CN101039250A - Image sharing system and method - Google Patents
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- CN101039250A CN101039250A CNA2006100650880A CN200610065088A CN101039250A CN 101039250 A CN101039250 A CN 101039250A CN A2006100650880 A CNA2006100650880 A CN A2006100650880A CN 200610065088 A CN200610065088 A CN 200610065088A CN 101039250 A CN101039250 A CN 101039250A
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Abstract
The present invention discloses a system and a method of picture sharing. The system includes a sharing server using for distributing resource ID to client also preserving sharing resource information and receiving resource information of each client. The system also includes a client using for preserving sharing list and a P2P server. The method comprises initiating clients of picture sharing sending sharing notice information and sending sharing information to sharing servers, receiving sharing pictures and sending receiving successful information to sharing servers which modifying the corresponding information, clients landing sharing servers and searching the clients which initiates picture sharing with them during off-line, sending picture requesting information or searching the other clients which have sharing pictures, sending picture requesting information to the other on-line clients. The invention can make the off-line clients which do not receive sharing pictures re-receive the sharing pictures when they are on-line.
Description
Technical field
The present invention relates to point-to-point (P2P, Peer to Peer) technology, relate in particular to a kind of image sharing system and method based on P-2-P technology.
Background technology
Along with the universal and development of internet technology of digital camera in life, increasing people begins to consider that electronic photo and the picture that will oneself collect are shared to online friend's appreciation.
Current, there be a kind of image sharing system and method based on P-2-P technology, this image sharing system and method are utilized between the Any user node of P-2-P technology in network and are set up direct channel, make in the network communication between any two user nodes no longer carry out transfer by traditional server, but can between user node, directly transmit picture, thereby realize that picture is shared.
Yet, there is certain defective in this image sharing system and method based on P-2-P technology: when customer end A when customer end B sends image sharing, if customer end B is not online, then can not receive the image sharing that customer end A sends, when even customer end B is reached the standard grade next time, can not receive the image sharing that customer end A sends too; In addition, even customer end B when reaching the standard grade next time, can get access to the message that customer end A once sent image sharing, if but this moment customer end A not online, the image sharing that once sent less than customer end A of the same request of customer end B so.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of image sharing system, adopts system provided by the invention can make in the client of not receiving image sharing during the off-line and can receive image sharing again when reaching the standard grade.
Another object of the present invention is to provide a kind of image sharing method, utilize method provided by the invention can guarantee that offline client can receive the image sharing of not receiving when reaching the standard grade during off-line.
In order to realize the foregoing invention purpose, the invention provides a kind of image sharing system, comprise at least: have the client of unique ID and the point-to-point P2P server that links to each other with client more than one, wherein, client also is used to preserve shared information; This system also comprises: the share service device, link to each other with client, and the picture that is used to client to share distributes unique resource ID, and preserves the reception resource information of shared resource information and each client.
Described client can be for further having the client that the name of generating is called the INI configuration file function of resource ID.
The present invention also provides a kind of image sharing method, comprising:
The client that the client that A, initiation picture are shared will send to for image sharing sends shares notification message, send for simultaneously the share service device and share message, the share service device is preserved the reception resource information of shared resource information and corresponding client according to received shared message;
The client transmissions picture that B, initiation picture are shared, the client that picture receives is preserved the information of sharing in this locality, and sends the reception success message to the share service device, and the share service device is revised the pairing reception resource information of this client;
C, client login share service device, search during off-line and initiate the client that picture is shared to oneself, judge whether the shared client of initiation picture is online, if, then, send the shared client of picture to the client transmissions picture of initiating the picture request to initiating the client transmission picture request message that picture is shared; Otherwise, search other online client with image sharing, send the picture request message to the online client that is found, the client of receiving the picture request message is to the client transmissions image sharing of initiating request.
Before described steps A, this method further comprises: the shared resource table of preserving shared resource information and the reception sharing table of preserving the reception resource information of each client are set in the share service device, the shared tabulation of preserving the information of sharing is set at client terminal local.
Described shared resource information can comprise at least: initiate the client id that picture shared client id, resource ID and image sharing will send to; Whether described reception resource information can comprise at least: initiate picture shared client id, resource ID and all files and receive; Described shared information of preserving at client terminal local can comprise at least: initiate client id and resource ID that picture is shared.
Described shared resource information may further include: the file number of resource description and image sharing; Described shared information of preserving at client terminal local may further include: resource description; In the shared information of initiating the shared client storage of picture, may further include: the client id that image sharing will send to.
