CN101763322B - Method for automatically popping up appointed CD-ROM equipment on Windows platform - Google Patents
Method for automatically popping up appointed CD-ROM equipment on Windows platform Download PDFInfo
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- CN101763322B CN101763322B CN2009101868788A CN200910186878A CN101763322B CN 101763322 B CN101763322 B CN 101763322B CN 2009101868788 A CN2009101868788 A CN 2009101868788A CN 200910186878 A CN200910186878 A CN 200910186878A CN 101763322 B CN101763322 B CN 101763322B
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Abstract
The invention discloses a method for automatically popping up appointed CD-ROM equipment on a Windows platform. A CD-ROM filter drive only loads the appointed CD-ROM equipment, thereby preventing influence to the use of other CD-ROM equipment, and the CD-ROM filter drive has information exchange with an automatic running program of the CD-ROM equipment thereby preventing mutual conflict on the popup function. By using the invention, no matter whether a computer of a user starts the automatic running function of an optical disk or not, a data card can be switched to data card equipment from the CD-ROM equipment when the data card is reused after the data card is used for the first time, and the program is installed without generating the situation that the data card is retained at the phase of the CD-ROM equipment; the operation of a client has more humanization and conciseness, and the invention completely meets the requirement of a China mobile communication corporation on the data card products.
Description
Technical field
The present invention relates to a kind of method that on the platform of Windows operating system, realizes automatically popping up appointed CD-ROM equipment.
Background technology
The TD-SCDMA data card is after the USB mouth with computing machine is communicated with for the first time at present, data card at first can be enumerated into CD-ROM equipment on computers, installation executive routine and the self-operating program of the data card of having stored in the CD-ROM drive, if computing machine allows operation automatically, automatic running program is operation directly, judge whether to install and overdrive,, then call the installation executive routine in the CD if do not have.Executive routine is installed is actually a packing installation procedure, when being performed, at first unpack some source files are copied in the system under the designated directory, carry out the installation of driver then, then call the executive routine that copies this locality to and eject control, realize the switching of data card from the CD-ROM equipment to the data card equipment, and carry out the installation and the startup of client.When data card for the second time and during computing machine UNICOM, installed all program that need install and client softwares this moment, so automatic running program can directly call the executive routine that is installed to this locality before this and removes popping up drive equipment and start client.After CD-ROM equipment was ejected, data card can switch to data card equipment, realized functions such as online by client.
China Mobile Telecommunications Group has certain requirement to the TD-SCDMA data card product of warehouse-in, not only wants install driver and client software automatically, also wants popping up drive equipment automatically, switches to data card equipment.
But if client's computer is forbidden the execution of automatic running program, data card is for the first time and during computing machine UNICOM so, need the client manually to move self-operating program in the CD-ROM drive, carry out that data card drives and the installation of client software, and after installation popping up drive, switch to the data card state.After later on each data card inserted computer, unless the client manually carries out the self-operating program in the CD, otherwise data card will rest on the CD-ROM drive state always, can't switch to normal data card equipment.This just needs to use a kind of technological means to forbid going when moving automatically popping up drive in system, because group of China Mobile bans use of this technical method of finger daemon in standard, so the present invention considers to adopt the technical scheme of the high-rise filter drive program of CD-ROM drive kind equipment.
Summary of the invention
The technical problem to be solved in the present invention is: the method that automatically popping up appointed CD-ROM equipment on a kind of windows platform is provided, no matter whether client's computer has opened the function of Automatic Program operation, when after using data card first and installing program, reusing data card, can both switch to the data card equipment state to data card equipment from the CD-ROM equipment state, make client's operation more humane, simplicity.
