src/purple/purple-mime.c

   1 /**
   2  * @file purple-mime.c
   3  *
   4  * pidgin-sipe
   5  *
   6  * Copyright (C) 2010 SIPE Project <http://sipe.sourceforge.net/>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #include "glib.h"
  24
  25 #include "mime.h"
  26
  27 #include "sipe-mime.h"
  28 #include "sipe-core.h"
  29
  30 static
  31 GSList * mime_fields_to_nameval(PurpleMimePart* part)
  32 {
  33         GList *keys = purple_mime_part_get_fields(part);
  34         GSList *fields = NULL;
  35
  36         while (keys) {
  37                 const char *key = keys->data;
  38                 const char *value = purple_mime_part_get_field(part, key);
  39
  40                 fields = sipe_utils_nameval_add(fields, key, value);
  41
  42                 keys = keys->next;
  43         }
  44
  45         return fields;
  46 }
  47
  48 void sipe_mime_parts_foreach(const gchar *type,
  49                              const gchar *body,
  50                              sipe_mime_parts_cb callback,
  51                              gpointer user_data)
  52 {
  53         gchar *doc = g_strdup_printf("Content-Type: %s\r\n\r\n%s", type, body);
  54         PurpleMimeDocument *mime = purple_mime_document_parse(doc);
  55
  56         if (mime) {
  57                 GList* parts = purple_mime_document_get_parts(mime);
  58
  59                 while (parts) {
  60                         const gchar *content_type = purple_mime_part_get_field(parts->data,
  61                                                                                "Content-Type");
  62                         if (content_type) {
  63                                 const gchar *content = purple_mime_part_get_data(parts->data);
  64                                 gsize length = purple_mime_part_get_length(parts->data);
  65                                 GSList *fields = mime_fields_to_nameval(parts->data);
  66
  67                                 (*callback)(user_data, fields, content, length);
  68
  69                                 sipe_utils_nameval_free(fields);
  70                         }
  71                         parts = parts->next;
  72                 }
  73                 purple_mime_document_free(mime);
  74         }
  75         g_free(doc);
  76 }
  77
  78 /*
  79   Local Variables:
  80   mode: c
  81   c-file-style: "bsd"
  82   indent-tabs-mode: t
  83   tab-width: 8
  84   End:
  85 */