static void
data_wrapper_construct_from_stream_thread (GSimpleAsyncResult *simple,
GObject *object,
GCancellable *cancellable)
{
AsyncContext *async_context;
GError *error = NULL;
async_context = g_simple_async_result_get_op_res_gpointer (simple);
camel_data_wrapper_construct_from_stream_sync (
CAMEL_DATA_WRAPPER (object), async_context->stream,
cancellable, &error);
if (error != NULL)
g_simple_async_result_take_error (simple, error);
}
CamelMimeMessage *
test_message_read_file (const gchar *name)
{
CamelStream *stream;
CamelMimeMessage *msg2;
stream = camel_stream_fs_new_with_name (name, O_RDONLY, 0, NULL);
msg2 = camel_mime_message_new ();
camel_data_wrapper_construct_from_stream_sync (
CAMEL_DATA_WRAPPER (msg2), stream, NULL, NULL);
/* stream's refcount may be > 1 if the message is real big */
check (G_OBJECT (stream)->ref_count >=1);
g_object_unref (stream);
return msg2;
}
gint
test_message_write_file (CamelMimeMessage *msg,
const gchar *name)
{
CamelStream *stream;
gint ret;
stream = camel_stream_fs_new_with_name (
name, O_CREAT | O_WRONLY, 0600, NULL);
camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (msg), stream, NULL, NULL);
ret = camel_stream_close (stream, NULL, NULL);
check (G_OBJECT (stream)->ref_count == 1);
g_object_unref (stream);
return ret;
}
static void
data_wrapper_dispose (GObject *object)
{
CamelDataWrapper *data_wrapper = CAMEL_DATA_WRAPPER (object);
if (data_wrapper->mime_type != NULL) {
camel_content_type_unref (data_wrapper->mime_type);
data_wrapper->mime_type = NULL;
}
if (data_wrapper->stream != NULL) {
g_object_unref (data_wrapper->stream);
data_wrapper->stream = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (camel_data_wrapper_parent_class)->dispose (object);
}
static void
multipart_set_boundary (CamelMultipart *multipart,
const gchar *boundary)
{
CamelDataWrapper *cdw = CAMEL_DATA_WRAPPER (multipart);
gchar *bgen, bbuf[27], *p;
guint8 *digest;
gsize length;
gint state, save;
g_return_if_fail (cdw->mime_type != NULL);
length = g_checksum_type_get_length (G_CHECKSUM_MD5);
digest = g_alloca (length);
if (!boundary) {
GChecksum *checksum;
/* Generate a fairly random boundary string. */
bgen = g_strdup_printf ("%p:%lu:%lu", (gpointer) multipart,
(gulong) getpid (),
(gulong) time (NULL));
checksum = g_checksum_new (G_CHECKSUM_MD5);
g_checksum_update (checksum, (guchar *) bgen, -1);
g_checksum_get_digest (checksum, digest, &length);
g_checksum_free (checksum);
g_free (bgen);
strcpy (bbuf, "=-");
p = bbuf + 2;
state = save = 0;
p += g_base64_encode_step (
(guchar *) digest, length, FALSE, p, &state, &save);
*p = '\0';
boundary = bbuf;
}
camel_content_type_set_param (cdw->mime_type, "boundary", boundary);
}
static void
data_wrapper_decode_to_stream_thread (GSimpleAsyncResult *simple,
GObject *object,
GCancellable *cancellable)
{
AsyncContext *async_context;
GError *error = NULL;
async_context = g_simple_async_result_get_op_res_gpointer (simple);
async_context->bytes_written =
camel_data_wrapper_decode_to_stream_sync (
CAMEL_DATA_WRAPPER (object),
async_context->stream,
cancellable, &error);
if (error != NULL) {
g_simple_async_result_set_from_error (simple, error);
g_error_free (error);
}
}
static guint
multipart_signed_get_number (CamelMultipart *multipart)
{
CamelMultipartSigned *mps = (CamelMultipartSigned *) multipart;
CamelDataWrapper *data_wrapper;
GByteArray *byte_array;
data_wrapper = CAMEL_DATA_WRAPPER (multipart);
byte_array = camel_data_wrapper_get_byte_array (data_wrapper);
/* check what we have, so we return something reasonable */
if ((mps->content || mps->contentraw) && mps->signature)
return 2;
if (mps->start1 == -1 && multipart_signed_parse_content (mps) == -1) {
if (byte_array->len == 0)
return 0;
else
return 1;
} else {
return 2;
}
}
static void
write_message_to_stream_thread (GTask *task,
gpointer source_object,
gpointer task_data,
GCancellable *cancellable)
{
GOutputStream *output_stream;
gssize bytes_written;
GError *local_error = NULL;
output_stream = task_data;
bytes_written = camel_data_wrapper_decode_to_output_stream_sync (
CAMEL_DATA_WRAPPER (source_object),
output_stream, cancellable, &local_error);
g_output_stream_close (output_stream, cancellable, local_error ? NULL : &local_error);
if (local_error != NULL) {
g_task_return_error (task, local_error);
} else {
g_task_return_int (task, bytes_written);
}
}
static gboolean
sendmail_send_to_sync (CamelTransport *transport,
CamelMimeMessage *message,
CamelAddress *from,
CamelAddress *recipients,
gboolean *out_sent_message_saved,
GCancellable *cancellable,
GError **error)
{
CamelHeaderRaw *header, *savedbcc, *n, *tail;
const gchar *from_addr, *addr;
GPtrArray *argv_arr;
gint i, len, fd[2], nullfd, wstat;
CamelStream *filter;
CamelMimeFilter *crlf;
sigset_t mask, omask;
CamelStream *out;
CamelSendmailSettings *settings;
const gchar *binary = SENDMAIL_PATH;
gchar *custom_binary = NULL, *custom_args = NULL;
gboolean success;
pid_t pid;
success = camel_internet_address_get (
CAMEL_INTERNET_ADDRESS (from), 0, NULL, &from_addr);
if (!success) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Failed to read From address"));
return FALSE;
}
settings = CAMEL_SENDMAIL_SETTINGS (camel_service_ref_settings (CAMEL_SERVICE (transport)));
if (!camel_sendmail_settings_get_send_in_offline (settings)) {
CamelSession *session;
gboolean is_online;
session = camel_service_ref_session (CAMEL_SERVICE (transport));
is_online = session && camel_session_get_online (session);
g_clear_object (&session);
if (!is_online) {
g_set_error (
error, CAMEL_SERVICE_ERROR, CAMEL_SERVICE_ERROR_UNAVAILABLE,
_("Message send in offline mode is disabled"));
return FALSE;
}
}
if (camel_sendmail_settings_get_use_custom_binary (settings)) {
custom_binary = camel_sendmail_settings_dup_custom_binary (settings);
if (custom_binary && *custom_binary)
binary = custom_binary;
}
if (camel_sendmail_settings_get_use_custom_args (settings)) {
custom_args = camel_sendmail_settings_dup_custom_args (settings);
/* means no arguments used */
if (!custom_args)
custom_args = g_strdup ("");
}
g_object_unref (settings);
len = camel_address_length (recipients);
for (i = 0; i < len; i++) {
success = camel_internet_address_get (
CAMEL_INTERNET_ADDRESS (recipients), i, NULL, &addr);
if (!success) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Could not parse recipient list"));
g_free (custom_binary);
g_free (custom_args);
return FALSE;
}
}
argv_arr = parse_sendmail_args (
binary,
custom_args ? custom_args : "-i -f %F -- %R",
from_addr,
recipients);
if (!argv_arr) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Could not parse arguments"));
g_free (custom_binary);
g_free (custom_args);
return FALSE;
}
/* unlink the bcc headers */
savedbcc = NULL;
tail = (CamelHeaderRaw *) &savedbcc;
header = (CamelHeaderRaw *) &CAMEL_MIME_PART (message)->headers;
n = header->next;
while (n != NULL) {
if (!g_ascii_strcasecmp (n->name, "Bcc")) {
header->next = n->next;
tail->next = n;
n->next = NULL;
tail = n;
} else {
header = n;
}
n = header->next;
}
if (pipe (fd) == -1) {
g_set_error (
error, G_IO_ERROR,
g_io_error_from_errno (errno),
_("Could not create pipe to '%s': %s: "
"mail not sent"), binary, g_strerror (errno));
/* restore the bcc headers */
header->next = savedbcc;
g_free (custom_binary);
g_free (custom_args);
g_ptr_array_free (argv_arr, TRUE);
return FALSE;
}
/* Block SIGCHLD so the calling application doesn't notice
* sendmail exiting before we do.
