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added some logging functions

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This commit is contained in:
hyung-hwan
2017-09-14 18:19:51 +00:00
parent aa6a41c009
commit 93cc3d6da4
16 changed files with 1047 additions and 60 deletions
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3
qse/lib/cmn/Makefile.am
View File

@ -28,7 +28,8 @@ noinst_HEADERS = \
tre-parse.h \
tre-stack.h \
uni-case.h \
uni-trait.h
uni-trait.h \
va_copy.h
libqsecmn_la_SOURCES = \
alg-base64.c \

3
qse/lib/cmn/Makefile.in
View File

@ -482,7 +482,8 @@ noinst_HEADERS = \
tre-parse.h \
tre-stack.h \
uni-case.h \
uni-trait.h
uni-trait.h \
va_copy.h
libqsecmn_la_SOURCES = alg-base64.c alg-rand.c alg-search.c alg-sort.c \
arr.c assert.c chr.c dll.c env.c gdl.c htb.c fma.c \

21
qse/lib/cmn/String.cpp
View File

@ -26,26 +26,7 @@
#include <qse/cmn/String.hpp>
#include "mem-prv.h"
#if !defined(QSE_HAVE_CONFIG_H)
# if defined(_WIN32) || defined(__OS2__) || defined(__DOS__)
# if (defined(__WATCOMC__) && (__WATCOMC__ < 1200)) || defined(__BORLANDC__)
# undef HAVE_VA_COPY
# undef HAVE___VA_COPY
# else
# define HAVE_VA_COPY
# define HAVE___VA_COPY
# endif
# endif
#endif
#if !defined(HAVE_VA_COPY)
# if defined(HAVE___VA_COPY)
# define va_copy(dst,src) __va_copy((dst),(src))
# else
# define va_copy(dst,src) QSE_MEMCPY(&(dst),&(src),QSE_SIZEOF(va_list))
# endif
#endif
#include "va_copy.h"
/////////////////////////////////
QSE_BEGIN_NAMESPACE(QSE)

21
qse/lib/cmn/str-dyn.c
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@ -27,26 +27,7 @@
#include <qse/cmn/str.h>
#include <qse/cmn/mbwc.h>
#include "mem-prv.h"
#if !defined(QSE_HAVE_CONFIG_H)
# if defined(_WIN32) || defined(__OS2__) || defined(__DOS__)
# if (defined(__WATCOMC__) && (__WATCOMC__ < 1200)) || defined(__BORLANDC__)
# undef HAVE_VA_COPY
# undef HAVE___VA_COPY
# else
# define HAVE_VA_COPY
# define HAVE___VA_COPY
# endif
# endif
#endif
#if !defined(HAVE_VA_COPY)
# if defined(HAVE___VA_COPY)
# define va_copy(dst,src) __va_copy((dst),(src))
# else
# define va_copy(dst,src) QSE_MEMCPY(&(dst),&(src),QSE_SIZEOF(va_list))
# endif
#endif
#include "va_copy.h"
static int put_mchar_null (qse_mchar_t c, void* ctx)
{

