static gboolean
print_to_pdf (WebKitWebFrame *frame, GError **err)
{
GtkPrintOperation *op;
GtkPrintOperationResult res;
char *path;
gboolean rv;
path = g_strdup_printf ("%s%c%x.pdf",mu_util_cache_dir(),
G_DIR_SEPARATOR, (unsigned)random());
if (!mu_util_create_dir_maybe (mu_util_cache_dir(),0700,FALSE)) {
g_warning ("Couldn't create tempdir");
return FALSE;
}
op = gtk_print_operation_new ();
gtk_print_operation_set_export_filename
(GTK_PRINT_OPERATION(op), path);
res = webkit_web_frame_print_full (frame, op,
GTK_PRINT_OPERATION_ACTION_EXPORT,
err);
g_object_unref (op);
rv = (res != GTK_PRINT_OPERATION_RESULT_ERROR);
if (rv)
g_print ("%s\n", path);
g_free (path);
return rv;
}
gchar*
mu_msg_part_get_cache_path (MuMsg *msg, MuMsgOptions opts, guint partid,
GError **err)
{
char *dirname, *filepath;
const char* path;
g_return_val_if_fail (msg, NULL);
if (!mu_msg_load_msg_file (msg, NULL))
return NULL;
path = mu_msg_get_path (msg);
/* g_compute_checksum_for_string may be better, but requires
* rel. new glib (2.16) */
dirname = g_strdup_printf ("%s%c%x%c%u",
mu_util_cache_dir(), G_DIR_SEPARATOR,
g_str_hash (path), G_DIR_SEPARATOR,
partid);
if (!mu_util_create_dir_maybe (dirname, 0700, FALSE)) {
mu_util_g_set_error (err, MU_ERROR_FILE,
"failed to create dir %s", dirname);
g_free (dirname);
return NULL;
}
filepath = mu_msg_part_get_path (msg, opts, dirname, partid, err);
g_free (dirname);
return filepath;
}