int on_program_start(Tcl_Interp *interp)
{
EVENT_TRACE(fprintf(stderr, "%d: on_program_start\n", this_node));
/*
call the initialization of the modules here
*/
init_random();
init_bit_random();
setup_node_grid();
/* calculate initial minimimal number of cells (see tclcallback_min_num_cells) */
min_num_cells = calc_processor_min_num_cells();
cells_pre_init();
ghost_init();
/* Initialise force and energy tables */
force_and_energy_tables_init();
#ifdef ADRESS
#ifdef INTERFACE_CORRECTION
adress_force_and_energy_tables_init();
#endif
/** #ifdef THERMODYNAMIC_FORCE */
tf_tables_init();
/** #endif */
#endif
#ifdef ELP3M
fft_pre_init();
#endif
#ifdef LB_GPU
if(this_node == 0){
lb_pre_init_gpu();
}
#endif
#ifdef LB
lb_pre_init();
#endif
/*
call all initializations to do only on the master node here.
*/
if (this_node == 0) {
/* interaction_data.c: make sure 0<->0 ia always exists */
make_particle_type_exist(0);
init_tcl(interp);
}
return TCL_OK;
}
int main(int arg_c, char **arg_v)
{
int i, xx;
char s[25];
FILE *f;
struct sigaction sv;
struct chanset_t *chan;
#ifdef DEBUG
struct rlimit cdlim;
#endif
#ifdef STOP_UAC
int nvpair[2];
#endif
/* Make sure it can write core, if you make debug. Else it's pretty
* useless (dw)
*
* Only allow unlimited size core files when compiled with DEBUG defined.
* This is not a good idea for normal builds -- in these cases, use the
* default system resource limits instead.
*/
#ifdef DEBUG
cdlim.rlim_cur = RLIM_INFINITY;
cdlim.rlim_max = RLIM_INFINITY;
setrlimit(RLIMIT_CORE, &cdlim);
#endif
#ifdef DEBUG_CONTEXT
/* Initialise context list */
for (i = 0; i < 16; i++)
Context;
#endif
/* Include patch.h header for patch("...") */
#include "patch.h"
argc = arg_c;
argv = arg_v;
/* Version info! */
egg_snprintf(ver, sizeof ver, "eggdrop v%s", egg_version);
egg_snprintf(version, sizeof version,
"Eggdrop v%s (C) 1997 Robey Pointer (C) 2010 Eggheads",
egg_version);
/* Now add on the patchlevel (for Tcl) */
sprintf(&egg_version[strlen(egg_version)], " %u", egg_numver);
strcat(egg_version, egg_xtra);
/* For OSF/1 */
#ifdef STOP_UAC
/* Don't print "unaligned access fixup" warning to the user */
nvpair[0] = SSIN_UACPROC;
nvpair[1] = UAC_NOPRINT;
setsysinfo(SSI_NVPAIRS, (char *) nvpair, 1, NULL, 0);
#endif
/* Set up error traps: */
sv.sa_handler = got_bus;
sigemptyset(&sv.sa_mask);
#ifdef SA_RESETHAND
sv.sa_flags = SA_RESETHAND;
#else
sv.sa_flags = 0;
#endif
sigaction(SIGBUS, &sv, NULL);
sv.sa_handler = got_segv;
sigaction(SIGSEGV, &sv, NULL);
#ifdef SA_RESETHAND
sv.sa_flags = 0;
#endif
sv.sa_handler = got_fpe;
sigaction(SIGFPE, &sv, NULL);
sv.sa_handler = got_term;
sigaction(SIGTERM, &sv, NULL);
sv.sa_handler = got_hup;
sigaction(SIGHUP, &sv, NULL);
sv.sa_handler = got_quit;
sigaction(SIGQUIT, &sv, NULL);
sv.sa_handler = SIG_IGN;
sigaction(SIGPIPE, &sv, NULL);
sv.sa_handler = got_ill;
sigaction(SIGILL, &sv, NULL);
sv.sa_handler = got_alarm;
sigaction(SIGALRM, &sv, NULL);
/* Initialize variables and stuff */
now = time(NULL);
chanset = NULL;
egg_memcpy(&nowtm, localtime(&now), sizeof(struct tm));
lastmin = nowtm.tm_min;
srandom((unsigned int) (now % (getpid() + getppid())));
init_mem();
init_language(1);
if (argc > 1)
for (i = 1; i < argc; i++)
do_arg(argv[i]);
printf("\n%s\n", version);
#ifndef CYGWIN_HACKS
/* Don't allow eggdrop to run as root
* This check isn't useful under cygwin and has been
* reported to cause trouble in some situations.
