void
filter_gui_add_from_message (EMailSession *session,
CamelMimeMessage *msg,
const gchar *source,
gint flags)
{
EMFilterContext *fc;
const gchar *config_dir;
gchar *user, *system;
EFilterRule *rule;
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (msg));
fc = em_filter_context_new (session);
config_dir = mail_session_get_config_dir ();
user = g_build_filename (config_dir, "filters.xml", NULL);
system = g_build_filename (EVOLUTION_PRIVDATADIR, "filtertypes.xml", NULL);
e_rule_context_load ((ERuleContext *) fc, system, user);
g_free (system);
rule = filter_rule_from_message (fc, msg, flags);
e_filter_rule_set_source (rule, source);
e_rule_context_add_rule_gui (
(ERuleContext *) fc, rule, _("Add Filter Rule"), user);
g_free (user);
g_object_unref (fc);
}
EFilterRule *
em_vfolder_rule_from_message (EMVFolderContext *context,
CamelMimeMessage *msg,
gint flags,
CamelFolder *folder)
{
EFilterRule *rule;
EMailSession *session;
gchar *uri;
g_return_val_if_fail (EM_IS_VFOLDER_CONTEXT (context), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (msg), NULL);
g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
uri = e_mail_folder_uri_from_folder (folder);
session = em_vfolder_editor_context_get_session ((EMVFolderEditorContext *) context);
rule = em_vfolder_editor_rule_new (session);
em_vfolder_rule_add_source (EM_VFOLDER_RULE (rule), uri);
rule_from_message (rule, E_RULE_CONTEXT (context), msg, flags);
g_free (uri);
return rule;
}
void
vfolder_gui_add_from_message (EMailSession *session,
CamelMimeMessage *message,
gint flags,
CamelFolder *folder)
{
EMVFolderRule *rule;
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
rule = (EMVFolderRule *) em_vfolder_rule_from_message (
context, message, flags, folder);
vfolder_gui_add_rule (rule);
}
gboolean
e_mail_session_handle_draft_headers_sync (EMailSession *session,
CamelMimeMessage *message,
GCancellable *cancellable,
GError **error)
{
CamelFolder *folder;
CamelMedium *medium;
const gchar *folder_uri;
const gchar *message_uid;
const gchar *header_name;
gboolean success;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), FALSE);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), FALSE);
medium = CAMEL_MEDIUM (message);
header_name = "X-Evolution-Draft-Folder";
folder_uri = camel_medium_get_header (medium, header_name);
header_name = "X-Evolution-Draft-Message";
message_uid = camel_medium_get_header (medium, header_name);
/* Don't report errors about missing X-Evolution-Draft
* headers. These headers are optional, so their absence
* is handled by doing nothing. */
if (folder_uri == NULL || message_uid == NULL)
return TRUE;
folder = e_mail_session_uri_to_folder_sync (
session, folder_uri, 0, cancellable, error);
if (folder == NULL)
return FALSE;
camel_folder_set_message_flags (
folder, message_uid,
CAMEL_MESSAGE_DELETED | CAMEL_MESSAGE_SEEN,
CAMEL_MESSAGE_DELETED | CAMEL_MESSAGE_SEEN);
success = camel_folder_synchronize_message_sync (
folder, message_uid, cancellable, error);
g_object_unref (folder);
return success;
}
/**
* camel_junk_filter_learn_junk:
* @junk_filter: a #CamelJunkFilter
* @message: a #CamelMimeMessage
* @cancellable: optional #GCancellable object, or %NULL
* @error: return location for a #GError, or %NULL
*
* Instructs @junk_filter to classify @message as junk. If using an
* adaptive junk filtering algorithm, explicitly marking @message as
* junk will influence the classification of future messages.
*
* If an error occurs, the function sets @error and returns %FALSE.
