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IOSC: Implement GetSizeForType 

Avoids duplicating sizes everywhere.
This commit is contained in:
Léo Lam 2017-06-10 17:45:31 +02:00
parent 965773bf67
commit 2eccd45f01
1 changed files with 19 additions and 0 deletions
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19
Source/Core/Core/IOS/IOSC.cpp
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@ -6,6 +6,8 @@
#include <array>
#include <cstddef>
#include <cstring>
#include <map>
#include <utility>
#include <vector>
#include <mbedtls/md.h>
@ -25,6 +27,23 @@ namespace IOS
{
namespace HLE
{
const std::map<std::pair<IOSC::ObjectType, IOSC::ObjectSubType>, size_t> s_type_to_size_map = {{
{{IOSC::TYPE_SECRET_KEY, IOSC::SUBTYPE_AES128}, 16},
{{IOSC::TYPE_SECRET_KEY, IOSC::SUBTYPE_MAC}, 20},
{{IOSC::TYPE_SECRET_KEY, IOSC::SUBTYPE_ECC233}, 30},
{{IOSC::TYPE_PUBLIC_KEY, IOSC::SUBTYPE_RSA2048}, 256},
{{IOSC::TYPE_PUBLIC_KEY, IOSC::SUBTYPE_RSA4096}, 512},
{{IOSC::TYPE_PUBLIC_KEY, IOSC::SUBTYPE_ECC233}, 60},
{{IOSC::TYPE_DATA, IOSC::SUBTYPE_DATA}, 0},
{{IOSC::TYPE_DATA, IOSC::SUBTYPE_VERSION}, 0},
}};
static size_t GetSizeForType(IOSC::ObjectType type, IOSC::ObjectSubType subtype)
{
const auto iterator = s_type_to_size_map.find({type, subtype});
return iterator != s_type_to_size_map.end() ? iterator->second : 0;
}
IOSC::IOSC(ConsoleType console_type)
{
LoadDefaultEntries(console_type);