*/
if (((int) getuid() == 0) || ((int) geteuid() == 0))
fatal("ERROR: Eggdrop will not run as root!", 0);
#endif
#ifndef REPLACE_NOTIFIER
init_threaddata(1);
#endif
init_userent();
init_misc();
init_bots();
init_modules();
if (backgrd)
bg_prepare_split();
init_tcl(argc, argv);
init_language(0);
#ifdef STATIC
link_statics();
#endif
strncpyz(s, ctime(&now), sizeof s);
strcpy(&s[11], &s[20]);
putlog(LOG_ALL, "*", "--- Loading %s (%s)", ver, s);
chanprog();
if (!encrypt_pass) {
printf(MOD_NOCRYPT);
bg_send_quit(BG_ABORT);
exit(1);
}
i = 0;
for (chan = chanset; chan; chan = chan->next)
i++;
putlog(LOG_MISC, "*", "=== %s: %d channels, %d users.",
botnetnick, i, count_users(userlist));
#ifdef TLS
ssl_init();
#endif
cache_miss = 0;
cache_hit = 0;
if (!pid_file[0])
egg_snprintf(pid_file, sizeof pid_file, "pid.%s", botnetnick);
/* Check for pre-existing eggdrop! */
f = fopen(pid_file, "r");
if (f != NULL) {
fgets(s, 10, f);
xx = atoi(s);
i = kill(xx, SIGCHLD); /* Meaningless kill to determine if pid
* is used */
if (i == 0 || errno != ESRCH) {
printf(EGG_RUNNING1, botnetnick);
printf(EGG_RUNNING2, pid_file);
bg_send_quit(BG_ABORT);
exit(1);
}
}
/* Move into background? */
if (backgrd) {
bg_do_split();
} else { /* !backgrd */
xx = getpid();
if (xx != 0) {
FILE *fp;
/* Write pid to file */
unlink(pid_file);
fp = fopen(pid_file, "w");
if (fp != NULL) {
fprintf(fp, "%u\n", xx);
if (fflush(fp)) {
/* Let the bot live since this doesn't appear to be a botchk */
printf(EGG_NOWRITE, pid_file);
fclose(fp);
unlink(pid_file);
} else
fclose(fp);
} else
printf(EGG_NOWRITE, pid_file);
}
}
use_stderr = 0; /* Stop writing to stderr now */
if (backgrd) {
/* Ok, try to disassociate from controlling terminal (finger cross) */
#ifdef HAVE_SETPGID
setpgid(0, 0);
#endif
/* Tcl wants the stdin, stdout and stderr file handles kept open. */
freopen("/dev/null", "r", stdin);
freopen("/dev/null", "w", stdout);
freopen("/dev/null", "w", stderr);
#ifdef CYGWIN_HACKS
FreeConsole();
#endif
}
/* Terminal emulating dcc chat */
if (!backgrd && term_z) {
int n = new_dcc(&DCC_CHAT, sizeof(struct chat_info));
getvhost(&dcc[n].sockname, AF_INET);
dcc[n].sock = STDOUT;
dcc[n].timeval = now;
dcc[n].u.chat->con_flags = conmask;
dcc[n].u.chat->strip_flags = STRIP_ALL;
dcc[n].status = STAT_ECHO;
strcpy(dcc[n].nick, "HQ");
strcpy(dcc[n].host, "llama@console");
/* HACK: Workaround not to pass literal "HQ" as a non-const arg */
dcc[n].user = get_user_by_handle(userlist, dcc[n].nick);
/* Make sure there's an innocuous HQ user if needed */
