[disorder] / disobedience / disobedience.c

/*
 * This file is part of DisOrder.
 * Copyright (C) 2006, 2007 Richard Kettlewell
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */
/** @file disobedience/disobedience.c
 * @brief Main Disobedience program
 */

#include "disobedience.h"

#include <getopt.h>
#include <locale.h>
#include <pcre.h>

/* Apologies for the numerous de-consting casts, but GLib et al do not seem to
 * have heard of const. */

#include "style.h"                      /* generated style */

/* Variables --------------------------------------------------------------- */

/** @brief Event loop */
GMainLoop *mainloop;

/** @brief Top-level window */
GtkWidget *toplevel;

/** @brief Label for progress indicator */
GtkWidget *report_label;

/** @brief Main tab group */
GtkWidget *tabs;

/** @brief Main client */
disorder_eclient *client;

/** @brief Last reported state
 *
 * This is updated by log_state().
 */
unsigned long last_state;

/** @brief True if some track is playing
 *
 * This ought to be removed in favour of last_state & DISORDER_PLAYING
 */
int playing;

/** @brief Left channel volume */
int volume_l;

/** @brief Right channel volume */
int volume_r;

double goesupto = 10;                   /* volume upper bound */

/** @brief Break up choose tab by initial letter */
int choosealpha;

/** @brief True if a NOP is in flight */
static int nop_in_flight;

/* Window creation --------------------------------------------------------- */

/* Note that all the client operations kicked off from here will only complete
 * after we've entered the event loop. */

/** @brief Called when main window is deleted
 *
 * Terminates the program.
 */
static gboolean delete_event(GtkWidget attribute((unused)) *widget,
                             GdkEvent attribute((unused)) *event,
                             gpointer attribute((unused)) data) {
  D(("delete_event"));
  exit(0);                              /* die immediately */
}

/** @brief Called when the current tab is switched
 *
 * Updates the menu settings to correspond to the new page.
 */
static void tab_switched(GtkNotebook attribute((unused)) *notebook,
                         GtkNotebookPage attribute((unused)) *page,
                         guint page_num,
                         gpointer attribute((unused)) user_data) {
  menu_update(page_num);
}

/** @brief Create the report box */
static GtkWidget *report_box(void) {
  GtkWidget *vbox = gtk_vbox_new(FALSE, 0);

  report_label = gtk_label_new("");
  gtk_label_set_ellipsize(GTK_LABEL(report_label), PANGO_ELLIPSIZE_END);
  gtk_misc_set_alignment(GTK_MISC(report_label), 0, 0);
  gtk_container_add(GTK_CONTAINER(vbox), gtk_hseparator_new());
  gtk_container_add(GTK_CONTAINER(vbox), report_label);
  return vbox;
}

/** @brief Create and populate the main tab group */
static GtkWidget *notebook(void) {
  tabs = gtk_notebook_new();
  g_signal_connect(tabs, "switch-page", G_CALLBACK(tab_switched), 0);
  gtk_notebook_append_page(GTK_NOTEBOOK(tabs), queue_widget(),
                           gtk_label_new("Queue"));
  gtk_notebook_append_page(GTK_NOTEBOOK(tabs), recent_widget(),
                           gtk_label_new("Recent"));
  gtk_notebook_append_page(GTK_NOTEBOOK(tabs), choose_widget(),
                           gtk_label_new("Choose"));
  return tabs;
}

/** @brief Create and populate the main window */
static void make_toplevel_window(void) {
  GtkWidget *const vbox = gtk_vbox_new(FALSE, 1);
  GtkWidget *const rb = report_box();

