CN103279696A - License monitoring method and system for EDA (electronic design automation) software - Google Patents
License monitoring method and system for EDA (electronic design automation) software Download PDFInfo
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- CN103279696A CN103279696A CN2013102172864A CN201310217286A CN103279696A CN 103279696 A CN103279696 A CN 103279696A CN 2013102172864 A CN2013102172864 A CN 2013102172864A CN 201310217286 A CN201310217286 A CN 201310217286A CN 103279696 A CN103279696 A CN 103279696A
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Abstract
An embodiment of the invention provides license monitoring method and system for EDA (electronic design automation) software. The method includes: scanning a license log file, including application information of the EDA information, every a fixed time; judging whether the license log file changes or not; if yes, checking out added data in the license log file; and updating the added data in the license log file to a license log file database. By the license monitoring method for the EDA software according to the embodiment, newest application conditions of license resources can be known timely and waste of the license resources is avoided.
Description
Technical field
The invention belongs to the computer network communication technology field, be specifically related to a kind of License method for supervising and system of eda software.
Background technology
CAX is the general designation of computer-aided engineering, computer-aided design (CAD) and computer-aided manufacturing etc.CAX has changed our daily method for designing and has brought revolutionary variation to manufacturing industry.The EDA(electric design automation, Electronic Design Automation) from the CAX development, it is aid with the computing machine.The EDA designer can design with hardware description language on the eda software platform, then by work such as the compiling of computing machine completion logic, optimization, wiring and emulation.The appearance of EDA technology improved the electronics design efficiency, shortened the construction cycle, realized strategic product innovation, obtained competitive edge.
The eda software of current main-stream comprises ViewLogic, Mentor, Synopsys, EWB etc., and most of eda softwares all need special instrument to manage, for example the License(authority), namely embed floating-point formula License in the eda software.License has preserved the operating position of eda software usually, just can obtain the use information of eda software by monitoring License.
The user has only the right to use that could obtain eda software by visit License.Use for convenience, often exist to seize and do not close License for a long time after License(for example logins successfully or take a plurality of License etc. simultaneously) phenomenon.But, at present can't monitor to know in real time the phenomenon of the above-mentioned License of seizing resource usually to License, caused the significant wastage of License resource.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of License method for supervising and system of eda software, in time know the operating position of the License resource of eda software to make things convenient for the user, avoid the License wasting of resources.
For achieving the above object, one embodiment of the present of invention provide a kind of License method for supervising of eda software, and described method comprises:
Every set time scanning License journal file, described License journal file comprises the use information of eda software;
Judge whether described License journal file changes, if find out data newly-increased in the described License journal file;
With Data Update newly-increased in the described License journal file to License journal file database.
Preferably, described before set time scanning License journal file, described method also comprises:
Gather and preserve described License journal file.
Preferably, described before set time scanning License journal file, described method also comprises:
Send the request message that obtains the License file to server, preserve License Serial Number and user profile in the wherein said License file;
The described License file that reception is returned according to described request message;
Judge whether described License file is unusual, if not, resolve described License file.
Preferably, behind the described License file of described parsing, described method also comprises:
Described License file is preserved.
Preferably, described method also comprises:
Obtain the time of described License operation;
The residue service time of obtaining described License according to the time of the term of life of described License and described License operation;
Whether judge residue service time of described License less than the schedule time, if produce prompting message and be about to expire with the described License of prompting user.
Preferably, described before set time scanning License journal file, described method also comprises:
Judge whether to find described License file, preserve License Serial Number and user profile in the described License file, if described License journal file is decoded;
Judge whether the information in the described License file is consistent with decoded result, if determine that the information of described eda software is identical with information in the License file.
Preferably, described method also comprises:
If search less than described License file, then produce prompting message and be about to expire to remind the described eda software of user.