70
qse/lib/cmn/time.c
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@ -271,14 +271,14 @@ int qse_settime (const qse_ntime_t* t)
#endif
}
static void breakdown_time (const qse_ntime_t* nt, qse_btime_t* bt, qse_long_t offset)
static void breakdown_time (const qse_ntime_t* nt, qse_btime_t* bt, qse_long_t gmtoff)
{
int midx;
qse_long_t days; /* total days */
qse_long_t secs; /* the remaining seconds */
qse_long_t year = QSE_EPOCH_YEAR;
secs = nt->sec + offset; /* offset in seconds */
secs = nt->sec + gmtoff; /* offset in seconds */
days = secs / QSE_SECS_PER_DAY;
secs %= QSE_SECS_PER_DAY;
@ -331,13 +331,63 @@ static void breakdown_time (const qse_ntime_t* nt, qse_btime_t* bt, qse_long_t o
bt->mday = days + 1;
bt->isdst = 0; /* TODO: this may vary depeding on offset and time */
/*bt->offset = offset;*/
bt->gmtoff = gmtoff;
}
int qse_gmtime (const qse_ntime_t* nt, qse_btime_t* bt)
{
#if 0
breakdown_time (nt, bt, 0);
return 0;
#else
struct tm* tm;
time_t t = nt->sec;
/* TODO: remove dependency on gmtime/gmtime_r */
#if defined(_WIN32)
tm = gmtime (&t);
#elif defined(__OS2__)
# if defined(__WATCOMC__)
struct tm btm;
tm = _gmtime (&t, &btm);
# else
# error Please support other compilers
# endif
#elif defined(__DOS__)
# if defined(__WATCOMC__)
struct tm btm;
tm = _gmtime (&t, &btm);
# else
# error Please support other compilers
# endif
#elif defined(HAVE_GMTIME_R)
struct tm btm;
tm = gmtime_r (&t, &btm);
#else
/* thread unsafe */
tm = gmtime_r (&t);
#endif
if (tm == QSE_NULL) return -1;
QSE_MEMSET (bt, 0, QSE_SIZEOF(*bt));
bt->sec = tm->tm_sec;
bt->min = tm->tm_min;
bt->hour = tm->tm_hour;
bt->mday = tm->tm_mday;
bt->mon = tm->tm_mon;
bt->year = tm->tm_year;
bt->wday = tm->tm_wday;
bt->yday = tm->tm_yday;
bt->isdst = tm->tm_isdst;
#if defined(HAVE_STRUCT_TM_TM_GMTOFF)
bt->gmtoff = tm->tm_gmtoff;
#endif
return 0;
#endif
}
int qse_localtime (const qse_ntime_t* nt, qse_btime_t* bt)
@ -370,7 +420,7 @@ int qse_localtime (const qse_ntime_t* nt, qse_btime_t* bt)
tm = localtime (&t);
#endif
if (tm == QSE_NULL) return -1;
QSE_MEMSET (bt, 0, QSE_SIZEOF(*bt));
bt->sec = tm->tm_sec;
@ -382,7 +432,11 @@ int qse_localtime (const qse_ntime_t* nt, qse_btime_t* bt)
bt->wday = tm->tm_wday;
bt->yday = tm->tm_yday;
bt->isdst = tm->tm_isdst;
/*bt->offset = tm->tm_offset;*/
#if defined(HAVE_STRUCT_TM_TM_GMTOFF)
bt->gmtoff = tm->tm_gmtoff;
#else
bt->gmtoff = QSE_TYPE_MIN(int); /* unknown */
#endif
return 0;
}
@ -427,6 +481,9 @@ int qse_timegm (const qse_btime_t* bt, qse_ntime_t* nt)
tm.tm_wday = bt->wday;
tm.tm_yday = bt->yday;
tm.tm_isdst = bt->isdst;
#if defined(HAVE_STRUCT_TM_TM_GMTOFF)
tm->tm_gmtoff = bt->gmtoff; /* i don't think this is needed. but just keep it */
#endif
#if defined(HAVE_TIMEGM)
*nt = ((qse_ntime_t)timegm(&tm)*QSE_MSECS_PER_SEC) + bt->msec;
@ -513,6 +570,9 @@ int qse_timelocal (const qse_btime_t* bt, qse_ntime_t* nt)
tm.tm_wday = bt->wday;
tm.tm_yday = bt->yday;
tm.tm_isdst = bt->isdst;
#if defined(HAVE_STRUCT_TM_TM_GMTOFF)
tm.tm_gmtoff = bt->gmtoff; /* i don't think this is needed. but just keep it */
#endif
#if defined(HAVE_TIMELOCAL)
nt->sec = timelocal (&tm);

53
qse/lib/cmn/va_copy.h Normal file
View File

@ -0,0 +1,53 @@
/*
* $Id$
*
Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _QSE_LIB_CMN_VA_COPY_H_
#define _QSE_LIB_CMN_VA_COPY_H_
#include <qse/types.h>
#include <qse/macros.h>
#if !defined(QSE_HAVE_CONFIG_H)
# if defined(_WIN32) || defined(__OS2__) || defined(__DOS__)
# if (defined(__WATCOMC__) && (__WATCOMC__ < 1200)) || defined(__BORLANDC__)
# undef HAVE_VA_COPY
# undef HAVE___VA_COPY
# else
# define HAVE_VA_COPY
# define HAVE___VA_COPY
# endif
# endif
#endif
#if !defined(HAVE_VA_COPY)
# if defined(HAVE___VA_COPY)
# define va_copy(dst,src) __va_copy((dst),(src))
# else
# define va_copy(dst,src) QSE_MEMCPY(&(dst),&(src),QSE_SIZEOF(va_list))
# endif
#endif
#endif