  D(("top_window"));
  toplevel = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  /* default size is too small */
  gtk_window_set_default_size(GTK_WINDOW(toplevel), 640, 480);
  /* terminate on close */
  g_signal_connect(G_OBJECT(toplevel), "delete_event",
                   G_CALLBACK(delete_event), NULL);
  /* lay out the window */
  gtk_window_set_title(GTK_WINDOW(toplevel), "Disobedience");
  gtk_container_add(GTK_CONTAINER(toplevel), vbox);
  /* lay out the vbox */
  gtk_box_pack_start(GTK_BOX(vbox),
                     menubar(toplevel),
                     FALSE,             /* expand */
                     FALSE,             /* fill */
                     0);
  gtk_box_pack_start(GTK_BOX(vbox),
                     control_widget(),
                     FALSE,             /* expand */
                     FALSE,             /* fill */
                     0);
  gtk_container_add(GTK_CONTAINER(vbox), notebook());
  gtk_box_pack_end(GTK_BOX(vbox),
                   rb,
                   FALSE,             /* expand */
                   FALSE,             /* fill */
                   0);
  gtk_widget_set_name(toplevel, "disobedience");
}

#if MDEBUG
static int widget_count, container_count;

static void count_callback(GtkWidget *w,
                           gpointer attribute((unused)) data) {
  ++widget_count;
  if(GTK_IS_CONTAINER(w)) {
    ++container_count;
    gtk_container_foreach(GTK_CONTAINER(w), count_callback, 0);
  }
}

static void count_widgets(void) {
  widget_count = 0;
  container_count = 1;
  if(toplevel)
    gtk_container_foreach(GTK_CONTAINER(toplevel), count_callback, 0);
  fprintf(stderr, "widget count: %8d  container count: %8d\n",
          widget_count, container_count);
}
#endif

#if MTRACK
const char *mtag = "init";
static hash *mtrack_hash;

static int *mthfind(const char *tag) {
  static const int zero = 0;
  int *cp = hash_find(mtrack_hash, tag);
  if(!cp) {
    hash_add(mtrack_hash, tag, &zero, HASH_INSERT);
    cp = hash_find(mtrack_hash, tag);
  }
  return cp;
}

static void *trap_malloc(size_t n) {
  void *ptr = malloc(n + sizeof(char *));

  *(const char **)ptr = mtag;
  ++*mthfind(mtag);
  return (char *)ptr + sizeof(char *);
}

static void trap_free(void *ptr) {
  const char *tag;
  if(!ptr)
    return;
  ptr = (char *)ptr - sizeof(char *);
  tag = *(const char **)ptr;
  --*mthfind(tag);
  free(ptr);
}

static void *trap_realloc(void *ptr, size_t n) {
  if(!ptr)
    return trap_malloc(n);
  if(!n) {
    trap_free(ptr);
    return 0;
  }
  ptr = (char *)ptr - sizeof(char *);
  ptr = realloc(ptr, n + sizeof(char *));
  *(const char **)ptr = mtag;
  return (char *)ptr + sizeof(char *);
}

static int report_tags_callback(const char *key, void *value,
                                void attribute((unused)) *u) {
  fprintf(stderr, "%16s: %d\n", key, *(int *)value);
  return 0;
}

static void report_tags(void) {
  hash_foreach(mtrack_hash, report_tags_callback, 0);
  fprintf(stderr, "\n");
}

static const GMemVTable glib_memvtable = {
  trap_malloc,
  trap_realloc,
  trap_free,
  0,
  0,
  0
};
#endif

/** @brief Called once every 10 minutes */
static gboolean periodic(gpointer attribute((unused)) data) {
  D(("periodic"));
  /* Expire cached data */
  cache_expire();
  /* Update everything to be sure that the connection to the server hasn't
   * mysteriously gone stale on us. */
  all_update();
#if MDEBUG
  count_widgets();
  fprintf(stderr, "cache size: %zu\n", cache_count());
#endif
#if MTRACK
  report_tags();
#endif
  return TRUE;                          /* don't remove me */
}

/** @brief Called from time to time
 *
 * Used for debugging purposes
 */
static gboolean heartbeat(gpointer attribute((unused)) data) {
  static struct timeval last;
  struct timeval now;
  double delta;

  xgettimeofday(&now, 0);
  if(last.tv_sec) {
    delta = (now.tv_sec + now.tv_sec / 1.0E6) 
      - (last.tv_sec + last.tv_sec / 1.0E6);
    if(delta >= 1.0625)
      fprintf(stderr, "%f: %fs between 1s heartbeats\n", 
              now.tv_sec + now.tv_sec / 1.0E6,
              delta);
  }
  last = now;
  return TRUE;
}

