static void silc_sftp_server_attr(SilcSFTP sftp,
SilcSFTPStatus status,
const SilcSFTPAttributes attrs,
void *context)
{
SilcSFTPServer server = (SilcSFTPServer)sftp;
SilcUInt32 id = SILC_PTR_TO_32(context);
SilcBuffer attr_buf;
SILC_LOG_DEBUG(("Attr callback"));
SILC_LOG_DEBUG(("Request ID: %d", id));
if (status != SILC_SFTP_STATUS_OK) {
silc_sftp_send_error(server, status, id);
return;
}
attr_buf = silc_sftp_attr_encode(attrs);
if (!attr_buf) {
silc_sftp_send_error(server, SILC_SFTP_STATUS_FAILURE, id);
return;
}
silc_sftp_send_packet(server, SILC_SFTP_ATTRS, 4 + silc_buffer_len(attr_buf),
SILC_STR_UI_INT(id),
SILC_STR_DATA(silc_buffer_data(attr_buf),
silc_buffer_len(attr_buf)),
SILC_STR_END);
silc_buffer_free(attr_buf);
}
SilcBuffer silc_sftp_name_encode(SilcSFTPName name)
{
SilcBuffer buffer;
int i, len = 4;
SilcBuffer *attr_buf;
attr_buf = silc_calloc(name->count, sizeof(*attr_buf));
if (!attr_buf)
return NULL;
for (i = 0; i < name->count; i++) {
len += (8 + strlen(name->filename[i]) + strlen(name->long_filename[i]));
attr_buf[i] = silc_sftp_attr_encode(name->attrs[i]);
if (!attr_buf[i])
return NULL;
len += silc_buffer_len(attr_buf[i]);
}
buffer = silc_buffer_alloc(len);
if (!buffer)
return NULL;
silc_buffer_end(buffer);
silc_buffer_format(buffer,
SILC_STR_UI_INT(name->count),
SILC_STR_END);
silc_buffer_pull(buffer, 4);
for (i = 0; i < name->count; i++) {
len =
silc_buffer_format(buffer,
SILC_STR_UI_INT(strlen(name->filename[i])),
SILC_STR_UI32_STRING(name->filename[i]),
SILC_STR_UI_INT(strlen(name->long_filename[i])),
SILC_STR_UI32_STRING(name->long_filename[i]),
SILC_STR_DATA(silc_buffer_data(attr_buf[i]),
silc_buffer_len(attr_buf[i])),
SILC_STR_END);
silc_buffer_pull(buffer, len);
silc_free(attr_buf[i]);
}
silc_free(attr_buf);
silc_buffer_push(buffer, buffer->data - buffer->head);
return buffer;
}
