AlcapDAQ  1
odb_wrapper.cpp
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1 #include <stdio.h>
2 #include <stdarg.h>
3 
4 #include "midas.h"
5 
6 #include "odb_wrapper.h"
7 
8 /* ******************************************************************* */
9 HNDLE hDB;
10 
11 int odb_connect(char *format, ...)
12 {
13  char s[MAX_ODB_PATH];
14  int status;
15  HNDLE hKey;
16 
17  va_list argp;
18  va_start(argp, format);
19  vsprintf(s, format, argp);
20  va_end(argp);
21 
22  /* connect to experiment */
23  status = cm_connect_experiment("pc620", "muCap", s, NULL);
24  if (status != CM_SUCCESS)
25  return 0;
26 
27  /* get handle to online database */
28  cm_get_experiment_database(&hDB, &hKey);
29 
30  return SUCCESS;
31 }
32 
33 /* ******************************************************************* */
34 int odb_find_key(char *format, ...)
35 {
36  char s[MAX_ODB_PATH];
37  int status;
38  HNDLE hKey;
39 
40  va_list argp;
41  va_start(argp, format);
42  vsprintf(s, format, argp);
43  va_end(argp);
44 
45  status = db_find_key(hDB, 0, s, &hKey);
46 
47  if (status != DB_SUCCESS)
48  return 0;
49 
50  return SUCCESS;
51 }
52 
53 /* ******************************************************************* */
54 int odb_get_int(char *format, ...)
55 {
56  char s[MAX_ODB_PATH];
57  int retval, size, status;
58 
59  va_list argp;
60  va_start(argp, format);
61  vsprintf(s, format, argp);
62  va_end(argp);
63 
64  size = sizeof(retval);
65  status = db_get_value(hDB, 0, s, &retval, &size,
66  TID_INT, TRUE);
67  return retval;
68 }
69 
70 /* ******************************************************************* */
71 WORD odb_get_word(char *format, ...)
72 {
73  char s[MAX_ODB_PATH];
74  int size, status;
75  WORD retval;
76 
77  va_list argp;
78  va_start(argp, format);
79  vsprintf(s, format, argp);
80  va_end(argp);
81 
82  size = sizeof(retval);
83  status = db_get_value(hDB, 0, s, &retval, &size,
84  TID_WORD, TRUE);
85  return retval;
86 }
87 
88 /* ******************************************************************* */
89 DWORD odb_get_dword(char *format, ...)
90 {
91  char s[MAX_ODB_PATH];
92  int size, status;
93  DWORD retval;
94 
95  va_list argp;
96  va_start(argp, format);
97  vsprintf(s, format, argp);
98  va_end(argp);
99 
100  size = sizeof(retval);
101  status = db_get_value(hDB, 0, s, &retval, &size,
102  TID_DWORD, TRUE);
103  return retval;
104 }
105 
106 /* ******************************************************************* */
107 BOOL odb_get_bool(char *format, ...)
108 {
109  char s[MAX_ODB_PATH];
110  int size, status;
111  BOOL retval;
112 
113  va_list argp;
114  va_start(argp, format);
115  vsprintf(s, format, argp);
116  va_end(argp);
117 
118  size = sizeof(retval);
119  status = db_get_value(hDB, 0, s, &retval, &size,
120  TID_BOOL, TRUE);
121  return retval;
122 }
123 
124 /* ******************************************************************* */
125 void odb_get_boolarray(BOOL *array_out,
126  int num_array_elements,
127  char *format, ...)
128 {
129  char s[MAX_ODB_PATH];
130  int size, status;
131  BOOL rettype;
132 
133  va_list argp;
134  va_start(argp, format);
135  vsprintf(s, format, argp);
136  va_end(argp);
137 
138  size = sizeof(rettype) * num_array_elements;
139  status = db_get_value(hDB, 0, s, array_out, &size,
140  TID_BOOL, TRUE);
141 }
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