*
* Returns: %TRUE if @message was successfully classified
*
* Since: 3.2
**/
gboolean
camel_junk_filter_learn_junk (CamelJunkFilter *junk_filter,
CamelMimeMessage *message,
GCancellable *cancellable,
GError **error)
{
CamelJunkFilterInterface *interface;
g_return_val_if_fail (CAMEL_IS_JUNK_FILTER (junk_filter), FALSE);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), FALSE);
interface = CAMEL_JUNK_FILTER_GET_INTERFACE (junk_filter);
g_return_val_if_fail (interface->learn_junk != NULL, FALSE);
return interface->learn_junk (
junk_filter, message, cancellable, error);
}
/**
* camel_junk_filter_classify:
* @junk_filter: a #CamelJunkFilter
* @message: a #CamelMimeMessage
* @cancellable: optional #GCancellable object, or %NULL
* @error: return location for a #GError, or %NULL
*
* Classifies @message as junk, not junk or inconclusive.
*
* If an error occurs, the function sets @error and returns
* %CAMEL_JUNK_STATUS_ERROR.
*
* Returns: the junk status determined by @junk_filter
*
* Since: 3.2
**/
CamelJunkStatus
camel_junk_filter_classify (CamelJunkFilter *junk_filter,
CamelMimeMessage *message,
GCancellable *cancellable,
GError **error)
{
CamelJunkFilterInterface *interface;
g_return_val_if_fail (CAMEL_IS_JUNK_FILTER (junk_filter), 0);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), 0);
interface = CAMEL_JUNK_FILTER_GET_INTERFACE (junk_filter);
g_return_val_if_fail (interface->classify != NULL, 0);
return interface->classify (
junk_filter, message, cancellable, error);
}
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);
}
}
ESource *
em_utils_guess_mail_identity (ESourceRegistry *registry,
CamelMimeMessage *message,
CamelFolder *folder,
const gchar *message_uid)
{
ESource *source;
ESourceExtension *extension;
const gchar *extension_name;
const gchar *uid;
g_return_val_if_fail (E_IS_SOURCE_REGISTRY (registry), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
if (folder != NULL)
g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
source = em_utils_guess_mail_account (registry, message, folder, message_uid);
if (source == NULL)
return NULL;
extension_name = E_SOURCE_EXTENSION_MAIL_ACCOUNT;
extension = e_source_get_extension (source, extension_name);
uid = e_source_mail_account_get_identity_uid (
E_SOURCE_MAIL_ACCOUNT (extension));
if (uid == NULL)
return NULL;
source = e_source_registry_ref_source (registry, uid);
if (source == NULL)
return NULL;
extension_name = E_SOURCE_EXTENSION_MAIL_IDENTITY;
if (!e_source_has_extension (source, extension_name)) {
g_object_unref (source);
return NULL;
}
return source;
}
ESource *
em_utils_guess_mail_identity_with_recipients_and_sort (ESourceRegistry *registry,
CamelMimeMessage *message,
CamelFolder *folder,
const gchar *message_uid,
EMailUtilsSourtSourcesFunc sort_func,
gpointer sort_func_data)
{
ESource *source;
ESourceExtension *extension;
const gchar *extension_name;
const gchar *uid;
g_return_val_if_fail (E_IS_SOURCE_REGISTRY (registry), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
source = em_utils_guess_mail_account_with_recipients_and_sort (
registry, message, folder, message_uid, sort_func, sort_func_data);
if (source == NULL)
return NULL;
extension_name = E_SOURCE_EXTENSION_MAIL_ACCOUNT;
extension = e_source_get_extension (source, extension_name);
uid = e_source_mail_account_get_identity_uid (
E_SOURCE_MAIL_ACCOUNT (extension));
if (uid == NULL)
return NULL;
source = e_source_registry_ref_source (registry, uid);
if (source == NULL)
return NULL;
extension_name = E_SOURCE_EXTENSION_MAIL_IDENTITY;
if (!e_source_has_extension (source, extension_name)) {
g_object_unref (source);
return NULL;
}
return source;
}
static void
mail_attachment_handler_update_actions (EAttachmentView *view,
EAttachmentHandler *handler)
{
EAttachment *attachment;
CamelMimePart *mime_part;
GtkActionGroup *action_group;
GList *selected;
gboolean visible = FALSE;
selected = e_attachment_view_get_selected_attachments (view);
if (g_list_length (selected) != 1)
goto exit;
attachment = E_ATTACHMENT (selected->data);
