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In order to reduce code duplication for a planned W5100 HTTP client program beside wget65 the W5100 HTTP client code is now available for reuse.
49 lines
2.3 KiB
C
49 lines
2.3 KiB
C
/******************************************************************************
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Copyright (c) 2020, Oliver Schmidt
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* 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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* 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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* Neither the name of the <organization> nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL OLIVER SCHMIDT BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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#ifndef _W5100_HTTP_H_
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#define _W5100_HTTP_H_
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#ifndef __APPLE2ENH__
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#error W5100 auto-increment register access requires 65C02.
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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// Connect to server with IP address <server_addr> on TCP port <server_port>,
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// then HTTP GET <selector> and consume HTTP response header. Provide feedback
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// on progress to the user via STDOUT. After returning from w5100_http_open()
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// the connection is ready to consume the HTTP body.
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// Return true if the connection is established, return false otherwise.
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bool w5100_http_open(uint32_t addr, uint16_t port, const char* selector,
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char* buffer, size_t length);
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#endif
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