Between described steps A and step B, this method may further include: receive the client of sharing notification message to initiating the client transmission picture request message that picture is shared, the client that the initiation picture is shared receives the picture request message.
Search described in the step C and comprise: the reception resource information of search client correspondence, check whether all files wherein receives the information for denying, the client id and the resource ID that find corresponding initiation picture to share.
Search other online client described in the step C with image sharing, comprise: in the shared resource information that the share service device is preserved, search the client id that image sharing will send to according to client id and resource ID that the initiation picture that is found is shared, select the wherein online client of non-self ID.
Judge described in the step C whether the shared client of initiation picture is online, comprise: the client of described login share service device is to initiating the client transmission picture request message that picture is shared, judge and whether receive the response message of initiating the shared client of picture in the certain hour, if receive, it is online to initiate the shared client of picture; Otherwise, initiate the client off-line that picture is shared.
Can see that from above technical scheme image sharing system provided by the invention and method have following beneficial effect:
1, the present invention is by preserving shared resource information and receiving resource information on the share service device, the information of picture client of sharing and the client that receives image sharing initiated in record, make offline client when reaching the standard grade and visit the share service device, can initiate the information of the client that information and image sharing sent to of the shared client of picture by the information acquisition that the share service device is preserved, thereby obtain image sharing by initiating request to the online client that image sharing is arranged;
As long as 2, system and method provided by the present invention only just can realize that by preserving shared resource information and receive resource information on the share service device one has the client of image sharing online, offline user just can be asked the image sharing that do not receive during off-line, simple and be easy to realize.
Description of drawings
Fig. 1 is the block diagram according to the image sharing system of the embodiment of the invention;
Fig. 2 is the flow chart according to the image sharing method of the embodiment of the invention.
Embodiment
In order to make the features and advantages of the present invention clearer, the invention will be further described in conjunction with specific embodiments with reference to the accompanying drawings.
Main thought of the present invention is: preserve the essential information of sharing about picture on the share service device, make offline client when reaching the standard grade, can obtain the message of not receiving during the off-line, and according to the essential information of preserving on the share service device to the online client-requested image sharing that image sharing is arranged.
Particularly, referring to Fig. 1, Fig. 1 is the block diagram according to the image sharing system of the embodiment of the invention.The system of support offline user image sharing based on P-2-P technology shown in Figure 1 comprises: share service device, P2P server and client side A, B, C.
The composition of share service device, P2P server and client side A, B, C and annexation and existing image sharing system based on P-2-P technology similar, customer end A, B, C link to each other with the share service device with the P2P server, and in system of the present invention, be not limited to three clients, a plurality of clients can be arranged.Each client all has unique sign ID, and sign all is kept in P2P server and the share service device, and client is all observed common P2P agreement, by the communication between the P2P server support client.The P2P server is built direct channel for the communication between the client of login, makes the communication between the client carry out transfer by server.
With existing based on the image sharing system of P-2-P technology different be, client terminal local is in the present embodiment also preserved shared information, the information of the image sharing that is used to write down the information of the image sharing that comprises that oneself is initiated and oneself receives, these shared information comprise initiates the client id that picture is shared, resource ID, further can comprise resource description, in the shared information of initiating the shared client of picture, preferably can also comprise the client that image sharing will send to, these shared information can be stored in the shared tabulation that is arranged on client terminal local, and it is as shown in table 1 to share tabulation.
| Initiate the client id that picture is shared | Resource ID | Resource description | The client that image sharing will send to |
Table 1
In addition, client at present embodiment gets access to from the share service device behind the unique resource ID in this locality, can in local internal memory, generate the INI configuration file that name is called " resource ID .ini " automatically, so that picture resource is kept in the local internal memory, when have client-requested next time, can directly picture resource be transferred to the client of the request of initiation.
The picture that share service device in the present embodiment is used to client to share is distributed in the unique resource ID of client terminal local, also is used to preserve the reception resource information of shared resource information and each client.In the share service device, can preserve shared resource information by a shared resource information table is set, for being provided with, each client receives the reception resource that sharing table is preserved each client simultaneously.Shared resource information comprises at least initiates the client id that picture shared client id, resource ID and image sharing are sent to, and can further include the file number under resource description and the catalogue resource, and the shared resource information table is as shown in table 2.
| Initiate the client id that picture is shared | Resource ID | Resource description | The file number | The client id that image sharing will send to |
Table 2
The reception resource information of each client comprises whether receive, it is as shown in table 3 to receive sharing table if initiating picture shared client id, resource ID and all files.Wherein, the default value of " whether all files receives " is a "No".
| Initiate the client id that picture is shared | Resource ID | Whether all files receives |
Table 3
Below, send image sharing with customer end A to customer end B and client C, and the customer end B off-line, and client C online be example, describe process in detail based on system's support offline user image sharing shown in Figure 1.
