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MINOR: tevt/dev: Parse tuple of termination events

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term_events tool is now able to parse tuple of termination events, as returned
by "term_events" sample fetch function.
This commit is contained in:
Christopher Faulet 2025-01-30 16:19:48 +01:00
parent 71320fc9c1
commit 956cb5d554
1 changed files with 53 additions and 4 deletions
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57
dev/term_events/term_events.c
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@ -101,8 +101,14 @@ char *tevt_show_events(char *buf, size_t len, const char *delim, const char *val
char loc[5];
int ret;
if (!value)
if (!value || !*value) {
snprintf(buf, len, "##NONE");
goto end;
}
if (strcmp(value, "-") == 0) {
snprintf(buf, len, "##UNK");
goto end;
}
if (strlen(value) % 2 != 0) {
snprintf(buf, len, "##INV");
@ -135,10 +141,47 @@ char *tevt_show_events(char *buf, size_t len, const char *delim, const char *val
return buf;
}
char *tevt_show_tuple_events(char *buf, size_t len, char *value)
{
char *p = value;
/* skip '{' */
p++;
while (*p) {
char *v;
char c;
while (*p == ' ' || *p == '\t')
p++;
v = p;
while (*p && *p != ',' && *p != '}')
p++;
c = *p;
*p = 0;
tevt_show_events(buf, len, " > ", v);
printf("\t- %s\n", buf);
*p = c;
if (*p == ',')
p++;
else if (*p == '}')
break;
else {
printf("\t- ##INV\n");
break;
}
}
*buf = 0;
return buf;
}
int main(int argc, char **argv)
{
const char *name = argv[0];
char line[20];
char line[128];
char *value;
int multi = 0;
int use_stdin = 0;
@ -165,7 +208,7 @@ int main(int argc, char **argv)
value++;
err = value;
while (isalnum((unsigned char)*err))
while (*err && *err != '\n')
err++;
*err = 0;
}
@ -177,7 +220,13 @@ int main(int argc, char **argv)
if (multi)
printf("### %-8s : ", value);
tevt_show_events(buf, bsz, " > ", value);
if (*value == '{') {
if (!use_stdin)
printf("\n");
tevt_show_tuple_events(buf, bsz, value);
}
else
tevt_show_events(buf, bsz, " > ", value);
printf("%s\n", buf);
}
return 0;