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use GMP for multiple precision in counters

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This commit is contained in:
Pierangelo Masarati 2004-09-11 16:15:53 +00:00
parent 04734610de
commit a637926bf2
9 changed files with 396 additions and 159 deletions
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2
build/top.mk
View file

@ -193,7 +193,7 @@ SLAPD_SQL_LDFLAGS = @SLAPD_SQL_LDFLAGS@
SLAPD_SQL_INCLUDES = @SLAPD_SQL_INCLUDES@
SLAPD_SQL_LIBS = @SLAPD_SQL_LIBS@
SLAPD_LIBS = @SLAPD_LIBS@ @SLAPD_PERL_LDFLAGS@ @SLAPD_SQL_LDFLAGS@ @SLAPD_SQL_LIBS@ @SLAPD_SLP_LIBS@
SLAPD_LIBS = @SLAPD_LIBS@ @SLAPD_PERL_LDFLAGS@ @SLAPD_SQL_LDFLAGS@ @SLAPD_SQL_LIBS@ @SLAPD_SLP_LIBS@ @SLAPD_GMP_LIBS@
SLURPD_LIBS = @SLURPD_LIBS@
# Our Defaults

14
configure.in
View file

@ -553,6 +553,7 @@ LIBSLAPITOOLS=
AUTH_LIBS=
SLAPD_SLP_LIBS=
SLAPD_GMP_LIBS=
dnl ================================================================
dnl Checks for programs
@ -2228,6 +2229,18 @@ if test $ol_enable_slp != no ; then
fi
fi
dnl ----------------------------------------------------------------
dnl Check for GMP API Library
AC_CHECK_HEADERS( gmp.h )
if test $ac_cv_header_gmp_h = yes ; then
AC_CHECK_LIB(gmp, __gmpz_add_ui, [have_gmp=yes], [have_gmp=no])
if test $have_gmp = yes ; then
AC_DEFINE(HAVE_GMP, 1, [define if you have -lgmp])
SLAPD_GMP_LIBS=-lgmp
fi
fi
dnl ----------------------------------------------------------------
dnl Checks for typedefs, structures, and compiler characteristics.
@ -2843,6 +2856,7 @@ AC_SUBST(LIBSLAPITOOLS)
AC_SUBST(AUTH_LIBS)
AC_SUBST(SLAPD_SLP_LIBS)
AC_SUBST(SLAPD_GMP_LIBS)
AC_SUBST(SLAPD_SQL_LDFLAGS)
AC_SUBST(SLAPD_SQL_LIBS)

