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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup net |
29 | /** @addtogroup net |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | 32 | ||
| 33 | /** @file |
33 | /** @file |
| 34 | */ |
34 | */ |
| 35 | 35 | ||
| Line 42... | Line 42... | ||
| 42 | #include "err.h" |
42 | #include "err.h" |
| 43 | #include "generic_field.h" |
43 | #include "generic_field.h" |
| 44 | 44 | ||
| 45 | #define GENERIC_CHAR_MAP_MAGIC_VALUE 0x12345622 |
45 | #define GENERIC_CHAR_MAP_MAGIC_VALUE 0x12345622 |
| 46 | 46 | ||
| 47 | #define GENERIC_CHAR_MAP_DECLARE( name, type ) \ |
47 | #define GENERIC_CHAR_MAP_DECLARE( name, type ) \ |
| 48 | \ |
48 | \ |
| 49 | GENERIC_FIELD_DECLARE( name##_items, type ) \ |
49 | GENERIC_FIELD_DECLARE( name##_items, type ) \ |
| 50 | \ |
50 | \ |
| 51 | typedef struct name name##_t; \ |
51 | typedef struct name name##_t; \ |
| 52 | typedef name##_t * name##_ref; \ |
52 | typedef name##_t * name##_ref; \ |
| 53 | \ |
53 | \ |
| 54 | struct name{ \ |
54 | struct name{ \ |
| 55 | char_map_t names; \ |
55 | char_map_t names; \ |
| 56 | name##_items_t values; \ |
56 | name##_items_t values; \ |
| 57 | int magic; \ |
57 | int magic; \ |
| 58 | }; \ |
58 | }; \ |
| 59 | \ |
59 | \ |
| 60 | int name##_add( name##_ref map, const char * name, type * value ); \ |
60 | int name##_add( name##_ref map, const char * name, const size_t length, type * value ); \ |
| 61 | int name##_count( name##_ref map ); \ |
61 | int name##_count( name##_ref map ); \ |
| 62 | void name##_destroy( name##_ref map ); \ |
62 | void name##_destroy( name##_ref map ); \ |
| 63 | void name##_exclude( name##_ref map, const char * name ); \ |
63 | void name##_exclude( name##_ref map, const char * name, const size_t length ); \ |
| 64 | type * name##_find( name##_ref map, const char * name ); \ |
64 | type * name##_find( name##_ref map, const char * name, const size_t length ); \ |
| 65 | type * name##_get_index( name##_ref map, int index ); \ |
65 | type * name##_get_index( name##_ref map, int index ); \ |
| 66 | int name##_initialize( name##_ref map ); \ |
66 | int name##_initialize( name##_ref map ); \ |
| 67 | int name##_is_valid( name##_ref map ); |
67 | int name##_is_valid( name##_ref map ); |
| 68 | 68 | ||
| 69 | - | ||
| 70 | #define GENERIC_CHAR_MAP_IMPLEMENT( name, type ) \ |
69 | #define GENERIC_CHAR_MAP_IMPLEMENT( name, type ) \ |
| 71 | \ |
70 | \ |
| 72 | GENERIC_FIELD_IMPLEMENT( name##_items, type ) \ |
71 | GENERIC_FIELD_IMPLEMENT( name##_items, type ) \ |
| 73 | \ |
72 | \ |
| 74 | int name##_add( name##_ref map, const char * name, type * value ){ \ |
73 | int name##_add( name##_ref map, const char * name, const size_t length, type * value ){ \ |
| 75 | ERROR_DECLARE; \ |
74 | ERROR_DECLARE; \ |
| - | 75 | \ |
|
| 76 | int index; \ |
76 | int index; \ |
| 77 | \ |
77 | \ |
| 78 | if( ! name##_is_valid( map )) return EINVAL; \ |
78 | if( ! name##_is_valid( map )) return EINVAL; \ |
| 79 | index = name##_items_add( & map->values, value ); \ |
79 | index = name##_items_add( & map->values, value ); \ |
| 80 | if( index < 0 ) return index; \ |
80 | if( index < 0 ) return index; \ |
| 81 | if( ERROR_OCCURED( char_map_add( & map->names, name, index ))){ \ |
81 | if( ERROR_OCCURED( char_map_add( & map->names, name, length, index ))){ \ |
| 82 | name##_items_exclude_index( & map->values, index ); \ |
