FreeCalypso > hg > freecalypso-tools
annotate uptools/atcmd/resp_parse.c @ 941:8fc3b72eb2c6
rvinterf -vv TCH raw dump: write to log only if running with -l
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 24 May 2023 06:46:26 +0000 |
parents | 02d6c8469535 |
children |
rev | line source |
---|---|
352
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
1 /* |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 * Parsing of structured responses to AT commands |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
3 */ |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
4 |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
5 #include <ctype.h> |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
6 #include <stdio.h> |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
7 #include <stdlib.h> |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
8 #include "resp_parse.h" |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
9 |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
10 parse_structured_response(start, fields, max_fields) |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
11 char *start; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
12 struct resp_field *fields; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
13 int max_fields; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
14 { |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
15 char *cp; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
16 int fieldcnt; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
17 |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
18 cp = start; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
19 for (fieldcnt = 0; fieldcnt < max_fields; fieldcnt++) { |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
20 if (*cp == '\0') |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
21 break; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
22 if (isdigit(*cp)) { |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
23 fields[fieldcnt].type = RESP_FIELD_NUMBER; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
24 fields[fieldcnt].num = strtoul(cp, 0, 10); |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
25 while (isdigit(*cp)) |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
26 cp++; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
27 } else if (*cp == '"') { |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
28 cp++; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
29 fields[fieldcnt].type = RESP_FIELD_STRING; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
30 fields[fieldcnt].str = cp; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
31 while (*cp && *cp != '"') |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
32 cp++; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
33 if (*cp != '"') |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
34 return(-1); |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
35 *cp++ = '\0'; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
36 } else if (*cp == ',') |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
37 fields[fieldcnt].type = RESP_FIELD_EMPTY; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
38 else |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
39 return(-1); |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
40 if (*cp == ',') |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
41 cp++; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
42 else if (*cp) |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
43 return(-1); |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
44 } |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
45 return fieldcnt; |
02d6c8469535
fcup-smdump implemented, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
46 } |