/** @brief Called when a NOP completes */
static void nop_completed(void attribute((unused)) *v) {
  nop_in_flight = 0;
}

/** @brief Called from time to time to arrange for a NOP to be sent
 *
 * At most one NOP remains in flight at any moment.  If the client is not
 * currently connected then no NOP is sent.
 */
static gboolean maybe_send_nop(gpointer attribute((unused)) data) {
  if(!nop_in_flight && (disorder_eclient_state(client) & DISORDER_CONNECTED)) {
    nop_in_flight = 1;
    disorder_eclient_nop(client, nop_completed, 0);
  }
  return TRUE;                          /* keep call me please */
}

/* main -------------------------------------------------------------------- */

static const struct option options[] = {
  { "help", no_argument, 0, 'h' },
  { "version", no_argument, 0, 'V' },
  { "config", required_argument, 0, 'c' },
  { "tufnel", no_argument, 0, 't' },
  { "choosealpha", no_argument, 0, 'C' },
  { "debug", no_argument, 0, 'd' },
  { 0, 0, 0, 0 }
};

/* display usage message and terminate */
static void help(void) {
  xprintf("Disobedience - GUI client for DisOrder\n"
          "\n"
          "Usage:\n"
	  "  disobedience [OPTIONS]\n"
	  "Options:\n"
	  "  --help, -h              Display usage message\n"
	  "  --version, -V           Display version number\n"
	  "  --config PATH, -c PATH  Set configuration file\n"
	  "  --debug, -d             Turn on debugging\n"
          "\n"
          "Also GTK+ options will work.\n");
  xfclose(stdout);
  exit(0);
}

/* display version number and terminate */
static void version(void) {
  xprintf("disorder version %s\n", disorder_version_string);
  xfclose(stdout);
  exit(0);
}

int main(int argc, char **argv) {
  int n;
  disorder_eclient *logclient;

  mem_init();
  /* garbage-collect PCRE's memory */
  pcre_malloc = xmalloc;
  pcre_free = xfree;
#if MTRACK
  mtrack_hash = hash_new(sizeof (int));
  g_mem_set_vtable((GMemVTable *)&glib_memvtable);
#endif
  if(!setlocale(LC_CTYPE, "")) fatal(errno, "error calling setlocale");
  gtk_init(&argc, &argv);
  gtk_rc_parse_string(style);
  while((n = getopt_long(argc, argv, "hVc:dtH", options, 0)) >= 0) {
    switch(n) {
    case 'h': help();
    case 'V': version();
    case 'c': configfile = optarg; break;
    case 'd': debugging = 1; break;
    case 't': goesupto = 11; break;
    case 'C': choosealpha = 1; break;   /* not well tested any more */
    default: fatal(0, "invalid option");
    }
  }
  signal(SIGPIPE, SIG_IGN);
  /* create the event loop */
  D(("create main loop"));
  mainloop = g_main_loop_new(0, 0);
  if(config_read()) fatal(0, "cannot read configuration");
  /* create the clients */
  if(!(client = gtkclient())
     || !(logclient = gtkclient()))
    return 1;                           /* already reported an error */
  /* periodic operations (e.g. expiring the cache) */
#if MDEBUG || MTRACK
  g_timeout_add(5000/*milliseconds*/, periodic, 0);
#else
  g_timeout_add(600000/*milliseconds*/, periodic, 0);
#endif
  /* The point of this is to try and get a handle on mysterious
   * unresponsiveness.  It's not very useful in production use. */
  if(0)
    g_timeout_add(1000/*milliseconds*/, heartbeat, 0);
  make_toplevel_window();
  /* reset styles now everything has its name */
  gtk_rc_reset_styles(gtk_settings_get_for_screen(gdk_screen_get_default()));
  gtk_widget_show_all(toplevel);
  /* issue a NOP every so often */
  g_timeout_add_full(G_PRIORITY_LOW,
                     1000/*interval, ms*/,
                     maybe_send_nop,
                     0/*data*/,
                     0/*notify*/);
  /* Start monitoring the log */
  disorder_eclient_log(logclient, &log_callbacks, 0);
  D(("enter main loop"));
  MTAG("misc");
  g_main_loop_run(mainloop);
  return 0;
}