Technical scheme of the present invention is: the method for automatically popping up appointed CD-ROM equipment on a kind of windows platform comprises the steps:
Step SI: when using data card for the first time, by the automatic automatic running program that moves or move manually in the CD-ROM equipment of computing machine, installation data card driver, the high-rise filter drive program of CD-ROM drive kind equipment and client software, and active popping up drive equipment; After the installation, the information of the high-rise filter drive program of CD-ROM drive kind equipment can be kept in the registration table of computing machine, and the information of the high-rise filter drive program of described CD-ROM drive kind equipment has comprised between the CD-ROM drive At time of eject of the tabulation of the CD-ROM equipment ID title of supporting automatic ejection function and acquiescence; If not use data card for the first time, then direct execution in step S2;
Step S2: when reusing data card, all drivers relevant with CD-ROM equipment of Windows system loads comprise the high-rise filter drive program of CD-ROM drive kind equipment; After the high-rise filter drive program of CD-ROM drive kind equipment is loaded into internal memory and carries out this driver, at first from registration table, read the CD-ROM equipment ID name list of the automatic ejection function of the high-rise filter drive program support of CD-ROM drive kind equipment and the information between acquiescence CD-ROM drive At time of eject;
Step S3: the high-rise filter drive program of CD-ROM drive kind equipment is before creating device object, the current CD-ROM equipment ID of the function driver acquisition request title of the CD-ROM equipment that carries to the Windows system, and and support the CD-ROM equipment ID title of automatic ejection function to compare, if meet, then create the filtration drive device object for this CD-ROM equipment, this filtration drive device object is added in the device stack of CD-ROM drive, and the information that returns success is given PNP manager, execution in step S4; If do not meet, then to return the information of failure and give the PNP manager, apprizing system program load driver is unsuccessful, and system deletes the high-rise filter drive program unloading of CD-ROM drive kind equipment from internal memory;
Step S4:PNP manager is received the successful information that loads, can start current CD-ROM equipment, in the process that starts current CD-ROM equipment, open and eject timer, if when arriving between the acquiescence At time of eject in the registration table, this CD-ROM equipment also exists, and not operation of automatic running program in this timing, the high-rise filter drive program of CD-ROM drive kind equipment sends the request of ejection to the function driver of the CD-ROM equipment of its lower floor so, realizes the ejection of CD-ROM equipment.
Further, in step S4, if between the automatic At time of eject of acquiescence, automated system operation or move automatic running program in the CD-ROM equipment manually, then automatic running program can give the CD-ROM drive kind equipment high-rise filter drive program by sending controling instruction, the just timing of termination timing device of the high-rise filter drive program of CD-ROM drive kind equipment, the transmission of active ejection request package is not to the ejection of the CD-ROM equipment function driver realization CD-ROM equipment of lower floor again for the high-rise filter drive program of CD-ROM drive kind equipment, and the ejection of this CD-ROM equipment is realized by the control of the automatic running program in the CD-ROM drive.
Further, the function driver of the CD-ROM equipment that carries for the Windows system of lower floor's CD-ROM equipment function driver of the high-rise filter drive program of described CD-ROM drive kind equipment.
Further, for the situation of inserting a plurality of data cards, after first CD-ROM equipment inserted, system loads drove file in internal memory, system unloads CD-ROM drive kind equipment high level filter drive program and delete from internal memory before, if there is CD-ROM equipment to insert again, the then operation of repeated execution of steps S3 is if the equipment of this CD-ROM equipment for supporting to eject automatically continues execution in step S4, if do not support the equipment of ejection automatically, return error message and give the PNP manager; When without any CD-ROM equipment when using the high-rise filter drive program of CD-ROM drive kind equipment, system is the high-rise filter drive program unloading of CD-ROM drive kind equipment and delete from internal memory; After also have CD-ROM equipment when using CD-ROM drive kind equipment high level filter drive program, waiting until that then the automatic CD-ROM equipment that ejects of all supports is ejected, system just unloads the high-rise filter drive program of CD-ROM drive kind equipment and deletes from internal memory.
