| /* |
| * 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 _GUACD_CONF_PARSE_H |
| #define _GUACD_CONF_PARSE_H |
| |
| /** |
| * The maximum length of a name, in characters. |
| */ |
| #define GUACD_CONF_MAX_NAME_LENGTH 255 |
| |
| /** |
| * The maximum length of a value, in characters. |
| */ |
| #define GUACD_CONF_MAX_VALUE_LENGTH 8191 |
| |
| /** |
| * A callback function which is provided to guacd_parse_conf() and is called |
| * for each parameter/value pair set. The current section is always given. This |
| * function will not be called for parameters outside of sections, which are |
| * illegal. |
| */ |
| typedef int guacd_param_callback(const char* section, const char* param, const char* value, void* data); |
| |
| /** |
| * Parses an arbitrary buffer of configuration file data, calling the given |
| * callback for each valid parameter/value pair. Upon success, the number of |
| * characters parsed is returned. On failure, a negative value is returned, and |
| * guacd_conf_parse_error and guacd_conf_parse_error_location are set. The |
| * provided data will be passed to the callback for each invocation. |
| */ |
| int guacd_parse_conf(guacd_param_callback* callback, char* buffer, int length, void* data); |
| |
| /** |
| * Parses the given level name, returning the corresponding log level, or -1 if |
| * no such log level exists. |
| */ |
| int guacd_parse_log_level(const char* name); |
| |
| /** |
| * Human-readable description of the current error, if any. |
| */ |
| extern char* guacd_conf_parse_error; |
| |
| /** |
| * The location of the most recent parse error. This will be a pointer to the |
| * location of the error within the buffer passed to guacd_parse_conf(). |
| */ |
| extern char* guacd_conf_parse_error_location; |
| |
| #endif |
| |