git.maemo.org Git - modest/blob - src/modest-tny-transport-actions.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30
  31 #include <tny-msg.h>
  32 #include <tny-mime-part.h>
  33 #include <tny-stream.h>
  34 #include <tny-header.h>
  35 #include <tny-account.h>
  36 #include <tny-account-store.h>
  37 #include <tny-transport-account.h>
  38 #include <tny-stream-camel.h>
  39 #include <tny-fs-stream.h>
  40 #include <tny-camel-msg.h>
  41 #include <tny-camel-header.h>
  42 #include <tny-camel-stream.h>
  43 #include <camel/camel-stream-mem.h>
  44 #include <string.h>
  45
  46 #include "modest-tny-transport-actions.h"
  47 #include "modest-tny-attachment.h"
  48
  49 static gboolean
  50 is_ascii(const gchar *s)
  51 {
  52         while (s[0]) {
  53                 if (s[0] & 128 || s[0] < 32)
  54                         return FALSE;
  55                 s++;
  56         }
  57         return TRUE;
  58 }
  59
  60 static char *
  61 get_content_type(const gchar *s)
  62 {
  63         GString *type;
  64
  65         type = g_string_new("text/plain");
  66         if (!is_ascii(s)) {
  67                 if (g_utf8_validate(s, -1, NULL)) {
  68                         g_string_append(type, "; charset=\"utf-8\"");
  69                 } else {
  70                         /* it should be impossible to reach this, but better safe than sorry */
  71                         g_warning("invalid utf8 in message");
  72                         g_string_append(type, "; charset=\"latin1\"");
  73                 }
  74         }
  75         return g_string_free(type, FALSE);
  76 }
  77
  78 gboolean
  79 modest_tny_transport_actions_send_message (TnyTransportAccount *transport_account,
  80                                            const gchar *from,
  81                                            const gchar *to,
  82                                            const gchar *cc,
  83                                            const gchar *bcc,
  84                                            const gchar *subject,
  85                                            const gchar *body,
  86                                            const GList *attachments_list)
  87 {
  88         TnyMsg *new_msg;
  89         TnyMimePart *attachment_part, *text_body_part;
  90         TnyHeader *headers;
  91         TnyStream *text_body_stream, *attachment_stream;
  92         ModestTnyAttachment *attachment;
  93         GList *pos;
  94         gchar *content_type;
  95         const gchar *attachment_content_type;
  96         const gchar *attachment_filename;
  97
  98         new_msg          = tny_camel_msg_new ();
  99         headers          = tny_camel_header_new ();
 100         text_body_stream = TNY_STREAM (tny_camel_stream_new
 101                                        (camel_stream_mem_new_with_buffer
 102                                         (body, strlen(body))));
 103
 104         tny_header_set_from (TNY_HEADER (headers), from);
 105         tny_header_set_to (TNY_HEADER (headers), to);
 106         tny_header_set_cc (TNY_HEADER (headers), cc);
 107         tny_header_set_bcc (TNY_HEADER (headers), bcc);
 108         tny_header_set_subject (TNY_HEADER (headers), subject);
 109         tny_msg_set_header (new_msg, headers);
 110
 111         content_type = get_content_type(body);
 112
 113         if (attachments_list == NULL) {
 114                 tny_stream_reset (text_body_stream);
 115                 tny_mime_part_construct_from_stream (TNY_MIME_PART(new_msg),
 116                                                      text_body_stream, content_type);
 117                 tny_stream_reset (text_body_stream);
 118         } else {
 119                 text_body_part =
 120                         TNY_MIME_PART (tny_camel_mime_part_new(camel_mime_part_new()));
 121                 tny_stream_reset (text_body_stream);
 122                 tny_mime_part_construct_from_stream (text_body_part,
 123                                                      text_body_stream,
 124                                                      content_type);
 125                 tny_stream_reset (text_body_stream);
 126                 tny_msg_add_part(new_msg, text_body_part);
 127                 //g_object_unref (G_OBJECT(text_body_part));
 128         }
 129
 130 /*      for (    pos = (GList *)attachments_list; */
 131 /*               pos; */
 132 /*               pos = pos->next    ) { */
 133 /*              attachment = pos->data; */
 134 /*              attachment_filename = modest_tny_attachment_get_name(attachment); */
 135 /*              attachment_stream = modest_tny_attachment_get_stream(attachment); */
 136 /*              attachment_part = TNY_MIME_PART_IFACE (tny_camel_mime_part_new ( */
 137 /*                                                             camel_mime_part_new())); */
 138
 139 /*              attachment_content_type = modest_tny_attachment_get_mime_type(attachment); */
 140
 141 /*              tny_mime_part_construct_from_stream (attachment_part, */
 142 /*                                                   attachment_stream, */
 143 /*                                                   attachment_content_type); */
 144 /*              tny_stream_reset (attachment_stream); */
 145
 146 /*              tny_mime_part_set_filename(attachment_part, attachment_filename); */
 147
 148 /*              tny_msg_add_part (new_msg, attachment_part); */
 149 /*              //g_object_unref(G_OBJECT(attachment_part)); */
 150 /*              //close(file); */
 151 /*      } */
 152
 153         tny_transport_account_send (transport_account, new_msg);
 154
 155         g_object_unref (G_OBJECT(text_body_stream));
 156         g_object_unref (G_OBJECT(headers));
 157         g_object_unref (G_OBJECT(new_msg));
 158         g_free(content_type);
 159
 160         return TRUE;
 161 }