static int c_s_tb(u_sourceinfo *si, u_msg *msg)
{
char *chan = msg->argv[0];
int ts;
u_chan *c;
msg->propagate = CMD_DO_BROADCAST;
if (!(c = u_chan_get(chan))) {
u_log(LG_WARN, "%I sent TB for nonexistent %s", si, chan);
return 0;
}
ts = atoi(msg->argv[1]);
/* TODO: TS checking */
c->topic_time = ts;
if (msg->argc > 3) {
u_strlcpy(c->topic_setter, msg->argv[2], MAXNICKLEN+1);
} else {
snf(FMT_USER, c->topic_setter, MAXNICKLEN+1, "%I", si);
}
u_strlcpy(c->topic, msg->argv[msg->argc - 1], MAXTOPICLEN+1);
u_sendto_chan(c, NULL, ST_USERS, ":%I TOPIC %C :%s", si, c, c->topic);
return 0;
}
void u_udb_put_i(u_udb *db, long n)
{
char buf[512];
snf(FMT_LOG, buf, 512, "%d", n);
u_udb_put_s(db, buf);
}
void u_udb_row_start(u_udb *db, char *name)
{
if (db->reading) {
u_log(LG_ERROR, "Tried to start row while reading database!");
return;
}
db->sz = snf(FMT_LOG, db->line, UDB_LINE_SIZE, "%s", name);
}
void u_udb_put_s(u_udb *db, char *s)
{
char *p = db->buf;
while (*s) {
switch (*s) {
case ' ':
case '\\':
*p++ = '\\';
default:
*p++ = *s++;
}
}
db->sz += snf(FMT_LOG, db->line + db->sz,
UDB_LINE_SIZE - db->sz, " %s", s);
}
TEMP_PAR
void NUM_SYS::compute()
{
//Calculate inverse:
IntSmithNormalForm snf(_base,
true, /* use shape correction */
IntSmithNormalForm::LEFT_POSITIVE);
IntAdjointMatrix adjointForm(_base);
IMatrix adj = adjointForm["ADJOINT"];
_G = snf["S"];
_U = snf["U"];
BaseProperties props = calculateBaseProperties();
setBorder();
createHashTable();
FMatrix f_adj = I_FConverter::template convertMatrix<Matrix>(adj);
FMatrix f_G = I_FConverter::template convertMatrix<Matrix>(_G);
FLOAT_TYPE determinant = FMCalculator::calculateDeterminant(f_G);
_baseInverse = number_traits_float::multiplicativeUnit/determinant * f_adj;
if (!(props & EXPANSIVE))
{
throw Exceptions::RuntimeException("Number system is not expansive", PROP_EXC_ID);
}
else if (!(props & REGULAR))
{
throw Exceptions::RuntimeException("Number system is not regular", PROP_EXC_ID);
}
else if (!(props & DETERMINANT_NOT_ONE))
{
throw Exceptions::RuntimeException("Number system determinant error",
PROP_EXC_ID);
}
props = calculateBaseProperties();
if (!(props & CONGRUENT_DIGITSET))
{
throw Exceptions::RuntimeException("Number system hasn't got congruent digits",
PROP_EXC_ID);
}
}
int u_log(int level, char* fmt, ...)
{
static bool logging = false;
struct tm *tm;
char tmbuf[512];
char buf[BUFSIZE];
va_list va;
if (level > u_log_level)
return 0;
if (logging)
return 0;
logging = true;
va_start(va, fmt);
vsnf(FMT_LOG, buf, BUFSIZE, fmt, va);
va_end(va);
tm = localtime(&NOW.tv_sec);
snf(FMT_LOG, tmbuf, 512, "%04d/%02d/%02d %02d:%02d:%02d",
tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
struct hook_log hook;
hook.level = level;
hook.time = tmbuf;
hook.line = buf;
if (log_hook == NULL)
log_hook = u_hook_get(HOOK_LOG);
u_hook_call(log_hook, &hook);
logging = false;
return u_log_handler(level, tmbuf, buf);
}
