void upb_fielddef_setdescriptortype(upb_fielddef *f, int type) {
assert(!upb_fielddef_isfrozen(f));
switch (type) {
case UPB_DESCRIPTOR_TYPE_DOUBLE:
upb_fielddef_settype(f, UPB_TYPE_DOUBLE);
break;
case UPB_DESCRIPTOR_TYPE_FLOAT:
upb_fielddef_settype(f, UPB_TYPE_FLOAT);
break;
case UPB_DESCRIPTOR_TYPE_INT64:
case UPB_DESCRIPTOR_TYPE_SFIXED64:
case UPB_DESCRIPTOR_TYPE_SINT64:
upb_fielddef_settype(f, UPB_TYPE_INT64);
break;
case UPB_DESCRIPTOR_TYPE_UINT64:
case UPB_DESCRIPTOR_TYPE_FIXED64:
upb_fielddef_settype(f, UPB_TYPE_UINT64);
break;
case UPB_DESCRIPTOR_TYPE_INT32:
case UPB_DESCRIPTOR_TYPE_SFIXED32:
case UPB_DESCRIPTOR_TYPE_SINT32:
upb_fielddef_settype(f, UPB_TYPE_INT32);
break;
case UPB_DESCRIPTOR_TYPE_UINT32:
case UPB_DESCRIPTOR_TYPE_FIXED32:
upb_fielddef_settype(f, UPB_TYPE_UINT32);
break;
case UPB_DESCRIPTOR_TYPE_BOOL:
upb_fielddef_settype(f, UPB_TYPE_BOOL);
break;
case UPB_DESCRIPTOR_TYPE_STRING:
upb_fielddef_settype(f, UPB_TYPE_STRING);
break;
case UPB_DESCRIPTOR_TYPE_BYTES:
upb_fielddef_settype(f, UPB_TYPE_BYTES);
break;
case UPB_DESCRIPTOR_TYPE_GROUP:
case UPB_DESCRIPTOR_TYPE_MESSAGE:
upb_fielddef_settype(f, UPB_TYPE_MESSAGE);
break;
case UPB_DESCRIPTOR_TYPE_ENUM:
upb_fielddef_settype(f, UPB_TYPE_ENUM);
break;
default: assert(false);
}
if (type == UPB_DESCRIPTOR_TYPE_FIXED64 ||
type == UPB_DESCRIPTOR_TYPE_FIXED32 ||
type == UPB_DESCRIPTOR_TYPE_SFIXED64 ||
type == UPB_DESCRIPTOR_TYPE_SFIXED32) {
upb_fielddef_setintfmt(f, UPB_INTFMT_FIXED);
} else if (type == UPB_DESCRIPTOR_TYPE_SINT64 ||
type == UPB_DESCRIPTOR_TYPE_SINT32) {
upb_fielddef_setintfmt(f, UPB_INTFMT_ZIGZAG);
} else {
upb_fielddef_setintfmt(f, UPB_INTFMT_VARIABLE);
}
upb_fielddef_settagdelim(f, type == UPB_DESCRIPTOR_TYPE_GROUP);
}
bool upb_fielddef_settype(upb_fielddef *f, upb_fieldtype_t type) {
assert(!upb_fielddef_isfrozen(f));
upb_fielddef_uninit_default(f);
f->type_ = type;
upb_fielddef_init_default(f);
return true;
}
void upb_fielddef_settype(upb_fielddef *f, upb_fieldtype_t type) {
assert(!upb_fielddef_isfrozen(f));
assert(upb_fielddef_checktype(type));
upb_fielddef_uninit_default(f);
f->type_ = type;
f->type_is_set_ = true;
upb_fielddef_init_default(f);
}
bool upb_fielddef_setsubdefname(upb_fielddef *f, const char *name) {
assert(!upb_fielddef_isfrozen(f));
assert(upb_fielddef_hassubdef(f));
release_subdef(f);
f->sub.name = upb_strdup(name);
f->subdef_is_symbolic = true;
return true;
}
const upb_def *upb_fielddef_subdef(const upb_fielddef *f) {
if (upb_fielddef_hassubdef(f) && upb_fielddef_isfrozen(f)) {
assert(f->sub.def);
return f->sub.def;
} else {
return f->subdef_is_symbolic ? NULL : f->sub.def;
}
}
bool upb_fielddef_setsubdef(upb_fielddef *f, const upb_def *subdef) {
assert(!upb_fielddef_isfrozen(f));
assert(upb_fielddef_hassubdef(f));
if (subdef && !upb_subdef_typecheck(f, subdef)) return false;
release_subdef(f);
f->sub.def = subdef;
f->subdef_is_symbolic = false;
if (f->sub.def) upb_ref2(f->sub.def, f);
return true;
}
void upb_fielddef_setdefault(upb_fielddef *f, upb_value value) {
assert(!upb_fielddef_isfrozen(f));
assert(!upb_fielddef_isstring(f) && !upb_fielddef_issubmsg(f));
if (f->default_is_string) {
upb_byteregion *bytes = upb_value_getbyteregion(f->defaultval);
