Mercurial > hg > fxanalyse

annotate sr-data-logger.c @ 171:7d0c8319c496

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add new parameters to default condiguration file
author Daniele Nicolodi <daniele.nicolodi@obspm.fr>
date Fri, 14 Feb 2014 16:58:19 +0100
parents 97112b45b838
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
169
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
1 #include <ansi_c.h>
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
2 #include <utility.h>
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
3 #include <inifile.h>
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
4 #include <tcpsupp.h>
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
5
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
6 #include "config.h"
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
7 #include "logging.h"
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
8 #include "sr-data-logger.h"
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
9
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
10
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
11 #define CONF_SECTION_NAME "Sr data logger"
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
12
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
13
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
14 int sr_datalogger_init(struct datalogger *dl)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
15 {
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
16 int rv;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
17 char path[MAX_PATHNAME_LEN];
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
18
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
19 /* load configuration file */
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
20 GetIniFilePath(path);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
21 IniText c = Ini_New(TRUE);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
22 Ini_ReadFromFile(c, path);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
23
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
24 /* read configuration */
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
25 rv = Ini_GetStringCopy(c, CONF_SECTION_NAME, "id", &(dl->id));
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
26 if (rv <= 0)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
27 return -1;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
28 rv = Ini_GetStringCopy(c, CONF_SECTION_NAME, "host", &(dl->host));
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
29 if (rv <= 0)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
30 return -1;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
31 rv = Ini_GetInt(c, CONF_SECTION_NAME, "port", &(dl->port));
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
32 if (rv <= 0)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
33 return -1;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
34
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
35 /* dispose configuration */
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
36 Ini_Dispose(c);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
37
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
38 return 0;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
39 }
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
40
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
41
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
42 void sr_datalogger_dispose(struct datalogger *dl)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
43 {
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
44 DisconnectFromTCPServer(dl->sock);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
45 free(dl->host);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
46 free(dl->id);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
47 }
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
48
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
49
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
50 static int sr_datalogger_connect(struct datalogger *dl)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
51 {
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
52 return ConnectToTCPServer(&(dl->sock), dl->port, dl->host, NULL, NULL, 1);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
53 }
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
54
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
55
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
56 /* MJD functiom used by the Sr programs */
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
57 static inline double utc2mjd(double utc)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
58 {
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
59 return 15020.0 + utc / 86400.0;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
60 }
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
61
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
62
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
63 int __sr_datalogger_send(struct datalogger *dl, double utc, double data)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
64 {
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
65 int rv;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
66 char buffer[1024];
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
67
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
68 /* connect */
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
69 if (! dl->sock) {
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
70 rv = sr_datalogger_connect(dl);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
71 if (rv < 0)
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
72 return rv;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
73 logmessage(INFO, "connected to Sr data logger %s:%d", dl->host, dl->port);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
74 }
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
75
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
76 snprintf(buffer, sizeof(buffer), "%s %.7f %.8f", dl->id, utc2mjd(utc), data);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
77 rv = ClientTCPWrite(dl->sock, buffer, strlen(buffer) + 1, 0);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
78 if (rv < 0) {
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
79 /* reconnect and resend */
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
80 dl->sock = 0;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
81 __sr_datalogger_send(dl, utc, data);
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
82 }
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
83
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
84 return 0;
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
85 }
97112b45b838 Get Sr data logger parameters from configuration file. Code reorganization.
Daniele Nicolodi <daniele.nicolodi@obspm.fr>
parents:
diff changeset
86