Remove all use of stringstream in an attempt to fix

[dcpomatic.git] / src / lib / emailer.cc

diff --git a/src/lib/emailer.cc b/src/lib/emailer.cc
index 78cbfea8d3fae2fddb67e8162ae98797ecf870fe..534856ba61f23613ab684e29969a2036fd1bfd38 100644 (file)
--- a/src/lib/emailer.cc
+++ b/src/lib/emailer.cc
@@ -1,19 +1,20 @@
 /*
     Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic 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,
+    DCP-o-matic 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.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -44,6 +45,7 @@ Emailer::Emailer (string from, list<string> to, string subject, string body)
        , _offset (0)
 {
        boost::algorithm::replace_all (_body, "\n", "\r\n");
+       boost::algorithm::replace_all (_body, "\0", " ");
 }
 
 void
@@ -101,18 +103,16 @@ Emailer::send (string server, int port, string user, string password)
        boost::posix_time::time_duration offset = local_now - utc_now;
        sprintf (date_buffer + strlen(date_buffer), "%s%02d%02d", (offset.hours() >= 0 ? "+" : "-"), abs (offset.hours()), offset.minutes());
 
-       SafeStringStream email;
-
-       email << "Date: " << date_buffer << "\r\n"
-             << "To: " << address_list (_to) << "\r\n"
-             << "From: " << _from << "\r\n";
+       _email = "Date: " + string(date_buffer) + "\r\n"
+               "To: " + address_list (_to) + "\r\n"
+               "From: " + _from + "\r\n";
 
        if (!_cc.empty ()) {
-               email << "Cc: " << address_list (_cc);
+               _email += "Cc: " + address_list (_cc) + "\r\n";
        }
 
        if (!_bcc.empty ()) {
-               email << "Bcc: " << address_list (_bcc);
+               _email += "Bcc: " + address_list (_bcc) + "\r\n";
        }
 
        string const chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
@@ -122,26 +122,26 @@ Emailer::send (string server, int port, string user, string password)
        }
 
        if (!_attachments.empty ()) {
-               email << "MIME-Version: 1.0\r\n"
-                     << "Content-Type: multipart/mixed; boundary=" << boundary << "\r\n";
+               _email += "MIME-Version: 1.0\r\n"
+                       "Content-Type: multipart/mixed; boundary=" + boundary + "\r\n";
        }
 
-       email << "Subject: " << _subject << "\r\n"
-             << "User-Agent: DCP-o-matic\r\n"
-             << "\r\n";
+       _email += "Subject: " + _subject + "\r\n"
+               "User-Agent: DCP-o-matic\r\n"
+               "\r\n";
 
        if (!_attachments.empty ()) {
-               email << "--" << boundary << "\r\n"
-                     << "Content-Type: text/plain; charset=utf-8\r\n\r\n";
+               _email += "--" + boundary + "\r\n"
+                       + "Content-Type: text/plain; charset=utf-8\r\n\r\n";
        }
 
-       email << _body;
+       _email += _body;
 
        BOOST_FOREACH (Attachment i, _attachments) {
-               email << "\r\n\r\n--" << boundary << "\r\n"
-                     << "Content-Type: " << i.mime_type << "; name=" << i.name << "\r\n"
-                     << "Content-Transfer-Encoding: Base64\r\n"
-                     << "Content-Disposition: attachment; filename=" << i.name << "\r\n\r\n";
+               _email += "\r\n\r\n--" + boundary + "\r\n"
+                       "Content-Type: " + i.mime_type + "; name=" + i.name + "\r\n"
+                       "Content-Transfer-Encoding: Base64\r\n"
+                       "Content-Disposition: attachment; filename=" + i.name + "\r\n\r\n";
 
                BIO* b64 = BIO_new (BIO_f_base64());
 
@@ -154,17 +154,15 @@ Emailer::send (string server, int port, string user, string password)
 
                char* out;
                long int bytes = BIO_get_mem_data (bio, &out);
-               email << string (out, bytes);
+               _email += string (out, bytes);
 
                BIO_free_all (b64);
        }
 
        if (!_attachments.empty ()) {
-               email << "\r\n--" << boundary << "--\r\n";
+               _email += "\r\n--" + boundary + "--\r\n";
        }
 
-       _email = email.str ();
-
        curl_global_init (CURL_GLOBAL_DEFAULT);
 
        CURL* curl = curl_easy_init ();