From 125031daeade9dab5c36b912dda65700d95c4c6a Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Mon, 23 Mar 2020 17:48:39 +0100
Subject: [PATCH] dialog: exposed functions to search dlg and lock table entry

---
 src/modules/dialog/dlg_hash.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/modules/dialog/dlg_hash.h b/src/modules/dialog/dlg_hash.h
index eb933c5acb2..ed5cd7bef0f 100644
--- a/src/modules/dialog/dlg_hash.h
+++ b/src/modules/dialog/dlg_hash.h
@@ -324,6 +324,18 @@ int dlg_update_rr_set(struct dlg_cell * dlg, unsigned int leg, str *rr);
 int dlg_set_toroute(dlg_cell_t *dlg, str *route);
 
 
+/*!
+ * \brief Lookup a dialog in the global list
+ *
+ * Note that the caller is responsible for decrementing (or reusing)
+ * the reference counter by one again iff a dialog has been found.
+ * \param h_entry number of the hash table entry
+ * \param h_id id of the hash table entry
+ * \param lmode id if 0, then dlg table entry is unlocked, otherwise is locked
+ * \return dialog structure on success, NULL on failure
+ */
+dlg_cell_t *dlg_lookup_mode(unsigned int h_entry, unsigned int h_id, int lmode);
+
 /*!
  * \brief Lookup a dialog in the global list
  *
@@ -335,6 +347,17 @@ int dlg_set_toroute(dlg_cell_t *dlg, str *route);
  */
 dlg_cell_t* dlg_lookup(unsigned int h_entry, unsigned int h_id);
 
+/*!
+ * \brief Search a dialog in the global list by iuid
+ *
+ * Note that the caller is responsible for decrementing (or reusing)
+ * the reference counter by one again if a dialog has been found.
+ * \param diuid internal unique id per dialog
+ * \param lmode id if 0, then dlg table entry is unlocked, otherwise is locked
+ * \return dialog structure on success, NULL on failure
+ */
+dlg_cell_t* dlg_get_by_iuid_mode(dlg_iuid_t *diuid, int lmode);
+
 /*!
  * \brief Search and return dialog in the global list by iuid
  *