Correspondingly, the embodiment of the invention also provides a kind of License supervisory system of eda software, and described system comprises:
Scanning element is used for the journal file every set time scanning License, and described License journal file comprises the use information of eda software;
First judging unit is used for judging whether described License journal file changes;
Search the unit, be used for when the described License journal file of described first judgment unit judges changes, finding out the newly-increased data of described License journal file;
Updating block is used for the Data Update that described License journal file is newly-increased to License journal file database.
Preferably, described system also comprises:
Collecting unit is used for gathering and preserving described License journal file.
Preferably, described system also comprises:
Transmitting element is used for sending the request message that obtains the License file to server, preserves License Serial Number and user profile in the wherein said License file;
Receiving element is used for receiving the described License file that returns according to described request message;
Second judging unit is used for judging whether described License file is unusual;
First resolution unit is used for just often resolving described License file at the described License file of described second judgment unit judges.
Preferably, described system also comprises:
Preserve the unit, be used for described License file is preserved.
Preferably, described system also comprises:
First acquiring unit is used for obtaining the time that described License moves;
Second acquisition unit is used for the residue service time of obtaining described License according to the time of the term of life of described License and described License operation;
The 3rd judging unit is used for judging that whether residue service time of described License is less than the schedule time;
First generation unit is used for residue service time at the described License of described the 3rd judgment unit judges producing prompting message during less than the schedule time and is about to expire with the described License of prompting user.
Preferably, described system also comprises:
The 4th judging unit is used for judging whether to find described License file, preserves License Serial Number and user profile in the described License file;
Second decoding unit is used for when described the 4th judgment unit judges determines to find described License journal file described License file being decoded;
The 5th judging unit is used for judging whether the information of described License file is consistent with decoded result;
Determining unit is used for determining that the information of described eda software is identical with the information in the License file in the data of the described License file of described the 5th judgment unit judges during with decoded result's unanimity.
Preferably, described system also comprises:
Second generation unit is used for producing prompting message when searching less than described License file and is about to expire to remind the described eda software of user.
License method for supervising and the system of the eda software that provides according to the embodiment of the invention, the License method for supervising of eda software, by finding out during this period of time newly-increased data in the License journal file every set time scanning License journal file, and the Data Update that will increase newly is to License journal file database.In this way, can in time know the up-to-date behaviour in service of License resource, avoid the waste of License resource.By this method, License Management person is when the License shortage of resources, and the last time of rejecting takies License or takies the user of a plurality of License simultaneously, guarantees the utilization of License reasonable resources.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the License method for supervising of the eda software that provides of the embodiment of the invention;
Fig. 2 is the schematic flow sheet of the License method for supervising of the eda software that provides of the embodiment of the invention one;
Fig. 3 is the structural representation of distributed capture system in the embodiment of the invention one;
Fig. 4 is the schematic flow sheet of the License method for supervising of the eda software that provides of the embodiment of the invention two;
Fig. 5 is the structural representation of the License supervisory system of the eda software that provides of the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
For solving the License resource that can't monitor eda software in the prior art, the problem that causes the License wasting of resources, the embodiment of the invention provides following technical scheme.
The embodiment of the invention provides a kind of License method for supervising of eda software, and Fig. 1 shows the schematic flow sheet of this method, and this method may further comprise the steps:
Step S11: every set time scanning License journal file.
License is in order better to manage eda software and to guarantee that the user uses the eda software of buying and a software of developing at the machine of appointment.The use information that wherein comprises eda software in the License journal file, specifically can comprise in the following content several or multinomial in the License journal file: the host name of the current License that is using and user name, the current License that is using brings into use the time, finish service time and accumulate service time, the expiration time of the current License that is using, quantity corresponding to the License of the current use of this user of user name, the manufacturer name of the eda software of the current License correspondence of using, the function name of the eda software of the current License correspondence of using, the production number of the eda software of the current License correspondence of using, the process number that can move simultaneously, the log collection time, user's use classes (for example login or withdraw from) etc.
Step S12: judge whether the License journal file that scanning obtains changes, if, execution in step S13.
