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-rw-r--r--source3/registry/reg_frontend.c1
-rw-r--r--source3/registry/reg_perfcount.c214
2 files changed, 174 insertions, 41 deletions
diff --git a/source3/registry/reg_frontend.c b/source3/registry/reg_frontend.c
index b0e713a882..d5a9d45e8c 100644
--- a/source3/registry/reg_frontend.c
+++ b/source3/registry/reg_frontend.c
@@ -131,6 +131,7 @@ BOOL init_registry( void )
svcctl_init_keys();
eventlog_init_keys();
+ perfcount_init_keys();
/* close and let each smbd open up as necessary */
diff --git a/source3/registry/reg_perfcount.c b/source3/registry/reg_perfcount.c
index fe8b355b95..a31154fc33 100644
--- a/source3/registry/reg_perfcount.c
+++ b/source3/registry/reg_perfcount.c
@@ -1,3 +1,25 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * Virtual Windows Registry Layer
+ *
+ * Copyright (C) Marcin Krzysztof Porwit 2005,
+ * Copyright (C) Gerald (Jerry) Carter 2005.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
#include "includes.h"
#undef DBGC_CLASS
@@ -5,21 +27,54 @@
#define PERFCOUNT_MAX_LEN 256
+#define PERFCOUNTDIR "perfmon"
+#define NAMES_DB "names.tdb"
+#define DATA_DB "data.tdb"
+
+/*********************************************************************
+*********************************************************************/
+
+static char* counters_directory( const char *dbname )
+{
+ static pstring fname;
+ fstring path;
+
+ if ( !dbname )
+ return NULL;
+
+ fstr_sprintf( path, "%s/%s", PERFCOUNTDIR, dbname );
+
+ pstrcpy( fname, lock_path( path ) );
+
+ return fname;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+void perfcount_init_keys( void )
+{
+ char *p = lock_path(PERFCOUNTDIR);
+
+ /* no registry keys; just create the perfmon directory */
+
+ if ( !directory_exist( p, NULL ) )
+ mkdir( p, 0755 );
+
+ return;
+}
+
+/*********************************************************************
+*********************************************************************/
+
uint32 reg_perfcount_get_base_index(void)
{
- pstring fname;
+ const char *fname = counters_directory( NAMES_DB );
TDB_CONTEXT *names;
TDB_DATA kbuf, dbuf;
char key[] = "1";
uint32 retval = 0;
char buf[PERFCOUNT_MAX_LEN];
- const char *counter_dir = lp_counters_dir();
-
-
- if ( !*counter_dir )
- return 0;
-
- pstr_sprintf( fname, "%s/names.tdb", counter_dir );
names = tdb_open_log(fname, 0, TDB_DEFAULT, O_RDONLY, 0444);
@@ -62,6 +117,9 @@ uint32 reg_perfcount_get_base_index(void)
return 0;
}
+/*********************************************************************
+*********************************************************************/
+
uint32 reg_perfcount_get_last_counter(uint32 base_index)
{
uint32 retval;
@@ -74,6 +132,9 @@ uint32 reg_perfcount_get_last_counter(uint32 base_index)
return retval;
}
+/*********************************************************************
+*********************************************************************/
+
uint32 reg_perfcount_get_last_help(uint32 last_counter)
{
uint32 retval;
@@ -86,6 +147,10 @@ uint32 reg_perfcount_get_last_help(uint32 last_counter)
return retval;
}
+
+/*********************************************************************
+*********************************************************************/
+
static uint32 _reg_perfcount_multi_sz_from_tdb(TDB_CONTEXT *tdb,
int keyval,
char **retbuf,
@@ -145,20 +210,20 @@ static uint32 _reg_perfcount_multi_sz_from_tdb(TDB_CONTEXT *tdb,
return buffer_size;
}
+/*********************************************************************
