CN105681260A - Cloud storage file transmission method, fusion communication platform, sending end and system - Google Patents
Cloud storage file transmission method, fusion communication platform, sending end and system Download PDFInfo
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- CN105681260A CN105681260A CN201410665917.3A CN201410665917A CN105681260A CN 105681260 A CN105681260 A CN 105681260A CN 201410665917 A CN201410665917 A CN 201410665917A CN 105681260 A CN105681260 A CN 105681260A
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Abstract
The invention provides a cloud storage file transmission method, a fusion communication platform, a sending end and a system. The method comprises the steps that: the fusion communication platform receives a file transmission request sent by the sending end, wherein the file transmission request comprises identification information of a file to be transmitted on a cloud storage platform; the fusion communication platform sends the file transmission request comprising the identification information of the file to be transmitted on the cloud storage platform to a receiving end, and the receiving end downloads the file to be transmitted from the cloud storage platform according to the identification information of the file to be transmitted on the cloud storage platform; or the fusion communication platform downloads the file to be transmitted from the cloud storage platform according to the identification information of the file to be transmitted on the cloud storage platform, and sends the file to be transmitted to the receiving end. The cloud storage file transmission method provided by the invention is used for improving the file transmission efficiency and saving the data flow in the file transmission process.
Description
Technical field
The present invention relates to field of data service, especially relate to a kind of transmit the method for cloud storage file, converged communication platform, transmitting terminal and system.
Background technology
Along with the fast development of mobile Internet and the large area of intelligent terminal are popularized, along with the appearance of converged communication is with fast-developing, using network to carry out the important component part that instant messaging is increasingly becoming in people's Working Life, the multifarious requirement of network service in instant messaging is also improved constantly by people. By sharing of file is made the demand that file is transmitted by people day by day increase by the exchange and cooperation of file and life in instant messaging.
Converged communication (RichCommunicationSuite, RCS) new traffic pattern computer technology and conventional communication techniques being merged one is referred to, fusion calculation machine network and conventional communication networks are in a network platform, it is achieved numerous application services such as the transmission of phone, fax, data, audio/video conference, call center, instant messaging. At present whole world mainstream telecommunications operation commercial city is one after another by core direction that converged communication scope of business is business and technical development.
And along with the fast development of mobile Internet, individual's cloud storage service is also more and more general, individual's cloud storage service refers to and provides the user personal data (such as address list, mail, the photo stored in a network, calendar, file etc.) service, and realize user multiple terminal (mobile phone, PAD, PC, intelligent television etc.) on personal document's data keep synchronizing.
The method carrying out file transmission in current instant messaging has two classes, and the first kind is to send terminal to carry out point-to-point file transmission with receiving terminal; Equations of The Second Kind is the transfer by server, sends terminal first by files passe to server when namely sending file every time, and server is transferred to reception terminal file again. Wherein first kind transmission means transmitted data amount is big, and the degree of dependence of network condition is strong. Although Equations of The Second Kind transmission means make use of the resource of server platform, but still needs sender immediately to go up transmitting file, it does not have solve the problem that transmitted data amount is big.
But, all there is the problem that file transmission efficiency is relatively low in above two method, combines all without by converged communication message flow and cloud storage document flow.
Summary of the invention
In order to improve file transmission efficiency the data traffic saving in document transmission process, the invention provides and a kind of transmit the method for cloud storage file, converged communication platform, transmitting terminal and system.
To achieve these goals, the invention provides a kind of method transmitting cloud storage file, be applied to converged communication platform, wherein, the method includes:
The file transmission request that converged communication platform receiving end/sending end sends, file transmission request includes: the file to be transmitted identification information on cloud storage platform; The file comprising the file to be transmitted identification information on cloud storage platform is transmitted request and is sent to receiving terminal by converged communication platform, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, downloads file to be transmitted from cloud storage platform; Or converged communication platform downloads file to be transmitted according to the file to be transmitted identification information on cloud storage platform from cloud storage platform, and file to be transmitted is sent to receiving terminal.
Optionally, before the file transmission request that converged communication platform receiving end/sending end sends, method also includes: the first registration message that converged communication platform receiving end/sending end sends, and the first registration message is uploaded to cloud storage platform is authenticated, the first registration message including, whether transmitting terminal has the label of cloud storage file transfer capability.
Optionally, after the file transmission request that converged communication platform receiving end/sending end sends, method also includes: converged communication platform is according to file transmission request, judge whether receiving terminal has cloud storage file transfer capability, if receiving terminal has cloud storage file transfer capability, then enter converged communication platform and the file comprising the file to be transmitted identification information on cloud storage platform transmission request is sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download the step of file to be transmitted; If receiving terminal does not have cloud storage file transfer capability, then converged communication platform downloads file to be transmitted according to the file to be transmitted identification information on cloud storage platform from cloud storage platform, and file to be transmitted is transmitted directly to receiving terminal.
Optionally, before the file transmission request that converged communication platform receiving end/sending end sends, method also includes: converged communication platform receives the second registration message that receiving terminal sends, and includes whether receiving terminal has the label of cloud storage file transfer capability in the second registration message.
Optionally, file to be transmitted is sent to receiving terminal, specifically includes: converged communication platform sets up the message session trunk protocol MSRP session with receiving terminal by session initiation protocol SIP signaling; File to be transmitted is sent to receiving terminal by MSRP session by converged communication platform.
Optionally, the form of file transmission request is sip message form.
