39 lines
610 B
C++
39 lines
610 B
C++
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#include <std_include.hpp>
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#include "string.hpp"
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namespace utils
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{
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namespace string
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{
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const char* va(const char* fmt, ...)
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{
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static thread_local va_provider<8, 256> provider;
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va_list ap;
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va_start(ap, fmt);
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const char* result = provider.get(fmt, ap);
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va_end(ap);
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return result;
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}
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std::string dump_hex(const std::string& data, const std::string& separator)
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{
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std::string result;
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for (unsigned int i = 0; i < data.size(); ++i)
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{
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if (i > 0)
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{
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result.append(separator);
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}
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result.append(va("%02X", data[i] & 0xFF));
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}
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return result;
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}
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}
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}
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