82 | name##_items_exclude_index( & map->values, index ); \ |
| 83 | return ERROR_CODE; \ |
83 | return ERROR_CODE; \ |
| 84 | } \ |
84 | } \ |
| 85 | return EOK; \ |
85 | return EOK; \ |
| 86 | } \ |
86 | } \ |
| 87 | \ |
87 | \ |
| 88 | int name##_count( name##_ref map ){ \ |
88 | int name##_count( name##_ref map ){ \ |
| 89 | return name##_is_valid( map ) ? name##_items_count( & map->values ) : -1; \ |
89 | return name##_is_valid( map ) ? name##_items_count( & map->values ) : -1; \ |
| 90 | } \ |
90 | } \ |
| 91 | \ |
91 | \ |
| 92 | void name##_destroy( name##_ref map ){ \ |
92 | void name##_destroy( name##_ref map ){ \ |
| 93 | if( name##_is_valid( map )){ \ |
93 | if( name##_is_valid( map )){ \ |
| 94 | char_map_destroy( & map->names ); \ |
94 | char_map_destroy( & map->names ); \ |
| 95 | name##_items_destroy( & map->values ); \ |
95 | name##_items_destroy( & map->values ); \ |
| 96 | } \ |
96 | } \ |
| 97 | } \ |
97 | } \ |
| 98 | \ |
98 | \ |
| 99 | void name##_exclude( name##_ref map, const char * name ){ \ |
99 | void name##_exclude( name##_ref map, const char * name, const size_t length ){ \ |
| 100 | if( name##_is_valid( map )){ \ |
100 | if( name##_is_valid( map )){ \ |
| 101 | int index; \ |
101 | int index; \ |
| 102 | \ |
102 | \ |
| 103 | index = char_map_exclude( & map->names, name ); \ |
103 | index = char_map_exclude( & map->names, name, length ); \ |
| 104 | if( index != CHAR_MAP_NULL ){ \ |
104 | if( index != CHAR_MAP_NULL ){ \ |
| 105 | name##_items_exclude_index( & map->values, index ); \ |
105 | name##_items_exclude_index( & map->values, index ); \ |
| 106 | } \ |
106 | } \ |
| 107 | } \ |
107 | } \ |
| 108 | } \ |
108 | } \ |
| 109 | \ |
109 | \ |
| 110 | type * name##_find( name##_ref map, const char * name ){ \ |
110 | type * name##_find( name##_ref map, const char * name, const size_t length ){ \ |
| 111 | if( name##_is_valid( map )){ \ |
111 | if( name##_is_valid( map )){ \ |
| 112 | int index; \ |
112 | int index; \ |
| 113 | \ |
113 | \ |
| 114 | index = char_map_find( & map->names, name ); \ |
114 | index = char_map_find( & map->names, name, length ); \ |
| 115 | if( index != CHAR_MAP_NULL ){ \ |
115 | if( index != CHAR_MAP_NULL ){ \ |
| 116 | return name##_items_get_index( & map->values, index ); \ |
116 | return name##_items_get_index( & map->values, index ); \ |
| 117 | } \ |
117 | } \ |
| 118 | } \ |
118 | } \ |
| 119 | return NULL; \ |
119 | return NULL; \ |
| 120 | } \ |
120 | } \ |
| 121 | \ |
121 | \ |
| 122 | int name##_initialize( name##_ref map ){ \ |
122 | int name##_initialize( name##_ref map ){ \ |
| 123 | if( ! map ) return EINVAL; \ |
123 | if( ! map ) return EINVAL; \ |
| 124 | char_map_initialize( & map->names ); \ |
124 | char_map_initialize( & map->names ); \ |
| 125 | name##_items_initialize( & map->values ); \ |
125 | name##_items_initialize( & map->values ); \ |
| 126 | map->magic = GENERIC_CHAR_MAP_MAGIC_VALUE; \ |
126 | map->magic = GENERIC_CHAR_MAP_MAGIC_VALUE; \ |
| 127 | return EOK; \ |
127 | return EOK; \ |
| 128 | } \ |
128 | } \ |
| 129 | \ |
129 | \ |
| 130 | int name##_is_valid( name##_ref map ){ \ |
130 | int name##_is_valid( name##_ref map ){ \ |
| 131 | return map && ( map->magic == GENERIC_CHAR_MAP_MAGIC_VALUE ); \ |
131 | return map && ( map->magic == GENERIC_CHAR_MAP_MAGIC_VALUE ); \ |
| 132 | } |
132 | } |
| 133 | 133 | ||
| 134 | #endif |
134 | #endif |
| 135 | 135 | ||
| 136 | /** @} |
136 | /** @} |