*/
sigemptyset (&mask);
sigaddset (&mask, SIGCHLD);
sigprocmask (SIG_BLOCK, &mask, &omask);
pid = fork ();
switch (pid) {
case -1:
g_set_error (
error, G_IO_ERROR,
g_io_error_from_errno (errno),
_("Could not fork '%s': %s: "
"mail not sent"), binary, g_strerror (errno));
close (fd[0]);
close (fd[1]);
sigprocmask (SIG_SETMASK, &omask, NULL);
/* restore the bcc headers */
header->next = savedbcc;
g_free (custom_binary);
g_free (custom_args);
g_ptr_array_free (argv_arr, TRUE);
return FALSE;
case 0:
/* Child process */
nullfd = open ("/dev/null", O_RDWR);
dup2 (fd[0], STDIN_FILENO);
if (nullfd != -1) {
/*dup2 (nullfd, STDOUT_FILENO);
dup2 (nullfd, STDERR_FILENO);*/
close (nullfd);
}
close (fd[1]);
execv (binary, (gchar **) argv_arr->pdata);
_exit (255);
}
g_ptr_array_free (argv_arr, TRUE);
/* Parent process. Write the message out. */
close (fd[0]);
out = camel_stream_fs_new_with_fd (fd[1]);
/* XXX Workaround for lame sendmail implementations
* that can't handle CRLF eoln sequences. */
filter = camel_stream_filter_new (out);
crlf = camel_mime_filter_crlf_new (
CAMEL_MIME_FILTER_CRLF_DECODE,
CAMEL_MIME_FILTER_CRLF_MODE_CRLF_ONLY);
camel_stream_filter_add (CAMEL_STREAM_FILTER (filter), crlf);
g_object_unref (crlf);
g_object_unref (out);
out = (CamelStream *) filter;
if (camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (message), out, cancellable, error) == -1
|| camel_stream_close (out, cancellable, error) == -1) {
g_object_unref (out);
g_prefix_error (error, _("Could not send message: "));
/* Wait for sendmail to exit. */
while (waitpid (pid, &wstat, 0) == -1 && errno == EINTR)
;
sigprocmask (SIG_SETMASK, &omask, NULL);
/* restore the bcc headers */
header->next = savedbcc;
g_free (custom_binary);
g_free (custom_args);
return FALSE;
}
g_object_unref (out);
/* Wait for sendmail to exit. */
while (waitpid (pid, &wstat, 0) == -1 && errno == EINTR)
;
sigprocmask (SIG_SETMASK, &omask, NULL);
/* restore the bcc headers */
header->next = savedbcc;
if (!WIFEXITED (wstat)) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("'%s' exited with signal %s: mail not sent."),
binary, g_strsignal (WTERMSIG (wstat)));
g_free (custom_binary);
g_free (custom_args);
return FALSE;
} else if (WEXITSTATUS (wstat) != 0) {
if (WEXITSTATUS (wstat) == 255) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Could not execute '%s': mail not sent."),
binary);
} else {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("'%s' exited with status %d: "
"mail not sent."),
binary, WEXITSTATUS (wstat));
}
g_free (custom_binary);
g_free (custom_args);
return FALSE;
}
g_free (custom_binary);
g_free (custom_args);
return TRUE;
}
static CamelMimeMessage *
mail_attachment_handler_get_selected_message (EAttachmentHandler *handler)
{
EAttachment *attachment;
EAttachmentView *view;
CamelMimePart *mime_part;
CamelMimeMessage *message = NULL;
CamelDataWrapper *outer_wrapper;
CamelContentType *outer_content_type;
CamelDataWrapper *inner_wrapper;
CamelContentType *inner_content_type;
GList *selected;
gboolean inner_and_outer_content_types_match;
view = e_attachment_handler_get_view (handler);
selected = e_attachment_view_get_selected_attachments (view);
g_return_val_if_fail (g_list_length (selected) == 1, NULL);
attachment = E_ATTACHMENT (selected->data);
mime_part = e_attachment_ref_mime_part (attachment);
outer_wrapper =
camel_medium_get_content (CAMEL_MEDIUM (mime_part));
outer_content_type =
camel_data_wrapper_get_mime_type_field (outer_wrapper);
if (!camel_content_type_is (outer_content_type, "message", "rfc822"))
goto exit;
inner_wrapper =
camel_medium_get_content (CAMEL_MEDIUM (outer_wrapper));
inner_content_type =
camel_data_wrapper_get_mime_type_field (inner_wrapper);
inner_and_outer_content_types_match =
camel_content_type_is (
inner_content_type,
outer_content_type->type,
outer_content_type->subtype);
if (!inner_and_outer_content_types_match) {
CamelStream *mem;
gboolean success;
/* Create a message copy in case the inner content
* type doesn't match the mime_part's content type,
* which can happen for multipart/digest, where it
* confuses the formatter on reply, which skips all
* rfc822 subparts. */
mem = camel_stream_mem_new ();
camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (outer_wrapper), mem, NULL, NULL);
g_seekable_seek (
G_SEEKABLE (mem), 0, G_SEEK_SET, NULL, NULL);
message = camel_mime_message_new ();
success = camel_data_wrapper_construct_from_stream_sync (
CAMEL_DATA_WRAPPER (message), mem, NULL, NULL);
if (!success)
g_clear_object (&message);
g_object_unref (mem);
}
exit:
if (message == NULL)
message = g_object_ref (outer_wrapper);
g_clear_object (&mime_part);
g_list_free_full (selected, (GDestroyNotify) g_object_unref);
return message;
}
static void
mail_attachment_handler_x_uid_list (EAttachmentView *view,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
EAttachmentHandler *handler)
{
static GdkAtom atom = GDK_NONE;
EMailAttachmentHandlerPrivate *priv;
CamelDataWrapper *wrapper;
CamelMimeMessage *message;
CamelMultipart *multipart;
CamelMimePart *mime_part;
CamelFolder *folder = NULL;
EAttachment *attachment;
EAttachmentStore *store;
EMailSession *session;
GPtrArray *uids;
const gchar *data;
const gchar *cp, *end;
gchar *description;
gpointer parent;
gint length;
guint ii;
GError *local_error = NULL;
if (G_UNLIKELY (atom == GDK_NONE))
atom = gdk_atom_intern_static_string ("x-uid-list");
if (gtk_selection_data_get_target (selection_data) != atom)
return;
store = e_attachment_view_get_store (view);
priv = E_MAIL_ATTACHMENT_HANDLER_GET_PRIVATE (handler);
parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
uids = g_ptr_array_new ();
data = (const gchar *) gtk_selection_data_get_data (selection_data);
length = gtk_selection_data_get_length (selection_data);
/* The UID list is delimited by NUL characters.
* Brilliant. So we can't use g_strsplit(). */
cp = data;
end = data + length;
while (cp < end) {
const gchar *start = cp;
while (cp < end && *cp != '\0')
cp++;
/* Skip the first string. */
if (start > data)
g_ptr_array_add (uids, g_strndup (start, cp - start));
cp++;
}
if (uids->len == 0)
goto exit;
session = e_mail_backend_get_session (priv->backend);
/* The first string is the folder URI. */
/* FIXME Not passing a GCancellable here. */
folder = e_mail_session_uri_to_folder_sync (
session, data, 0, NULL, &local_error);
if (folder == NULL)
goto exit;
/* Handle one message. */
if (uids->len == 1) {
const gchar *message_uid;
message_uid = g_ptr_array_index (uids, 0);
/* FIXME Not passing a GCancellable here. */
message = camel_folder_get_message_sync (
folder, message_uid, NULL, &local_error);
if (message == NULL)
goto exit;
attachment = e_attachment_new_for_message (message);
e_attachment_store_add_attachment (store, attachment);
e_attachment_load_async (
attachment, (GAsyncReadyCallback)
call_attachment_load_handle_error, parent ? g_object_ref (parent) : NULL);
g_object_unref (attachment);
g_object_unref (message);
goto exit;
}
/* Build a multipart/digest message out of the UIDs. */
multipart = camel_multipart_new ();
wrapper = CAMEL_DATA_WRAPPER (multipart);
camel_data_wrapper_set_mime_type (wrapper, "multipart/digest");
camel_multipart_set_boundary (multipart, NULL);
for (ii = 0; ii < uids->len; ii++) {
/* FIXME Not passing a GCancellable here. */
message = camel_folder_get_message_sync (
folder, uids->pdata[ii], NULL, &local_error);
if (message == NULL) {
g_object_unref (multipart);