The License journal file that refers to current scanning that changes of License journal file herein is different with License journal file before.Specifically can be a content changing in the License journal file, also can be two above content changings in the License journal file.For example, can be that the host name of the current License that is using in the License journal file changes, also can be the host name of the current License that is using and the expiration time of user name and the current License that is using change.
Step S13: find out data newly-increased in the License journal file.
The data of License journal file refer to the concrete data of every content in the License journal file.The data of the content that do not have in the License journal file before can being of Xin Zeng data herein also can be to change on the basis of before License journal file.For example, this content of expiration time that does not have the current License that is using in the License journal file before, the License journal file that current scanning obtains has increased this content of expiration time of the current License that is using, and then the data of this content correspondence of expiration time of the current License that is using are exactly newly-increased data in the License journal file that obtains of current scanning.And for example, the expiration time of the current License that is using is T1 in the License journal file before, and the expiration time of the current License that is using is T2 in the License journal file that current scanning obtains, and this moment, T2 was newly-increased data.
Step S14: with Data Update newly-increased in the License journal file to License journal file database.
After finding data newly-increased in the License journal file, the Data Update that this is newly-increased is to License journal file database, License journal file database can be the MySQL database, specifically can realize the establishment, deletion, the establishment of table, the operations such as insertion of data of License journal file database by number order.If the data of the content correspondence that does not have in the License journal file before should newly-increased data being then can newly-increased data be preserved; If the basis that should newly-increased data be existing data in License journal file before changes, and can be these data that increase newly with this existing Data Update then.Can upgrade the License journal file every the set time thus, realize the monitoring resource of License, avoid the waste of License resource.
The License method for supervising of the eda software that the embodiment of the invention provides, by finding out during this period of time newly-increased data in the License journal file every set time scanning License journal file, and the Data Update that will increase newly is to License journal file database.In this way, can in time know the up-to-date behaviour in service of License resource, avoid the waste of License resource.By this method, License Management person is when the License shortage of resources, and the last time of rejecting takies License or takies the user of a plurality of License simultaneously, guarantees the utilization of License reasonable resources.
The License method for supervising of the eda software in the embodiment of the invention can have multiple concrete implementation, and below some specifically are exemplified as example wherein some modes are elaborated.It is to be noted; the License method for supervising of the eda software in the embodiment of the invention is not limited to following these modes; those of ordinary skills can also need not to pay creative work and obtain the other technologies scheme on the basis of the technical scheme of the embodiment of the invention, and these are all within the protection domain of the embodiment of the invention.
Embodiment one
Fig. 2 shows the schematic flow sheet of License method for supervising of the eda software of the embodiment of the invention one, and this method may further comprise the steps:
Step S201: send the request message that obtains the License file to server.
Preserve License Serial Number (being License information) and user profile in the License file, the version flag of the kit name of the name of the eda software that provides when wherein the License file can comprise user applies License, eda software, the term of life of License, License, hope is process number and the computing machine network interface card address of installation eda software and the corresponding License Serial Number (sequence that process private-key encodes and generates) of the similar eda software of operation simultaneously.License file and eda software are one to one.In the embodiment of the invention, user profile can comprise the version flag (comprising version number or date of manufacture), the computing machine network interface card address etc. of moving the process number of similar software and this eda software being installed simultaneously of term of life, this eda software of name, this eda software of kit of name (being the name that the user wants to obtain the eda software of License), this eda software of the eda software that needs submit to.
Step S202: receive the License file that returns according to above-mentioned request message.
Receive after the request message that obtains the License file, search corresponding License file in this locality according to this request message, and the License file that finds is returned.
Step S203: judge whether the License file that receives is unusual, if not, execution in step S204.
The License file contains the License Serial Number (being License information) of corresponding eda software, and the user need fill in this License Serial Number before the eda software that uses the License correspondence.If the License document lending, then the License file is unusual, and namely License Serial Number is unavailable.License Serial Number has only been arranged, and the user could use the eda software of this License Serial Number correspondence smoothly.
Step S204: resolve the License file that receives.
