CN104065659A - DLNA apparatus stealth method, and master and slave DLNA apparatuses - Google Patents
DLNA apparatus stealth method, and master and slave DLNA apparatuses Download PDFInfo
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- CN104065659A CN104065659A CN201410299224.7A CN201410299224A CN104065659A CN 104065659 A CN104065659 A CN 104065659A CN 201410299224 A CN201410299224 A CN 201410299224A CN 104065659 A CN104065659 A CN 104065659A
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Abstract
The invention provides a DLNA apparatus stealth method and master and slave DLNA apparatuses. The method comprises the following steps: after the master DLNA apparatus is on line, a protocol stack is started, and the master DLNA apparatus is judged whether to be set to the stealth mode; and if the master DLNA apparatus is in the stealth mode, then the web server mode is started for providing the DLNA file access service. According to the DLNA apparatus stealth method and the master and slave DLNA apparatuses provided in the invention, a stealth access mode is set, in the mode, the DLNA apparatuses can be used to provide the DLNA Server service normally, and at the same time, the privacy of users can be protected, and the DLNA usage experience of the users can be improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of stealthy method of DLNA equipment and master and slave DLNA equipment.
Background technology
At present, the application of multi-screen interactive is more and more, many TV producers or mobile device producer are all adopting, and DLNA (Digital Living Network Alliance, DLNA) being undoubtedly the framework agreement that various application should be observed, is shared medium and the set of controlling a series of technical specifications such as media play.
The functional module of DLNA has media controller, media player, media server, wherein media controller is mainly used to control media player and shared file or the catalogue of access medium server, when media controller is controlled media player, can send and start play, suspend the instructions such as pause, picture, video or music file can be pushed to the media renderer plays of another equipment; When media player is accepted to control, media player provides the services (service) such as audio video transmission AVTransport, each service comprises again many action., and other equipment, by the action in media player, sends the data of corresponding format to media player.
But, the existing standard agreement of pressing DLNA, visible, the access mutually of the equipment under all access consolidated networks.The right that this has destroyed user " privacy access " under some public place, has affected user's experience.
Summary of the invention
The object of the present invention is to provide a kind of stealthy method of DLNA equipment and master and slave DLNA equipment, when DLNA Server service is provided, protected user's privacy.
The object of the invention is to be achieved through the following technical solutions.
The method that DLNA equipment is stealthy, comprising:
After main DLNA equipment is reached the standard grade, start protocol stack, judge whether main DLNA equipment is configured to stealthy pattern;
If in stealthy pattern, starting web server pattern, main DLNA equipment is used for providing DLNA file access service.
Further preferably,, if main DLNA equipment is in non-stealthy pattern,
Main DLNA equipment dispatch order message is extremely from DLNA equipment;
The notification message of receiving from DLNA device parses, and start server pattern and be used for providing DLNA file access service and equipment control service.
Further preferably,, described main DLNA equipment dispatch order message is to being specially from DLNA equipment, and the form of described main DLNA equipment by multicast sends a notification message to from DLNA equipment.
The method that DLNA equipment is stealthy, comprising:
After main DLNA equipment is reached the standard grade, receive the search message sending from DLNA equipment;
Judge whether main DLNA equipment is configured to stealthy pattern, if so, ignores described search message, other under consolidated network cannot search described main DLNA equipment from DLNA equipment.
Further preferably,, if main DLNA equipment is in non-stealthy pattern,
Main DLNA equipment is by sending search response message extremely from DLNA equipment, and other under consolidated network can search described main DLNA equipment from DLNA equipment.
Further preferably,, described main DLAN equipment with from DLNA equipment in consolidated network, describedly from DLNA equipment, comprise that at least one is from DLNA equipment.
A main DLNA equipment, comprising:
Mode setting unit, for arranging the stealthy mode state of described main DLNA equipment;
Mode memory cell, for storing the stealthy mode state of main DLNA equipment;
Mode decision unit, after reaching the standard grade when described main DLNA equipment, starts protocol stack, judges that whether main DLNA equipment is in stealthy pattern;
Information receiving unit, for receiving the search message sending from DLNA equipment.
Further preferably, described main DLNA equipment also comprises:
Information transmitting unit, for main DLNA equipment dispatch order message to from DLNA equipment.
Further preferably, described information transmitting unit, also sends search response message extremely from DLNA equipment for main DLNA equipment.
From a DLNA equipment, comprising:
Information receiving unit, is sent to from the notification message of DLNA equipment for receiving main DLNA equipment;
Information analysis unit, for from the notified message of DLNA device parses, and starts server pattern DLNA file access service is provided;
Information transmitting unit, for the search message that sends from DLNA equipment to main DLNA equipment.
The embodiment of the present invention compared with prior art; the method that DLNA equipment provided by the invention is stealthy and master and slave DLNA equipment; by a stealthy access module is set; under this pattern, DLNA equipment both can normally provide DLNA Server service; protect again user's privacy simultaneously, promoted the experience that user uses DLNA.