goto exit;
}
mime_part = camel_mime_part_new ();
wrapper = CAMEL_DATA_WRAPPER (message);
camel_mime_part_set_disposition (mime_part, "inline");
camel_medium_set_content (
CAMEL_MEDIUM (mime_part), wrapper);
camel_mime_part_set_content_type (mime_part, "message/rfc822");
camel_multipart_add_part (multipart, mime_part);
g_object_unref (mime_part);
g_object_unref (message);
}
mime_part = camel_mime_part_new ();
wrapper = CAMEL_DATA_WRAPPER (multipart);
camel_medium_set_content (CAMEL_MEDIUM (mime_part), wrapper);
description = g_strdup_printf (
ngettext (
"%d attached message",
"%d attached messages",
uids->len),
uids->len);
camel_mime_part_set_description (mime_part, description);
g_free (description);
attachment = e_attachment_new ();
e_attachment_set_mime_part (attachment, mime_part);
e_attachment_store_add_attachment (store, attachment);
e_attachment_load_async (
attachment, (GAsyncReadyCallback)
call_attachment_load_handle_error, parent ? g_object_ref (parent) : NULL);
g_object_unref (attachment);
g_object_unref (mime_part);
g_object_unref (multipart);
exit:
if (local_error != NULL) {
const gchar *folder_name = data;
if (folder != NULL)
folder_name = camel_folder_get_display_name (folder);
e_alert_run_dialog_for_args (
parent, "mail-composer:attach-nomessages",
folder_name, local_error->message, NULL);
g_clear_error (&local_error);
}
if (folder != NULL)
g_object_unref (folder);
g_ptr_array_free (uids, TRUE);
g_signal_stop_emission_by_name (view, "drag-data-received");
}
static void
mail_attachment_handler_message_rfc822 (EAttachmentView *view,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time,
EAttachmentHandler *handler)
{
static GdkAtom atom = GDK_NONE;
EAttachmentStore *store;
EAttachment *attachment;
CamelMimeMessage *message;
CamelDataWrapper *wrapper;
CamelStream *stream;
const gchar *data;
gboolean success = FALSE;
gpointer parent;
gint length;
if (G_UNLIKELY (atom == GDK_NONE))
atom = gdk_atom_intern_static_string ("message/rfc822");
if (gtk_selection_data_get_target (selection_data) != atom)
return;
g_signal_stop_emission_by_name (view, "drag-data-received");
data = (const gchar *) gtk_selection_data_get_data (selection_data);
length = gtk_selection_data_get_length (selection_data);
stream = camel_stream_mem_new ();
camel_stream_write (stream, data, length, NULL, NULL);
g_seekable_seek (G_SEEKABLE (stream), 0, G_SEEK_SET, NULL, NULL);
message = camel_mime_message_new ();
wrapper = CAMEL_DATA_WRAPPER (message);
if (!camel_data_wrapper_construct_from_stream_sync (
wrapper, stream, NULL, NULL))
goto exit;
store = e_attachment_view_get_store (view);
parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
attachment = e_attachment_new_for_message (message);
e_attachment_store_add_attachment (store, attachment);
e_attachment_load_async (
attachment, (GAsyncReadyCallback)
call_attachment_load_handle_error, parent ? g_object_ref (parent) : NULL);
g_object_unref (attachment);
success = TRUE;
exit:
g_object_unref (message);
g_object_unref (stream);
gtk_drag_finish (drag_context, success, FALSE, time);
}
static void
camel_multipart_encrypted_init (CamelMultipartEncrypted *multipart)
{
camel_data_wrapper_set_mime_type (
CAMEL_DATA_WRAPPER (multipart), "multipart/encrypted");
}
CamelMimeMessage *
scalix_appointment_to_mime_message (ScalixObject * object)
{
CamelMimeMessage *message;
CamelMultipart *multipart;
CamelMimePart *part;
CamelMedium *medium;
CamelStream *stream;
CamelDataWrapper *wrapper;
ECalComponentDateTime dtstart, dtend;
ECalComponent *comp;
ECalComponentText text;
icalcomponent_kind kind;
icalcomponent *icalcomp, *toplevel_comp;
icaltimezone *zone = NULL;
GSList *attachment_list = NULL;
GSList *attachment_list_new = NULL;
GSList *siter = NULL;
GList *part_list = NULL;
GList *iter = NULL;
char *msgid;
char *str, *meeting_status;
const char *ouid = NULL;
char *file_contents = NULL;
char *full_path, *filename, *mime_filename;
char *cid;
int size;
g_object_get (SCALIX_APPOINTMENT (object), "timezone", &zone, NULL);
comp = E_CAL_COMPONENT (scalix_object_clone (object));
message = camel_mime_message_new ();
medium = CAMEL_MEDIUM (message);
camel_medium_add_header (medium, "X-Scalix-Class", "IPM.Appointment");
/* Preserve msg id if there is already one */
if (scalix_appointment_get (SCALIX_APPOINTMENT (comp),
X_SCALIX_MSG_ID, &msgid)) {
scalix_appointment_unset (SCALIX_APPOINTMENT (comp), X_SCALIX_MSG_ID);
} else {
msgid = camel_header_msgid_generate ();
}
camel_mime_message_set_message_id (message, msgid);
/* subject */
e_cal_component_get_summary (comp, &text);
if (text.value != NULL) {
camel_mime_message_set_subject (message, text.value);
}
/* start day */
e_cal_component_get_dtstart (comp, &dtstart);
if (!icaltime_get_timezone (*dtstart.value))
icaltime_set_timezone (dtstart.value,
icaltimezone_get_builtin_timezone_from_tzid
(dtstart.tzid));
/* end day */
e_cal_component_get_dtend (comp, &dtend);
if (!icaltime_get_timezone (*dtend.value))
icaltime_set_timezone (dtend.value,
icaltimezone_get_builtin_timezone_from_tzid
(dtend.tzid));
/* set From: and Sender: */
if (e_cal_component_has_organizer (comp)) {
ECalComponentOrganizer organizer;
e_cal_component_get_organizer (comp, &organizer);
if (!strncasecmp (organizer.value, "MAILTO:", 7)) {
camel_medium_add_header (medium, "Sender", organizer.value + 7);
camel_medium_add_header (medium, "From", organizer.value + 7);
}
}
/* set the appropriate recipient headers from the recipient table */
if (e_cal_component_has_attendees (comp)
&& e_cal_component_has_organizer (comp)) {
GSList *iter, *attendees = NULL;
CamelInternetAddress *recipients_to = NULL;
CamelInternetAddress *recipients_cc = NULL;
meeting_status = "1";
e_cal_component_get_attendee_list (comp, &attendees);
for (iter = attendees; iter; iter = iter->next) {
ECalComponentAttendee *attendee = iter->data;
const char *mail = NULL;
/* attendee entries must start with MAILTO: */
if (strncasecmp (attendee->value, "MAILTO:", 7)) {
continue;
}
mail = attendee->value + 7;
if (attendee->role == ICAL_ROLE_REQPARTICIPANT) {
if (recipients_to == NULL) {
recipients_to = camel_internet_address_new ();
}
camel_internet_address_add (recipients_to, attendee->cn, mail);
} else if (attendee->role == ICAL_ROLE_OPTPARTICIPANT) {
if (recipients_cc == NULL) {
recipients_cc = camel_internet_address_new ();
}
camel_internet_address_add (recipients_cc, attendee->cn, mail);
} else {
continue;
}
}
if (recipients_to != NULL) {
camel_mime_message_set_recipients (message, "To", recipients_to);
camel_object_unref (recipients_to);
}
if (recipients_cc != NULL) {
camel_mime_message_set_recipients (message, "Cc", recipients_cc);
camel_object_unref (recipients_cc);
}
} else {
meeting_status = "0";
}
/* Clear properties */
scalix_appointment_unset (SCALIX_APPOINTMENT (comp), X_SCALIX_IMAP_UID);
/* Render the text/calendar */
e_cal_component_commit_sequence (comp);
icalcomp = e_cal_component_get_icalcomponent (comp);
kind = icalcomponent_isa (icalcomp);
if (kind != ICAL_VCALENDAR_COMPONENT) {
/* If its not a VCALENDAR, make it one to simplify below */
toplevel_comp = e_cal_util_new_top_level ();
icalcomponent_add_component (toplevel_comp, icalcomp);
icalcomp = toplevel_comp;
}
/* set METHOD to PUSBLISH */
icalcomponent_set_method (icalcomp, ICAL_METHOD_PUBLISH);
/* Add the VTIMEZONE components for start- and/or end-times */
if (zone) {
icalcomponent_add_component (icalcomp,