139
servers/slapd/back-monitor/operation.c
View file

@ -28,20 +28,22 @@
#include "back-monitor.h"
#include "lber_pvt.h"
static struct berval
bv_op[] = {
BER_BVC( "Bind" ),
BER_BVC( "Unbind" ),
BER_BVC( "Add" ),
BER_BVC( "Delete" ),
BER_BVC( "Modrdn" ),
BER_BVC( "Modify" ),
BER_BVC( "Compare" ),
BER_BVC( "Search" ),
BER_BVC( "Abandon" ),
BER_BVC( "Extended" ),
BER_BVNULL
};
struct monitor_ops_t {
struct berval rdn;
struct berval nrdn;
} monitor_op[] = {
{ BER_BVC( "cn=Bind" ), BER_BVC( "cn=bind" ) },
{ BER_BVC( "cn=Unbind" ), BER_BVC( "cn=unbind" ) },
{ BER_BVC( "cn=Add" ), BER_BVC( "cn=add" ) },
{ BER_BVC( "cn=Delete" ), BER_BVC( "cn=delete" ) },
{ BER_BVC( "cn=Modrdn" ), BER_BVC( "cn=modrdn" ) },
{ BER_BVC( "cn=Modify" ), BER_BVC( "cn=modify" ) },
{ BER_BVC( "cn=Compare" ), BER_BVC( "cn=compare" ) },
{ BER_BVC( "cn=Search" ), BER_BVC( "cn=search" ) },
{ BER_BVC( "cn=Abandon" ), BER_BVC( "cn=abandon" ) },
{ BER_BVC( "cn=Extended" ), BER_BVC( "cn=extended" ) },
{ BER_BVNULL, BER_BVNULL }
};
int
monitor_subsys_ops_init(
@ -64,9 +66,9 @@ monitor_subsys_ops_init(
&monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn, &e_op ) ) {
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_ops_init: "
"unable to get entry '%s'\n%s%s",
"unable to get entry \"%s\"\n",
monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val,
"", "" );
0, 0 );
return( -1 );
}
@ -81,7 +83,7 @@ monitor_subsys_ops_init(
* Initiated ops
*/
snprintf( buf, sizeof( buf ),
"dn: cn=%s,%s\n"
"dn: %s,%s\n"
"objectClass: %s\n"
"structuralObjectClass: %s\n"
"cn: %s\n"
@ -91,11 +93,11 @@ monitor_subsys_ops_init(
"modifiersName: %s\n"
"createTimestamp: %s\n"
"modifyTimestamp: %s\n",
bv_op[ i ].bv_val,
monitor_op[ i ].rdn.bv_val,
monitor_subsys[SLAPD_MONITOR_OPS].mss_dn.bv_val,
mi->mi_oc_monitorOperation->soc_cname.bv_val,
mi->mi_oc_monitorOperation->soc_cname.bv_val,
bv_op[ i ].bv_val,
&monitor_op[ i ].rdn.bv_val[STRLENOF( "cn=" )],
mi->mi_ad_monitorOpInitiated->ad_cname.bv_val,
mi->mi_ad_monitorOpCompleted->ad_cname.bv_val,
mi->mi_creatorsName.bv_val,
@ -107,8 +109,8 @@ monitor_subsys_ops_init(
if ( e == NULL ) {
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_ops_init: "
"unable to create entry 'cn=%s,%s'\n",
bv_op[ i ].bv_val,
"unable to create entry \"%s,%s\"\n",
monitor_op[ i ].rdn.bv_val,
monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
return( -1 );
}
@ -124,8 +126,8 @@ monitor_subsys_ops_init(
if ( monitor_cache_add( mi, e ) ) {
Debug( LDAP_DEBUG_ANY,
"monitor_subsys_ops_init: "
"unable to add entry 'cn=%s,%s'\n",
bv_op[ i ].bv_val,
"unable to add entry \"%s,%s\"\n",
monitor_op[ i ].rdn.bv_val,
monitor_subsys[SLAPD_MONITOR_OPS].mss_ndn.bv_val, 0 );
return( -1 );
}
@ -147,33 +149,58 @@ monitor_subsys_ops_update(
Entry *e
)
{
struct monitorinfo *mi = (struct monitorinfo *)op->o_bd->be_private;
long nInitiated = 0, nCompleted = 0;
char *rdnvalue;
int i;
Attribute *a;
char buf[] = "+9223372036854775807L";
struct monitorinfo *mi =
(struct monitorinfo *)op->o_bd->be_private;
#ifdef HAVE_GMP
mpz_t nInitiated,
nCompleted;
#else /* ! HAVE_GMP */
unsigned long nInitiated = 0,
nCompleted = 0;
char buf[] = "+9223372036854775807L";
#endif /* ! HAVE_GMP */
struct berval rdn;
int i;
Attribute *a;
static struct berval bv_ops = BER_BVC( "cn=operations" );
assert( mi );
