CN110413270A - A kind of general creation method and device of dbus object - Google Patents
A kind of general creation method and device of dbus object Download PDFInfo
- Publication number
- CN110413270A CN110413270A CN201910628115.8A CN201910628115A CN110413270A CN 110413270 A CN110413270 A CN 110413270A CN 201910628115 A CN201910628115 A CN 201910628115A CN 110413270 A CN110413270 A CN 110413270A
- Authority
- CN
- China
- Prior art keywords
- dbus
- interface
- creation
- image parameter
- parameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/30—Creation or generation of source code
- G06F8/31—Programming languages or programming paradigms
- G06F8/315—Object-oriented languages
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Stored Programmes (AREA)
Abstract
The present invention relates to a kind of general creation methods of dbus object, comprising: creative management interface and object interface；Image parameter is constructed, which includes the information of at least one dbus object；Creation function is defined in management interface, the input parameter of the creation function is image parameter, and the output parameter of the creation function is dbus object；The dbus object exported by creation function is added in object interface；Management interface and object interface are called, in management interface input object parameter, to create at least one dbus object in object interface.When creating dbus object, created management interface and object interface need to be only called, input object parameter can replace the interface under multiple and different service, create multiple dbus objects in object interface according to the creation function of management interface.The simplification that dbus Object Creation is realized using technical solution of the present invention, eliminates the process for calling the interface under different service, and the dbus object created is all under the same interface, easy-to-look-up, maintenance and management.
Description
Technical field
The present invention relates to the D-Bus technical fields of linux system.The invention further relates to a kind of the general of dbus object
Creation method and device.
Background technique
D-Bus data/address bus is a kind of advanced inter-process communication mechanisms on linux system, is issued by most of Linux
Version is used, and the usable D-Bus of developer realizes the interprocess communication task of various complexity.Interprocess communication refer to two into
Some techniques or methods of journey or cross-thread transmission data or signal.Process is the minimum unit of computer system distribution resource.
Each process has a part of independent system resource of oneself, is isolation each other.In order to visit different processes mutually
It asks resource and carries out co-ordination, just there is interprocess communication.Dbus object (dbus object) is an abstract concept, i.e.,
Process is registered on D-Bus, is created object, is received information by object.
Most of programming languages have the library of dbus, and for program by calling corresponding interface, completion creates the process of objcet,
Object is safeguarded by program itself.However, need to realize the process of creation object in the prior art by program, it is different
Object under service needs to call the interface of corresponding service, and the logic and language of programming are relatively complicated.In addition, similar
The interface of function is dispersed in different programs, cannot be managed collectively.
It is, therefore, desirable to provide a kind of technical solution for solving disadvantages mentioned above in the prior art, quickly and conveniently creates
Object, and the object of identity function is safeguarded by unified program.
Summary of the invention
On the one hand, the present invention is based on above-mentioned purposes to propose a kind of general creation method of dbus object, comprising:
Creative management interface and object interface；
Image parameter is constructed, which includes the information of at least one dbus object；
Define creation function in management interface, the input parameter of the creation function is image parameter, the creation function it is defeated
Parameter is dbus object out；
The dbus object exported by creation function is added in object interface；
Management interface and object interface are called, in management interface input object parameter, to create at least one in object interface
A dbus object.
The embodiment of the general creation method of dbus object according to the present invention, wherein the information of dbus object includes dbus
The title of object.
The embodiment of the general creation method of dbus object according to the present invention, wherein the information of dbus object is further wrapped
Include the attribute of dbus object and the value of the attribute.
The embodiment of the general creation method of dbus object according to the present invention, wherein image parameter is configured to map
Dictionary building, wherein the key key of dictionary is configured to the title of dbus object, and the value value of dictionary is configured to the category of dbus object
Property and the attribute value or sky.
The embodiment of the general creation method of dbus object according to the present invention, wherein creation function be configured to according to institute it is defeated
The image parameter entered obtains the information of at least one dbus object, and exports corresponding dbus object.
The embodiment of the general creation method of dbus object according to the present invention, wherein method further comprise: pass through
Dbus library function establishes the connection with system bus.
On the other hand, the invention also provides a kind of general creating device of dbus object, which includes:
At least one processor；With
Memory, the memory are stored with the program code that processor can be run, which runs by processor
Shi Zhihang following steps:
Creative management interface and object interface；
Image parameter is constructed, which includes the information of at least one dbus object；
Define creation function in management interface, the input parameter of the creation function is image parameter, the creation function it is defeated
Parameter is dbus object out；
The dbus object exported by creation function is added in object interface；
Management interface and object interface are called, in management interface input object parameter, to create at least one in object interface
A dbus object.
