static void
dump_mime_struct (CamelMimePart *mime_part,
gint depth)
{
CamelDataWrapper *content;
gchar *mime_type;
gint i = 0;
while (i < depth) {
printf (" ");
i++;
}
content = camel_medium_get_content ((CamelMedium *) mime_part);
mime_type = camel_data_wrapper_get_mime_type (content);
printf ("Content-Type: %s\n", mime_type);
g_free (mime_type);
if (CAMEL_IS_MULTIPART (content)) {
guint num, index = 0;
num = camel_multipart_get_number ((CamelMultipart *) content);
while (index < num) {
mime_part = camel_multipart_get_part ((CamelMultipart *) content, index);
dump_mime_struct (mime_part, depth + 1);
index++;
}
} else if (CAMEL_IS_MIME_MESSAGE (content)) {
dump_mime_struct ((CamelMimePart *) content, depth + 1);
}
}
static void
message_dump_rec (CamelMimeMessage *msg,
CamelMimePart *part,
gint depth)
{
CamelDataWrapper *containee;
gint parts, i;
gchar *s;
gchar *mime_type;
s = alloca (depth + 1);
memset (s, ' ', depth);
s[depth] = 0;
mime_type = camel_data_wrapper_get_mime_type ((CamelDataWrapper *) part);
printf ("%sPart <%s>\n", s, G_OBJECT_TYPE_NAME (part));
printf ("%sContent-Type: %s\n", s, mime_type);
g_free (mime_type);
printf ("%s encoding: %s\n", s, camel_transfer_encoding_to_string (((CamelDataWrapper *)part)->encoding));
printf ("%s part encoding: %s\n", s, camel_transfer_encoding_to_string (camel_mime_part_get_encoding (part)));
containee = camel_medium_get_content (CAMEL_MEDIUM (part));
if (containee == NULL)
return;
mime_type = camel_data_wrapper_get_mime_type (containee);
printf ("%sContent <%s>\n", s, G_OBJECT_TYPE_NAME (containee));
printf ("%sContent-Type: %s\n", s, mime_type);
g_free (mime_type);
printf ("%s encoding: %s\n", s, camel_transfer_encoding_to_string (((CamelDataWrapper *)containee)->encoding));
/* using the object types is more accurate than using the mime/types */
if (CAMEL_IS_MULTIPART (containee)) {
parts = camel_multipart_get_number (CAMEL_MULTIPART (containee));
for (i = 0; i < parts; i++) {
CamelMimePart *part = camel_multipart_get_part (CAMEL_MULTIPART (containee), i);
message_dump_rec (msg, part, depth + 1);
}
} else if (CAMEL_IS_MIME_MESSAGE (containee)) {
message_dump_rec (msg, (CamelMimePart *) containee, depth + 1);
}
}
static gboolean
empe_inlinepgp_encrypted_parse (EMailParserExtension *extension,
EMailParser *parser,
CamelMimePart *part,
GString *part_id,
GCancellable *cancellable,
GQueue *out_mail_parts)
{
CamelCipherContext *cipher;
CamelCipherValidity *valid;
CamelMimePart *opart;
CamelDataWrapper *dw;
gchar *mime_type;
gint len;
GQueue work_queue = G_QUEUE_INIT;
GList *head, *link;
GError *local_error = NULL;
if (g_cancellable_is_cancelled (cancellable))
return FALSE;
cipher = camel_gpg_context_new (e_mail_parser_get_session (parser));
opart = camel_mime_part_new ();
/* Decrypt the message */
valid = camel_cipher_context_decrypt_sync (
cipher, part, opart, cancellable, &local_error);
if (local_error != NULL) {
e_mail_parser_error (
parser, out_mail_parts,
_("Could not parse PGP message: %s"),
local_error->message);
g_error_free (local_error);
e_mail_parser_parse_part_as (
parser,
part, part_id,
"application/vnd.evolution.source",
cancellable, out_mail_parts);
g_object_unref (cipher);
g_object_unref (opart);
return TRUE;
}
dw = camel_medium_get_content ((CamelMedium *) opart);
mime_type = camel_data_wrapper_get_mime_type (dw);
/* this ensures to show the 'opart' as inlined, if possible */
if (mime_type && g_ascii_strcasecmp (mime_type, "application/octet-stream") == 0) {
const gchar *snoop;
snoop = e_mail_part_snoop_type (opart);
if (snoop != NULL) {
camel_data_wrapper_set_mime_type (dw, snoop);
/* Set the MIME type on the 'opart' itself as well.
* If it's "text/plain", then we want the TextPlain
* parser extension to treat it as "text/plain" and
* NOT wrap it as an attachment. */
camel_data_wrapper_set_mime_type (
CAMEL_DATA_WRAPPER (opart), snoop);
}
}
e_mail_part_preserve_charset_in_content_type (part, opart);
g_free (mime_type);
/* Pass it off to the real formatter */
len = part_id->len;
g_string_append (part_id, ".inlinepgp_encrypted");
g_warn_if_fail (e_mail_parser_parse_part_as (
parser, opart, part_id,
camel_data_wrapper_get_mime_type (dw),
cancellable, &work_queue));
g_string_truncate (part_id, len);
head = g_queue_peek_head_link (&work_queue);
for (link = head; link != NULL; link = g_list_next (link)) {
EMailPart *mail_part = link->data;
e_mail_part_update_validity (
mail_part, valid,
E_MAIL_PART_VALIDITY_ENCRYPTED |
E_MAIL_PART_VALIDITY_PGP);
}
e_queue_transfer (&work_queue, out_mail_parts);
/* Add a widget with details about the encryption, but only when
* the encrypted isn't itself secured, in that case it has created
* the button itself */
if (!e_mail_part_is_secured (opart)) {
EMailPart *mail_part;
g_string_append (part_id, ".inlinepgp_encrypted.button");
e_mail_parser_parse_part_as (
parser, part, part_id,
"application/vnd.evolution.widget.secure-button",
cancellable, &work_queue);
mail_part = g_queue_peek_head (&work_queue);
if (mail_part != NULL)
e_mail_part_update_validity (
mail_part, valid,
E_MAIL_PART_VALIDITY_ENCRYPTED |
E_MAIL_PART_VALIDITY_PGP);
e_queue_transfer (&work_queue, out_mail_parts);
g_string_truncate (part_id, len);
}
/* Clean Up */
camel_cipher_validity_free (valid);
g_object_unref (opart);
g_object_unref (cipher);
return TRUE;
}
