CN107220554B - File forwarding management method, corresponding system and terminal equipment - Google Patents
File forwarding management method, corresponding system and terminal equipment Download PDFInfo
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Abstract
The invention discloses a file forwarding management method, a corresponding system and a corresponding terminal device, wherein the method comprises the following steps: a user receives a file to be forwarded containing file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for judging whether to allow forwarding or not; the file forwarding management method, the corresponding system and the terminal equipment enable the user to control the file to be selectively read or unvarnished among the users, thereby well protecting the security of the file and the privacy of the user to which the file belongs.
Description
Technical Field
The present invention relates to the field of terminal device control technologies, and in particular, to a file forwarding management method, a corresponding system, and a terminal device.
Background
With the continuous development of science and technology, intelligent terminals are increasingly popularized, and especially, the utilization rate of mobile terminals is increased explosively. For example, intelligent terminals can be selected by various industries, age groups and groups. In the prior art, the file is generally not set with forwarding permission, so that each forwarding user can forward the file at will, and the security and confidentiality of file forwarding are violated; in addition, at present, although there is a file for setting forwarding authority, the number of times of forwarding is limited to a certain extent, that is, the authority setting of the file is too fixed and not flexible enough, so that great inconvenience is brought to the forwarding use of a user.
Disclosure of Invention
The invention mainly aims to provide a file forwarding management method, a corresponding system and terminal equipment, and aims to solve the technical problem that in the prior art, files are uncontrollable in the forwarding process, so that the safety and privacy of users to which the files belong are influenced.
In order to achieve the above object, the present invention provides a file forwarding management method, which comprises the following steps:
a user receives a file to be forwarded, which contains file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not;
the terminal equipment judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding permission parameters of the file to be forwarded, and when the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal equipment, and the forwarding record times are updated when the file to be forwarded is forwarded every time.
As a further preferred scheme of the present invention, the determining, by the terminal device, whether the file to be forwarded is allowed to be forwarded according to the forwarding permission parameter of the file to be forwarded specifically includes:
and when the forwarding mark is allowed and the forwarding record times are less than the maximum forwarding times, judging that the file to be forwarded is allowed to be forwarded.
As a further preferable scheme of the present invention, the forwarding authority parameter of the file to be forwarded further includes a first forwarding key, and after determining that the file to be forwarded is allowed to be forwarded, and before the user forwards the file to be forwarded through the terminal device, the method further includes:
and popping up a password input window for user input, and when the password input by the user is matched with the first forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment.
As a further preferable scheme of the present invention, the forwarding authority parameter of the file to be forwarded further includes a forwarding application control mode and a second forwarding key, so that when the terminal device determines that the file to be forwarded is not allowed to be forwarded according to the forwarding authority parameter of the file to be forwarded in the second step, the terminal device may further control and determine whether to forward the file to be forwarded according to the forwarding application control mode and the second forwarding key.
As a further preferred scheme of the present invention, the determining, by the terminal device, whether to forward the file to be forwarded according to the forwarding application control mode and the second forwarding key control specifically includes:
popping up a password input window for user input, and when the password input by the user is matched with a second forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment;
when the forwarding application control mode is the creation user control mode, the second forwarding key is authorized and set by the creation user; and when the forwarding application control mode is the control mode of the previous forwarding user, the second forwarding key is authorized and set by the previous forwarding user.
In order to achieve the above object, the present invention further provides a file forwarding management system, including:
the receiving module is used for receiving a file to be forwarded, which contains file content and forwarding permission parameters, by a user through terminal equipment, wherein the forwarding permission parameters comprise forwarding marks, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not;
the forwarding module is used for judging whether the file to be forwarded is allowed to be forwarded or not by the terminal equipment according to the forwarding permission parameter of the file to be forwarded, and if the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal equipment; and
and the updating module is used for updating the forwarding record times when the file to be forwarded is forwarded every time.
As a further preferable scheme of the present invention, the forwarding module includes a unit for determining whether to allow forwarding, and is configured to determine that the file to be forwarded is allowed to be forwarded when the forwarding flag is allowed and the number of forwarding records is less than the maximum number of forwarding times.