The embodiment of the general creating device of dbus object according to the present invention, wherein creation function be configured to according to institute it is defeated
The image parameter entered obtains the information of at least one dbus object, and exports corresponding dbus object.
The embodiment of the general creating device of dbus object according to the present invention, wherein the information of dbus object includes dbus
Title, the attribute of dbus object and the value of the attribute of object.
The embodiment of the general creating device of dbus object according to the present invention, wherein image parameter is configured to map
Dictionary building, wherein the key key of dictionary is configured to the title of dbus object, and the value value of dictionary is configured to the category of dbus object
Property and the attribute value or sky.
By adopting the above technical scheme, the present invention at least has the following beneficial effects: in the inventive solutions, by institute
The management interface and object interface of creation substitute and create the distinct interface that dbus object is called under different service, utilize institute
The information of multiple dbus objects is integrated into an input parameter by the image parameter of definition, passes through creation bound in management interface
Function generates multiple dbus objects.When executing creation dbus object according to the method for the present invention, created pipe need to be only called
Interface and object interface are managed, input object parameter can replace the interface under multiple and different service, according to management interface
It creates function and creates multiple dbus objects in object interface.That is, realizing dbus pairs using technical solution of the present invention
As the simplification of creation, the process for calling the interface under different service is eliminated, and the dbus object created is all same
Under a interface, easy-to-look-up, maintenance and management.
The present invention provides the various aspects of embodiment, should not be taken to limit protection scope of the present invention.According to retouching herein
The technology stated is contemplated that other embodiment, this is to those skilled in the art in research the following drawings and specific
It will be apparent after embodiment, and these embodiments intention is comprised in scope of the present application.
Below with reference to the accompanying drawings it is explained in greater detail and describes the embodiment of the present invention, but they should not be construed as this
The limitation of invention.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in the prior art and embodiment description
Required attached drawing is briefly described, and the component in attached drawing is not drawn necessarily to scale, and can be omitted relevant
Element, or ratio may be amplified in some cases, it is described herein novel special to emphasize and to be clearly shown
Sign.In addition, as it is known in the art, structural order can be arranged differently.
In figure:
Fig. 1 shows the schematic block diagram of the embodiment of the general creation method of dbus object according to the present invention；With
Fig. 2 shows the signals of the embodiment of the general creation method of dbus object according to the present invention creation dbus object
Figure.
Specific embodiment
Although the present invention can be implemented in a variety of manners, it is shown in the accompanying drawings and will be described below some show
Example property and non-limiting embodiment, it is understood that, the disclosure will be considered as that example of the invention is not intended this
Invention is limited to illustrated specific embodiment.
Fig. 1 shows the schematic block diagram of the embodiment of the general creation method of dbus object according to the present invention.Such as figure
Shown, this method at least includes the following steps:
S1: creative management interface and object interface；
S2: building image parameter, which includes the information of at least one dbus object；
S3: creation function is defined in management interface, the input parameter of the creation function is image parameter, the creation function
Output parameter is dbus object；
S4: the dbus object exported by creation function is added in object interface；
S5: calling management interface and object interface, in management interface input object parameter, to create at least in object interface
One dbus object.
Design according to the present invention replaces the interface under different service using unified interface, therefore in step S1
In, a pair of general interface interface of creation, i.e. manager interface management interface and objects interface
Object interface is uniformly created and is managed all dbus objects being related to the two interfaces.
Image parameter is then constructed in step s 2, which includes the information of at least one dbus object.That is, rule
A fixed image parameter, including the information of all dbus objects of required creation.As a result, dbus pairs of creation in need
The Information encapsulation of elephant in a parameter, and convenient for it is subsequent by all dbus Object Creations under the same interface, while
Convenient for management.
After step S2 completes the building of image parameter, step S3 is managed in the manager interface that step S1 is created
Interface definition creation function, the input parameter of the creation function are the image parameter of step S2 building, the output of the creation function
Parameter is dbus object to be created.
It is then added into step S4 by the dbus object that the creation function of step 3 exports and is created in step S1
Objects interface object interface, in case subsequent calling.