Optionally, identification information includes: the information of the authentication information of file to be transmitted and the effect duration of file to be transmitted.
According to another aspect of the present invention, additionally providing a kind of method transmitting cloud storage file, be applied to the transmitting terminal in instant messaging, the method includes: transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform; Transmitting terminal sends file transmission request to converged communication platform, file transmission request includes: the file to be transmitted identification information on cloud storage platform, by converged communication platform, the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request and be sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; Or from cloud storage platform, download file to be transmitted according to the file to be transmitted identification information on cloud storage platform by converged communication platform, and file to be transmitted is sent to receiving terminal.
Optionally, if file to be transmitted is the file that transmitting terminal this locality preserves, correspondingly, before transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform, method also includes: the check information of file to be transmitted is sent to cloud storage platform by transmitting terminal, judged whether file to be transmitted is present on cloud storage platform by cloud storage platform according to the check information received, if file to be transmitted is present on cloud storage platform, then by cloud storage platform, the identification information of file to be transmitted is sent to transmitting terminal;If file to be transmitted is not present on cloud storage platform, then transmitting terminal is by files passe to be transmitted to cloud storage platform, cloud storage platform after receiving and save file to be transmitted, cloud storage platform the identification information of file to be transmitted is sent to transmitting terminal.
Optionally, before transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform, method also includes: transmitting terminal sends the first registration message to converged communication platform, and by converged communication platform, the first registration message is uploaded to cloud storage platform and is authenticated, the first registration message including, whether transmitting terminal has the label of cloud storage file transfer capability.
According to another aspect of the present invention, additionally providing a kind of converged communication platform, this converged communication platform includes:
Receiver module, for the file transmission request that receiving end/sending end sends, file transmission request includes: the file to be transmitted identification information on cloud storage platform; First sending module, it is sent to receiving terminal for the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; Or for downloading file to be transmitted according to the file to be transmitted identification information on cloud storage platform from cloud storage platform, and file to be transmitted is sent to receiving terminal.
Optionally, receiver module is further used for the first registration message that receiving end/sending end sends, and the first registration message is uploaded to cloud storage platform is authenticated, and includes whether transmitting terminal has the label of cloud storage file transfer capability in the first registration message.
Optionally, converged communication platform also includes judge module, judge module is used for judging whether receiving terminal has cloud storage file transfer capability, if receiving terminal has cloud storage file transfer capability, then trigger the first sending module and the file comprising the file to be transmitted identification information on cloud storage platform transmission request is sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; If receiving terminal does not have cloud storage file transfer capability, then trigger the first sending module and from cloud storage platform, download file to be transmitted according to the file to be transmitted identification information on cloud storage platform, and file to be transmitted is transmitted directly to receiving terminal.
Optionally, receiver module is further used for receiving the second registration message that receiving terminal sends, and includes whether receiving terminal has the label of cloud storage file transfer capability in the second registration message.
Optionally, the first sending module is further used for setting up the message session trunk protocol MSRP session with receiving terminal by session initiation protocol SIP signaling, and by MSRP session, file to be transmitted is sent to receiving terminal.
According to another aspect of the present invention, additionally providing a kind of transmitting terminal, this transmitting terminal includes: acquisition module, for obtaining the file to be transmitted identification information on cloud storage platform from cloud storage platform; Second sending module, for sending file transmission request to converged communication platform, file transmission request includes: the file to be transmitted identification information on cloud storage platform, by converged communication platform, the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request and be sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; Or from cloud storage platform, download file to be transmitted according to the file to be transmitted identification information on cloud storage platform by converged communication platform, and file to be transmitted is sent to receiving terminal.
Optionally, second sending module is further used for sending to cloud storage platform the check information of file to be transmitted, judged whether file to be transmitted is present on cloud storage platform by cloud storage platform according to the check information received, if file to be transmitted is present on cloud storage platform, then by cloud storage platform, the identification information of file to be transmitted is sent to transmitting terminal;If file to be transmitted is not present on cloud storage platform, then trigger the second sending module, after cloud storage platform receives and save file to be transmitted, cloud storage platform the identification information of file to be transmitted is sent to transmitting terminal.
Optionally, second sending module is further used for sending the first registration message to converged communication platform, and by converged communication platform, the first registration message is uploaded to cloud storage platform and is authenticated, the first registration message including, whether transmitting terminal has the label of cloud storage file transfer capability.
According to another aspect of the present invention, additionally providing the system of a kind of file transmission, this system includes: the converged communication platform of cloud storage platform and any of the above one.
Optionally, this system also includes the transmitting terminal of any of the above one.
The invention has the beneficial effects as follows:
Present invention utilizes the feature of cloud storage platform, converged communication message flow in converged communication platform is combined with the cloud storage file transfer process on cloud storage platform, improve the efficiency of transmission of file to be transmitted so that the easier smoothness of transmitting procedure of file to be transmitted; Additionally, by the cloud storage file transfer capability of transmitting terminal and receiving terminal and cloud storage platform interface, file to be transmitted need not directly be uploaded onto the server or receiving terminal by sender, but only that send the file to be transmitted identification information on cloud storage platform, breach traditional point-to-point transmission and the performance bottleneck of server transfer transmission, decrease the data traffic in document transmission process.