As a further preferable aspect of the present invention, the file transfer management system further includes:
the first setting module is used for further comprising a first forwarding key in the forwarding authority parameter of the file to be forwarded; and
and the key matching module is used for popping up a password input window for user input after judging that the file to be forwarded is allowed to be forwarded and before the user forwards the file to be forwarded through the terminal equipment, and when the password input by the user is matched with the first forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment.
As a further preferable aspect of the present invention, the file transfer management system further includes:
the second setting module is used for setting a forwarding application control mode and a second forwarding key in the forwarding permission parameters of the file to be forwarded; and
and the application forwarding control module is used for controlling and judging whether to forward the file to be forwarded or not according to the forwarding application control mode and the second forwarding key when the forwarding module judges that the file to be forwarded is not allowed to be forwarded.
In order to achieve the above object, the present invention further provides a terminal device, including any one of the file forwarding management systems.
The file forwarding management method provided by the invention comprises the following steps: a user receives a file to be forwarded, which contains file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not; the terminal equipment judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding permission parameters of the file to be forwarded, when the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal equipment, and the forwarding record times are updated when the file to be forwarded is forwarded each time, so that the user can control the file to be selectively read or not to be read among the users, and the safety of the file and the privacy of the user to which the file belongs are well protected.
The file forwarding management system provided by the invention comprises the following components: the receiving module is used for receiving a file to be forwarded, which contains file content and forwarding permission parameters, by a user through terminal equipment, wherein the forwarding permission parameters comprise forwarding marks, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not; the forwarding module is used for judging whether the file to be forwarded is allowed to be forwarded or not by the terminal equipment according to the forwarding permission parameter of the file to be forwarded, and if the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal equipment; and the updating module is used for updating the forwarding record times when the file to be forwarded is forwarded every time, so that a user can control the file to selectively pass or not pass between users, and the security of the file and the privacy of the user to which the file belongs are well protected.
The terminal equipment provided by the invention has the advantages that the file forwarding management system comprises any one of the file forwarding management systems, so that a user can control files to selectively pass or not pass among users, and the safety of the files and the privacy of the users to which the files belong are well protected.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal device implementing various embodiments of the present invention;
fig. 2 is a schematic diagram of a wireless communication system of the mobile terminal device shown in fig. 1;
fig. 3 is a flowchart of a method according to a first embodiment of the file forwarding management method of the present invention;
fig. 4 is a flowchart of a method according to a second embodiment of the file forwarding management method of the present invention;
fig. 5 is a flowchart of a method according to a third embodiment of the file forwarding management method of the present invention;
fig. 6 is a block diagram illustrating a fourth embodiment of the file forwarding management system according to the present invention;
fig. 7 is a block diagram of a fifth embodiment of the file forwarding management system according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal device may be implemented in various forms. For example, the terminal devices described in the present invention may include mobile terminal devices such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminal devices such as a Digital TV, a desktop computer, and the like.
In the following description, a mobile terminal device will be exemplified, and those skilled in the art will understand that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal device in addition to elements particularly used for moving purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal device for implementing various embodiments of the present invention, the mobile terminal device 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal device configuration shown in fig. 1 does not constitute a limitation of the mobile terminal device, and that the mobile terminal device may comprise more or less components than those shown, or may combine certain components, or may be arranged of different components.
The following describes each component of the mobile terminal device in detail with reference to fig. 1:
the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal equipment can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal device, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal device 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal device 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The mobile terminal device 100 further comprises at least one sensor 105, such as light sensors, motion sensors and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal device 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal device. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal device, which is not limited herein.
The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal apparatus 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal apparatus 100 or may be used to transmit data between the mobile terminal apparatus 100 and the external device.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, a view required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the mobile terminal device, connects various parts of the entire mobile terminal device using various interfaces and lines, and performs various functions of the mobile terminal device and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal device. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, views, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The mobile terminal device 100 may further include a power supply 111 (such as a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
Although not shown in fig. 1, the mobile terminal device 100 may further include a bluetooth module or the like, which is not described in detail herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal device of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal device 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the hardware structure of the mobile terminal device and the communication network system, the invention provides various embodiments of the method.