After completing above-mentioned steps S1 to S4, when carrying out actual dbus Object Creation, only need in invocation step S1
The management interface and object interface of creation, the image parameter of input step S2 building can pass through the fortune of the creation function of step 3
It calculates and creates at least one dbus object.
That is, according to the method for the present invention, when executing creation dbus object, need to only call unified management interface
And object interface, input object parameter can replace the interface under multiple and different service, according to the creation letter of management interface
Number creates multiple dbus objects in object interface.The simplification of dbus Object Creation is realized using technical solution of the present invention, is saved
The dbus object for having gone the process of the interface under the different service of calling, and having been created conveniently is looked into all under the same interface
It looks for, maintenance and management.
In some embodiments of the general creation method of dbus object of the invention, dbus object that step 2 is related to
Information includes the title of dbus object.In the other embodiment of the general creation method of dbus object of the invention, dbus
The information of object further comprises the attribute of dbus object and the value of the attribute.That is, the information of dbus object is on the one hand
Title including dbus object and optionally include the attribute of one or more dbus objects and the value of the attribute；On the other hand
The information of dbus object can also only include the title of dbus object, omit the attribute of dbus object and the value of the attribute.
In some embodiments of the general creation method of dbus object of the invention, image parameter involved in step S2
It is configured to the building of map dictionary, wherein the key key of dictionary is configured to the title of dbus object, and the value value of dictionary is configured to
The attribute of dbus object and the value of the attribute or sky.By taking following two dbus object as an example: first dbus object oriented is
App1, first attribute is property1, the value of the attribute is value1, and second attribute is property2, the category
Property value be value2, etc.；Second dbus object oriented is app2, and first attribute be property3, the attribute
Value is value3, and second attribute is property4, the value of the attribute is value4, etc..To create at least the above two
Related image parameter format sample is as follows for dbus object:
In several embodiments of the general creation method of dbus object of the invention, creation function is configured to defeated according to institute
The image parameter entered obtains the information of at least one dbus object, exports corresponding dbus object.The creation function of step S3 from
Input parameter, that is, image parameter in extract at least one preferably multiple dbus objects information, according to corresponding calculating process according to
The information of at least one of image parameter preferably multiple dbus objects, correspondingly at least one preferably multiple dbus pairs of output
As.
Fig. 2 shows the signals of the embodiment of the general creation method of dbus object according to the present invention creation dbus object
Figure.In the embodiment shown in Figure 2 by calling manager interface management interface and objects interface couple
As interface, the information of four dbus objects is inputted in manager interface management interface, and by manager
Corresponding four dbus objects of output are added to objects interface object interface by interface management interface.Extremely
This, the dbus object related to is by unified interface i.e. manager interface management interface and objects
Interface object interface creation, and the dbus object created all under objects interface object interface in case
Subsequent calls.
In several embodiments of the general creation method of dbus object of the invention, method further comprises: passing through
Dbus library function establishes the connection with system bus.That is, being established and system bus according to the respective function in dbus library function
The creation and use of dbus object are realized in the connection of system bus based on this.
On the other hand, the invention also provides a kind of general creating device of dbus object, which includes: at least one
Processor；And memory, the program code execute following steps when being run by processor:
S1: creative management interface and object interface；
S2: building image parameter, which includes the information of at least one dbus object；
S3: creation function is defined in management interface, the input parameter of the creation function is image parameter, the creation function
Output parameter is dbus object；
S4: the dbus object exported by creation function is added in object interface；
S5: calling management interface and object interface, in management interface input object parameter, to create at least in object interface
One dbus object.
In several embodiments of the general creating device of dbus object of the invention, the creation function of step S3 is configured to
The information of at least one dbus object is obtained according to the image parameter inputted, and exports corresponding dbus object.
In some embodiments of the general creating device of dbus object of the invention, the information of the dbus object of step S2
Title, the attribute of dbus object and the value of the attribute including dbus object.
In one or more embodiments of the general creating device of dbus object of the invention, the image parameter of step S2
It is configured to the building of map dictionary, wherein the key key of dictionary is configured to the title of dbus object, and the value value of dictionary is configured to
The attribute of dbus object and the value of the attribute or sky.
It can be various electric terminal equipments, such as mobile phone, a number that the embodiment of the present invention, which discloses described device, equipment etc.,
Word assistant (PDA), tablet computer (PAD), smart television etc., are also possible to large-scale terminal device, such as server, therefore this hair
Protection scope disclosed in bright embodiment should not limit as certain certain types of device, equipment.The embodiment of the present invention discloses described
Client can be with the combining form of electronic hardware, computer software or both be applied to any one of the above electric terminal
In equipment.
