From 395eb52b37b7295672a16fa8b2f565ae29eadd6d Mon Sep 17 00:00:00 2001
From: CastagnaIT <gottardo.stefano.83@gmail.com>
Date: Wed, 21 Aug 2024 16:29:43 +0200
Subject: [PATCH 1/4] [StreamUtils] Removed inputstream.adaptive.manifest_type

This is obsolete
already deprecated on Kodi 21
---
 src/iptvsimple/utilities/StreamUtils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/iptvsimple/utilities/StreamUtils.cpp b/src/iptvsimple/utilities/StreamUtils.cpp
index 76eddc79..d3a72554 100644
--- a/src/iptvsimple/utilities/StreamUtils.cpp
+++ b/src/iptvsimple/utilities/StreamUtils.cpp
@@ -106,7 +106,7 @@ void StreamUtils::SetAllStreamProperties(std::vector<kodi::addon::PVRStreamPrope
         properties.emplace_back(PVR_STREAM_PROPERTY_STREAMURL, streamURL);
 
       properties.emplace_back(PVR_STREAM_PROPERTY_INPUTSTREAM, INPUTSTREAM_ADAPTIVE);
-      properties.emplace_back("inputstream.adaptive.manifest_type", StreamUtils::GetManifestType(streamType));
+      
       if (streamType == StreamType::HLS || streamType == StreamType::DASH)
         properties.emplace_back(PVR_STREAM_PROPERTY_MIMETYPE, StreamUtils::GetMimeType(streamType));
     }

From c3e8c760b0eb14568163fab22ee6cb3731026275 Mon Sep 17 00:00:00 2001
From: CastagnaIT <gottardo.stefano.83@gmail.com>
Date: Wed, 21 Aug 2024 17:01:42 +0200
Subject: [PATCH 2/4] [StreamUtils] Add smoothstreaming mimetype for ISAdaptive

---
 src/iptvsimple/utilities/StreamUtils.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/iptvsimple/utilities/StreamUtils.cpp b/src/iptvsimple/utilities/StreamUtils.cpp
index d3a72554..ae82daba 100644
--- a/src/iptvsimple/utilities/StreamUtils.cpp
+++ b/src/iptvsimple/utilities/StreamUtils.cpp
@@ -107,7 +107,8 @@ void StreamUtils::SetAllStreamProperties(std::vector<kodi::addon::PVRStreamPrope
 
       properties.emplace_back(PVR_STREAM_PROPERTY_INPUTSTREAM, INPUTSTREAM_ADAPTIVE);
       
-      if (streamType == StreamType::HLS || streamType == StreamType::DASH)
+      if (streamType == StreamType::HLS || streamType == StreamType::DASH ||
+          streamType == StreamType::SMOOTH_STREAMING)
         properties.emplace_back(PVR_STREAM_PROPERTY_MIMETYPE, StreamUtils::GetMimeType(streamType));
     }
   }
@@ -287,6 +288,8 @@ const std::string StreamUtils::GetMimeType(const StreamType& streamType)
       return "application/x-mpegURL";
     case StreamType::DASH:
       return "application/xml+dash";
+    case StreamType::SMOOTH_STREAMING:
+      return "application/vnd.ms-sstr+xml";
     case StreamType::TS:
       return "video/mp2t";
     default:

From febe351f0eb28882749c317bb057052ddc6db79d Mon Sep 17 00:00:00 2001
From: CastagnaIT <gottardo.stefano.83@gmail.com>
Date: Thu, 22 Aug 2024 18:32:11 +0200
Subject: [PATCH 3/4] [StreamUtils] Always set headers and mimetype for
 inputstream.adaptive

