gboolean scalix_appointment_init_from_mime_message (ScalixObject * object, CamelMimeMessage * msg) { const char *msgid; const char *attachment_store; const char *mime_type, *alternative_mime_type; const char *content_disposition; const char *mime_filename; const char *cid; const char *cuid; const char *attachment_file_url; GSList *attachments = NULL; GSList *attachments_new = NULL; GSList *siter = NULL; CamelMimePart *part, *alternative; CamelMultipart *multipart, *nested_multipart; CamelDataWrapper *content, *alternative_content; int i, j, num_parts, num_alternatives; gboolean found_ical = FALSE; attachment_store = g_object_get_data (G_OBJECT (object), "attachment-store"); part = CAMEL_MIME_PART (msg); content = camel_medium_get_content_object (CAMEL_MEDIUM (part)); if (content == NULL) { return FALSE; } mime_type = camel_content_type_simple (content->mime_type); if (CAMEL_IS_MULTIPART (content)) { multipart = (CamelMultipart *) content; num_parts = (int) camel_multipart_get_number (multipart); for (i = 0; i < num_parts; i++) { part = camel_multipart_get_part (multipart, i); content = camel_medium_get_content_object (CAMEL_MEDIUM (part)); mime_type = camel_content_type_simple (content->mime_type); mime_filename = camel_mime_part_get_filename (part); content_disposition = camel_mime_part_get_disposition (part); if (CAMEL_IS_MULTIPART (content)) { nested_multipart = (CamelMultipart *) content; num_alternatives = (int) camel_multipart_get_number (nested_multipart); for (j = 0; j < num_alternatives; j++) { alternative = camel_multipart_get_part (nested_multipart, j); alternative_content = camel_medium_get_content_object (CAMEL_MEDIUM (alternative)); alternative_mime_type = camel_content_type_simple (alternative_content-> mime_type); if (g_str_equal (alternative_mime_type, "text/calendar") && found_ical == FALSE) { if (set_ical_from_mime_part (alternative, object) == TRUE) { e_cal_component_get_uid (E_CAL_COMPONENT (object), &cuid); e_cal_component_get_attachment_list (E_CAL_COMPONENT (object), &attachments); /* we are only interested in the first ical body part */ found_ical = TRUE; } } } } else if (g_str_equal (mime_type, "text/calendar") && found_ical == FALSE) { if (set_ical_from_mime_part (part, object) == TRUE) { e_cal_component_get_uid (E_CAL_COMPONENT (object), &cuid); e_cal_component_get_attachment_list (E_CAL_COMPONENT (object), &attachments); /* we are only interested in the first ical body part */ found_ical = TRUE; } } else if (content_disposition && strcmp (content_disposition, "attachment") == 0) { cid = camel_mime_part_get_content_id (part); if (cid != NULL) { for (siter = attachments; siter; siter = siter->next) { if (strstr (siter->data, cid) == (char *) (siter->data) + 4) { attachment_file_url = save_attachment (part, cuid, attachment_store); if (attachment_file_url != NULL) { attachments_new = g_slist_append (attachments_new, g_strdup (attachment_file_url)); } } } } } else { g_print ("XXXXX Unhandled mime part: %s\n", mime_type); } } } else { /* just a simple ical message */ if (g_str_equal (mime_type, "text/calendar")) { set_ical_from_mime_part (part, object); } } if (attachments_new != NULL) { e_cal_component_set_attachment_list (E_CAL_COMPONENT (object), attachments_new); } msgid = camel_mime_message_get_message_id (msg); scalix_appointment_unset (SCALIX_APPOINTMENT (object), X_SCALIX_MSG_ID); scalix_appointment_set (SCALIX_APPOINTMENT (object), X_SCALIX_MSG_ID, msgid); return TRUE; }
