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80 lines
1.6 KiB
C++
80 lines
1.6 KiB
C++
// See the file "COPYING" in the main distribution directory for copyright.
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#include "zeek/Tag.h"
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#include <cinttypes>
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#include "zeek/Val.h"
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namespace zeek {
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const Tag Tag::Error;
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Tag::Tag(type_t arg_type, subtype_t arg_subtype) : Tag(nullptr, arg_type, arg_subtype) {}
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Tag::Tag(const EnumTypePtr& etype, type_t arg_type, subtype_t arg_subtype)
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: type(arg_type), subtype(arg_subtype), etype(etype) {
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assert(arg_type > 0);
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int64_t i = (int64_t)(type) | ((int64_t)subtype << 31);
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if ( etype )
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val = etype->GetEnumVal(i);
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}
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Tag::Tag(EnumValPtr arg_val) {
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assert(arg_val);
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val = std::move(arg_val);
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int64_t i = val->InternalInt();
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type = i & 0xffffffff;
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subtype = (i >> 31) & 0xffffffff;
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}
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Tag::Tag(const Tag& other) {
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type = other.type;
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subtype = other.subtype;
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val = other.val;
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etype = other.etype;
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}
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Tag::Tag(Tag&& other) noexcept {
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type = other.type;
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subtype = other.subtype;
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val = std::move(other.val);
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etype = std::move(other.etype);
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}
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Tag::Tag() {
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val = nullptr;
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etype = nullptr;
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}
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Tag::~Tag() = default;
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Tag& Tag::operator=(const Tag& other) {
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if ( this != &other ) {
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type = other.type;
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subtype = other.subtype;
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val = other.val;
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etype = other.etype;
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}
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return *this;
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}
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Tag& Tag::operator=(Tag&& other) noexcept {
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if ( this != &other ) {
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type = other.type;
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subtype = other.subtype;
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val = std::move(other.val);
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etype = std::move(other.etype);
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}
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return *this;
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}
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std::string Tag::AsString() const { return util::fmt("%" PRIu32 "/%" PRIu32, type, subtype); }
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} // namespace zeek
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