Initial community commit

Src/Plugins/Input/in_wmvdrm/WMInformation.h

@@ -0,0 +1,89 @@
+#ifndef NULLSOFT_WMINFORMATIONH
+#define NULLSOFT_WMINFORMATIONH
+
+#include <wmsdk.h>
+#include "WMCallback.h"
+
+class WMInformation : public WMHandler
+{
+public:
+	WMInformation(const wchar_t *fileName, bool noBlock=false);
+	WMInformation(IWMReader *reader);
+	//WMInformation(IWMSyncReader *reader);
+	WMInformation(IWMMetadataEditor *_editor);
+	//WMInformation();
+	bool ErrorOpening()
+	{
+		return openError;
+	} // TODO: benski> this is only valid for WMInformation(const wchar_t *fileName, bool noBlock=false)!!!
+	virtual ~WMInformation();
+
+	bool MakeWritable(const wchar_t *fileName);
+	bool NonWritable();
+	bool MakeReadOnly(const wchar_t *fileName);
+	bool Flush();
+	bool IsSeekable();
+	long GetLengthMilliseconds();
+	long GetBitrate();
+	WORD GetNumberAttributes();
+	void ClearAllAttributes();
+	bool IsAttribute(const wchar_t attrName[]); // false might mean "attribute not found", see IsNotAttribute
+	bool IsNotAttribute(const wchar_t attrName[]); // false might mean "attribute not found", see IsAttribute
+	void GetAttribute(WORD index, wchar_t *attrName, size_t attrLen, wchar_t *valueStr, size_t valueStrLen);
+	void GetAttribute(const wchar_t attrName[], wchar_t *valueStr, size_t len);
+	void SetAttribute(const wchar_t *attrName, wchar_t *value, WMT_ATTR_DATATYPE defaultType = WMT_TYPE_STRING);
+	void DeleteAttribute(const wchar_t *attrName);
+	bool GetAttributeSize(const wchar_t *attrName, size_t &size);
+	void LicenseRequired()
+	{
+		First().OpenFailed();
+	}
+	void SetAttribute_BinString(const wchar_t *attrName, wchar_t *value);
+	void GetAttribute_BinString(const wchar_t attrName[], wchar_t *valueStr, size_t len);
+
+	void DeleteUserText(const wchar_t *description);
+	void SetUserText(const wchar_t *description, const wchar_t *valueStr);
+
+	bool GetCodecName(wchar_t *storage, size_t len);
+	bool GetPicture(void **data, size_t *len, wchar_t **mimeType, int type);
+	bool SetPicture(void *data, size_t len, const wchar_t *mimeType, int type);
+	bool DeletePicture(int type);
+	bool HasPicture(int type);
+private:
+	bool GetDataType(const wchar_t *name, WMT_ATTR_DATATYPE &type);
+	long GetLongAttr(const wchar_t name[]);
+	bool GetBoolAttr(const wchar_t name[]);
+	DWORD GetDWORDAttr(const wchar_t name[]);
+	struct IWMMetadataEditor *editor;
+	struct IWMMetadataEditor2 *editor2;
+	struct IWMHeaderInfo *header;
+	struct IWMHeaderInfo2 *header2;
+	struct IWMHeaderInfo3 *header3;
+	struct IWMReader *reader;
+
+	WMCallback callback;
+	HANDLE hEvent;
+	bool openError;
+	void NeedsIndividualization()
+	{
+		First().OpenFailed();
+	}
+	void Opened()
+	{
+		openError=false;
+		SetEvent(hEvent);
+	}
+	void OpenFailed()
+	{
+		openError=true;
+		SetEvent(hEvent);
+	}
+	void Error()
+	{
+		openError=true;
+		SetEvent(hEvent);
+	}
+
+};
+
+#endif