+*********************************************************************/
+
uint32 reg_perfcount_get_counter_help(uint32 base_index, char **retbuf)
{
char *buf1 = NULL, *buf2 = NULL;
uint32 buffer_size = 0;
TDB_CONTEXT *names;
- pstring fname;
+ const char *fname = counters_directory( NAMES_DB );
int i;
if(base_index == 0)
return 0;
- pstrcpy(fname, lp_counters_dir());
- pstrcat(fname, "/names.tdb");
-
names = tdb_open_log(fname, 0, TDB_DEFAULT, O_RDONLY, 0444);
if(names == NULL)
@@ -193,20 +258,20 @@ uint32 reg_perfcount_get_counter_help(uint32 base_index, char **retbuf)
return buffer_size;
}
+/*********************************************************************
+*********************************************************************/
+
uint32 reg_perfcount_get_counter_names(uint32 base_index, char **retbuf)
{
char *buf1 = NULL, *buf2 = NULL;
uint32 buffer_size = 0;
TDB_CONTEXT *names;
- pstring fname;
+ const char *fname = counters_directory( NAMES_DB );
int i;
if(base_index == 0)
return 0;
- pstrcpy(fname, lp_counters_dir());
- pstrcat(fname, "/names.tdb");
-
names = tdb_open_log(fname, 0, TDB_DEFAULT, O_RDONLY, 0444);
if(names == NULL)
@@ -243,6 +308,9 @@ uint32 reg_perfcount_get_counter_names(uint32 base_index, char **retbuf)
return buffer_size;
}
+/*********************************************************************
+*********************************************************************/
+
static void _reg_perfcount_make_key(TDB_DATA *key,
char *buf,
int buflen,
@@ -261,6 +329,9 @@ static void _reg_perfcount_make_key(TDB_DATA *key,
return;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_isparent(TDB_DATA data)
{
if(data.dsize > 0)
@@ -273,6 +344,9 @@ static BOOL _reg_perfcount_isparent(TDB_DATA data)
return False;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_ischild(TDB_DATA data)
{
if(data.dsize > 0)
@@ -285,6 +359,9 @@ static BOOL _reg_perfcount_ischild(TDB_DATA data)
return False;
}
+/*********************************************************************
+*********************************************************************/
+
static uint32 _reg_perfcount_get_numinst(int objInd, TDB_CONTEXT *names)
{
TDB_DATA key, data;
@@ -301,6 +378,9 @@ static uint32 _reg_perfcount_get_numinst(int objInd, TDB_CONTEXT *names)
return (uint32)atoi(buf);
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_add_object(PERF_DATA_BLOCK *block,
prs_struct *ps,
int num,
@@ -341,15 +421,14 @@ static BOOL _reg_perfcount_add_object(PERF_DATA_BLOCK *block,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
BOOL _reg_perfcount_get_counter_data(TDB_DATA key, TDB_DATA *data)
{
TDB_CONTEXT *counters;
-
- pstring fname;
+ const char *fname = counters_directory( DATA_DB );
- pstrcpy(fname, lp_counters_dir());
- pstrcat(fname, "/data.tdb");
-
counters = tdb_open_log(fname, 0, TDB_DEFAULT, O_RDONLY, 0444);
if(counters == NULL)
@@ -365,6 +444,9 @@ BOOL _reg_perfcount_get_counter_data(TDB_DATA key, TDB_DATA *data)
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static uint32 _reg_perfcount_get_size_field(uint32 CounterType)
{
uint32 retval;
@@ -379,7 +461,10 @@ static uint32 _reg_perfcount_get_size_field(uint32 CounterType)
return retval;
}
-static uint32 _reg_perfcount_compute_scale(long long int data)
+/*********************************************************************
+*********************************************************************/
+
+static uint32 _reg_perfcount_compute_scale(SMB_BIG_INT data)
{
int scale = 0;
if(data == 0)
