[chromium-dev] Problem in Hooking 'ExTextOut'

2010-09-15 Thread ZHOU Xiaobo
Hi: I want to: capture the word under my cursor and translate it into Chinese. A normal way to achieve this is injecting a DLL and hooking the systemcall 'ExTextOut'; when my cursor move over the word, an 'invalidatedata' will be invoked and 'ExTextOut' too, then I can get the

Re: [chromium-dev] Problem in Hooking 'ExTextOut'

2010-09-15 Thread Elliot Glaysher (Chromium)
On Wed, Sep 15, 2010 at 10:04 AM, ZHOU Xiaobo xb.z...@qq.com wrote:  My question is:         what the sandbox does is just hooking a subset of the systemcall such as 'OpenFile' 'CreateProcess' etc ? The effect is crashing the process on any syscall we don't whitelist. I don't know exactly how