code.delx.au - pulseaudio/blob - src/daemon/daemon-conf.h

   1 #ifndef foodaemonconfhfoo
   2 #define foodaemonconfhfoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of PulseAudio.
   8
   9   Copyright 2004-2006 Lennart Poettering
  10   Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
  11
  12   PulseAudio is free software; you can redistribute it and/or modify
  13   it under the terms of the GNU Lesser General Public License as published
  14   by the Free Software Foundation; either version 2 of the License,
  15   or (at your option) any later version.
  16
  17   PulseAudio is distributed in the hope that it will be useful, but
  18   WITHOUT ANY WARRANTY; without even the implied warranty of
  19   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  20   General Public License for more details.
  21
  22   You should have received a copy of the GNU Lesser General Public License
  23   along with PulseAudio; if not, write to the Free Software
  24   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  25   USA.
  26 ***/
  27
  28 #include <pulsecore/log.h>
  29 #include <pulsecore/macro.h>
  30 #include <pulse/sample.h>
  31
  32 #ifdef HAVE_SYS_RESOURCE_H
  33 #include <sys/resource.h>
  34 #endif
  35
  36 /* The actual command to execute */
  37 typedef enum pa_daemon_conf_cmd {
  38     PA_CMD_DAEMON,  /* the default */
  39     PA_CMD_HELP,
  40     PA_CMD_VERSION,
  41     PA_CMD_DUMP_CONF,
  42     PA_CMD_DUMP_MODULES,
  43     PA_CMD_KILL,
  44     PA_CMD_CHECK,
  45     PA_CMD_DUMP_RESAMPLE_METHODS,
  46     PA_CMD_CLEANUP_SHM
  47 } pa_daemon_conf_cmd_t;
  48
  49 #ifdef HAVE_SYS_RESOURCE_H
  50 typedef struct pa_rlimit {
  51     rlim_t value;
  52     pa_bool_t is_set;
  53 } pa_rlimit;
  54 #endif
  55
  56 /* A structure containing configuration data for the PulseAudio server . */
  57 typedef struct pa_daemon_conf {
  58     pa_daemon_conf_cmd_t cmd;
  59     pa_bool_t daemonize,
  60         fail,
  61         high_priority,
  62         realtime_scheduling,
  63         disallow_module_loading,
  64         use_pid_file,
  65         system_instance,
  66         no_cpu_limit,
  67         disable_shm;
  68     int exit_idle_time,
  69         module_idle_time,
  70         scache_idle_time,
  71         auto_log_target,
  72         realtime_priority,
  73         nice_level,
  74         resample_method;
  75     char *script_commands, *dl_search_path, *default_script_file;
  76     pa_log_target_t log_target;
  77     pa_log_level_t log_level;
  78     char *config_file;
  79
  80 #ifdef HAVE_SYS_RESOURCE_H
  81     pa_rlimit rlimit_as, rlimit_core, rlimit_data, rlimit_fsize, rlimit_nofile, rlimit_stack;
  82 #ifdef RLIMIT_NPROC
  83     pa_rlimit rlimit_nproc;
  84 #endif
  85 #ifdef RLIMIT_MEMLOCK
  86     pa_rlimit rlimit_memlock;
  87 #endif
  88 #ifdef RLIMIT_NICE
  89     pa_rlimit rlimit_nice;
  90 #endif
  91 #ifdef RLIMIT_RTPRIO
  92     pa_rlimit rlimit_rtprio;
  93 #endif
  94 #endif
  95
  96     unsigned default_n_fragments, default_fragment_size_msec;
  97     pa_sample_spec default_sample_spec;
  98 } pa_daemon_conf;
  99
 100 /* Allocate a new structure and fill it with sane defaults */
 101 pa_daemon_conf* pa_daemon_conf_new(void);
 102 void pa_daemon_conf_free(pa_daemon_conf*c);
 103
 104 /* Load configuration data from the specified file overwriting the
 105  * current settings in *c. If filename is NULL load the default daemon
 106  * configuration file */
 107 int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename);
 108
 109 /* Pretty print the current configuration data of the daemon. The
 110  * returned string has to be freed manually. The output of this
 111  * function may be parsed with pa_daemon_conf_load(). */
 112 char *pa_daemon_conf_dump(pa_daemon_conf *c);
 113
 114 /* Load the configuration data from the process' environment
 115  * overwriting the current settings in *c. */
 116 int pa_daemon_conf_env(pa_daemon_conf *c);
 117
 118 /* Set these configuration variables in the structure by passing a string */
 119 int pa_daemon_conf_set_log_target(pa_daemon_conf *c, const char *string);
 120 int pa_daemon_conf_set_log_level(pa_daemon_conf *c, const char *string);
 121 int pa_daemon_conf_set_resample_method(pa_daemon_conf *c, const char *string);
 122
 123 #endif