From eda9a7bbefc5587bf1ff895a9214f450e64575fa Mon Sep 17 00:00:00 2001 From: dec05eba Date: Mon, 5 Mar 2018 22:45:56 +0100 Subject: Implement 'create' operation, add seeding Seeding is currently only done on the key you specify, in the future the user should request data that it can seed. --- include/bin2hex.hpp | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 include/bin2hex.hpp (limited to 'include/bin2hex.hpp') diff --git a/include/bin2hex.hpp b/include/bin2hex.hpp new file mode 100644 index 0000000..72b57c1 --- /dev/null +++ b/include/bin2hex.hpp @@ -0,0 +1,23 @@ +#pragma once + +#include + +namespace odhtdb +{ + static const char HEX_TABLE[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' }; + + static std::string bin2hex(const char *data, size_t dataSize) + { + std::string result; + result.resize(dataSize * 2); + + for(int i = 0; i < dataSize; ++i) + { + char c = data[i]; + result[i * 2 + 0] = HEX_TABLE[(c & 0xF0) >> 4]; + result[i * 2 + 1] = HEX_TABLE[(c & 0x0F)]; + } + + return result; + } +} -- cgit v1.2.3