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ftmod_libpri: Improve libpri message logging. 

Use the PRI_NEW_SET_API define provided by >=libpri-1.2 to distinguish
between old style and new style pri_set_error() and pri_set_message()
callback functions.

Improve message logging by using ftdm_log_chan() if per-span
data with a valid (d-)channel object is available.
NOTE: pri_get_userdata() returns NULL if pri is NULL.

This will reduce the horizontal space for libpri output a bit, but allows
us to see which span the message/error came from.

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>
This commit is contained in:
Stefan Knoblich 2012-04-14 01:00:00 +02:00
parent 9c288870e2
commit 020724e103
1 changed files with 45 additions and 27 deletions
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72
libs/freetdm/src/ftmod/ftmod_libpri/ftmod_libpri.c
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@ -114,42 +114,60 @@ static FIO_CHANNEL_REQUEST_FUNCTION(isdn_channel_request)
return FTDM_FAIL;
}
#ifdef WIN32
/**
* \brief Logs a libpri error
* \param s Error string
*/
static void s_pri_error(char *s)
#else
/**
* \brief Logs a libpri error
* \param pri libpri structure (unused)
* \param s Error string
*/
static void s_pri_error(struct pri *pri, char *s)
#endif
{
ftdm_log(FTDM_LOG_ERROR, "%s", s);
}
#ifdef WIN32
#ifdef PRI_NEW_SET_API
/**
* \brief Logs a libpri message
* \param s Message string
*/
static void s_pri_message(char *s)
#else
/**
* \brief Logs a libpri message
* \param pri libpri structure (unused)
* \param s Message string
* \param pri libpri structure
* \param s Message string
*/
static void s_pri_message(struct pri *pri, char *s)
#endif
{
struct lpwrap_pri *spri = pri_get_userdata(pri);
if (spri && spri->dchan) {
ftdm_log_chan(spri->dchan, FTDM_LOG_DEBUG, "%s", s);
} else {
ftdm_log(FTDM_LOG_DEBUG, "%s", s);
}
}
/**
* \brief Logs a libpri error
* \param pri libpri structure
* \param s Error string
*/
static void s_pri_error(struct pri *pri, char *s)
{
struct lpwrap_pri *spri = pri_get_userdata(pri);
if (spri && spri->dchan) {
ftdm_log_chan(spri->dchan, FTDM_LOG_ERROR, "%s", s);
} else {
ftdm_log(FTDM_LOG_ERROR, "%s", s);
}
}
#else /* !PRI_NEW_SET_API */
/**
* \brief Logs a libpri message
* \param s Message string
*/
static void s_pri_message(char *s)
{
ftdm_log(FTDM_LOG_DEBUG, "%s", s);
}
/**
* \brief Logs a libpri error
* \param s Error string
*/
static void s_pri_error(char *s)
{
ftdm_log(FTDM_LOG_ERROR, "%s", s);
}
#endif
#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)