1
qse/lib/si/Makefile.am
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@ -27,6 +27,7 @@ libqsesi_la_SOURCES = \
fs-move.c \
glob.c \
intr.c \
log.c \
mtx.c \
mux.c \
nwad.c \

20
qse/lib/si/Makefile.in
View File

@ -146,11 +146,12 @@ am_libqsesi_la_OBJECTS = libqsesi_la-aio.lo libqsesi_la-aio-pro.lo \
libqsesi_la-fs-copy.lo libqsesi_la-fs-delete.lo \
libqsesi_la-fs-err.lo libqsesi_la-fs-make.lo \
libqsesi_la-fs-move.lo libqsesi_la-glob.lo libqsesi_la-intr.lo \
libqsesi_la-mtx.lo libqsesi_la-mux.lo libqsesi_la-nwad.lo \
libqsesi_la-nwad-skad.lo libqsesi_la-nwif.lo \
libqsesi_la-nwif-cfg.lo libqsesi_la-nwio.lo libqsesi_la-pio.lo \
libqsesi_la-rwl.lo libqsesi_la-sck.lo libqsesi_la-sio.lo \
libqsesi_la-task.lo libqsesi_la-thr.lo libqsesi_la-tio.lo
libqsesi_la-log.lo libqsesi_la-mtx.lo libqsesi_la-mux.lo \
libqsesi_la-nwad.lo libqsesi_la-nwad-skad.lo \
libqsesi_la-nwif.lo libqsesi_la-nwif-cfg.lo \
libqsesi_la-nwio.lo libqsesi_la-pio.lo libqsesi_la-rwl.lo \
libqsesi_la-sck.lo libqsesi_la-sio.lo libqsesi_la-task.lo \
libqsesi_la-thr.lo libqsesi_la-tio.lo
libqsesi_la_OBJECTS = $(am_libqsesi_la_OBJECTS)
AM_V_lt = $(am__v_lt_@AM_V@)
am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@ -459,6 +460,7 @@ libqsesi_la_SOURCES = \
fs-move.c \
glob.c \
intr.c \
log.c \
mtx.c \
mux.c \
nwad.c \
@ -583,6 +585,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libqsesi_la-fs.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libqsesi_la-glob.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libqsesi_la-intr.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libqsesi_la-log.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libqsesi_la-mtx.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libqsesi_la-mux.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libqsesi_la-nwad-skad.Plo@am__quote@
@ -731,6 +734,13 @@ libqsesi_la-intr.lo: intr.c
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libqsesi_la_CFLAGS) $(CFLAGS) -c -o libqsesi_la-intr.lo `test -f 'intr.c' || echo '$(srcdir)/'`intr.c
libqsesi_la-log.lo: log.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libqsesi_la_CFLAGS) $(CFLAGS) -MT libqsesi_la-log.lo -MD -MP -MF $(DEPDIR)/libqsesi_la-log.Tpo -c -o libqsesi_la-log.lo `test -f 'log.c' || echo '$(srcdir)/'`log.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libqsesi_la-log.Tpo $(DEPDIR)/libqsesi_la-log.Plo
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='log.c' object='libqsesi_la-log.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libqsesi_la_CFLAGS) $(CFLAGS) -c -o libqsesi_la-log.lo `test -f 'log.c' || echo '$(srcdir)/'`log.c
libqsesi_la-mtx.lo: mtx.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libqsesi_la_CFLAGS) $(CFLAGS) -MT libqsesi_la-mtx.lo -MD -MP -MF $(DEPDIR)/libqsesi_la-mtx.Tpo -c -o libqsesi_la-mtx.lo `test -f 'mtx.c' || echo '$(srcdir)/'`mtx.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libqsesi_la-mtx.Tpo $(DEPDIR)/libqsesi_la-mtx.Plo