if (e_attachment_get_loading (attachment) ||
e_attachment_get_saving (attachment))
goto exit;
mime_part = e_attachment_ref_mime_part (attachment);
if (mime_part != NULL) {
CamelMedium *medium;
CamelDataWrapper *content;
medium = CAMEL_MEDIUM (mime_part);
content = camel_medium_get_content (medium);
visible = CAMEL_IS_MIME_MESSAGE (content);
g_object_unref (mime_part);
}
exit:
action_group = e_attachment_view_get_action_group (view, "mail");
gtk_action_group_set_visible (action_group, visible);
g_list_foreach (selected, (GFunc) g_object_unref, NULL);
g_list_free (selected);
}
EFilterRule *
filter_rule_from_message (EMFilterContext *context,
CamelMimeMessage *msg,
gint flags)
{
EFilterRule *rule;
EFilterPart *part;
g_return_val_if_fail (EM_IS_FILTER_CONTEXT (context), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (msg), NULL);
rule = em_filter_rule_new ();
rule_from_message (rule, E_RULE_CONTEXT (context), msg, flags);
part = em_filter_context_next_action (context, NULL);
em_filter_rule_add_action (
EM_FILTER_RULE (rule), e_filter_part_clone (part));
return rule;
}
/* there is also an identical copy of this in camel-filter-search.c */
gboolean
camel_search_message_body_contains (CamelDataWrapper *object, regex_t *pattern)
{
CamelDataWrapper *containee;
gint truth = FALSE;
gint parts, i;
containee = camel_medium_get_content (CAMEL_MEDIUM (object));
if (containee == NULL)
return FALSE;
/* 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 && truth == FALSE; i++) {
CamelDataWrapper *part = (CamelDataWrapper *)camel_multipart_get_part (CAMEL_MULTIPART (containee), i);
if (part)
truth = camel_search_message_body_contains (part, pattern);
}
} else if (CAMEL_IS_MIME_MESSAGE (containee)) {
/* for messages we only look at its contents */
truth = camel_search_message_body_contains ((CamelDataWrapper *)containee, pattern);
} else if (camel_content_type_is(CAMEL_DATA_WRAPPER (containee)->mime_type, "text", "*")
|| camel_content_type_is(CAMEL_DATA_WRAPPER (containee)->mime_type, "x-evolution", "evolution-rss-feed")) {
/* for all other text parts, we look inside, otherwise we dont care */
CamelStream *stream;
GByteArray *byte_array;
byte_array = g_byte_array_new ();
stream = camel_stream_mem_new_with_byte_array (byte_array);
camel_data_wrapper_write_to_stream_sync (
containee, stream, NULL, NULL);
camel_stream_write (stream, "", 1, NULL, NULL);
truth = regexec (pattern, (gchar *) byte_array->data, 0, NULL, 0) == 0;
g_object_unref (stream);
}
return truth;
}
void
e_mail_session_append_to_local_folder (EMailSession *session,
EMailLocalFolder local_id,
CamelMimeMessage *message,
CamelMessageInfo *info,
gint io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
context = g_slice_new0 (AsyncContext);
context->local_id = local_id;
context->message = g_object_ref (message);
if (info != NULL)
context->info = camel_message_info_ref (info);
simple = g_simple_async_result_new (
G_OBJECT (session), callback, user_data,
e_mail_session_append_to_local_folder);
g_simple_async_result_set_check_cancellable (simple, cancellable);
g_simple_async_result_set_op_res_gpointer (
simple, context, (GDestroyNotify) async_context_free);
g_simple_async_result_run_in_thread (
simple, mail_session_append_to_local_folder_thread,
io_priority, cancellable);
g_object_unref (simple);
}
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);
}
ESource *
em_utils_guess_mail_account_with_recipients_and_sort (ESourceRegistry *registry,
CamelMimeMessage *message,
CamelFolder *folder,
const gchar *message_uid,
EMailUtilsSourtSourcesFunc sort_func,
gpointer sort_func_data)
{
ESource *source = NULL;
GHashTable *recipients;
CamelInternetAddress *addr;
GList *list, *iter;
const gchar *extension_name;
const gchar *type;
const gchar *key;
/* This policy is subject to debate and tweaking,
* but please also document the rational here. */
g_return_val_if_fail (E_IS_SOURCE_REGISTRY (registry), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
/* Build a set of email addresses in which to test for membership.