assert( e );
rdnvalue = e->e_dn + ( sizeof( "cn=" ) - 1 );
dnRdn( &e->e_nname, &rdn );
if ( strncmp( rdnvalue, SLAPD_MONITOR_OPS_NAME,
sizeof( SLAPD_MONITOR_OPS_NAME ) - 1 ) == 0 )
{
if ( dn_match( &rdn, &bv_ops ) ) {
#ifdef HAVE_GMP
mpz_init( nInitiated );
mpz_init( nCompleted );
#endif /* ! HAVE_GMP */
ldap_pvt_thread_mutex_lock( &slap_counters.sc_ops_mutex );
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
nInitiated += num_ops_initiated_[ i ];
nCompleted += num_ops_completed_[ i ];
#ifdef HAVE_GMP
mpz_add( nInitiated, nInitiated, slap_counters.sc_ops_initiated_[ i ] );
mpz_add( nCompleted, nCompleted, slap_counters.sc_ops_completed_[ i ] );
#else /* ! HAVE_GMP */
nInitiated += slap_counter.sc_ops_initiated_[ i ];
nCompleted += slap_counter.sc_ops_completed_[ i ];
#endif /* ! HAVE_GMP */
}
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex );
} else {
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
if ( strncmp( rdnvalue, bv_op[ i ].bv_val,
bv_op[ i ].bv_len ) == 0 )
if ( dn_match( &rdn, &monitor_op[ i ].nrdn ) )
{
nInitiated = num_ops_initiated_[ i ];
nCompleted = num_ops_completed_[ i ];
ldap_pvt_thread_mutex_lock( &slap_counters.sc_ops_mutex );
#ifdef HAVE_GMP
mpz_init_set( nInitiated, slap_counters.sc_ops_initiated_[ i ] );
mpz_init_set( nCompleted, slap_counters.sc_ops_completed_[ i ] );
#else /* ! HAVE_GMP */
nInitiated = slap_counter.sc_ops_initiated_[ i ];
nCompleted = slap_counter.sc_ops_completed_[ i ];
#endif /* ! HAVE_GMP */
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex );
break;
}
}
@ -186,15 +213,45 @@ monitor_subsys_ops_update(
a = attr_find( e->e_attrs, mi->mi_ad_monitorOpInitiated );
assert ( a != NULL );
snprintf( buf, sizeof( buf ), "%ld", nInitiated );
free( a->a_vals[ 0 ].bv_val );
#ifdef HAVE_GMP
/* NOTE: there should be no minus sign allowed in the counters... */
a->a_vals[ 0 ].bv_len = mpz_sizeinbase( nInitiated, 10 );
a->a_vals[ 0 ].bv_val = ber_memalloc( a->a_vals[ 0 ].bv_len + 1 );
(void)mpz_get_str( a->a_vals[ 0 ].bv_val, 10, nInitiated );
mpz_clear( nInitiated );
/* NOTE: according to the documentation, the result
* of mpz_sizeinbase() can exceed the length of the
* string representation of the number by 1
*/
if ( a->a_vals[ 0 ].bv_val[ a->a_vals[ 0 ].bv_len - 1 ] == '\0' ) {
a->a_vals[ 0 ].bv_len--;
}
#else /* ! HAVE_GMP */
snprintf( buf, sizeof( buf ), "%ld", nInitiated );
ber_str2bv( buf, 0, 1, &a->a_vals[ 0 ] );
#endif /* ! HAVE_GMP */
a = attr_find( e->e_attrs, mi->mi_ad_monitorOpCompleted );
assert ( a != NULL );
snprintf( buf, sizeof( buf ), "%ld", nCompleted );
free( a->a_vals[ 0 ].bv_val );
#ifdef HAVE_GMP
/* NOTE: there should be no minus sign allowed in the counters... */
a->a_vals[ 0 ].bv_len = mpz_sizeinbase( nCompleted, 10 );
a->a_vals[ 0 ].bv_val = ber_memalloc( a->a_vals[ 0 ].bv_len + 1 );
(void)mpz_get_str( a->a_vals[ 0 ].bv_val, 10, nCompleted );
mpz_clear( nCompleted );
/* NOTE: according to the documentation, the result
* of mpz_sizeinbase() can exceed the length of the
* string representation of the number by 1
*/
if ( a->a_vals[ 0 ].bv_val[ a->a_vals[ 0 ].bv_len - 1 ] == '\0' ) {
a->a_vals[ 0 ].bv_len--;
}
#else /* ! HAVE_GMP */
snprintf( buf, sizeof( buf ), "%ld", nCompleted );
ber_str2bv( buf, 0, 1, &a->a_vals[ 0 ] );
#endif /* ! HAVE_GMP */
return( 0 );
}