icaltimezone_get_component (zone));
} else if (dtstart.tzid) {
icalcomponent_add_component (icalcomp,
icaltimezone_get_component
(icaltimezone_get_builtin_timezone_from_tzid
(dtstart.tzid)));
}
if (dtstart.tzid && dtend.tzid && strcmp (dtstart.tzid, dtend.tzid) != 0) {
icalcomponent_add_component (icalcomp,
icaltimezone_get_component
(icaltimezone_get_builtin_timezone_from_tzid
(dtend.tzid)));
}
/* FIXME: do we leek icalcomponents here? */
if (e_cal_component_has_attachments (comp)) {
multipart = camel_multipart_new ();
camel_multipart_set_boundary (multipart, NULL);
e_cal_component_get_uid (comp, &ouid);
e_cal_component_get_attachment_list (comp, &attachment_list);
for (siter = attachment_list; siter; siter = siter->next) {
if (siter->data == NULL)
continue;
if (strstr (siter->data, "file://") != siter->data)
continue;
full_path = ((char *) siter->data) + strlen ("file://");
filename = g_strrstr (full_path, "/") + 1;
mime_filename = filename + strlen (ouid) + 1;
size = 0;
file_contents = get_file_contents (full_path, &size);
if (file_contents == NULL)
continue;
stream = camel_stream_mem_new_with_buffer (file_contents, size);
wrapper = camel_data_wrapper_new ();
camel_data_wrapper_construct_from_stream (wrapper, stream);
camel_object_unref (stream);
part = camel_mime_part_new ();
camel_medium_set_content_object (CAMEL_MEDIUM (part), wrapper);
camel_mime_part_set_filename (part, mime_filename);
camel_mime_part_set_encoding (part, CAMEL_TRANSFER_ENCODING_BASE64);
cid = camel_header_msgid_generate ();
camel_mime_part_set_content_id (part, cid);
camel_mime_part_set_description (part, mime_filename);
camel_mime_part_set_disposition (part, "attachment");
part_list = g_list_append (part_list, part);
attachment_list_new = g_slist_append (attachment_list_new,
g_strdup_printf ("CID:%s",
cid));
g_free (cid);
}
e_cal_component_set_attachment_list (comp, attachment_list_new);
str = icalcomponent_as_ical_string (icalcomp);
part = camel_mime_part_new ();
camel_mime_part_set_content (part,
str,
strlen (str),
"text/calendar; method=PUBLISH; charset=UTF-8");
part_list = g_list_prepend (part_list, part);
for (iter = part_list; iter; iter = iter->next) {
part = (CamelMimePart *) iter->data;
camel_multipart_add_part (multipart, part);
camel_object_unref (part);
}
camel_medium_set_content_object (CAMEL_MEDIUM (message),
CAMEL_DATA_WRAPPER (multipart));
camel_object_unref (multipart);
g_slist_free (attachment_list);
g_slist_free (attachment_list_new);
g_list_free (part_list);
} else {
str = icalcomponent_as_ical_string (icalcomp);
camel_mime_part_set_content (CAMEL_MIME_PART (message),
str,
strlen (str),
"text/calendar; method=PUBLISH; charset=UTF-8");
}
scalix_appointment_set (SCALIX_APPOINTMENT (object),
X_SCALIX_MSG_ID, msgid);
return message;
}
static int
pipe_to_sa_full (CamelMimeMessage *msg, const char *in, char **argv, int rv_err, int wait_for_termination, GByteArray *output_buffer, GError **error)
{
int result, status, errnosav, fds[2], out_fds[2];
CamelStream *stream;
char *program;
pid_t pid;
if (camel_debug_start ("junk")) {
int i;
printf ("pipe_to_sa ");
for (i = 0; argv[i]; i++)
printf ("%s ", argv[i]);
printf ("\n");
camel_debug_end ();
}
program = g_find_program_in_path (argv [0]);
if (program == NULL) {
d(printf ("program not found, returning %d\n", rv_err));
g_set_error (error, EM_JUNK_ERROR, rv_err, _("SpamAssassin not found, code: %d"), rv_err);
return rv_err;
}
g_free (program);
if (pipe (fds) == -1) {
errnosav = errno;
d(printf ("failed to create a pipe (for use with spamassassin: %s\n", strerror (errno)));
g_set_error (error, EM_JUNK_ERROR, errnosav, _("Failed to create pipe: %s"), strerror (errnosav));
errno = errnosav;
return rv_err;
}
if (output_buffer && pipe (out_fds) == -1) {
errnosav = errno;
d(printf ("failed to create a pipe (for use with spamassassin: %s\n", strerror (errno)));
g_set_error (error, EM_JUNK_ERROR, errnosav, _("Failed to create pipe: %s"), strerror (errnosav));
close (fds [0]);
close (fds [1]);
errno = errnosav;
return rv_err;
}
if (!(pid = fork ())) {
/* child process */
int maxfd, fd, nullfd;
nullfd = open ("/dev/null", O_WRONLY);
if (dup2 (fds[0], STDIN_FILENO) == -1 ||
dup2 (nullfd, STDERR_FILENO) == -1 ||
(output_buffer == NULL && dup2 (nullfd, STDOUT_FILENO) == -1) ||
(output_buffer != NULL && dup2 (out_fds[1], STDOUT_FILENO) == -1))
_exit (rv_err & 0377);
close (fds [0]);
if (output_buffer)
close (out_fds [1]);
setsid ();
maxfd = sysconf (_SC_OPEN_MAX);
for (fd = 3; fd < maxfd; fd++)
fcntl (fd, F_SETFD, FD_CLOEXEC);
execvp (argv[0], argv);
_exit (rv_err & 0377);
} else if (pid < 0) {
errnosav = errno;
close (fds[0]);
close (fds[1]);
if (output_buffer) {
close (out_fds [0]);
close (out_fds [1]);
}
if (errnosav != 0 && errnosav != -1)
g_set_error (error, EM_JUNK_ERROR, errnosav, _("Error after fork: %s"), strerror (errnosav));
errno = errnosav;
return rv_err;
}
/* parent process */
close (fds[0]);
if (output_buffer)
close (out_fds [1]);
if (msg) {
stream = camel_stream_fs_new_with_fd (fds[1]);
camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (msg), stream);
camel_stream_flush (stream);
camel_stream_close (stream);
camel_object_unref (stream);
} else if (in) {
camel_write (fds[1], in, strlen (in));
close (fds[1]);
}
if (output_buffer) {
CamelStreamMem *memstream;
stream = camel_stream_fs_new_with_fd (out_fds[0]);
memstream = (CamelStreamMem *) camel_stream_mem_new ();
camel_stream_mem_set_byte_array (memstream, output_buffer);
camel_stream_write_to_stream (stream, (CamelStream *) memstream);
camel_object_unref (stream);
g_byte_array_append (output_buffer, (unsigned char *)"", 1);
d(printf ("child process output: %s len: %d\n", output_buffer->data, output_buffer->len));
}
if (wait_for_termination) {
int res;
d(printf ("wait for child %d termination\n", pid));
result = waitpid (pid, &status, 0);
d(printf ("child %d terminated with result %d status %d exited %d exitstatus %d\n", pid, result, status, WIFEXITED (status), WEXITSTATUS (status)));
if (result == -1 && errno == EINTR) {
/* child process is hanging... */
kill (pid, SIGTERM);
sleep (1);
result = waitpid (pid, &status, WNOHANG);
if (result == 0) {
/* ...still hanging, set phasers to KILL */
kill (pid, SIGKILL);
sleep (1);
result = waitpid (pid, &status, WNOHANG);
g_set_error (error, EM_JUNK_ERROR, -2, _("SpamAssassin child process does not respond, killing..."));
} else
g_set_error (error, EM_JUNK_ERROR, -3, _("Wait for Spamassassin child process interrupted, terminating..."));
}
if (result != -1 && WIFEXITED (status))
res = WEXITSTATUS (status);
else
res = rv_err;
if (res != 0)
g_set_error (error, EM_JUNK_ERROR, res, _("Pipe to SpamAssassin failed, error code: %d"), res);
return res;
} else
return 0;
}
static void
load_snapshot_loaded_cb (GFile *snapshot_file,
GAsyncResult *result,
GSimpleAsyncResult *simple)
{
EShell *shell;
GObject *object;
LoadContext *context;
EMsgComposer *composer;
CamelMimeMessage *message;
CamelStream *camel_stream;
gchar *contents = NULL;
gsize length;
GError *local_error = NULL;
context = g_simple_async_result_get_op_res_gpointer (simple);
g_file_load_contents_finish (
snapshot_file, result, &contents, &length, NULL, &local_error);
if (local_error != NULL) {
g_warn_if_fail (contents == NULL);
g_simple_async_result_take_error (simple, local_error);
g_simple_async_result_complete (simple);
return;
}
/* Create an in-memory buffer for the MIME parser to read from.
