static gint
add_record (GnomePilotConduitSyncAbs *conduit,
GnomePilotRecord *remote,
EMemoConduitContext *ctxt)
{
ECalComponent *comp;
char *uid;
int retval = 0;
g_return_val_if_fail (remote != NULL, -1);
LOG (g_message ( "add_record: adding %s to desktop\n", print_remote (remote) ));
comp = comp_from_remote_record (conduit, remote, ctxt->default_comp, ctxt->timezone, &(ctxt->ai));
/* Give it a new UID otherwise it will be the uid of the default comp */
uid = e_cal_component_gen_uid ();
e_cal_component_set_uid (comp, uid);
if (!e_cal_create_object (ctxt->client, e_cal_component_get_icalcomponent (comp), NULL, NULL))
return -1;
e_pilot_map_insert (ctxt->map, remote->ID, uid, FALSE);
g_object_unref (comp);
return retval;
}
/**
* e_cal_util_new_component:
* @kind: Kind of the component to create.
*
* Creates a new #icalcomponent of the specified kind.
*
* Returns: the newly created component.
*/
icalcomponent *
e_cal_util_new_component (icalcomponent_kind kind)
{
icalcomponent *comp;
struct icaltimetype dtstamp;
gchar *uid;
comp = icalcomponent_new (kind);
uid = e_cal_component_gen_uid ();
icalcomponent_set_uid (comp, uid);
g_free (uid);
dtstamp = icaltime_current_time_with_zone (icaltimezone_get_utc_timezone ());
icalcomponent_set_dtstamp (comp, dtstamp);
return comp;
}
static gboolean
do_manage_comp_idle (struct _manage_comp *mc)
{
GError *error = NULL;
ECalClientSourceType source_type = E_CAL_CLIENT_SOURCE_TYPE_LAST;
ECalComponent *edit_comp = NULL;
g_return_val_if_fail (mc, FALSE);
source_type = e_cal_client_get_source_type (mc->client);
if (source_type == E_CAL_CLIENT_SOURCE_TYPE_LAST) {
free_manage_comp_struct (mc);
g_warning ("mail-to-task: Incorrect call of %s, no data given", G_STRFUNC);
return FALSE;
}
if (mc->stored_comp) {
const gchar *ask = get_question_edit_old (source_type);
if (ask) {
gchar *msg = g_strdup_printf (ask, icalcomponent_get_summary (mc->stored_comp) ? icalcomponent_get_summary (mc->stored_comp) : _("[No Summary]"));
gint chosen;
chosen = do_ask (msg, TRUE);
if (chosen == GTK_RESPONSE_YES) {
edit_comp = e_cal_component_new ();
if (!e_cal_component_set_icalcomponent (edit_comp, icalcomponent_new_clone (mc->stored_comp))) {
g_object_unref (edit_comp);
edit_comp = NULL;
error = g_error_new (
E_CAL_CLIENT_ERROR,
E_CAL_CLIENT_ERROR_INVALID_OBJECT,
"%s", _("Invalid object returned from a server"));
}
} else if (chosen == GTK_RESPONSE_NO) {
/* user wants to create a new event, thus generate a new UID */
gchar *new_uid = e_cal_component_gen_uid ();
edit_comp = mc->comp;
e_cal_component_set_uid (edit_comp, new_uid);
e_cal_component_set_recurid (edit_comp, NULL);
g_free (new_uid);
}
g_free (msg);
}
} else {
edit_comp = mc->comp;
}
if (edit_comp) {
EShell *shell;
ECompEditor *comp_editor;
/* FIXME Pass in the EShell instance. */
shell = e_shell_get_default ();
comp_editor = get_component_editor (
shell, mc->client, edit_comp,
edit_comp == mc->comp, &error);
if (comp_editor && !error) {
comp_editor_title_changed (GTK_WIDGET (comp_editor), NULL, mc);
e_signal_connect_notify (
comp_editor, "notify::title",
G_CALLBACK (comp_editor_title_changed), mc);
g_signal_connect (
comp_editor, "editor-closed",
G_CALLBACK (comp_editor_closed), mc);
gtk_window_present (GTK_WINDOW (comp_editor));
if (edit_comp != mc->comp)
g_object_unref (edit_comp);
} else {
g_warning ("Failed to create event editor: %s", error ? error->message : "Unknown error");
g_cond_signal (&mc->cond);
}
} else {
/* User canceled editing already existing event, so
* treat it as if he just closed the editor window. */