The invention provides a file forwarding management method, which is applied to terminal equipment (mobile terminal equipment), and comprises the following steps: a user receives a file to be forwarded, which contains file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not; the terminal equipment judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding permission parameters of the file to be forwarded, when the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal equipment, and the forwarding record times are updated when the file to be forwarded is forwarded each time, so that the user can control the file to be selectively read or not to be read among the users, and the safety of the file and the privacy of the user to which the file belongs are well protected.
Example one
As shown in fig. 3, the method of the first embodiment of the file forwarding management method of the present invention is a flowchart, and the method includes the following steps:
s300, a user receives a file to be forwarded, which contains file content and forwarding permission parameters through terminal equipment, wherein the forwarding permission parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, whether forwarding is allowed or not;
specifically, the forwarding permission parameter in step S300 includes a forwarding flag Forward indicating whether forwarding is allowed or not, where yes indicates that the file is allowed to be forwarded; no indicates that the file is not allowed to be forwarded; in the Step S300, the forwarding record times Forward-Max included in the forwarding permission parameter is initialized to 0 before the forwarding record times Forward-Max is forwarded, and the forwarding record times Forward-Step are all +1 every time the file is forwarded; the maximum forwarding times Forward-Max included in the forwarding authority parameter in step S300 may be set by a designer, for example, it may be 20 times, 30 times, etc.
It should be noted that the forwarding authority parameters (forwarding flag for allowing forwarding, forwarding record number, maximum forwarding number) in step S300 are generally set by the file creation user and included in the file to be forwarded, so that the user receiving the file determines whether to allow forwarding according to the forwarding authority parameters of the file to be forwarded.
S302, the terminal device judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding authority parameter of the file to be forwarded, when the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal device, and the forwarding record times are updated when the file to be forwarded is forwarded each time, for example, the forwarding record times can be added with 1 and updated when the file to be forwarded is forwarded each time.
In step S302, the step of determining, by the terminal device, whether the file to be forwarded is allowed to be forwarded according to the forwarding permission parameter of the file to be forwarded specifically includes:
and when the forwarding mark is allowed and the forwarding record times are less than the maximum forwarding times, judging that the file to be forwarded is allowed to be forwarded. Specifically, when the forwarding flag Forward is yes; when the forwarding-Step (for example, the current forwarding record time is 4 times) < forwarding-Max (for example, the maximum forwarding time is 20 times), the file can be forwarded continuously; and when the forwarding-Step (for example, the current forwarding record number is 20) is more than or equal to the forwarding-Max (for example, the maximum forwarding number is 20), the file cannot be forwarded.
It should be noted that when the forwarding flag Forward is no, it indicates that the file cannot be forwarded.
In the Step S302, the forwarding record count is updated each time the file to be forwarded is forwarded, that is, when the file is forwarded once each time, if the forwarding record count Forward-Step is updated from 1 to 2, or if the forwarding record count Forward-Step is updated from 2 to 3, no specific description is given here.
The first embodiment comprises: a user receives a file to be forwarded, which contains file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not; the terminal equipment judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding permission parameters of the file to be forwarded, when the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal equipment, and the forwarding record times are updated when the file to be forwarded is forwarded each time, so that the user can control the file to be selectively read or not to be read among the users, and the safety of the file and the privacy of the user to which the file belongs are well protected.
Example two
As shown in fig. 4, a method flowchart of a second embodiment of the file forwarding management method of the present invention is provided. The second embodiment is basically similar to the technical solution of the first embodiment, except that the forwarding permission parameter of the file to be forwarded in the second embodiment further includes a first forwarding key, and after determining that the file to be forwarded is allowed to be forwarded, and before the user forwards the file to be forwarded through the terminal device, the method further includes: and popping up a password input window for user input, and when the password input by the user is matched with the first forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment, so that the second embodiment has the beneficial effects brought by the first embodiment, and the security and controllability of the file in the forwarding process can be further improved.