/*
Local Variables:
c-basic-offset:2
comment-column:40
fill-column:79
indent-tabs-mode:nil
End:
*/
Commit	Line	Data
460b9539	1	/*
460b9539	2	* This file is part of DisOrder.
eb525fcd	3	* Copyright (C) 2006, 2007 Richard Kettlewell
460b9539	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful, but
	11	* WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	* General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program; if not, write to the Free Software
	17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
	18	* USA
	19	*/
219dc95c RK	20	/** @file disobedience/disobedience.c
	21	* @brief Main Disobedience program
	22	*/
460b9539	23
	24	#include "disobedience.h"
	25
	26	#include <getopt.h>
	27	#include <locale.h>
fe8f8518	28	#include <pcre.h>
460b9539	29
	30	/* Apologies for the numerous de-consting casts, but GLib et al do not seem to
	31	* have heard of const. */
	32
	33	#include "style.h" /* generated style */
	34
460b9539	35	/* Variables --------------------------------------------------------------- */
460b9539	36
219dc95c RK	37	/** @brief Event loop */
	38	GMainLoop *mainloop;
	39
	40	/** @brief Top-level window */
	41	GtkWidget *toplevel;
	42
	43	/** @brief Label for progress indicator */
	44	GtkWidget *report_label;
	45
	46	/** @brief Main tab group */
	47	GtkWidget *tabs;
	48
	49	/** @brief Main client */
	50	disorder_eclient *client;
460b9539	51
219dc95c RK	52	/** @brief Last reported state
	53	*
	54	* This is updated by log_state().
	55	*/
	56	unsigned long last_state;
	57
	58	/** @brief True if some track is playing
	59	*
	60	* This ought to be removed in favour of last_state & DISORDER_PLAYING
	61	*/
	62	int playing;
	63
	64	/** @brief Left channel volume */
	65	int volume_l;
	66
	67	/** @brief Right channel volume */
	68	int volume_r;
460b9539	69
460b9539	70	double goesupto = 10; /* volume upper bound */
219dc95c RK	71
	72	/** @brief Break up choose tab by initial letter */
	73	int choosealpha;
460b9539	74
7858930d	75	/** @brief True if a NOP is in flight */
	76	static int nop_in_flight;
	77
460b9539	78	/* Window creation --------------------------------------------------------- */
	79
	80	/* Note that all the client operations kicked off from here will only complete
	81	* after we've entered the event loop. */
	82
219dc95c RK	83	/** @brief Called when main window is deleted
	84	*
	85	* Terminates the program.
	86	*/
460b9539	87	static gboolean delete_event(GtkWidget attribute((unused)) *widget,
	88	GdkEvent attribute((unused)) *event,
	89	gpointer attribute((unused)) data) {
	90	D(("delete_event"));
	91	exit(0); /* die immediately */
	92	}
	93
219dc95c RK	94	/** @brief Called when the current tab is switched
	95	*
	96	* Updates the menu settings to correspond to the new page.
	97	*/
460b9539	98	static void tab_switched(GtkNotebook attribute((unused)) *notebook,
	99	GtkNotebookPage attribute((unused)) *page,
	100	guint page_num,
	101	gpointer attribute((unused)) user_data) {
	102	menu_update(page_num);
	103	}
	104
219dc95c	105	/** @brief Create the report box */
460b9539	106	static GtkWidget *report_box(void) {
	107	GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
	108
	109	report_label = gtk_label_new("");