Accompanying drawing explanation
Fig. 1 represents the key step flow chart of the method for the file transmission being applied to converged communication platform in embodiments of the invention;
Fig. 2 represents the flow chart of steps in embodiments of the invention after converged communication platform receives file transmission request;
Fig. 3 represents the key step flow chart of the method for the file transmission being applied to transmitting terminal in embodiments of the invention;
Fig. 4 represents that in embodiments of the invention, transmitting terminal obtains the key step flow chart before the file to be transmitted identification information on cloud storage platform from cloud storage platform;
Fig. 5 represents the whole flow chart of steps in embodiments of the invention when receiving terminal has cloud storage file transfer capability;
Fig. 6 represents the whole flow chart of steps in embodiments of the invention when receiving terminal does not have cloud storage file transfer capability;
Fig. 7 represents the primary structure block diagram of converged communication platform in embodiments of the invention;
Fig. 8 represents the primary structure block diagram of transmitting terminal in embodiments of the invention;
Fig. 9 represents the primary structure block diagram of the system that embodiments of the invention file transmits.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings. Although accompanying drawing showing the exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and should do not limited by embodiments set forth here. On the contrary, it is provided that these embodiments are able to be best understood from the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
As it is shown in figure 1, the key step flow chart of the method for the file transmission that is applied to converged communication platform in embodiments of the invention, comprise the steps:
Step S101, the file transmission request that converged communication platform receiving end/sending end sends, file transmission request includes: the file to be transmitted identification information on cloud storage platform.
In the present embodiment, the file transmission request that converged communication platform receiving end/sending end sends, file transmission request includes the file to be transmitted identification information on cloud storage platform, preferably, this identification information can be this file to be transmitted Uniform Resource Identifier URI on cloud storage platform, can include the authentication information of file to be transmitted and the information etc. of the effect duration of file to be transmitted in described identification information.At this it should be noted that this identification information is not limited to this kind of mode of URI. Optionally, the form of file transmission request can be sip message form, and type of message (content-type) is defined as cloud storage file (cloudfile) type, and file transmission request is when the type of file to be transmitted is cloud storage file type, transmitting terminal generates and send to converged communication platform.
Preferably, in the present embodiment, before the file transmission request that converged communication platform receiving end/sending end sends, the first registration message that converged communication platform first receiving end/sending end sends, and the first registration message is uploaded to cloud storage platform is authenticated, the first registration message including, whether transmitting terminal has the label of cloud storage file transfer capability. Preferably, the label of this cloud storage file transfer capability can be the feature-tag of this first registration message is " cloudfile ". If the feature-tag that the first registration message carries is " cloudfile ", then illustrate that this transmitting terminal has cloud storage file transfer capability. At this it should be noted that the label of cloud storage file transfer capability is not limited to this kind of mode.
Preferably, in the present embodiment, before converged communication platform accepts the file transmission request that transmitting terminal sends, converged communication platform receives the second registration message that receiving terminal sends, and includes whether receiving terminal has the label of cloud storage file transfer capability in the second registration message. Same, the feature-tag that the label of this cloud storage file transfer capability can be this second registration message is " cloudfile ". If the feature-tag that the second registration message carries is " cloudfile ", then illustrate that this receiving terminal has cloud storage file transfer capability. Needing also exist for illustrating, the label of this cloud storage file transfer capability is not limited to this kind of mode.
Step S102, the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request and is sent to receiving terminal by converged communication platform, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted.
In the present embodiment, the file comprising the file to be transmitted identification information on cloud storage platform directly can be transmitted request and be sent to receiving terminal by converged communication platform, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted.
After receiving the file transmission request that terminal receives the identification information comprising file to be transmitted on cloud storage platform, receiving terminal can use http protocol from cloud storage platform downloading files according to this identification information.
Step S103, converged communication platform downloads file to be transmitted according to the file to be transmitted identification information on cloud storage platform from cloud storage platform, and file to be transmitted is sent to receiving terminal.
In the present embodiment, converged communication platform can download file to be transmitted according to the file to be transmitted identification information on cloud storage platform from cloud storage platform, and file to be transmitted is sent to receiving terminal.
Preferably, converged communication platform uses http protocol to be got off by file download to be transmitted from cloud storage platform according to this identification information. At converged communication platform by the document transmission process to be transmitted after under file download to be transmitted, converged communication platform can first pass through session initiation protocol signaling SIP signaling and set up continuous agreement MSRP session channel in message session with receiving terminal, then passes through this MSRP session channel and this file to be transmitted is sent to receiving terminal.
As in figure 2 it is shown, be when converged communication platform receives the flow chart of steps after file transmission is asked in embodiments of the invention, comprise the steps:
Step S201, according to file transmission request, it is judged that whether receiving terminal has cloud storage file transfer capability.
In the present embodiment, after converged communication terminal have received file transmission request, according to the content in file transmission request, it is judged that whether the receiving terminal selected by transmitting terminal possesses cloud storage file transfer capability. When converged communication platform judges whether receiving terminal possesses cloud storage file transfer capability, can check entrained by this receiving terminal the second registration message on converged communication platform, whether feature-tag is " cloudfile ", if, then illustrate that this receiving terminal has cloud storage file transfer capability, if it is not, then illustrate that this receiving terminal does not have cloud storage file transfer capability.
Step S202, if receiving terminal has cloud storage file transfer capability, then enter converged communication platform and the file comprising the file to be transmitted identification information on cloud storage platform transmission request is sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download the step of file to be transmitted.