Referring to Fig. 2, Fig. 2 is the flow chart according to the image sharing method of the embodiment of the invention.The shared resource information table is set in the share service device to be preserved shared resource information and receives sharing table preservation reception resource information for each client is provided with, at client terminal local shared tabulation is set, supports that the detailed process and the step of offline user image sharing are as follows:
The client that the client that step 201, initiation picture are shared will send to for image sharing sends shares notification message, send for simultaneously the share service device and share message, the share service device increases list item according to received shared message in the reception sharing table of shared resource information table and corresponding client;
Here, initiating the shared client of picture is customer end A, the client that image sharing sent to is customer end B and client C, the direct channel that customer end A is built for it according to the P2P server sends shared notification message to customer end B and client C respectively, similarly, the communication between customer end A, B, the C comprises that the transmission diagram sheet all is to be undertaken by the direct channel of being built by the P2P server.
In the present embodiment, the image sharing resource ID that for example customer end A sent is 1001, and resource description is " a Mount Huang photo ", and customer end A can at first increase list item in the shared tabulation that preserve this locality after sending shared notification message, as shown in table 4.
| Initiate the client id that picture is shared | Resource ID | Picture is described | The client that image sharing will send to |
| A | 1001 | The Mount Huang photo | B、C |
Table 4
The shared message that customer end A sends for the share service device comprises ID, resource ID and the customer end B of customer end A and the ID of client C at least, shared message can further include resource description and file number, for example here, the file number is 10, so, the share service device increases a list item according to received shared message in the shared resource information table, as shown in table 5, simultaneously, in the reception sharing table of customer end B and client C, also increase a list item respectively, respectively shown in table 6 and table 7;
| Initiate the client id that picture is shared | Resource ID | Resource description | The file number | The client id that image sharing will send to |
| A | 1001 | The Mount Huang photo | 10 | B、C |
Table 5
| Initiate the client id that picture is shared | Resource ID | Whether all files receives |
| A | 1001 | Not |
Table 6
| Initiate the client id that picture is shared | Resource ID | Whether all files receives |
| A | 1001 | Not |
Table 7
Step 202, receive that the client of sharing notification message sends the picture request message to initiating the client that picture shares, after initiating client that picture shares and receiving the picture request message, to the client transmissions picture of initiating the picture request;
Here, because customer end B is not online, can not receive the shared notification message that customer end A sends, client C is online, receive share notification message after, send the picture request message to customer end A, customer end A is answered the request of client C, to client C transmission picture.
The client that step 203, picture receive increases the local list item of sharing tabulation, and receives success message to the transmission of share service device, and the share service device is revised the corresponding list item information that receives in the sharing table;
Behind whole picture file end of transmissions, client C at first increases list item in the shared tabulation that preserve this locality, as shown in table 8.
| Initiate the client id that picture is shared | Resource ID | Picture is described |
| A | 1001 | The Mount Huang photo |
Table 8
Then, client C sends to the share service device and receives successful notification message, receive success message and comprise the ID of client C, the ID and the resource ID of customer end A, so, the share service device finds the reception sharing table of client C, and the ID of the corresponding customer end A in the reception sharing table of client C and the list item of resource ID " whether all files receives " are revised as "Yes" according to the ID and the resource ID of customer end A, as shown in table 9.
| Initiate the client id that picture is shared | Resource ID | Whether all files receives |
| A | 1001 | Be |
Table 9
Step 204, client login share service device are searched during off-line and are initiated the client that picture is shared to oneself;
Customer end B in customer end A to oneself initiating to be in off-line state when picture is shared, do not receive shared notification message, certainly also can't ask image sharing, so when customer end B is reached the standard grade, login share service device, " whether all files receives " is the list item of "No" in the reception sharing table of search client B, i.e. table 6 can find that from the list item shown in the table 6 customer end A was 1001 picture resource to oneself sending resource ID once.
Whether the shared client of picture is initiated in step 205, judgement online, if then to initiating the client transmission picture request message that picture is shared, send the shared client of picture to the client transmissions picture of initiating the picture request; Otherwise, search other online client with image sharing, send the picture request message to certain on-line client that is found, receive that the client that sends the picture request message is to the client transmissions image sharing of initiating request.
Here, other client is meant the client except that the client of the share service of login described in the step 204 device client shared with initiating picture.
