431 lines
11 KiB
C
431 lines
11 KiB
C
/*
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******************************************************************************
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* INTERPEAK SOURCE FILE
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*
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* Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipcom_stdio_syslog.c,v $ $Revision: 1.10.82.1 $
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* $Source: /home/interpeak/CVSRoot/ipcom/src/ipcom_stdio_syslog.c,v $
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* $Author: fguo $
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* $State: Exp $ $Locker: $
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*
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* INTERPEAK_COPYRIGHT_STRING
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* Design and implementation by Markus Carlstedt <markus@interpeak.se>
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******************************************************************************
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*/
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/*
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****************************************************************************
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* 1 DESCRIPTION
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 2 CONFIGURATION
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****************************************************************************
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*/
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#include "ipcom_config.h"
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#if IPCOM_USE_FILE != IPCOM_FILE_NONE
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/*
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****************************************************************************
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* 3 INCLUDE FILES
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****************************************************************************
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*/
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#define IPCOM_USE_CLIB_PROTO
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#include "ipcom_clib.h"
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#include "ipcom_clib2.h"
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#include "ipcom_syslog.h"
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#include "ipcom_os.h"
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#include "ipcom_file.h"
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#include "ipcom_stdio_syslog.h"
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/*
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****************************************************************************
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* 4 DEFINES
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****************************************************************************
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*/
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#define IPCOM_SYSLOG_PRIORITY IPCOM_SYSLOG_IPCOM_PRIORITY
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#define IPCOM_SYSLOG_FACILITY IPCOM_LOG_IPCOM
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/*
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****************************************************************************
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* 5 TYPES
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 6 EXTERN PROTOTYPES
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 7 LOCAL PROTOTYPES
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 8 DATA
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 9 STATIC FUNCTIONS
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****************************************************************************
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*/
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/*
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*===========================================================================
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* ipcom_stdio_format
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_STATIC int
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ipcom_stdio_format(const char *format, va_list ap, char **buf)
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{
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int retval;
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*buf = ipcom_malloc(IPCOM_STDIO_BUFSIZE + 1);
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if(*buf == IP_NULL)
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return -1;
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(*buf)[IPCOM_STDIO_BUFSIZE] = '\0';
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retval = ipcom_vsnprintf(*buf, IPCOM_STDIO_BUFSIZE, format, ap);
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retval = IP_MIN(retval, (int) IPCOM_STDIO_BUFSIZE);
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return retval;
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}
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/*
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****************************************************************************
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* 10 GLOBAL FUNCTIONS
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 11 PUBLIC FUNCTIONS
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****************************************************************************
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*/
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/*
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*===========================================================================
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* ipcom_printf_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_printf_syslog(const char *format, /* args*/ ...)
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{
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va_list ap;
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char *buf = IP_NULL;
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int retval, len;
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va_start(ap, format);
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retval = ipcom_stdio_format(format, ap, &buf);
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va_end(ap);
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if(buf == IP_NULL)
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return -1;
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if(retval > 0)
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{
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len = (int)ipcom_strlen(buf);
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if(len && buf[len-1] == '\n')
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buf[len-1] = '\0'; /* syslog will add a LF */
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IPCOM_LOG1(INFO, "%s", buf);
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}
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ipcom_free(buf);
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return retval;
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}
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/*
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*===========================================================================
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* ipcom_fprintf_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_fprintf_syslog(IP_FILE *stream, const char *format, /* args*/ ...)
