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
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008 - INRIA - Vincent COUVERT
* Copyright (C) 2010 - DIGITEO - Yann COLLETTE
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#ifdef _MSC_VER
#include "strdup_Windows.h"
#endif
#include "CreateMatlabVariable.h"
#include "freeArrayOfString.h"
#include "api_scilab.h"
#include "MALLOC.h"
#include "localization.h"
#include "Scierror.h"
#include "sciprint.h"
int CreateStructVariable(void *pvApiCtx, int iVar, matvar_t *matVariable, int * parent, int item_position)
{
char **fieldNames = NULL;
int nbFields = 0;
int fieldIndex = 0;
int K = 0;
int prodDims = 0;
int valueIndex = 0;
matvar_t *fieldMatVar = NULL;
matvar_t ** allData = NULL;
int * cell_addr = NULL;
int * cell_entry_addr = NULL;
int type;
SciErr sciErr;
int *piDims = NULL;
int i = 0;
/* Fields of the struct */
nbFields = 2; /* "st" "dims" */
nbFields += Mat_VarGetNumberOfFields(matVariable);
fieldNames = (char**) MALLOC(sizeof(char*) * nbFields);
if (fieldNames == NULL)
{
Scierror(999, _("%s: No more memory.\n"), "CreateStructVariable");
return FALSE;
}
fieldNames[0] = strdup("st");
if (fieldNames[0] == NULL)
{
Scierror(999, _("%s: No more memory.\n"), "CreateStructVariable");
return FALSE;
}
fieldNames[1] = strdup("dims");
if (fieldNames[1] == NULL)
{
Scierror(999, _("%s: No more memory.\n"), "CreateStructVariable");
return FALSE;
}
for (fieldIndex = 1; fieldIndex < nbFields - 1; fieldIndex++)
{
fieldMatVar = Mat_VarGetStructField(matVariable, &fieldIndex, MAT_BY_INDEX, 0);
fieldNames[fieldIndex + 1] = strdup(fieldMatVar->name);
if (fieldNames[fieldIndex + 1] == NULL)
{
Scierror(999, _("%s: No more memory.\n"), "CreateStructVariable");
return FALSE;
}
}
/* Returned mlist initialization */
if (parent == NULL)
{
sciErr = createMList(pvApiCtx, iVar, nbFields, &cell_addr);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
}
else
{
sciErr = createMListInList(pvApiCtx, iVar, parent, item_position, nbFields, &cell_addr);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
}
/* FIRST LIST ENTRY: fieldnames */
sciErr = createMatrixOfStringInList(pvApiCtx, iVar, cell_addr, 1, 1, nbFields, fieldNames);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
/* SECOND LIST ENTRY: Dimensions (int32 type) */
if (nbFields == 2) /* Empty struct must have size 0x0 in Scilab */
{
matVariable->dims[0] = 0;
matVariable->dims[1] = 0;
}
piDims = (int *) MALLOC(matVariable->rank * sizeof(int));
for (i = 0 ; i < matVariable->rank ; ++i)
{
piDims[i] = (int)matVariable->dims[i];
}
if (matVariable->rank == 2) /* Two dimensions */
{
sciErr = createMatrixOfInteger32InList(pvApiCtx, iVar, cell_addr, 2, 1, matVariable->rank, piDims);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
}
else /* 3 or more dimensions -> Scilab HyperMatrix */
{
type = I_INT32;
CreateHyperMatrixVariable(pvApiCtx, iVar, MATRIX_OF_VARIABLE_SIZE_INTEGER_DATATYPE,
&type, &matVariable->rank, piDims, (double*)matVariable->data,
NULL, cell_addr, 2);
}
FREE(piDims);
/* ALL OTHER ENTRIES: Fields data */
prodDims = 1;
for (K = 0; K < matVariable->rank; K++)
{
prodDims *= (int)matVariable->dims[K];
}
allData = (matvar_t**) (matVariable->data);
if (prodDims == 1) /* Scalar struct */
{
for (fieldIndex = 0; fieldIndex < nbFields - 2; fieldIndex++)
{
/* Create list entry in the stack */
if (!CreateMatlabVariable(pvApiCtx, iVar, allData[fieldIndex], cell_addr, fieldIndex + 3)) /* Could not Create Variable */
{
if (allData[fieldIndex]->class_type != 0) /* class is 0 for not initialized fields */
{
sciprint("Do not know how to read a variable of class %d.\n", allData[fieldIndex]->class_type);
}
}
}
}
else
{
for (fieldIndex = 0; fieldIndex < nbFields - 2; fieldIndex++)
{
sciErr = createListInList(pvApiCtx, iVar, cell_addr, fieldIndex + 3, prodDims, &cell_entry_addr);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
for (valueIndex = 0; valueIndex < prodDims; valueIndex++)
{
/* Create list entry in the stack */
if (!CreateMatlabVariable(pvApiCtx, iVar, allData[(fieldIndex) + (nbFields - 2)*valueIndex], cell_entry_addr, valueIndex + 1)) /* Could not Create Variable */
{
if (allData[(fieldIndex) + (nbFields - 2)*valueIndex]->class_type != 0) /* class is 0 for not initialized fields */
{
sciprint("Do not know how to read a variable of class %d.\n", allData[(fieldIndex) + (nbFields - 2)*valueIndex]->class_type);
}
}
}
}
}
freeArrayOfString(fieldNames, nbFields);
return TRUE;
}
|