560
qse/lib/si/log.c Normal file
View File

@ -0,0 +1,560 @@
/*
* $Id$
*
Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <qse/si/log.h>
#include <qse/cmn/str.h>
#include <qse/cmn/time.h>
#include "../cmn/mem-prv.h"
#include "../cmn/va_copy.h"
#if defined(_WIN32)
/* TODO: windows event log */
#else
#include <syslog.h>
#include <sys/socket.h>
#include "../cmn/syscall.h"
#endif
static const qse_char_t* __priority_names[] =
{
QSE_T("panic"),
QSE_T("alert"),
QSE_T("critical"),
QSE_T("error"),
QSE_T("warning"),
QSE_T("notice"),
QSE_T("info"),
QSE_T("debug"),
QSE_NULL
};
#ifndef LOG_EMERG
# define LOG_EMERG 0
#endif
#ifndef LOG_ALERT
# define LOG_ALERT 1
#endif
#ifndef LOG_CRIT
# define LOG_CRIT 2
#endif
#ifndef LOG_ERR
# define LOG_ERR 3
#endif
#ifndef LOG_WARNING
# define LOG_WARNING 4
#endif
#ifndef LOG_NOTICE
# define LOG_NOTICE 5
#endif
#ifndef LOG_INFO
# define LOG_INFO 6
#endif
#ifndef LOG_DEBUG
# define LOG_DEBUG 7
#endif
static int __syslog_priority[] =
{
LOG_EMERG,
LOG_ALERT,
LOG_CRIT,
LOG_ERR,
LOG_WARNING,
LOG_NOTICE,
LOG_INFO,
LOG_DEBUG
};
#if defined(_WIN32)
/* TODO: windows event logging */
#else
struct syslog_fac_info_t
{
const qse_char_t* name;
qse_log_facility_t code;
};
static struct syslog_fac_info_t __syslog_fac_info[] =
{
{ QSE_T("kern"), QSE_LOG_KERN },
{ QSE_T("user"), QSE_LOG_USER },
{ QSE_T("mail"), QSE_LOG_MAIL },
{ QSE_T("daemon"), QSE_LOG_DAEMON },
{ QSE_T("auth"), QSE_LOG_AUTH },
{ QSE_T("syslogd"), QSE_LOG_SYSLOGD },
{ QSE_T("lpr"), QSE_LOG_LPR },
{ QSE_T("news"), QSE_LOG_NEWS },
{ QSE_T("uucp"), QSE_LOG_UUCP },
{ QSE_T("cron"), QSE_LOG_CRON },
{ QSE_T("authpriv"), QSE_LOG_AUTHPRIV },
{ QSE_T("ftp"), QSE_LOG_FTP },
{ QSE_T("local0"), QSE_LOG_LOCAL0 },
{ QSE_T("local1"), QSE_LOG_LOCAL1 },
{ QSE_T("local2"), QSE_LOG_LOCAL2 },
{ QSE_T("local3"), QSE_LOG_LOCAL3 },
{ QSE_T("local4"), QSE_LOG_LOCAL4 },
{ QSE_T("local5"), QSE_LOG_LOCAL5 },
{ QSE_T("local6"), QSE_LOG_LOCAL6 },
{ QSE_T("local7"), QSE_LOG_LOCAL7 },
{ QSE_NULL, 0 }
};
#endif
int qse_log_init (qse_log_t* log, qse_mmgr_t* mmgr, const qse_char_t* ident, int potflags, const qse_log_target_t* target)
{
QSE_MEMSET (log, 0, QSE_SIZEOF(*log));
log->mmgr = mmgr;
log->flags = potflags & (QSE_LOG_MASK_PRIORITY | QSE_LOG_MASK_OPTION);
log->t.syslog_remote.sock = -1;
if (potflags & QSE_LOG_FILE)
{
qse_strxcpy (log->t.file.path, QSE_COUNTOF(log->t.file.path), target->file);
log->flags |= QSE_LOG_FILE;
}
if (potflags & QSE_LOG_CONSOLE) log->flags |= QSE_LOG_CONSOLE;
if (potflags & QSE_LOG_SYSLOG) log->flags |= QSE_LOG_SYSLOG;
if (potflags & QSE_LOG_SYSLOG_REMOTE)
{
/* flags_arg should be qse_skad_t* */
log->t.syslog_remote.addr = target->syslog_remote;
log->flags |= QSE_LOG_SYSLOG_REMOTE;
}
if (ident) qse_strxcpy (log->ident, QSE_COUNTOF(log->ident), ident);
if (qse_mtx_init(&log->mtx, mmgr) <= -1) return -1;
#if defined(_WIN32)
/* TODO: windows event logging */
#else
log->syslog_facility = QSE_LOG_USER;
#endif
return 0;
