1/*************************************************************************** 2 * 3 * CVSID: $Id$ 4 * 5 * hald_runner.h - Interface to the hal runner helper daemon 6 * 7 * Copyright (C) 2006 Sjoerd Simons <sjoerd@luon.net> 8 * 9 * Licensed under the Academic Free License version 2.1 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of the GNU General Public License as published by 13 * the Free Software Foundation; either version 2 of the License, or 14 * (at your option) any later version. 15 * 16 * This program is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 24 * 25 **************************************************************************/ 26 27#ifndef HALD_RUNNER_H 28#define HALD_RUNNER_H 29 30#include "device.h" 31 32/* Successful run of the program */ 33#define HALD_RUN_SUCCESS 0x0 34/* Process was killed because of running too long */ 35#define HALD_RUN_TIMEOUT 0x1 36/* Failed to start for some reason */ 37#define HALD_RUN_FAILED 0x2 38/* Killed on purpose, e.g. hal_runner_kill_device */ 39#define HALD_RUN_KILLED 0x4 40 41/* Default sane timeout */ 42#define HAL_HELPER_TIMEOUT 10000 43 44typedef void (*HalRunTerminatedCB) (HalDevice *d, guint32 exit_type, 45 gint return_code, gchar **error, 46 gpointer data1, gpointer data2); 47 48/* Start the runner daemon */ 49gboolean 50hald_runner_start_runner(void); 51 52/* Start a helper, returns true on a successfull start. 53 * cb will be called on abnormal or premature termination 54 * only 55 */ 56gboolean 57hald_runner_start (HalDevice *device, const gchar *command_line, char **extra_env, 58 HalRunTerminatedCB cb, gpointer data1, gpointer data2); 59 60/* Run a helper program using the commandline, with input as infomation on 61 * stdin */ 62void 63hald_runner_run(HalDevice *device, 64 const gchar *command_line, char **extra_env, 65 guint32 timeout, 66 HalRunTerminatedCB cb, 67 gpointer data1, gpointer data2); 68void 69hald_runner_run_method(HalDevice *device, 70 const gchar *command_line, char **extra_env, 71 gchar *input, gboolean error_on_stderr, 72 guint32 timeout, 73 HalRunTerminatedCB cb, 74 gpointer data1, gpointer data2); 75 76void hald_runner_kill_device(HalDevice *device); 77void hald_runner_kill_all(); 78 79/* called by the core to tell the runner a device was finalized */ 80void runner_device_finalized (HalDevice *device); 81 82#endif 83