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/*
* Authored by Alex Hultman, 2018-2020.
* Intellectual property of third-party.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef UWS_UTILITIES_H
#define UWS_UTILITIES_H
/* Various common utilities */
#include <cstdint>
namespace uWS {
namespace utils {
inline int u32toaHex(uint32_t value, char *dst) {
char palette[] = "0123456789abcdef";
char temp[10];
char *p = temp;
do {
*p++ = palette[value % 16];
value /= 16;
} while (value > 0);
int ret = (int) (p - temp);
do {
*dst++ = *--p;
} while (p != temp);
return ret;
}
inline int u64toa(uint64_t value, char *dst) {
char temp[20];
char *p = temp;
do {
*p++ = (char) ((value % 10) + '0');
value /= 10;
} while (value > 0);
int ret = (int) (p - temp);
do {
*dst++ = *--p;
} while (p != temp);
return ret;
}
}
}
#endif // UWS_UTILITIES_H
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