}
void qse_log_fini (qse_log_t* log)
{
if (log->t.syslog_remote.sock >= 0)
{
QSE_CLOSE (log->t.syslog_remote.sock);
log->t.syslog_remote.sock = -1;
}
if (log->t.console.sio)
{
qse_sio_close (log->t.console.sio);
log->t.console.sio = QSE_NULL;
}
if (log->t.file.sio)
{
qse_sio_close (log->t.file.sio);
log->t.file.sio = QSE_NULL;
}
if (log->t.syslog.opened)
{
closelog ();
log->t.syslog.opened = 0;
}
if (log->dmsgbuf)
{
qse_mbs_close (log->dmsgbuf);
log->dmsgbuf = QSE_NULL;
}
qse_mtx_fini (&log->mtx);
}
qse_log_t* qse_log_open (qse_mmgr_t* mmgr, qse_size_t xtnsize, const qse_char_t* ident, int potflags, const qse_log_target_t* target)
{
qse_log_t* log;
log = (qse_log_t*) QSE_MMGR_ALLOC (mmgr, QSE_SIZEOF(qse_log_t) + xtnsize);
if (log)
{
if (qse_log_init (log, mmgr, ident, potflags, target) <= -1)
{
QSE_MMGR_FREE (mmgr, log);
return QSE_NULL;
}
else QSE_MEMSET (QSE_XTN(log), 0, xtnsize);
}
return log;
}
void qse_log_close (qse_log_t* log)
{
qse_log_fini (log);
QSE_MMGR_FREE (log->mmgr, log);
}
void qse_log_setident (qse_log_t* log, const qse_char_t* ident)
{
/* set the base identifer to use */
if (ident)
qse_strxcpy (log->ident, QSE_COUNTOF(log->ident), ident);
else
log->ident[0] = QSE_T('\0');
if (log->t.syslog.opened)
{
closelog ();
log->t.syslog.opened = 0;
/* it will be opened again with the new identifier in the
* output function if necessary. */
}
}
void qse_log_settarget (qse_log_t* log, int flags, const qse_log_target_t* target)
{
#if 0
/* TODO: */
if ((log->flags & QSE_LOG_SYSLOG_REMOTE) != 0 &&
(flags & QSE_LOG_SYSLOG_REMOTE) == 0)
{
QSE_CLOSE (log->t.syslog_remote.sock);
}
if ((log->flags & QSE_LOG_SYSLOG_REMOTE) == 0 &&
(flags & QSE_LOG_SYSLOG_REMOTE) != 0)
{
int sock;
sock = qse_sckopen (AF_INET, SOCK_DGRAM, 0);
if (sock == -1) flags &= ~QSE_LOG_SYSLOG_REMOTE;
else log->t.syslog_remote.sock = sock;
}
log->flags &= (QSE_LOG_MASK_PRIORITY | QSE_LOG_MASK_OPTION); /* preserve the priority and the options */
if (flags & QSE_LOG_FILE) log->flags |= QSE_LOG_FILE;
if (flags & QSE_LOG_CONSOLE) log->flags |= QSE_LOG_CONSOLE;
if (flags & QSE_LOG_SYSLOG) log->flags |= QSE_LOG_SYSLOG;
if (flags & QSE_LOG_SYSLOG_REMOTE) log->flags |= QSE_LOG_SYSLOG_REMOTE;
#endif
}
int qse_log_gettarget (qse_log_t* log, qse_log_target_t* target)
{
if (target)
{
target->file = log->t.file.path;
target->syslog_remote = log->t.syslog_remote.addr;
}
return log->flags & QSE_LOG_MASK_TARGET;
}
void qse_log_setpriority (qse_log_t* log, int priority)
{
log->flags = (log->flags & QSE_LOG_MASK_TARGET) | (priority & QSE_LOG_MASK_PRIORITY);
}
int qse_log_setprioritybyname (qse_log_t* log, const qse_char_t* name)
{
const qse_char_t** p = __priority_names;
while (*p != QSE_NULL)
{
if (qse_strcmp(*p, name) == 0)
{
qse_log_setpriority (log, (int)(p - __priority_names));
return 0;
}
p++;
}
return -1;
}
void qse_log_setsyslogfacility (qse_log_t* log, qse_log_facility_t facility)
{
#ifndef _WIN32
log->syslog_facility = facility;
