Initial community commit

Src/filereader/ProgressiveHTTPReader.h

@@ -0,0 +1,27 @@
+#ifndef NULLSOFT_PROGRESSIVEHTTPREADER_H
+#define NULLSOFT_PROGRESSIVEHTTPREADER_H
+
+#include <api/service/svcs/svc_fileread.h>
+#include <windows.h>
+
+class ProgressiveHTTPReader : public svc_fileReader
+{
+public:
+	ProgressiveHTTPReader() : hFile(INVALID_HANDLE_VALUE), hMap(0), offset(0)
+	{}
+	int isMine(const wchar_t *filename, int mode=SvcFileReader::READ);
+	int open(const wchar_t *filename, int mode=SvcFileReader::READ);
+	size_t read(__int8 *buffer, size_t length);
+	void IncrementPosition(uint64_t inc);
+	size_t GetPageNumber() const;
+private:
+	char tempFile[MAX_PATH];
+	HANDLE hFile;
+	HANDLE hMap;
+	uint32_t pageSize;
+	LARGE_INTEGER pagePosition; // will always be % pageSize == 0
+	uint32_t offset; // offset into the page
+	
+};
+
+#endif