| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #ifndef GUACENC_PARSE_H |
| #define GUACENC_PARSE_H |
| |
| #include "config.h" |
| |
| #include <guacamole/timestamp.h> |
| |
| /** |
| * Parses a string into a single integer. Only positive integers are accepted. |
| * The input string may be modified during parsing. A value will be stored in |
| * the provided int pointer only if valid. |
| * |
| * @param arg |
| * The string to parse. |
| * |
| * @param i |
| * A pointer to the integer in which the parsed value of the given string |
| * should be stored. |
| * |
| * @return |
| * Zero if parsing was successful, non-zero if the provided string was |
| * invalid. |
| */ |
| int guacenc_parse_int(char* arg, int* i); |
| |
| /** |
| * Parses a string of the form WIDTHxHEIGHT into individual width and height |
| * integers. The input string may be modified during parsing. Values will be |
| * stored in the provided width and height pointers only if the given |
| * dimensions are valid. |
| * |
| * @param arg |
| * The string to parse. |
| * |
| * @param width |
| * A pointer to the integer in which the parsed width component of the |
| * given string should be stored. |
| * |
| * @param height |
| * A pointer to the integer in which the parsed height component of the |
| * given string should be stored. |
| * |
| * @return |
| * Zero if parsing was successful, non-zero if the provided string was |
| * invalid. |
| */ |
| int guacenc_parse_dimensions(char* arg, int* width, int* height); |
| |
| /** |
| * Parses a guac_timestamp from the given string. The string is assumed to |
| * consist solely of decimal digits with an optional leading minus sign. If the |
| * given string contains other characters, the behavior of this function is |
| * undefined. |
| * |
| * @param str |
| * The string to parse, which must contain only decimal digits and an |
| * optional leading minus sign. |
| * |
| * @return |
| * A guac_timestamp having the same value as the provided string. |
| */ |
| guac_timestamp guacenc_parse_timestamp(const char* str); |
| |
| #endif |
| |
| |