#endif
}
int qse_log_setsyslogfacilitybyname (qse_log_t* log, const qse_char_t* name)
{
#if defined(_WIN32)
/* do nothing */
return 0;
#else
struct syslog_fac_info_t* f = __syslog_fac_info;
while (f->name != QSE_NULL)
{
if (qse_strcmp (f->name, name) == 0)
{
log->syslog_facility = f->code;
return 0;
}
f++;
}
return -1;
#endif
}
int qse_log_getpriority (qse_log_t* log)
{
return log->flags & QSE_LOG_MASK_PRIORITY;
}
const qse_char_t* qse_log_getpriorityname (qse_log_t* log)
{
int pri = log->flags & QSE_LOG_MASK_PRIORITY;
if (pri < 0 || pri >= QSE_COUNTOF(__priority_names)) return QSE_NULL;
return __priority_names[pri];
}
static QSE_INLINE void __report_over_sio (qse_log_t* log, qse_sio_t* sio, const qse_mchar_t* tm, const qse_char_t* ident, const qse_char_t* fmt, va_list arg)
{
int id_out = 0;
qse_sio_putmbs (sio, tm);
qse_sio_putmbs (sio, QSE_MT(" "));
if (log->ident[0] != QSE_T('\0'))
{
qse_sio_putstr (sio, log->ident);
if (ident && ident[0] != QSE_T('\0'))
{
qse_sio_putmbs (sio, QSE_MT("("));
qse_sio_putstr (sio, ident);
qse_sio_putmbs (sio, QSE_MT(")"));
}
id_out = 1;
}
else
{
if (ident && ident[0] != QSE_T('\0'))
{
qse_sio_putstr (sio, ident);
id_out = 1;
}
}
if (id_out) qse_sio_putmbs (sio, QSE_MT(": "));
qse_sio_putstrvf (sio, fmt, arg);
qse_sio_putmbs (sio, "\n");
}
void qse_log_report (qse_log_t* log, const qse_char_t* ident, int pri, const qse_char_t* fmt, ...)
{
va_list ap;
va_start (ap, fmt);
qse_log_reportv (log, ident, pri, fmt, ap);
va_end (ap);
}
void qse_log_reportv (qse_log_t* log, const qse_char_t* ident, int pri, const qse_char_t* fmt, va_list ap)
{
qse_ntime_t now;
qse_btime_t cnow;
qse_mchar_t tm[64];
if ((log->flags & QSE_LOG_MASK_TARGET) == 0) return; /* no target */
if (log->flags & QSE_LOG_ENABLE_MASKED)
{
if (!(pri & (log->flags & QSE_LOG_MASK_PRIORITY))) return;
}
else
{
if (pri > (log->flags & QSE_LOG_MASK_PRIORITY)) return;
}
if (qse_gettime(&now) <= -1) return;
if (qse_localtime(&now, &cnow) <= -1) return;
if (log->flags & (QSE_LOG_CONSOLE | QSE_LOG_FILE))
{
if (cnow.gmtoff == QSE_TYPE_MIN(int))
{
qse_mbsxfmt (tm, QSE_COUNTOF(tm),
QSE_T("%04.4d-%02d-%02d %02d:%02d:%02d"),
cnow.year + QSE_BTIME_YEAR_BASE, cnow.mon + 1, cnow.mday,
cnow.hour, cnow.min, cnow.sec);
}
else
{
qse_long_t gmtoff_hour, gmtoff_min;
gmtoff_hour = cnow.gmtoff / QSE_SECS_PER_HOUR;
gmtoff_min = (cnow.gmtoff % QSE_SECS_PER_HOUR) / QSE_SECS_PER_MIN;
qse_mbsxfmt (tm, QSE_COUNTOF(tm),
QSE_T("%04.4d-%02d-%02d %02d:%02d:%02d %c%02d%02d"),
cnow.year + QSE_BTIME_YEAR_BASE, cnow.mon + 1, cnow.mday,
cnow.hour, cnow.min, cnow.sec,
((cnow.gmtoff > 0)? QSE_T('+'): QSE_T('-')),
gmtoff_hour, gmtoff_min);
}
}
if (qse_mtx_lock (&log->mtx, QSE_NULL) <= -1) return;
if (log->flags & QSE_LOG_CONSOLE)
{
if (!log->t.console.sio)
log->t.console.sio = qse_sio_openstd (log->mmgr, 0, QSE_SIO_STDERR, QSE_SIO_APPEND | QSE_SIO_IGNOREMBWCERR);
if (log->t.console.sio)
{
va_list xap;
va_copy (xap, ap);