if (!dcc[n].user) {
userlist = adduser(userlist, dcc[n].nick, "none", "-", USER_PARTY);
dcc[n].user = get_user_by_handle(userlist, dcc[n].nick);
}
setsock(STDOUT, 0); /* Entry in net table */
dprintf(n, "\n### ENTERING DCC CHAT SIMULATION ###\n\n");
dcc_chatter(n);
}
then = now;
online_since = now;
autolink_cycle(NULL); /* Hurry and connect to tandem bots */
add_help_reference("cmds1.help");
add_help_reference("cmds2.help");
add_help_reference("core.help");
add_hook(HOOK_SECONDLY, (Function) core_secondly);
add_hook(HOOK_MINUTELY, (Function) core_minutely);
add_hook(HOOK_HOURLY, (Function) core_hourly);
add_hook(HOOK_REHASH, (Function) event_rehash);
add_hook(HOOK_PRE_REHASH, (Function) event_prerehash);
add_hook(HOOK_USERFILE, (Function) event_save);
add_hook(HOOK_BACKUP, (Function) backup_userfile);
add_hook(HOOK_DAILY, (Function) event_logfile);
add_hook(HOOK_DAILY, (Function) event_resettraffic);
add_hook(HOOK_LOADED, (Function) event_loaded);
call_hook(HOOK_LOADED);
debug0("main: entering loop");
while (1) {
mainloop(1);
}
}
int mainloop(int toplevel)
{
static int socket_cleanup = 0;
int xx, i, eggbusy = 1, tclbusy = 0;
char buf[520];
/* Lets move some of this here, reducing the numer of actual
* calls to periodic_timers
*/
now = time(NULL);
/*
* FIXME: Get rid of this, it's ugly and wastes lots of cpu.
*
* pre-1.3.0 Eggdrop had random() in the once a second block below.
*
* This attempts to keep random() more random by constantly
* calling random() and updating the state information.
*/
random(); /* Woop, lets really jumble things */
/* If we want to restart, we have to unwind to the toplevel.
* Tcl will Panic if we kill the interp with Tcl_Eval in progress.
* This is done by returning -1 in tickle_WaitForEvent.
*/
if (do_restart && do_restart != -2 && !toplevel)
return -1;
/* Once a second */
if (now != then) {
call_hook(HOOK_SECONDLY);
then = now;
}
/* Only do this every so often. */
if (!socket_cleanup) {
socket_cleanup = 5;
/* Remove dead dcc entries. */
dcc_remove_lost();
/* Check for server or dcc activity. */
dequeue_sockets();
} else
socket_cleanup--;
/* Free unused structures. */
garbage_collect();
xx = sockgets(buf, &i);
if (xx >= 0) { /* Non-error */
int idx;
for (idx = 0; idx < dcc_total; idx++)
if (dcc[idx].sock == xx) {
if (dcc[idx].type && dcc[idx].type->activity) {
/* Traffic stats */
if (dcc[idx].type->name) {
if (!strncmp(dcc[idx].type->name, "BOT", 3))
itraffic_bn_today += strlen(buf) + 1;