License adopts the mode of private key to encode according to the request message that receives, and generates the sequence (i.e. Dui Ying License Serial Number) that a character numeral is mixed, and loses License Serial Number is encrypted and then prevents License Serial Number.License Serial Number after will encrypting then is placed in the License file with user profile and returns to client, uses for the user.After the License document analysis finished, according to the data in the License file, the field of design database table, and deposit the data of correspondence in the MySQL database.
Step S205: gather and preserve the License journal file.
License Serial Number and user profile are one to one, so the License file always comprises user profile and License Serial Number.And the License journal file to be the user obtained after the License file, parse License Serial Number wherein, utilize License Serial Number to sign in to then and use this eda software on the corresponding machine.The operating position information that the user generates when using License Serial Number can be recorded in the License journal file.As seen the use information that comprises eda software in the License journal file, comprise in the following content several or multinomial in the License journal file: the host name of the current License that is using and user name, the current License that is using brings into use the time, finish service time and accumulate service time, the expiration time of the current License that is using, quantity corresponding to the License of the current use of this user of user name, the manufacturer name of eda software, the function name of the eda software that uses, the production number of the eda software that uses, the process number that can move simultaneously, the log collection time, user's use classes (for example login or withdraw from) etc.These projects may be kept at different positions, and need gather project the License journal file this moment from diverse location.
In a specific embodiment, can adopt a distributed capture system acquisition License journal file.This distributed capture system can adopt a B/S/D(Browser/Server/Database, browser/server/database) functional structure of architectural framework and three layers, as shown in Figure 3.The bottom of distributed capture system is the journal file collection terminal, and the middle layer is safety management control center (being server), and high level is the visualized management front end.The journal file collection terminal is responsible for gathering the data in the License journal file from each network equipment, operating system, database, middleware, the result that will handle after carrying out standardization processing sends to safety management control center, so-called standardization processing refers to according to unified format the License journal file be handled herein, makes the form unanimity of the License journal file of each journal file collection terminal acquisition.Because the data that the journal file collection terminal is gathered are many, many need the data of gathering being carried out association analysis, thereby the data of gathering are placed in the different tables, and safety management control center carries out association analysis, safety assessment according to the data that the information butt joint of rule base, policy library is received.After journal file collection terminal among Fig. 3 is finished License journal file collecting work, the License journal file that collects need be sent to safety management control center.In a concrete example, the journal file collection terminal does not need to communicate by letter with safety management control center, but can adopt the Federated engine of MySQL database by the database direct communication data of License journal file to be sent to safety management control center.Adopt this mode to transmit the License journal file, improved transmission efficiency, guaranteed the real-time monitoring of License journal file.The Federated engine can only be defined as local data Federated engine (engine of realizing the teledata library facility) and map to the length of run entity list based on the table rank, can't realize based on other the whole mapping of storehouse level.So need create a table in safety management control center, and be mapped to this table at the journal file collection terminal.For example, the database called after SOC of safety management control center, the data transmission table is logevent, journal file collection terminal database called after SENSOR, mapping table is syn_logevent, specifically can in the following way the License journal file be sent to safety management control center:
With the MySQL database of root login safety management control center, create suitable visit number of the account in the above;
Create table at the MySQL of safety management control center database;
The SOC.logevent of safety management control center is mapped on the SENSOR.syn_logevent table of journal file collection terminal.In this process, keep the Virtual table of journal file collection terminal consistent with the entity list structure of safety management control center.In this process, only created the table definition file on the MySQL database of journal file collection terminal, and do not had journal file.To the data modification of journal file collection terminal Virtual table, all can send in the safety management control center and carry out.
Step S206: every set time scanning License journal file.
Step S207: judge whether the License journal file changes, if, execution in step S208.
The License journal file that refers to current scanning that changes of License journal file herein is different with License journal file before.Specifically can be that a content in the License journal file changes, also can be that two above contents in the License journal file change.
Step S208: find out data newly-increased in the License journal file.
The data that do not have in the License journal file before can being of Xin Zeng data herein also can be the data that change on the basis of before License journal file.
