File: sqltype_c.h

package info (click to toggle)
virtuoso-opensource 6.1.6+dfsg2-4
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster, sid, stretch
  • size: 260,992 kB
  • ctags: 125,220
  • sloc: ansic: 652,748; sql: 458,419; xml: 282,834; java: 61,031; sh: 40,031; cpp: 36,890; cs: 25,240; php: 12,692; yacc: 9,523; lex: 7,018; makefile: 6,157; jsp: 4,484; awk: 1,643; perl: 1,013; ruby: 1,003; python: 326
file content (170 lines) | stat: -rw-r--r-- 3,491 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
/*
 *  $Id$
 *
 *  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
 *  project.
 *
 *  Copyright (C) 1998-2012 OpenLink Software
 *
 *  This project is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU General Public License as published by the
 *  Free Software Foundation; only version 2 of the License, dated June 1991.
 *
 *  This program 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
 *  General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 *
 */

#define UST struct udt_parse_tree_s

typedef struct udt_parse_tree_s
{
  ptrlong type;
  union
  {
    struct
    {
      caddr_t name;
      caddr_t parent;
      UST *ext_def;
      UST *representation;
      UST *options;
      UST **methods;
    }
    type;
    struct
    {
      ptrlong language;
      caddr_t name;
      caddr_t type;
    }
    ext_def;
    struct
    {
      caddr_t name;
      ST *data_type;
      ST *ref_scope_check;
      caddr_t deflt;
      ST *collate;
      UST *ext_def;
      UST *soap_def;
    }
    member;
    struct
    {
      ptrlong final;
    }
    final;
    struct
    {
      ST *type;
    }
    ref;
    struct
    {
      ptrlong to_src;
      caddr_t function;
    }
    refcast;
    struct
    {
      ptrlong type;
      caddr_t name;
      ST **parms;
      ST *ret_type;
      caddr_t specific_name;
    }
    method;
    struct
    {
      ptrlong override;
      UST *method;
      ptrlong self_mask;
      UST **props;
    }
    method_def;
    struct
    {
      ptrlong specific;
      ptrlong type;
      caddr_t name;
      ST **parms;
      ST *ret_type;
      caddr_t type_name;
      ST *code;
    }
    method_decl;
    struct
    {
      caddr_t name;
      ptrlong drop_behaviour;
    }
    drop_udt;
    struct
    {
      caddr_t type;
      caddr_t name;
    }
    soap_def;

    struct
    {
      caddr_t type;
      UST* action;
    }
    alter;

    struct
    {
      UST *def;
    }
    member_add;

    struct
    {
      caddr_t name;
      ptrlong behaviour;
    }
    member_drop;

    struct
    {
      UST *spec;
    }
    method_add;

    struct
    {
      UST *spec;
      ptrlong behaviour;
    }
    method_drop;
  }
  _;
}
udt_parse_tree_t;

#define IS_DISTINCT_TYPE(tree) \
   ((tree)->_.type.representation && BOX_ELEMENTS ((tree)->_.type.representation) == 1 && \
       !ST_P (((UST **)(tree)->_.type.representation)[0], UDT_MEMBER))

void udt_exec_class_def (query_instance_t * qi, ST * tree);
void udt_drop_class_def (query_instance_t * qi, ST * tree);
void udt_alter_class_def (query_instance_t * qi, ST * tree);
int sqlc_udt_is_udt_call (sql_comp_t * sc, char *name, dk_set_t * code,
    state_slot_t * ret, state_slot_t ** params, caddr_t ret_param, caddr_t fun_udt_name);
int sqlc_udt_method_call (sql_comp_t * sc, char *name, dk_set_t * code,
    state_slot_t * ret, state_slot_t ** params, caddr_t ret_param,
    caddr_t type_name);

int udt_is_udt_bif (bif_t bif);

#define UDT_METHOD_CALL_BIF     "__udt_method_call"
#define UDT_MEMBER_HANDLER_BIF	"__udt_member_handler"
#define UDT_INSTANTIATE_CLASS_BIF "__udt_instantiate_class"