The file forwarding management method of the second embodiment includes the following steps:
s400, a user receives a file to be forwarded, which contains file content and forwarding permission parameters through terminal equipment, wherein the forwarding permission parameters comprise a forwarding mark, forwarding record times, maximum forwarding times and a first forwarding key, and whether forwarding is allowed or not;
specifically, in step S400, whether the forwarding flag Forward allowing forwarding is yes or no, if yes indicates that the file allows forwarding; no indicates that the file is not allowed to be forwarded; the initial value of the forwarding record times Forward-Max is 0 before forwarding, and when the file is forwarded once, the forwarding record times Forward-Step are all + 1; maximum number of retransmissions
Forward-Max can be set by the designer, e.g., it can be 10, 15, etc.; the first forwarding key may be set by the designer.
S402, the terminal device judges whether the file to be forwarded is allowed to be forwarded according to the forwarding authority parameter of the file to be forwarded, and when the file to be forwarded is allowed to be forwarded, a password input window for user input is popped up.
Specifically, when the forwarding flag Forward is yes; when the forwarding-Step (for example, the current forwarding record time is 8 times) < forwarding-Max (for example, the maximum forwarding time is 10 times), the file can be forwarded continuously; a password entry window pops up for user entry, where it will be appreciated that the correct password entered by the user may have been purchased by the user (i.e., used for forwarding) along with the correct password when creating the user purchase forwarding rights to the file.
It should be noted that, when the forwarding-record number Forward-Step (for example, the current forwarding record number is 10) is greater than or equal to Forward-Max (for example, the maximum forwarding number is 10), or when the forwarding flag Forward is no, the file cannot be forwarded.
Step S404, when the password input by the user is matched with the first forwarding key set by the file to be forwarded, the user forwards the file to be forwarded through the terminal equipment, and adds 1 to the forwarding record times and updates the forwarding record times when forwarding the file to be forwarded each time.
Specifically, in step S404, when the password input by the user matches the first forwarding key set in the file to be forwarded, that is, when the password input by the user is the correct password, the system may allow the user to forward the file to be forwarded.
In Step S402, the number of forwarding records is increased by 1 and updated each time the file to be forwarded is forwarded, that is, when the file is forwarded once each time, the number of forwarding records is updated from 4 to 5 if forwarding-Step, or the number of forwarding records is updated from 5 to 6 if forwarding-Step, and so on.
This embodiment two-way includes: a user receives a file to be forwarded, which contains file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not; the terminal equipment judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding permission parameter of the file to be forwarded, and when the file to be forwarded is allowed to be forwarded, a password input window for user input is popped up; when the password input by the user is matched with the first forwarding key set by the file to be forwarded, the user forwards the file to be forwarded through the terminal device, and adds 1 to the number of forwarding records and updates the number of forwarding records each time the file to be forwarded is forwarded, so that the second embodiment has the beneficial technical effect of the first embodiment (the user can control the file to selectively pass or not pass between other users, thereby well protecting the security of the file and the privacy of the user to which the file belongs), and further improving the security and controllability of the file in the forwarding process.
EXAMPLE III
As shown in fig. 5, a flowchart of a third embodiment method provided by the file forwarding management method of the present invention is basically similar to the first embodiment, except that the third embodiment further includes that the forwarding permission parameter of the file to be forwarded further includes a forwarding application control mode and a second forwarding key, so that when the terminal device determines that the file to be forwarded is not allowed to be forwarded according to the forwarding permission parameter of the file to be forwarded, the terminal device may further control and determine whether to forward the file to be forwarded according to the forwarding application control mode and the second forwarding key.