* Only the keys matter here; the values just need to be non-NULL. */
recipients = g_hash_table_new (g_str_hash, g_str_equal);
type = CAMEL_RECIPIENT_TYPE_TO;
addr = camel_mime_message_get_recipients (message, type);
if (addr != NULL) {
gint index = 0;
while (camel_internet_address_get (addr, index++, NULL, &key))
g_hash_table_add (recipients, (gpointer) key);
}
type = CAMEL_RECIPIENT_TYPE_CC;
addr = camel_mime_message_get_recipients (message, type);
if (addr != NULL) {
gint index = 0;
while (camel_internet_address_get (addr, index++, NULL, &key))
g_hash_table_add (recipients, (gpointer) key);
}
/* First Preference: We were given a folder that maps to an
* enabled mail account, and that account's address appears
* in the list of To: or Cc: recipients. */
if (folder != NULL)
source = guess_mail_account_from_folder (
registry, folder, message_uid);
if (source == NULL)
goto second_preference;
if (mail_account_in_recipients (registry, source, recipients))
goto exit;
second_preference:
/* Second Preference: Choose any enabled mail account whose
* address appears in the list to To: or Cc: recipients. */
if (source != NULL) {
g_object_unref (source);
source = NULL;
}
extension_name = E_SOURCE_EXTENSION_MAIL_ACCOUNT;
list = e_source_registry_list_sources (registry, extension_name);
if (sort_func)
sort_func (&list, sort_func_data);
for (iter = list; iter != NULL; iter = g_list_next (iter)) {
ESource *temp = E_SOURCE (iter->data);
if (e_source_registry_check_enabled (registry, temp) &&
mail_account_in_recipients (registry, temp, recipients)) {
source = g_object_ref (temp);
break;
}
}
g_list_free_full (list, (GDestroyNotify) g_object_unref);
if (source != NULL)
goto exit;
/* Last Preference: Defer to em_utils_guess_mail_account(). */
source = em_utils_guess_mail_account (
registry, message, folder, message_uid);
exit:
g_hash_table_destroy (recipients);
return source;
}
void
e_mail_session_send_to (EMailSession *session,
CamelMimeMessage *message,
gint io_priority,
GCancellable *cancellable,
CamelFilterGetFolderFunc get_folder_func,
gpointer get_folder_data,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
CamelAddress *from;
CamelAddress *recipients;
CamelMedium *medium;
CamelMessageInfo *info;
CamelService *transport;
GPtrArray *post_to_uris;
struct _camel_header_raw *xev;
struct _camel_header_raw *header;
const gchar *resent_from;
GError *error = NULL;
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
medium = CAMEL_MEDIUM (message);
camel_medium_set_header (medium, "X-Mailer", X_MAILER);
/* Do this before removing "X-Evolution" headers. */
transport = e_mail_session_ref_transport_for_message (
session, message);
xev = mail_tool_remove_xevolution_headers (message);
/* Extract directives from X-Evolution headers. */
post_to_uris = g_ptr_array_new ();
for (header = xev; header != NULL; header = header->next) {
gchar *folder_uri;
if (g_strcmp0 (header->name, "X-Evolution-PostTo") != 0)
continue;
folder_uri = g_strstrip (g_strdup (header->value));
g_ptr_array_add (post_to_uris, folder_uri);
}
/* Collect sender and recipients from headers. */
from = (CamelAddress *) camel_internet_address_new ();
recipients = (CamelAddress *) camel_internet_address_new ();
resent_from = camel_medium_get_header (medium, "Resent-From");
if (resent_from != NULL) {
const CamelInternetAddress *addr;
const gchar *type;
camel_address_decode (from, resent_from);
type = CAMEL_RECIPIENT_TYPE_RESENT_TO;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_RESENT_CC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_RESENT_BCC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
} else {
