From 4f795835fc380a439649751a6c6710841df135c9 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Mon, 10 Jun 2024 13:43:58 +0300
Subject: Utils_GenerateUUID - a helper for UUID generation

---
 src/mir_core/src/Windows/winutil.cpp | 18 ++++++++++++++++++
 src/mir_core/src/mir_core.def        |  1 +
 src/mir_core/src/mir_core64.def      |  1 +
 3 files changed, 20 insertions(+)

(limited to 'src')

diff --git a/src/mir_core/src/Windows/winutil.cpp b/src/mir_core/src/Windows/winutil.cpp
index 6320622ada..cdc0f58251 100644
--- a/src/mir_core/src/Windows/winutil.cpp
+++ b/src/mir_core/src/Windows/winutil.cpp
@@ -133,3 +133,21 @@ MIR_CORE_DLL(int) Utils_CorrectFontSize(int size)
 
 	return size * ncm.lfMessageFont.lfHeight / -12;
 }
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+#pragma comment(lib, "rpcrt4.lib")
+
+MIR_CORE_DLL(CMStringA) Utils_GenerateUUID()
+{
+	GUID packetId;
+	UuidCreate(&packetId);
+
+	RPC_CSTR szId;
+	UuidToStringA(&packetId, &szId);
+
+	CMStringA ret((char *)szId);
+
+	RpcStringFreeA(&szId);
+	return ret;
+}
diff --git a/src/mir_core/src/mir_core.def b/src/mir_core/src/mir_core.def
index 9ef066901d..5c192dbef0 100644
--- a/src/mir_core/src/mir_core.def
+++ b/src/mir_core/src/mir_core.def
@@ -1579,3 +1579,4 @@ _newStrW@4 @1789 NONAME
 ?GetPlainRtf@CCtrlRichEdit@@QAEPAD_N@Z @1804 NONAME
 ?SetTooltip@CCtrlMButton@@QAEXPBD@Z @1805 NONAME
 _db_event_delivered@8 @1806 NONAME
+?Utils_GenerateUUID@@YG?AV?$CMStringT@DV?$ChTraitsCRT@D@@@@XZ @1807 NONAME
diff --git a/src/mir_core/src/mir_core64.def b/src/mir_core/src/mir_core64.def
index 4e1ba01b17..ee09358441 100644
--- a/src/mir_core/src/mir_core64.def
+++ b/src/mir_core/src/mir_core64.def
@@ -1579,3 +1579,4 @@ newStrW @1789 NONAME
 ?GetPlainRtf@CCtrlRichEdit@@QEAAPEAD_N@Z @1804 NONAME
 ?SetTooltip@CCtrlMButton@@QEAAXPEBD@Z @1805 NONAME
 db_event_delivered @1806 NONAME
+?Utils_GenerateUUID@@YA?AV?$CMStringT@DV?$ChTraitsCRT@D@@@@XZ @1807 NONAME
-- 
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