In the present embodiment, if receiving terminal has cloud storage file transfer capability, then the file comprising the file to be transmitted identification information on cloud storage platform is directly transmitted request and is sent to receiving terminal by converged communication platform, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted. Preferably, this identification information can be URI, meanwhile, can also include the authentication information of file to be transmitted and the information of the effect duration of file to be transmitted in this identification information.
After receiving the file transmission request that terminal receives the identification information comprising file to be transmitted on cloud storage platform, receiving terminal can use http protocol from cloud storage platform downloading files according to this identification information.
Step S203, if receiving terminal does not have cloud storage file transfer capability, then converged communication platform downloads file to be transmitted according to the file to be transmitted identification information on cloud storage platform from cloud storage platform, and file to be transmitted is transmitted directly to receiving terminal.
In the present embodiment, if receiving terminal does not have cloud storage file transfer capability, then converged communication platform can use http protocol to download file to be transmitted from cloud storage platform according to the file to be transmitted identification information on cloud storage platform, this identification information can be URI, meanwhile, the information of the authentication information of file to be transmitted and the effect duration of file to be transmitted can also be included in this identification information. Converged communication platform uses http protocol to be got off by file download to be transmitted from cloud storage platform according to this identification information. At converged communication platform by the document transmission process to be transmitted after under file download to be transmitted, converged communication platform can first pass through SIP signaling and set up MSRP session channel with receiving terminal, then passes through this MSRP session channel and this file to be transmitted is sent to receiving terminal.
As it is shown on figure 3, the key step flow chart of the method for the file transmission that is applied to transmitting terminal in embodiments of the invention, comprise the steps:
Step S301, transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform.
In the present embodiment, transmitting terminal first has to obtain the file to be transmitted identification information on cloud storage platform from cloud storage platform, optionally, identification information can be this file to be transmitted Uniform Resource Identifier URI on cloud storage platform, and can include the authentication information of file to be transmitted and the information of the effect duration of file to be transmitted in identification information.
Preferably, before transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform, first transmitting terminal carries out the first registration on cloud storage platform, and by converged communication platform, the first registration message is uploaded to cloud storage platform and is authenticated, the first registration message including, whether transmitting terminal has the label of cloud storage file transfer capability. Preferably, the label of this cloud storage file transfer capability can be the feature-tag of this registration message is " cloudfile ". If the feature-tag that registration message carries is " cloudfile ", then illustrate that this transmitting terminal has cloud storage file transfer capability. At this it should be noted that the label of this cloud storage file transfer capability is not limited to this kind of mode.
Step S302, transmitting terminal sends file transmission request to converged communication platform, file transmission request includes: the file to be transmitted identification information on cloud storage platform, by converged communication platform, the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request and be sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; Or from cloud storage platform, download file to be transmitted according to the file to be transmitted identification information on cloud storage platform by converged communication platform, and file to be transmitted is sent to receiving terminal.
In the present embodiment, after transmitting terminal obtains this identification information, transmitting terminal sends the file transmission request including the file to be transmitted identification information on cloud storage platform to converged communication platform, the form of this document transmission request can be sip message form, and type of message (content-type) is defined as cloud storage file (cloudfile) type, file transmission request is when the type of file to be transmitted is cloud storage file type, and transmitting terminal generates what backward converged communication platform was transmitted. It addition, this identification information can be this file to be transmitted Uniform Resource Identifier URI on cloud storage platform, and identification information can include the authentication information of file to be transmitted and the information of the effect duration of file to be transmitted.
As shown in Figure 4, from cloud storage platform, obtain the key step flow chart before the file to be transmitted identification information on cloud storage platform for transmitting terminal in embodiments of the invention, comprise the steps:
Step S401, the check information of file to be transmitted is sent to cloud storage platform by transmitting terminal, cloud storage platform judge whether file to be transmitted is present on cloud storage platform according to the check information received.
In the present embodiment, after the selected file to be transmitted to send of transmitting terminal, if this file to be transmitted is the file that transmitting terminal this locality preserves, then first the check information of file to be transmitted is sent to cloud storage platform by transmitting terminal, preferably, whether Already in this check information can be the summary info of file to be transmitted, after cloud storage platform receives this check information, judge on this file to be transmitted cloud storage platform according to this check information. If this check information is summary info, then summary information algorithm MD5 can be adopted to judge.
Step S402, if file to be transmitted is present on cloud storage platform, is then sent to transmitting terminal by cloud storage platform by the identification information of file to be transmitted.
In the present embodiment, if on file to be transmitted Already in cloud storage platform, then transmitting terminal without preserving the files passe of file again to cloud storage platform by this locality, and the file to be transmitted identification information on cloud storage platform is directly sent to receiving terminal by cloud storage platform.
Step S403, if file to be transmitted is not present on cloud storage platform, then transmitting terminal is by files passe to be transmitted to cloud storage platform, after cloud storage platform receives and save file to be transmitted, cloud storage platform the identification information of file to be transmitted is sent to transmitting terminal.
In the present embodiment, if file to be transmitted is not present on cloud storage platform, then transmitting terminal needs the file to be transmitted by this locality preserves first to be uploaded to cloud storage platform, then, after cloud storage platform receives and save file to be transmitted, the identification information of file to be transmitted is sent to receiving terminal by cloud storage platform again.
As it is shown in figure 5, for whole flow chart of steps when receiving terminal has cloud storage file transfer capability in embodiments of the invention, specifically include following steps:
Step S501, transmitting terminal sends the first registration message, includes the label of cloud storage file transfer capability in the first registration message.