The file forwarding management method of the third embodiment includes the following steps:
step S500, a user receives a file to be forwarded, which contains file content and forwarding authority parameters through a terminal device, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times, maximum forwarding times, a forwarding application control mode and a second forwarding key, and whether the forwarding is allowed or not;
specifically, in step S500, whether the forwarding flag Forward allowing forwarding is yes or no, if yes indicates that the file allows forwarding; no indicates that the file is not allowed to be forwarded; the initial value of the forwarding record times Forward-Max is 0 before forwarding, and when the file is forwarded once, the forwarding record times Forward-Step are all + 1; the maximum forwarding times Forward-Max can be set by a designer, for example, the maximum forwarding times Forward-Max can be 10 times, 15 times and the like; Forwarding-Mode, a Forward application control Mode, involves creating a user control Mode
Control-by-creator and last forwarding user control mode
Controlled-by-Forwarder。
Step S502, the terminal device judges whether the file to be forwarded is allowed to be forwarded according to the forwarding authority parameter of the file to be forwarded, and if the file to be forwarded is not allowed to be forwarded, a password input window for user input is popped up.
Specifically, when the forwarding record number of times Forward-Step (for example, the current forwarding record number of times is 10) is greater than or equal to Forward-Max (for example, the maximum forwarding number of times is 10), or when the forwarding flag Forward is no, the file cannot be forwarded, at this time, a password input window may be popped up to allow the user to input a password, and whether the file is allowed to be forwarded or not may be continuously determined according to the password.
Step S504, when the password input by the user is matched with the second forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment; and adding 1 to the forwarding record times and updating the forwarding record times when the file to be forwarded is forwarded each time;
when the forwarding application control mode is the creation user control mode, the second forwarding key is authorized and set by the creation user; and when the forwarding application control mode is the control mode of the previous forwarding user, the second forwarding key is authorized and set by the previous forwarding user.
Specifically, in step S504, the meaning that the password input by the user matches the second forwarding key set in the file to be forwarded means that when the password input by the user is the correct password, the system may allow the user to forward the file to be forwarded, otherwise, the file to be forwarded is not allowed to be forwarded.
It can be understood that the correct password input by the user may be authorized by the user (i.e. the forwarding user), for example, when the forwarding application control mode is the create user control mode, the create user authorization is required; and when the forwarding application control mode is the previous forwarding user control mode, the authorization of the previous forwarding user is required, so that the user inputs a corresponding correct password to allow the file to be forwarded.
In Step S504, the number of forwarding records is increased by 1 and the number of forwarding records is updated each time the file to be forwarded is forwarded, that is, when the file is forwarded once each time, if the number of forwarding records Forward-Step is updated from 4 to 5, or if the number of forwarding records Forward-Step is updated from 5 to 6, no specific description is given here.
This embodiment comprises: a user receives a file to be forwarded, which contains file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not; the terminal equipment judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding permission parameter of the file to be forwarded, and if the file to be forwarded is not allowed to be forwarded, a password input window for user input is popped up; when the password input by the user is matched with a second forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment, and the forwarding record times are added with 1 and updated when the file to be forwarded is forwarded each time; when the forwarding application control mode is the creation user control mode, the second forwarding key is authorized and set by the creation user; when the forwarding application control mode is the previous forwarding user control mode, the second forwarding key is authorized and set by the previous forwarding user, so that the third embodiment has the beneficial technical effects of the first embodiment, and the forwarding authority of the forwarded file is widened, that is, under a special condition, the file can be continuously forwarded under the permission of the file creation user or the authorization of the previous forwarding user, so that the third embodiment enriches the diversity of file forwarding on the premise of ensuring the safe forwarding of the file to be forwarded.
The present invention also provides a file forwarding management system, which is applied to a terminal device (such as a mobile terminal device), and the working principle of the system is explained in detail through specific embodiments below.
Example four
As shown in fig. 6, the file forwarding management system of the present invention provides a block diagram of a fourth embodiment, and the system includes:
a receiving module S600, configured to receive, by a user through a terminal device, a file to be forwarded including a file content and a forwarding permission parameter, where the forwarding permission parameter includes a forwarding flag indicating whether to allow forwarding, a forwarding recording time, and a maximum forwarding time;
specifically, the forwarding permission parameter in the receiving module S600 includes a forwarding flag Forward indicating whether forwarding is allowed or not, where yes or no indicates that the file is allowed to be forwarded; no indicates that the file is not allowed to be forwarded; the forwarding record times Forward-Max included in the forwarding permission parameters have an initial value of 0 before the forwarding record times Forward-Max are forwarded, and the forwarding record times Forward-Step are all +1 when the file is forwarded once; the maximum forwarding times Forward-Max included in the forwarding permission parameter can be set by a designer, for example, it can be 20 times, 30 times, etc.
