/*
* This file is part of DisOrder.
- * Copyright (C) 2006 Richard Kettlewell
+ * 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
#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. */
}
}
+#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
+
/* Called once every 10 minutes */
static gboolean periodic(gpointer attribute((unused)) data) {
D(("periodic"));
/* 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 */
}
int n;
disorder_eclient *logclient;
- mem_init(1);
+ 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");
- /* Causes GTK+ to 0-fill lots of things, which helps the garbage collector. */
gtk_init(&argc, &argv);
gtk_rc_parse_string(style);
while((n = getopt_long(argc, argv, "hVc:dtH", options, 0)) >= 0) {
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 */
- client = gtkclient();
- logclient = gtkclient();
+ if(!(client = gtkclient())
+ || !(logclient = gtkclient()))
+ return 1; /* already reported an error */
disorder_eclient_log(logclient, &gdisorder_log_callbacks, 0);
/* 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)
gtk_rc_reset_styles(gtk_settings_get_for_screen(gdk_screen_get_default()));
gtk_widget_show_all(toplevel);
D(("enter main loop"));
+ MTAG("misc");
g_main_loop_run(mainloop);
return 0;
}