In the present embodiment, the label of this cloud storage file transfer capability can be the feature-tag of this registration message is " cloudfile ". If the feature-tag that registration message carries is " cloudfile ", then illustrate that this transmitting terminal has cloud storage file transfer capability. At this it should be noted that the label of this cloud storage file transfer capability is not limited to this kind of mode.
Step S502, receiving terminal sends the second registration message, includes the label of cloud storage file transfer capability in the second registration message.
In the present embodiment, same, the feature-tag that the label of this cloud storage file transfer capability can be this second registration message is " cloudfile ". If the feature-tag that the second registration message carries is " cloudfile ", then illustrate that this receiving terminal has cloud storage file transfer capability, if the content-type that the second registration message carries is not " cloudfile ", then illustrate that this receiving terminal does not have cloud storage file transfer capability. Needing also exist for illustrating, the label of this cloud storage file transfer capability is not limited to this kind of mode.
Step S503, the identification information of file to be transmitted, by files passe to be transmitted to cloud storage platform, is sent to transmitting terminal by cloud storage platform by transmitting terminal.
In the present embodiment, after the selected file to be transmitted to send of transmitting terminal, if this file to be transmitted is the file that transmitting terminal this locality preserves, then first the check information of file to be transmitted is sent to cloud storage platform by transmitting terminal, preferably, whether Already in this check information can be the summary info of file to be transmitted, after cloud storage platform receives this check information, judge on this file to be transmitted cloud storage platform according to this check information. If this check information is summary info, then summary information algorithm MD5 can be adopted to judge. If on file to be transmitted Already in cloud storage platform, then transmitting terminal without preserving the files passe of file again to cloud storage platform by this locality, and the file to be transmitted identification information on cloud storage platform is directly sent to receiving terminal by cloud storage platform; If file to be transmitted is not present on cloud storage platform, then transmitting terminal needs the file to be transmitted by this locality preserves first to be uploaded to cloud storage platform, then, after cloud storage platform receives and save file to be transmitted, the identification information of file to be transmitted is sent to receiving terminal by cloud storage platform again.
Step S504, transmitting terminal sends file transmission request, and file transmission request includes: the file to be transmitted identification information on cloud storage platform.
In the present embodiment, the form of this document transmission request can be sip message form, and type of message (content-type) is defined as cloud storage file (cloudfile) type, file transmission request is when the type of file to be transmitted is cloud storage file type, and transmitting terminal generates what backward converged communication platform was transmitted. It addition, this identification information can be this file to be transmitted Uniform Resource Identifier URI on cloud storage platform, and identification information can include the authentication information of file to be transmitted and the information of the effect duration of file to be transmitted.
Step S505, converged communication platform is according to file transmission request, it is judged that receiving terminal possesses cloud file transfer capability.
In the present embodiment, after converged communication terminal have received file transmission request, according to the content in file transmission request, it is judged that the receiving terminal selected by transmitting terminal possesses cloud storage file transfer capability. When converged communication platform judges that receiving terminal possesses cloud storage file transfer capability, can check entrained by this receiving terminal the second registration message on converged communication platform, whether feature-tag is " cloudfile ", if so, then illustrate that this receiving terminal has cloud storage file transfer capability.
Step S506, the file including the file to be transmitted identification information on cloud storage platform is transmitted request and is sent to receiving terminal by converged communication platform.
Step S507, receiving terminal receives file transmission request, obtains the file to be transmitted identification information on cloud storage platform.
In the present embodiment, the file to be transmitted identification information on cloud storage platform can be URI, meanwhile, can also include the authentication information of file to be transmitted and the information of the effect duration of file to be transmitted in this identification information.
Step S508, receiving terminal is according to identification information, from cloud storage platform downloading files.
In the present embodiment, receiving terminal can use http protocol from cloud storage platform downloading files according to this identification information.
Fig. 6 represents the whole flow chart of steps in embodiments of the invention when receiving terminal does not have cloud storage file transfer capability, comprises the steps:
Step S601, transmitting terminal sends the first registration message, includes the label of cloud storage file transfer capability in the first registration message.
In the present embodiment, the label of this cloud storage file transfer capability can be the feature-tag of this registration message is " cloudfile ". If the feature-tag that registration message carries is " cloudfile ", then illustrate that this transmitting terminal has cloud storage file transfer capability. At this it should be noted that the label of this cloud storage file transfer capability is not limited to this kind of mode.
Step S602, receiving terminal sends the second registration message, does not include the label of cloud storage file transfer capability in the second registration message.
In the present embodiment, same, the feature-tag that the label of this cloud storage file transfer capability can be this second registration message is " cloudfile ". If the feature-tag that the second registration message carries is not " cloudfile ", then illustrate that this receiving terminal does not have cloud storage file transfer capability. Needing also exist for illustrating, the label of this cloud storage file transfer capability is not limited to this kind of mode.
Step S603, the identification information of file to be transmitted, by files passe to be transmitted to cloud storage platform, is sent to transmitting terminal by cloud storage platform by transmitting terminal.
