CN105045634A - Smartphone software download method - Google Patents
Smartphone software download method Download PDFInfo
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- CN105045634A CN105045634A CN201510489211.0A CN201510489211A CN105045634A CN 105045634 A CN105045634 A CN 105045634A CN 201510489211 A CN201510489211 A CN 201510489211A CN 105045634 A CN105045634 A CN 105045634A
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Abstract
The present invention discloses a smartphone software download method comprising the following steps: acquiring each file name and a corresponding check code of software to be downloaded; reading each file name from a file containing the software, and calculating the check code of each file; comparing the file names and the check codes obtained in the previous two steps, if the file names and the check codes are same, considering that there is no mistake, otherwise, ending the operation namely prohibiting a user from continuing operation; acquiring a port number enumerated by a smartphone; and querying a key field of the port number according to the port number in a registry so as to determine a corresponding download mode. Compared with the prior art, the smartphone software download method ensures the correctness of the software to be downloaded by verifying the software to be downloaded on the one hand, and determines the corresponding download mode according to the port number enumerated by the smartphone on the other hand, thereby avoiding the problem of software download errors caused by download that is carried out by manually selecting configuration files.
Description
[technical field]
The invention belongs to electronic technology field, particularly smartphone software method for down loading.
[background technology]
In the software download and upgrade-system of smart mobile phone, now original Multi-serial port download tool configured port is in the art inconvenient, and the pattern automatically residing for the port type of smart mobile phone and smart mobile phone can not carry out corresponding download flow process automatically, but need manual mode to select the configuration file of corresponding download to control the corresponding flow process downloaded.So, in the fabrication process, when download or upgrade software, bother very much, needs are manual selects corresponding configuration file to control the flow process downloaded or upgrade, once select mistake configuration file, software download will be made mistakes, and can cause the existence of indiscoverable problem.So in order to enhance productivity and stability, be necessary to develop a kind of smartphone software method for down loading in fact.
[summary of the invention]
The object of the present invention is to provide a kind of smartphone software method for down loading, adopt manual option and installment file to carry out downloading and the problem of the software download mistake caused in order to solve in prior art.
For achieving the above object, implement smartphone software method for down loading of the present invention to comprise the steps:
Obtain for downloading each file name of software and the check code of correspondence;
From the file at software place, read each file name one by one, and calculate the check code of each file;
The filename obtained in above-mentioned two steps and check code are compared, as identical, think errorless and proceed subsequent step, if not identical, terminate, namely forbid that user continues operation;
Obtain the port numbers that smart mobile phone is enumerated out;
In registration table, go the critical field of inquiring about port numbers according to this port numbers to determine corresponding downloading mode.
According to above-mentioned principal character, if smart mobile phone port shows key word Diagnostics, then enter the download flow process of this type of port type according to this key word, and then complete downloading task.
According to above-mentioned principal character, if port shows key word QDLoader, then enter the download flow process of this kind of port type according to this key word, and then complete downloading task.
According to above-mentioned principal character, the method also comprises according to above-mentioned port type, determine the pattern residing for smart mobile phone, if the port numbers that smart mobile phone is enumerated out shows Diagnostics key word, so mobile phone is just in power on mode, if display QDLoader key word, so mobile phone is just in urgent downloading mode.
Compared with prior art, one aspect of the present invention is by verifying for downloading software, thus guarantee the correctness for downloading software, and determine corresponding downloading mode according to the port numbers that acquisition smart mobile phone is enumerated out, thus the problem of the software download mistake avoided adopting manual option and installment file to carry out downloading and cause.
[accompanying drawing explanation]
Fig. 1 is the schematic flow sheet implementing smartphone software method for down loading of the present invention.
[embodiment]
Refer to shown in Fig. 1, for implementing the schematic flow sheet of smartphone software method for down loading of the present invention.Implement smartphone software method for down loading of the present invention to comprise the steps:
Obtain for downloading each file name of software and the check code of correspondence;
From the file at software place, read each file name one by one, and calculate the check code of each file;
The filename obtained in above-mentioned two steps and check code are compared, as identical, think errorless and proceed subsequent step, if not identical, terminate, namely forbid that user continues operation;
Obtain the port numbers that smart mobile phone is enumerated out;
In registration table, go the critical field of inquiring about port numbers according to this port numbers to determine corresponding downloading mode.
In the specific implementation, because the software of smart mobile phone is when compiling is issued, automatically each file can be carried out MD5 verification, and generate the check code of each file, afterwards these check codes are kept in a file (bin.md5), when loading software, first from bin.md5 file, the title of each file and the MD5 check code of correspondence is read, and then one by one from the file at software place, read each file name, and calculate the check code of each file, the file name finally above-mentioned two steps obtained and corresponding MD5 check code contrast between two, as identical, think errorless, contrast not identical, think file corruption or lost, then forbid that user continues operation.
Judge the port type (i.e. com port type, such as Diagnostics Type C OM, QDLoader Type C OM etc.) of smart mobile phone afterwards, according to port type, automatically control the download flow process that mobile phone-downloaded will be carried out.Specifically according to the port numbers that each mobile phone is enumerated out, then the critical field being clipped to and going to inquire about according to this port numbers port numbers in registration table is divided, such as port shows Diagnostics9091, then enter the download flow process of Diagnostics port type according to this Diagnostics9091, and then complete downloading task.As port shows QDLoader9008, then according to the download flow process of this QDLoader port type, and then complete downloading task.
As enumerate out when mobile phone be Diagnostics mouth time, then carry out " the urgent downloading mode of power on mode-> " flow process, and can automatically according to the relation that physics port address maps, selected Diagnostics type mouth is switched to corresponding QDLoader type mouth, and then starts to download.When mobile phone enumerate out be QDLoader type mouth time, then directly enter emergency mode to download.
Those of ordinary skill in the art can recognize, in conjunction with the method step described by embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use diverse ways realize described function to each specific application, but this realization should not thought and exceeds scope of the present invention.
In conjunction with the software module that the method step of embodiment disclosed herein description can use hardware, processor to perform, or the combination of the two realizes.Software module can be placed in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, CD-ROM or any other forms of storage medium well known in the art.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (4)
1. a smartphone software method for down loading, comprises the steps:
Obtain for downloading each file name of software and the check code of correspondence;
From the file at software place, read each file name one by one, and calculate the check code of each file;
The filename obtained in above-mentioned two steps and check code are compared, as identical, think errorless and proceed subsequent step, if not identical, terminate, namely forbid that user continues operation;
Obtain the port numbers that smart mobile phone is enumerated out;
In registration table, go the critical field of inquiring about port numbers according to this port numbers to determine corresponding downloading mode.
2., according to smartphone software method for down loading according to claim 1, it is characterized in that: if smart mobile phone port shows key word Diagnostics, then enter the download flow process of this type of port type according to this key word, and then complete downloading task.
3., according to smartphone software method for down loading according to claim 1, it is characterized in that: if port shows key word QDLoader, then enter the download flow process of this kind of port type according to this key word, and then complete downloading task.
4. according to smartphone software method for down loading according to claim 1, it is characterized in that: the method also comprises according to above-mentioned port type, determine the pattern residing for smart mobile phone, if the port numbers that smart mobile phone is enumerated out shows Diagnostics key word, so mobile phone is just in power on mode, if display QDLoader key word, so mobile phone is just in urgent downloading mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489211.0A CN105045634A (en) | 2015-08-11 | 2015-08-11 | Smartphone software download method |
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| CN201510489211.0A CN105045634A (en) | 2015-08-11 | 2015-08-11 | Smartphone software download method |
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Application publication date: 20151111 |