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https://github.com/jakcron/nstool
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[fnd] Add SImpleTextOutput::stringToArray()
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12ad762666
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2 changed files with 30 additions and 0 deletions
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@ -1,6 +1,7 @@
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#pragma once
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#include <string>
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#include <fnd/types.h>
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#include <fnd/Vec.h>
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namespace fnd
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{
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@ -12,6 +13,8 @@ namespace fnd
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static void hexDump(const byte_t* data, size_t len, size_t row_len, size_t indent_len);
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static void hexDump(const byte_t* data, size_t len);
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static std::string arrayToString(const byte_t* data, size_t len, bool upper_case, const std::string& separator);
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static void stringToArray(const std::string& str, fnd::Vec<byte_t>& array);
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private:
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static const size_t kDefaultRowLen = 0x10;
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static const size_t kDefaultByteGroupingSize = 1;
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@ -87,4 +87,31 @@ std::string fnd::SimpleTextOutput::arrayToString(const byte_t* data, size_t len,
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ss << separator;
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}
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return ss.str();
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}
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inline byte_t charToByte(char chr)
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{
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if (chr >= 'a' && chr <= 'f')
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return (chr - 'a') + 0xa;
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else if (chr >= 'A' && chr <= 'F')
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return (chr - 'A') + 0xa;
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else if (chr >= '0' && chr <= '9')
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return chr - '0';
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return 0;
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}
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void fnd::SimpleTextOutput::stringToArray(const std::string& str, fnd::Vec<byte_t>& array)
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{
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size_t size = str.size();
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if ((size % 2))
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{
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return;
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}
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array.alloc(size/2);
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for (size_t i = 0; i < array.size(); i++)
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{
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array[i] = (charToByte(str[i * 2]) << 4) | charToByte(str[(i * 2) + 1]);
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}
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}
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