value make_constant(constant c, bool save_location, fncode fn)
{
struct obj *cst;
switch (c->vclass)
{
case cst_string:
cst = (value)alloc_string(c->u.string);
SET_READONLY(cst); SET_IMMUTABLE(cst);
return cst;
case cst_gsymbol: return make_gsymbol(c->u.string, fn);
case cst_quote: return make_quote(c, save_location, fn);
case cst_list: return make_list(c, c->u.constants, 1, save_location, fn);
case cst_array: return make_array(c->u.constants, fn);
case cst_int: return makeint(c->u.integer);
case cst_float: return alloc_mudlle_float(c->u.mudlle_float);
case cst_table: return make_table(c->u.constants, fn);
case cst_symbol: return make_symbol(c->u.constpair, fn);
default:
abort();
}
}
/* Parenthesize an expression. Set expr to the node after the first full
* expression.
*/
NODE *paren_expr(NODE **expr, BOOLEAN inparen) {
NODE *first = NIL, *tree = NIL, *pproc, *retval;
NODE **ifnode = (NODE **)NIL;
if (*expr == NIL) {
if (inparen) err_logo(PAREN_MISMATCH, NIL);
return *expr;
}
first = car(*expr);
pop(*expr);
if (nodetype(first) == CASEOBJ && !numberp(first)) {
if (first == Left_Paren) {
tree = paren_expr(expr, TRUE);
tree = paren_infix(tree, expr, -1, TRUE);
if (*expr == NIL)
err_logo(PAREN_MISMATCH, NIL);
else if (car(*expr) != Right_Paren) { /* throw the rest away */
int parens;
for (parens = 0; *expr; pop(*expr)) {
if (car(*expr) == Left_Paren)
parens++;
else if (car(*expr) == Right_Paren)
if (parens-- == 0) {
pop(*expr);
break;
}
}
first = tree /* car(tree) */ ; /* 6.0 */
tree = cons(Not_Enough_Node, NIL); /* tell eval */
tree_dk_how=UNBOUND;
if (is_list(first))
first = car(first);
if (nodetype(first) != CASEOBJ ||
procnode__caseobj(first) == UNDEFINED)
err_logo(DK_HOW, first);
else
err_logo(TOO_MUCH, first);
}
else
pop(*expr);
retval = tree;
} else if (first == Right_Paren) {
err_logo(UNEXPECTED_PAREN, NIL);
if (inparen) push(first, *expr);
retval = NIL;
} else if (first == Minus_Sign) {
push(Minus_Tight, *expr);
retval = paren_infix(make_intnode((FIXNUM) 0), expr, -1, inparen);
} else { /* it must be a procedure */
check_library(first);
pproc = procnode__caseobj(first);
if (pproc == UNDEFINED) {
if (missing_space(first)) {
push(missing_numeric, *expr);
first = missing_alphabetic;
pproc = procnode__caseobj(first);
retval = gather_args(first, pproc, expr, inparen, ifnode);
if (retval != UNBOUND) {
retval = cons(first, retval);
}
} else if (is_setter(first)) {
retval = gather_some_args(0, 1, expr, inparen, ifnode);
if (retval != UNBOUND) {
retval = cons(first, retval);
}
} else {
retval = cons(first, NIL);
tree_dk_how = first;
}
} else if (nodetype(pproc) == INFIX && NOT_THROWING) {
err_logo(NOT_ENOUGH, first);
retval = cons(first, NIL);
} else {
/* Kludge follows to turn IF to IFELSE sometimes. */
if (isName(first, Name_if)) {
ifnode = &first;
}
retval = gather_args(first, pproc, expr, inparen, ifnode);
if (retval != UNBOUND) {
retval = cons(first, retval);
}
}
}
} else if (is_list(first)) { /* quoted list */
retval = make_quote(first);
} else {
return first;
}
return retval;
}
NODE *runparse_node(NODE *nd, NODE **ndsptr) {
NODE *outline = NIL, *tnode = NIL, *lastnode = NIL, *snd;
char *wptr, *tptr;
struct string_block *whead;
int wlen, wcnt, tcnt, isnumb, gotdot;
NODETYPES wtyp;
BOOLEAN monadic_minus = FALSE;
if (nd == Minus_Tight) return cons(nd, NIL);
snd = cnv_node_to_strnode(nd);
wptr = getstrptr(snd);
wlen = getstrlen(snd);
wtyp = nodetype(snd);
wcnt = 0;
whead = getstrhead(snd);
while (wcnt < wlen) {
if (*wptr == ';') {
*ndsptr = NIL;
break;
}
if (*wptr == '"') {
tcnt = 0;
tptr = ++wptr;
wcnt++;
while (wcnt < wlen && !parens(*wptr)) {
if (wtyp == BACKSLASH_STRING && getparity(*wptr))
wtyp = PUNBOUND; /* flag for "\( case */
wptr++, wcnt++, tcnt++;
}
if (wtyp == PUNBOUND) {
wtyp = BACKSLASH_STRING;
tnode = cons(make_quote(intern(make_strnode(tptr, NULL,
tcnt, wtyp, noparity_strnzcpy))), NIL);
} else
