-
-
Notifications
You must be signed in to change notification settings - Fork 291
/
xdrindex.c
111 lines (80 loc) · 1.89 KB
/
xdrindex.c
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
/*!
\file lib/db/dbmi_base/xdrindex.c
\brief DBMI Library (base) - external data representation (index)
(C) 1999-2009, 2011 by the GRASS Development Team
This program is free software under the GNU General Public License
(>=v2). Read the file COPYING that comes with GRASS for details.
\author Joel Jones (CERL/UIUC), Radim Blazek, Brad Douglas, Markus Neteler
\author Doxygenized by Martin Landa <landa.martin gmail.com> (2011)
*/
#include <grass/dbmi.h>
#include "macros.h"
/*!
\brief Send index
\param index
\return
*/
int db__send_index(dbIndex * index)
{
int i;
DB_SEND_STRING(&index->indexName);
DB_SEND_STRING(&index->tableName);
DB_SEND_CHAR(index->unique);
DB_SEND_INT(index->numColumns);
for (i = 0; i < index->numColumns; i++) {
DB_SEND_STRING(&index->columnNames[i]);
}
return DB_OK;
}
/*!
\brief Send index array
\param list
\param count
\return
*/
int db__send_index_array(dbIndex * list, int count)
{
int i;
DB_SEND_INT(count);
for (i = 0; i < count; i++) {
DB_SEND_INDEX(&list[i]);
}
return DB_OK;
}
/*!
\brief Receive index
\param index
\return
*/
int db__recv_index(dbIndex * index)
{
int i, ncols;
db_init_index(index);
DB_RECV_STRING(&index->indexName);
DB_RECV_STRING(&index->tableName);
DB_RECV_CHAR(&index->unique);
DB_RECV_INT(&ncols);
if (db_alloc_index_columns(index, ncols) != DB_OK)
return db_get_error_code();
for (i = 0; i < ncols; i++) {
DB_RECV_STRING(&index->columnNames[i]);
}
return DB_OK;
}
/*!
\brief Receive index array
\param list
\param count
*/
int db__recv_index_array(dbIndex ** list, int *count)
{
int i;
DB_RECV_INT(count);
*list = db_alloc_index_array(*count);
if (*list == NULL)
return db_get_error_code();
for (i = 0; i < *count; i++) {
DB_RECV_INDEX(&((*list)[i]));
}
return DB_OK;
}