else if (!strcmp(dcc[idx].type->name, "SERVER"))
itraffic_irc_today += strlen(buf) + 1;
else if (!strncmp(dcc[idx].type->name, "CHAT", 4))
itraffic_dcc_today += strlen(buf) + 1;
else if (!strncmp(dcc[idx].type->name, "FILES", 5))
itraffic_dcc_today += strlen(buf) + 1;
else if (!strcmp(dcc[idx].type->name, "SEND"))
itraffic_trans_today += strlen(buf) + 1;
else if (!strncmp(dcc[idx].type->name, "GET", 3))
itraffic_trans_today += strlen(buf) + 1;
else
itraffic_unknown_today += strlen(buf) + 1;
}
dcc[idx].type->activity(idx, buf, i);
} else
putlog(LOG_MISC, "*",
"!!! untrapped dcc activity: type %s, sock %d",
dcc[idx].type->name, dcc[idx].sock);
break;
}
} else if (xx == -1) { /* EOF from someone */
int idx;
if (i == STDOUT && !backgrd)
fatal("END OF FILE ON TERMINAL", 0);
for (idx = 0; idx < dcc_total; idx++)
if (dcc[idx].sock == i) {
if (dcc[idx].type && dcc[idx].type->eof)
dcc[idx].type->eof(idx);
else {
putlog(LOG_MISC, "*",
"*** ATTENTION: DEAD SOCKET (%d) OF TYPE %s UNTRAPPED",
i, dcc[idx].type ? dcc[idx].type->name : "*UNKNOWN*");
killsock(i);
lostdcc(idx);
}
idx = dcc_total + 1;
}
if (idx == dcc_total) {
putlog(LOG_MISC, "*",
"(@) EOF socket %d, not a dcc socket, not anything.", i);
close(i);
killsock(i);
}
} else if (xx == -2 && errno != EINTR) { /* select() error */
putlog(LOG_MISC, "*", "* Socket error #%d; recovering.", errno);
for (i = 0; i < dcc_total; i++) {
if ((fcntl(dcc[i].sock, F_GETFD, 0) == -1) && (errno == EBADF)) {
putlog(LOG_MISC, "*",
"DCC socket %d (type %d, name '%s') expired -- pfft",
dcc[i].sock, dcc[i].type, dcc[i].nick);
killsock(dcc[i].sock);
lostdcc(i);
i--;
}
}
} else if (xx == -3) {
call_hook(HOOK_IDLE);
socket_cleanup = 0; /* If we've been idle, cleanup & flush */
eggbusy = 0;
} else if (xx == -5) {
eggbusy = 0;
tclbusy = 1;
}
if (do_restart) {
if (do_restart == -2)
rehash();
else if (!toplevel)
return -1; /* Unwind to toplevel before restarting */
else {
/* Unload as many modules as possible */
int f = 1;
module_entry *p;
Function startfunc;
char name[256];
/* oops, I guess we should call this event before tcl is restarted */
check_tcl_event("prerestart");
while (f) {
f = 0;
for (p = module_list; p != NULL; p = p->next) {
dependancy *d = dependancy_list;
int ok = 1;
while (ok && d) {
if (d->needed == p)
ok = 0;
d = d->next;
}
if (ok) {
strcpy(name, p->name);
if (module_unload(name, botnetnick) == NULL) {
f = 1;
break;
}
}
}
}
/* Make sure we don't have any modules left hanging around other than
* "eggdrop" and the two that are supposed to be.
