0,0 → 1,137 |
/* |
* Copyright (c) 2008 Lukas Mejdrech |
* 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. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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. |
*/ |
|
/** @addtogroup net |
* @{ |
*/ |
|
/** @file |
*/ |
|
#ifndef __GENERIC_CHAR_MAP_H__ |
#define __GENERIC_CHAR_MAP_H__ |
|
#include <unistd.h> |
|
#include "char_map.h" |
#include "err.h" |
#include "generic_field.h" |
|
#define GENERIC_CHAR_MAP_MAGIC_VALUE 0x12345622 |
|
#define GENERIC_CHAR_MAP_DECLARE( name, type ) \ |
\ |
GENERIC_FIELD_DECLARE( name##_items, type ) \ |
\ |
typedef struct name name##_t; \ |
typedef name##_t * name##_ref; \ |
\ |
struct name{ \ |
char_map_t names; \ |
name##_items_t values; \ |
int magic; \ |
}; \ |
\ |
int name##_add( name##_ref map, const char * name, type * value ); \ |
int name##_count( name##_ref map ); \ |
void name##_destroy( name##_ref map ); \ |
void name##_exclude( name##_ref map, const char * name ); \ |
type * name##_find( name##_ref map, const char * name ); \ |
type * name##_get_index( name##_ref map, int index ); \ |
int name##_initialize( name##_ref map ); \ |
int name##_is_valid( name##_ref map ); |
|
|
#define GENERIC_CHAR_MAP_IMPLEMENT( name, type ) \ |
\ |
GENERIC_FIELD_IMPLEMENT( name##_items, type ) \ |
\ |
int name##_add( name##_ref map, const char * name, type * value ){ \ |
ERROR_DECLARE; \ |
int index; \ |
\ |
if( ! name##_is_valid( map )) return EINVAL; \ |
index = name##_items_add( & map->values, value ); \ |
if( index < 0 ) return index; \ |
if( ERROR_OCCURED( char_map_add( & map->names, name, index ))){ \ |
name##_items_exclude_index( & map->values, index ); \ |
return ERROR_CODE; \ |
} \ |
return EOK; \ |
} \ |
\ |
int name##_count( name##_ref map ){ \ |
return name##_is_valid( map ) ? name##_items_count( & map->values ) : -1; \ |
} \ |
\ |
void name##_destroy( name##_ref map ){ \ |
if( name##_is_valid( map )){ \ |
char_map_destroy( & map->names ); \ |
name##_items_destroy( & map->values ); \ |
} \ |
} \ |
\ |
void name##_exclude( name##_ref map, const char * name ){ \ |
if( name##_is_valid( map )){ \ |
int index; \ |
\ |
index = char_map_exclude( & map->names, name ); \ |
if( index != CHAR_MAP_NULL ){ \ |
name##_items_exclude_index( & map->values, index ); \ |
} \ |
} \ |
} \ |
\ |
type * name##_find( name##_ref map, const char * name ){ \ |
if( name##_is_valid( map )){ \ |
int index; \ |
\ |
index = char_map_find( & map->names, name ); \ |
if( index != CHAR_MAP_NULL ){ \ |
return name##_items_get_index( & map->values, index ); \ |
} \ |
} \ |
return NULL; \ |
} \ |
\ |
int name##_initialize( name##_ref map ){ \ |
if( ! map ) return EINVAL; \ |
char_map_initialize( & map->names ); \ |
name##_items_initialize( & map->values ); \ |
map->magic = GENERIC_CHAR_MAP_MAGIC_VALUE; \ |
return EOK; \ |
} \ |
\ |
int name##_is_valid( name##_ref map ){ \ |
return map && ( map->magic == GENERIC_CHAR_MAP_MAGIC_VALUE ); \ |
} |
|
#endif |
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/** @} |
*/ |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |