CFCSymbol*
CFCSymbol_new(struct CFCParcel *parcel, const char *exposure,
const char *class_name, const char *class_cnick,
const char *micro_sym) {
CFCSymbol *self = (CFCSymbol*)CFCBase_allocate(&CFCSYMBOL_META);
return CFCSymbol_init(self, parcel, exposure, class_name, class_cnick,
micro_sym);
}
CFCCallable*
CFCCallable_init(CFCCallable *self, const char *exposure, const char *name,
CFCType *return_type, CFCParamList *param_list,
CFCDocuComment *docucomment) {
exposure = exposure ? exposure : "parcel";
CFCUTIL_NULL_CHECK(return_type);
CFCUTIL_NULL_CHECK(param_list);
CFCSymbol_init((CFCSymbol*)self, exposure, name);
self->return_type = (CFCType*)CFCBase_incref((CFCBase*)return_type);
self->param_list = (CFCParamList*)CFCBase_incref((CFCBase*)param_list);
self->docucomment = (CFCDocuComment*)CFCBase_incref((CFCBase*)docucomment);
return self;
}
CFCVariable*
CFCVariable_init(CFCVariable *self, const char *exposure, const char *name,
struct CFCType *type, int inert) {
// Validate params.
if (!type) {
CFCBase_decref((CFCBase*)self);
CFCUtil_die("type cannot be NULL");
}
// Default exposure to "local".
const char *real_exposure = exposure ? exposure : "local";
CFCSymbol_init((CFCSymbol*)self, real_exposure, name);
// Assign type, inert.
self->type = (CFCType*)CFCBase_incref((CFCBase*)type);
self->inert = !!inert;
self->local_c = NULL;
self->local_dec = NULL;
self->global_c = NULL;
return self;
}
CFCClass*
CFCClass_do_create(CFCClass *self, struct CFCParcel *parcel,
const char *exposure, const char *class_name,
const char *cnick, const char *micro_sym,
CFCDocuComment *docucomment, CFCFileSpec *file_spec,
const char *parent_class_name, int is_final, int is_inert) {
CFCUTIL_NULL_CHECK(class_name);
exposure = exposure ? exposure : "parcel";
micro_sym = micro_sym ? micro_sym : "class";
parcel = parcel ? parcel : CFCParcel_default_parcel();
CFCSymbol_init((CFCSymbol*)self, parcel, exposure, class_name, cnick,
micro_sym);
if (!is_inert
&& !parent_class_name
&& strcmp(class_name, "Clownfish::Obj") != 0
) {
parent_class_name = "Clownfish::Obj";
}
self->parent = NULL;
self->tree_grown = false;
self->children = (CFCClass**)CALLOCATE(1, sizeof(CFCClass*));
self->num_kids = 0;
self->functions = (CFCFunction**)CALLOCATE(1, sizeof(CFCFunction*));
self->num_functions = 0;
self->methods = (CFCMethod**)CALLOCATE(1, sizeof(CFCMethod*));
self->num_methods = 0;
self->member_vars = (CFCVariable**)CALLOCATE(1, sizeof(CFCVariable*));
self->num_member_vars = 0;
self->inert_vars = (CFCVariable**)CALLOCATE(1, sizeof(CFCVariable*));
self->num_inert_vars = 0;
self->parent_class_name = CFCUtil_strdup(parent_class_name);
self->docucomment
= (CFCDocuComment*)CFCBase_incref((CFCBase*)docucomment);
self->file_spec = (CFCFileSpec*)CFCBase_incref((CFCBase*)file_spec);
// Cache several derived symbols.
const char *last_colon = strrchr(class_name, ':');
self->struct_sym = last_colon
? CFCUtil_strdup(last_colon + 1)
: CFCUtil_strdup(class_name);
const char *prefix = CFCClass_get_prefix(self);
size_t struct_sym_len = strlen(self->struct_sym);
self->short_vtable_var = (char*)MALLOCATE(struct_sym_len + 1);
size_t i;
for (i = 0; i < struct_sym_len; i++) {
self->short_vtable_var[i] = toupper(self->struct_sym[i]);
}
self->short_vtable_var[struct_sym_len] = '\0';
self->full_struct_sym = CFCUtil_sprintf("%s%s", prefix, self->struct_sym);
self->ivars_struct = CFCUtil_sprintf("%sIVARS", self->struct_sym);
self->full_ivars_struct = CFCUtil_sprintf("%sIVARS", self->full_struct_sym);
self->ivars_func = CFCUtil_sprintf("%s_IVARS", CFCClass_get_cnick(self));
self->full_ivars_func = CFCUtil_sprintf("%s%s_IVARS", prefix,
CFCClass_get_cnick(self));
self->full_ivars_offset = CFCUtil_sprintf("%s_OFFSET", self->full_ivars_func);
size_t full_struct_sym_len = strlen(self->full_struct_sym);
self->full_vtable_var = (char*)MALLOCATE(full_struct_sym_len + 1);
for (i = 0; self->full_struct_sym[i] != '\0'; i++) {
self->full_vtable_var[i] = toupper(self->full_struct_sym[i]);
}
self->full_vtable_var[i] = '\0';
self->privacy_symbol = CFCUtil_sprintf("C_%s", self->full_vtable_var);
// Build the relative path to the autogenerated C header file.
if (file_spec) {
const char *path_part = CFCFileSpec_get_path_part(self->file_spec);
self->include_h = CFCUtil_sprintf("%s.h", path_part);
}
else {
self->include_h = CFCUtil_strdup("class.h");
}
self->is_final = !!is_final;
self->is_inert = !!is_inert;
if (file_spec && CFCFileSpec_included(file_spec)) {
if (!CFCParcel_included(parcel)) {
CFCUtil_die("Class %s from include dir found in parcel %s from"
" source dir",
class_name, CFCParcel_get_name(parcel));
}
}
else {
if (CFCParcel_included(parcel)) {
CFCUtil_die("Class %s from source dir found in parcel %s from"
" include dir",
class_name, CFCParcel_get_name(parcel));
}
}
// Store in registry.
S_register(self);
return self;
}