* We have to do this because CamelStreams are syncrhonous-only,
* and feeding the parser a direct file stream would block. */
message = camel_mime_message_new ();
camel_stream = camel_stream_mem_new_with_buffer (contents, length);
camel_data_wrapper_construct_from_stream_sync (
CAMEL_DATA_WRAPPER (message), camel_stream, NULL, &local_error);
g_object_unref (camel_stream);
g_free (contents);
if (local_error != NULL) {
g_simple_async_result_take_error (simple, local_error);
g_simple_async_result_complete (simple);
g_object_unref (message);
return;
}
/* g_async_result_get_source_object() returns a new reference. */
object = g_async_result_get_source_object (G_ASYNC_RESULT (simple));
/* Create a new composer window from the loaded message and
* restore its snapshot file so it continues auto-saving to
* the same file. */
shell = E_SHELL (object);
g_object_ref (snapshot_file);
composer = e_msg_composer_new_with_message (shell, message, TRUE, NULL);
g_object_set_data_full (
G_OBJECT (composer),
SNAPSHOT_FILE_KEY, snapshot_file,
(GDestroyNotify) delete_snapshot_file);
context->composer = g_object_ref_sink (composer);
g_object_unref (message);
g_object_unref (object);
g_simple_async_result_complete (simple);
g_object_unref (simple);
}
static void
create_mime_message_cb (ESoapMessage *msg,
gpointer user_data)
{
struct _create_mime_msg_data *create_data = user_data;
CamelStream *mem, *filtered;
CamelMimeFilter *filter;
CamelContentType *content_type;
GByteArray *bytes;
gchar *base64;
gint msgflag;
guint32 message_camel_flags = 0;
if (create_data->info)
message_camel_flags = camel_message_info_flags (create_data->info);
e_soap_message_start_element (msg, "Message", NULL, NULL);
e_soap_message_start_element (msg, "MimeContent", NULL, NULL);
/* This is horrid. We really need to extend ESoapMessage to allow us
* to stream this directly rather than storing it in RAM. Which right
* now we are doing about four times: the GByteArray in the mem stream,
* then the base64 version, then the xmlDoc, then the soup request. */
camel_mime_message_set_best_encoding (
create_data->message,
CAMEL_BESTENC_GET_ENCODING,
CAMEL_BESTENC_8BIT);
mem = camel_stream_mem_new ();
filtered = camel_stream_filter_new (mem);
filter = camel_mime_filter_crlf_new (
CAMEL_MIME_FILTER_CRLF_ENCODE,
CAMEL_MIME_FILTER_CRLF_MODE_CRLF_ONLY);
camel_stream_filter_add (CAMEL_STREAM_FILTER (filtered), filter);
g_object_unref (filter);
camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (create_data->message),
filtered, NULL, NULL);
camel_stream_flush (filtered, NULL, NULL);
camel_stream_flush (mem, NULL, NULL);
bytes = camel_stream_mem_get_byte_array (CAMEL_STREAM_MEM (mem));
base64 = g_base64_encode (bytes->data, bytes->len);
g_object_unref (mem);
g_object_unref (filtered);
e_soap_message_write_string (msg, base64);
g_free (base64);
e_soap_message_end_element (msg); /* MimeContent */
content_type = camel_mime_part_get_content_type (CAMEL_MIME_PART (create_data->message));
if (content_type && camel_content_type_is (content_type, "multipart", "report") &&
camel_content_type_param (content_type, "report-type") &&
g_ascii_strcasecmp (camel_content_type_param (content_type, "report-type"), "disposition-notification") == 0) {
/* it's a disposition notification reply, set ItemClass too */
e_soap_message_start_element (msg, "ItemClass", NULL, NULL);
e_soap_message_write_string (msg, "REPORT.IPM.NOTE.IPNRN");
e_soap_message_end_element (msg); /* ItemClass */
}
e_ews_message_write_string_parameter_with_attribute (
msg,
"Importance",
NULL,
(message_camel_flags & CAMEL_MESSAGE_FLAGGED) != 0 ? "High" : "Normal",
NULL,
NULL);
/* more MAPI crap. You can't just set the IsDraft property
* here you have to use the MAPI MSGFLAG_UNSENT extended
* property Further crap is that Exchange 2007 assumes when it
* sees this property that you're setting the value to 0
* ... it never checks */
msgflag = MAPI_MSGFLAG_READ; /* draft or sent is always read */
if ((message_camel_flags & CAMEL_MESSAGE_DRAFT) != 0)
msgflag |= MAPI_MSGFLAG_UNSENT;
e_ews_message_add_extended_property_tag_int (msg, 0x0e07, msgflag);
if ((message_camel_flags & (CAMEL_MESSAGE_FORWARDED | CAMEL_MESSAGE_ANSWERED)) != 0) {
gint icon;
icon = (message_camel_flags & CAMEL_MESSAGE_ANSWERED) != 0 ? 0x105 : 0x106;
e_ews_message_add_extended_property_tag_int (msg, 0x1080, icon);
}
if (create_data->info) {
const gchar *followup, *completed, *dueby;
time_t completed_tt = (time_t) 0 , dueby_tt = (time_t) 0;
/* follow-up flags */
followup = camel_message_info_user_tag (create_data->info, "follow-up");
completed = camel_message_info_user_tag (create_data->info, "completed-on");
dueby = camel_message_info_user_tag (create_data->info, "due-by");
if (followup && !*followup)
followup = NULL;
if (completed && *completed)
completed_tt = camel_header_decode_date (completed, NULL);
if (dueby && *dueby)
dueby_tt = camel_header_decode_date (dueby, NULL);
/* PidTagFlagStatus */
e_ews_message_add_extended_property_tag_int (msg, 0x1090,
followup ? (completed_tt != (time_t) 0 ? 0x01 /* followupComplete */: 0x02 /* followupFlagged */) : 0x0);
if (followup) {
/* PidLidFlagRequest */
e_ews_message_add_extended_property_distinguished_tag_string (msg, "Common", 0x8530, followup);
/* PidTagToDoItemFlags */
e_ews_message_add_extended_property_tag_int (msg, 0x0e2b, 1);
}
if (followup && completed_tt != (time_t) 0) {
/* minute precision */
completed_tt = completed_tt - (completed_tt % 60);
/* PidTagFlagCompleteTime */
e_ews_message_add_extended_property_tag_time (msg, 0x1091, completed_tt);
/* PidLidTaskDateCompleted */
e_ews_message_add_extended_property_distinguished_tag_time (msg, "Task", 0x810f, completed_tt);
/* PidLidTaskStatus */
e_ews_message_add_extended_property_distinguished_tag_int (msg, "Task", 0x8101, 2);
/* PidLidPercentComplete */
e_ews_message_add_extended_property_distinguished_tag_double (msg, "Task", 0x8102, 1.0);
/* PidLidTaskComplete */
e_ews_message_add_extended_property_distinguished_tag_boolean (msg, "Task", 0x811c, TRUE);
}
if (followup && dueby_tt != (time_t) 0 && completed_tt == (time_t) 0) {
/* PidLidTaskStatus */
e_ews_message_add_extended_property_distinguished_tag_int (msg, "Task", 0x8101, 0);
/* PidLidPercentComplete */
e_ews_message_add_extended_property_distinguished_tag_double (msg, "Task", 0x8102, 0.0);
/* PidLidTaskDueDate */
e_ews_message_add_extended_property_distinguished_tag_time (msg, "Task", 0x8105, dueby_tt);
/* PidLidTaskComplete */
e_ews_message_add_extended_property_distinguished_tag_boolean (msg, "Task", 0x811c, FALSE);
}
}
if (create_data->recipients) {
GHashTable *recip_to, *recip_cc, *recip_bcc;
recip_to = g_hash_table_new (camel_strcase_hash, camel_strcase_equal);
recip_cc = g_hash_table_new (camel_strcase_hash, camel_strcase_equal);
recip_bcc = g_hash_table_new (camel_strcase_hash, camel_strcase_equal);
filter_recipients (create_data->message, create_data->recipients, recip_to, recip_cc, recip_bcc);
write_recipients (msg, "ToRecipients", recip_to);
write_recipients (msg, "CcRecipients", recip_cc);
write_recipients (msg, "BccRecipients", recip_bcc);
g_hash_table_destroy (recip_to);
g_hash_table_destroy (recip_cc);
g_hash_table_destroy (recip_bcc);
}
e_ews_message_write_string_parameter_with_attribute (
msg,
"IsRead",
NULL,
(message_camel_flags & CAMEL_MESSAGE_SEEN) != 0 ? "true" : "false",
NULL,
NULL);
e_soap_message_end_element (msg); /* Message */
g_free (create_data);
}
static gboolean
nntp_folder_append_message_sync (CamelFolder *folder,
CamelMimeMessage *message,
CamelMessageInfo *info,
gchar **appended_uid,
GCancellable *cancellable,
GError **error)
{
CamelStore *parent_store;
CamelNNTPStore *nntp_store;
CamelNNTPStream *nntp_stream = NULL;
CamelStream *filtered_stream;
CamelMimeFilter *crlffilter;
gint ret;
guint u;
struct _camel_header_raw *header, *savedhdrs, *n, *tail;
const gchar *full_name;
gchar *group, *line;
gboolean success = TRUE;
GError *local_error = NULL;
full_name = camel_folder_get_full_name (folder);
parent_store = camel_folder_get_parent_store (folder);
nntp_store = CAMEL_NNTP_STORE (parent_store);
/* send 'POST' command */
ret = camel_nntp_command (
nntp_store, cancellable, error, NULL, &line, "post");
if (ret != 340) {
if (ret == 440) {
g_set_error (
error, CAMEL_FOLDER_ERROR,
CAMEL_FOLDER_ERROR_INSUFFICIENT_PERMISSION,
_("Posting failed: %s"), line);
success = FALSE;
} else if (ret != -1) {
g_set_error (
error, CAMEL_ERROR,
CAMEL_ERROR_GENERIC,
_("Posting failed: %s"), line);
success = FALSE;
}
goto exit;
}
/* the 'Newsgroups: ' header */
group = g_strdup_printf ("Newsgroups: %s\r\n", full_name);
/* remove mail 'To', 'CC', and 'BCC' headers */
savedhdrs = NULL;
tail = (struct _camel_header_raw *) &savedhdrs;
header = (struct _camel_header_raw *) &CAMEL_MIME_PART (message)->headers;
n = header->next;
while (n != NULL) {
if (!g_ascii_strcasecmp (n->name, "To") || !g_ascii_strcasecmp (n->name, "Cc") || !g_ascii_strcasecmp (n->name, "Bcc")) {
header->next = n->next;
tail->next = n;
n->next = NULL;
tail = n;
} else {
header = n;
}
n = header->next;
}
nntp_stream = camel_nntp_store_ref_stream (nntp_store);
/* setup stream filtering */
filtered_stream = camel_stream_filter_new (CAMEL_STREAM (nntp_stream));
crlffilter = camel_mime_filter_crlf_new (
CAMEL_MIME_FILTER_CRLF_ENCODE,
CAMEL_MIME_FILTER_CRLF_MODE_CRLF_DOTS);
camel_stream_filter_add (
CAMEL_STREAM_FILTER (filtered_stream), crlffilter);
g_object_unref (crlffilter);
/* write the message */
if (local_error == NULL)
camel_stream_write (
CAMEL_STREAM (nntp_stream),
group, strlen (group),