Customer end B can at first send a picture request message to customer end A, comprise the ID of customer end B, the ID and the resource ID 1001 of customer end A, the ID of customer end A and resource ID 1001 are used to locate image sharing, if customer end A is online, then answer the request of customer end B, the name of searching local automatic generation of preserving is called the configuration file of " 1001.ini ", to customer end B transmission picture; If customer end B is not received the response message of customer end A within a certain period of time, can think that then customer end A is not online, at this moment, customer end B is searched corresponding list item according to the ID and the resource ID 1001 of customer end A in the shared resource information table of share service device, in the list item that the ID and the resource ID 1001 of customer end A are located, be bound to find the field of the client id that image sharing will send to, be customer end B and client C, so, customer end B can send the picture request message to client C, the ID that comprises customer end B in this picture request message, the ID of customer end A and resource ID 1001, after client C receives the picture request message of customer end B, search customer end A in this locality according to the ID of customer end A and resource ID 1001 and once sent to the picture resource of oneself, then the picture resource that is found to the customer end B transmission.
By this method, when only all clients of giving when the customer end A image sharing were not online, customer end B just can not obtain image sharing, otherwise as long as the client that has a customer end A image sharing to give is online, customer end B can obtain this image sharing.
More than describe system and method in detail based on the support offline user image sharing of P-2-P technology, can see that from the above description the present invention passes through to increase by two relevant tables in the share service device of existing image sharing system based on P-2-P technology, the essential information that preservation is shared about picture realizes that offline client can obtain the image sharing of not received during the off-line when reaching the standard grade.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1, a kind of image sharing system comprises client that has unique ID more than and the point-to-point P2P server that links to each other with client at least, it is characterized in that client also is used to preserve shared information; This system also comprises:
The share service device links to each other with client, and the picture that is used to client to share distributes unique resource ID, and preserves the reception resource information of shared resource information and each client.
2, system according to claim 1 is characterized in that, described client is for further having the client that the name of generating is called the INI configuration file function of resource ID.
3, a kind of image sharing method is characterized in that, comprising:
The client that the client that A, initiation picture are shared will send to for image sharing sends shares notification message, send for simultaneously the share service device and share message, the share service device is preserved the reception resource information of shared resource information and corresponding client according to received shared message;
The client transmissions picture that B, initiation picture are shared, the client that picture receives is preserved the information of sharing in this locality, and sends the reception success message to the share service device, and the share service device is revised the pairing reception resource information of this client;
C, client login share service device, search during off-line and initiate the client that picture is shared to oneself, judge whether the shared client of initiation picture is online, if, then, send the shared client of picture to the client transmissions picture of initiating the picture request to initiating the client transmission picture request message that picture is shared; Otherwise, search other online client with image sharing, send the picture request message to the online client that is found, the client of receiving the picture request message is to the client transmissions image sharing of initiating request.
4, method according to claim 3, it is characterized in that, before described steps A, this method further comprises: the shared resource table of preserving shared resource information and the reception sharing table of preserving the reception resource information of each client are set in the share service device, the shared tabulation of preserving the information of sharing is set at client terminal local.
According to claim 3 or 4 described methods, it is characterized in that 5, described shared resource information comprises at least: initiate the client id that picture shared client id, resource ID and image sharing will send to;
Whether described reception resource information comprises at least: initiate picture shared client id, resource ID and all files and receive;
Described shared information of preserving at client terminal local comprises at least: initiate client id and resource ID that picture is shared.
6, method according to claim 5 is characterized in that, described shared resource information further comprises: the file number of resource description and image sharing;
Described shared information of preserving at client terminal local further comprises: resource description;
In the shared information of initiating the shared client storage of picture, further comprise: the client id that image sharing will send to.
According to claim 3 or 4 described methods, it is characterized in that 7, between described steps A and step B, this method further comprises:
Receive the client of sharing notification message to initiating the client transmission picture request message that picture is shared, the client that the initiation picture is shared receives the picture request message.
8, according to claim 3 or 4 described methods, it is characterized in that, search described in the step C and comprise: the reception resource information of search client correspondence, check whether all files wherein receives the information for denying, the client id and the resource ID that find corresponding initiation picture to share.
9, method according to claim 8, it is characterized in that, search other online client described in the step C with image sharing, comprise: in the shared resource information that the share service device is preserved, search the client id that image sharing will send to according to client id and resource ID that the initiation picture that is found is shared, select the wherein online client of non-self ID.
