rpmio/rpmlog.c File Reference

#include "system.h"
#include <stdarg.h>
#include "rpmlog.h"
#include "debug.h"

Go to the source code of this file.

Defines

#define va_copy(DEST, SRC)   ((DEST) = (SRC))

Functions

static void * _free (const void *p)
 Wrapper to free(3), hides const compilation noise, permit NULL, return NULL.
int rpmlogGetNrecs (void)
 Return number of rpmError() ressages.
int rpmlogCode (void)
 Return error code from last rpmError() message.
const char * rpmlogMessage (void)
 Return text of last rpmError() message.
void rpmlogPrint (FILE *f)
 Print all rpmError() messages.
void rpmlogClose (void)
 Close desriptor used to write to system logger.
void rpmlogOpen (const char *ident, int option, int facility)
 Open connection to system logger.
int rpmlogSetMask (int mask)
 Set the log mask level.
rpmlogCallback rpmlogSetCallback (rpmlogCallback cb)
 Set rpmlog callback function.
FILE * rpmlogSetFile (FILE *fp)
 Set rpmlog file handle.
static int vsnprintf (char *buf, int nb, const char *fmt, va_list ap)
static void vrpmlog (unsigned code, const char *fmt, va_list ap)
void rpmlog (int code, const char *fmt,...)
 Generate a log message using FMT string and option arguments.
int rpmErrorCode (void)
 Return error code from last rpmError() message.
const char * rpmErrorString (void)
 Return text of last rpmError() message.
rpmlogCallback rpmErrorSetCallback (rpmlogCallback cb)
 Set rpmlog callback function.

Variables

static int nrecs = 0
static rpmlogRec recs = NULL
static unsigned rpmlogMask = ((1 << (((unsigned)( RPMLOG_NOTICE ))+1)) - 1)
static unsigned rpmlogFacility = RPMLOG_USER
static rpmlogCallback _rpmlogCallback = NULL
static FILE * _stdlog = NULL
static char * rpmlogMsgPrefix []

Detailed Description

Definition in file rpmlog.c.

Define Documentation

#define va_copy ( DEST,
SRC   )     ((DEST) = (SRC))

Definition at line 18 of file rpmlog.c.

Referenced by vrpmlog().

Function Documentation

static void* _free ( const void *  p  )  [inline, static]

Wrapper to free(3), hides const compilation noise, permit NULL, return NULL.

Parameters:
p memory to free
Return values:
NULL always

Definition at line 36 of file rpmlog.c.

int rpmErrorCode ( void   ) 

Return error code from last rpmError() message.

Deprecated:
Perl-RPM needs, use rpmlogCode() instead.
Returns:
code from last message

Definition at line 266 of file rpmlog.c.

References rpmlogCode().

rpmlogCallback rpmErrorSetCallback ( rpmlogCallback  cb  ) 

Set rpmlog callback function.

Deprecated:
gnorpm needs, use rpmlogSetCallback() instead.

Definition at line 276 of file rpmlog.c.

References rpmlogSetCallback().

const char* rpmErrorString ( void   ) 

Return text of last rpmError() message.

Deprecated:
gnorpm needs, use rpmlogMessage() instead.
Returns:
text of last message

Definition at line 271 of file rpmlog.c.

References rpmlogMessage().

void rpmlog ( int  code,
const char *  fmt,
  ... 
)

Generate a log message using FMT string and option arguments.

Definition at line 255 of file rpmlog.c.

References vrpmlog().

Referenced by getGidS(), getGname(), getGnameS(), getUidS(), getUname(), and getUnameS().

void rpmlogClose ( void   ) 

Close desriptor used to write to system logger.

Todo:
Implement.

Definition at line 79 of file rpmlog.c.

References _free(), rpmlogRec_s::message, nrecs, and recs.

Referenced by main().

int rpmlogCode ( void   ) 

Return error code from last rpmError() message.

Deprecated:
Perl-RPM needs, what's really needed is predictable, non-i18n encumbered, error text that can be retrieved through rpmlogMessage() and parsed IMHO.
Returns:
code from last message

Definition at line 47 of file rpmlog.c.

References rpmlogRec_s::code, nrecs, and recs.

Referenced by rpmErrorCode().

int rpmlogGetNrecs ( void   ) 

Return number of rpmError() ressages.