static gboolean empe_mp_alternative_parse (EMailParserExtension *extension, EMailParser *parser, CamelMimePart *part, GString *part_id, GCancellable *cancellable, GQueue *out_mail_parts) { CamelMultipart *mp; gint i, nparts, bestid = 0; CamelMimePart *best = NULL; EMailExtensionRegistry *reg; reg = e_mail_parser_get_extension_registry (parser); mp = (CamelMultipart *) camel_medium_get_content ((CamelMedium *) part); if (!CAMEL_IS_MULTIPART (mp)) return e_mail_parser_parse_part_as ( parser, part, part_id, "application/vnd.evolution.source", cancellable, out_mail_parts); /* as per rfc, find the last part we know how to display */ nparts = camel_multipart_get_number (mp); for (i = 0; i < nparts; i++) { CamelMimePart *mpart; CamelDataWrapper *data_wrapper; CamelContentType *type; gchar *mime_type; gsize content_size; if (g_cancellable_is_cancelled (cancellable)) return TRUE; /* is it correct to use the passed in *part here? */ mpart = camel_multipart_get_part (mp, i); if (mpart == NULL) continue; /* This may block even though the stream does not. * XXX Pretty inefficient way to test if the MIME part * is empty. Surely there's a quicker way? */ data_wrapper = camel_medium_get_content (CAMEL_MEDIUM (mpart)); content_size = camel_data_wrapper_calculate_decoded_size_sync (data_wrapper, cancellable, NULL); if (content_size == 0) continue; type = camel_mime_part_get_content_type (mpart); mime_type = camel_content_type_simple (type); camel_strdown (mime_type); if (!e_mail_part_is_attachment (mpart) && ((camel_content_type_is (type, "multipart", "related") == 0) || !related_display_part_is_attachment (mpart)) && (e_mail_extension_registry_get_for_mime_type (reg, mime_type) || ((best == NULL) && (e_mail_extension_registry_get_fallback (reg, mime_type))))) { best = mpart; bestid = i; } g_free (mime_type); } if (best) { gint len = part_id->len; g_string_append_printf (part_id, ".alternative.%d", bestid); e_mail_parser_parse_part ( parser, best, part_id, cancellable, out_mail_parts); g_string_truncate (part_id, len); } else { e_mail_parser_parse_part_as ( parser, part, part_id, "multipart/mixed", cancellable, out_mail_parts); } return TRUE; }
static gchar * data_wrapper_get_mime_type (CamelDataWrapper *data_wrapper) { return camel_content_type_simple (data_wrapper->mime_type); }
static gboolean empe_message_parse (EMailParserExtension *extension, EMailParser *parser, CamelMimePart *part, GString *part_id, GCancellable *cancellable, GQueue *out_mail_parts) { GQueue work_queue = G_QUEUE_INIT; CamelContentType *ct; EMailPart *mail_part; gchar *mime_type; /* Headers */ e_mail_parser_parse_part_as ( parser, part, part_id, "application/vnd.evolution.headers", cancellable, out_mail_parts); ct = camel_mime_part_get_content_type (part); mime_type = camel_content_type_simple (ct); if (camel_content_type_is (ct, "message", "*")) { /* get mime type of the content of the message, * instead of using a generic message/rfc822 */ CamelDataWrapper *content; content = camel_medium_get_content (CAMEL_MEDIUM (part)); if (content) { ct = camel_data_wrapper_get_mime_type_field (content); g_free (mime_type); mime_type = camel_content_type_simple (ct); } } /* Actual message body */ e_mail_parser_parse_part_as ( parser, part, part_id, mime_type, cancellable, &work_queue); /* If the EMailPart representing the message body is marked as an * attachment, wrap it as such so it gets added to the attachment * bar but also set the "force_inline" flag since it doesn't make * sense to collapse the message body if we can render it. */ mail_part = g_queue_peek_head (&work_queue); if (mail_part != NULL && !E_IS_MAIL_PART_ATTACHMENT (mail_part)) { if (e_mail_part_get_is_attachment (mail_part)) { e_mail_parser_wrap_as_attachment ( parser, part, part_id, &work_queue); mail_part = g_queue_peek_head (&work_queue); if (mail_part != NULL) mail_part->force_inline = TRUE; } } e_queue_transfer (&work_queue, out_mail_parts); g_free (mime_type); return TRUE; }
