compression tests

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@4862 212acab6-be3b-0410-9dea-997c60f758d6

Source/Tests/decompress.h

@@ -0,0 +1,66 @@
+class IDecompressor {
+public:
+
+  virtual ~IDecompressor() {};
+
+  virtual void init() = 0;
+  virtual void setNextIn(void *buffer, int size) = 0;
+  virtual void setNextOut(void *buffer, int size) = 0;
+  virtual int getAvailOut() = 0;
+  virtual int decompress() = 0;
+
+};
+
+class lzmaDecompressor : public IDecompressor {
+public:
+
+  lzmaDecompressor();
+  virtual ~lzmaDecompressor();
+
+  virtual void init();
+  virtual void setNextIn(void *buffer, int size);
+  virtual void setNextOut(void *buffer, int size);
+  virtual int getAvailOut();
+  virtual int decompress();
+
+private:
+
+  void *vs;
+
+};
+
+class bzip2Decompressor : public IDecompressor {
+public:
+
+  bzip2Decompressor();
+  virtual ~bzip2Decompressor();
+
+  virtual void init();
+  virtual void setNextIn(void *buffer, int size);
+  virtual void setNextOut(void *buffer, int size);
+  virtual int getAvailOut();
+  virtual int decompress();
+
+private:
+
+  void *vs;
+
+};
+
+class zlibDecompressor : public IDecompressor {
+public:
+
+  zlibDecompressor();
+  virtual ~zlibDecompressor();
+
+  virtual void init();
+  virtual void setNextIn(void *buffer, int size);
+  virtual void setNextOut(void *buffer, int size);
+  virtual int getAvailOut();
+  virtual int decompress();
+
+private:
+
+  void *vs;
+
+};