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{
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va_list ap;
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char *buf = IP_NULL;
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int retval, len;
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va_start(ap, format);
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retval = ipcom_stdio_format(format, ap, &buf);
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va_end(ap);
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if(buf == IP_NULL)
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return -1;
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if(retval > 0)
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{
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if(stream == ip_stdout || stream == ip_stderr)
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{
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len = (int)ipcom_strlen(buf);
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if(len && buf[len-1] == '\n')
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buf[len-1] = '\0'; /* syslog will add a LF */
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IPCOM_LOG1(INFO, "%s", buf); /* stdout or stderr */
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}
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else
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retval = ipcom_fputs(buf, stream); /* file */
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}
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ipcom_free(buf);
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return retval;
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}
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/*
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*===========================================================================
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* ipcom_fputs_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_fputs_syslog(const char *str, IP_FILE *stream)
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{
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int retval, len;
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if(stream == ip_stdout || stream == ip_stderr)
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{
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len = (int)ipcom_strlen(str);
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if(len && str[len-1] == '\n')
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((char *)str)[len-1] = '\0'; /* syslog will add a LF */
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IPCOM_LOG1(INFO, "%s", str); /* stdout or stderr */
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retval = (int)ipcom_strlen(str);
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}
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else
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retval = ipcom_fputs(str, stream); /* file */
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return retval;
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}
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/*
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*===========================================================================
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* ipcom_perror_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC void
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ipcom_perror_syslog(const char *s)
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{
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int len;
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(void)s;
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len = (int)ipcom_strlen(s);
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if(s[len-1] == '\n')
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((char *)s)[len-1] = '\0'; /* syslog will add a LF */
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IPCOM_LOG0(INFO, s);
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}
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/*
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*===========================================================================
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* ipcom_fputc_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_fputc_syslog(int c, IP_FILE *stream)
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{
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int retval;
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if(stream == ip_stdout || stream == ip_stderr)
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{
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if(c == '\n')
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c = '\0'; /* syslog will add a LF */
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IPCOM_LOG1(INFO, "%c", c); /* stdout or stderr */
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retval = c;
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}
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else
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retval = ipcom_fputc(c, stream); /* file */
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return retval;
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}
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/*
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*===========================================================================
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* ipcom_putc_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_putc_syslog(int c, IP_FILE *stream)
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{
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return ipcom_fputc_syslog(c, stream);
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}
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/*
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*===========================================================================
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* ipcom_putchar_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_putchar_syslog(int c)
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{
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return ipcom_fputc_syslog(c, ip_stdout);
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}
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/*
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*===========================================================================
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* ipcom_fwrite_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC Ip_size_t
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ipcom_fwrite_syslog(const void *ptr, Ip_size_t size, Ip_size_t nitems, IP_FILE *stream)
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{
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if(stream == ip_stdout || stream == ip_stderr)
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{
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char *buf;
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int retval = 0;
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buf = ipcom_malloc(size * nitems + 1);
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if(buf != IP_NULL)
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{
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ipcom_memcpy(buf, ptr, size * nitems);
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buf[size * nitems] = '\0';
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retval = ipcom_fputs_syslog(buf, stream);
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ipcom_free(buf);
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}
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return (Ip_size_t)retval; /*lint !e571 */
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}
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else
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return ipcom_fwrite(ptr, size, nitems, stream);
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}
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/*
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*===========================================================================
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* ipcom_fflush_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_fflush_syslog(IP_FILE *file)
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{
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if(file == ip_stdout || file == ip_stderr)
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return 0;
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else
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return ipcom_fflush(file);
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}
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/*
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*===========================================================================
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* ipcom_feof_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_feof_syslog(IP_FILE *stream)
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{
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if(stream == ip_stdout || stream == ip_stderr)
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return IP_EOF;
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else
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return ipcom_feof(stream);
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}
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/*
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*===========================================================================
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* ipcom_ferror_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC int
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ipcom_ferror_syslog(IP_FILE *stream)
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{
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if(stream == ip_stdout || stream == ip_stderr)
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return 0;
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else
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return ipcom_ferror(stream);
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}
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/*
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*===========================================================================
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* ipcom_exit_syslog
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*===========================================================================
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* Description:
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* Parameters:
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* Returns:
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*
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*/
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IP_PUBLIC void
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ipcom_exit_syslog(int status)
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{
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(void)status;
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IPCOM_LOG1(ERR, "exit(%d) was called!", status);
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IP_PANIC();
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for(;;)
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{
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(void)ipcom_sleep(1);
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}
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}
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#else
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int ipcom_stdio_syslog_empty_file;
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#endif /* IPCOM_USE_FILE != IPCOM_FILE_NONE */
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/*
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****************************************************************************
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* END OF FILE
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****************************************************************************
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*/
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