mirror of
https://github.com/Netflix/dial-reference.git
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62 lines
2.3 KiB
C
62 lines
2.3 KiB
C
/*
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* Copyright (c) 2014 Netflix, Inc.
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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 provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY NETFLIX, INC. AND CONTRIBUTORS "AS IS" AND ANY
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* 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 NETFLIX OR CONTRIBUTORS 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
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* Utility functions for dealing with URLs */
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#ifndef URLLIB_H_
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#define URLLIB_H_
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#include "dial_data.h"
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#include <stddef.h>
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/**
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* Concatenate a maxim of max_chars characters from src into dest,
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* and return a pointer to the last character in dest.
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*/
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char* smartstrcat(char* dest, char* src, size_t max_chars);
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int urldecode(char *dst, const char *src, size_t max_size);
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void xmlencode(char *dst, const char *src, size_t max_size);
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/**
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* Parse the value of the parameter with the given name from a query string.
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*/
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char *parse_param(char *query_string, char *param_name);
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/*
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* Parse the application name out of a URI, such as /app/YouTube/dial_data.
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* Note: this parser assumes that the dial_data url is of the form
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* /apps/<app_name>/dial_data. If your DIAL server uses a different url-path,
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* you will need to adapt the method below.
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*/
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char *parse_app_name(const char *uri);
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/*
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* Parse a list of DIALData params out of a query string.
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*/
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DIALData *parse_params(char * query_string);
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#endif // URLLIB_H_
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