README.TXT
资源名称:MSDN_VC98.zip [点击查看]
上传用户:bangxh
上传日期:2007-01-31
资源大小:42235k
文件大小:3k
源码类别:
Windows编程
开发平台:
Visual C++
- Simple Service
- SUMMARY
- =======
- The SERVICE sample demonstrates how to create and install a service.
- In this particular sample, the service merely opens a named pipe (the name
- defaults to \.pipesimple) and waits for read and write operations to the
- pipe. If the pipe receives input, it creates the string:
- Hello! [<input goes here>]
- and sends it back to the client through the pipe.
- The service can be started and stopped from the control panel Services
- applet, the net command, or by using the service controller utility (see
- MORE INFORMATION).
- The service also provides command-line parameters which install, remove, or
- run (debug) the service as a console application.
- MORE INFORMATION
- ================
- To aid in writing and debugging services, the SDK contains a utility
- (MSTOOLSBINSC.EXE) that can be used to control, configure, or obtain
- service status. SC displays complete status for any service in the service
- database, and allows any of the configuration parameters to be easily
- changed at the command line. For more information on SC.EXE, type SC at the
- command line.
- Usage:
- To install the service, first compile everything, and then type:
- simple -install
- Now, let's look at SC's command-line parameters:
- sc
- To start the service, use the "net start" command, the control panel
- Services applet, or the command:
- sc start simpleservice
- Verify that the service has entered the RUNNING state:
- sc query simpleservice
- Once the service has been started, you can use the CLIENT program to verify
- that it really is working, using the syntax:
- client
- which should return the response:
- Hello! [World]
- If, after playing with the sample, you wish to remove the service, simply
- say:
- simple -remove
- You may change the name of the pipe by specifying -pipe <pipename> as a
- startup parameter for both CLIENT and SIMPLE. The string passed in by CLIENT
- can be changed by specifying -string <string>.
- Notes:
- 1) The use of the SERVICE.H header file and the accompanying SERVICE.C file
- simplifies the process of writing a service. You as a developer simply need
- to follow the TODO's outlined in the header file, and implement the
- ServiceStart and ServiceStop functions for your service.
- There is no need to modify the code in SERVICE.C. Just add SERVICE.C to your
- project and link with the following libraries:
- libcmt.lib
- kernel32.lib
- advapi.lib
- shell32.lib
- 2) Install/Remove functionality should not be included in a production service.
- The functionality is included in this service for illustration purposes, and as
- a convenience to developers.