--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commands/vaddusers.cc	Wed Jan 16 22:39:43 2008 +0100
@@ -0,0 +1,158 @@
+// Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>
+//
+// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+#include <config.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include "fdbuf/fdbuf.h"
+#include "mystring/mystring.h"
+#include "misc/pwcrypt.h"
+#include "config/configrc.h"
+#include "cli/cli.h"
+#include "vcommand.h"
+
+const char* cli_program = "vaddusers";
+const char* cli_help_prefix = "Add users to a virtual domain\n";
+const char* cli_help_suffix = "";
+const char* cli_args_usage = "";
+const int cli_args_min = 0;
+const int cli_args_max = 0;
+
+static int o_quiet = false;
+
+// This program is used to set up a list of users within a virtual host.
+// The list is taken from standard input.
+// Each line in the list contains the user name, pass phrase, and an
+// optional list of aliases, all seperated by whitespace.
+// It will attempt to add each listed user to the virtual password table
+// and to create a mail directory for the new user, as well as attempting
+// to add entries for each of the named aliases.
+// If any step fails, the remainder of that line is ignored and
+// processing continues.
+
+cli_option cli_options[] = {
+  { 0, "quiet", cli_option::flag, true, &o_quiet,
+    "Suppress all status messages", 0 },
+  {0}
+};
+
+// NOTES
+//
+// You must have either created the users subdirectory by hand or run the
+// F<vsetup> program before using this program.
+//
+// This program expects the environment variable C<HOME> to be set, and
+// executes a change directory to the contents of it before starting.  It
+// is also required that you change user to the domain owner before using
+// these utilities.
+
+// SEE ALSO
+//
+// vadduser(1), vsetup(1)
+
+static int errors = 0;
+
+mystring get_word(mystring& line)
+{
+  unsigned i = 0;
+  while(i < line.length() && isspace(line[i]))
+    ++i;
+  unsigned start = i;
+  while(i < line.length() && !isspace(line[i]))
+    ++i;
+  mystring word = line.sub(start, i-start);
+  line = line.right(i);
+  return word;
+}
+  
+void add_one(const mystring& line)
+{
+  mystring str = line;
+  mystring user = get_word(str);
+  mystring pass = get_word(str);
+  if(!user || !pass) {
+    errors++;
+    if(!o_quiet)
+      ferr << "vaddusers: invalid line, ignoring:\n  "
+	   << line << endl;
+    return;
+  }
+  user = user.lower();
+  if(domain.exists(user)) {
+    errors++;
+    if(!o_quiet)
+      ferr << "vaddusers: error: user '" << user
+	   << "' already exists, skipping.\n";
+    return;
+  }
+  {
+    mystring maildir = domain.userdir(user);
+    vpwentry vpw(user, pwcrypt(pass), maildir, 0);
+    vpw.set_defaults(true, true);
+    response resp = domain.set(&vpw, true, maildir);
+    if(!resp) {
+      errors++;
+      if(!o_quiet)
+	ferr << "vaddusers: error adding the virtual user, skipping aliases:\n  "
+	     << resp.msg << endl;
+      return;
+    }
+  }
+  if(!o_quiet)
+    fout << "added user '" << user << "'";
+  for(;;) {
+    mystring alias = get_word(str);
+    if(!alias)
+      break;
+    alias = alias.lower();
+    if(domain.exists(alias)) {
+      fout << endl;
+      errors++;
+      if(!o_quiet)
+	ferr << "vaddusers: warning: alias '" << alias
+	     << "' already exists, skipping." << endl;
+      continue;
+    }
+    vpwentry vpw(alias, "*", 0, user);
+    vpw.set_defaults(true, true);
+    response resp = domain.set(&vpw, true);
+    if(!resp) {
+      fout << endl;
+      errors++;
+      if(!o_quiet)
+	ferr << "vaddusers: warning: adding the alias '" << alias
+	     << "' failed:\n  " << resp.msg << endl;
+    }
+    if(!o_quiet)
+      fout << ", alias '" << alias << "'";
+  }
+  fout << endl;
+}
+
+int cli_main(int, char*[])
+{
+  if(!go_home())
+    return 1;
+  mystring line;
+  while(fin.getline(line))
+    add_one(line);
+  if(errors) {
+    if(!o_quiet)
+      ferr << "vaddusers: " << errors << " errors were encountered." << endl;
+    return 1;
+  }
+  return 0;
+}