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problem with sending packet from client to server chirag_chauhan16-Jan-04 14:04 chirag_chauhan 16-Jan-04 14:04  Hi, when i m trying to transfer the encoded packet after escape encoding it from client to server using foloowing code snippet....... AES_EncodeForService(data,key,&res,&len); // disard <aes_encode> & strcpy(tempstr,""); j=0; for (i=12;i<strlen(res)-13;i++) { ="" tempstr[j]="res[i]; " j="j+1; " } ="" ; ="" escape="" encoding........... ="" strcpy(res,""); ="" strcpy(res,tempstr); ="" strcpy(tempstr,""); ="" for="" (i="0;i<strlen(res);i++) " if="" (="" !(isalnum(res[i]))) ="" sprintf(tempchar,"%s%x","%",__toascii(res[i])); ="" else ="" sprintf(tempchar,"%c",res[i]); ="" strcat(tempstr,tempchar);="" ="" combine="" encoded="" with="" tags..... ="" sprintf(withcode,"<aes_encode="">%s",tempstr); // construct a packet with header followed by footer........ strcpy(packet,header); strcat(packet,withCode); // set buffer len=strlen(packet); sprintf(sendbuf,"POST /services/ws.asp HTTP/1.0\r\nContent-type: application/x-www-form-urlencoded\r\nContent-length: %d\r\n%s\r\n\r\n",len,packet); // length of buffer len=strlen(sendbuf); // send packet.............. bytesSent = send(ConnectSocket,sendbuf,len,0); printf("\nBytes Sent: %ld\n\n", bytesSent ); /// receive packet.......... bytesRecv = recv(ConnectSocket,recvbuf,10000,0); // if doesn't receive the bytes..... if (bytesRecv <= 0) printf("\n Error : %d",WSAGetLastError()); // display the received content......... else { printf("\n Receive buffer : %s\n\n",recvbuf); AES_Decode(recvbuf,key,&recvData,&len); printf("\n Decode : %s \n\n",recvData); } my problem is that the characters which r not aphanumeric get changed and hence does not able to decode it properly. chirag_a_chauahn Re: problem with sending packet from client to server valikac17-Jan-04 14:42 valikac 17-Jan-04 14:42  So what is the problem? Is it the encryption or the data transfer? Kuphryn from Jet to MSDE halblonious16-Jan-04 12:34 halblonious 16-Jan-04 12:34  Okay, so I have this product that modifies a jet database, and now it doesn't work. The program who's database I was modifying switched to MSDE databases. So, I'm assuming that I must do something different programmatically. I just don't know what. Also, I can't even figure out how to create a test MSDE database. I don't even know if it's still a .mdb. Can anyone help? halblonious Re: from Jet to MSDE l a u r e n16-Jan-04 14:05 l a u r e n 16-Jan-04 14:05  its not a mdb anymore its a service running in the background like a proper database u need to set up an odbc link to it and maybe (this is the horrific part) change ur sql queries cos the syntax is different msde uses "standard" sql whereas access (jet) didnt "there is no spoon" biz stuff   about me Re: from Jet to MSDE Roger Wright16-Jan-04 16:56 Roger Wright 16-Jan-04 16:56  Do you have Access? If so, it includes a tool to 'upgrade' your database to SQL Server form. It isn't perfect, but it's a start. In theory, a MSDE database is identical to one made with SQL Server. Try the tool, if you have it, then check the docs on MSDE at MSDN for linking it all together. "Another day done - All targets met; all systems fully operational; all customers satisfied; all staff keen and well motivated; all pigs fed and ready to fly" - Jennie A. Re: from Jet to MSDE Jeremy Falcon17-Jan-04 5:23 Jeremy Falcon 17-Jan-04 5:23  For one, you no longer have MDB files, you have MDF and LDF files. However, these files are not self-contained like the MDBs, so you can't just move them around. It's best to let SQL Server deal with it if you're just starting out. For two, if you're using DAO to connect to Access, I'd recommend switching to ADO if possible. For three, to *easily* manage your database, you'll need a replacement for a tool for a program that comes with the real SQL Server called Enterprise Manager. Here's one such replacement... http://www.webattack.com/get/sqlexecms1.html[^] And lastly, SQL Server comes with many tools that MSDE does not. One in particular is the DTS wizard and editor. You can run a DTS package with MSDE, but not create one (unless you do everything via code that is). The last I heard Microsoft was selling SQL Server Developer Edition for only $49. It's way better to develop your DB with the real deal, and then just bring it over to MSDE when you're done. Jeremy Falcon How to use setwindowpos with MDI vancouver77716-Jan-04 11:34 vancouver777 16-Jan-04 11:34  I am trying to put specified windows under active window. seemslike it doesn't work don't know why. source is the following CRect wkRect; CMyView* pView = (CMyView*)pDoc -> GetView(RUNTIME_CLASS(CMyView) ); CMDIChildWnd * pChildFrm = ( CMDIChildWnd * ) pView -> GetParentFrame(); pChildFrm ->GetWindowRect( wkRect ); ::SetWindowPos( CMDIChildWnd ->m_hWnd, &wndNoTopMost, Pos.x, Pos.y, wkRect.Width(), wkRect.Height(), SWP_SHOWWINDOW); I have 2 view 1 doc mdi application i want to bring the other behind the window when one of views is activated. what is problem with my source. Any help is appreciated! thanks & have a nice weekend to all of you. Shin Re: How to use setwindowpos with MDI vancouver77719-Jan-04 6:25 vancouver777 19-Jan-04 6:25  I am still seeking for the answer. Shin Retrieving proxy