xsasl_cyrus_log.c

[詳解]

/*++
/* NAME
/*  xsasl_cyrus_log 3
/* SUMMARY
/*  Cyrus SASL logging call-back routine
/* SYNOPSIS
/*  #include <xsasl_cyrus_common.h>
/*
/*  int xsasl_cyrus_log(context, priority, text)
/*  void    *context;
/*  int priority;
/*  const char *text;
/* DESCRIPTION
/*  xsasl_cyrus_log() logs a Cyrus message.
/* DIAGNOSTICS:
/*  Fatal: out of memory.
/* LICENSE
/* .ad
/* .fi
/*  The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/*  Wietse Venema
/*  IBM T.J. Watson Research
/*  P.O. Box 704
/*  Yorktown Heights, NY 10598, USA
/*--*/

/* System library. */

#include <sys_defs.h>

/* Utility library. */

#include <msg.h>

/* Application-specific */

#include <xsasl_cyrus_common.h>

#if defined(USE_SASL_AUTH) && defined(USE_CYRUS_SASL)

#include <sasl.h>
#include <saslutil.h>

/* xsasl_cyrus_log - logging callback */

int     xsasl_cyrus_log(void *unused_context, int priority,
                    const char *message)
{
    switch (priority) {
    case SASL_LOG_ERR:      /* unusual errors */
#ifdef SASL_LOG_WARN            /* non-fatal warnings (Cyrus-SASL v2) */
    case SASL_LOG_WARN:
#endif
#ifdef SASL_LOG_WARNING         /* non-fatal warnings (Cyrus-SASL v1) */
    case SASL_LOG_WARNING:
#endif
    msg_warn("SASL authentication problem: %s", message);
    break;
#ifdef SASL_LOG_INFO
    case SASL_LOG_INFO:         /* other info (Cyrus-SASL v1) */
    if (msg_verbose)
        msg_info("SASL authentication info: %s", message);
    break;
#endif
#ifdef SASL_LOG_NOTE
    case SASL_LOG_NOTE:         /* other info (Cyrus-SASL v2) */
    if (msg_verbose)
        msg_info("SASL authentication info: %s", message);
    break;
#endif
#ifdef SASL_LOG_FAIL
    case SASL_LOG_FAIL:         /* authentication failures
                         * (Cyrus-SASL v2) */
    msg_warn("SASL authentication failure: %s", message);
    break;
#endif
#ifdef SASL_LOG_DEBUG
    case SASL_LOG_DEBUG:            /* more verbose than LOG_NOTE
                         * (Cyrus-SASL v2) */
    if (msg_verbose > 1)
        msg_info("SASL authentication debug: %s", message);
    break;
#endif
#ifdef SASL_LOG_TRACE
    case SASL_LOG_TRACE:            /* traces of internal
                         * protocols (Cyrus-SASL v2) */
    if (msg_verbose > 1)
        msg_info("SASL authentication trace: %s", message);
    break;
#endif
#ifdef SASL_LOG_PASS
    case SASL_LOG_PASS:         /* traces of internal
                         * protocols, including
                         * passwords (Cyrus-SASL v2) */
    if (msg_verbose > 1)
        msg_info("SASL authentication pass: %s", message);
    break;
#endif
    }
    return (SASL_OK);
}

#endif