assert(bytes);
upb_byteregion_free(bytes);
}
f->defaultval = value;
f->default_is_string = false;
}
bool upb_fielddef_setsubdefname(upb_fielddef *f, const char *name,
upb_status *s) {
assert(!upb_fielddef_isfrozen(f));
if (!upb_fielddef_hassubdef(f)) {
upb_status_seterrliteral(s, "field type does not accept a subdef");
return false;
}
release_subdef(f);
f->sub.name = upb_strdup(name);
f->subdef_is_symbolic = true;
return true;
}
void upb_fielddef_setdefault(upb_fielddef *f, upb_value value) {
assert(f->type_is_set_);
assert(!upb_fielddef_isfrozen(f));
assert(!upb_fielddef_isstring(f) && !upb_fielddef_issubmsg(f));
if (f->default_is_string) {
str_t *s = upb_value_getptr(f->defaultval);
assert(s);
freestr(s);
}
f->defaultval = value;
f->default_is_string = false;
}
bool upb_fielddef_setsubdefname(upb_fielddef *f, const char *name,
upb_status *s) {
assert(!upb_fielddef_isfrozen(f));
if (!upb_fielddef_hassubdef(f)) {
upb_status_seterrmsg(s, "field type does not accept a subdef");
return false;
}
// TODO: validate name (upb_isident() doesn't quite work atm because this name
// may have a leading ".").
release_subdef(f);
f->sub.name = upb_strdup(name);
f->subdef_is_symbolic = true;
return true;
}
static bool checksetdefault(upb_fielddef *f, upb_fieldtype_t type) {
if (!f->type_is_set_ || upb_fielddef_isfrozen(f) ||
upb_fielddef_type(f) != type) {
assert(false);
return false;
}
if (f->default_is_string) {
str_t *s = f->defaultval.bytes;
assert(s);
freestr(s);
}
f->default_is_string = false;
return true;
}
bool upb_fielddef_setcontainingtypename(upb_fielddef *f, const char *name,
upb_status *s) {
assert(!upb_fielddef_isfrozen(f));
if (upb_fielddef_containingtype(f)) {
upb_status_seterrmsg(s, "field has already been added to a message.");
return false;
}
// TODO: validate name (upb_isident() doesn't quite work atm because this name
// may have a leading ".").
release_containingtype(f);
f->msg.name = upb_strdup(name);
f->msg_is_symbolic = true;
return true;
}
void upb_fielddef_settagdelim(upb_fielddef *f, bool tag_delim) {
assert(!upb_fielddef_isfrozen(f));
f->tagdelim = tag_delim;
f->tagdelim = tag_delim;
}
bool upb_fielddef_settagdelim(upb_fielddef *f, bool tag_delim) {
assert(!upb_fielddef_isfrozen(f));
f->tagdelim = tag_delim;
return true;
}
bool upb_fielddef_setintfmt(upb_fielddef *f, upb_intfmt_t fmt) {
assert(!upb_fielddef_isfrozen(f));
assert(upb_fielddef_checkintfmt(fmt));
f->intfmt = fmt;
return true;
}
void upb_fielddef_setlabel(upb_fielddef *f, upb_label_t label) {
assert(!upb_fielddef_isfrozen(f));
assert(upb_fielddef_checklabel(label));
f->label_ = label;
}
const char *upb_fielddef_subdefname(const upb_fielddef *f) {
assert(!upb_fielddef_isfrozen(f));
return f->subdef_is_symbolic ? f->sub.name : NULL;
}
void upb_fielddef_setisextension(upb_fielddef *f, bool is_extension) {
assert(!upb_fielddef_isfrozen(f));
f->is_extension_ = is_extension;
}
bool upb_fielddef_setlabel(upb_fielddef *f, upb_label_t label) {
assert(!upb_fielddef_isfrozen(f));
f->label_ = label;
return true;
}
void upb_fielddef_setintfmt(upb_fielddef *f, upb_intfmt_t fmt) {
assert(!upb_fielddef_isfrozen(f));
assert(upb_fielddef_checkintfmt(fmt));
f->intfmt = fmt;
}