hook

I need my code run at Django application startup, before Django starts listening for incoming connections. Running my code upon the first HTTP request is not good enough. When I use Gunicorn, my code must run in the parent process, before it forks. https://stackoverflow.com/a/2781488/97248 doesn't seem to work in Django 1.4.2: it doesn't run the Middleware's __init__ method until the first request is received. Ditto for adding code to urls.py . A quick Google search didn't reveal anything useful. I have just run into this problem myself, and the solution was to basically chain the commands to

I've been trying to set up a CBT hook for my C++ Console application with the following code: ...includes... typedef struct _HOOKDATA { int type; HOOKPROC hookproc; HHOOK hhook; }_HOOKDATA; _HOOKDATA hookdata; //CBT LRESULT CALLBACK CBTProc(int code, WPARAM wParam, LPARAM lParam) { //do not proccess message if(code < 0) { cout<<"code less than 0"<<endl; return CallNextHookEx(hookdata.hhook,code,wParam,lParam); } switch(code) { case HCBT_ACTIVATE: break; case HCBT_CREATEWND: cout<<"CREATEWND"<<endl; break; case HCBT_MINMAX: cout<<"MINMAX"<<endl; break; default: //unknown cout<<"DEFAULT"<<endl;

There is an int value in register EBP and a string in EBX . I need to get the values from these registers in my own function, do some operations on them and finally jump back some code below. I do a JMP at 0x46AA17 to my function called JmpHook . void JmpHook() { char *mystring; _asm mov mystring, ebx printf("value: %s", mystring); _asm { jmp [0x46AA87] } } As you can see, I am trying to move the string at EBX into mystring and at the end jump back to 0x46AA87 which is located some lines below my JMP JmpHook . printf is being called and mystring being output but all this seems very untidy in

I want to ran the following script on text files that are being committed: # Send the commands H and w to ed # ed will append newline if the file does not end in one printf "%s\n" H w | ed -s $1 # Strip trailing whitespace sed -i 's/[ \t]*$//g' $1 # Convert tabs to 4 spaces sed -i -r "s/\t/ /g" $1 I see subversion has a start-commit and pre-commit hooks but I can't follow the documentation about how I could process the text files with the above script. You mean change the text file before it's committed? You can (I'm not sure how), but it's generally not a good idea, as it doesn't tell the

I have C# application which calls SUM() function from a DLL. I want to hook that SUM() function in the DLL and manipulate the instructions by injecting my DLL into the process of C# application. Please reply. Please see this http://www.codeproject.com/Articles/463508/Net-CLR-Injection-Modify-IL-Codes-on-Run-time You can do that by modifying the IL code on runtime 来源： https://stackoverflow.com/questions/11101223/hook-c-sharp-method-in-dll

I need some help about the win32 api and especially WindowsFromDc. I have a application which hook a another application. This two application communicate by a NamedPipe. In the second application, I have hook the DrawTextExW function and I get a HDC from this function. But when I do a WindowsFromDC with the DC returned by the DrawTextEx function, i got a null return. So, I have some question about that : -Is it possible a HDC don't have a HDWN with ? -How I can get the HWND of the window which call DrawTextEx ? There are other way do to that ? Thank you. Ps : Sorry for my bad english...

I'm looking at using the git pre-commit hook to export a MySQL db schema prior to commiting changes so that other developers can update their own databases with a SQL script from the git repo. By default a mysqldump (I'm using --no-data) will drop existing tables before rebuilding them which isn't what I'm after. I'm wondering if anyone knows of a way to do a mysqldump or similar to describe the db schemas with SQL to update tables if they exists instead of a drop and rebuild. I realize this might be a long shot but if anyone could point me in the right direction it would be great. How would