tnode = cons(make_quote(intern(make_strnode(tptr, whead, tcnt,
wtyp, strnzcpy))), NIL);
} else if (*wptr == ':') {
tcnt = 0;
tptr = ++wptr;
wcnt++;
while (wcnt < wlen && !parens(*wptr) && !infixs(*wptr))
wptr++, wcnt++, tcnt++;
tnode = cons(make_colon(intern(make_strnode(tptr, whead, tcnt,
wtyp, strnzcpy))), NIL);
} else if (wcnt == 0 && *wptr == '-' && monadic_minus == FALSE &&
wcnt+1 < wlen && !white_space(*(wptr+1))) {
/* minus sign with space before and no space after is unary */
tnode = cons(make_intnode((FIXNUM)0), NIL);
monadic_minus = TRUE;
} else if (parens(*wptr) || infixs(*wptr)) {
if (monadic_minus)
tnode = cons(Minus_Tight, NIL);
else if (wcnt+1 < wlen &&
((*wptr == '<' && (*(wptr+1) == '=' || *(wptr+1) == '>'))
|| (*wptr == '>' && *(wptr+1) == '='))) {
tnode = cons(intern(make_strnode(wptr, whead, 2,
STRING, strnzcpy)), NIL);
wptr++, wcnt++;
} else
tnode = cons(intern(make_strnode(wptr, whead, 1,
STRING, strnzcpy)), NIL);
monadic_minus = FALSE;
wptr++, wcnt++;
} else {
tcnt = 0;
tptr = wptr;
/* isnumb 4 means nothing yet;
* 0 means digits so far, 1 means just saw
* 'e' so minus can be next, 2 means no longer
* eligible even if an 'e' comes along */
isnumb = 4;
gotdot = 0;
if (*wptr == '?') {
isnumb = 3; /* turn ?5 to (? 5) */
wptr++, wcnt++, tcnt++;
}
while (wcnt < wlen && !parens(*wptr) &&
(!infixs(*wptr) || (isnumb == 1 && (*wptr == '-' || *wptr == '+')))) {
if (isnumb == 4 && isdigit(*wptr)) isnumb = 0;
if (isnumb == 0 && tcnt > 0 && (*wptr == 'e' || *wptr == 'E'))
isnumb = 1;
else if (!(isdigit(*wptr) || (!gotdot && *wptr == '.')) || isnumb == 1)
isnumb = 2;
if (*wptr == '.') gotdot++;
wptr++, wcnt++, tcnt++;
}
if (isnumb == 3 && tcnt > 1) { /* ?5 syntax */
NODE *qmtnode;
qmtnode = cons_list(0, Left_Paren, Query,
cnv_node_to_numnode
(make_strnode(tptr+1, whead,
tcnt-1, wtyp, strnzcpy)),
END_OF_LIST);
if (outline == NIL) {
outline = qmtnode;
} else {
setcdr(lastnode, qmtnode);
}
lastnode = cddr(qmtnode);
tnode = cons(Right_Paren, NIL);
} else if (isnumb < 2 && tcnt > 0) {
tnode = cons(cnv_node_to_numnode(make_strnode(tptr, whead, tcnt,
wtyp, strnzcpy)),
NIL);
} else
tnode = cons(intern(make_strnode(tptr, whead, tcnt,
wtyp, strnzcpy)),
NIL);
}
if (outline == NIL) outline = tnode;
else setcdr(lastnode, tnode);
lastnode = tnode;
}
return(outline);
}
NODE *maybe_quote(NODE *nd)
{
if (nd == UNBOUND || aggregate(nd) || numberp(nd)) return (nd);
return (make_quote(nd));
}
void ServerLogger::prepare() {
map_name = make_quote(get_map_name()).c_str();
map_description = make_quote(get_map_description()).c_str();
}
void ServerLogger::log(LogType type, const std::string& text, Player *p1, Player *p2,
const void *data1, const void *data2, const void *data3, const void *data4)
{
if (verbose) {
time_t t = time(0);
strftime (time_buffer, sizeof(time_buffer), "%Y-%m-%d %H:%M:%S", localtime(&t));
switch (type) {
case LogTypePlayerConnect:
case LogTypePlayerDisconnect:
/* TIME LOG TEXT PLAYER_NAME */
sprintf(buffer, "%s %03d %s %s", time_buffer, type,
make_quote(text).c_str(),
make_quote(p1->get_player_name()).c_str());
break;
case LogTypeNewMap:
/* TIME LOG MAP MAP_DESC */
sprintf(buffer, "%s %03d %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str());
break;
case LogTypeChatMessage:
case LogTypeWarmUp:
case LogTypeGameBegins:
case LogTypeGameOver:
/* TIME LOG MAP MAP_DESC TEXT */
sprintf(buffer, "%s %03d %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str());
break;
case LogTypeFrag:
/* TIME LOG MAP MAP_DESC TEXT FRAG_PLAYER KILL_PLAYER REASON */
sprintf(buffer, "%s %03d %s %s %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
make_quote(p1->get_player_name()).c_str(),
make_quote(p2->get_player_name()).c_str(),
make_quote(static_cast<const char *>(data1)).c_str());
break;
case LogTypeKill:
/* TIME LOG MAP MAP_DESC TEXT PLAYER_NAME REASON */
sprintf(buffer, "%s %03d %s %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
