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libmy/print_string.h
51 строка
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Chris Mikkelson
Relicense fstrm under the MIT open source license.
07 мар 2019, 18:06
07 мар 2019, 18:06
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/* * Copyright (c) 2012 by Farsight Security, Inc. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ #ifndef MY_PRINT_STRING_H #define MY_PRINT_STRING_H #include <ctype.h> #include <stdio.h> #include <stdint.h> static inline void print_string(const void *data, size_t len, FILE *out) { uint8_t *str = (uint8_t *) data; fputc('"', out); while (len-- != 0) { unsigned c = *(str++); if (isprint(c)) { if (c == '"') fputs("\\\"", out); else fputc(c, out); } else { fprintf(out, "\\x%02x", c); } } fputc('"', out); } #endif /* MY_PRINT_STRING_H */