It should be noted that, the forwarding authority parameter in the receiving module S600 is generally set by a file creation user and is included in the file to be forwarded, so that a user receiving the file determines whether to allow forwarding according to the forwarding authority parameter of the file to be forwarded.
A forwarding module S602, configured to determine, by the terminal device, whether the file to be forwarded is allowed to be forwarded according to the forwarding permission parameter of the file to be forwarded, and if the file to be forwarded is allowed to be forwarded, forward, by the user, the file to be forwarded through the terminal device; and
the updating module S604 is configured to update the number of times of forwarding records each time the file to be forwarded is forwarded, for example, add 1 to the number of times of forwarding records and update the number of times of forwarding records each time the file to be forwarded is forwarded.
The forwarding module S602 includes a unit for determining whether to allow forwarding, and is configured to determine that the file to be forwarded is allowed to be forwarded when the forwarding flag is allowed and the number of forwarding records is less than the maximum number of forwarding records. Specifically, when the forwarding flag Forward is yes; when the forwarding-Step (for example, the current forwarding record time is 4 times) < forwarding-Max (for example, the maximum forwarding time is 20 times), the file can be forwarded continuously; and when the forwarding-Step (for example, the current forwarding record number is 20) is more than or equal to the forwarding-Max (for example, the maximum forwarding number is 20), the file cannot be forwarded.
It should be noted that when the forwarding flag Forward is no, it indicates that the file cannot be forwarded.
In the updating module S604, the forwarding record count is updated each time the file to be forwarded is forwarded, that is, when the file is forwarded once each time, if the forwarding record count Forward-Step is updated from 1 to 2, or the forwarding record count Forward-Step is updated from 2 to 3, which is not described in detail herein.
The file forwarding management system of the fourth embodiment includes a receiving module S600, configured to enable a user to receive, through a terminal device, a file to be forwarded, where the file to be forwarded includes file content and forwarding permission parameters, where the forwarding permission parameters include a forwarding flag indicating whether to allow forwarding, a forwarding recording number of times, and a maximum forwarding number of times; a forwarding module S602, configured to determine, by the terminal device, whether the file to be forwarded is allowed to be forwarded according to the forwarding permission parameter of the file to be forwarded, and if the file to be forwarded is allowed to be forwarded, forward, by the user, the file to be forwarded through the terminal device; and the updating module S604 is used for updating the forwarding record times when the file to be forwarded is forwarded each time, so that the user can control the file to selectively pass or not pass between the users, and the security of the file and the privacy of the user to which the file belongs are well protected.
Preferably, the file forwarding management system further includes: the first setting module is used for further comprising a first forwarding key in the forwarding authority parameter of the file to be forwarded; and the key matching module is used for popping up a password input window for user input after judging that the file to be forwarded is allowed to be forwarded and before the user forwards the file to be forwarded through the terminal equipment, and when the password input by the user is matched with a first forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment. Therefore, the safety and controllability of the file in the forwarding process can be further improved.
EXAMPLE five
As shown in fig. 7, the file forwarding management system of the present invention provides a block diagram of a fifth embodiment. The fifth embodiment is substantially similar to the fourth embodiment, except that the fifth embodiment further includes a second setting module S702 and a applying forwarding control module S704.
The file forwarding management system of the fifth embodiment includes:
a receiving module S700, configured to receive, by a user through a terminal device, a to-be-forwarded file including a file content and a forwarding authority parameter, where the forwarding authority parameter includes a forwarding flag indicating whether to allow forwarding, a forwarding record number of times, a maximum forwarding number of times, a forwarding application control mode, and a second forwarding key;
specifically, whether the forwarding flag Forward allowed to be forwarded in the receiving module S700 is yes or no, if yes indicates that the file is allowed to be forwarded; no indicates that the file is not allowed to be forwarded; the initial value of the forwarding record times Forward-Max is 0 before forwarding, and when the file is forwarded once, the forwarding record times Forward-Step are all + 1; the maximum number of forwarding-Max may be set by the designer, e.g. it may be 10, 15, etc.