---
 src/iptvsimple/utilities/StreamUtils.cpp | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/iptvsimple/utilities/StreamUtils.cpp b/src/iptvsimple/utilities/StreamUtils.cpp
index ae82daba..cda87912 100644
--- a/src/iptvsimple/utilities/StreamUtils.cpp
+++ b/src/iptvsimple/utilities/StreamUtils.cpp
@@ -22,7 +22,15 @@ using namespace iptvsimple::utilities;
 
 void StreamUtils::SetAllStreamProperties(std::vector<kodi::addon::PVRStreamProperty>& properties, const iptvsimple::data::Channel& channel, const std::string& streamURL, bool isChannelURL, std::map<std::string, std::string>& catchupProperties, std::shared_ptr<InstanceSettings>& settings)
 {
-  if (ChannelSpecifiesInputstream(channel))
+  // Check if the channel has explicitly set up the use of inputstream.adaptive,
+  // if so, the best behaviour for media services is:
+  // - Always add mimetype to prevent kodi core to make an HTTP HEADER requests
+  //   this because in some cases services refuse this request and can also deny downloads
+  // - If requested by settings, always add the "user-agent" header to ISA properties
+  const bool isISAdaptiveSet =
+      channel.GetProperty(PVR_STREAM_PROPERTY_INPUTSTREAM) == INPUTSTREAM_ADAPTIVE;
+
+  if (!isISAdaptiveSet && ChannelSpecifiesInputstream(channel))
   {
     // Channel has an inputstream class set so we only set the stream URL
     properties.emplace_back(PVR_STREAM_PROPERTY_STREAMURL, streamURL);
@@ -40,7 +48,7 @@ void StreamUtils::SetAllStreamProperties(std::vector<kodi::addon::PVRStreamPrope
       streamType = StreamUtils::InspectStreamType(streamURL, channel);
 
     // Using kodi's built in inputstreams
-    if (StreamUtils::UseKodiInputstreams(streamType, settings))
+    if (!isISAdaptiveSet && StreamUtils::UseKodiInputstreams(streamType, settings))
     {
       std::string ffmpegStreamURL = StreamUtils::GetURLWithFFmpegReconnectOptions(streamURL, streamType, channel, settings);
 
@@ -105,7 +113,8 @@ void StreamUtils::SetAllStreamProperties(std::vector<kodi::addon::PVRStreamPrope
       if (!streamUrlSet)
         properties.emplace_back(PVR_STREAM_PROPERTY_STREAMURL, streamURL);
 
-      properties.emplace_back(PVR_STREAM_PROPERTY_INPUTSTREAM, INPUTSTREAM_ADAPTIVE);
+      if (!isISAdaptiveSet)
+        properties.emplace_back(PVR_STREAM_PROPERTY_INPUTSTREAM, INPUTSTREAM_ADAPTIVE);
       
       if (streamType == StreamType::HLS || streamType == StreamType::DASH ||
           streamType == StreamType::SMOOTH_STREAMING)

From 20f1bdee4689533ebdb90daea4a515477851b9ea Mon Sep 17 00:00:00 2001
From: CastagnaIT <gottardo.stefano.83@gmail.com>
Date: Fri, 23 Aug 2024 13:00:39 +0200
Subject: [PATCH 4/4] changelog and version 21.8.6

---
 pvr.iptvsimple/addon.xml.in  | 2 +-
 pvr.iptvsimple/changelog.txt | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/pvr.iptvsimple/addon.xml.in b/pvr.iptvsimple/addon.xml.in
index d26e36b5..adebeec3 100644
--- a/pvr.iptvsimple/addon.xml.in
+++ b/pvr.iptvsimple/addon.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon
   id="pvr.iptvsimple"
-  version="21.8.5"
+  version="21.8.6"
   name="IPTV Simple Client"
   provider-name="nightik and Ross Nicholson">
   <requires>@ADDON_DEPENDS@
diff --git a/pvr.iptvsimple/changelog.txt b/pvr.iptvsimple/changelog.txt
index f153da49..2b1b261c 100644
--- a/pvr.iptvsimple/changelog.txt
+++ b/pvr.iptvsimple/changelog.txt
@@ -1,3 +1,9 @@
+v21.8.6
+- Always add mimetype for inputstream.adaptive
+- Better handled user-agent header for inputstream.adaptive use cases
+- Fix missing manifest user-agent header for inputstream.adaptive
+- Add missing SmoothStreaming mimetype for inputstream.adaptive
+
 v21.8.5
 - Translations updates from Weblate
 	- be_by, de_de, es_es, it_it, pt_br, sl_si, zh_cn