	110	gtk_label_set_ellipsize(GTK_LABEL(report_label), PANGO_ELLIPSIZE_END);
	111	gtk_misc_set_alignment(GTK_MISC(report_label), 0, 0);
	112	gtk_container_add(GTK_CONTAINER(vbox), gtk_hseparator_new());
	113	gtk_container_add(GTK_CONTAINER(vbox), report_label);
	114	return vbox;
	115	}
	116
219dc95c	117	/** @brief Create and populate the main tab group */
460b9539	118	static GtkWidget *notebook(void) {
	119	tabs = gtk_notebook_new();
	120	g_signal_connect(tabs, "switch-page", G_CALLBACK(tab_switched), 0);
	121	gtk_notebook_append_page(GTK_NOTEBOOK(tabs), queue_widget(),
	122	gtk_label_new("Queue"));
	123	gtk_notebook_append_page(GTK_NOTEBOOK(tabs), recent_widget(),
	124	gtk_label_new("Recent"));
	125	gtk_notebook_append_page(GTK_NOTEBOOK(tabs), choose_widget(),
	126	gtk_label_new("Choose"));
	127	return tabs;
	128	}
	129
219dc95c	130	/** @brief Create and populate the main window */
460b9539	131	static void make_toplevel_window(void) {
	132	GtkWidget *const vbox = gtk_vbox_new(FALSE, 1);
	133	GtkWidget *const rb = report_box();
	134
	135	D(("top_window"));
	136	toplevel = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	137	/* default size is too small */
	138	gtk_window_set_default_size(GTK_WINDOW(toplevel), 640, 480);
	139	/* terminate on close */
	140	g_signal_connect(G_OBJECT(toplevel), "delete_event",
	141	G_CALLBACK(delete_event), NULL);
	142	/* lay out the window */
	143	gtk_window_set_title(GTK_WINDOW(toplevel), "Disobedience");
	144	gtk_container_add(GTK_CONTAINER(toplevel), vbox);
	145	/* lay out the vbox */
	146	gtk_box_pack_start(GTK_BOX(vbox),
	147	menubar(toplevel),
	148	FALSE, /* expand */
	149	FALSE, /* fill */
	150	0);
	151	gtk_box_pack_start(GTK_BOX(vbox),
	152	control_widget(),
	153	FALSE, /* expand */
	154	FALSE, /* fill */
	155	0);
	156	gtk_container_add(GTK_CONTAINER(vbox), notebook());
	157	gtk_box_pack_end(GTK_BOX(vbox),
	158	rb,
	159	FALSE, /* expand */
	160	FALSE, /* fill */
	161	0);
	162	gtk_widget_set_name(toplevel, "disobedience");
	163	}
	164
0b7c8909	165	#if MDEBUG
	166	static int widget_count, container_count;
	167
	168	static void count_callback(GtkWidget *w,
	169	gpointer attribute((unused)) data) {
	170	++widget_count;
	171	if(GTK_IS_CONTAINER(w)) {
	172	++container_count;
	173	gtk_container_foreach(GTK_CONTAINER(w), count_callback, 0);
	174	}
	175	}
	176
	177	static void count_widgets(void) {
	178	widget_count = 0;
	179	container_count = 1;
	180	if(toplevel)
	181	gtk_container_foreach(GTK_CONTAINER(toplevel), count_callback, 0);
	182	fprintf(stderr, "widget count: %8d container count: %8d\n",
	183	widget_count, container_count);
	184	}
	185	#endif
	186
e1d4a32b	187	#if MTRACK
	188	const char *mtag = "init";
	189	static hash *mtrack_hash;
	190
	191	static int mthfind(const char tag) {
	192	static const int zero = 0;
	193	int *cp = hash_find(mtrack_hash, tag);
	194	if(!cp) {
	195	hash_add(mtrack_hash, tag, &zero, HASH_INSERT);
	196	cp = hash_find(mtrack_hash, tag);
	197	}
	198	return cp;
	199	}
	200
	201	static void *trap_malloc(size_t n) {
	202	void ptr = malloc(n + sizeof(char ));
	203
	204	(const char *)ptr = mtag;
	205	++*mthfind(mtag);
	206	return (char )ptr + sizeof(char );
	207	}
	208
