From 5b86343cd582ea8e7af8001b22376e5ba4ac0c05 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pi=C3=A8rre?= <77776198+PierreV23@users.noreply.github.com>
Date: Wed, 13 Sep 2023 10:37:01 +0200
Subject: [PATCH 1/3] Add `continue_read` function in ZlibDecoder

---
 src/zlib/read.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/zlib/read.rs b/src/zlib/read.rs
index b65418be..05a9e8a5 100644
--- a/src/zlib/read.rs
+++ b/src/zlib/read.rs
@@ -222,6 +222,12 @@ impl<R> ZlibDecoder<R> {
         self.inner.get_mut().reset(r)
     }
 
+    /// Resets the stream for another, without wiping the bufreader.
+    /// Use this when your 2nd stream is dependant on previous' streams.
+    pub fn continue_read(&mut self, r: R) -> R {
+        self.inner.get_mut().reset(r)
+    }
+
     /// Acquires a reference to the underlying stream
     pub fn get_ref(&self) -> &R {
         self.inner.get_ref().get_ref()

From 0ce8990ae6e873e5440d21f5ecba36ac71fc3abf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pi=C3=A8rre?= <77776198+PierreV23@users.noreply.github.com>
Date: Wed, 13 Sep 2023 10:55:12 +0200
Subject: [PATCH 2/3] Fix resetting of ZlibDecoder and underlying system

---
 src/zlib/bufread.rs | 10 ++++++++++
 src/zlib/read.rs    | 11 +++++++++++
 2 files changed, 21 insertions(+)

diff --git a/src/zlib/bufread.rs b/src/zlib/bufread.rs
index aa8af64f..3ab2396c 100644
--- a/src/zlib/bufread.rs
+++ b/src/zlib/bufread.rs
@@ -215,6 +215,16 @@ impl<R> ZlibDecoder<R> {
         &mut self.obj
     }
 
+    /// Acquires a reference to the underlying `Decompress` instance
+    pub fn get_data(&self) -> &Decompress {
+        &self.data
+    }
+
+    /// Acquires a mutable reference to the underlying `Decompress` instance
+    pub fn get_data_mut(&mut self) -> &mut Decompress {
+        &mut self.data
+    }
+
     /// Consumes this decoder, returning the underlying reader.
     pub fn into_inner(self) -> R {
         self.obj
diff --git a/src/zlib/read.rs b/src/zlib/read.rs
index 05a9e8a5..517ddfbb 100644
--- a/src/zlib/read.rs
+++ b/src/zlib/read.rs
@@ -222,6 +222,17 @@ impl<R> ZlibDecoder<R> {
         self.inner.get_mut().reset(r)
     }
 
+
+    /// Resets the state of the decoder entirely
+    /// Opposed to `reset`, this function takes into account that there was
+    /// previously a custom Decompress in place
+    /// 
+    /// `zlib_header` should be whatever was used before in `new_with_decompress`
+    pub fn reset_on_custom(&mut self, r: R, zlib_header: bool) -> R {
+        self.inner.get_data_mut().reset(zlib_header);
+        self.inner.get_mut().reset(r)
+    }
+
     /// Resets the stream for another, without wiping the bufreader.
     /// Use this when your 2nd stream is dependant on previous' streams.
     pub fn continue_read(&mut self, r: R) -> R {

From 013e79de11c7006e39fb5ec1ae7df9d2a7968977 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pi=C3=A8rre?= <77776198+PierreV23@users.noreply.github.com>
Date: Wed, 13 Sep 2023 11:04:20 +0200
Subject: [PATCH 3/3] cargo fmt

---
 src/zlib/read.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/zlib/read.rs b/src/zlib/read.rs
index 2c05aa06..f53509f0 100644
--- a/src/zlib/read.rs
+++ b/src/zlib/read.rs
@@ -222,11 +222,10 @@ impl<R> ZlibDecoder<R> {
         self.inner.get_mut().reset(r)
     }
 
-
     /// Resets the state of the decoder entirely
     /// Opposed to `reset`, this function takes into account that there was
     /// previously a custom Decompress in place
-    /// 
+    ///
     /// `zlib_header` should be whatever was used before in `new_with_decompress`
     pub fn reset_on_custom(&mut self, r: R, zlib_header: bool) -> R {
         self.inner.get_data_mut().reset(zlib_header);