In the present embodiment, after the selected file to be transmitted to send of transmitting terminal, if this file to be transmitted is the file that transmitting terminal this locality preserves, then first the check information of file to be transmitted is sent to cloud storage platform by transmitting terminal, preferably, whether Already in this check information can be the summary info of file to be transmitted, after cloud storage platform receives this check information, judge on this file to be transmitted cloud storage platform according to this check information. If this check information is summary info, then summary information algorithm MD5 can be adopted to judge.If on file to be transmitted Already in cloud storage platform, then transmitting terminal without preserving the files passe of file again to cloud storage platform by this locality, and the file to be transmitted identification information on cloud storage platform is directly sent to receiving terminal by cloud storage platform; If file to be transmitted is not present on cloud storage platform, then transmitting terminal needs the file to be transmitted by this locality preserves first to be uploaded to cloud storage platform, then, after cloud storage platform receives and save file to be transmitted, the identification information of file to be transmitted is sent to receiving terminal by cloud storage platform again.
Step S604, transmitting terminal sends file transmission request, and file transmission request includes: the file to be transmitted identification information on cloud storage platform.
In the present embodiment, the form of this document transmission request can be sip message form, and type of message (content-type) is defined as cloud storage file (cloudfile) type, file transmission request is when the type of file to be transmitted is cloud storage file type, and transmitting terminal generates what backward converged communication platform was transmitted. It addition, this identification information can be this file to be transmitted Uniform Resource Identifier URI on cloud storage platform, and identification information can include the authentication information of file to be transmitted and the information of the effect duration of file to be transmitted.
Step S605, converged communication platform is according to file transmission request, it is judged that receiving terminal does not possess cloud file transfer capability.
In the present embodiment, after converged communication terminal have received file transmission request, according to the content in file transmission request, it is judged that the receiving terminal selected by transmitting terminal does not possess cloud storage file transfer capability. When converged communication platform judges that receiving terminal possesses cloud storage file transfer capability, can check entrained by this receiving terminal the second registration message on converged communication platform, whether feature-tag is " cloudfile ", if it is not, then illustrate that this receiving terminal does not have cloud storage file transfer capability.
Step S606, converged communication platform is according to identification information, from cloud storage platform downloading files.
In the present embodiment, converged communication platform can use http protocol to be got off by file download to be transmitted from cloud storage platform according to this identification information.
Step S607, converged communication platform sets up continuous agreement MSRP in message session by session initiation protocol SIP signaling and receiving terminal.
In the present embodiment, at converged communication platform by the document transmission process to be transmitted after under file download to be transmitted, converged communication platform can first pass through SIP signaling and set up MSRP session channel with receiving terminal.
Step S608, file to be transmitted is sent to receiving terminal by MSRP by converged communication platform.
In the present embodiment, after file download to be transmitted is got off by converged communication platform, by MSRP, file to be transmitted is sent to receiving terminal.
As it is shown in fig. 7, be the primary structure block diagram of converged communication platform in embodiments of the invention, converged communication platform 700 specifically includes that
Receiver module 701, for the file transmission request that receiving end/sending end sends, file transmission request includes: the file to be transmitted identification information on cloud storage platform; First sending module 702, it is sent to receiving terminal for the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; Or for downloading file to be transmitted according to the file to be transmitted identification information on cloud storage platform from cloud storage platform, and file to be transmitted is sent to receiving terminal.
Optionally, receiver module 701 is further used for the first registration message that receiving end/sending end sends, and the first registration message is uploaded to cloud storage platform is authenticated, and includes whether transmitting terminal has the label of cloud storage file transfer capability in the first registration message.
Optionally, converged communication platform also includes judge module, judge module is used for judging whether receiving terminal has cloud storage file transfer capability, if receiving terminal has cloud storage file transfer capability, then trigger the first sending module 702 and the file comprising the file to be transmitted identification information on cloud storage platform transmission request is sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; If receiving terminal does not have cloud storage file transfer capability, then trigger the first sending module 702 and from cloud storage platform, download file to be transmitted according to the file to be transmitted identification information on cloud storage platform, and file to be transmitted is transmitted directly to receiving terminal.
Optionally, receiver module 701 is further used for receiving the second registration message that receiving terminal sends, and includes whether receiving terminal has the label of cloud storage file transfer capability in the second registration message.
Optionally, the first sending module 702 is further used for setting up the message session trunk protocol MSRP session with receiving terminal by session initiation protocol SIP signaling, and by MSRP session, file to be transmitted is sent to receiving terminal.
As shown in Figure 8, for the primary structure block diagram of transmitting terminal in these embodiments of the invention 800, transmitting terminal 800 specifically includes that
Acquisition module 801, for obtaining the file to be transmitted identification information on cloud storage platform from cloud storage platform; Second sending module 802, for sending file transmission request to converged communication platform, file transmission request includes: the file to be transmitted identification information on cloud storage platform, by converged communication platform, the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request and be sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted; Or from cloud storage platform, download file to be transmitted according to the file to be transmitted identification information on cloud storage platform by converged communication platform, and file to be transmitted is sent to receiving terminal.
Optionally, second sending module 802 is further used for sending to cloud storage platform the check information of file to be transmitted, judged whether file to be transmitted is present on cloud storage platform by cloud storage platform according to the check information received, if file to be transmitted is present on cloud storage platform, then by cloud storage platform, the identification information of file to be transmitted is sent to transmitting terminal; If file to be transmitted is not present on cloud storage platform, then trigger the second sending module, after cloud storage platform receives and save file to be transmitted, cloud storage platform the identification information of file to be transmitted is sent to transmitting terminal.
Optionally, second sending module 802 is further used for sending the first registration message to converged communication platform, and by converged communication platform, the first registration message is uploaded to cloud storage platform and is authenticated, the first registration message including, whether transmitting terminal has the label of cloud storage file transfer capability.
