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82 lines
2.7 KiB
82 lines
2.7 KiB
/*
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Copyright (c) 2012-2013 Martin Sustrik All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom
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the Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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IN THE SOFTWARE.
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*/
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#include "wire.h"
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#if defined NN_HAVE_WINDOWS
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#include "win.h"
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#else
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#include <arpa/inet.h>
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#endif
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uint16_t nn_gets (const uint8_t *buf)
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{
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return (((uint16_t) buf [0]) << 8) |
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((uint16_t) buf [1]);
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}
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void nn_puts (uint8_t *buf, uint16_t val)
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{
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buf [0] = (uint8_t) (((val) >> 8) & 0xff);
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buf [1] = (uint8_t) (val & 0xff);
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}
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uint32_t nn_getl (const uint8_t *buf)
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{
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return (((uint32_t) buf [0]) << 24) |
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(((uint32_t) buf [1]) << 16) |
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(((uint32_t) buf [2]) << 8) |
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((uint32_t) buf [3]);
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}
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void nn_putl (uint8_t *buf, uint32_t val)
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{
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buf [0] = (uint8_t) (((val) >> 24) & 0xff);
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buf [1] = (uint8_t) (((val) >> 16) & 0xff);
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buf [2] = (uint8_t) (((val) >> 8) & 0xff);
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buf [3] = (uint8_t) (val & 0xff);
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}
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uint64_t nn_getll (const uint8_t *buf)
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{
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return (((uint64_t) buf [0]) << 56) |
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(((uint64_t) buf [1]) << 48) |
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(((uint64_t) buf [2]) << 40) |
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(((uint64_t) buf [3]) << 32) |
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(((uint64_t) buf [4]) << 24) |
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(((uint64_t) buf [5]) << 16) |
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(((uint64_t) buf [6]) << 8) |
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(((uint64_t) buf [7] << 0));
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}
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void nn_putll (uint8_t *buf, uint64_t val)
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{
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buf [0] = (uint8_t) ((val >> 56) & 0xff);
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buf [1] = (uint8_t) ((val >> 48) & 0xff);
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buf [2] = (uint8_t) ((val >> 40) & 0xff);
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buf [3] = (uint8_t) ((val >> 32) & 0xff);
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buf [4] = (uint8_t) ((val >> 24) & 0xff);
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buf [5] = (uint8_t) ((val >> 16) & 0xff);
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buf [6] = (uint8_t) ((val >> 8) & 0xff);
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buf [7] = (uint8_t) (val & 0xff);
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}
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