[svn] * Makefile.in, configure, configure.in, docs/Makefile.in, src/Makefile.in: Added checks for the mail and sort programs. ./configure will abort if they're not found. * README: Removed the paragraph about news client software, as it's the same as the one in docs/NOTES. * TODO: Removed 'expiring by groups' and 'move some text from noffle.1 to noffle.conf.5'. * docs/NOTES: Changed the text about -DDEBUG to explain one should use './configure --enable-debug'. * docs/noffle.1, docs/noffle.conf.5: Minor fixes. Added myself and Jim Hague to the AUTHORS section :-) * src/client.h, src/common.h, src/configfile.h, src/content.c, src/content.h, src/control.c, src/control.h, src/database.h, src/dynamicstring.c, src/dynamicstring.h, src/fetch.h, src/fetchlist.h, src/group.h, src/itemlist.c, src/itemlist.h, src/lock.h, src/log.c, src/log.h, src/noffle.c, src/online.h, src/outgoing.h, src/over.c, src/over.h, src/post.h, src/protocol.h, src/pseudo.h, src/request.h, src/server.h, src/util.c, src/util.h: Added the <config.h> include. * src/content.c: Added missing include "content.h". Added a missing 'void' in the declaration of clearCont(). * src/fetchlist.c: Casted fetchlist.size to (size_t) in a call to qsort(), as qsort() expects a size_t. This removes a warning. * src/noffle.c: Made doRequested() static. Added missing void to enableCorefiles(). * src/log.c, src/protocol.c, src/online.c, src/pseudo.c: Added missing includes. * src/pseudo.c: Made genOv() and genPseudo() static. * src/server.c: Added missing void to postArts(). Made touchArticle() static. * src/util.c: Casted arguments of malloc() and memcpy() to size_t. * src/dynamicstring.c, src/itemlist.c, src/over.c, src/request.c, src/util.c: Removed casting of the result of malloc(). This is not necessary and can hide a missing include of <stdlib.h>.

/*
  log.c

  $Id: log.c 51 2000-05-05 23:49:38Z uh1763 $
*/

#if HAVE_CONFIG_H
#include <config.h>
#endif

#include <syslog.h>
#include <stdarg.h>
#include "common.h"
#include "log.h"

#define MAXLENGTH 240

struct
{
    Bool interactive;
} log = { FALSE };

void
Log_init( Str name, Bool interactive, int facility )
{
    int option = LOG_PID | LOG_CONS;

    log.interactive = interactive;
    openlog( name, option, facility );
}

#define DO_LOG( LEVEL )               \
    va_list ap;                       \
    Str t;                            \
                                      \
    va_start( ap, fmt );              \
    vsnprintf( t, MAXCHAR, fmt, ap ); \
    if ( MAXLENGTH < MAXCHAR )        \
        t[ MAXLENGTH ] = '\0';        \
    syslog( LEVEL, "%s", t );         \
    if ( log.interactive )            \
        fprintf( stderr, "%s\n", t );   \
    va_end( ap );

void
Log_inf( const char *fmt, ... )
{
    DO_LOG( LOG_INFO );
}

void
Log_err( const char *fmt, ... )
{
    DO_LOG( LOG_ERR );
}

/* Ensure the condition "cond" is true; otherwise log an error and return 1 */
int 
Log_check(int cond, const char *fmt, ... )
{
  if (!cond) {
    DO_LOG( LOG_ERR );
    return 1;
  }
  return 0;
}

void
Log_ntc( const char *fmt, ... )
{
    DO_LOG( LOG_NOTICE );
}

void
Log_dbg( const char *fmt, ... )
{
#ifdef DEBUG
    DO_LOG( LOG_DEBUG );
#endif
}