.set_stream (in);
+
+    Mailer mailer (optmailer);
+    if (optdebug)
+      {
+	Debug debug = mailer.get_debug ();
+	debug.set_level (MU_DEBUG_LEVEL_UPTO (MU_DEBUG_PROT));
+      }
+    mailer.open ();
+    mailer.send_message (msg, from, to);
+    mailer.close ();
+  }
+  catch (Exception& e) {
+    cerr << e.method () << ": " << e.what () << endl;
+    exit (1);
+  }
+
+  return 0;
+}
+