57 lines
1019 B
C++
57 lines
1019 B
C++
#include "ehs/URI.h"
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namespace ehs
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{
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bool IsAN(const Char_8 c)
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{
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return (c >= 48 && c <= 57) || (c >= 65 && c <= 90) || (c >= 97 && c <= 122);
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}
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Str_8 URI::Encode(const Str_8& in)
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{
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Str_8 result;
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UInt_64 offset = 0;
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for (UInt_64 i = 0; i < in.Size(); ++i)
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{
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if (IsAN(in[i]) || in[i] == '-' || in[i] == '_' || in[i] == '.' || in[i] == '~')
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continue;
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if (i != offset)
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result.Push(&in[offset], i - offset);
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result.Push("%" + Str_8::NumToHex(in[i]));
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offset = i + 1;
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}
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if (offset < in.Size())
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result.Push(&in[offset], in.Size() - offset);
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return result;
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}
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Str_8 URI::Decode(const Str_8& in)
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{
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Str_8 result;
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UInt_64 offset = 0;
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for (UInt_64 i = 0; i < in.Size(); ++i)
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{
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if (in[i] != '%')
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continue;
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if (i != offset)
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result.Push(&in[offset], i - offset);
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result.Push(Str_8::HexToNum<Char_8>({&in[i + 1], 2}));
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i += 2;
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offset = i + 1;
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}
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if (offset < in.Size())
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result.Push(&in[offset], in.Size() - offset);
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return result;
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}
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} |