Advantage of the present invention is: after using this method, no matter whether client's computer has opened the function of Automatic Program operation, when after using data card first and installing program, reusing data card, can both switch to data card equipment from CD-ROM equipment, the situation that data card rests on the CD-ROM equipment stage can not appear, make client's operation more humane, simplicity, and meet the requirement of China Mobile Telecommunications Group fully to the data card product.
The present invention is owing to used the technology of the high-rise filter drive program of Windows CD-ROM drive kind equipment, using on present most windows platform needs through the test of specialty and the safety certification certificate of acquisition Microsoft, strengthen client's security, and only the CD-ROM equipment to appointment loads, avoided other CD-ROM equipment used impacting, and with the self-operating program of CD-ROM equipment between have information interaction to avoid conflicting to ejection function to each other.
The present invention is in 32 and 64 systems of 32 systems of Windows XP, Windows7, and all successfully realizes in 32 of Vista and 64 systems, and normal operation, produces a desired effect.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is a workflow diagram of the present invention;
Fig. 2 is the synoptic diagram of the high-rise filter drive program of CD-ROM drive kind equipment of the present invention in equipment manager.
Embodiment
Embodiment: the present invention adopts the high-rise filter drive program of CD-ROM drive kind equipment to realize the function of automatically popping up appointed CD-ROM equipment on the windows platform.Filter drive program is divided into high-rise filter drive program and bottom filter drive program, and the filter drive program that same classification driver is loaded is exactly the kind equipment filter drive program.The present invention is exactly towards the high-rise filter drive program of the CD-ROM drive kind equipment of all CD-ROM drives, can be loaded by all CD-ROM drives, be carried on original CD-ROM drive class that the Windows system carries drives, to mailing to the input and output request package (IRP of CD-ROM drive, I/O Request Package) tackles, filters or increase, can carry out the function expansion to equipment, or data encryption etc.The present invention has carried out the expansion on the function to CD-ROM equipment, needn't revise the CD-ROM drive driver that the Windows system carries, and realizes specifying the automatic ejection function of CD-ROM drive.
Comprise automatic operation execute file autorun.exe and TD data card installation kit execute file tdriver.exe in the shown virtual drive equipment of TD-SCMDA data card.Autorun.exe is the program that Windows operating system is moved execution automatically, can judge whether to have installed the TD data card and drive in this program, if find not install, then calls tdriver.exe and installs.Tdriver.exe is an installation kit execute file, has comprised all source file that need install and executive routines.In the implementation of tdriver.exe, at first unpack, source file is copied on the local C dish, the driver and the high-rise filter drive program of CD-ROM drive kind equipment of TD data card are installed then, and asynchronous call withdraws from tdriver.exe after copying local executive routine CheckbExInstall.exe before this to then.Whether whether CheckbExInstall.exe judge whether client software is installed, be latest edition need to reinstall etc., and be responsible for the ejection of the CD-ROM equipment of TD data card is switched to data card equipment, finishes behind the running client software then.If the driver of data card is installed, autorun.exe directly calls local CheckbExInstall.exe the CD-ROM equipment of TD data card is ejected so, switch to data card equipment, when just forbidding moving automatically in the Windows system, autorun.exe can't be performed, so, can not carry out local CheckbExInstall.exe and realize the switching of CD-ROM equipment to data card equipment no matter whether the program of overdriving is installed.
Workflow diagram of the present invention as shown in Figure 1.When using data card for the first time, by the automatic automatic running program that moves or move manually in the CD-ROM equipment of computing machine, installation data card driver, the high-rise filter drive program of CD-ROM drive kind equipment and client software, self-operating program autorun.exe can realize the switching of CD-ROM equipment to data card equipment by calling CheckbExInstall.exe.The information of the high-rise filter drive program of CD-ROM drive kind equipment is written in the registration table of computing machine after the installation, and the information of the high-rise filter drive program of described CD-ROM drive kind equipment has comprised between the CD-ROM drive At time of eject of the device id name list of supporting the automatic ejection function of CD-ROM drive and acquiescence.
