UltraVNC

below is the WriteMessageOnScreen(char * tt,BYTE *scrBuff, UINT scrBuffSize) function. I dont see it writing to the UAC anywhere. Please help! ********************************************************************************************* void vncDesktop::WriteMessageOnScreen(char * tt,BYTE *scrBuff ...

I am able to mask my bitmap with the contents of the "databuf" buffer and view the output in an image file saved on a disk. but the problem is databuf contents are not being sent to the viewer.

the control while debugging never enters the function - void vncDesktop::WriteMessageOnScreen(char * tt,BYTE *scrBuff, UINT scrBuffSize)
so making changes there is not helping.

Yeah, thats exactly what I want to do. So I have to replace the m_membitmap with the bitmap I want to load right? ****************************************************************************** vncDesktop::WriteMessageOnScreen(char * tt,BYTE *scrBuff, UINT scrBuffSize) { // Select the memory bitmap ...

In which part of the code is the difference taken(between m_mainbuf and m_backbuff) ? so that I can mask the contents of m_mainbuf and the bitmap stored on the disk.

Since the m_mainbuff has the copy of the server screen, I want to mask(merge) the copy of the the server screen with a bitmap stored on the disk. In which part of the source code can I perform this action? i.e since there are several references to m_mainbuff where do I get hold of the copy of the ...

In which part of the source code is the the bitmap buffer(having the server screen) sent back to the viewer?

Is there an API from which I can convert the m_backbuff to a bitmap file? so that I can view what exactly m_backbuff holds at a particular point of time.
Also what are m_ScaledBuff and m_mainbuff used for?

This is the scene now, I have created a bitmap of the screen with the data blurred using an external applicaiton,which I have created. Now all I want to do is "AND" (bit multiplication) this bitmap with the original bitmap created by the uVNC server. After the bits are multiplied, the bitmap is sent ...

thanks for the replies! Now I am in the last step of what I want to acheive. All I need is to get the bitmap of the screen at the winvnc.sln file.
Since the uVNC server creates a bitmap of the server screen, I need to know where in winvnc.sln will I get hold of the bitmap object?

when the server copies the screen interms of small rectangles into the buffers to send to the client/viewer, it should be able to get the co-ordiantes of the textfields and blurr its content. Now the blurred content should be visible at the client side.

I want data hiding to be apart of UltraVNC i.e. when the remote client is connected to the server some of the priviliged information on the server(for example details about a person should be blurred) should not be visible to the client. Is there an API to acheive this? If not, What are the other ...