As it is shown in figure 9, the primary structure block diagram of the system for the transmission of embodiments of the invention file, this system 900 specifically includes that
Cloud storage platform and converged communication platform.
Optionally, system also includes transmitting terminal.
In the present embodiment, converged communication platform supports the process to cloud storage file transfer capability, is defined as cloud storage file (cloudfile) type including the type (content-type) supporting file transmission request and supports that the feature-tag entrained by the first registration message and the second registration message is " cloudfile ".And, converged communication terminal can interpolate that and according to whether receiving terminal possesses cloud storage file transfer capability, select that the file comprising the file to be transmitted identification information on cloud storage platform is transmitted request and be sent to receiving terminal, by receiving terminal according to the file to be transmitted identification information on cloud storage platform, from cloud storage platform, download file to be transmitted, or download file to be transmitted according to the file to be transmitted identification information on cloud storage platform and be sent to receiving terminal by MSRP from cloud storage platform.
Cloud storage platform can provide the uploading of cloud storage file, download service interface, and can support the function of the quickly transmission of cloud storage file, this quickly transmission can be transmission in seconds.
Transmitting terminal has cloud storage file transfer capability, support instant message, and support that the type (content-type) of file transmission request is defined as cloud storage file (cloudfile) type and supports that the feature-tag entrained by the first registration message is " cloudfile ", and cloud storage file identification information on cloud storage platform can be transmitted, optionally, this identification information can be URI. Meanwhile, transmitting terminal also supports uploading and downloading of cloud storage file, and possesses the function realizing quickly transmission with cloud storage platform when exchanging, and this quick transmission can be transmission in seconds.
In the process of whole transmission cloud storage file, on the one hand, converged communication platform, transmitting terminal and receiving terminal all carry out the transmitting procedure of file to be transmitted with cloud storage platform by http protocol. On the other hand, converged communication platform sets up the message session trunk protocol MSRP session with receiving terminal by session initiation protocol SIP signaling, and is carried out the transmission of file to be transmitted by this MSRP.
Above is the preferred embodiment of the present invention, it should be pointed out that for the ordinary person of the art, can also making some improvements and modifications under without departing from principles of the invention premise, these improvements and modifications are also in protection scope of the present invention.
Claims (20)
1. the method transmitting cloud storage file, is applied to converged communication platform, it is characterised in that described method includes:
The file transmission request that described converged communication platform receiving end/sending end sends, the transmission request of described file includes: the file to be transmitted identification information on cloud storage platform;
The described file comprising the described file to be transmitted identification information on cloud storage platform is transmitted request and is sent to receiving terminal by described converged communication platform, by described receiving terminal according to the described file to be transmitted identification information on cloud storage platform, from described cloud storage platform, download described file to be transmitted; Or
Described converged communication platform downloads described file to be transmitted according to the described file to be transmitted identification information on cloud storage platform from described cloud storage platform, and described file to be transmitted is sent to receiving terminal.
2. the method for claim 1, it is characterised in that before the file transmission request that described converged communication platform receiving end/sending end sends, described method also includes:
Described converged communication platform receives the first registration message that described transmitting terminal sends, and described first registration message is uploaded to described cloud storage platform is authenticated, described first registration message includes whether described transmitting terminal has the label of cloud storage file transfer capability.
3. the method for claim 1, it is characterised in that after the file transmission request that described converged communication platform receiving end/sending end sends, described method also includes:
Described converged communication platform is according to the transmission request of described file, judge whether described receiving terminal has cloud storage file transfer capability, if described receiving terminal has cloud storage file transfer capability, then enter described converged communication platform and the described file comprising the described file to be transmitted identification information on cloud storage platform transmission request is sent to receiving terminal, by described receiving terminal according to the described file to be transmitted identification information on cloud storage platform, from described cloud storage platform, download the step of described file to be transmitted;If described receiving terminal does not have cloud storage file transfer capability, then described converged communication platform downloads described file to be transmitted according to the described file to be transmitted identification information on cloud storage platform from described cloud storage platform, and described file to be transmitted is transmitted directly to receiving terminal.
4. method as claimed in claim 3, it is characterised in that before the file transmission request that described converged communication platform receiving end/sending end sends, described method also includes:
Described converged communication platform receives the second registration message that described receiving terminal sends, and includes whether described receiving terminal has the label of cloud storage file transfer capability in described second registration message.
5. the method for claim 1, it is characterised in that described described file to be transmitted is sent to receiving terminal, specifically includes:
Described converged communication platform sets up the message session trunk protocol MSRP session with described receiving terminal by session initiation protocol SIP signaling;
Described file to be transmitted is sent to described receiving terminal by described MSRP session by described converged communication platform.
6. the method as described in any one of Claims 1 to 5, it is characterised in that the form of described file transmission request is sip message form.
7. the method as described in any one of Claims 1 to 5, it is characterised in that described identification information includes: the information of the authentication information of described file to be transmitted and the effect duration of described file to be transmitted.
8. the method transmitting cloud storage file, is applied to the transmitting terminal in instant messaging, it is characterised in that described method includes:
Described transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform;
Described transmitting terminal sends file transmission request to converged communication platform, the transmission request of described file includes: the file to be transmitted identification information on cloud storage platform, by described converged communication platform, the described file comprising the described file to be transmitted identification information on cloud storage platform is transmitted request and be sent to receiving terminal, by described receiving terminal according to the described file to be transmitted identification information on cloud storage platform, from described cloud storage platform, download described file to be transmitted; Or from described cloud storage platform, download described file to be transmitted according to the described file to be transmitted identification information on cloud storage platform by described converged communication platform, and described file to be transmitted is sent to receiving terminal.
