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-rw-r--r--source4/lib/ldb/common/ldb.c20
-rw-r--r--source4/lib/ldb/common/ldb_modules.c64
2 files changed, 80 insertions, 4 deletions
diff --git a/source4/lib/ldb/common/ldb.c b/source4/lib/ldb/common/ldb.c
index 59727d75d0..9be3aa13e4 100644
--- a/source4/lib/ldb/common/ldb.c
+++ b/source4/lib/ldb/common/ldb.c
@@ -288,6 +288,10 @@ void ldb_reset_err_string(struct ldb_context *ldb)
#define FIRST_OP_NOERR(ldb, op) do { \
module = ldb->modules; \
while (module && module->ops->op == NULL) module = module->next; \
+ if ((ldb->flags & LDB_FLG_ENABLE_TRACING) && module) { \
+ ldb_debug(ldb, LDB_DEBUG_TRACE, "ldb_trace_request: (%s)->" #op, \
+ module->ops->name); \
+ } \
} while (0)
#define FIRST_OP(ldb, op) do { \
@@ -335,6 +339,10 @@ int ldb_transaction_start(struct ldb_context *ldb)
status);
}
}
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "start ldb transaction error: %s",
+ ldb_errstring(module->ldb));
+ }
return status;
}
@@ -383,6 +391,10 @@ int ldb_transaction_prepare_commit(struct ldb_context *ldb)
ldb_strerror(status),
status);
}
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "prepare commit transaction error: %s",
+ ldb_errstring(module->ldb));
+ }
}
return status;
@@ -432,6 +444,10 @@ int ldb_transaction_commit(struct ldb_context *ldb)
ldb_strerror(status),
status);
}
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "commit ldb transaction error: %s",
+ ldb_errstring(module->ldb));
+ }
/* cancel the transaction */
FIRST_OP(ldb, del_transaction);
module->ops->del_transaction(module);
@@ -477,6 +493,10 @@ int ldb_transaction_cancel(struct ldb_context *ldb)
ldb_strerror(status),
status);
}
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "cancel ldb transaction error: %s",
+ ldb_errstring(module->ldb));
+ }
}
return status;
}
diff --git a/source4/lib/ldb/common/ldb_modules.c b/source4/lib/ldb/common/ldb_modules.c
index 69b8ed0bf4..e79f072d50 100644
--- a/source4/lib/ldb/common/ldb_modules.c
+++ b/source4/lib/ldb/common/ldb_modules.c
@@ -481,6 +481,10 @@ int ldb_load_modules(struct ldb_context *ldb, const char *options[])
#define FIND_OP_NOERR(module, op) do { \
module = module->next; \
while (module && module->ops->op == NULL) module = module->next; \
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) { \
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "ldb_trace_next_request: (%s)->" #op, \
+ module->ops->name); \
+ } \
} while (0)
#define FIND_OP(module, op) do { \
@@ -611,31 +615,83 @@ int ldb_next_init(struct ldb_module *module)
int ldb_next_start_trans(struct ldb_module *module)
{
+ int ret;
FIND_OP(module, start_transaction);
- return module->ops->start_transaction(module);
+ ret = module->ops->start_transaction(module);
+ if (ret == LDB_SUCCESS) {
+ return ret;
+ }
+ if (!ldb_errstring(module->ldb)) {
+ /* Set a default error string, to place the blame somewhere */
+ ldb_asprintf_errstring(module->ldb, "start_trans error in module %s: %s (%d)", module->ops->name, ldb_strerror(ret), ret);
+ }
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "ldb_next_start_trans error: %s",
+ ldb_errstring(module->ldb));
+ }
+ return ret;
}
int ldb_next_end_trans(struct ldb_module *module)
{
+ int ret;
FIND_OP(module, end_transaction);
- return module->ops->end_transaction(module);
+ ret = module->ops->end_transaction(module);
+ if (ret == LDB_SUCCESS) {
+ return ret;
+ }
+ if (!ldb_errstring(module->ldb)) {
+ /* Set a default error string, to place the blame somewhere */
+ ldb_asprintf_errstring(module->ldb, "end_trans error in module %s: %s (%d)", module->ops->name, ldb_strerror(ret), ret);
+ }
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "ldb_next_end_trans error: %s",
+ ldb_errstring(module->ldb));
+ }
+ return ret;
}
int ldb_next_prepare_commit(struct ldb_module *module)
{
+ int ret;
FIND_OP_NOERR(module, prepare_commit);
if (module == NULL) {
/* we are allowed to have no prepare commit in
backends */
return LDB_SUCCESS;
}
- return module->ops->prepare_commit(module);
+ ret = module->ops->prepare_commit(module);
+ if (ret == LDB_SUCCESS) {
+ return ret;
+ }
+ if (!ldb_errstring(module->ldb)) {
+ /* Set a default error string, to place the blame somewhere */
+ ldb_asprintf_errstring(module->ldb, "prepare_commit error in module %s: %s (%d)", module->ops->name, ldb_strerror(ret), ret);
+ }
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "ldb_next_prepare_commit error: %s",
+ ldb_errstring(module->ldb));
+ }
+ return ret;
}
int ldb_next_del_trans(struct ldb_module *module)
{
+ int ret;
FIND_OP(module, del_transaction);
- return module->ops->del_transaction(module);
+ ret = module->ops->del_transaction(module);
+ if (ret == LDB_SUCCESS) {
+ return ret;
+ }
+ if (!ldb_errstring(module->ldb)) {
+ /* Set a default error string, to place the blame somewhere */
+ ldb_asprintf_errstring(module->ldb, "del_trans error in module %s: %s (%d)", module->ops->name, ldb_strerror(ret), ret);
+ }
+ if ((module && module->ldb->flags & LDB_FLG_ENABLE_TRACING)) {
+ ldb_debug(module->ldb, LDB_DEBUG_TRACE, "ldb_next_del_trans error: %s",
+ ldb_errstring(module->ldb));
+ }
+ return ret;
}
struct ldb_handle *ldb_handle_new(TALLOC_CTX *mem_ctx, struct ldb_context *ldb)
generated by cgit (git 2.34.1) at 2024-12-19 14:49:12 +0000