When reusing data card, the Windows system can load all drivers relevant with CD-ROM equipment according to working method, comprises the high-rise filter drive program of CD-ROM drive kind equipment.After the high-rise filter drive program of CD-ROM drive kind equipment is loaded into internal memory and carries out this driving, at first from registration table, read the device id tabulation of the high-rise filter drive program support of CD-ROM drive kind equipment and the information between the acquiescence At time of eject.
The PNP manager is the technology that Windows carries, and system's meeting Auto-Sensing computing machine peripheral equipment and integrated circuit board and automatic installation of device driver accomplish to plug just energy usefulness, need not manual intervention.The PNP manager is responsible for the loading of all bus driver.Bus driver then is responsible for traversal, and all are positioned at equipment on the bus, and are each equipment establishment corresponding apparatus object.Find a device object when the PNP manager, just search the driver of this object correspondence, and call the AddDevice routine of this driver.If driver not in internal memory, just is loaded in the internal memory earlier, call the AddDevice routine then.IRP is a kind of very important data structure in the Windows kernel.When upper level applications was communicated by letter with bsp driver, application program can be sent the I/O request, and operating system converts corresponding I/O request to corresponding IRP, and different IRP can be dispatched to different sending in the routine according to type and handle.
PNP (Plug and Play, plug and play) manager calls the AddDevice routine, at first the function driver cdrom.sys of the CD-ROM equipment that carries to Windows sends IRP (I/O Request Package, input input request package) the ID title of the current CD-ROM equipment of acquisition request, and and the ID title of the CD-ROM equipment of the automatic ejection function of support that reads compare, if meet, then create the filtration drive device object for this CD-ROM equipment, the filtration drive device object of this CD-ROM equipment is added in the device stack of CD-ROM equipment, and the information that returns success is given the PNP manager, so, the high-rise filter drive program of CD-ROM drive kind equipment just and CD-ROM equipment set up contact, later on for this CD-ROM equipment, system all can drive cdrom.sys through the function that just can send to the CD-ROM equipment of lower floor behind the high-rise filter drive program AutoEjectCD.sys of CD-ROM drive kind equipment to the request that CD-ROM equipment sends, the high-rise filter drive program AutoEjectCD.sys of CD-ROM drive kind equipment drives the upper layer drivers of cdrom.sys as function, so can send to the ejection that function driving cdrom.sys realizes CD-ROM equipment by the IRP of a popping up drive of structure in the high-rise filter drive program AutoEjectCD.sys of CD-ROM drive kind equipment; If do not meet, then return the information of failure and give the PNP manager of computer system, tell system program to load the high-rise filter drive program of CD-ROM drive kind equipment and get nowhere that system is the high-rise filter drive program AutoEjectCD.sys unloading of CD-ROM drive kind equipment, from internal memory, delete the releasing memory space.For the CD-ROM equipment of supporting automatic ejection function, after the high-rise filter drive program loading of CD-ROM drive kind equipment is finished, when in the equipment manager of Windows system, checking this CD-ROM equipment, can see the incidence relation of the high-rise filter drive program of class CD-ROM drive kind equipment and this equipment, as shown in Figure 2.
The PNP manager is received and is loaded successful information, can start this CD-ROM equipment, opens in the process of starting outfit and ejects timer.If when reaching between the automatic At time of eject of acquiescence in the registration table, this CD-ROM equipment also exists, and no automatic running program operation in this section timing, the just IRP request of a popping up drive of structure in the high-rise filter drive program of this CD-ROM drive kind equipment, the function driver that is sent to the CD-ROM equipment of its lower floor is realized the ejection of CD-ROM equipment.
