[ZLIB] Add support for windowBits, memLevel, raw

runtime/bin/filter.h

Index: runtime/bin/filter.h
diff --git a/runtime/bin/filter.h b/runtime/bin/filter.h
index 4c5975952d40aeef17b3521c585ba7936aececb0..7611ead8c22e62021fc1d0bda0e6d9043e2ddc2d 100644
--- a/runtime/bin/filter.h
+++ b/runtime/bin/filter.h
@@ -54,8 +54,11 @@ class Filter {
 
 class ZLibDeflateFilter : public Filter {
  public:
-  ZLibDeflateFilter(bool gzip = false, int level = 6)
-    : gzip_(gzip), level_(level), current_buffer_(NULL) {}
+  ZLibDeflateFilter(bool gzip = false, int level = 6, int windowBits = 15,

[Anders Johnsen, 2014/01/15 10:52:08]

Do the arguments need a default value here (and below)?

[vicb, 2014/01/15 11:08:04]

Nope, you're right, will update

[vicb, 2014/01/23 09:14:04]

fixed

+                    bool raw = false, int memLevel = 8) :
+        gzip_(gzip), level_(level), windowBits_(windowBits), raw_(raw),
+        memLevel_(memLevel), current_buffer_(NULL)
+    {}
   virtual ~ZLibDeflateFilter();
 
   virtual bool Init();
@@ -68,6 +71,9 @@ class ZLibDeflateFilter : public Filter {
  private:
   const bool gzip_;
   const int level_;
+  const int windowBits_;
+  const bool raw_;
+  const int memLevel_;
   uint8_t* current_buffer_;
   z_stream stream_;
 
@@ -76,7 +82,9 @@ class ZLibDeflateFilter : public Filter {
 
 class ZLibInflateFilter : public Filter {
  public:
-  ZLibInflateFilter() : current_buffer_(NULL) {}
+  ZLibInflateFilter(int windowBits = 15, bool raw = false) :

[Anders Johnsen, 2014/01/15 10:52:08]

Move : to next line.

[vicb, 2014/01/23 09:14:04]

no more relevant

+      windowBits_(windowBits), raw_(raw), current_buffer_(NULL)
+    {}
   virtual ~ZLibInflateFilter();
 
   virtual bool Init();
@@ -87,6 +95,8 @@ class ZLibInflateFilter : public Filter {
                              bool end);
 
  private:
+  const int windowBits_;
+  const bool raw_;
   uint8_t* current_buffer_;
   z_stream stream_;