#include <errno.h>
#include <fcntl.h>
#include <malloc.h>
#include <pwd.h>
#include <signal.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
#include <limits>
#include <list>
#include "y2util/y2changes.h"
#include "y2util/y2log.h"
#include "y2util/stringutil.h"
#include "y2util/PathInfo.h"
#include <syslog.h>

Macros
#define	Y2CHANGES_DATE "%Y-%m-%d %H:%M:%S" /* The date format */

#define	Y2CHANGES_FORMAT "%s <%s> %s "

#define	Y2CHANGES_SYSLOG "<%d>%s "

#define	Y2CHANGES_MAXSIZE 10* 1024 * 1024 /* Maximal logfile size */

#define	Y2CHANGES_MAXNUM 10 /* Maximum logfiles number */

#define	LOGDIR "/var/log/YaST2"

#define	Y2CHANGES_ROOT LOGDIR "/y2changes"

#define	Y2CHANGES_USER "/.y2changes" /* Relative to $HOME */

#define	Y2CHANGES_FALLBACK "/y2changes"

#define	Y2CHANGES_VAR_SIZE "Y2MAXLOGSIZE"

#define	Y2CHANGES_VAR_NUM "Y2MAXLOGNUM"

#define	Y2CHANGES_FACILITY "yast2"

Functions
static void	do_log_yast (const char *logmessage)

static int	dup_stderr ()

static int variable_not_used	__attribute__ ((unused))

static FILE *	open_logfile ()

string	y2_changesfmt_prefix (logcategory_t category)

void	y2changes_function (logcategory_t category, const char *format,...)

static void	y2changes_set_log_filename (string fname)

Variables
static bool	did_set_logname = false

static const char *	logname

static off_t	maxlogsize

static int	maxlognum

static bool	log_to_file = true

static bool	log_to_syslog = false

static FILE *	Y2CHANGES_STDERR = stderr

static const char *	log_messages []

Macro Definition Documentation

#define LOGDIR "/var/log/YaST2"

#define Y2CHANGES_DATE "%Y-%m-%d %H:%M:%S" /* The date format */

Referenced by y2_changesfmt_prefix().

#define Y2CHANGES_FACILITY "yast2"

#define Y2CHANGES_FALLBACK "/y2changes"

Referenced by y2changes_set_log_filename().

#define Y2CHANGES_FORMAT "%s <%s> %s "

Referenced by y2_changesfmt_prefix().

#define Y2CHANGES_MAXNUM 10 /* Maximum logfiles number */

Referenced by y2changes_set_log_filename().

#define Y2CHANGES_MAXSIZE 10* 1024 * 1024 /* Maximal logfile size */

Referenced by y2changes_set_log_filename().

#define Y2CHANGES_ROOT LOGDIR "/y2changes"

Referenced by y2changes_set_log_filename().

#define Y2CHANGES_SYSLOG "<%d>%s "

Referenced by y2changes_function().

#define Y2CHANGES_USER "/.y2changes" /* Relative to $HOME */

Referenced by y2changes_set_log_filename().

#define Y2CHANGES_VAR_NUM "Y2MAXLOGNUM"

Referenced by y2changes_set_log_filename().

#define Y2CHANGES_VAR_SIZE "Y2MAXLOGSIZE"

Referenced by y2changes_set_log_filename().

Function Documentation

static int variable_not_used __attribute__ ( (unused) )

static

Referenced by inst_start_shell().

static void do_log_yast ( const char * logmessage )

static

References did_set_logname, logname, open_logfile(), shift_log_files_if_needed(), y2changes_set_log_filename(), and Y2CHANGES_STDERR.

Referenced by y2changes_function().

static int dup_stderr ( )

static

y2changes must use a private copy of stderr, esp. in case we're always logging to it (option "-l -"). Some classes like liby2(ExternalProgram) redirect stderr in order to redirect an external programs error output. As a side effect Y2CHANGES output done after the redirection would show up in the external programs output file instead of yast2's stderr.

References Y2CHANGES_STDERR.

static FILE* open_logfile ( )

static

References PathInfo::assert_dir(), Pathname::dirname(), logname, and Y2CHANGES_STDERR.

Referenced by do_log_yast().

string y2_changesfmt_prefix ( logcategory_t category )

References stringutil::form(), log_messages, Y2CHANGES_DATE, and Y2CHANGES_FORMAT.

Referenced by y2changes_function().