9. method as claimed in claim 8, it is characterized in that, if described file to be transmitted is the file that described transmitting terminal this locality preserves, correspondingly, before described transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform, described method also includes:
The check information of described file to be transmitted is sent to described cloud storage platform by described transmitting terminal, judged whether described file to be transmitted is present on described cloud storage platform by described cloud storage platform according to the described check information received, if described file to be transmitted is present on described cloud storage platform, then by described cloud storage platform, the identification information of described file to be transmitted is sent to described transmitting terminal;
If described file to be transmitted is not present on described cloud storage platform, then described transmitting terminal is by described files passe to be transmitted to described cloud storage platform, after being received and save described file to be transmitted by described cloud storage platform, described cloud storage platform the identification information of described file to be transmitted is sent to described transmitting terminal.
10. method as claimed in claim 9, it is characterised in that before described transmitting terminal obtains the file to be transmitted identification information on cloud storage platform from cloud storage platform, described method also includes:
Described transmitting terminal sends the first registration message to described converged communication platform, and by described converged communication platform, described first registration message is uploaded to described cloud storage platform and is authenticated, described first registration message includes whether described transmitting terminal has the label of cloud storage file transfer capability.
11. a converged communication platform, it is characterised in that including:
Receiver module, for the file transmission request that receiving end/sending end sends, the transmission request of described file includes: the file to be transmitted identification information on cloud storage platform;
First sending module, it is sent to receiving terminal for the described file comprising the described file to be transmitted identification information on cloud storage platform is transmitted request, by described receiving terminal according to the described file to be transmitted identification information on cloud storage platform, from described cloud storage platform, download described file to be transmitted; Or for downloading described file to be transmitted according to the described file to be transmitted identification information on cloud storage platform from described cloud storage platform, and described file to be transmitted is sent to receiving terminal.
12. converged communication platform as claimed in claim 11, it is characterized in that, described receiver module is further used for receiving the first registration message that described transmitting terminal sends, and described first registration message is uploaded to described cloud storage platform is authenticated, described first registration message includes whether described transmitting terminal has the label of cloud storage file transfer capability.
13. converged communication platform as claimed in claim 11, it is characterized in that, described converged communication platform also includes judge module, described judge module is used for judging whether described receiving terminal has cloud storage file transfer capability, if described receiving terminal has cloud storage file transfer capability, then trigger described first sending module and the described file comprising the described file to be transmitted identification information on cloud storage platform transmission request is sent to receiving terminal, by described receiving terminal according to the described file to be transmitted identification information on cloud storage platform, described file to be transmitted is downloaded from described cloud storage platform, if described receiving terminal does not have cloud storage file transfer capability, then trigger described first sending module and from described cloud storage platform, download described file to be transmitted according to the described file to be transmitted identification information on cloud storage platform, and described file to be transmitted is transmitted directly to receiving terminal.
14. converged communication platform as claimed in claim 13, it is characterized in that, described receiver module is further used for receiving the second registration message that described receiving terminal sends, and includes whether described receiving terminal has the label of cloud storage file transfer capability in described second registration message.
15. converged communication platform as claimed in claim 11, it is characterized in that, described first sending module is further used for setting up the message session trunk protocol MSRP session with described receiving terminal by session initiation protocol SIP signaling, and by described MSRP session, described file to be transmitted is sent to described receiving terminal.
16. a transmitting terminal, it is characterised in that including:
Acquisition module, for obtaining the file to be transmitted identification information on cloud storage platform from cloud storage platform;
Second sending module, for sending file transmission request to converged communication platform, the transmission request of described file includes: the file to be transmitted identification information on cloud storage platform, by described converged communication platform, the described file comprising the described file to be transmitted identification information on cloud storage platform is transmitted request and be sent to receiving terminal, by described receiving terminal according to the described file to be transmitted identification information on cloud storage platform, from described cloud storage platform, download described file to be transmitted;Or from described cloud storage platform, download described file to be transmitted according to the described file to be transmitted identification information on cloud storage platform by described converged communication platform, and described file to be transmitted is sent to receiving terminal.
17. transmitting terminal as claimed in claim 16, it is characterized in that, described second sending module is further used for sending to described cloud storage platform the check information of described file to be transmitted, judged whether described file to be transmitted is present on described cloud storage platform by described cloud storage platform according to the described check information received, if described file to be transmitted is present on described cloud storage platform, then by described cloud storage platform, the identification information of described file to be transmitted is sent to described transmitting terminal; If described file to be transmitted is not present on described cloud storage platform, then trigger the second sending module, after described cloud storage platform receives and save described file to be transmitted, described cloud storage platform the identification information of described file to be transmitted is sent to described transmitting terminal.
18. transmitting terminal as claimed in claim 17, it is characterized in that, described second sending module is further used for sending the first registration message to described converged communication platform, and by described converged communication platform, described first registration message is uploaded to described cloud storage platform and is authenticated, described first registration message includes whether described transmitting terminal has the label of cloud storage file transfer capability.
19. the system of file transmission, it is characterised in that described in include cloud storage platform and the converged communication platform as described in any one of claim 11～15.
20. system as claimed in claim 19, it is characterised in that described system also includes the transmitting terminal as described in any one of claim 16～18.
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