A second setting module S702, configured to set a forwarding application control Mode and a second forwarding key in the file to be forwarded, where the forwarding application control Mode Forward-Mode includes creating a user control Mode Controlled-by-creator and a previous forwarding user control Mode
Controlled-by-Forwarder；
A forwarding module S704, configured to determine, by the terminal device, whether the file to be forwarded is allowed to be forwarded according to the forwarding permission parameter of the file to be forwarded;
specifically, when the forwarding record number of times Forward-Step (for example, the current forwarding record number of times is 10) is greater than or equal to Forward-Max (for example, the maximum forwarding number of times is 10), or when the forwarding flag Forward is no, the file cannot be forwarded, at this time, a password input window may be popped up to allow the user to input a password, and whether the file is allowed to be forwarded or not may be continuously determined according to the password.
The application forwarding control module S706 is configured to, when the forwarding module determines that the file to be forwarded is not allowed to be forwarded, control, by the terminal device, whether to forward the file to be forwarded according to a forwarding application control mode and a second forwarding key.
Specifically, the step of determining, by the terminal device, whether to forward the file to be forwarded according to the forwarding application control mode and the second forwarding key control may specifically include:
popping up a password input window for user input, and when the password input by the user is matched with a second forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment;
when the forwarding application control mode is the creation user control mode, the second forwarding key is authorized and set by the creation user; and when the forwarding application control mode is the control mode of the previous forwarding user, the second forwarding key is authorized and set by the previous forwarding user.
Specifically, the above-mentioned matching between the password input by the user and the second forwarding key set for the file to be forwarded means that when the password input by the user is the correct password, the system may allow the user to forward the file to be forwarded, otherwise, the file to be forwarded is not allowed to be forwarded.
It can be understood that the correct password input by the user may be authorized by the user (i.e. the forwarding user), for example, when the forwarding application control mode is the create user control mode, the create user authorization is required; and when the forwarding application control mode is the previous forwarding user control mode, the authorization of the previous forwarding user is required, so that the user inputs a corresponding correct password to allow the file to be forwarded.
The updating module S708 is configured to update the number of times of forwarding records each time the file to be forwarded is forwarded.
In the updating module S708, when the file to be forwarded is forwarded each time, the number of forwarding records is increased by 1 and the number of forwarding records is updated, that is, when the file is forwarded once each time, if the number of forwarding records Forward-Step is updated from 4 to 5, or if the number of forwarding records Forward-Step is updated from 5 to 6, no specific description is given here.
The fifth embodiment includes the above technical solution, so that the fifth embodiment has the beneficial technical effects of the fourth embodiment (a user can control a file to selectively pass or not pass between other users, thereby well protecting the security of the file and the privacy of a user to whom the file belongs), and widens the forwarding authority of the forwarded file, that is, under a special condition, the file can be continuously forwarded under the permission of the authorization of a creating user or the last forwarding user, so that the fifth embodiment enriches the diversity of file forwarding on the premise of ensuring the safe forwarding of the file to be forwarded.
The invention also provides a terminal device, which comprises the file forwarding management system of any embodiment. The terminal device may be other intelligent terminal devices such as a mobile terminal, a palm computer, etc., which are not illustrated herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A file forwarding management method, comprising the steps of:
a user receives a file to be forwarded, which contains file content and forwarding authority parameters through terminal equipment, wherein the forwarding authority parameters comprise a forwarding mark, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not;
the terminal equipment judges whether the file to be forwarded is allowed to be forwarded or not according to the forwarding permission parameter of the file to be forwarded, and when the file to be forwarded is allowed to be forwarded, a user forwards the file to be forwarded through the terminal equipment, and the forwarding record times are updated when the file to be forwarded is forwarded each time;
the forwarding permission parameters of the file to be forwarded further comprise a forwarding application control mode and a second forwarding key, so that when the terminal equipment judges that the file to be forwarded is not allowed to be forwarded according to the forwarding permission parameters of the file to be forwarded, the terminal equipment also judges whether the file to be forwarded is forwarded or not according to the forwarding application control mode and the second forwarding key control;
the determining whether to forward the file to be forwarded according to the forwarding application control mode and the second forwarding key control specifically includes:
popping up a password input window for user input, and when the password input by the user is matched with a second forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment;
when the forwarding application control mode is the creation user control mode, the second forwarding key is authorized and set by the creation user; and when the forwarding application control mode is the control mode of the previous forwarding user, the second forwarding key is authorized and set by the previous forwarding user.