	209	static void trap_free(void *ptr) {
	210	const char *tag;
	211	if(!ptr)
	212	return;
	213	ptr = (char )ptr - sizeof(char );
	214	tag = (const char *)ptr;
	215	--*mthfind(tag);
	216	free(ptr);
	217	}
	218
	219	static void trap_realloc(void ptr, size_t n) {
	220	if(!ptr)
	221	return trap_malloc(n);
	222	if(!n) {
	223	trap_free(ptr);
	224	return 0;
	225	}
	226	ptr = (char )ptr - sizeof(char );
	227	ptr = realloc(ptr, n + sizeof(char *));
	228	(const char *)ptr = mtag;
	229	return (char )ptr + sizeof(char );
	230	}
	231
	232	static int report_tags_callback(const char key, void value,
	233	void attribute((unused)) *u) {
	234	fprintf(stderr, "%16s: %d\n", key, (int )value);
	235	return 0;
	236	}
	237
	238	static void report_tags(void) {
	239	hash_foreach(mtrack_hash, report_tags_callback, 0);
	240	fprintf(stderr, "\n");
	241	}
	242
	243	static const GMemVTable glib_memvtable = {
	244	trap_malloc,
	245	trap_realloc,
	246	trap_free,
	247	0,
	248	0,
	249	0
	250	};
251	#endif
252
219dc95c	253	/** @brief Called once every 10 minutes */
460b9539	254	static gboolean periodic(gpointer attribute((unused)) data) {
	255	D(("periodic"));
	256	/* Expire cached data */
	257	cache_expire();
	258	/* Update everything to be sure that the connection to the server hasn't
	259	* mysteriously gone stale on us. */
	260	all_update();
0b7c8909	261	#if MDEBUG
	262	count_widgets();
	263	fprintf(stderr, "cache size: %zu\n", cache_count());
e1d4a32b	264	#endif
	265	#if MTRACK
	266	report_tags();
0b7c8909	267	#endif
460b9539	268	return TRUE; /* don't remove me */
	269	}
	270
219dc95c RK	271	/** @brief Called from time to time
	272	*
	273	* Used for debugging purposes
	274	*/
460b9539	275	static gboolean heartbeat(gpointer attribute((unused)) data) {
	276	static struct timeval last;
	277	struct timeval now;
	278	double delta;
	279
	280	xgettimeofday(&now, 0);
	281	if(last.tv_sec) {
	282	delta = (now.tv_sec + now.tv_sec / 1.0E6)
	283	- (last.tv_sec + last.tv_sec / 1.0E6);
	284	if(delta >= 1.0625)
	285	fprintf(stderr, "%f: %fs between 1s heartbeats\n",
	286	now.tv_sec + now.tv_sec / 1.0E6,
	287	delta);
	288	}
	289	last = now;
	290	return TRUE;
	291	}
	292
7858930d	293	/** @brief Called when a NOP completes */
	294	static void nop_completed(void attribute((unused)) *v) {
	295	nop_in_flight = 0;
	296	}
	297
	298	/** @brief Called from time to time to arrange for a NOP to be sent
	299	*
	300	* At most one NOP remains in flight at any moment. If the client is not
	301	* currently connected then no NOP is sent.
	302	*/
	303	static gboolean maybe_send_nop(gpointer attribute((unused)) data) {
8f763f1b	304	if(!nop_in_flight && (disorder_eclient_state(client) & DISORDER_CONNECTED)) {
7858930d	305	nop_in_flight = 1;
	306	disorder_eclient_nop(client, nop_completed, 0);
	307	}
	308	return TRUE; /* keep call me please */
	309	}
	310
460b9539	311	/* main -------------------------------------------------------------------- */
	312
	313	static const struct option options[] = {
	314	{ "help", no_argument, 0, 'h' },
	315	{ "version", no_argument, 0, 'V' },
	316	{ "config", required_argument, 0, 'c' },
	317	{ "tufnel", no_argument, 0, 't' },
	318	{ "choosealpha", no_argument, 0, 'C' },
	319	{ "debug", no_argument, 0, 'd' },