const CamelInternetAddress *addr;
const gchar *type;
addr = camel_mime_message_get_from (message);
camel_address_copy (from, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_TO;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_CC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_BCC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
}
/* Miscellaneous preparations. */
info = camel_message_info_new_from_header (
NULL, CAMEL_MIME_PART (message)->headers);
((CamelMessageInfoBase *) info)->size =
get_message_size (message, cancellable);
camel_message_info_set_flags (info, CAMEL_MESSAGE_SEEN, ~0);
/* expand, or remove empty, group addresses */
em_utils_expand_groups (CAMEL_INTERNET_ADDRESS (recipients));
/* The rest of the processing happens in a thread. */
context = g_slice_new0 (AsyncContext);
context->message = g_object_ref (message);
context->io_priority = io_priority;
context->from = from;
context->recipients = recipients;
context->info = info;
context->xev = xev;
context->post_to_uris = post_to_uris;
context->transport = transport;
if (G_IS_CANCELLABLE (cancellable))
context->cancellable = g_object_ref (cancellable);
/* Failure here emits a runtime warning but is non-fatal. */
context->driver = camel_session_get_filter_driver (
CAMEL_SESSION (session), E_FILTER_SOURCE_OUTGOING, &error);
if (context->driver != NULL && get_folder_func)
camel_filter_driver_set_folder_func (
context->driver, get_folder_func, get_folder_data);
if (error != NULL) {
g_warn_if_fail (context->driver == NULL);
g_warning ("%s", error->message);
g_error_free (error);
}
/* This gets popped in async_context_free(). */
camel_operation_push_message (
context->cancellable, _("Sending message"));
simple = g_simple_async_result_new (
G_OBJECT (session), callback,
user_data, e_mail_session_send_to);
g_simple_async_result_set_check_cancellable (simple, cancellable);
g_simple_async_result_set_op_res_gpointer (
simple, context, (GDestroyNotify) async_context_free);
g_simple_async_result_run_in_thread (
simple, (GSimpleAsyncThreadFunc)
mail_session_send_to_thread,
context->io_priority,
context->cancellable);
g_object_unref (simple);
}
gboolean
e_mail_session_handle_source_headers_sync (EMailSession *session,
CamelMimeMessage *message,
GCancellable *cancellable,
GError **error)
{
CamelFolder *folder;
CamelMedium *medium;
CamelMessageFlags flags = 0;
const gchar *folder_uri;
const gchar *message_uid;
const gchar *flag_string;
const gchar *header_name;
gboolean success;
guint length, ii;
gchar **tokens;
gchar *string;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), FALSE);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), FALSE);
medium = CAMEL_MEDIUM (message);
header_name = "X-Evolution-Source-Folder";
folder_uri = camel_medium_get_header (medium, header_name);
header_name = "X-Evolution-Source-Message";
message_uid = camel_medium_get_header (medium, header_name);
header_name = "X-Evolution-Source-Flags";
flag_string = camel_medium_get_header (medium, header_name);
/* Don't report errors about missing X-Evolution-Source
* headers. These headers are optional, so their absence
* is handled by doing nothing. */
if (folder_uri == NULL || message_uid == NULL || flag_string == NULL)
return TRUE;
/* Convert the flag string to CamelMessageFlags. */
string = g_strstrip (g_strdup (flag_string));
tokens = g_strsplit (string, " ", 0);
g_free (string);
/* If tokens is NULL, a length of 0 will skip the loop. */
length = (tokens != NULL) ? g_strv_length (tokens) : 0;
for (ii = 0; ii < length; ii++) {
/* Note: We're only checking for flags known to
* be used in X-Evolution-Source-Flags headers.