*/
for (f = 0, p = module_list; p; p = p->next) {
if (strcmp(p->name, "eggdrop") && strcmp(p->name, "encryption") &&
strcmp(p->name, "uptime")) {
f++;
}
}
if (f != 0) {
putlog(LOG_MISC, "*", MOD_STAGNANT);
}
flushlogs();
kill_tcl();
init_tcl(argc, argv);
init_language(0);
/* this resets our modules which we didn't unload (encryption and uptime) */
for (p = module_list; p; p = p->next) {
if (p->funcs) {
startfunc = p->funcs[MODCALL_START];
startfunc(NULL);
}
}
rehash();
#ifdef TLS
ssl_cleanup();
ssl_init();
#endif
restart_chons();
call_hook(HOOK_LOADED);
}
eggbusy = 1;
do_restart = 0;
}
#ifdef USE_TCL_EVENTS
if (!eggbusy) {
/* Process all pending tcl events */
# ifdef REPLACE_NOTIFIER
if (Tcl_ServiceAll())
tclbusy = 1;
# else
while (Tcl_DoOneEvent(TCL_DONT_WAIT | TCL_ALL_EVENTS))
tclbusy = 1;
# endif /* REPLACE_NOTIFIER */
#endif /* USE_TCL_EVENTS */
}
return (eggbusy || tclbusy);
}
int main(int argc, char **argv)
{
int xx, i;
#ifdef STOP_UAC
int nvpair[2];
#endif
char buf[520], s[25];
FILE *f;
#ifndef ENABLE_STRIP
struct rlimit cdlim;
#endif
/* Don't allow Eggdrop to run as root. */
if (((int) getuid() == 0) || ((int) geteuid() == 0))
fatal("ERROR: Eggdrop will not run as root!", 0);
#ifndef ENABLE_STRIP
cdlim.rlim_cur = RLIM_INFINITY;
cdlim.rlim_max = RLIM_INFINITY;
setrlimit(RLIMIT_CORE, &cdlim);
#endif
#include "patch.h"
/* Version info! */
egg_snprintf(ver, sizeof ver, "eggdrop v%s", egg_version);
egg_snprintf(version, sizeof version,
"Eggdrop v%s (C) 1997 Robey Pointer (C) 2005 Eggheads",
egg_version);
/* Now add on the patchlevel (for Tcl) */
sprintf(&egg_version[strlen(egg_version)], " %u", egg_numver);
strcat(egg_version, egg_xtra);
#ifdef STOP_UAC
nvpair[0] = SSIN_UACPROC;
nvpair[1] = UAC_NOPRINT;
setsysinfo(SSI_NVPAIRS, (char *) nvpair, 1, NULL, 0);
#endif
/* Set up error / signal traps. */
setup_signal_traps();
/* Initialize a few variables before main loop. */
cache_miss = 0;
cache_hit = 0;
chanset = NULL;
now = time(NULL);
egg_memcpy(&nowtm, localtime(&now), sizeof(struct tm));
lastmin = nowtm.tm_min;
/* Initialize random number generator. */
srandom((unsigned int) (now % (getpid() + getppid())));
init_mem();
init_language(1);
/* Process command line arguments. */
process_args(argc, argv);
printf("\n%s\n", version);
init_dcc_max();
init_userent();
logfile_init(0);
init_bots();
init_net();
init_modules();
if (backgrd)
bg_prepare_split();
init_tcl(argc, argv);
init_language(0);
help_init();
traffic_init();
logfile_init(1);
#ifdef STATIC
link_statics();
#endif
strncpyz(s, ctime(&now), sizeof s);
strcpy(&s[11], &s[20]);
putlog(LOG_ALL, "*", "--- Loading %s (%s)", ver, s);
/* Read configuration data. */
readconfig();
/* Check for encryption module. */
if (!encrypt_pass) {
printf(MOD_NOCRYPT);
bg_send_quit(BG_ABORT);
exit(1);
}
putlog(LOG_MISC, "*", "=== %s: %d channels, %d users.", botnetnick,
count_channels(), count_users(userlist));
if (!pid_file[0])
egg_snprintf(pid_file, sizeof pid_file, "pid.%s", botnetnick);
/* Check for pre-existing eggdrop! */
f = fopen(pid_file, "r");
if (f != NULL) {
