49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
/*-
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* Copyright 2012 Matthew Endsley
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* All rights reserved
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted providing that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef HTTP_CHUNK_H
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#define HTTP_CHUNK_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/**
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* Parses the size out of a chunk-encoded HTTP response. Returns non-zero if it
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* needs more data. Returns zero success or error. When error: size == -1 On
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* success, size = size of following chunk data excluding trailing \r\n. User is
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* expected to process or otherwise seek past chunk data up to the trailing
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* \r\n. The state parameter is used for internal state and should be
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* initialized to zero the first call.
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*/
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int http_parse_chunked(int* state, int *size, char ch);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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