cancellable, &local_error);
if (local_error == NULL)
camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (message),
filtered_stream, cancellable, &local_error);
if (local_error == NULL)
camel_stream_flush (
filtered_stream, cancellable, &local_error);
if (local_error == NULL)
camel_stream_write (
CAMEL_STREAM (nntp_stream),
"\r\n.\r\n", 5,
cancellable, &local_error);
if (local_error == NULL)
camel_nntp_stream_line (
nntp_stream, (guchar **) &line,
&u, cancellable, &local_error);
if (local_error == NULL && atoi (line) != 240)
local_error = g_error_new_literal (
CAMEL_ERROR, CAMEL_ERROR_GENERIC, line);
if (local_error != NULL) {
g_propagate_prefixed_error (
error, local_error, _("Posting failed: "));
success = FALSE;
}
g_object_unref (filtered_stream);
g_free (group);
header->next = savedhdrs;
exit:
g_clear_object (&nntp_stream);
return success;
}
static void
nntp_folder_append_message_online (CamelFolder *folder, CamelMimeMessage *mime_message,
const CamelMessageInfo *info, char **appended_uid,
CamelException *ex)
{
CamelNNTPStore *nntp_store = (CamelNNTPStore *) folder->parent_store;
CamelStream *stream = (CamelStream*)nntp_store->stream;
CamelStreamFilter *filtered_stream;
CamelMimeFilter *crlffilter;
int ret;
unsigned int u;
struct _camel_header_raw *header, *savedhdrs, *n, *tail;
char *group, *line;
CAMEL_SERVICE_REC_LOCK(nntp_store, connect_lock);
/* send 'POST' command */
ret = camel_nntp_command (nntp_store, ex, NULL, &line, "post");
if (ret != 340) {
if (ret == 440)
camel_exception_setv (ex, CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
_("Posting failed: %s"), line);
else if (ret != -1)
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
_("Posting failed: %s"), line);
CAMEL_SERVICE_REC_UNLOCK(nntp_store, connect_lock);
return;
}
/* the 'Newsgroups: ' header */
group = g_strdup_printf ("Newsgroups: %s\r\n", folder->full_name);
/* setup stream filtering */
crlffilter = camel_mime_filter_crlf_new (CAMEL_MIME_FILTER_CRLF_ENCODE, CAMEL_MIME_FILTER_CRLF_MODE_CRLF_DOTS);
filtered_stream = camel_stream_filter_new_with_stream (stream);
camel_stream_filter_add (filtered_stream, crlffilter);
camel_object_unref (crlffilter);
/* remove mail 'To', 'CC', and 'BCC' headers */
savedhdrs = NULL;
tail = (struct _camel_header_raw *) &savedhdrs;
header = (struct _camel_header_raw *) &CAMEL_MIME_PART (mime_message)->headers;
n = header->next;
while (n != NULL) {
if (!g_ascii_strcasecmp (n->name, "To") || !g_ascii_strcasecmp (n->name, "Cc") || !g_ascii_strcasecmp (n->name, "Bcc")) {
header->next = n->next;
tail->next = n;
n->next = NULL;
tail = n;
} else {
header = n;
}
n = header->next;
}
/* write the message */
if (camel_stream_write(stream, group, strlen(group)) == -1
|| camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (mime_message), CAMEL_STREAM (filtered_stream)) == -1
|| camel_stream_flush (CAMEL_STREAM (filtered_stream)) == -1
|| camel_stream_write (stream, "\r\n.\r\n", 5) == -1
|| (ret = camel_nntp_stream_line (nntp_store->stream, (unsigned char **)&line, &u)) == -1) {
if (errno == EINTR)
camel_exception_setv (ex, CAMEL_EXCEPTION_USER_CANCEL, _("User canceled"));
else
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, _("Posting failed: %s"), g_strerror (errno));
} else if (atoi(line) != 240) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, _("Posting failed: %s"), line);
}
camel_object_unref (filtered_stream);
g_free(group);
header->next = savedhdrs;
CAMEL_SERVICE_REC_UNLOCK(nntp_store, connect_lock);
return;
}
/* this is MIME specific, doesn't belong here really */
static gssize
multipart_write_to_stream_sync (CamelDataWrapper *data_wrapper,
CamelStream *stream,
GCancellable *cancellable,
GError **error)
{
CamelMultipart *multipart = CAMEL_MULTIPART (data_wrapper);
const gchar *boundary;
GList *node;
gchar *content;
gssize total = 0;
gssize count;
/* get the bundary text */
boundary = camel_multipart_get_boundary (multipart);
/* we cannot write a multipart without a boundary string */
g_return_val_if_fail (boundary, -1);
/*
* write the preface text (usually something like
* "This is a mime message, if you see this, then
* your mail client probably doesn't support ...."
*/
if (multipart->preface) {
count = camel_stream_write_string (
stream, multipart->preface, cancellable, error);
if (count == -1)
return -1;
total += count;
}
/*
* Now, write all the parts, separated by the boundary
* delimiter
*/
node = multipart->parts;
while (node) {
content = g_strdup_printf ("\n--%s\n", boundary);
count = camel_stream_write_string (
stream, content, cancellable, error);
g_free (content);
if (count == -1)
return -1;
total += count;
count = camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (node->data),
stream, cancellable, error);
if (count == -1)
return -1;
total += count;
node = node->next;
}
/* write the terminating boudary delimiter */
content = g_strdup_printf ("\n--%s--\n", boundary);
count = camel_stream_write_string (
stream, content, cancellable, error);
g_free (content);
if (count == -1)
return -1;
total += count;
/* and finally the postface */
if (multipart->postface) {
count = camel_stream_write_string (
stream, multipart->postface, cancellable, error);
if (count == -1)
return -1;
total += count;
}
return total;
}
static gboolean
empe_mp_signed_parse (EMailParserExtension *extension,
EMailParser *parser,
CamelMimePart *part,
GString *part_id,
GCancellable *cancellable,
GQueue *out_mail_parts)
{
CamelMimePart *cpart = NULL;
CamelMultipart *multipart;
CamelCipherContext *cipher = NULL;
CamelContentType *content_type;
CamelSession *session;
guint32 validity_type;
CamelCipherValidity *valid;
const gchar *protocol = NULL;
GError *local_error = NULL;
gint i, nparts, len;
gboolean secured;
/* If the part is application/pgp-signature sub-part then skip it. */
if (!CAMEL_IS_MULTIPART (part)) {
content_type = camel_mime_part_get_content_type (part);
if (camel_content_type_is (
content_type, "application", "pgp-signature")) {
return TRUE;
}
}
multipart = (CamelMultipart *) camel_medium_get_content ((CamelMedium *) part);
if (CAMEL_IS_MULTIPART_SIGNED (multipart)) {
cpart = camel_multipart_get_part (
multipart, CAMEL_MULTIPART_SIGNED_CONTENT);
}
if (cpart == NULL) {
e_mail_parser_error (
parser, out_mail_parts,
_("Could not parse MIME message. "
"Displaying as source."));
e_mail_parser_parse_part_as (
parser, part, part_id,
"application/vnd.evolution.source",
cancellable, out_mail_parts);
return TRUE;
}
content_type = camel_data_wrapper_get_mime_type_field (
CAMEL_DATA_WRAPPER (multipart));
if (content_type != NULL)
protocol = camel_content_type_param (content_type, "protocol");
session = e_mail_parser_get_session (parser);
/* FIXME: Should be done via a plugin interface */
/* FIXME: duplicated in em-format-html-display.c */
if (protocol != NULL) {
#ifdef ENABLE_SMIME
if (g_ascii_strcasecmp ("application/x-pkcs7-signature", protocol) == 0
|| g_ascii_strcasecmp ("application/pkcs7-signature", protocol) == 0) {
cipher = camel_smime_context_new (session);
validity_type = E_MAIL_PART_VALIDITY_SMIME;
} else {
#endif
if (g_ascii_strcasecmp ("application/pgp-signature", protocol) == 0) {
cipher = camel_gpg_context_new (session);
validity_type = E_MAIL_PART_VALIDITY_PGP;
}
#ifdef ENABLE_SMIME
}
#endif
}
if (cipher == NULL) {
e_mail_parser_error (
parser, out_mail_parts,
_("Unsupported signature format"));
e_mail_parser_parse_part_as (
parser, part, part_id, "multipart/mixed",
cancellable, out_mail_parts);
return TRUE;
}
valid = camel_cipher_context_verify_sync (
cipher, part, cancellable, &local_error);
if (local_error != NULL) {
e_mail_parser_error (
parser, out_mail_parts,
_("Error verifying signature: %s"),
local_error->message);
e_mail_parser_parse_part_as (
parser, part, part_id, "multipart/mixed",
cancellable, out_mail_parts);
g_object_unref (cipher);
g_error_free (local_error);
return TRUE;
}
nparts = camel_multipart_get_number (multipart);
secured = FALSE;
len = part_id->len;
for (i = 0; i < nparts; i++) {
GQueue work_queue = G_QUEUE_INIT;
GList *head, *link;
CamelMimePart *subpart;
subpart = camel_multipart_get_part (multipart, i);
g_string_append_printf (part_id, ".signed.%d", i);
g_warn_if_fail (e_mail_parser_parse_part (
parser, subpart, part_id, cancellable, &work_queue));
g_string_truncate (part_id, len);
if (!secured)
secured = e_mail_part_is_secured (subpart);
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,
validity_type | E_MAIL_PART_VALIDITY_SIGNED);
}
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 (!secured) {
GQueue work_queue = G_QUEUE_INIT;
EMailPart *mail_part;
g_string_append (part_id, ".signed.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,
validity_type | E_MAIL_PART_VALIDITY_SIGNED);
e_queue_transfer (&work_queue, out_mail_parts);
g_string_truncate (part_id, len);
}
camel_cipher_validity_free (valid);
g_object_unref (cipher);
return TRUE;
}
static gint
multipart_signed_parse_content (CamelMultipartSigned *mps)
{
CamelMimeParser *cmp;
CamelMultipart *mp = (CamelMultipart *) mps;
CamelDataWrapper *data_wrapper;
GByteArray *byte_array;
CamelStream *stream;
const gchar *boundary;
gchar *buf;
gsize len;
gint state;
boundary = camel_multipart_get_boundary (mp);
g_return_val_if_fail (boundary != NULL, -1);
data_wrapper = CAMEL_DATA_WRAPPER (mps);
byte_array = camel_data_wrapper_get_byte_array (data_wrapper);
stream = camel_stream_mem_new ();
/* Do not give the stream ownership of the byte array. */
camel_stream_mem_set_byte_array (
CAMEL_STREAM_MEM (stream), byte_array);
/* This is all seriously complex.