Returns:
number of messages

Definition at line 42 of file rpmlog.c.

References nrecs.

const char* rpmlogMessage ( void   ) 

Return text of last rpmError() message.

Returns:
text of last message

Definition at line 55 of file rpmlog.c.

References _, rpmlogRec_s::message, nrecs, and recs.

Referenced by rpmErrorString().

void rpmlogOpen ( const char *  ident,
int  option,
int  facility 
)

Open connection to system logger.

Todo:
Implement.

Definition at line 94 of file rpmlog.c.

void rpmlogPrint ( FILE *  f  ) 

Print all rpmError() messages.

Parameters:
f file handle (NULL uses stderr)

Definition at line 63 of file rpmlog.c.

References nrecs, and recs.

rpmlogCallback rpmlogSetCallback ( rpmlogCallback  cb  ) 

Set rpmlog callback function.

Parameters:
cb rpmlog callback function
Returns:
previous rpmlog callback function

Definition at line 118 of file rpmlog.c.

References _rpmlogCallback.

Referenced by rpmErrorSetCallback().

FILE* rpmlogSetFile ( FILE *  fp  ) 

Set rpmlog file handle.

Parameters:
fp rpmlog file handle (NULL uses stdout/stderr)
Returns:
previous rpmlog file handle

Definition at line 130 of file rpmlog.c.

References _stdlog.

Referenced by setLogFile().

int rpmlogSetMask ( int  mask  ) 

Set the log mask level.

Parameters:
mask log mask (0 is no operation)
Returns:
previous log mask

Definition at line 105 of file rpmlog.c.

References rpmlogMask.

static void vrpmlog ( unsigned  code,
const char *  fmt,
va_list  ap 
) [static]

< mask for one priority

< mask to extract facility part

Definition at line 164 of file rpmlog.c.

References _, _free(), _rpmlogCallback, _stdlog, EXIT_FAILURE, nrecs, recs, RPMLOG_ALERT, RPMLOG_CRIT, RPMLOG_DEBUG, RPMLOG_EMERG, RPMLOG_ERR, RPMLOG_FAC, RPMLOG_INFO, RPMLOG_MASK, RPMLOG_NOTICE, RPMLOG_PRI, RPMLOG_WARNING, rpmlogMask, rpmlogMsgPrefix, va_copy, vsnprintf(), xmalloc(), and xrealloc().

Referenced by rpmlog().

static int vsnprintf ( char *  buf,
int  nb,
const char *  fmt,
va_list  ap 
) [inline, static]

Definition at line 154 of file rpmlog.c.

Variable Documentation

rpmlogCallback _rpmlogCallback = NULL [static]

Definition at line 116 of file rpmlog.c.

Referenced by rpmlogSetCallback(), and vrpmlog().

FILE* _stdlog = NULL [static]

Definition at line 128 of file rpmlog.c.

Referenced by rpmlogSetFile(), and vrpmlog().

int nrecs = 0 [static]

Definition at line 26 of file rpmlog.c.

Referenced by rpmlogClose(), rpmlogCode(), rpmlogGetNrecs(), rpmlogMessage(), rpmlogPrint(), and vrpmlog().

rpmlogRec recs = NULL [static]

Definition at line 28 of file rpmlog.c.

Referenced by handleOverlappedFiles(), rpmlogClose(), rpmlogCode(), rpmlogMessage(), rpmlogPrint(), and vrpmlog().

unsigned rpmlogFacility = RPMLOG_USER [static]

Definition at line 103 of file rpmlog.c.

unsigned rpmlogMask = ((1 << (((unsigned)( RPMLOG_NOTICE ))+1)) - 1) [static]

all priorities through pri

Definition at line 100 of file rpmlog.c.

Referenced by rpmlogSetMask(), and vrpmlog().

char* rpmlogMsgPrefix[] [static]

Initial value:

 {
     "fatal error: " ,
     "fatal error: " ,
     "fatal error: " ,
     "error: " ,        
     "warning: " ,      
    "",                 
    "",                 
    "D: ",              
}

Definition at line 141 of file rpmlog.c.

Referenced by vrpmlog().

Generated on Fri Oct 12 08:44:56 2007 for rpm by  doxygen 1.5.2