If between the automatic At time of eject of acquiescence, automated system operation or move automatic running program autorun.exe manually, then automatic running program can send relevant steering order to this CD-ROM drive class filter, the timing of termination timing device, the high-rise filter drive program of CD-ROM drive kind equipment can be more initiatively transmission eject request package realizes CD-ROM equipment to the function driver of lower floor's CD-ROM equipment ejection, the ejection of this CD-ROM equipment is kept at local executive routine CheckbExInstall.exe and realizes in the time of will calling install driver by automatic running program, thereby avoided operating in automatically in the process of execution, the high-rise filter drive program of CD-ROM drive kind equipment has been carried out the abnormal end that pop instruction causes automatic running program to carry out.
This CD-ROM drive fully takes into account the situation that the CD-ROM equipment of a plurality of supports inserts simultaneously in design, can the independent fully function that realize this ejection to 10 CD-ROM equipments in control.
For the situation of inserting a plurality of data cards, after first CD-ROM equipment inserts, system loads drives file in internal memory, system unloads CD-ROM drive kind equipment high level filter drive program AutoEjectCD.sys and delete from internal memory before, if there are other CD-ROM equipments to insert again, then repeat whether the CD-ROM equipment of each insertion is supported the judgement of ejection automatically, to the function driver cdrom.sys of lower floor's CD-ROM equipment acquisition request CD-ROM equipment ID title, and and support the ID title of the CD-ROM equipment of automatic ejection function to compare, if support the equipment of ejection automatically, then create the high-rise filter drive program device object of CD-ROM drive kind equipment for this CD-ROM equipment, and the high-rise filter drive program device object of the CD-ROM drive kind equipment of this CD-ROM equipment added in the device stack of CD-ROM drive, the information that returns success is given the PNP manager, and start this CD-ROM equipment, in the process of starting outfit, open and eject timer, if when arriving between the acquiescence At time of eject in the registration table, this CD-ROM equipment also exists, and not operation of automatic running program in this timing, the high-rise filter drive program of CD-ROM drive kind equipment sends the request package that ejects so, realizes the ejection of CD-ROM equipment.If do not support the equipment of ejection automatically, return error message and give the PNP manager, it is unsuccessful that the apprizing system program loads the high-rise filter drive program of CD-ROM drive kind equipment, and system deletes the high-rise filter drive program AutoEjectCD.sys unloading of CD-ROM drive kind equipment from internal memory.
When without any CD-ROM equipment when using the high-rise filter drive program of CD-ROM drive kind equipment, system is the high-rise filter drive program unloading of CD-ROM drive kind equipment and delete from internal memory; After also have CD-ROM equipment when using CD-ROM drive kind equipment high level filter drive program, waiting until that then the automatic CD-ROM equipment that ejects of all supports is ejected, system just unloads the high-rise filter drive program AutoEjectCD.sys of CD-ROM drive kind equipment and deletes from internal memory.
The above only is the preferred embodiments of the present invention, can not limit scope of the invention process with this, and all simple conversion of doing according to claim of the present invention and description all should still belong to the protection domain that the present invention covers.