	320	{ 0, 0, 0, 0 }
	321	};
	322
	323	/* display usage message and terminate */
	324	static void help(void) {
	325	xprintf("Disobedience - GUI client for DisOrder\n"
	326	"\n"
	327	"Usage:\n"
	328	" disobedience [OPTIONS]\n"
	329	"Options:\n"
	330	" --help, -h Display usage message\n"
	331	" --version, -V Display version number\n"
	332	" --config PATH, -c PATH Set configuration file\n"
	333	" --debug, -d Turn on debugging\n"
	334	"\n"
	335	"Also GTK+ options will work.\n");
	336	xfclose(stdout);
	337	exit(0);
	338	}
	339
	340	/* display version number and terminate */
	341	static void version(void) {
	342	xprintf("disorder version %s\n", disorder_version_string);
	343	xfclose(stdout);
	344	exit(0);
	345	}
	346
	347	int main(int argc, char **argv) {
	348	int n;
	349	disorder_eclient *logclient;
	350
320598d4	351	mem_init();
fe8f8518 RK	352	/* garbage-collect PCRE's memory */
	353	pcre_malloc = xmalloc;
	354	pcre_free = xfree;
e1d4a32b	355	#if MTRACK
	356	mtrack_hash = hash_new(sizeof (int));
	357	g_mem_set_vtable((GMemVTable *)&glib_memvtable);
	358	#endif
460b9539	359	if(!setlocale(LC_CTYPE, "")) fatal(errno, "error calling setlocale");
460b9539	360	gtk_init(&argc, &argv);
	361	gtk_rc_parse_string(style);
	362	while((n = getopt_long(argc, argv, "hVc:dtH", options, 0)) >= 0) {
	363	switch(n) {
	364	case 'h': help();
	365	case 'V': version();
	366	case 'c': configfile = optarg; break;
	367	case 'd': debugging = 1; break;
	368	case 't': goesupto = 11; break;
	369	case 'C': choosealpha = 1; break; /* not well tested any more */
	370	default: fatal(0, "invalid option");
	371	}
	372	}
346ba8d5	373	signal(SIGPIPE, SIG_IGN);
460b9539	374	/* create the event loop */
	375	D(("create main loop"));
	376	mainloop = g_main_loop_new(0, 0);
	377	if(config_read()) fatal(0, "cannot read configuration");
	378	/* create the clients */
1c0d78bd RK	379	if(!(client = gtkclient())
	380	\|\| !(logclient = gtkclient()))
	381	return 1; /* already reported an error */
460b9539	382	/* periodic operations (e.g. expiring the cache) */
e1d4a32b	383	#if MDEBUG \|\| MTRACK
0b7c8909	384	g_timeout_add(5000/milliseconds/, periodic, 0);
0b7c8909	385	#else
460b9539	386	g_timeout_add(600000/milliseconds/, periodic, 0);
0b7c8909	387	#endif
460b9539	388	/* The point of this is to try and get a handle on mysterious
	389	* unresponsiveness. It's not very useful in production use. */
	390	if(0)
	391	g_timeout_add(1000/milliseconds/, heartbeat, 0);
	392	make_toplevel_window();
	393	/* reset styles now everything has its name */
	394	gtk_rc_reset_styles(gtk_settings_get_for_screen(gdk_screen_get_default()));
	395	gtk_widget_show_all(toplevel);
7858930d	396	/* issue a NOP every so often */
	397	g_timeout_add_full(G_PRIORITY_LOW,
	398	1000/interval, ms/,
	399	maybe_send_nop,
	400	0/data/,
	401	0/notify/);
6d1302f0 RK	402	/* Start monitoring the log */
6d1302f0 RK	403	disorder_eclient_log(logclient, &log_callbacks, 0);
460b9539	404	D(("enter main loop"));
e1d4a32b	405	MTAG("misc");
460b9539	406	g_main_loop_run(mainloop);
	407	return 0;
	408	}
	409
	410	/*
	411	Local Variables:
	412	c-basic-offset:2
	413	comment-column:40
	414	fill-column:79
	415	indent-tabs-mode:nil
	416	End:
	417	*/