55
servers/slapd/back-monitor/sent.c
View file

@ -40,10 +40,10 @@ struct monitor_sent_t {
struct berval rdn;
struct berval nrdn;
} monitor_sent[] = {
{ BER_BVC("cn=Bytes"), BER_BVC("cn=bytes") },
{ BER_BVC("cn=PDU"), BER_BVC("cn=pdu") },
{ BER_BVC("cn=Entries"), BER_BVC("cn=entries") },
{ BER_BVC("cn=Referrals"), BER_BVC("cn=referrals") },
{ BER_BVC("cn=PDU"), BER_BVC("cn=pdu") },
{ BER_BVC("cn=Bytes"), BER_BVC("cn=bytes") },
{ BER_BVNULL, BER_BVNULL }
};
@ -150,9 +150,15 @@ monitor_subsys_sent_update(
(struct monitorinfo *)op->o_bd->be_private;
struct berval rdn;
#ifdef HAVE_GMP
mpz_t n;
#else /* ! HAVE_GMP */
unsigned long n;
#endif /* ! HAVE_GMP */
Attribute *a;
#ifndef HAVE_GMP
char buf[] = "+9223372036854775807L";
#endif /* ! HAVE_GMP */
int i;
assert( mi );
@ -170,37 +176,68 @@ monitor_subsys_sent_update(
return 0;
}
ldap_pvt_thread_mutex_lock(&num_sent_mutex);
ldap_pvt_thread_mutex_lock(&slap_counters.sc_sent_mutex);
switch ( i ) {
case MONITOR_SENT_ENTRIES:
n = num_entries_sent;
#ifdef HAVE_GMP
mpz_init_set( n, slap_counters.sc_entries );
#else /* ! HAVE_GMP */
n = slap_counters.sc_entries;
#endif /* ! HAVE_GMP */
break;
case MONITOR_SENT_REFERRALS:
n = num_refs_sent;
#ifdef HAVE_GMP
mpz_init_set( n, slap_counters.sc_refs );
#else /* ! HAVE_GMP */
n = slap_counters.sc_refs;
#endif /* ! HAVE_GMP */
break;
case MONITOR_SENT_PDU:
n = num_pdu_sent;
#ifdef HAVE_GMP
mpz_init_set( n, slap_counters.sc_pdu );
#else /* ! HAVE_GMP */
n = slap_counters.sc_pdu;
#endif /* ! HAVE_GMP */
break;
case MONITOR_SENT_BYTES:
n = num_bytes_sent;
#ifdef HAVE_GMP
mpz_init_set( n, slap_counters.sc_bytes );
#else /* ! HAVE_GMP */
n = slap_counters.sc_bytes;
#endif /* ! HAVE_GMP */
break;
default:
assert(0);
}
ldap_pvt_thread_mutex_unlock(&num_sent_mutex);
ldap_pvt_thread_mutex_unlock(&slap_counters.sc_sent_mutex);
a = attr_find( e->e_attrs, mi->mi_ad_monitorCounter );
if ( a == NULL ) {
return -1;
}
snprintf( buf, sizeof( buf ), "%lu", n );
free( a->a_vals[ 0 ].bv_val );
#ifdef HAVE_GMP
/* NOTE: there should be no minus sign allowed in the counters... */
a->a_vals[ 0 ].bv_len = mpz_sizeinbase( n, 10 );
a->a_vals[ 0 ].bv_val = ber_memalloc( a->a_vals[ 0 ].bv_len + 1 );
(void)mpz_get_str( a->a_vals[ 0 ].bv_val, 10, n );
mpz_clear( n );
/* NOTE: according to the documentation, the result
* of mpz_sizeinbase() can exceed the length of the
* string representation of the number by 1
*/
if ( a->a_vals[ 0 ].bv_val[ a->a_vals[ 0 ].bv_len - 1 ] == '\0' ) {
a->a_vals[ 0 ].bv_len--;
}
#else /* ! HAVE_GMP */
snprintf( buf, sizeof( buf ), "%lu", n );
ber_str2bv( buf, 0, 1, &a->a_vals[ 0 ] );
#endif /* ! HAVE_GMP */
return 0;
}