* Add more as needed. */
if (g_strcmp0 (tokens[ii], "ANSWERED") == 0)
flags |= CAMEL_MESSAGE_ANSWERED;
else if (g_strcmp0 (tokens[ii], "ANSWERED_ALL") == 0)
flags |= CAMEL_MESSAGE_ANSWERED_ALL;
else if (g_strcmp0 (tokens[ii], "FORWARDED") == 0)
flags |= CAMEL_MESSAGE_FORWARDED;
else if (g_strcmp0 (tokens[ii], "SEEN") == 0)
flags |= CAMEL_MESSAGE_SEEN;
else
g_warning (
"Unknown flag '%s' in %s",
tokens[ii], header_name);
}
g_strfreev (tokens);
folder = e_mail_session_uri_to_folder_sync (
session, folder_uri, 0, cancellable, error);
if (folder == NULL)
return FALSE;
camel_folder_set_message_flags (
folder, message_uid, flags, flags);
success = camel_folder_synchronize_message_sync (
folder, message_uid, cancellable, error);
g_object_unref (folder);
return success;
}
/**
* e_mail_session_get_fcc_for_message_sync:
* @session: an #EMailSession
* @message: a #CamelMimeMessage
* @cancellable: optional #GCancellable object, or %NULL
* @error: return location for a #GError, or %NULL
*
* Obtains the preferred "carbon-copy" folder (a.k.a Fcc) for @message
* by first checking @message for an "X-Evolution-Identity" header, and
* then an "X-Evolution-Fcc" header. Failing that, the function checks
* the default mail identity (if available), and failing even that, the
* function falls back to the Sent folder from the built-in mail store.
*
* Where applicable, the function attempts to honor the
* #ESourceMailSubmission:replies-to-origin-folder preference.
*
* The returned #CamelFolder is referenced for thread-safety and must be
* unreferenced with g_object_unref() when finished with it.
*
* If a non-recoverable error occurs, the function sets @error and returns
* %NULL.
*
* Returns: a #CamelFolder, or %NULL
**/
CamelFolder *
e_mail_session_get_fcc_for_message_sync (EMailSession *session,
CamelMimeMessage *message,
GCancellable *cancellable,
GError **error)
{
CamelFolder *folder = NULL;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
g_return_val_if_fail (CAMEL_IS_MIME_MESSAGE (message), NULL);
/* Check for "X-Evolution-Identity" header. */
if (folder == NULL) {
GError *local_error = NULL;
/* This may return NULL without setting a GError. */
folder = mail_session_ref_fcc_from_x_identity (
session, message, cancellable, &local_error);
if (local_error != NULL) {
g_warn_if_fail (folder == NULL);
g_propagate_error (error, local_error);
return NULL;
}
}
/* Check for "X-Evolution-Fcc" header. */
if (folder == NULL) {
GError *local_error = NULL;
/* This may return NULL without setting a GError. */
folder = mail_session_ref_fcc_from_x_fcc (
session, message, cancellable, &local_error);
if (local_error != NULL) {
g_warn_if_fail (folder == NULL);
g_propagate_error (error, local_error);
return NULL;
}
}
/* Check the default mail identity. */
if (folder == NULL) {
GError *local_error = NULL;
/* This may return NULL without setting a GError. */
folder = mail_session_ref_fcc_from_default_identity (
session, message, cancellable, &local_error);
if (local_error != NULL) {
g_warn_if_fail (folder == NULL);
g_propagate_error (error, local_error);
return NULL;
}
}
/* Last resort - local Sent folder. */
if (folder == NULL) {
folder = e_mail_session_get_local_folder (
session, E_MAIL_LOCAL_FOLDER_SENT);
g_object_ref (folder);
}
return folder;
}
void
e_mail_session_send_to (EMailSession *session,
CamelMimeMessage *message,
gint io_priority,
GCancellable *cancellable,
CamelFilterGetFolderFunc get_folder_func,
gpointer get_folder_data,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
CamelAddress *from;
CamelAddress *recipients;
CamelMedium *medium;
CamelMessageInfo *info;
EAccount *account = NULL;
GPtrArray *post_to_uris;
struct _camel_header_raw *xev;
struct _camel_header_raw *header;
const gchar *string;
const gchar *resent_from;
gchar *transport_uid = NULL;
gchar *sent_folder_uri = NULL;
GError *error = NULL;
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (CAMEL_IS_MIME_MESSAGE (message));
medium = CAMEL_MEDIUM (message);