Claims (4)
1. the method for automatically popping up appointed CD-ROM equipment on the windows platform is characterized in that comprising the steps:
Step S1: if use data card for the first time, by the automatic automatic running program that moves or move manually in the CD-ROM equipment of computing machine, installation data card driver, the high-rise filter drive program of CD-ROM drive kind equipment and client software, and active popping up drive equipment; After the installation, the information of the high-rise filter drive program of CD-ROM drive kind equipment can be kept in the registration table of computing machine, and the information of the high-rise filter drive program of described CD-ROM drive kind equipment has comprised between the CD-ROM drive At time of eject of the tabulation of the CD-ROM equipment ID title of supporting automatic ejection function and acquiescence; If not use data card for the first time, then direct execution in step S2;
Step S2: when reusing data card, all drivers relevant with CD-ROM equipment of Windows system loads comprise the high-rise filter drive program of CD-ROM drive kind equipment; After the high-rise filter drive program of CD-ROM drive kind equipment is loaded into internal memory and carries out, at first from registration table, read the CD-ROM equipment ID name list of the automatic ejection function of the high-rise filter drive program support of CD-ROM drive kind equipment and the information between acquiescence CD-ROM drive At time of eject;
Step S3: the high-rise filter drive program of CD-ROM drive kind equipment is before creating device object, the current CD-ROM equipment ID of the function driver acquisition request title of the CD-ROM equipment that carries to the Windows system, and and support the CD-ROM equipment ID title of automatic ejection function to compare, if meet, then create the filtration drive device object for this CD-ROM equipment, this filtration drive device object is added in the device stack of CD-ROM drive, and the information that returns success is given PNP manager, execution in step S4; If do not meet, then to return the information of failure and give the PNP manager, apprizing system program load driver is unsuccessful, and system deletes the high-rise filter drive program unloading of CD-ROM drive kind equipment from internal memory;
Step S4:PNP manager is received the successful information that loads, can start current CD-ROM equipment, in the process that starts current CD-ROM equipment, open and eject timer, if when arriving between the acquiescence At time of eject in the registration table, this CD-ROM equipment also exists, and not operation of automatic running program in this timing, the high-rise filter drive program of CD-ROM drive kind equipment sends the request of ejection to the CD-ROM equipment function driver of its lower floor so, realizes the ejection of CD-ROM equipment.
2. according to the method for automatically popping up appointed CD-ROM equipment on the windows platform described in the claim 1, it is characterized in that: in step S4, if between the automatic At time of eject of acquiescence, automated system operation or move automatic running program in the CD-ROM equipment manually, then automatic running program can give the CD-ROM drive kind equipment high-rise filter drive program by sending controling instruction, the just timing of termination timing device of the high-rise filter drive program of CD-ROM drive kind equipment, the transmission of active ejection request is not to the ejection of the CD-ROM equipment function driver realization CD-ROM equipment of lower floor again for the high-rise filter drive program of CD-ROM drive kind equipment, and the ejection of this CD-ROM equipment is by the control of the automatic running program in CD-ROM drive realization.
3. according to the method for automatically popping up appointed CD-ROM equipment on the windows platform described in claim 1 or 2, it is characterized in that: the function driver of the CD-ROM equipment that the CD-ROM equipment function driver of the high-rise filter drive program of described CD-ROM drive kind equipment lower floor carries for the Windows system.
4. according to the method for automatically popping up appointed CD-ROM equipment on the windows platform described in claim 1 or 2, it is characterized in that: for the situation of inserting a plurality of data cards, after first CD-ROM equipment inserts, the system loads CD-ROM drive drives file in internal memory, system unloads CD-ROM drive kind equipment high level filter drive program and delete from internal memory before, if there is CD-ROM equipment to insert again, the then operation of repeated execution of steps S3, if the equipment of this CD-ROM equipment for supporting to eject automatically, continue execution in step S4, if do not support the equipment of ejection automatically, return error message and give the PNP manager; When without any CD-ROM equipment when using the high-rise filter drive program of CD-ROM drive kind equipment, system is the high-rise filter drive program unloading of CD-ROM drive kind equipment and delete from internal memory; After also have CD-ROM equipment when using CD-ROM drive kind equipment high level filter drive program, waiting until that then the automatic CD-ROM equipment that ejects of all supports is ejected, system just unloads the high-rise filter drive program of CD-ROM drive kind equipment and deletes from internal memory.
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| CN101872311A (en) * | 2010-07-02 | 2010-10-27 | 上海市共进通信技术有限公司 | Method for running client program during plugging USB (Universal Serial Bus) equipment and popping up drive equipment of Mac platform |
| CN112214249B (en) * | 2020-09-02 | 2022-10-14 | 福建星网智慧科技有限公司 | Cross-platform self-starting program method based on USB device |
| CN112579485A (en) * | 2020-12-19 | 2021-03-30 | 深圳市广和通无线通信软件有限公司 | Data interaction method and device, computer equipment and storage medium |
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