static void do_texio_ini_print(lua_State * L, const char *extra)
{
const char *s;
int i = 1;
int l = term_and_log;
int n = lua_gettop(L);
if (n > 1) {
if (get_selector_value(L, i, &l))
i++;
}
for (; i <= n; i++) {
if (lua_isstring(L, i)) {
s = lua_tostring(L, i);
if (l == term_and_log || l == term_only)
fprintf(stdout, "%s%s", extra, s);
if (l == log_only || l == term_and_log) {
if (loggable_info == NULL) {
loggable_info = strdup(s);
} else {
char *v = concat3(loggable_info, extra, s);
free(loggable_info);
loggable_info = v;
}
}
}
}
}
static int do_texio_print(lua_State * L, texio_printer printfunction)
{
const char *s;
int i = 1;
int save_selector = selector;
int n = lua_gettop(L);
if (n == 0 || !lua_isstring(L, -1)) {
luaL_error(L, "no string to print");
}
if (n > 1) {
if (get_selector_value(L, i, &selector))
i++;
}
if (selector != log_only && selector != term_only
&& selector != term_and_log) {
normalize_selector(); /* sets selector */
}
for (; i <= n; i++) {
if (lua_isstring(L, i)) {
s = lua_tostring(L, i);
printfunction(s);
} else {
luaL_error(L, "argument is not a string");
}
}
selector = save_selector;
return 0;
}
static object* read_class(resource_mgr_t *resmgr, int script, int positions[1000]) {
resource_t* r = scir_find_resource(resmgr, sci_script, script, 0);
unsigned char* raw;
int pos;
object* obj;
printf("Searching for class in script %03d\n", script);
if (r == 0) return fake_object("<resource not found>");
/*Skip to the next class*/
#ifdef SCRIPT_DEBUG
printf("pre skip: pos=%#x\n", positions[script]);
#endif
pos = find_frame(r, 6, positions[script]);
#ifdef SCRIPT_DEBUG
printf("post skip: pos=%#x\n", pos);
#endif
if (pos == -1) return fake_object("<no more classes in script>");
else positions[script] = pos + get_length(r->data + pos);
#ifdef SCRIPT_DEBUG
printf("post post: pos=%#x (len=%#x)\n", positions[script], get_length(r->data + pos));
#endif
/*Construct the object*/
obj = object_new();
raw = r->data + pos;
/*Fill in the name*/
if (get_selector_count(raw) < 4) obj->name = "<anonymous>";
else {
if (get_selector_value(raw, 3))
obj->name = (char *) r->data + get_selector_value(raw, 3);
else obj->name = "<null>";
}
/*Fill in the parent*/
if (get_selector_count(raw) == 0) obj->parent = object_root;
else {
int superclass_id = get_selector_value(raw, 1);
printf("superclass==%d\n", superclass_id);
if (superclass_id >= fobjects.used) {
free(obj);
return fake_object("<no such superclass>");
}
if (superclass_id < 1) obj->parent = object_root;
else obj->parent = fobjects.data[superclass_id];
}
/*Add the class to the hierarchy*/
if (!obj->parent) {
free(obj);
return fake_object("<null parent>");
}
if (add_child(obj->parent, obj)) {
free(obj);
return fake_object("<add_child failed>");
}
if (add_object(obj)) {
free(obj);
return fake_object("<add_object failed>");
}
/*FIXME: decode selectors and methods here*/
return obj;
}
static object* read_object(resource_mgr_t *resmgr, int script, int positions[1000]) {
resource_t* r = scir_find_resource(resmgr, sci_script, script, 0);
unsigned char* raw;
int pos;
object* obj;
printf("Searching for object in script %03d\n", script);
if (r == 0) return 0;
/*Skip to the next object*/
#ifdef SCRIPT_DEBUG
printf("pre skip: pos=%#x\n", positions[script]);
#endif
pos = find_frame(r, 1, positions[script]);
#ifdef SCRIPT_DEBUG
printf("post skip: pos=%#x\n", pos);
#endif
if (pos == -1) return 0;
else positions[script] = pos + get_length(r->data + pos);
#ifdef SCRIPT_DEBUG
printf("post post: pos=%#x (len=%#x)\n", positions[script], get_length(r->data + pos));
#endif
/*Construct the object*/
obj = object_new();
raw = r->data + pos;
/*Fill in the name*/
if (get_selector_count(raw) < 4) obj->name = "<anonymous>";
else {
if (get_selector_value(raw, 3))
obj->name = (char *) r->data + get_selector_value(raw, 3);
else obj->name = "<null>";
}
/*Fill in the class*/
if (get_selector_count(raw) == 0) obj->parent = object_root;
else {
int parent_id = get_selector_value(raw, 1);
if (parent_id >= fobjects.used) {
free(obj);
return 0;
}
if (parent_id < 1) obj->parent = object_root;
else obj->parent = fobjects.data[parent_id];
}
/*Add the object to the class*/
if (!obj->parent) {
free(obj);
return 0;
}
if (add_child(obj->parent, obj)) {
free(obj);
return 0;
}
if (add_object(obj)) {
free(obj);
return 0;
}
/*FIXME: decode selectors here*/
obj->method_count = get_method_count(raw);
obj->methods = (script_method**)sci_malloc(obj->method_count * sizeof(script_method));
if (obj->methods == 0) {
free(obj);
return 0;
} else {
int i;
for (i = 0; i < obj->method_count; i++) {
int number = get_method_number(raw, i);
int position = get_method_location(raw, i);
if ((obj->methods[i] = decode_method(r->data + position)) == 0) {
obj->method_count = i - 1;
break;
}
obj->methods[i]->number = number;
}
}
return obj;
}