comp_editor_closed (NULL, FALSE, mc);
}
if (error != NULL) {
e_notice (
NULL, GTK_MESSAGE_ERROR,
_("An error occurred during processing: %s"),
error->message);
g_clear_error (&error);
}
return FALSE;
}
static gboolean
cal_backend_http_load (ECalBackendHttp *backend,
const gchar *uri,
gchar **out_certificate_pem,
GTlsCertificateFlags *out_certificate_errors,
GCancellable *cancellable,
GError **error)
{
ECalBackendHttpPrivate *priv = backend->priv;
ETimezoneCache *timezone_cache;
SoupMessage *soup_message;
SoupSession *soup_session;
icalcomponent *icalcomp, *subcomp;
icalcomponent_kind kind;
const gchar *newuri;
SoupURI *uri_parsed;
GHashTable *old_cache;
GSList *comps_in_cache;
ESource *source;
guint status_code;
gulong cancel_id = 0;
struct {
SoupSession *soup_session;
SoupMessage *soup_message;
} cancel_data;
timezone_cache = E_TIMEZONE_CACHE (backend);
soup_session = backend->priv->soup_session;
soup_message = cal_backend_http_new_message (backend, uri);
if (soup_message == NULL) {
g_set_error (
error, SOUP_HTTP_ERROR,
SOUP_STATUS_MALFORMED,
_("Malformed URI: %s"), uri);
return FALSE;
}
if (G_IS_CANCELLABLE (cancellable)) {
cancel_data.soup_session = soup_session;
cancel_data.soup_message = soup_message;
cancel_id = g_cancellable_connect (
cancellable,
G_CALLBACK (cal_backend_http_cancelled),
&cancel_data, (GDestroyNotify) NULL);
}
source = e_backend_get_source (E_BACKEND (backend));
e_soup_ssl_trust_connect (soup_message, source);
e_source_set_connection_status (source, E_SOURCE_CONNECTION_STATUS_CONNECTING);
status_code = soup_session_send_message (soup_session, soup_message);
if (G_IS_CANCELLABLE (cancellable))
g_cancellable_disconnect (cancellable, cancel_id);
if (status_code == SOUP_STATUS_NOT_MODIFIED) {
e_source_set_connection_status (source, E_SOURCE_CONNECTION_STATUS_CONNECTED);
/* attempts with ETag can result in 304 status code */
g_object_unref (soup_message);
priv->opened = TRUE;
return TRUE;
}
/* Handle redirection ourselves */
if (SOUP_STATUS_IS_REDIRECTION (status_code)) {
gboolean success;
newuri = soup_message_headers_get_list (
soup_message->response_headers, "Location");
d (g_message ("Redirected from %s to %s\n", async_context->uri, newuri));
if (newuri != NULL) {
gchar *redirected_uri;
if (newuri[0]=='/') {
g_warning ("Hey! Relative URI returned! Working around...\n");
uri_parsed = soup_uri_new (uri);
soup_uri_set_path (uri_parsed, newuri);
soup_uri_set_query (uri_parsed, NULL);
/* g_free (newuri); */
newuri = soup_uri_to_string (uri_parsed, FALSE);
g_message ("Translated URI: %s\n", newuri);
soup_uri_free (uri_parsed);
}
redirected_uri =
webcal_to_http_method (newuri, FALSE);
success = cal_backend_http_load (
backend, redirected_uri, out_certificate_pem, out_certificate_errors, cancellable, error);
g_free (redirected_uri);
} else {
g_set_error (
error, SOUP_HTTP_ERROR,
SOUP_STATUS_BAD_REQUEST,
_("Redirected to Invalid URI"));
success = FALSE;
}
if (success) {
e_source_set_connection_status (source, E_SOURCE_CONNECTION_STATUS_CONNECTED);
} else {
e_source_set_connection_status (source, E_SOURCE_CONNECTION_STATUS_DISCONNECTED);
}
g_object_unref (soup_message);
return success;
}
/* check status code */
if (!SOUP_STATUS_IS_SUCCESSFUL (status_code)) {
/* because evolution knows only G_IO_ERROR_CANCELLED */
if (status_code == SOUP_STATUS_CANCELLED)
g_set_error (
error, G_IO_ERROR, G_IO_ERROR_CANCELLED,
"%s", soup_message->reason_phrase);
else
g_set_error (
error, SOUP_HTTP_ERROR, status_code,
"%s", soup_message->reason_phrase);
if (status_code == SOUP_STATUS_SSL_FAILED) {