fgets(s, 10, f);
xx = atoi(s);
kill(xx, SIGCHLD); /* Meaningless kill to determine if PID is used. */
if (errno != ESRCH) {
printf(EGG_RUNNING1, botnetnick);
printf(EGG_RUNNING2, pid_file);
bg_send_quit(BG_ABORT);
exit(1);
}
}
/* Move into background? */
if (backgrd) {
#ifndef CYGWIN_HACKS
bg_do_split();
}
else {
#endif
xx = getpid();
if (xx != 0) {
FILE *fp;
/* Write PID to file. */
unlink(pid_file);
fp = fopen(pid_file, "w");
if (fp != NULL) {
fprintf(fp, "%u\n", xx);
if (fflush(fp)) {
/* Let the bot live since this doesn't appear to be a botchk. */
printf("Cannot not write to '%s' (PID file).\n", pid_file);
fclose(fp);
unlink(pid_file);
}
else
fclose(fp);
}
else
printf("Cannot not write to '%s' (PID file).\n", pid_file);
#ifdef CYGWIN_HACKS
printf("Launched into the background (PID: %d)\n\n", xx);
#endif
}
}
use_stderr = 0; /* Stop writing to stderr now */
if (backgrd) {
/* Ok, try to disassociate from controlling terminal (finger cross) */
#if defined(HAVE_SETPGID) && !defined(CYGWIN_HACKS)
setpgid(0, 0);
#endif
/* Tcl wants the stdin, stdout and stderr file handles kept open. */
freopen("/dev/null", "r", stdin);
freopen("/dev/null", "w", stdout);
freopen("/dev/null", "w", stderr);
#ifdef CYGWIN_HACKS
FreeConsole();
#endif
}
/* Terminal emulating dcc chat */
if (!backgrd && term_z) {
int n = new_dcc(&DCC_CHAT, sizeof(struct chat_info));
dcc[n].addr = iptolong(getmyip());
dcc[n].sock = STDOUT;
dcc[n].timeval = now;
dcc[n].u.chat->con_flags = conmask;
dcc[n].u.chat->strip_flags = STRIP_ALL;
dcc[n].status = STAT_ECHO;
strcpy(dcc[n].nick, "HQ");
strcpy(dcc[n].host, "llama@console");
/* HACK: Workaround not to pass literal "HQ" as a non-const arg */
dcc[n].user = get_user_by_handle(userlist, dcc[n].nick);
/* Make sure there's an innocuous HQ user if needed */
if (!dcc[n].user) {
userlist = adduser(userlist, dcc[n].nick, "none", "-", USER_PARTY);
dcc[n].user = get_user_by_handle(userlist, dcc[n].nick);
}
setsock(STDOUT, 0); /* Entry in net table */
dprintf(n, "\n### ENTERING DCC CHAT SIMULATION ###\n\n");
dcc_chatter(n);
}
then = now;
online_since = now;
autolink_cycle(NULL); /* Hurry and connect to tandem bots. */
add_help_reference("cmds1.help");
add_help_reference("cmds2.help");
add_help_reference("core.help");
/* Create hooks. */
add_hook(HOOK_SECONDLY, (Function) core_secondly);
add_hook(HOOK_MINUTELY, (Function) core_minutely);
add_hook(HOOK_HOURLY, (Function) core_hourly);
add_hook(HOOK_REHASH, (Function) event_rehash);
add_hook(HOOK_PRE_REHASH, (Function) event_prerehash);
add_hook(HOOK_USERFILE, (Function) event_save);
add_hook(HOOK_BACKUP, (Function) backupuserfile);
add_hook(HOOK_DAILY, (Function) event_logfile);
add_hook(HOOK_DAILY, (Function) traffic_reset);
add_hook(HOOK_LOADED, (Function) event_loaded);
call_hook(HOOK_LOADED);
debug0("main: entering loop");
while (1) {
int socket_cleanup = 0;
#ifdef USE_TCL_EVENTS
/* Process a single Tcl event. */
Tcl_DoOneEvent(TCL_ALL_EVENTS | TCL_DONT_WAIT);
#endif
now = time(NULL);
random();
/* Every second... */
if (now != then) {