@@ -398,6 +483,9 @@ static uint32 _reg_perfcount_compute_scale(long long int data)
return (uint32)scale;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_get_counter_info(PERF_DATA_BLOCK *block,
prs_struct *ps,
int CounterIndex,
@@ -408,7 +496,7 @@ static BOOL _reg_perfcount_get_counter_info(PERF_DATA_BLOCK *block,
char buf[PERFCOUNT_MAX_LEN];
size_t dsize, padding;
long int data32, dbuf[2];
- long long int data64;
+ SMB_BIG_INT data64;
uint32 counter_size;
obj->counters[obj->NumCounters].DefaultScale = 0;
@@ -447,7 +535,7 @@ static BOOL _reg_perfcount_get_counter_info(PERF_DATA_BLOCK *block,
memcpy(buf, data.dptr, data.dsize);
data32 = strtol(buf, NULL, 0);
if((obj->counters[obj->NumCounters].CounterType & 0x00000F00) == PERF_TYPE_NUMBER)
- obj->counters[obj->NumCounters].DefaultScale = _reg_perfcount_compute_scale((long long int)data32);
+ obj->counters[obj->NumCounters].DefaultScale = _reg_perfcount_compute_scale((SMB_BIG_INT)data32);
else
obj->counters[obj->NumCounters].DefaultScale = 0;
dbuf[0] = data32;
@@ -458,7 +546,7 @@ static BOOL _reg_perfcount_get_counter_info(PERF_DATA_BLOCK *block,
dsize = sizeof(data64);
memset(buf, 0, PERFCOUNT_MAX_LEN);
memcpy(buf, data.dptr, data.dsize);
- data64 = strtoll(buf, NULL, 0);
+ data64 = atof(buf);
if((obj->counters[obj->NumCounters].CounterType & 0x00000F00) == PERF_TYPE_NUMBER)
obj->counters[obj->NumCounters].DefaultScale = _reg_perfcount_compute_scale(data64);
else
@@ -504,6 +592,9 @@ static BOOL _reg_perfcount_get_counter_info(PERF_DATA_BLOCK *block,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
PERF_OBJECT_TYPE *_reg_perfcount_find_obj(PERF_DATA_BLOCK *block, int objind)
{
int i;
@@ -521,6 +612,9 @@ PERF_OBJECT_TYPE *_reg_perfcount_find_obj(PERF_DATA_BLOCK *block, int objind)
return obj;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_add_counter(PERF_DATA_BLOCK *block,
prs_struct *ps,
int num,
@@ -582,6 +676,9 @@ static BOOL _reg_perfcount_add_counter(PERF_DATA_BLOCK *block,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
BOOL _reg_perfcount_get_instance_info(PERF_INSTANCE_DEFINITION *inst,
prs_struct *ps,
int instId,
@@ -662,6 +759,9 @@ BOOL _reg_perfcount_get_instance_info(PERF_INSTANCE_DEFINITION *inst,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
BOOL _reg_perfcount_add_instance(PERF_OBJECT_TYPE *obj,
prs_struct *ps,
int instInd,
@@ -689,6 +789,9 @@ BOOL _reg_perfcount_add_instance(PERF_OBJECT_TYPE *obj,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static int _reg_perfcount_assemble_global(PERF_DATA_BLOCK *block,
prs_struct *ps,
int base_index,
@@ -728,7 +831,10 @@ static int _reg_perfcount_assemble_global(PERF_DATA_BLOCK *block,
return retval;
}
-static BOOL _reg_perfcount_get_64(unsigned long long *retval,
+/*********************************************************************
+*********************************************************************/
+
+static BOOL _reg_perfcount_get_64(SMB_BIG_UINT *retval,
TDB_CONTEXT *tdb,
int key_part1,
const char *key_part2)
@@ -749,23 +855,21 @@ static BOOL _reg_perfcount_get_64(unsigned long long *retval,
memcpy(buf, data.dptr, data.dsize);
free(data.dptr);
- *retval = strtoll(buf, NULL, 0);
+ *retval = atof(buf);
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_init_data_block_perf(PERF_DATA_BLOCK *block,
TDB_CONTEXT *names)
{
- unsigned long long PerfFreq, PerfTime, PerfTime100nSec;
+ SMB_BIG_UINT PerfFreq, PerfTime, PerfTime100nSec;
TDB_CONTEXT *counters;
- BOOL status;
- pstring fname;
-
- status = False;
-