info from IE settings haritadala16-Jan-04 11:33 haritadala 16-Jan-04 11:33  Hello all I want to program an application which has to retrieve info reg whether the browser is using the proxyserver or not. I found this information in registry under HKEY_USERS\S-1-5-21-1614895754-1647877149-839522115-500\Software\Microsoft\Windows\CurrentVersion\Internet Settings But I would like to know whether this works on all windows machines or not. If there's any better way of retreiving this information, pls suggest. Thanks for your help. Hari. Re: Retrieving proxy info from IE settings ssudhaiyer19-Jan-04 1:36 ssudhaiyer 19-Jan-04 1:36  Hi, Do you want to do that programatically ? HKEY_USERS info is user based. You will find similar such settings under HKEY_LOCAL_MACHINE too. -Sudha Re: Retrieving proxy info from IE settings haritadala19-Jan-04 2:54 haritadala 19-Jan-04 2:54  Thanks for the reply. I found similar settings in HKEY_USERS. Hari. GetPixel() help needed __Cerb16-Jan-04 10:59 __Cerb 16-Jan-04 10:59  Ok, I know how to use the GetPixel function, the only problem is that I must get the DC of an inactive/minimized window. I've tried HDC hdc = ::GetWindowDC(hwnd), HDC hdc = ::GetDC(hwnd), HDC hdc = ::LockWindowUpdate(hwnd), but all of them returns -1 when I call the GetPixel function on any pixel of that DC. If I can figure this out, it would GREATLY help my project. Thanks a lot in advance ~Mike Re: GetPixel() help needed Jörgen Sigvardsson16-Jan-04 12:17 Jörgen Sigvardsson 16-Jan-04 12:17  You can't get pixels from a minimized window. There is no "canvas". -- Seraphim Shock. Gold for your ears. Re: GetPixel() help needed __Cerb16-Jan-04 12:22 __Cerb 16-Jan-04 12:22  So in no way I can do this? Damn, that sucks. With this, my project would have been so great... Re: GetPixel() help needed Jörgen Sigvardsson16-Jan-04 12:27 Jörgen Sigvardsson 16-Jan-04 12:27  Not to my knowledge, no. The device context mirrors what's shown on screen. If there's nothing on screen, then there are no pixels to grab. This window you're trying to snatch pixels from.. is it in the same process as your pixel grabbing routine? If it is, you could always make the "source window" double buffered. That is, it keeps a bitmap of itself internally. That way you could access the bitmap for pixels. Otherwise it's a pretty tough job I reckon. By the way, after GetPixel() returns -1, have you checked the error code? Either call GetLastError() or add the @err pseudo-variable in the watch window in the debugger. -- Seraphim Shock. Gold for your ears. Re: GetPixel() help needed __Cerb16-Jan-04 12:31 __Cerb 16-Jan-04 12:31  Well, I have a game window opened and minimized, I'm using ::FindWindow to get its HWND value, I tried all possible ways to get the window's DC, but couldn't. Would it be possible to get a bitmap or a BitBlt and get the pixel I want from it? If so, how could I do it? Thanks a lot for your help ~Mike Re: GetPixel() help needed l a u r e n16-Jan-04 14:07 l a u r e n 16-Jan-04 14:07  i think u can send it a wm_paint message and pass a dc in then it draws to that dc and u can grab what u like "there is no spoon" biz stuff   about me Re: GetPixel() help needed __Cerb16-Jan-04 14:29 __Cerb 16-Jan-04 14:29  Uh? Pass a DC in a WM_PAINT message? How do you do that? I doubt it's possible... ~Mike Re: GetPixel() help needed l a u r e n16-Jan-04 14:34 l a u r e n 16-Jan-04 14:34  sorry brainfreeze wm_print or wm_printclient "there is no spoon" biz stuff   about me Re: GetPixel() help needed __Cerb16-Jan-04 14:59 __Cerb 16-Jan-04 14:59  Uh this won't work. Sending a message to a window is not like retrieving a HDC, so it won't return the HDC of the window. Re: GetPixel() help needed l a u r e n16-Jan-04 15:17 l a u r e n 16-Jan-04 15:17  dude u pass the hdc in as athe wparam and the app _might_ paint on it if ur lucky i thought that was what u wanted? "there is no spoon" biz stuff   about me Re: GetPixel() help needed __Cerb16-Jan-04 15:20 __Cerb 16-Jan-04 15:20  Whatever, any serious responses please? Re: GetPixel() help needed Jörgen Sigvardsson17-Jan-04 8:52 Jörgen Sigvardsson 17-Jan-04 8:52  I don't think it'll work with WM_PRINT. HDCs are inprocess handles I believe (not entirely sure about that though). Sending an HDC from one process to another will at best result in nothing. I think the only way is to grab a handle to the window, and then acquire a HDC from that window handle. -- Seraphim Shock. Gold for your ears. Re: GetPixel() help needed l a u r e n17-Jan-04 8:59 l a u r e n 17-Jan-04 8:59  hmmmmmmm i remember doing it a whiles ago and it worked some apps dont handle those messages tho so it isnt guaranteed "there is no spoon" biz stuff   about me MFC File Wars _psh_16-Jan-04 10:03 _psh_ 16-Jan-04 10:03  Hi all, happy new year! I need to sequentially load a set of CMyObject files created using the objects' serialization mechanism, but have hit trouble. It's getting a bit tricky for me. I've managed to enumerate the file names i wish to load, but can't load them into the CDocument object because I need the information for data processing. What I need is to load the files into a separate CDocument object. Does anybody know how to go about this? Any help would be much appreciated Thanks. Paul/

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