Step S209: with Data Update newly-increased in the License journal file to License journal file database.
Transfinite for avoiding License to use, the License method for supervising in the embodiment of the invention can also be monitored the time that License uses, and for this reason, the embodiment of the invention can also comprise the steps:
Step S210: the time of obtaining the License operation.
The License journal file generally can record the time of License operation, can obtain the time of License operation by visit License journal file.
Step S211: the residue service time of obtaining this License according to the time of the term of life of License and License operation.
Each License has certain term of life.Can according to this term of life with and getter residue service time time of operation.
Step S212: whether judge residue service time of License less than the schedule time, if, execution in step S213.
For reminding the user in time to buy License, avoiding License to use transfinites, and can certain shortest time T be set for License, and this shortest time T is this License overdue shortest time of distance.
When residue service time of License during less than this shortest time T, can further carry out subsequent step.
Step S213: produce prompting message and be about to expire with prompting user License.
Specifically can point out user License to be about to expire by the mode of video, audio frequency or literal, the user can continue to buy License.
After finding data newly-increased in the License journal file, the Data Update that this is newly-increased is to License journal file database.If the data of the content correspondence that does not have in the License journal file before should newly-increased data being then can newly-increased data be preserved; If the basis that should newly-increased data be existing data in License journal file before changes, then can be with this existing Data Update to the data that should increase newly.Can upgrade the License journal file every the set time thus, realize the monitoring of License resource, guarantee effective utilization of License with this.In addition, by the time that monitoring License uses, can also before expiring, remind License the user in time to buy new License, to guarantee effective utilization of License
Embodiment two
As shown in Figure 4, be the schematic flow sheet of the License method for supervising of the eda software of the embodiment of the invention two, this method for supervising may further comprise the steps:
Step S41: judge whether to find the License file, if, execution in step S42.
During user's each run eda software, program all can be looked for the License file of appointment according to the environmental variance of configuration, this License file is kept in the server, client can be obtained this License file by sending a request message to server, specifically can adopt the mode of the step S202～step S203 in above-described embodiment to obtain this License file.If find the License file of appointment, then this eda software is normal version, can carry out subsequent step.If can not find the License file of appointment, then this eda software is assessment version (being beta release), the assessment version generally has certain term of life (for example 30 days), can produce this eda software of prompting message prompting user this moment and in time buy the eda software of normal version for the assessment version to make things convenient for the user.
Step S42: the License file is decoded.
If find the License file of appointment, by PKI the character data mixed sequence (being License Serial Number) that is generated by this coding to be decoded, program will be carried out one by one inspection to the information in the License file.License Serial Number is decoded, can make things convenient for the user to fill in corresponding License Serial Number.
Step S43: judge whether the data in the License file are consistent with decoded result, if, execution in step S44.
Whether with decoded result consistent, if inconsistent, show that then this License file was distorted if checking the data that write in the License file, namely the function of this eda software can not be used.If unanimity shows that then the function of this eda software can be used as a result, need further execution in step S44 this moment.
Step S44: determine that the information of eda software is identical with information in the License file.
Whether with information in License file consistent, if consistent, show that then the function of eda software can be used if checking the information of the eda software that the user moving.
Need to prove that the corresponding steps of the step S11～step S14 among the step S45 in the embodiment of the invention two～step S48 and Fig. 1 is identical, does not repeat them here, particular content sees also the description of above-described embodiment.
In addition, the step S41 in the embodiment of the invention two～step S44 can also combine with the step in above-described embodiment one and obtain the other technologies scheme, and these all within the protection domain of the embodiment of the invention, do not repeat them here.
The License method for supervising that the embodiment of the invention provides can be realized the monitoring of License resources effective, has avoided the waste of License resource.