static gboolean empe_mp_digest_parse (EMailParserExtension *extension, EMailParser *parser, CamelMimePart *part, GString *part_id, GCancellable *cancellable, GQueue *out_mail_parts) { CamelMultipart *mp; gint i, nparts, len; mp = (CamelMultipart *) camel_medium_get_content ((CamelMedium *) part); if (!CAMEL_IS_MULTIPART (mp)) return e_mail_parser_parse_part_as ( parser, part, part_id, "application/vnd.evolution.source", cancellable, out_mail_parts); len = part_id->len; nparts = camel_multipart_get_number (mp); for (i = 0; i < nparts; i++) { CamelMimePart *subpart; CamelContentType *ct; gchar *cts; subpart = camel_multipart_get_part (mp, i); if (!subpart) continue; g_string_append_printf (part_id, ".digest.%d", i); ct = camel_mime_part_get_content_type (subpart); /* According to RFC this shouldn't happen, but who knows... */ if (ct && !camel_content_type_is (ct, "message", "rfc822")) { cts = camel_content_type_simple (ct); e_mail_parser_parse_part_as ( parser, subpart, part_id, cts, cancellable, out_mail_parts); g_free (cts); } else { GQueue work_queue = G_QUEUE_INIT; EMailPart *mail_part; gboolean wrap_as_attachment; e_mail_parser_parse_part_as ( parser, subpart, part_id, "message/rfc822", cancellable, &work_queue); mail_part = g_queue_peek_head (&work_queue); wrap_as_attachment = (mail_part != NULL) && !e_mail_part_get_is_attachment (mail_part); /* Force the message to be collapsable */ if (wrap_as_attachment) e_mail_parser_wrap_as_attachment ( parser, subpart, part_id, &work_queue); mail_part = g_queue_peek_head (&work_queue); /* Force the message to be expanded */ if (mail_part != NULL) mail_part->force_inline = TRUE; e_queue_transfer (&work_queue, out_mail_parts); } g_string_truncate (part_id, len); } return TRUE; }
static void fill_model_rec(CamelMimeMessage *msg, CamelMimePart *part, GtkTreeStore *model, GtkTreeIter *parent, GString *name) { CamelDataWrapper *containee; int parts, i; char *type; GtkTreeIter iter; int len = name->len; CamelContentType *mime; containee = camel_medium_get_content_object((CamelMedium *)part); if (containee == NULL) return; mime = ((CamelDataWrapper *)containee)->mime_type; type = camel_content_type_simple(mime); if (CAMEL_IS_MULTIPART(containee)) { gtk_tree_store_append(model, &iter, parent); g_string_append_printf(name, ".multipart"); gtk_tree_store_set(model, &iter, 0, FALSE, 1, type, 2, name->str, 3, name->str, 4, part, -1); parts = camel_multipart_get_number((CamelMultipart *)containee); for (i = 0; i < parts; i++) { CamelMimePart *mpart = camel_multipart_get_part((CamelMultipart *)containee, i); g_string_truncate(name, len); g_string_append_printf(name, ".%d", i); fill_model_rec(msg, mpart, model, &iter, name); } } else if (CAMEL_IS_MIME_MESSAGE(containee)) { gtk_tree_store_append(model, &iter, parent); g_string_append_printf(name, ".msg"); gtk_tree_store_set(model, &iter, 0, FALSE, 1, type, 2, name->str, 3, name->str, 4, part, -1); fill_model_rec(msg, (CamelMimePart *)containee, model, &iter, name); } else { char *filename = NULL; const char *ext = NULL, *tmp; int save = FALSE; gtk_tree_store_append(model, &iter, parent); tmp = camel_mime_part_get_filename(part); if (tmp) { filename = clean_name(tmp); ext = strrchr(filename, '.'); } tmp = camel_mime_part_get_disposition(part); if (tmp && !strcmp(tmp, "attachment")) save = TRUE; if (camel_content_type_is(mime, "text", "*")) { if (ext == NULL) { if ((ext = mime->subtype) == NULL || !strcmp(ext, "plain")) ext = "text"; } } else if (camel_content_type_is(mime, "image", "*")) { if (ext == NULL) { if ((ext = mime->subtype) == NULL) ext = "image"; } save = TRUE; } g_string_append_printf(name, ".%s", ext); gtk_tree_store_set(model, &iter, 0, save, 1, type, 2, filename?filename:name->str, 3, filename?NULL:name->str, 4, part, -1); g_free(filename); } g_free(type); g_string_truncate(name, len); }