e_source_set_connection_status (source, E_SOURCE_CONNECTION_STATUS_SSL_FAILED);
cal_backend_http_extract_ssl_failed_data (soup_message, out_certificate_pem, out_certificate_errors);
} else {
e_source_set_connection_status (source, E_SOURCE_CONNECTION_STATUS_DISCONNECTED);
}
g_object_unref (soup_message);
empty_cache (backend);
return FALSE;
}
e_source_set_connection_status (source, E_SOURCE_CONNECTION_STATUS_CONNECTED);
if (priv->store) {
const gchar *etag;
etag = soup_message_headers_get_one (
soup_message->response_headers, "ETag");
if (etag != NULL && *etag == '\0')
etag = NULL;
e_cal_backend_store_put_key_value (priv->store, "ETag", etag);
}
/* get the calendar from the response */
icalcomp = icalparser_parse_string (soup_message->response_body->data);
if (!icalcomp) {
g_set_error (
error, SOUP_HTTP_ERROR,
SOUP_STATUS_MALFORMED,
_("Bad file format."));
g_object_unref (soup_message);
empty_cache (backend);
return FALSE;
}
if (icalcomponent_isa (icalcomp) != ICAL_VCALENDAR_COMPONENT) {
g_set_error (
error, SOUP_HTTP_ERROR,
SOUP_STATUS_MALFORMED,
_("Not a calendar."));
icalcomponent_free (icalcomp);
g_object_unref (soup_message);
empty_cache (backend);
return FALSE;
}
g_object_unref (soup_message);
soup_message = NULL;
/* Update cache */
old_cache = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
comps_in_cache = e_cal_backend_store_get_components (priv->store);
while (comps_in_cache != NULL) {
const gchar *uid;
ECalComponent *comp = comps_in_cache->data;
e_cal_component_get_uid (comp, &uid);
g_hash_table_insert (old_cache, g_strdup (uid), e_cal_component_get_as_string (comp));
comps_in_cache = g_slist_remove (comps_in_cache, comps_in_cache->data);
g_object_unref (comp);
}
kind = e_cal_backend_get_kind (E_CAL_BACKEND (backend));
subcomp = icalcomponent_get_first_component (icalcomp, ICAL_ANY_COMPONENT);
e_cal_backend_store_freeze_changes (priv->store);
while (subcomp) {
ECalComponent *comp;
icalcomponent_kind subcomp_kind;
icalproperty *prop = NULL;
subcomp_kind = icalcomponent_isa (subcomp);
prop = icalcomponent_get_first_property (subcomp, ICAL_UID_PROPERTY);
if (!prop && subcomp_kind == kind) {
gchar *new_uid = e_cal_component_gen_uid ();
icalcomponent_set_uid (subcomp, new_uid);
g_free (new_uid);
}
if (subcomp_kind == kind) {
comp = e_cal_component_new ();
if (e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (subcomp))) {
const gchar *uid;
gpointer orig_key, orig_value;
e_cal_component_get_uid (comp, &uid);
if (!put_component_to_store (backend, comp)) {
g_hash_table_remove (old_cache, uid);
} else if (g_hash_table_lookup_extended (old_cache, uid, &orig_key, &orig_value)) {
ECalComponent *orig_comp = e_cal_component_new_from_string (orig_value);
e_cal_backend_notify_component_modified (E_CAL_BACKEND (backend), orig_comp, comp);
g_hash_table_remove (old_cache, uid);
if (orig_comp)
g_object_unref (orig_comp);
} else {
e_cal_backend_notify_component_created (E_CAL_BACKEND (backend), comp);
}
}
g_object_unref (comp);
} else if (subcomp_kind == ICAL_VTIMEZONE_COMPONENT) {
icaltimezone *zone;
zone = icaltimezone_new ();
icaltimezone_set_component (zone, icalcomponent_new_clone (subcomp));
e_timezone_cache_add_timezone (timezone_cache, zone);
icaltimezone_free (zone, 1);
}
subcomp = icalcomponent_get_next_component (icalcomp, ICAL_ANY_COMPONENT);
}
e_cal_backend_store_thaw_changes (priv->store);
/* notify the removals */
g_hash_table_foreach_remove (old_cache, (GHRFunc) notify_and_remove_from_cache, backend);
g_hash_table_destroy (old_cache);
/* free memory */
icalcomponent_free (icalcomp);
priv->opened = TRUE;
return TRUE;
}
