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// Protocol Buffers - Google's data interchange format
// Copyright 2023 Google Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
// -----------------------------------------------------------------------------
// Ruby <-> upb data conversion functions. Strictly free of dependencies on
// Ruby interpreter internals.
#include "shared_convert.h"
bool shared_Msgval_IsEqual(upb_MessageValue val1, upb_MessageValue val2,
upb_CType type, const upb_MessageDef* msgdef,
upb_Status* status) {
switch (type) {
case kUpb_CType_Bool:
return memcmp(&val1, &val2, 1) == 0;
case kUpb_CType_Float:
case kUpb_CType_Int32:
case kUpb_CType_UInt32:
case kUpb_CType_Enum:
return memcmp(&val1, &val2, 4) == 0;
case kUpb_CType_Double:
case kUpb_CType_Int64:
case kUpb_CType_UInt64:
return memcmp(&val1, &val2, 8) == 0;
case kUpb_CType_String:
case kUpb_CType_Bytes:
return val1.str_val.size == val2.str_val.size &&
memcmp(val1.str_val.data, val2.str_val.data, val1.str_val.size) ==
0;
case kUpb_CType_Message: {
const upb_MiniTable* m = upb_MessageDef_MiniTable(msgdef);
const int options = 0;
return upb_Message_IsEqual(val1.msg_val, val2.msg_val, m, options);
}
default:
upb_Status_SetErrorMessage(status, "Internal error, unexpected type");
return false;
}
}
uint64_t shared_Msgval_GetHash(upb_MessageValue val, upb_CType type,
const upb_MessageDef* msgdef, uint64_t seed,
upb_Status* status) {
switch (type) {
case kUpb_CType_Bool:
return _upb_Hash(&val, 1, seed);
case kUpb_CType_Float:
case kUpb_CType_Int32:
case kUpb_CType_UInt32:
case kUpb_CType_Enum:
return _upb_Hash(&val, 4, seed);
case kUpb_CType_Double:
case kUpb_CType_Int64:
case kUpb_CType_UInt64:
return _upb_Hash(&val, 8, seed);
case kUpb_CType_String:
case kUpb_CType_Bytes:
return _upb_Hash(val.str_val.data, val.str_val.size, seed);
case kUpb_CType_Message:
return shared_Message_Hash(val.msg_val, msgdef, seed, status);
default:
upb_Status_SetErrorMessage(status, "Internal error, unexpected type");
return 0;
}
}
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