Correspondingly, the embodiment of the invention also provides a kind of License supervisory system of eda software, and Fig. 5 shows the structural representation of this system 500, and this system comprises following structure:
Scanning element 501 is used for the journal file every set time scanning License, and described License journal file comprises the use information of eda software;
First judging unit 502 is used for judging whether described License journal file changes;
Search unit 503, be used for judging that at described first judging unit 502 described License journal file finds out the newly-increased data of described License journal file when changing;
Updating block 504 is used for the Data Update that described License journal file is newly-increased to License journal file database.
Preferably, described system also comprises:
Collecting unit is used for gathering and preserving described License journal file.
Preferably, described system also comprises:
Transmitting element is used for sending the request message that obtains the License file to server, preserves License Serial Number and user profile in the wherein said License file;
Receiving element is used for receiving the described License file that returns according to described request message;
Second judging unit is used for judging whether described License file is unusual;
First resolution unit is used for just often resolving described License file at the described License file of described second judgment unit judges.
Preserve the unit, be used for described License file is preserved.
Preferably, described system also comprises:
First acquiring unit is used for obtaining the time that described License moves;
Second acquisition unit is used for the residue service time of obtaining described License according to the time of the term of life of described License and described License operation;
The 3rd judging unit is used for judging that whether residue service time of described License is less than the schedule time;
First generation unit is used for residue service time at the described License of described the 3rd judgment unit judges producing prompting message during less than the schedule time and is about to expire with the described License of prompting user.
The 4th judging unit is used for judging whether to find described License file, preserves License Serial Number and user profile in the described License file;
Second decoding unit is used for when described the 4th judgment unit judges determines to find described License file described License file being decoded;
The 5th judging unit is used for judging whether the data of described License file are consistent with decoded result;
Determining unit is used for determining that the information of described eda software is identical with the information in the License file in the data of the described License file of described the 5th judgment unit judges during with decoded result's unanimity.
Second generation unit is used for producing prompting message when searching less than described License file and is about to expire to remind the described eda software of user.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1. the License method for supervising of an eda software is characterized in that, described method comprises:
Every set time scanning License journal file, described License journal file comprises the use information of eda software;
Judge whether described License journal file changes, if find out data newly-increased in the described License journal file;
With Data Update newly-increased in the described License journal file to License journal file database.
2. method for supervising according to claim 1 is characterized in that, described before set time scanning License journal file, described method also comprises:
Gather and preserve described License journal file.
3. method for supervising according to claim 1 is characterized in that, described before set time scanning License journal file, described method also comprises:
Send the request message that obtains the License file to server, preserve License Serial Number and user profile in the wherein said License file;
The described License file that reception is returned according to described request message;
Judge whether described License file is unusual, if not, resolve described License file.
4. method for supervising according to claim 3 is characterized in that, behind the described License file of described parsing, described method also comprises:
Described License file is preserved.
5. method for supervising according to claim 1 is characterized in that, described method also comprises:
Obtain the time of described License operation;
The residue service time of obtaining described License according to the time of the term of life of described License and described License operation;
Whether judge residue service time of described License less than the schedule time, if produce prompting message and be about to expire with the described License of prompting user.
6. method for supervising according to claim 1 is characterized in that, described before set time scanning License journal file, described method also comprises:
Judge whether to find the License file, preserve License Serial Number and user profile in the described License file, if described License file is decoded;
Judge whether the information in the described License file is consistent with decoded result, if determine that the information of described eda software is identical with information in the License file.
7. method for supervising according to claim 6 is characterized in that, described method also comprises:
If search less than described License file, then produce prompting message and be about to expire to remind the described eda software of user.
8. the License supervisory system of an eda software is characterized in that, described system comprises:
Scanning element is used for the journal file every set time scanning License, and described License journal file comprises the use information of eda software;
First judging unit is used for judging whether described License journal file changes;
Search the unit, be used for when the described License journal file of described first judgment unit judges changes, finding out the newly-increased data of described License journal file;
Updating block is used for the Data Update that described License journal file is newly-increased to License journal file database.
9. supervisory system according to claim 8 is characterized in that, described system also comprises:
Collecting unit is used for gathering and preserving described License journal file.
