[sr-dev] git:master:d49ffadb: htable: exported get_clone api function to return pkg clone for item

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: d49ffadbcae8b3dd9fc7ede43940ab223d57a35b
URL: https://github.com/kamailio/kamailio/commit/d49ffadbcae8b3dd9fc7ede43940ab223d57a35b

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2019-03-08T09:04:58+01:00

htable: exported get_clone api function to return pkg clone for item

- alternative to GH #1866

---

Modified: src/modules/htable/api.c
Modified: src/modules/htable/api.h

---

Diff:  https://github.com/kamailio/kamailio/commit/d49ffadbcae8b3dd9fc7ede43940ab223d57a35b.diff
Patch: https://github.com/kamailio/kamailio/commit/d49ffadbcae8b3dd9fc7ede43940ab223d57a35b.patch

---

diff --git a/src/modules/htable/api.c b/src/modules/htable/api.c
index 616f00a0ea..5b4a61af9f 100644
--- a/src/modules/htable/api.c
+++ b/src/modules/htable/api.c
@@ -91,6 +91,19 @@ int ht_api_get_cell_expire(str *hname, str *name,
 	return ht_get_cell_expire(ht, name, val);
 }
 
+/**
+ * get a clone in pkg for an htable item
+ * - returned pointer must be pkg_free() after use
+ */
+ht_cell_t* ht_api_get_cell_clone(str *hname, str *name)
+{
+    ht_t* ht;
+    ht = ht_get_table(hname);
+    if(ht==NULL)
+        return NULL;
+    return ht_cell_pkg_copy(ht, name, NULL);
+}
+
 /**
  *
  */
@@ -137,6 +150,7 @@ int bind_htable(htable_api_t* api)
 		return -1;
 	}
 	api->set = ht_api_set_cell;
+	api->get_clone = ht_api_get_cell_clone;
 	api->rm  = ht_api_del_cell;
 	api->set_expire = ht_api_set_cell_expire;
 	api->get_expire = ht_api_get_cell_expire;
diff --git a/src/modules/htable/api.h b/src/modules/htable/api.h
index b7a8849f08..da1fea94e8 100644
--- a/src/modules/htable/api.h
+++ b/src/modules/htable/api.h
@@ -18,7 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
-		       
+
 #ifndef _HT_MOD_API_H_
 #define _HT_MOD_API_H_
 
@@ -27,6 +27,7 @@
 
 typedef int (*ht_api_set_cell_f)(str *hname, str *name, int type,
 		int_str *val, int mode);
+typedef ht_cell_t* (*ht_api_get_cell_clone_f)(str *hname, str *name);
 typedef int (*ht_api_del_cell_f)(str *hname, str *name);
 
 typedef int (*ht_api_set_cell_expire_f)(str *hname, str *name,
@@ -39,6 +40,7 @@ typedef int (*ht_api_count_cells_re_f)(str *hname, str *sre, int mode);
 
 typedef struct htable_api {
 	ht_api_set_cell_f set;
+	ht_api_get_cell_clone_f get_clone;
 	ht_api_del_cell_f rm;
 	ht_api_set_cell_expire_f set_expire;
 	ht_api_get_cell_expire_f get_expire;