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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
include "cqdef.h"
include "cq.h"
# CQ_WINFO -- Get the WCS field description by field name.
int procedure cq_winfo (res, wfield, wkname, sz_wkname, wkvalue, sz_wkvalue,
wktype, wkunits, sz_wkunits)
pointer res #I the results descriptor
char wfield[ARB] #I the field name
char wkname[ARB] #O the output keyword name
int sz_wkname #I the maximum size of the keyword name string
char wkvalue[ARB] #O the current value string
int sz_wkvalue #I the maximum size of the current value string
int wktype #O the output field datatype
char wkunits[ARB] #O the outpit field units string
int sz_wkunits #I the maximum size of the units string
pointer sp, fname
int fieldno
int strdic(), cq_wrdstr()
begin
# Return if there are no fields.
if (CQ_NWCS(res) <= 0)
return (0)
call smark (sp)
call salloc (fname, CQ_SZ_FNAME, TY_CHAR)
# Find the requested field.
fieldno = strdic (wfield, Memc[fname], CQ_SZ_FNAME,
Memc[CQ_WPNAMES(res)])
if (fieldno <= 0) {
call sfree (sp)
return (0)
}
# Get the field keyword name.
if (cq_wrdstr (fieldno, wkname, sz_wkname, Memc[CQ_WKNAMES(res)]) <= 0)
wkname[1] = EOS
# Get the field keyword value.
if (cq_wrdstr (fieldno, wkvalue, sz_wkvalue,
Memc[CQ_WKVALUES(res)]) <= 0)
wkvalue[1] = EOS
# Get the field type.
wktype = Memi[CQ_WKTYPES(res)+fieldno-1]
# Get the field units.
if (cq_wrdstr (fieldno, wkunits, sz_wkunits,
Memc[CQ_WKUNITS(res)]) <= 0)
wkunits[1] = EOS
call sfree (sp)
return (fieldno)
end
# CQ_WINFON -- Get the WCS field description by field number.
int procedure cq_winfon (res, fieldno, wfield, sz_wfield, wkname, sz_wkname,
wkvalue, sz_wkvalue, wktype, wkunits, sz_wkunits)
pointer res #I the results descriptor
int fieldno #I the input field number
char wfield[ARB] #O the field name
int sz_wfield #I the maximum size of the field string
char wkname[ARB] #O the output keyword name
int sz_wkname #I the maximum size of the keyword name string
char wkvalue[ARB] #O the current value string
int sz_wkvalue #I the maximum size of the current value string
int wktype #O the output field datatype
char wkunits[ARB] #O the outpit field units string
int sz_wkunits #I the maximum size of the units string
int cq_wrdstr()
begin
# Return if there are no fields.
if (CQ_NWCS(res) <= 0)
return (0)
if (fieldno <= 0 || fieldno > CQ_NWCS(res))
return (0)
# Get the field name.
if (cq_wrdstr (fieldno, wfield, sz_wfield, Memc[CQ_WPNAMES(res)]) <= 0)
return (0)
# Get the field keyword name.
if (cq_wrdstr (fieldno, wkname, sz_wkname, Memc[CQ_WKNAMES(res)]) <= 0)
wkname[1] = EOS
# Get the field keyword value.
if (cq_wrdstr (fieldno, wkvalue, sz_wkvalue,
Memc[CQ_WKVALUES(res)]) <= 0)
wkvalue[1] = EOS
# Get the field type.
wktype = Memi[CQ_WKTYPES(res)+fieldno-1]
# Get the field units.
if (cq_wrdstr (fieldno, wkunits, sz_wkunits,
Memc[CQ_WKUNITS(res)]) <= 0)
wkunits[1] = EOS
return (fieldno)
end
# CQ_KINFO -- Get the keyword field description by field name.
int procedure cq_kinfo (res, kfield, ikname, sz_ikname, ikvalue, sz_ikvalue,
iktype, ikunits, sz_ikunits)
pointer res #I the results descriptor
char kfield[ARB] #I the field name
char ikname[ARB] #O the output keyword name
int sz_ikname #I the maximum size of the keyword name string
char ikvalue[ARB] #O the current value string
int sz_ikvalue #I the maximum size of the current value string
int iktype #O the output field datatype
char ikunits[ARB] #O the outpit field units string
int sz_ikunits #I the maximum size of the units string
pointer sp, fname
int fieldno
int strdic(), cq_wrdstr()
begin
# Return if there are no fields.
if (CQ_NIMPARS(res) <= 0)
return (0)
call smark (sp)
call salloc (fname, CQ_SZ_FNAME, TY_CHAR)
# Find the requested field.
fieldno = strdic (kfield, Memc[fname], CQ_SZ_FNAME,
Memc[CQ_IPNAMES(res)])
if (fieldno <= 0) {
call sfree (sp)
return (0)
}
# Get the field keyword name.
if (cq_wrdstr (fieldno, ikname, sz_ikname, Memc[CQ_IKNAMES(res)]) <= 0)
ikname[1] = EOS
# Get the field keyword value.
if (cq_wrdstr (fieldno, ikvalue, sz_ikvalue,
Memc[CQ_IKVALUES(res)]) <= 0)
ikvalue[1] = EOS
# Get the field type.
iktype = Memi[CQ_IKTYPES(res)+fieldno-1]
# Get the field units.
if (cq_wrdstr (fieldno, ikunits, sz_ikunits,
Memc[CQ_IKUNITS(res)]) <= 0)
ikunits[1] = EOS
call sfree (sp)
return (fieldno)
end
# CQ_KINFON -- Get the image keyword field description by field number.
int procedure cq_kinfon (res, fieldno, kfield, sz_kfield, ikname, sz_ikname,
ikvalue, sz_ikvalue, iktype, ikunits, sz_ikunits)
pointer res #I the results descriptor
int fieldno #I the input field number
char kfield[ARB] #O the field name
int sz_kfield #I the maximum size of the field string
char ikname[ARB] #O the output keyword name
int sz_ikname #I the maximum size of the keyword name string
char ikvalue[ARB] #O the current value string
int sz_ikvalue #I the maximum size of the current value string
int iktype #O the output field datatype
char ikunits[ARB] #O the outpit field units string
int sz_ikunits #I the maximum size of the units string
int cq_wrdstr()
begin
# Return if there are no fields.
if (CQ_NIMPARS(res) <= 0)
return (0)
if (fieldno <= 0 || fieldno > CQ_NIMPARS(res))
return (0)
# Get the field name.
if (cq_wrdstr (fieldno, kfield, sz_kfield, Memc[CQ_IPNAMES(res)]) <= 0)
return (0)
# Get the field keyword name.
if (cq_wrdstr (fieldno, ikname, sz_ikname, Memc[CQ_IKNAMES(res)]) <= 0)
ikname[1] = EOS
# Get the field keyword value.
if (cq_wrdstr (fieldno, ikvalue, sz_ikvalue, Memc[CQ_IKVALUES(res)]) <=
0)
ikvalue[1] = EOS
# Get the field type.
iktype = Memi[CQ_IKTYPES(res)+fieldno-1]
# Get the field units.
if (cq_wrdstr (fieldno, ikunits, sz_ikunits, Memc[CQ_IKUNITS(res)]) <=
0)
ikunits[1] = EOS
return (fieldno)
end
|