92
servers/slapd/connection.c
View file

@ -865,14 +865,41 @@ void connection_done( Connection *c )
*/
#ifdef SLAPD_MONITOR
#define INCR_OP(var,index) \
#ifdef HAVE_GMP
#define INCR_OP_INITIATED(index) \
do { \
ldap_pvt_thread_mutex_lock( &num_ops_mutex ); \
(var)[(index)]++; \
ldap_pvt_thread_mutex_unlock( &num_ops_mutex ); \
ldap_pvt_thread_mutex_lock( &slap_counters.sc_ops_mutex ); \
mpz_add_ui(slap_counters.sc_ops_initiated_[(index)], \
slap_counters.sc_ops_initiated_[(index)], 1); \
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex ); \
} while (0)
#define INCR_OP_COMPLETED(index) \
do { \
ldap_pvt_thread_mutex_lock( &slap_counters.sc_ops_mutex ); \
mpz_add_ui(slap_counters.sc_ops_completed, \
slap_counters.sc_ops_completed, 1); \
mpz_add_ui(slap_counters.sc_ops_completed_[(index)], \
slap_counters.sc_ops_completed_[(index)], 1); \
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex ); \
} while (0)
#else /* ! HAVE_GMP */
#define INCR_OP_INITIATED(index) \
do { \
ldap_pvt_thread_mutex_lock( &slap_counters.sc_ops_mutex ); \
slap_counters.sc_ops_initiated_[(index)]++; \
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex ); \
} while (0)
#define INCR_OP_COMPLETED(index) \
do { \
ldap_pvt_thread_mutex_lock( &slap_counters.sc_ops_mutex ); \
slap_counters.sc_ops_completed++; \
slap_counters.sc_ops_completed_[(index)]++; \
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex ); \
} while (0)
#endif /* ! HAVE_GMP */
#else /* !SLAPD_MONITOR */
#define INCR_OP(var,index)
#define INCR_OP_INITIATED(index)
#define INCR_OP_COMPLETED(index)
#endif /* !SLAPD_MONITOR */
static void *
@ -890,9 +917,13 @@ connection_operation( void *ctx, void *arg_v )
void *memctx_null = NULL;
ber_len_t memsiz;
ldap_pvt_thread_mutex_lock( &num_ops_mutex );
num_ops_initiated++;
ldap_pvt_thread_mutex_unlock( &num_ops_mutex );
ldap_pvt_thread_mutex_lock( &slap_counters.sc_ops_mutex );
#ifdef HAVE_GMP
mpz_add_ui(slap_counters.sc_ops_initiated, slap_counters.sc_ops_initiated, 1);
#else /* ! HAVE_GMP */
slap_counters.sc_ops_initiated++;
#endif /* ! HAVE_GMP */
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex );
op->o_threadctx = ctx;
@ -952,52 +983,52 @@ connection_operation( void *ctx, void *arg_v )
switch ( tag ) {
case LDAP_REQ_BIND:
INCR_OP(num_ops_initiated_, SLAP_OP_BIND);
INCR_OP_INITIATED(SLAP_OP_BIND);
rc = do_bind( op, &rs );
break;
case LDAP_REQ_UNBIND:
INCR_OP(num_ops_initiated_, SLAP_OP_UNBIND);
INCR_OP_INITIATED(SLAP_OP_UNBIND);
rc = do_unbind( op, &rs );
break;
case LDAP_REQ_ADD:
INCR_OP(num_ops_initiated_, SLAP_OP_ADD);
INCR_OP_INITIATED(SLAP_OP_ADD);
rc = do_add( op, &rs );
break;
case LDAP_REQ_DELETE:
INCR_OP(num_ops_initiated_, SLAP_OP_DELETE);
INCR_OP_INITIATED(SLAP_OP_DELETE);
rc = do_delete( op, &rs );
break;
case LDAP_REQ_MODRDN:
INCR_OP(num_ops_initiated_, SLAP_OP_MODRDN);
INCR_OP_INITIATED(SLAP_OP_MODRDN);
rc = do_modrdn( op, &rs );
break;
case LDAP_REQ_MODIFY:
INCR_OP(num_ops_initiated_, SLAP_OP_MODIFY);
INCR_OP_INITIATED(SLAP_OP_MODIFY);
rc = do_modify( op, &rs );
break;
case LDAP_REQ_COMPARE:
INCR_OP(num_ops_initiated_, SLAP_OP_COMPARE);
INCR_OP_INITIATED(SLAP_OP_COMPARE);
rc = do_compare( op, &rs );
break;
case LDAP_REQ_SEARCH:
INCR_OP(num_ops_initiated_, SLAP_OP_SEARCH);
INCR_OP_INITIATED(SLAP_OP_SEARCH);
rc = do_search( op, &rs );
break;
case LDAP_REQ_ABANDON:
INCR_OP(num_ops_initiated_, SLAP_OP_ABANDON);
INCR_OP_INITIATED(SLAP_OP_ABANDON);
rc = do_abandon( op, &rs );
break;
case LDAP_REQ_EXTENDED:
INCR_OP(num_ops_initiated_, SLAP_OP_EXTENDED);
INCR_OP_INITIATED(SLAP_OP_EXTENDED);
rc = do_extended( op, &rs );
break;
@ -1009,47 +1040,44 @@ connection_operation( void *ctx, void *arg_v )
operations_error:
if( rc == SLAPD_DISCONNECT ) tag = LBER_ERROR;
ldap_pvt_thread_mutex_lock( &num_ops_mutex );
num_ops_completed++;
#ifdef SLAPD_MONITOR
switch (oldtag) {
case LDAP_REQ_BIND:
num_ops_completed_[SLAP_OP_BIND]++;
INCR_OP_COMPLETED(SLAP_OP_BIND);
break;
case LDAP_REQ_UNBIND:
num_ops_completed_[SLAP_OP_UNBIND]++;
INCR_OP_COMPLETED(SLAP_OP_UNBIND);
break;
case LDAP_REQ_ADD:
num_ops_completed_[SLAP_OP_ADD]++;
INCR_OP_COMPLETED(SLAP_OP_ADD);
break;
case LDAP_REQ_DELETE:
num_ops_completed_[SLAP_OP_DELETE]++;
INCR_OP_COMPLETED(SLAP_OP_DELETE);
break;
case LDAP_REQ_MODRDN:
num_ops_completed_[SLAP_OP_MODRDN]++;
INCR_OP_COMPLETED(SLAP_OP_MODRDN);
break;
case LDAP_REQ_MODIFY:
num_ops_completed_[SLAP_OP_MODIFY]++;
INCR_OP_COMPLETED(SLAP_OP_MODIFY);
break;
case LDAP_REQ_COMPARE:
num_ops_completed_[SLAP_OP_COMPARE]++;
INCR_OP_COMPLETED(SLAP_OP_COMPARE);
break;
case LDAP_REQ_SEARCH:
num_ops_completed_[SLAP_OP_SEARCH]++;
INCR_OP_COMPLETED(SLAP_OP_SEARCH);
break;
case LDAP_REQ_ABANDON:
num_ops_completed_[SLAP_OP_ABANDON]++;
INCR_OP_COMPLETED(SLAP_OP_ABANDON);
break;
case LDAP_REQ_EXTENDED:
num_ops_completed_[SLAP_OP_EXTENDED]++;
INCR_OP_COMPLETED(SLAP_OP_EXTENDED);
break;
default:
/* not reachable */
assert( 0 );
}
#endif /* SLAPD_MONITOR */
ldap_pvt_thread_mutex_unlock( &num_ops_mutex );
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_ops_mutex );
if ( op->o_cancel == SLAP_CANCEL_REQ ) {
op->o_cancel = LDAP_TOO_LATE;