Computer readable storage medium (such as memory) as described herein can be volatile memory or non-volatile
Memory, or may include both volatile memory and nonvolatile memory.As an example and not restrictive, it is non-easy
The property lost memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically-erasable
Programming ROM (EEPROM) or flash memory.Volatile memory may include random access memory (RAM), which can
To serve as external cache.As an example and not restrictive, RAM can be obtained in a variety of forms, such as synchronous
RAM (DRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate SDRAM (DDR SDRAM), enhancing SDRAM
(ESDRAM), synchronization link DRAM (SLDRAM) and directly Rambus RAM (DRRAM).The storage of disclosed aspect is set
The standby memory for being intended to including but not limited to these and other suitable type.
By adopting the above technical scheme, the present invention at least has the following beneficial effects: in the inventive solutions, by institute
The management interface and object interface of creation substitute and create the distinct interface that dbus object is called under different service, utilize institute
The information of multiple dbus objects is integrated into an input parameter by the image parameter of definition, passes through creation bound in management interface
Function generates multiple dbus objects.When executing creation dbus object according to the method for the present invention, created pipe need to be only called
Interface and object interface are managed, input object parameter can replace the interface under multiple and different service, according to management interface
It creates function and creates multiple dbus objects in object interface.That is, realizing dbus pairs using technical solution of the present invention
As the simplification of creation, the process for calling the interface under different service is eliminated, and the dbus object created is all same
Under a interface, easy-to-look-up, maintenance and management.
It should be understood that technically in feasible situation, above in relation to technical characteristic cited by different embodiments
It can be combined with each other, to form the additional embodiment in the scope of the invention.In addition, particular example as described herein and embodiment
It is non-limiting, and structure explained above, step and sequence can be revised accordingly without departing from the present invention
Protection scope.
In this application, the use of disjunctive is intended to include conjunction.Fixed or indefinite article use is not intended to
Indicate radix.Specifically, be intended to indicate that the reference of "the" object or " one " and "one" object can in multiple such objects
One of energy.However, removing and non-clearly limiting although element disclosed by the embodiments of the present invention can be described or be required in the form of individual
It is made as odd number, it is understood that be multiple.In addition it is possible to use conjunction "or" conveys simultaneous feature, rather than
Repelling programs.In other words, conjunction "or" is understood to include "and/or".Term " includes " is inclusiveness and has
Range identical with "comprising".
Above-described embodiment, especially any " preferably " embodiment are the possibility examples of embodiment, and just to clear
Chu understands the principle of the present invention and proposes.It, can without departing substantially from the spirit and principle of technique described herein
To make many change and modification to above-described embodiment.All modifications are intended to be included in the scope of the present disclosure.
Claims (10)
1. a kind of general creation method of dbus object, which is characterized in that the described method includes:
Creative management interface and object interface；
Image parameter is constructed, the image parameter includes the information of at least one dbus object；
Creation function is defined in the management interface, the input parameter of the creation function is the image parameter, the creation
The output parameter of function is the dbus object；
In object interface addition by the dbus object of the creation function output；
The management interface and the object interface are called, the image parameter is inputted in the management interface, described right
As interface creates at least one described dbus object.
2. the general creation method of dbus object according to claim 1, which is characterized in that the information of the dbus object
Title including the dbus object.
3. the general creation method of dbus object according to claim 2, which is characterized in that the information of the dbus object
It further comprise the attribute of the dbus object and the value of the attribute.
4. the general creation method of dbus object according to claim 3, which is characterized in that the image parameter is configured to
It is constructed based on map dictionary, wherein the key key of dictionary is configured to the title of the dbus object, and the value value of dictionary is configured to institute
State the attribute of dbus object and the value or sky of the attribute.
5. the general creation method of dbus object according to claim 1, which is characterized in that the creation function is configured to
The information of at least one dbus object is obtained according to the image parameter inputted, and is exported described dbus pairs corresponding
As.
6. the general creation method of dbus object according to claim 1, which is characterized in that the method is further wrapped
It includes: the connection with system bus is established by dbus library function.
