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1 #include "foobar2000-sdk-pch.h"
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2 #include "hasher_md5.h"
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3
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4 GUID hasher_md5::guid_from_result(const hasher_md5_result & param)
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5 {
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6 static_assert(sizeof(GUID) == sizeof(hasher_md5_result), "sanity");
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7 GUID temp = * reinterpret_cast<const GUID*>(¶m);
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8 byte_order::order_le_to_native_t(temp);
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9 return temp;
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10 }
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11
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12 GUID hasher_md5_result::asGUID() const {
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13 return hasher_md5::guid_from_result( *this );
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14 }
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15
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16 hasher_md5_result hasher_md5::process_single(const void * p_buffer,t_size p_bytes)
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17 {
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18 hasher_md5_state state;
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19 initialize(state);
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20 process(state,p_buffer,p_bytes);
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21 return get_result(state);
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22 }
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23
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24 GUID hasher_md5::process_single_guid(const void * p_buffer,t_size p_bytes)
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25 {
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26 return guid_from_result(process_single(p_buffer,p_bytes));
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27 }
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28
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29 t_uint64 hasher_md5_result::xorHalve() const {
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30 #if PFC_BYTE_ORDER_IS_BIG_ENDIAN
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31 t_uint64 ret = 0;
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32 for(int walk = 0; walk < 8; ++walk) {
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33 ret |= (t_uint64)((t_uint8)m_data[walk] ^ (t_uint8)m_data[walk+8]) << (walk * 8);
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34 }
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35 return ret;
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36 #else
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37 const t_uint64 * v = reinterpret_cast<const t_uint64*>(&m_data);
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38 return v[0] ^ v[1];
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39 #endif
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40 }
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41
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42 pfc::string8 hasher_md5_result::asString() const {
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43 return pfc::format_hexdump( this->m_data, sizeof(m_data), "");
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44 }
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45
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46 GUID hasher_md5_result::toGUID() const {
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47 return hasher_md5::guid_from_result( *this );
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48 }
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