2. The file forwarding management method according to claim 1, wherein the step of the terminal device determining whether the file to be forwarded is allowed to be forwarded according to the forwarding permission parameter of the file to be forwarded specifically comprises:
and when the forwarding mark is allowed and the forwarding record times are less than the maximum forwarding times, judging that the file to be forwarded is allowed to be forwarded.
3. The file forwarding management method according to claim 2, wherein the forwarding authority parameter of the file to be forwarded further includes a first forwarding key, and after determining that the file to be forwarded is allowed to be forwarded, and before the user forwards the file to be forwarded through the terminal device, the method further includes:
and popping up a password input window for user input, and when the password input by the user is matched with the first forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment.
4. A file forwarding management system, the system comprising:
the receiving module is used for receiving a file to be forwarded, which contains file content and forwarding permission parameters, by a user through terminal equipment, wherein the forwarding permission parameters comprise forwarding marks, forwarding record times and maximum forwarding times, which are used for allowing forwarding or not;
the forwarding module is used for judging whether the file to be forwarded is allowed to be forwarded or not by the terminal equipment according to the forwarding permission parameter of the file to be forwarded, and if the file to be forwarded is allowed to be forwarded, the user forwards the file to be forwarded through the terminal equipment; and
the updating module is used for updating the forwarding record times when the file to be forwarded is forwarded each time;
the file forwarding management system further comprises:
the second setting module is used for setting a forwarding application control mode and a second forwarding key in the forwarding permission parameters of the file to be forwarded; and
the application forwarding control module is used for controlling and judging whether to forward the file to be forwarded according to a forwarding application control mode and a second forwarding key when the forwarding module judges that the file to be forwarded is not allowed to be forwarded;
the determining whether to forward the file to be forwarded according to the forwarding application control mode and the second forwarding key control specifically includes:
popping up a password input window for user input, and when the password input by the user is matched with a second forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment;
when the forwarding application control mode is the creation user control mode, the second forwarding key is authorized and set by the creation user; and when the forwarding application control mode is the control mode of the previous forwarding user, the second forwarding key is authorized and set by the previous forwarding user.
5. The file forwarding management system according to claim 4, wherein the forwarding module comprises a unit for determining whether to allow forwarding, and is configured to determine that the file to be forwarded is allowed to be forwarded when the forwarding flag is allowed and the number of forwarding records is less than the maximum number of forwarding records.
6. The file forwarding management system of claim 5, further comprising:
the first setting module is used for further comprising a first forwarding key in the forwarding authority parameter of the file to be forwarded; and
and the key matching module is used for popping up a password input window for user input after judging that the file to be forwarded is allowed to be forwarded and before the user forwards the file to be forwarded through the terminal equipment, and when the password input by the user is matched with the first forwarding key set by the file to be forwarded, the user can forward the file to be forwarded through the terminal equipment.
7. A terminal device characterized by comprising the file transfer management system according to any one of claims 4 to 6.
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| CN110430119B (en) * | 2019-06-25 | 2021-07-30 | 维沃移动通信有限公司 | Information transmission method, server, terminal device and medium |
| CN110619236A (en) * | 2019-08-15 | 2019-12-27 | 中国人民银行数字货币研究所 | File authorization access method, device and system based on file credential information |
| CN110636043A (en) * | 2019-08-16 | 2019-12-31 | 中国人民银行数字货币研究所 | File authorization access method, device and system based on block chain |
| CN111510557B (en) * | 2020-04-14 | 2022-03-29 | 维沃移动通信有限公司 | Content processing method and electronic equipment |
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