10. supervisory system according to claim 8 is characterized in that, described system also comprises:
Transmitting element is used for sending the request message that obtains the License file to server, preserves License Serial Number and user profile in the wherein said License file;
Receiving element is used for receiving the described License file that returns according to described request message;
Second judging unit is used for judging whether described License file is unusual;
First resolution unit is used for just often resolving described License file at the described License file of described second judgment unit judges.
11. supervisory system according to claim 10 is characterized in that, described system also comprises:
Preserve the unit, be used for described License file is preserved.
12. supervisory system according to claim 8 is characterized in that, described system also comprises:
First acquiring unit is used for obtaining the time that described License moves;
Second acquisition unit is used for the residue service time of obtaining described License according to the time of the term of life of described License and described License operation;
The 3rd judging unit is used for judging that whether residue service time of described License is less than the schedule time;
First generation unit is used for residue service time at the described License of described the 3rd judgment unit judges producing prompting message during less than the schedule time and is about to expire with the described License of prompting user.
13. supervisory system according to claim 8 is characterized in that, described system also comprises:
The 4th judging unit is used for judging whether to find the License file, preserves License Serial Number and user profile in the described License file;
Second decoding unit is used for when described the 4th judgment unit judges determines to find described License file described License file being decoded;
The 5th judging unit is used for judging whether the data of described License file are consistent with decoded result;
Determining unit is used for determining that the information of described eda software is identical with the information in the License file in the information of the described License file of described the 5th judgment unit judges during with decoded result's unanimity.
14. supervisory system according to claim 13 is characterized in that, described system also comprises:
Second generation unit is used for producing prompting message when searching less than described License file and is about to expire to remind the described eda software of user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN106934261A (en) * | 2017-03-31 | 2017-07-07 | 山东超越数控电子有限公司 | A kind of storage of license information and extracting method based on database |
| CN107003838A (en) * | 2014-12-22 | 2017-08-01 | 英特尔公司 | Decoded information storehouse |
| CN109726526A (en) * | 2018-12-25 | 2019-05-07 | 苏州思必驰信息科技有限公司 | Method device authorization situation alarm management device and alerted based on device authorization situation |
| CN112989289A (en) * | 2019-12-02 | 2021-06-18 | 成都鼎桥通信技术有限公司 | Software license checking method and device, electronic equipment and readable storage medium |
| WO2021232295A1 (en) * | 2020-05-20 | 2021-11-25 | 新华三技术有限公司 | Method and apparatus for monitoring software license information, and server and storage medium |
| CN116561713A (en) * | 2023-05-18 | 2023-08-08 | 合芯科技(苏州)有限公司 | License dynamic allocation management method and system based on database |
| WO2024067314A1 (en) * | 2022-09-27 | 2024-04-04 | 北京有竹居网络技术有限公司 | Method for constructing license information base and electronic device |
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| CN107003838A (en) * | 2014-12-22 | 2017-08-01 | 英特尔公司 | Decoded information storehouse |
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| CN109726526A (en) * | 2018-12-25 | 2019-05-07 | 苏州思必驰信息科技有限公司 | Method device authorization situation alarm management device and alerted based on device authorization situation |
| CN112989289A (en) * | 2019-12-02 | 2021-06-18 | 成都鼎桥通信技术有限公司 | Software license checking method and device, electronic equipment and readable storage medium |
| WO2021232295A1 (en) * | 2020-05-20 | 2021-11-25 | 新华三技术有限公司 | Method and apparatus for monitoring software license information, and server and storage medium |
| WO2024067314A1 (en) * | 2022-09-27 | 2024-04-04 | 北京有竹居网络技术有限公司 | Method for constructing license information base and electronic device |
| CN116561713A (en) * | 2023-05-18 | 2023-08-08 | 合芯科技(苏州)有限公司 | License dynamic allocation management method and system based on database |
| CN116561713B (en) * | 2023-05-18 | 2024-03-19 | 合芯科技(苏州)有限公司 | License dynamic allocation management method and system based on database |
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