* This is so we can parse all cases properly, without altering the content.
* All we are doing is finding part offsets. */
cmp = camel_mime_parser_new ();
camel_mime_parser_init_with_stream (cmp, stream, NULL);
camel_mime_parser_push_state (cmp, CAMEL_MIME_PARSER_STATE_MULTIPART, boundary);
mps->start1 = -1;
mps->end1 = -1;
mps->start2 = -1;
mps->end2 = -1;
while ((state = camel_mime_parser_step (cmp, &buf, &len)) != CAMEL_MIME_PARSER_STATE_MULTIPART_END) {
if (mps->start1 == -1) {
mps->start1 = camel_mime_parser_tell_start_headers (cmp);
} else if (mps->start2 == -1) {
mps->start2 = camel_mime_parser_tell_start_headers (cmp);
mps->end1 = camel_mime_parser_tell_start_boundary (cmp);
if (mps->end1 > mps->start1 && byte_array->data[mps->end1 - 1] == '\n')
mps->end1--;
if (mps->end1 > mps->start1 && byte_array->data[mps->end1 - 1] == '\r')
mps->end1--;
} else {
g_warning ("multipart/signed has more than 2 parts, remaining parts ignored");
state = CAMEL_MIME_PARSER_STATE_MULTIPART_END;
break;
}
if (multipart_signed_skip_content (cmp) == -1)
break;
}
if (state == CAMEL_MIME_PARSER_STATE_MULTIPART_END) {
mps->end2 = camel_mime_parser_tell_start_boundary (cmp);
camel_multipart_set_preface (mp, camel_mime_parser_preface (cmp));
camel_multipart_set_postface (mp, camel_mime_parser_postface (cmp));
}
g_object_unref (cmp);
g_object_unref (stream);
if (mps->end2 == -1 || mps->start2 == -1) {
if (mps->end1 == -1)
mps->start1 = -1;
return -1;
}
return 0;
}
gint main (gint argc, gchar **argv)
{
CamelService *service;
CamelSession *session;
CamelStore *store;
CamelFolder *folder;
CamelMimeMessage *msg;
gint i, j;
CamelStream *mbox;
CamelFilterDriver *driver;
GError *error = NULL;
camel_test_init (argc, argv);
camel_test_provider_init (1, local_drivers);
/* clear out any camel-test data */
system ("/bin/rm -rf /tmp/camel-test");
camel_test_start ("Simple filtering of mbox");
session = camel_test_session_new ("/tmp/camel-test");
/* todo: cross-check everything with folder_info checks as well */
/* todo: work out how to do imap/pop/nntp tests */
push ("getting store");
service = camel_session_add_service (
session, "test-uid", "mbox:///tmp/camel-test/mbox",
CAMEL_PROVIDER_STORE, &error);
check_msg (error == NULL, "getting store: %s", error->message);
check (CAMEL_IS_STORE (service));
store = CAMEL_STORE (service);
g_clear_error (&error);
pull ();
push ("Creating output folders");
for (i = 0; i < G_N_ELEMENTS (mailboxes); i++) {
push ("creating %s", mailboxes[i].name);
mailboxes[i].folder = folder = camel_store_get_folder_sync (
store, mailboxes[i].name,
CAMEL_STORE_FOLDER_CREATE, NULL, &error);
check_msg (error == NULL, "%s", error->message);
check (folder != NULL);
/* we need an empty folder for this to work */
test_folder_counts (folder, 0, 0);
g_clear_error (&error);
pull ();
}
pull ();
/* append a bunch of messages with specific content */
push ("creating 100 test message mbox");
mbox = camel_stream_fs_new_with_name ("/tmp/camel-test/inbox", O_WRONLY|O_CREAT|O_EXCL, 0600, NULL);
for (j = 0; j < 100; j++) {
gchar *content, *subject;
push ("creating test message");
msg = test_message_create_simple ();
content = g_strdup_printf ("data%d content\n", j);
test_message_set_content_simple ((CamelMimePart *)msg, 0, "text/plain",
content, strlen (content));
test_free (content);
subject = g_strdup_printf ("Test%d message%d subject", j, 100-j);
camel_mime_message_set_subject (msg, subject);
camel_mime_message_set_date (msg, j * 60 * 24, 0);
pull ();
camel_stream_write_string (mbox, "From \n", NULL, NULL);
check (camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (msg), mbox, NULL, NULL) != -1);
#if 0
push ("appending simple message %d", j);
camel_folder_append_message (folder, msg, NULL, ex);
check_msg (error == NULL, "%s", error->message);
g_clear_error (&error);
pull ();
#endif
test_free (subject);
check_unref (msg, 1);
}
check (camel_stream_close (mbox, NULL, NULL) != -1);
check_unref (mbox, 1);
pull ();
push ("Building filters");
driver = camel_filter_driver_new (session);
camel_filter_driver_set_folder_func (driver, get_folder, NULL);
for (i = 0; i < G_N_ELEMENTS (rules); i++) {
camel_filter_driver_add_rule (driver, rules[i].name, rules[i].match, rules[i].action);
}
pull ();
push ("Executing filters");
camel_filter_driver_set_default_folder (driver, mailboxes[0].folder);
#if 0 /* FIXME We no longer filter mbox files. */
camel_filter_driver_filter_mbox (
driver, "/tmp/camel-test/inbox", NULL, NULL, &error);
#endif
check_msg (error == NULL, "%s", error->message);
/* now need to check the folder counts/etc */
check_unref (driver, 1);
g_clear_error (&error);
pull ();
/* this tests that invalid rules are caught */
push ("Testing broken match rules");
for (i = 0; i < G_N_ELEMENTS (brokens); i++) {
push ("rule %s", brokens[i].match);
driver = camel_filter_driver_new (session);
camel_filter_driver_set_folder_func (driver, get_folder, NULL);
camel_filter_driver_add_rule (driver, brokens[i].name, brokens[i].match, brokens[i].action);
#if 0 /* FIXME We no longer filter mbox files. */
camel_filter_driver_filter_mbox (
driver, "/tmp/camel-test/inbox", NULL, NULL, &error);
#endif
check (error != NULL);
check_unref (driver, 1);
g_clear_error (&error);
pull ();
}
pull ();
push ("Testing broken action rules");
for (i = 0; i < G_N_ELEMENTS (brokena); i++) {
push ("rule %s", brokena[i].action);
driver = camel_filter_driver_new (session);
camel_filter_driver_set_folder_func (driver, get_folder, NULL);
camel_filter_driver_add_rule (driver, brokena[i].name, brokena[i].match, brokena[i].action);
#if 0 /* FIXME We no longer filter mbox files. */
camel_filter_driver_filter_mbox (
driver, "/tmp/camel-test/inbox", NULL, NULL, &error);
#endif
check (error != NULL);
check_unref (driver, 1);
g_clear_error (&error);
pull ();
}
pull ();
for (i = 0; i < G_N_ELEMENTS (mailboxes); i++) {
check_unref (mailboxes[i].folder, 1);
}
check_unref (store, 1);
check_unref (session, 1);
camel_test_end ();
return 0;
}
static gssize
multipart_signed_write_to_stream_sync (CamelDataWrapper *data_wrapper,
CamelStream *stream,
GCancellable *cancellable,
GError **error)
{
CamelMultipartSigned *mps = (CamelMultipartSigned *) data_wrapper;
CamelMultipart *mp = (CamelMultipart *) mps;
GByteArray *byte_array;
const gchar *boundary;
gssize total = 0;
gssize count;
gchar *content;
byte_array = camel_data_wrapper_get_byte_array (data_wrapper);
/* we have 3 basic cases:
* 1. constructed, we write out the data wrapper stream we got
* 2. signed content, we create and write out a new stream
* 3. invalid
*/
/* 1 */
/* FIXME: locking? */
if (byte_array->len > 0) {
return camel_stream_write (
stream, (gchar *) byte_array->data,
byte_array->len, cancellable, error);
}
/* 3 */
if (mps->contentraw == NULL) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("No content available"));
return -1;
}
/* 3 */
if (mps->signature == NULL) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("No signature available"));
return -1;
}
/* 2 */
boundary = camel_multipart_get_boundary (mp);
if (mp->preface) {
count = camel_stream_write_string (
stream, mp->preface, cancellable, error);
if (count == -1)
return -1;
total += count;
}
/* first boundary */
content = g_strdup_printf ("\n--%s\n", boundary);
count = camel_stream_write_string (
stream, content, cancellable, error);
g_free (content);