Accompanying drawing explanation
Fig. 1 is the stealthy method flow diagram of DLNA equipment that first embodiment of the invention provides;
Fig. 2 is the stealthy method flow diagram of DLNA equipment that second embodiment of the invention provides;
Fig. 3 is the structure chart of the main DLNA equipment that provides of third embodiment of the invention;
Fig. 4 is the structure chart from DLNA equipment that fourth embodiment of the invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment mono-
Please participate in the stealthy method of DLNA equipment of the present invention shown in Fig. 1, comprise:
Step 101: after main DLNA equipment is reached the standard grade, start protocol stack, judge that main DLNA equipment, whether in stealthy pattern, if so, enters step 104, otherwise, enter step 102;
Particularly, main DLNA equipment is by the stealthy pattern of a mode memory cell storage current device, during main DLNA device start, from mode memory cell, inquire about current state, main DLNA equipment is by expansion DLNA protocol stack code, according to inquiring, currently whether in stealthy pattern, determines that whether enabling equipment query module realizes the stealthy of equipment.
Step 102: main DLNA equipment dispatch order (notify) message is extremely from DLNA equipment;
In the embodiment of the present invention, suppose that this DLAN equipment is main DLAN equipment, under consolidated network, also comprise the equipment from DLNA, after main DLAN equipment is reached the standard grade, by the form transmission of multicast, notify (notify) message extremely from DLNA equipment.
In the present embodiment, from DLNA equipment, comprise that at least one is from DLNA equipment.
Step 103: from DLNA device parses notified (notify) message, and start server pattern DLNA file access service is provided;
Above-mentioned server pattern is a global function system, except file access service is provided, also externally provides equipment control service, so comprised file upload download service etc.
Step 104: main DLNA equipment is in stealthy pattern, and starting web server pattern provides DLNA file access service.
Above-mentioned web server pattern and server pattern are distinguished and are, web server pattern is only moved a minimum system, and file access service is only provided.
Embodiment bis-
Please participate in the stealthy method of DLNA equipment of the present invention shown in Fig. 2, comprise:
Step 201: after main DLNA equipment is reached the standard grade, receive search (search) message sending from DLNA equipment;
In the embodiment of the present invention, suppose that this DLAN equipment is main DLAN equipment, under consolidated network, also comprise the equipment from DLNA, after main DLAN equipment is reached the standard grade, receive search (search) message sending from DLNA equipment.
In the present embodiment, from DLNA equipment, comprise that at least one is from DLNA equipment.
Step 202: judge that main DLNA equipment, whether in stealthy pattern, if so, ignores this search message, other under consolidated network cannot search this from DLNA equipment from DLNA equipment; Otherwise, enter step 203;
Particularly, main DLNA equipment is by the stealthy pattern of a mode memory cell storage current device, during main DLNA device start, from mode memory cell, inquire about current state, main DLNA equipment is by expansion DLNA protocol stack code, according to inquiring, currently whether in stealthy pattern, determines that whether enabling equipment query module realizes the stealthy of equipment.
Step 203: main DLNA equipment sends search response (search response) message extremely from DLNA equipment.
In the present embodiment, main DLNA equipment can receive the search message sending from DLNA equipment after reaching the standard grade, and judge that this main DLNA equipment is in non-stealthy pattern, main DLNA equipment is by sending search response message to from DLNA equipment, and then other under consolidated network can search this main DLNA equipment from DLNA equipment.
Embodiment tri-
Refer to the structure of the main DLNA equipment of the present invention shown in Fig. 3, for convenience of explanation, only show the part relevant to the embodiment of the present invention.
This main DLNA equipment can be for having arbitrarily the terminal of DLNA function, and such as smart mobile phone, PAD, television set etc., this main DLNA equipment comprises mode setting unit 31, mode memory cell 32, mode decision unit 33 and information transmitting unit 34, wherein:
Mode setting unit 31, for arranging the stealthy mode state of described main DLNA equipment;
Mode memory cell 32, for storing the stealthy mode state of main DLNA equipment;
Mode decision unit 33, after reaching the standard grade when described main DLNA equipment, starts protocol stack, judges that whether main DLNA equipment is in stealthy pattern;
Information transmitting unit 34, for main DLNA equipment dispatch order (notify) message to from DLNA equipment;
Optionally, described main DLNA equipment also comprises information receiving unit 35,
Described information receiving unit 35, for receiving search (search) message sending from DLNA equipment.
Optionally, described information transmitting unit 34, also sends search response (searchresponse) message extremely from DLNA equipment for main DLNA equipment.
In the present embodiment, main DLNA equipment can receive the search message sending from DLNA equipment after reaching the standard grade, and judge that this main DLNA equipment is in non-stealthy pattern, main DLNA equipment is by sending search response message to from DLNA equipment, and then other under consolidated network can search this main DLNA equipment from DLNA equipment.
Embodiment tetra-
Refer to the present invention shown in Fig. 4 from the structure of DLNA equipment, for convenience of explanation, only show the part relevant to the embodiment of the present invention.
