r6014: rather large change set....

pulling back all recent rpc changes from trunk into
3.0.  I've tested a compile and so don't think I've missed
any files.  But if so, just mail me and I'll clean backup
in a couple of hours.

Changes include \winreg, \eventlog, \svcctl, and
general parse_misc.c updates.

I am planning on bracketing the event code with an
#ifdef ENABLE_EVENTLOG until I finish merging Marcin's
changes (very soon).
(This used to be commit 4e0ac63c36527cd8c52ef720cae17e84f67e7221)

6 files changed, 105 insertions, 12 deletions

diff --git a/source3/lib/talloc.c b/source3/lib/talloc.c
index cafe065479..f5e21299b5 100644
--- a/source3/lib/talloc.c
+++ b/source3/lib/talloc.c
@@ -338,6 +338,19 @@ char *talloc_strdup(TALLOC_CTX *t, const char *p)
 		return NULL;
 }
 
+/* strndup with a talloc */
+char *talloc_strndup(TALLOC_CTX *mem_ctx, const char *str, size_t maxlen)
+{
+	size_t len = strnlen(str, maxlen);
+	void *ret = TALLOC(mem_ctx, len+1);
+
+	if (ret != NULL) {
+		memcpy(ret, str, len);
+		((char *)ret)[len] = '\0';
+	}
+	return ret;
+}
+
 /** strdup_upper with a talloc */
 char *talloc_strdup_upper(TALLOC_CTX *t, const char *p)
 {
diff --git a/source3/lib/time.c b/source3/lib/time.c
index 84004a099b..9f94791b58 100644
--- a/source3/lib/time.c
+++ b/source3/lib/time.c
@@ -791,3 +791,25 @@ SMB_BIG_INT usec_time_diff(struct timeval *larget, struct timeval *smallt)
 	SMB_BIG_INT sec_diff = larget->tv_sec - smallt->tv_sec;
 	return (sec_diff * 1000000) + (SMB_BIG_INT)(larget->tv_usec - smallt->tv_usec);
 }
+
+
+/****************************************************************************
+ convert ASN.1 GeneralizedTime string to unix-time
+ returns 0 on failure; Currently ignores timezone. 
+****************************************************************************/
+time_t generalized_to_unix_time(const char *str)
+{ 
+	struct tm tm;
+
+	ZERO_STRUCT(tm);
+
+	if (sscanf(str, "%4d%2d%2d%2d%2d%2d", 
+		   &tm.tm_year, &tm.tm_mon, &tm.tm_mday, 
+		   &tm.tm_hour, &tm.tm_min, &tm.tm_sec) != 6) {
+		return 0;
+	}
+	tm.tm_year -= 1900;
+	tm.tm_mon -= 1;
+
+	return timegm(&tm);
+}
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 42ead313a9..8db7bb38ab 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -2172,8 +2172,12 @@ BOOL reg_split_key(const char *full_keyname, uint32 *reg_type, char *key_name)
 
 	if (strequal(tmp, "HKLM") || strequal(tmp, "HKEY_LOCAL_MACHINE"))
 		(*reg_type) = HKEY_LOCAL_MACHINE;
+	else if (strequal(tmp, "HKCR") || strequal(tmp, "HKEY_CLASSES_ROOT"))
+		(*reg_type) = HKEY_CLASSES_ROOT;
 	else if (strequal(tmp, "HKU") || strequal(tmp, "HKEY_USERS"))
 		(*reg_type) = HKEY_USERS;
+	else if (strequal(tmp, "HKPD")||strequal(tmp, "HKEY_PERFORMANCE_DATA"))
+		(*reg_type) = HKEY_PERFORMANCE_DATA;
 	else {
 		DEBUG(10,("reg_split_key: unrecognised hive key %s\n", tmp));
 		return False;
diff --git a/source3/lib/util_seaccess.c b/source3/lib/util_seaccess.c
index b5a9010b5c..cb0f46e2f9 100644
--- a/source3/lib/util_seaccess.c
+++ b/source3/lib/util_seaccess.c
@@ -316,3 +316,42 @@ BOOL se_access_check(const SEC_DESC *sd, const NT_USER_TOKEN *token,
 	return False;
 }
 