camel_medium_set_header (medium, "X-Mailer", X_MAILER);
xev = mail_tool_remove_xevolution_headers (message);
/* Extract directives from X-Evolution headers. */
string = camel_header_raw_find (&xev, "X-Evolution-Account", NULL);
if (string != NULL) {
gchar *account_uid;
account_uid = g_strstrip (g_strdup (string));
account = e_get_account_by_uid (account_uid);
g_free (account_uid);
}
if (account != NULL) {
if (account->transport != NULL) {
/* XXX Transport UIDs are kludgy right now. We
* use the EAccount's regular UID and tack on
* "-transport". Will be better soon. */
transport_uid = g_strconcat (
account->uid, "-transport", NULL);
/* to reprompt password on sending if needed */
account->transport->get_password_canceled = FALSE;
}
sent_folder_uri = g_strdup (account->sent_folder_uri);
}
string = camel_header_raw_find (&xev, "X-Evolution-Fcc", NULL);
if (sent_folder_uri == NULL && string != NULL)
sent_folder_uri = g_strstrip (g_strdup (string));
string = camel_header_raw_find (&xev, "X-Evolution-Transport", NULL);
if (transport_uid == NULL && string != NULL)
transport_uid = g_strstrip (g_strdup (string));
post_to_uris = g_ptr_array_new ();
for (header = xev; header != NULL; header = header->next) {
gchar *folder_uri;
if (g_strcmp0 (header->name, "X-Evolution-PostTo") != 0)
continue;
folder_uri = g_strstrip (g_strdup (header->value));
g_ptr_array_add (post_to_uris, folder_uri);
}
/* Collect sender and recipients from headers. */
from = (CamelAddress *) camel_internet_address_new ();
recipients = (CamelAddress *) camel_internet_address_new ();
resent_from = camel_medium_get_header (medium, "Resent-From");
if (resent_from != NULL) {
const CamelInternetAddress *addr;
const gchar *type;
camel_address_decode (from, resent_from);
type = CAMEL_RECIPIENT_TYPE_RESENT_TO;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_RESENT_CC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_RESENT_BCC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
} else {
const CamelInternetAddress *addr;
const gchar *type;
addr = camel_mime_message_get_from (message);
camel_address_copy (from, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_TO;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_CC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
type = CAMEL_RECIPIENT_TYPE_BCC;
addr = camel_mime_message_get_recipients (message, type);
camel_address_cat (recipients, CAMEL_ADDRESS (addr));
}
/* Miscellaneous preparations. */
info = camel_message_info_new (NULL);
camel_message_info_set_flags (info, CAMEL_MESSAGE_SEEN, ~0);
/* The rest of the processing happens in a thread. */
context = g_slice_new0 (AsyncContext);
context->message = g_object_ref (message);
context->io_priority = io_priority;
context->from = from;
context->recipients = recipients;
context->message = g_object_ref (message);
context->info = info;
context->xev = xev;
context->post_to_uris = post_to_uris;
context->transport_uid = transport_uid;
context->sent_folder_uri = sent_folder_uri;
if (G_IS_CANCELLABLE (cancellable))
context->cancellable = g_object_ref (cancellable);
/* Failure here emits a runtime warning but is non-fatal. */
context->driver = camel_session_get_filter_driver (
CAMEL_SESSION (session), E_FILTER_SOURCE_OUTGOING, &error);
if (context->driver != NULL && get_folder_func)
camel_filter_driver_set_folder_func (
context->driver, get_folder_func, get_folder_data);
if (error != NULL) {
g_warn_if_fail (context->driver == NULL);
g_warning ("%s", error->message);
g_error_free (error);
}
/* This gets popped in async_context_free(). */
camel_operation_push_message (
context->cancellable, _("Sending message"));
simple = g_simple_async_result_new (
G_OBJECT (session), callback,
user_data, e_mail_session_send_to);
g_simple_async_result_set_op_res_gpointer (
simple, context, (GDestroyNotify) async_context_free);
g_simple_async_result_run_in_thread (
simple, (GSimpleAsyncThreadFunc)
mail_session_send_to_thread,
context->io_priority,
context->cancellable);
g_object_unref (simple);
}
