| /* |
| * Copyright (c) 2014 Netflix, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY NETFLIX, INC. AND CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL NETFLIX OR CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /* Utility functions for dealing with URLs */ |
| |
| #ifndef URLLIB_H_ |
| #define URLLIB_H_ |
| |
| #include "dial_data.h" |
| #include <stddef.h> |
| |
| /** |
| * Concatenate a maxim of max_chars characters from src into dest, |
| * and return a pointer to the last character in dest. |
| */ |
| char* smartstrcat(char* dest, char* src, size_t max_chars); |
| |
| int urldecode(char *dst, const char *src, size_t max_size); |
| |
| void xmlencode(char *dst, const char *src, size_t max_size); |
| |
| /** |
| * Parse the value of the parameter with the given name from a query string. |
| */ |
| char *parse_param(char *query_string, char *param_name); |
| |
| /* |
| * Parse the application name out of a URI, such as /app/YouTube/dial_data. |
| * Note: this parser assumes that the dial_data url is of the form |
| * /apps/<app_name>/dial_data. If your DIAL server uses a different url-path, |
| * you will need to adapt the method below. |
| */ |
| char *parse_app_name(const char *uri); |
| |
| /* |
| * Parse a list of DIALData params out of a query string. |
| */ |
| DIALData *parse_params(char * query_string); |
| |
| #endif // URLLIB_H_ |