+
+/*******************************************************************
+ samr_make_sam_obj_sd
+ ********************************************************************/
+
+NTSTATUS samr_make_sam_obj_sd(TALLOC_CTX *ctx, SEC_DESC **psd, size_t *sd_size)
+{
+	extern DOM_SID global_sid_World;
+	DOM_SID adm_sid;
+	DOM_SID act_sid;
+
+	SEC_ACE ace[3];
+	SEC_ACCESS mask;
+
+	SEC_ACL *psa = NULL;
+
+	sid_copy(&adm_sid, &global_sid_Builtin);
+	sid_append_rid(&adm_sid, BUILTIN_ALIAS_RID_ADMINS);
+
+	sid_copy(&act_sid, &global_sid_Builtin);
+	sid_append_rid(&act_sid, BUILTIN_ALIAS_RID_ACCOUNT_OPS);
+
+	/*basic access for every one*/
+	init_sec_access(&mask, GENERIC_RIGHTS_SAM_EXECUTE | GENERIC_RIGHTS_SAM_READ);
+	init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
+
+	/*full access for builtin aliases Administrators and Account Operators*/
+	init_sec_access(&mask, GENERIC_RIGHTS_SAM_ALL_ACCESS);
+	init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
+	init_sec_ace(&ace[2], &act_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
+
+	if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
+		return NT_STATUS_NO_MEMORY;
+
+	if ((*psd = make_sec_desc(ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL, psa, sd_size)) == NULL)
+		return NT_STATUS_NO_MEMORY;
+
+	return NT_STATUS_OK;
+}
diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c
index 8acdab355a..b13ec1f0da 100644
--- a/source3/lib/util_str.c
+++ b/source3/lib/util_str.c
@@ -1695,6 +1695,20 @@ void str_list_free(char ***list)
 }
 
 /******************************************************************************
+ *****************************************************************************/
+
+int str_list_count( const char **list )
+{
+	int i = 0;
+
+	/* count the number of list members */
+	
+	for ( i=0; *list; i++, list++ );
+	
+	return i;
+}
+
+/******************************************************************************
  version of standard_sub_basic() for string lists; uses alloc_sub_basic() 
  for the work
  *****************************************************************************/
diff --git a/source3/lib/util_unistr.c b/source3/lib/util_unistr.c
index 55a21ebcbb..04985c6ab6 100644
--- a/source3/lib/util_unistr.c
+++ b/source3/lib/util_unistr.c
@@ -283,6 +283,19 @@ void unistr2_to_ascii(char *dest, const UNISTR2 *str, size_t maxlen)
 }
 
 /*******************************************************************
+ Convert a (little-endian) UNISTR3 structure to an ASCII string
+********************************************************************/
+void unistr3_to_ascii(char *dest, const UNISTR3 *str, size_t maxlen)
+{
+	if (str == NULL) {
+		*dest='\0';
+		return;
+	}
+	pull_ucs2(NULL, dest, str->str.buffer, maxlen, str->uni_str_len*2,
+	          STR_NOALIGN);
+}
+	
+/*******************************************************************
 give a static string for displaying a UNISTR2
 ********************************************************************/
 const char *unistr2_static(const UNISTR2 *str)
@@ -311,18 +324,6 @@ char *unistr2_tdup(TALLOC_CTX *ctx, const UNISTR2 *str)
 
 
 /*******************************************************************
-Return a number stored in a buffer
-********************************************************************/
-
-uint32 buffer2_to_uint32(BUFFER2 *str)
-{
-	if (str->buf_len == 4)
-		return IVAL(str->buffer, 0);
-	else
-		return 0;
-}
-
-/*******************************************************************
  Convert a wchar to upper case.
 ********************************************************************/