make_quote(p1->get_player_name()).c_str(),
make_quote(static_cast<const char *>(data1)).c_str());
break;
case LogTypeRedTeamJoin:
case LogTypeBlueTeamJoin:
case LogTypeRedFlagPicked:
case LogTypeRedFlagDropped:
case LogTypeRedFlagSaved:
case LogTypeBlueFlagPicked:
case LogTypeBlueFlagDropped:
case LogTypeBlueFlagSaved:
case LogTypeCoinPicked:
case LogTypeCoinDropped:
case LogTypeJoin:
/* TIME LOG MAP MAP_DESC TEXT PLAYER_NAME */
sprintf(buffer, "%s %03d %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
make_quote(p1->get_player_name()).c_str());
break;
case LogTypeRedFlagReturned:
case LogTypeBlueFlagReturned:
/* TIME LOG MAP MAP_DESC TEXT */
sprintf(buffer, "%s %03d %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str());
break;
case LogTypeTeamRedScored:
case LogTypeTeamBlueScored:
/* TIME LOG MAP MAP_DESC TEXT PLAYER_NAME */
sprintf(buffer, "%s %03d %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
make_quote(p1->get_player_name()).c_str());
break;
case LogTypeRoundFinished:
/* TIME LOG MAP MAP_DESC TEXT PLAYER TIME_IN_S */
sprintf(buffer, "%s %03d %s %s %s %s %.2f", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
make_quote(p1->get_player_name()).c_str(),
*static_cast<const float *>(data1));
break;
case LogTypeEndOfStats:
/* TIME LOG MAP MAP_DESC TEXT */
sprintf(buffer, "%s %03d %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str());
break;
case LogTypeStatsTDMTeamScore:
case LogTypeStatsCTFTeamScore:
case LogTypeStatsGOHTeamScore:
/* TIME LOG MAP MAP_DESC TEXT TEAM_RED SCORE TEAM_BLUE SCORE */
sprintf(subbuffer, "%s %d %s %d",
make_quote(static_cast<const char *>(data1)).c_str(),
*static_cast<const score_t *>(data2),
make_quote(static_cast<const char *>(data3)).c_str(),
*static_cast<const score_t *>(data4));
sprintf(buffer, "%s %03d %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
subbuffer);
break;
case LogTypeStatsDM:
case LogTypeStatsTDMTeamRed:
case LogTypeStatsTDMTeamBlue:
case LogTypeStatsCTFTeamRed:
case LogTypeStatsCTFTeamBlue:
case LogTypeStatsGOHTeamRed:
case LogTypeStatsGOHTeamBlue:
/* TIME LOG MAP MAP_DESC TEXT RANK PLAYER SCORE FRAGS KILLS */
sprintf(subbuffer, "%d %s %d %d %d", *static_cast<const int *>(data1),
make_quote(p1->get_player_name()).c_str(),
*static_cast<const sscore_t *>(data2),
*static_cast<const score_t *>(data3),
*static_cast<const score_t *>(data4));
sprintf(buffer, "%s %03d %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
subbuffer);
break;
case LogTypeStatsSR:
/* TIME LOG MAP MAP_DESC TEXT RANK PLAYER LAPS BEST LAST */
if (!data3) {
sprintf(subbuffer, "%d %s %d N/A N/A", *static_cast<const int *>(data1),
make_quote(p1->get_player_name()).c_str(),
*static_cast<const int *>(data2));
} else {
sprintf(subbuffer, "%d %s %d %.2f %.2f", *static_cast<const int *>(data1),
make_quote(p1->get_player_name()).c_str(),
*static_cast<const int *>(data2),
*static_cast<const float *>(data3),
*static_cast<const float *>(data4));
}
sprintf(buffer, "%s %03d %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
subbuffer);
break;
case LogTypeStatsCTC:
/* TIME LOG MAP MAP_DESC TEXT RANK PLAYER MIN:SEC */
sprintf(subbuffer, "%d %s %d:%02d", *static_cast<const int *>(data1),
make_quote(p1->get_player_name()).c_str(),
*static_cast<const int *>(data2),
*static_cast<const int *>(data3));
sprintf(buffer, "%s %03d %s %s %s %s", time_buffer, type,
map_name.c_str(),
map_description.c_str(),
make_quote(text).c_str(),
subbuffer);
break;
case LogTypePlayerNameChange:
/* TIME LOG TEXT OLD_NAME NEW_NAME */
sprintf(buffer, "%s %03d %s %s %s", time_buffer, type,
make_quote(text).c_str(),
make_quote(static_cast<const char *>(data1)).c_str(),
make_quote(static_cast<const char *>(data2)).c_str());
break;
case _LogTypeMAX:
/* do nothing */
return;
break;
}
stream << buffer << std::endl;
} else {
if (text.length()) {
stream << text << std::endl;
}
}
}