136
servers/slapd/init.c
View file

@ -72,19 +72,8 @@ ldap_pvt_thread_mutex_t gmtime_mutex;
ldap_pvt_thread_mutex_t passwd_mutex;
#endif
unsigned long num_ops_initiated = 0;
unsigned long num_ops_completed = 0;
#ifdef SLAPD_MONITOR
unsigned long num_ops_initiated_[SLAP_OP_LAST];
unsigned long num_ops_completed_[SLAP_OP_LAST];
#endif /* SLAPD_MONITOR */
ldap_pvt_thread_mutex_t num_ops_mutex;
slap_counters_t slap_counters;
unsigned long num_entries_sent;
unsigned long num_refs_sent;
unsigned long num_bytes_sent;
unsigned long num_pdu_sent;
ldap_pvt_thread_mutex_t num_sent_mutex;
/*
* these mutexes must be used when calling the entry2str()
* routine since it returns a pointer to static data.
@ -99,10 +88,11 @@ int
slap_init( int mode, const char *name )
{
int rc;
int i;
assert( mode );
if( slapMode != SLAP_UNDEFINED_MODE ) {
if ( slapMode != SLAP_UNDEFINED_MODE ) {
Debug( LDAP_DEBUG_ANY,
"%s init: init called twice (old=%d, new=%d)\n",
name, slapMode, mode );
@ -113,57 +103,78 @@ slap_init( int mode, const char *name )
slapMode = mode;
switch ( slapMode & SLAP_MODE ) {
case SLAP_SERVER_MODE:
case SLAP_TOOL_MODE:
Debug( LDAP_DEBUG_TRACE,
"%s init: initiated %s.\n", name,
(mode & SLAP_MODE) == SLAP_TOOL_MODE ? "tool" : "server",
0 );
case SLAP_SERVER_MODE:
case SLAP_TOOL_MODE:
Debug( LDAP_DEBUG_TRACE,
"%s init: initiated %s.\n", name,
(mode & SLAP_MODE) == SLAP_TOOL_MODE ? "tool" : "server",
0 );
slap_name = name;
slap_name = name;
(void) ldap_pvt_thread_initialize();
(void) ldap_pvt_thread_initialize();
ldap_pvt_thread_pool_init( &connection_pool,
ldap_pvt_thread_pool_init( &connection_pool,
connection_pool_max, 0);
ldap_pvt_thread_mutex_init( &entry2str_mutex );
ldap_pvt_thread_mutex_init( &replog_mutex );
ldap_pvt_thread_mutex_init( &num_ops_mutex );
ldap_pvt_thread_mutex_init( &num_sent_mutex );
ldap_pvt_thread_mutex_init( &entry2str_mutex );
ldap_pvt_thread_mutex_init( &replog_mutex );
ldap_pvt_thread_mutex_init( &slap_counters.sc_sent_mutex );
ldap_pvt_thread_mutex_init( &slap_counters.sc_ops_mutex );
#ifdef HAVE_GMP
mpz_init( slap_counters.sc_bytes );
mpz_init( slap_counters.sc_pdu );
mpz_init( slap_counters.sc_entries );
mpz_init( slap_counters.sc_refs );
mpz_init( slap_counters.sc_ops_completed );
mpz_init( slap_counters.sc_ops_initiated );
#ifdef SLAPD_MONITOR
{
int i;
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
num_ops_initiated_[ i ] = 0;
num_ops_completed_[ i ] = 0;
}
}
#endif
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
mpz_init( slap_counters.sc_ops_initiated_[ i ] );
mpz_init( slap_counters.sc_ops_completed_[ i ] );
}
#endif /* SLAPD_MONITOR */
#else /* ! HAVE_GMP */
slap_counters.sc_bytes = 0;
slap_counters.sc_pdu = 0;
slap_counters.sc_entries = 0;
slap_counters.sc_refs = 0;
slap_counters.sc_ops_completed = 0;
slap_counters.sc_ops_initiated = 0;
#ifdef SLAPD_MONITOR
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
slap_counters.sc_ops_initiated_[ i ] = 0;
slap_counters.sc_ops_completed_[ i ] = 0;
}
#endif /* SLAPD_MONITOR */
#endif /* ! HAVE_GMP */
#ifndef HAVE_GMTIME_R
ldap_pvt_thread_mutex_init( &gmtime_mutex );
ldap_pvt_thread_mutex_init( &gmtime_mutex );
#endif
#if defined( SLAPD_CRYPT ) || defined( SLAPD_SPASSWD )
ldap_pvt_thread_mutex_init( &passwd_mutex );
ldap_pvt_thread_mutex_init( &passwd_mutex );
#endif
rc = slap_sasl_init();
rc = slap_sasl_init();
if( rc == 0 ) {
rc = backend_init( );
}
if( rc == 0 ) {
rc = backend_init( );
}
break;
break;
default:
Debug( LDAP_DEBUG_ANY,
"%s init: undefined mode (%d).\n", name, mode, 0 );
default:
Debug( LDAP_DEBUG_ANY,
"%s init: undefined mode (%d).\n", name, mode, 0 );
rc = 1;
break;
rc = 1;
break;
}
return rc;
@ -220,6 +231,7 @@ int slap_shutdown( Backend *be )
int slap_destroy(void)
{
int rc;
int i;
Debug( LDAP_DEBUG_TRACE,
"%s destroy: freeing system resources.\n",
@ -232,6 +244,38 @@ int slap_destroy(void)
entry_destroy();
switch ( slapMode & SLAP_MODE ) {
case SLAP_SERVER_MODE:
case SLAP_TOOL_MODE:
ldap_pvt_thread_mutex_destroy( &slap_counters.sc_sent_mutex );
ldap_pvt_thread_mutex_destroy( &slap_counters.sc_ops_mutex );
#ifdef HAVE_GMP
mpz_clear( slap_counters.sc_bytes );
mpz_clear( slap_counters.sc_pdu );
mpz_clear( slap_counters.sc_entries );
mpz_clear( slap_counters.sc_refs );
mpz_clear( slap_counters.sc_ops_completed );
mpz_clear( slap_counters.sc_ops_initiated );
#ifdef SLAPD_MONITOR
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
mpz_clear( slap_counters.sc_ops_initiated_[ i ] );
mpz_clear( slap_counters.sc_ops_completed_[ i ] );
}
#endif /* SLAPD_MONITOR */
#endif /* HAVE_GMP */
break;
default:
Debug( LDAP_DEBUG_ANY,
"slap_destroy(): undefined mode (%d).\n", slapMode, 0, 0 );
rc = 1;
break;
}
ldap_pvt_thread_destroy();
/* should destory the above mutex */

