#include "il2cpp-config.h"
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#if !IL2CPP_TINY_WITHOUT_DEBUGGER
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#include <stdint.h>
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#include "BlobReader.h"
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#include "utils/MemoryRead.h"
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#include "il2cpp-object-internals.h"
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#include "il2cpp-vm-support.h"
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#include "hybridclr/metadata/RawImage.h"
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namespace il2cpp
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{
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namespace utils
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{
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int BlobReader::GetConstantValueFromBlob(Il2CppTypeEnum type, const char *blob, void *value, bool compressBlogSize)
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{
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int retval = 0;
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const char *p = blob;
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switch (type)
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{
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case IL2CPP_TYPE_BOOLEAN:
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case IL2CPP_TYPE_U1:
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case IL2CPP_TYPE_I1:
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*(uint8_t*)value = *p;
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break;
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case IL2CPP_TYPE_CHAR:
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*(Il2CppChar*)value = ReadChar(p);
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break;
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case IL2CPP_TYPE_U2:
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case IL2CPP_TYPE_I2:
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*(uint16_t*)value = Read16(p);
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break;
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case IL2CPP_TYPE_U4:
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case IL2CPP_TYPE_I4:
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*(uint32_t*)value = Read32(p);
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break;
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case IL2CPP_TYPE_U8:
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case IL2CPP_TYPE_I8:
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*(uint64_t*)value = Read64(p);
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break;
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case IL2CPP_TYPE_R4:
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*(float*)value = ReadFloat(p);
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break;
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case IL2CPP_TYPE_R8:
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*(double*)value = ReadDouble(p);
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break;
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case IL2CPP_TYPE_STRING:
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{
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*(void**)value = NULL;
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if (p != NULL)
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{
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if (compressBlogSize)
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{
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// origin IL metadata use compress encode length
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hybridclr::metadata::BlobReader blob = hybridclr::metadata::RawImage::DecodeBlob((const hybridclr::byte*)p);
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*(VmString**)value = IL2CPP_VM_STRING_NEW_UTF16((const Il2CppChar*)blob.GetData(), blob.GetLength()/2);
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}
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else
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{
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// int32_t length followed by non-null terminated utf-8 byte stream
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uint32_t length = Read32(p);
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*(VmString**)value = IL2CPP_VM_STRING_NEW_LEN(p + sizeof(uint32_t), length);
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}
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}
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break;
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}
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case IL2CPP_TYPE_CLASS:
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case IL2CPP_TYPE_OBJECT:
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case IL2CPP_TYPE_GENERICINST:
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case IL2CPP_TYPE_SZARRAY:
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IL2CPP_ASSERT(p == NULL);
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*(void**)value = NULL;
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break;
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default:
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retval = -1;
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IL2CPP_ASSERT(0);
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}
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return retval;
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}
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} /* utils */
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} /* il2cpp */
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#endif
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