if (count == -1)
return -1;
total += count;
/* output content part */
/* XXX Both CamelGpgContext and CamelSMIMEContext set this
* to a memory stream, so assume it's always seekable. */
g_seekable_seek (
G_SEEKABLE (mps->contentraw), 0, G_SEEK_SET, NULL, NULL);
count = camel_stream_write_to_stream (
mps->contentraw, stream, cancellable, error);
if (count == -1)
return -1;
total += count;
/* boundary */
content = g_strdup_printf ("\n--%s\n", boundary);
count = camel_stream_write_string (
stream, content, cancellable, error);
g_free (content);
if (count == -1)
return -1;
total += count;
/* signature */
count = camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (mps->signature),
stream, cancellable, error);
if (count == -1)
return -1;
total += count;
/* write the terminating boudary delimiter */
content = g_strdup_printf ("\n--%s--\n", boundary);
count = camel_stream_write_string (
stream, content, cancellable, error);
g_free (content);
if (count == -1)
return -1;
total += count;
/* and finally the postface */
if (mp->postface) {
count = camel_stream_write_string (
stream, mp->postface, cancellable, error);
if (count == -1)
return -1;
total += count;
}
return total;
}
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;
}
static CamelMimePart *
multipart_signed_get_part (CamelMultipart *multipart,
guint index)
{
CamelMultipartSigned *mps = (CamelMultipartSigned *) multipart;
CamelDataWrapper *data_wrapper;
CamelStream *stream;
GByteArray *byte_array;
data_wrapper = CAMEL_DATA_WRAPPER (multipart);
byte_array = camel_data_wrapper_get_byte_array (data_wrapper);
switch (index) {
case CAMEL_MULTIPART_SIGNED_CONTENT:
if (mps->content)
return mps->content;
if (mps->contentraw) {
g_return_val_if_fail (
G_IS_SEEKABLE (mps->contentraw), NULL);
stream = g_object_ref (mps->contentraw);
} else if (mps->start1 == -1
&& multipart_signed_parse_content (mps) == -1
&& byte_array->len == 0) {
g_warning ("Trying to get content on an invalid multipart/signed");
return NULL;
} else if (byte_array->len == 0) {
return NULL;
} else if (mps->start1 == -1) {
stream = camel_stream_mem_new ();
camel_stream_mem_set_byte_array (
CAMEL_STREAM_MEM (stream), byte_array);
} else {
stream = multipart_signed_clip_stream (
mps, mps->start1, mps->end1);
}
g_seekable_seek (
G_SEEKABLE (stream), 0, G_SEEK_SET, NULL, NULL);
mps->content = camel_mime_part_new ();
camel_data_wrapper_construct_from_stream_sync (
CAMEL_DATA_WRAPPER (mps->content), stream, NULL, NULL);
g_object_unref (stream);
return mps->content;
case CAMEL_MULTIPART_SIGNED_SIGNATURE:
if (mps->signature)
return mps->signature;
if (mps->start1 == -1
&& multipart_signed_parse_content (mps) == -1) {
g_warning ("Trying to get signature on invalid multipart/signed");
return NULL;
} else if (byte_array->len == 0) {
return NULL;
}
stream = multipart_signed_clip_stream (
mps, mps->start2, mps->end2);
g_seekable_seek (
G_SEEKABLE (stream), 0, G_SEEK_SET, NULL, NULL);
mps->signature = camel_mime_part_new ();
camel_data_wrapper_construct_from_stream_sync (
CAMEL_DATA_WRAPPER (mps->signature),
stream, NULL, NULL);
g_object_unref (stream);
return mps->signature;
default:
g_warning ("trying to get object out of bounds for multipart");
}
return NULL;
}
static gint
run_command (struct _CamelSExp *f,
gint argc,
struct _CamelSExpResult **argv,
FilterMessageSearch *fms)
{
CamelMimeMessage *message;
CamelStream *stream;
gint i;
gint pipe_to_child;
GPid child_pid;
GError *error = NULL;
GPtrArray *args;
child_watch_data_t child_watch_data;
GSource *source;
GMainContext *context;
if (argc < 1 || argv[0]->value.string[0] == '\0')
return 0;
args = g_ptr_array_new ();
for (i = 0; i < argc; i++)
g_ptr_array_add (args, argv[i]->value.string);
g_ptr_array_add (args, NULL);
if (!g_spawn_async_with_pipes (NULL,
(gchar **) args->pdata,
NULL,
G_SPAWN_DO_NOT_REAP_CHILD |
G_SPAWN_SEARCH_PATH |
G_SPAWN_STDOUT_TO_DEV_NULL |
G_SPAWN_STDERR_TO_DEV_NULL,
child_setup_func,
NULL,
&child_pid,
&pipe_to_child,
NULL,
NULL,
&error)) {
g_ptr_array_free (args, TRUE);
g_set_error (
fms->error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Failed to create child process '%s': %s"),
argv[0]->value.string, error->message);
g_error_free (error);
return -1;
}
g_ptr_array_free (args, TRUE);
message = camel_filter_search_get_message (fms, f);
stream = camel_stream_fs_new_with_fd (pipe_to_child);
camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (message), stream, NULL, NULL);
camel_stream_flush (stream, NULL, NULL);
g_object_unref (stream);
context = g_main_context_new ();
child_watch_data.loop = g_main_loop_new (context, FALSE);
g_main_context_unref (context);
source = g_child_watch_source_new (child_pid);
g_source_set_callback (source, (GSourceFunc) child_watch, &child_watch_data, NULL);
g_source_attach (source, g_main_loop_get_context (child_watch_data.loop));
g_source_unref (source);
g_main_loop_run (child_watch_data.loop);
g_main_loop_unref (child_watch_data.loop);
#ifndef G_OS_WIN32
if (WIFEXITED (child_watch_data.child_status))
return WEXITSTATUS (child_watch_data.child_status);
else
return -1;
#else
return child_watch_data.child_status;
#endif
}
gboolean
e_composer_autosave_snapshot (EMsgComposer *composer)
{
GtkhtmlEditor *editor;
CamelMimeMessage *message;
AutosaveState *state;
CamelStream *stream;
gint camelfd;
const gchar *errmsg;
g_return_val_if_fail (E_IS_MSG_COMPOSER (composer), FALSE);
editor = GTKHTML_EDITOR (composer);
/* If the contents are unchanged, exit early. */
if (!gtkhtml_editor_get_changed (editor))
return TRUE;
state = g_object_get_data (G_OBJECT (composer), "autosave");
g_return_val_if_fail (state != NULL, FALSE);
/* Open the autosave file on-demand. */
if (!composer_autosave_state_open (state, NULL)) {
errmsg = _("Could not open autosave file");
goto fail;
}
/* Extract a MIME message from the composer. */
message = e_msg_composer_get_message_draft (composer);
if (message == NULL) {
errmsg = _("Unable to retrieve message from editor");
goto fail;
}
/* Move to the beginning of the autosave file. */
if (lseek (state->fd, (off_t) 0, SEEK_SET) < 0) {
camel_object_unref (message);
errmsg = g_strerror (errno);
goto fail;
}
/* Destroy the contents of the autosave file. */
if (ftruncate (state->fd, (off_t) 0) < 0) {
camel_object_unref (message);
errmsg = g_strerror (errno);
goto fail;
}
/* Duplicate the file descriptor for Camel. */
if ((camelfd = dup (state->fd)) < 0) {
camel_object_unref (message);
errmsg = g_strerror (errno);
goto fail;
}
/* Open a CamelStream to the autosave file. */
stream = camel_stream_fs_new_with_fd (camelfd);
/* Write the message to the CamelStream. */
if (camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), stream) < 0) {
camel_object_unref (message);
camel_object_unref (stream);
errmsg = g_strerror (errno);
goto fail;
}
/* Close the CamelStream. */
if (camel_stream_close (CAMEL_STREAM (stream)) < 0) {
camel_object_unref (message);
camel_object_unref (stream);
errmsg = g_strerror (errno);
goto fail;
}
/* Snapshot was successful; set various flags. */
gtkhtml_editor_set_changed (editor, FALSE);
e_composer_autosave_set_saved (composer, TRUE);
camel_object_unref (message);
camel_object_unref (stream);
return TRUE;
fail:
e_error_run (
GTK_WINDOW (composer), "mail-composer:no-autosave",
(state->filename != NULL) ? state->filename : "",
errmsg, NULL);
return FALSE;
}