- pstrcpy(fname, lp_counters_dir());
- pstrcat(fname, "/data.tdb");
+ BOOL status = False;
+ const char *fname = counters_directory( DATA_DB );
counters = tdb_open_log(fname, 0, TDB_DEFAULT, O_RDONLY, 0444);
@@ -803,6 +907,9 @@ static BOOL _reg_perfcount_init_data_block_perf(PERF_DATA_BLOCK *block,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static void _reg_perfcount_init_data_block(PERF_DATA_BLOCK *block, prs_struct *ps, TDB_CONTEXT *names)
{
wpstring temp;
@@ -839,6 +946,9 @@ static void _reg_perfcount_init_data_block(PERF_DATA_BLOCK *block, prs_struct *p
return;
}
+/*********************************************************************
+*********************************************************************/
+
static uint32 _reg_perfcount_perf_data_block_fixup(PERF_DATA_BLOCK *block, prs_struct *ps)
{
int obj, cnt, inst, pad, i;
@@ -923,20 +1033,20 @@ static uint32 _reg_perfcount_perf_data_block_fixup(PERF_DATA_BLOCK *block, prs_s
return block->TotalByteLength;
}
-
+
+/*********************************************************************
+*********************************************************************/
+
uint32 reg_perfcount_get_perf_data_block(uint32 base_index,
prs_struct *ps,
PERF_DATA_BLOCK *block,
char *object_ids)
{
uint32 buffer_size = 0, last_counter;
- pstring fname;
+ const char *fname = counters_directory( NAMES_DB );
TDB_CONTEXT *names;
int retval;
-
- pstrcpy(fname, lp_counters_dir());
- pstrcat(fname, "/names.tdb");
-
+
names = tdb_open_log(fname, 0, TDB_DEFAULT, O_RDONLY, 0444);
if(names == NULL)
@@ -966,6 +1076,9 @@ uint32 reg_perfcount_get_perf_data_block(uint32 base_index,
return buffer_size + block->HeaderLength;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_marshall_perf_data_block(prs_struct *ps, PERF_DATA_BLOCK block, int depth)
{
int i;
@@ -1017,6 +1130,9 @@ static BOOL _reg_perfcount_marshall_perf_data_block(prs_struct *ps, PERF_DATA_BL
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_marshall_perf_counters(prs_struct *ps,
PERF_OBJECT_TYPE object,
int depth)
@@ -1058,6 +1174,9 @@ static BOOL _reg_perfcount_marshall_perf_counters(prs_struct *ps,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_marshall_perf_counter_data(prs_struct *ps,
PERF_COUNTER_BLOCK counter_data,
int depth)
@@ -1078,6 +1197,9 @@ static BOOL _reg_perfcount_marshall_perf_counter_data(prs_struct *ps,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_marshall_perf_instances(prs_struct *ps,
PERF_OBJECT_TYPE object,
int depth)
@@ -1116,6 +1238,9 @@ static BOOL _reg_perfcount_marshall_perf_instances(prs_struct *ps,
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_marshall_perf_objects(prs_struct *ps, PERF_DATA_BLOCK block, int depth)
{
int obj;
@@ -1183,6 +1308,9 @@ static BOOL _reg_perfcount_marshall_perf_objects(prs_struct *ps, PERF_DATA_BLOCK
return True;
}
+/*********************************************************************
+*********************************************************************/
+
static BOOL _reg_perfcount_marshall_hkpd(prs_struct *ps, PERF_DATA_BLOCK block)
{
int depth = 0;
@@ -1193,6 +1321,10 @@ static BOOL _reg_perfcount_marshall_hkpd(prs_struct *ps, PERF_DATA_BLOCK block)
}
return False;
}
+
+/*********************************************************************
+*********************************************************************/
+
WERROR reg_perfcount_get_hkpd(prs_struct *ps, uint32 max_buf_size, uint32 *outbuf_len, char *object_ids)
{
/*
generated by cgit (git 2.34.1) at 2024-11-26 13:30:24 +0000