19
servers/slapd/proto-slap.h
View file

@ -640,6 +640,11 @@ LDAP_SLAPD_F (int) filter_escape_value LDAP_P(( struct berval *in,
LDAP_SLAPD_F (int) test_filter LDAP_P(( Operation *op, Entry *e, Filter *f ));
/*
* frontend.c
*/
LDAP_SLAPD_F (int) frontend_init LDAP_P(( void ));
/*
* globals.c
*/
@ -1317,19 +1322,7 @@ LDAP_SLAPD_V (int) ldap_syslog;
LDAP_SLAPD_V (struct berval) default_search_base;
LDAP_SLAPD_V (struct berval) default_search_nbase;
LDAP_SLAPD_V (ldap_pvt_thread_mutex_t) num_sent_mutex;
LDAP_SLAPD_V (unsigned long) num_bytes_sent;
LDAP_SLAPD_V (unsigned long) num_pdu_sent;
LDAP_SLAPD_V (unsigned long) num_entries_sent;
LDAP_SLAPD_V (unsigned long) num_refs_sent;
LDAP_SLAPD_V (ldap_pvt_thread_mutex_t) num_ops_mutex;
LDAP_SLAPD_V (unsigned long) num_ops_completed;
LDAP_SLAPD_V (unsigned long) num_ops_initiated;
#ifdef SLAPD_MONITOR
LDAP_SLAPD_V (unsigned long) num_ops_completed_[SLAP_OP_LAST];
LDAP_SLAPD_V (unsigned long) num_ops_initiated_[SLAP_OP_LAST];
#endif /* SLAPD_MONITOR */
LDAP_SLAPD_V (slap_counters_t) slap_counters;
LDAP_SLAPD_V (char *) slapd_pid_file;
LDAP_SLAPD_V (char *) slapd_args_file;

