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r11474: - enable ldb transactions from ejs

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- speed up provisioning a bit using a ldb transaction (also means you
  can't end up with a ldb being half done)
This commit is contained in:
Andrew Tridgell
2005-11-02 06:41:11 +00:00
committed by Gerald (Jerry) Carter
parent b8f324e4f0
commit 91dfe304cf
2 changed files with 100 additions and 4 deletions
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81
source/scripting/ejs/smbcalls_ldb.c
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@@ -396,6 +396,84 @@ static int ejs_ldbClose(MprVarHandle eid, int argc, struct MprVar **argv)
}
/*
start a ldb transaction
usage:
ok = ldb.transaction_start();
*/
static int ejs_ldbTransactionStart(MprVarHandle eid, int argc, struct MprVar **argv)
{
struct ldb_context *ldb;
int ret;
if (argc != 0) {
ejsSetErrorMsg(eid, "ldb.transaction_start invalid arguments");
return -1;
}
ldb = ejs_get_ldb_context(eid);
if (ldb == NULL) {
return -1;
}
ret = ldb_transaction_start(ldb);
mpr_Return(eid, mprCreateBoolVar(ret == 0));
return 0;
}
/*
cancel a ldb transaction
usage:
ok = ldb.transaction_cancel();
*/
static int ejs_ldbTransactionCancel(MprVarHandle eid, int argc, struct MprVar **argv)
{
struct ldb_context *ldb;
int ret;
if (argc != 0) {
ejsSetErrorMsg(eid, "ldb.transaction_cancel invalid arguments");
return -1;
}
ldb = ejs_get_ldb_context(eid);
if (ldb == NULL) {
return -1;
}
ret = ldb_transaction_cancel(ldb);
mpr_Return(eid, mprCreateBoolVar(ret == 0));
return 0;
}
/*
commit a ldb transaction
usage:
ok = ldb.transaction_commit();
*/
static int ejs_ldbTransactionCommit(MprVarHandle eid, int argc, struct MprVar **argv)
{
struct ldb_context *ldb;
int ret;
if (argc != 0) {
ejsSetErrorMsg(eid, "ldb.transaction_commit invalid arguments");
return -1;
}
ldb = ejs_get_ldb_context(eid);
if (ldb == NULL) {
return -1;
}
ret = ldb_transaction_commit(ldb);
mpr_Return(eid, mprCreateBoolVar(ret == 0));
return 0;
}
/*
initialise ldb ejs subsystem
*/
@@ -413,6 +491,9 @@ static int ejs_ldb_init(MprVarHandle eid, int argc, struct MprVar **argv)
mprSetCFunction(ldb, "encode", ejs_base64encode);
mprSetCFunction(ldb, "decode", ejs_base64decode);
mprSetCFunction(ldb, "close", ejs_ldbClose);
mprSetCFunction(ldb, "transaction_start", ejs_ldbTransactionStart);
mprSetCFunction(ldb, "transaction_cancel", ejs_ldbTransactionCancel);
mprSetCFunction(ldb, "transaction_commit", ejs_ldbTransactionCommit);
mprSetVar(ldb, "SCOPE_BASE", mprCreateNumberVar(LDB_SCOPE_BASE));
mprSetVar(ldb, "SCOPE_ONE", mprCreateNumberVar(LDB_SCOPE_ONELEVEL));
mprSetVar(ldb, "SCOPE_SUBTREE", mprCreateNumberVar(LDB_SCOPE_SUBTREE));