| /* |
| * include/types/map.h |
| * This file provides structures and types for MAPs. |
| * |
| * Copyright (C) 2000-2012 Willy Tarreau - w@1wt.eu |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation, version 2.1 |
| * exclusively. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef _TYPES_MAP_H |
| #define _TYPES_MAP_H |
| |
| #include <types/acl.h> |
| |
| /* These structs contains a string representation of the map. These struct is |
| * sorted by file. Permit to hot-add and hot-remove entries. |
| * |
| * "maps" is the list head. This list cotains all the mao file name identifier. |
| */ |
| extern struct list maps; |
| |
| struct map_reference { |
| struct list list; /* used for listing */ |
| char *reference; /* contain the unique identifier used as map identifier. |
| in many cases this identifier is the filename that contain |
| the patterns */ |
| struct list entries; /* the list of all the entries of the map. This |
| is a list of "struct map_entry" */ |
| struct list maps; /* the list of all maps associated with the file |
| name identifier. This is a list of struct map_descriptor */ |
| }; |
| |
| struct map_entry { |
| struct list list; /* used for listing */ |
| int line; /* The original line into the file. It is used for log reference. |
| If the line is '> 0', this entry is from the original load, |
| If the line is '< 0', this entry is modify by dynamux process (CLI) */ |
| char *key; /* The string containing the key before conversion |
| and indexation */ |
| char *value; /* The string containing the value */ |
| }; |
| |
| struct sample_storage; |
| struct map_descriptor { |
| struct list list; /* used for listing */ |
| struct map_reference *ref; /* the reference used for unindexed entries */ |
| struct sample_conv *conv; /* original converter descriptor */ |
| int (*parse)(const char *text, /* The function that can parse the output value */ |
| struct sample_storage *smp); |
| struct pattern_expr *pat; /* the pattern matching associated to the map */ |
| int do_free; /* set if <pat> is the orignal pat and must be freed */ |
| char *default_value; /* a copy of default value. This copy is |
| useful if the type is str */ |
| struct sample_storage *def; /* contain the default value */ |
| }; |
| |
| #endif /* _TYPES_MAP_H */ |