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ftmod_libpri: "ftdm libpri debug <span>" now prints the current debug flags

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Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>
This commit is contained in:
Stefan Knoblich 2010-11-11 00:03:06 +01:00
parent b278dd2379
commit 9ff4cfd569
1 changed files with 45 additions and 4 deletions
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49
libs/freetdm/src/ftmod/ftmod_libpri/ftmod_libpri.c
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@ -167,19 +167,23 @@ static void s_pri_message(struct pri *pri, char *s)
ftdm_log(FTDM_LOG_DEBUG, "%s", s);
}
#define PRI_DEBUG_Q921_ALL (PRI_DEBUG_Q921_RAW | PRI_DEBUG_Q921_DUMP | PRI_DEBUG_Q921_STATE)
#define PRI_DEBUG_Q931_ALL (PRI_DEBUG_Q931_DUMP | PRI_DEBUG_Q931_STATE | PRI_DEBUG_Q931_ANOMALY)
static const struct ftdm_libpri_debug {
const char *name;
const int flags;
} ftdm_libpri_debug[] = {
/* NOTE: order is important for print_debug() */
{ "q921_all", PRI_DEBUG_Q921_ALL },
{ "q921_raw", PRI_DEBUG_Q921_RAW },
{ "q921_dump", PRI_DEBUG_Q921_DUMP },
{ "q921_state", PRI_DEBUG_Q921_STATE },
{ "q921_all", (PRI_DEBUG_Q921_RAW | PRI_DEBUG_Q921_DUMP | PRI_DEBUG_Q921_STATE) },
{ "q931_all", PRI_DEBUG_Q931_ALL },
{ "q931_dump", PRI_DEBUG_Q931_DUMP },
{ "q931_state", PRI_DEBUG_Q931_STATE },
{ "q931_anomaly", PRI_DEBUG_Q931_ANOMALY },
{ "q931_all", (PRI_DEBUG_Q931_DUMP | PRI_DEBUG_Q931_STATE | PRI_DEBUG_Q931_ANOMALY) },
{ "config", PRI_DEBUG_CONFIG },
{ "apdu", PRI_DEBUG_APDU },
@ -217,13 +221,43 @@ static int parse_debug(const char *in, uint32_t *flags)
return res;
}
static int print_debug(uint32_t flags, char *tmp, const int size)
{
int offset = 0;
int res = 0;
int i;
if ((flags & PRI_DEBUG_ALL) == PRI_DEBUG_ALL) {
strcat(tmp, "all");
return 0;
}
else if (!flags) {
strcat(tmp, "none");
return 0;
}
for (i = 0; i < ARRAY_SIZE(ftdm_libpri_debug); i++) {
if ((flags & ftdm_libpri_debug[i].flags) == ftdm_libpri_debug[i].flags) {
res = snprintf(&tmp[offset], size - offset, "%s,", ftdm_libpri_debug[i].name);
if (res <= 0 || res == (size - offset))
goto out;
offset += res;
flags &= ~ftdm_libpri_debug[i].flags; /* remove detected flags to make *_all work correctly */
}
}
out:
tmp[offset - 1] = '\0';
return 0;
}
static ftdm_status_t ftdm_libpri_start(ftdm_span_t *span);
static ftdm_io_interface_t ftdm_libpri_interface;
static const char *ftdm_libpri_usage =
"Usage:\n"
"libpri kill <span>\n"
"libpri debug <span> <all|none|flag,...flagN>\n"
"libpri debug <span> [all|none|flag,...flagN]\n"
"\n"
"Possible debug flags:\n"
"\tq921_raw - Q.921 Raw messages\n"
@ -289,7 +323,7 @@ static FIO_API_FUNCTION(ftdm_libpri_api)
}
}
if (argc > 2) {
if (argc >= 2) {
if (!strcasecmp(argv[0], "debug")) {
ftdm_span_t *span = NULL;
@ -302,6 +336,13 @@ static FIO_API_FUNCTION(ftdm_libpri_api)
goto done;
}
if (argc == 2) {
char tmp[100] = { 0 };
print_debug(pri_get_debug(isdn_data->spri.pri), tmp, sizeof(tmp));
stream->write_function(stream, "%s: +OK current debug flags: '%s'\n", __FILE__, tmp);
goto done;
}
if (parse_debug(argv[2], &flags) == -1) {
stream->write_function(stream, "%s: -ERR invalid debug flags given\n", __FILE__);
goto done;