__report_over_sio (log, log->t.console.sio, tm, ident, fmt, xap);
}
}
if (log->flags & QSE_LOG_FILE)
{
if (!log->t.file.sio)
log->t.file.sio = qse_sio_open (log->mmgr, 0, log->t.file.path, QSE_SIO_CREATE | QSE_SIO_APPEND | QSE_SIO_IGNOREMBWCERR);
if (log->t.file.sio)
{
va_list xap;
va_copy (xap, ap);
__report_over_sio (log, log->t.file.sio, tm, ident, fmt, xap);
if (!(log->flags & QSE_LOG_KEEP_FILE_OPEN))
{
qse_sio_close (log->t.file.sio);
log->t.file.sio = QSE_NULL;
}
}
}
if (log->flags & (QSE_LOG_SYSLOG | QSE_LOG_SYSLOG_REMOTE))
{
va_list xap;
if (!log->dmsgbuf) log->dmsgbuf = qse_mbs_open (log->mmgr, 0, 0);
if (!log->dmsgbuf) goto done;
va_copy (xap, ap);
if (qse_str_vfmt (log->dmsgbuf, fmt, xap) == QSE_TYPE_MAX(qse_size_t)) goto done;
}
if (log->flags & QSE_LOG_SYSLOG)
{
#if defined(_WIN32)
/* TODO: windows event log */
#else
int sl_pri, sl_opt;
sl_opt = (log->flags & QSE_LOG_SYSLOG_PID)? LOG_PID: 0;
sl_pri = (pri < QSE_COUNTOF(__syslog_priority))? __syslog_priority[pri]: LOG_DEBUG;
if (!log->t.syslog.opened)
{
/* the secondary 'ident' string is not included into syslog */
#if defined(QSE_CHAR_IS_MCHAR)
openlog (log->ident, sl_opt, log->syslog_facility);
#else
qse_mchar_t idbuf[QSE_LOG_IDENT_MAX * 2 + 1];
qse_mbsxfmt (idbuf, QSE_COUNTOF(idbuf), QSE_MT("%ls"), log->ident);
openlog (idbuf, sl_opt, log->syslog_facility);
#endif
log->t.syslog.opened = 1;
}
syslog (sl_pri, "%s", QSE_MBS_PTR(log->dmsgbuf));
#endif
}
/* remote syslogging for ipv4 */
if (log->flags & QSE_LOG_SYSLOG_REMOTE)
{
#if defined(_WIN32)
/* TODO: windows event log */
#else
/* direct interface over udp to a remote syslog server */
#if 0
int sl_pri;
sl_pri = (pri < QSE_COUNTOF(__syslog_priority))? __syslog_priority[pri]: LOG_DEBUG;
#if 0
qse_formattime (tm, QSE_COUNTOF(tm), QSE_T("%b %d %H:%M:%S"), &cnow);
#endif
if (idt == QSE_NULL)
{
qse_strxfmt (log->msgbuf2, QSE_COUNTOF(log->msgbuf2),
QSE_T("<%d>%s %s"),
(int)(log->syslog_facility | sl_pri),
tm, log->msgbuf);
}
else
{
qse_strxfmt (log->msgbuf2, QSE_COUNTOF(log->msgbuf2),
QSE_T("<%d>%s %s: %s"),
(int)(log->syslog_facility | sl_pri),
tm, idt, log->msgbuf);
}
if (log->t.syslog_remote.sock <= -1)
log->t.syslog_remote.sock = socket (qse_skadfamily(&log->t.syslog_remote.addr), SOCK_DGRAM, 0);
if (log->t.syslog_remote.sock >= 0)
{
#if defined(QSE_CHAR_IS_MCHAR)
sendto (log->t.syslog_remote.sock, log->msgbuf2, qse_strlen(log->msgbuf2), 0,
(struct sockaddr*)&log->t.syslog_remote.addr,
qse_skadsize(&log->t.syslog_remote.addr));
#else
qse_wcstomcs (log->msgbuf2, log->msgbuf_mb, QSE_COUNTOF(log->msgbuf_mb));
sendto (log->t.syslog_remote.sock,
log->msgbuf_mb, qse_mstrlen(log->msgbuf_mb), 0,
(struct sockaddr*)&log->t.syslog_remote.addr,
qse_skadsize(&log->t.syslog_remote.addr));
#endif
}
#endif
#endif
}
done:
qse_mtx_unlock (&log->mtx);
}
const qse_char_t* qse_get_log_priority_name (int pri)
{
if (pri < 0 || pri >= QSE_COUNTOF(__priority_names)) return QSE_NULL;
return __priority_names[pri];
}