1 files changed, 95 insertions, 0 deletions
diff --git a/src/others/irrlicht-1.8.1/tools/GUIEditor/CMemoryReadWriteFile.cpp b/src/others/irrlicht-1.8.1/tools/GUIEditor/CMemoryReadWriteFile.cpp
new file mode 100644
index 0000000..0a69587
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/tools/GUIEditor/CMemoryReadWriteFile.cpp
@@ -0,0 +1,95 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+#include "CMemoryReadWriteFile.h"
+using namespace irr;
+using namespace io;
+CMemoryReadWriteFile::CMemoryReadWriteFile(const c8* filename)
+:  Data(), FileName(filename), Pos(0)
+{
+}
+s32 CMemoryReadWriteFile::write(const void* buffer, u32 sizeToWrite)
+{
+        // no point in writing 0 bytes
+        if (sizeToWrite < 1)
+                return 0;
+        // expand size
+        if (Pos + sizeToWrite > Data.size())
+                Data.set_used(Pos+sizeToWrite);
+        // copy data
+        memcpy( (void*) &Data[Pos], buffer, (size_t) sizeToWrite);
+        Pos += sizeToWrite;
+        return sizeToWrite;
+}
+bool CMemoryReadWriteFile::seek(long finalPos, bool relativeMovement)
+{
+        if (relativeMovement)
+        {
+                if (finalPos + Pos < 0)
+                        return 0;
+                else
+                        Pos += finalPos;
+        }
+        else
+        {
+                Pos = finalPos;
+        }
+        if (Pos > (s32)Data.size())
+                Data.set_used(Pos+1);
+        return true;
+}
+const io::path& CMemoryReadWriteFile::getFileName() const
+{
+        return FileName;
+}
+long CMemoryReadWriteFile::getPos() const
+{
+        return Pos;
+}
+core::array<c8>& CMemoryReadWriteFile::getData()
+{
+        return Data;
+}
+long CMemoryReadWriteFile::getSize() const
+{
+        return Data.size();
+}
+s32 CMemoryReadWriteFile::read(void* buffer, u32 sizeToRead)
+{
+        // cant read past the end
+        if (Pos + sizeToRead >= Data.size())
+                sizeToRead = Data.size() - Pos;
+        // cant read 0 bytes
+        if (!sizeToRead)
+                return 0;
+        // copy data
+        memcpy( buffer, (void*) &Data[Pos], (size_t) sizeToRead);
+        Pos += sizeToRead;
+        return sizeToRead;
+}

diff --git a/src/others/irrlicht-1.8.1/tools/GUIEditor/CMemoryReadWriteFile.cpp b/src/others/irrlicht-1.8.1/tools/GUIEditor/CMemoryReadWriteFile.cpp new file mode 100644 index 0000000..0a69587 --- /dev/null +++ b/src/others/irrlicht-1.8.1/tools/GUIEditor/CMemoryReadWriteFile.cpp
@@ -0,0 +1,95 @@
	1	// Copyright (C) 2002-2012 Nikolaus Gebhardt
	2	// This file is part of the "Irrlicht Engine".
	3	// For conditions of distribution and use, see copyright notice in irrlicht.h
	4
	5	#include "CMemoryReadWriteFile.h"
	6
	7	using namespace irr;
	8	using namespace io;
	9
	10	CMemoryReadWriteFile::CMemoryReadWriteFile(const c8* filename)
	11	: Data(), FileName(filename), Pos(0)
	12	{
	13	}
	14
	15
	16	s32 CMemoryReadWriteFile::write(const void* buffer, u32 sizeToWrite)
	17	{
	18	// no point in writing 0 bytes
	19	if (sizeToWrite < 1)
	20	return 0;
	21
	22	// expand size
	23	if (Pos + sizeToWrite > Data.size())
	24	Data.set_used(Pos+sizeToWrite);
	25
	26	// copy data
	27	memcpy( (void*) &Data[Pos], buffer, (size_t) sizeToWrite);
	28
	29	Pos += sizeToWrite;
	30
	31	return sizeToWrite;
	32
	33	}
	34
	35	bool CMemoryReadWriteFile::seek(long finalPos, bool relativeMovement)
	36	{
	37	if (relativeMovement)
	38	{
	39	if (finalPos + Pos < 0)
	40	return 0;
	41	else
	42	Pos += finalPos;
	43	}
	44	else
	45	{
	46	Pos = finalPos;
	47	}
	48
	49	if (Pos > (s32)Data.size())
	50	Data.set_used(Pos+1);
	51
	52	return true;
	53
	54	}
	55
	56	const io::path& CMemoryReadWriteFile::getFileName() const
	57	{
	58	return FileName;
	59	}
	60
	61	long CMemoryReadWriteFile::getPos() const
	62	{
	63	return Pos;
	64	}
	65
	66	core::array<c8>& CMemoryReadWriteFile::getData()
	67	{
	68	return Data;
	69	}
	70
	71
	72	long CMemoryReadWriteFile::getSize() const
	73	{
	74	return Data.size();
	75	}
	76
	77
	78	s32 CMemoryReadWriteFile::read(void* buffer, u32 sizeToRead)
	79	{
	80	// cant read past the end
	81	if (Pos + sizeToRead >= Data.size())
	82	sizeToRead = Data.size() - Pos;
	83
	84	// cant read 0 bytes
	85	if (!sizeToRead)
	86	return 0;
	87
	88	// copy data
	89	memcpy( buffer, (void*) &Data[Pos], (size_t) sizeToRead);
	90
	91	Pos += sizeToRead;
	92
	93	return sizeToRead;
	94	}
	95