From 17070fdfffa312e769a90edb2aecf973f813def6 Mon Sep 17 00:00:00 2001
From: Maxime Gervais <gervais.maxime@gmail.com>
Date: Fri, 12 Apr 2024 14:16:30 +0200
Subject: [PATCH] Simulator: set type to DV/DeckLink

Signed-off-by: Maxime Gervais <gervais.maxime@gmail.com>
---
 Source/Common/ProcessFile.cpp      |  2 +-
 Source/Common/SimulatorWrapper.cpp | 13 +++++++++++++
 Source/Common/SimulatorWrapper.h   |  1 +
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/Source/Common/ProcessFile.cpp b/Source/Common/ProcessFile.cpp
index 7b69edf4..46c0b017 100644
--- a/Source/Common/ProcessFile.cpp
+++ b/Source/Common/ProcessFile.cpp
@@ -196,7 +196,7 @@ void file::Parse(const String& FileName)
         #ifdef ENABLE_SIMULATOR
             for (size_t i = 0; i<SimulatorWrapper::GetDeviceCount(); i++)
             {
-                auto Interface = SimulatorWrapper::Interface;
+                auto Interface = SimulatorWrapper::GetDeviceInterface(i);
                 auto DeviceName = SimulatorWrapper::GetDeviceName(i);
                 auto DeviceID = i; // Use index as deviceID for simulator
                 if (Device_Command == 4) //JSON
diff --git a/Source/Common/SimulatorWrapper.cpp b/Source/Common/SimulatorWrapper.cpp
index 277b9eae..4cf98aca 100644
--- a/Source/Common/SimulatorWrapper.cpp
+++ b/Source/Common/SimulatorWrapper.cpp
@@ -532,6 +532,19 @@ std::string SimulatorWrapper::GetDeviceName(std::size_t DeviceIndex)
     return List[DeviceIndex][0].To_UTF8() + " [" + Interface + "]";
 }
 
+//---------------------------------------------------------------------------
+std::string SimulatorWrapper::GetDeviceInterface(std::size_t DeviceIndex)
+{
+    auto List = ReadFileNames();
+    if (DeviceIndex >= List.size() || List[DeviceIndex].empty())
+        return {};
+
+    auto DotPos = List[DeviceIndex][0].rfind(__T('.'));
+    bool IsMatroska = DotPos != string::npos && List[DeviceIndex][0].substr(DotPos + 1) == __T("mkv");
+
+    return IsMatroska ? "DeckLink" : "DV";
+}
+
 //---------------------------------------------------------------------------
 std::string SimulatorWrapper::GetStatus()
 {
diff --git a/Source/Common/SimulatorWrapper.h b/Source/Common/SimulatorWrapper.h
index 31b61a8e..3048db4a 100644
--- a/Source/Common/SimulatorWrapper.h
+++ b/Source/Common/SimulatorWrapper.h
@@ -25,6 +25,7 @@ class SimulatorWrapper : public BaseWrapper {
     // Functions
     static std::size_t GetDeviceCount();
     static std::string GetDeviceName(std::size_t DeviceIndex);
+    static std::string GetDeviceInterface(std::size_t DeviceIndex);
     std::string GetStatus();
     float GetSpeed();
     playback_mode GetMode();