Should can such as smart mobile phone, PAD, television set etc., should comprise information receiving unit 41, information analysis unit 42 and information transmitting unit 43 from DLNA equipment for thering is arbitrarily the terminal of DLNA function from DLNA equipment, wherein:
Information receiving unit 41, is sent to notice (notify) message from DLNA equipment for receiving main DLNA equipment;
Information analysis unit 42, for from DLNA device parses notified (notify) message, and starts server pattern DLNA file access service is provided;
Information transmitting unit, for search (search) message that sends from DLNA equipment to main DLNA equipment.
The method that DLNA equipment provided by the invention is stealthy and master and slave DLNA equipment; by a stealthy access module is set; under this pattern, DLNA equipment both can normally provide DLNA Server service, protected again user's privacy simultaneously, had promoted the experience that user uses DLNA.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the stealthy method of DLNA equipment, is characterized in that, comprising:
After main DLNA equipment is reached the standard grade, start protocol stack, judge whether main DLNA equipment is configured to stealthy pattern;
If in stealthy pattern, starting web server pattern, main DLNA equipment is used for providing DLNA file access service.
2. the stealthy method of DLNA equipment as claimed in claim 1, is characterized in that, if main DLNA equipment is in non-stealthy pattern,
Main DLNA equipment dispatch order message is extremely from DLNA equipment;
The notification message of receiving from DLNA device parses, and start server pattern and be used for providing DLNA file access service and equipment control service.
3. the stealthy method of DLNA equipment as claimed in claim 2, is characterized in that, described main DLNA equipment dispatch order message is to being specially from DLNA equipment, and the form of described main DLNA equipment by multicast sends a notification message to from DLNA equipment.
4. the stealthy method of DLNA equipment, is characterized in that, comprising:
After main DLNA equipment is reached the standard grade, receive the search message sending from DLNA equipment;
Judge whether main DLNA equipment is configured to stealthy pattern, if so, ignores described search message, other under consolidated network cannot search described main DLNA equipment from DLNA equipment.
5. the stealthy method of DLNA equipment as claimed in claim 4, is characterized in that, if main DLNA equipment is in non-stealthy pattern,
Main DLNA equipment is by sending search response message extremely from DLNA equipment, and other under consolidated network can search described main DLNA equipment from DLNA equipment.
6. the stealthy method of DLNA equipment as described in claim as arbitrary in claim 1 to 5, is characterized in that, described main DLAN equipment with from DLNA equipment in consolidated network, describedly from DLNA equipment, comprise that at least one is from DLNA equipment.
7. a main DLNA equipment, is characterized in that, comprising:
Mode setting unit, for arranging the stealthy mode state of described main DLNA equipment;
Mode memory cell, for storing the stealthy mode state of main DLNA equipment;
Mode decision unit, after reaching the standard grade when described main DLNA equipment, starts protocol stack, judges that whether main DLNA equipment is in stealthy pattern;
Information receiving unit, for receiving the search message sending from DLNA equipment.
8. main DLNA equipment as claimed in claim 7, is characterized in that, described main DLNA equipment also comprises:
Information transmitting unit, for main DLNA equipment dispatch order message to from DLNA equipment.
9. main DLNA equipment as claimed in claim 8, is characterized in that, described information transmitting unit also sends search response message extremely from DLNA equipment for main DLNA equipment.
10. from a DLNA equipment, it is characterized in that, comprising:
Information receiving unit, is sent to from the notification message of DLNA equipment for receiving main DLNA equipment;
Information analysis unit, for from the notified message of DLNA device parses, and starts server pattern DLNA file access service and equipment control service is provided;
Information transmitting unit, for the search message that sends from DLNA equipment to main DLNA equipment.
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CN201410299224.7A CN104065659B (en) | 2014-06-27 | 2014-06-27 | A kind of method that DLNA device is stealthy and master and slave DLNA device |
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CN101005399A (en) * | 2006-01-16 | 2007-07-25 | 上海贝尔阿尔卡特股份有限公司 | Network device managing method, network device and network managing system |
CN101473597A (en) * | 2006-06-08 | 2009-07-01 | 三星电子株式会社 | Method and system for remote access to universal plug and play devices |
CN101682616A (en) * | 2007-05-07 | 2010-03-24 | 诺基亚公司 | Network multimedia communication using multiple devices |
CN102972091A (en) * | 2010-06-06 | 2013-03-13 | Lg电子株式会社 | Method and communication device for communicating with other devices |
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2014
- 2014-06-27 CN CN201410299224.7A patent/CN104065659B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101005399A (en) * | 2006-01-16 | 2007-07-25 | 上海贝尔阿尔卡特股份有限公司 | Network device managing method, network device and network managing system |
CN101473597A (en) * | 2006-06-08 | 2009-07-01 | 三星电子株式会社 | Method and system for remote access to universal plug and play devices |
CN101682616A (en) * | 2007-05-07 | 2010-03-24 | 诺基亚公司 | Network multimedia communication using multiple devices |
CN102972091A (en) * | 2010-06-06 | 2013-03-13 | Lg电子株式会社 | Method and communication device for communicating with other devices |
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Address after: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant after: Nubian Technologies Ltd. Address before: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant before: Shenzhen ZTE Mobile Tech Co., Ltd. |
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