7. a kind of general creating device of dbus object, which is characterized in that described device includes:
At least one processor；With
Memory, the memory are stored with the program code that processor can be run, and said program code is run by processor
Shi Zhihang following steps:
Creative management interface and object interface；
Image parameter is constructed, the image parameter includes the information of at least one dbus object；
Creation function is defined in the management interface, the input parameter of the creation function is the image parameter, the creation
The output parameter of function is the dbus object；
In object interface addition by the dbus object of the creation function output；
The management interface and the object interface are called, the image parameter is inputted in the management interface, described right
As interface creates at least one described dbus object.
8. the general creating device of dbus object according to claim 7, which is characterized in that the creation function is configured to
The information of at least one dbus object is obtained according to the image parameter inputted, and is exported described dbus pairs corresponding
As.
9. the general creating device of dbus object according to claim 7, which is characterized in that the information of the dbus object
Title, the attribute of the dbus object and the value of the attribute including the dbus object.
10. the general creating device of dbus object according to claim 7, which is characterized in that the image parameter configuration
To be constructed based on map dictionary, wherein the key key of dictionary is configured to the title of the dbus object, and the value value of dictionary is configured to
The attribute of the dbus object and the value of the attribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628115.8A CN110413270A (en) | 2019-07-12 | 2019-07-12 | A kind of general creation method and device of dbus object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628115.8A CN110413270A (en) | 2019-07-12 | 2019-07-12 | A kind of general creation method and device of dbus object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110413270A true CN110413270A (en) | 2019-11-05 |
Family
ID=68361239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628115.8A Withdrawn CN110413270A (en) | 2019-07-12 | 2019-07-12 | A kind of general creation method and device of dbus object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110413270A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111277475A (en) * | 2020-02-26 | 2020-06-12 | 杭州涂鸦信息技术有限公司 | Cross-platform wireless interaction method and system based on blue z |
| CN112130900A (en) * | 2020-08-21 | 2020-12-25 | 苏州浪潮智能科技有限公司 | User information management method, system, equipment and medium for BMC |
-
2019
- 2019-07-12 CN CN201910628115.8A patent/CN110413270A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111277475A (en) * | 2020-02-26 | 2020-06-12 | 杭州涂鸦信息技术有限公司 | Cross-platform wireless interaction method and system based on blue z |
| CN112130900A (en) * | 2020-08-21 | 2020-12-25 | 苏州浪潮智能科技有限公司 | User information management method, system, equipment and medium for BMC |
| CN112130900B (en) * | 2020-08-21 | 2023-01-06 | 苏州浪潮智能科技有限公司 | User information management method, system, equipment and medium for BMC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109684607B (en) | JSON data analysis method and device, computer equipment and storage medium | |
| CN111859470B (en) | Business data chaining method and device | |
| CN106778351B (en) | Data desensitization method and device | |
| US11269611B2 (en) | Data interface processing method, device, server and medium | |
| CN107479868B (en) | Interface loading method, device and equipment | |
| CN110162344B (en) | Isolation current limiting method and device, computer equipment and readable storage medium | |
| WO2020092135A1 (en) | Extracting web api endpoint data from source code | |
| CN110413270A (en) | A kind of general creation method and device of dbus object | |
| CN111414369A (en) | Data processing method, device and equipment | |
| CN112598321A (en) | Risk prevention and control method, system and terminal equipment | |
| CN109669678A (en) | Template engine integration method, device, electronic equipment and storage medium | |
| CN109582476B (en) | Data processing method, device and system | |
| CN108089895B (en) | Activity registration method and device in plug-in, electronic equipment and storage medium | |
| CN109345063B (en) | Data processing method and device for wind control system and storage medium | |
| CN116226921A (en) | Desensitization processing method and device | |
| CN114185623A (en) | Method and device for processing deadlock in application starting process | |
| CN111124399B (en) | Processing method and device of popup assembly, storage medium and processor | |
| CN114138507B (en) | Python program service method, device and computer readable storage medium | |
| US20180129517A1 (en) | Performance acceleration in mixed-language applications | |
| CN111274051B (en) | Data processing method and device, electronic equipment and computer readable storage medium | |
| CN113626005B (en) | Block chain foundation contract development and deployment method, equipment and storage medium | |
| CN113626011B (en) | PHP architecture-based data request processing method, device and equipment | |
| CN115391788A (en) | Mobile terminal based on trusted execution environment and trusted application management method | |
| CN105893092B (en) | COM component processing method and device | |
| CN117440000A (en) | Parallel call interface method, device, electronic equipment and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191105 |
|
| WW01 | Invention patent application withdrawn after publication |