45
servers/slapd/result.c
View file

@ -447,10 +447,15 @@ send_ldap_response(
}
#endif /* LDAP_SLAPI */
ldap_pvt_thread_mutex_lock( &num_sent_mutex );
num_bytes_sent += bytes;
num_pdu_sent++;
ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
ldap_pvt_thread_mutex_lock( &slap_counters.sc_sent_mutex );
#ifdef HAVE_GMP
mpz_add_ui( slap_counters.sc_pdu, slap_counters.sc_pdu, 1 );
mpz_add_ui( slap_counters.sc_bytes, slap_counters.sc_bytes, bytes );
#else /* ! HAVE_GMP */
slap_counters.sc_bytes += bytes;
slap_counters.sc_pdu++;
#endif /* ! HAVE_GMP */
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_sent_mutex );
cleanup:;
/* Tell caller that we did this for real, as opposed to being
@ -1175,11 +1180,17 @@ slap_send_search_entry( Operation *op, SlapReply *rs )
}
rs->sr_nentries++;
ldap_pvt_thread_mutex_lock( &num_sent_mutex );
num_bytes_sent += bytes;
num_entries_sent++;
num_pdu_sent++;
ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
ldap_pvt_thread_mutex_lock( &slap_counters.sc_sent_mutex );
#ifdef HAVE_GMP
mpz_add_ui( slap_counters.sc_bytes, slap_counters.sc_bytes, bytes );
mpz_add_ui( slap_counters.sc_entries, slap_counters.sc_entries, 1 );
mpz_add_ui( slap_counters.sc_pdu, slap_counters.sc_pdu, 1 );
#else /* ! HAVE_GMP */
slap_counters.sc_bytes += bytes;
slap_counters.sc_entries++;
slap_counters.sc_pdu++;
#endif /* ! HAVE_GMP */
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_sent_mutex );
}
Statslog( LDAP_DEBUG_STATS2, "conn=%lu op=%lu ENTRY dn=\"%s\"\n",
@ -1364,11 +1375,17 @@ slap_send_search_reference( Operation *op, SlapReply *rs )
bytes = send_ldap_ber( op->o_conn, ber );
ber_free_buf( ber );
ldap_pvt_thread_mutex_lock( &num_sent_mutex );
num_bytes_sent += bytes;
num_refs_sent++;
num_pdu_sent++;
ldap_pvt_thread_mutex_unlock( &num_sent_mutex );
ldap_pvt_thread_mutex_lock( &slap_counters.sc_sent_mutex );
#ifdef HAVE_GMP
mpz_add_ui( slap_counters.sc_bytes, slap_counters.sc_bytes, bytes );
mpz_add_ui( slap_counters.sc_refs, slap_counters.sc_refs, 1 );
mpz_add_ui( slap_counters.sc_pdu, slap_counters.sc_pdu, 1 );
#else /* ! HAVE_GMP */
slap_counters.sc_bytes += bytes;
slap_counters.sc_refs++;
slap_counters.sc_pdu++;
#endif /* ! HAVE_GMP */
ldap_pvt_thread_mutex_unlock( &slap_counters.sc_sent_mutex );
#ifdef LDAP_CONNECTIONLESS
}
#endif

47
servers/slapd/slap.h
View file

@ -29,6 +29,10 @@
#include "ldap_defaults.h"
#ifdef HAVE_GMP
#include <gmp.h>
#endif /* HAVE_GMP */
#include <stdio.h>
#include <ac/stdlib.h>
@ -2424,6 +2428,49 @@ enum {
};
#endif /* SLAPD_MONITOR */
typedef struct slap_counters_t {
ldap_pvt_thread_mutex_t sc_sent_mutex;
#ifdef HAVE_GMP
mpz_t sc_bytes;
mpz_t sc_pdu;
mpz_t sc_entries;
mpz_t sc_refs;
#else /* ! HAVE_GMP */
unsigned long sc_bytes;
unsigned long sc_pdu;
unsigned long sc_entries;
unsigned long sc_refs;
#endif /* ! HAVE_GMP */
ldap_pvt_thread_mutex_t sc_ops_mutex;
#ifdef HAVE_GMP
mpz_t sc_ops_completed;
mpz_t sc_ops_initiated;
#ifdef SLAPD_MONITOR
mpz_t sc_ops_completed_[SLAP_OP_LAST];
mpz_t sc_ops_initiated_[SLAP_OP_LAST];
#endif /* SLAPD_MONITOR */
#else /* ! HAVE_GMP */
unsigned long sc_ops_completed;
unsigned long sc_ops_initiated;
#ifdef SLAPD_MONITOR
unsigned long sc_ops_completed_[SLAP_OP_LAST];
unsigned long sc_ops_initiated_[SLAP_OP_LAST];
#endif /* SLAPD_MONITOR */
#endif /* ! HAVE_GMP */
} slap_counters_t;
#define num_sent_mutex slap_counters.sc_sent_mutex
#define num_bytes_sent slap_counters.sc_bytes
#define num_pdu_sent slap_counters.sc_pdu
#define num_entries_sent slap_counters.sc_entries
#define num_refs_sent slap_counters.sc_refs
#define num_ops_mutex slap_counters.sc_ops_mutex
#define num_ops_completed slap_counters.sc_ops_completed
#define num_ops_initiated slap_counters.sc_ops_initiated
#define num_ops_completed_ slap_counters.sc_ops_completed_
#define num_ops_initiated_ slap_counters.sc_ops_initiated_
/*
* Better know these all around slapd
*/