call_hook(HOOK_SECONDLY);
then = now;
}
/* Only do this every so often. */
if (!socket_cleanup) {
socket_cleanup = 5;
/* Remove dead dcc entries. */
dcc_remove_lost();
/* Check for server or dcc activity. */
dequeue_sockets();
}
else {
socket_cleanup--;
}
/* Free unused structures. */
garbage_collect();
xx = sockgets(buf, &i);
if (xx >= 0) { /* Non-error */
int idx;
for (idx = 0; idx < dcc_total; idx++) {
if (dcc[idx].sock != xx)
continue;
if (dcc[idx].type && dcc[idx].type->activity) {
traffic_update_in(dcc[idx].type, (strlen(buf) + 1)); /* Traffic stats. */
dcc[idx].type->activity(idx, buf, i);
}
else {
putlog(LOG_MISC, "*", "!!! untrapped dcc activity: type %s, sock %d",
dcc[idx].type->name, dcc[idx].sock);
}
break;
}
}
else if (xx == -1) { /* EOF */
int idx;
if (i == STDOUT && !backgrd)
fatal("END OF FILE ON TERMINAL", 0);
for (idx = 0; idx < dcc_total; idx++) {
if (dcc[idx].sock != i)
continue;
if (dcc[idx].type && dcc[idx].type->eof) {
dcc[idx].type->eof(idx);
}
else {
putlog(LOG_MISC, "*",
"*** ATTENTION: DEAD SOCKET (%d) OF TYPE %s UNTRAPPED",
i, dcc[idx].type ? dcc[idx].type->name : "*UNKNOWN*");
killsock(i);
lostdcc(idx);
}
idx = dcc_total + 1;
}
if (idx == dcc_total) {
putlog(LOG_MISC, "*",
"(@) EOF socket %d, not a dcc socket, not anything.", i);
close(i);
killsock(i);
}
}
else if (xx == -2 && errno != EINTR) { /* select() error */
putlog(LOG_MISC, "*", "* Socket error #%d; recovering.", errno);
for (i = 0; i < dcc_total; i++) {
if ((fcntl(dcc[i].sock, F_GETFD, 0) == -1) && (errno == EBADF)) {
putlog(LOG_MISC, "*",
"DCC socket %d (type %d, name '%s') expired -- pfft",
dcc[i].sock, dcc[i].type, dcc[i].nick);
killsock(dcc[i].sock);
lostdcc(i);
i--;
}
}
}
else if (xx == -3) {
call_hook(HOOK_IDLE);
socket_cleanup = 0; /* If we've been idle, cleanup & flush */
}
if (do_restart) {
if (do_restart == -2) {
rehash();
}
else {
int f = 1;
module_entry *p;
Function startfunc;
char name[256];
check_tcl_event("prerestart");
/* Unload as many modules as possible */
while (f) {
f = 0;
for (p = module_list; p != NULL; p = p->next) {
dependancy *d = dependancy_list;
int ok = 1;
while (ok && d) {
if (d->needed == p)
ok = 0;
d = d->next;
}
if (ok) {
strcpy(name, p->name);
if (module_unload(name, botnetnick) == NULL) {
f = 1;
break;
}
}
}
}
/* Make sure we don't have any modules left hanging around other than
* "eggdrop" and the two that are supposed to be.
*/
for (f = 0, p = module_list; p; p = p->next) {
if (strcmp(p->name, "eggdrop") && strcmp(p->name, "encryption") &&
strcmp(p->name, "uptime")) {
f++;
}
}
if (f != 0) {
putlog(LOG_MISC, "*", MOD_STAGNANT);
}
/* Flush log files to disk. */
flushlogs();
/* Clean up Tcl stuff. */
kill_tcl();
/* Initialize stuff again. */
init_tcl(argc, argv);
init_language(0);
help_init();
traffic_init();
logfile_init(1);
/* This resets our modules which we didn't unload (encryption and uptime). */
for (p = module_list; p; p = p->next) {
if (p->funcs) {
startfunc = p->funcs[MODCALL_START];
startfunc(NULL);
}
}
rehash();
restart_chons();
call_hook(HOOK_LOADED);
}
do_restart = 0;
}
}
}