10, according to claim 3 or 4 described methods, it is characterized in that, judge described in the step C whether the shared client of initiation picture is online, comprise: the client of described login share service device is to initiating the client transmission picture request message that picture is shared, judge and whether receive the response message of initiating the shared client of picture in the certain hour, if receive, it is online to initiate the shared client of picture; Otherwise, initiate the client off-line that picture is shared.
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| CNB2006100650880A CN100563197C (en) | 2006-03-16 | 2006-03-16 | A kind of image sharing system and method |
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| CNB2006100650880A CN100563197C (en) | 2006-03-16 | 2006-03-16 | A kind of image sharing system and method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011017868A1 (en) * | 2009-08-11 | 2011-02-17 | 中兴通讯股份有限公司 | Method for sharing files between terminals and terminal thereof |
| CN102624873A (en) * | 2012-02-16 | 2012-08-01 | 上海华勤通讯技术有限公司 | Image sharing method, image sharing system and electronic equipment |
| CN102687117A (en) * | 2012-02-06 | 2012-09-19 | 华为技术有限公司 | Method and device for data transmission |
| CN103747136A (en) * | 2013-12-26 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Method and apparatus for pushing pictures |
| CN103797493A (en) * | 2011-08-18 | 2014-05-14 | 高通股份有限公司 | Smart camera for sharing pictures automatically |
| CN104348705A (en) * | 2013-08-01 | 2015-02-11 | 上海云睦网络科技有限公司 | Picture group sending data processing method based on enterprise instant communication platform |
| CN110719319A (en) * | 2019-09-18 | 2020-01-21 | 维沃移动通信有限公司 | Resource sharing method, device, terminal equipment and storage medium |
| CN111316619A (en) * | 2018-08-13 | 2020-06-19 | 华为技术有限公司 | Photo sharing method and electronic equipment |
| CN113783932A (en) * | 2021-08-06 | 2021-12-10 | 深圳市华阳国际工程设计股份有限公司 | File transmission method and system based on P2P file distribution network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011017868A1 (en) * | 2009-08-11 | 2011-02-17 | 中兴通讯股份有限公司 | Method for sharing files between terminals and terminal thereof |
| US10089327B2 (en) | 2011-08-18 | 2018-10-02 | Qualcomm Incorporated | Smart camera for sharing pictures automatically |
| CN103797493A (en) * | 2011-08-18 | 2014-05-14 | 高通股份有限公司 | Smart camera for sharing pictures automatically |
| CN103797493B (en) * | 2011-08-18 | 2019-05-07 | 高通股份有限公司 | For sharing the smart camera of picture automatically |
| CN102687117A (en) * | 2012-02-06 | 2012-09-19 | 华为技术有限公司 | Method and device for data transmission |
| CN102687117B (en) * | 2012-02-06 | 2014-09-03 | 华为技术有限公司 | Method and device for data transmission |
| CN102624873B (en) * | 2012-02-16 | 2015-07-29 | 上海华勤通讯技术有限公司 | Picture sharing method, system and electronic equipment |
| CN102624873A (en) * | 2012-02-16 | 2012-08-01 | 上海华勤通讯技术有限公司 | Image sharing method, image sharing system and electronic equipment |
| CN104348705A (en) * | 2013-08-01 | 2015-02-11 | 上海云睦网络科技有限公司 | Picture group sending data processing method based on enterprise instant communication platform |
| CN103747136A (en) * | 2013-12-26 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Method and apparatus for pushing pictures |
| CN111316619A (en) * | 2018-08-13 | 2020-06-19 | 华为技术有限公司 | Photo sharing method and electronic equipment |
| CN111316619B (en) * | 2018-08-13 | 2021-08-03 | 华为技术有限公司 | Photo sharing method and electronic equipment |
| US11470153B2 (en) | 2018-08-13 | 2022-10-11 | Huawei Technologies Co., Ltd. | Photo sharing method and electronic device |
| CN110719319A (en) * | 2019-09-18 | 2020-01-21 | 维沃移动通信有限公司 | Resource sharing method, device, terminal equipment and storage medium |
| CN110719319B (en) * | 2019-09-18 | 2022-12-27 | 维沃移动通信有限公司 | Resource sharing method, device, terminal equipment and storage medium |
| CN113783932A (en) * | 2021-08-06 | 2021-12-10 | 深圳市华阳国际工程设计股份有限公司 | File transmission method and system based on P2P file distribution network |
| CN113783932B (en) * | 2021-08-06 | 2022-08-02 | 深圳市华阳国际工程设计股份有限公司 | File transmission method and system based on P2P file distribution network |
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| CN100563197C (en) | 2009-11-25 |
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