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; }