(
Note:
Write
For example:
write_raw_image("/tmp/boot.img", "boot")Write the boot package in yaffs2 format to the boot partition directly.
15. assert
Syntax:
Assert (
Note:
If sub1 is executed and no error is returned, sub2 is executed. If sub2 does not return an error, sub3 is executed and so on.
For example:
assert(package_extract_file("boot.img", "/tmp/boot.img"), write_raw_image("/tmp/boot.img", "boot"), delete("/tmp/boot.img"));Run package_extract_file. If no error is returned, run write_
You can disable automatic upgrade of CS2 by modifying the adobeupdaterprefs. Da t file. Open the c: \ documentsandsettings \ User Name \ applicationdata \ Adobe \ Updater \ folder, open adobeupdaterprefs. dat with notepad or other file editing software, and modify the content
If you do not have adobeupdaterprefs. dat, you can create one by yourself. After completing the configuration, open CS2 and check whether the problem is solved.
Microsoft Updater Application Block configuration design
Translator: Tony Qu
The configuration information of the application installer has three sources:1. application configuration file of the application installer-This file contains information about the polling interval, log location, the download server to be used, and the validators, the specific information of each application to be included during the upgrade process. For each applicatio
system upgrade from CentOS7.3 to CentOS7.4, Vmware12 not open, there are kernel module updater prompts, running Vmware-modconfig--console heavy New building module, if the establishment of success, then congratulations. If not, view the hint that red is marked as an error error after compilation. The problems I have appeared are as follows:
# vmware-modconfig--console--install-all stopping vmware (via Systemctl): [OK] Using ke
Rnel build System. mak
Overview
This solution uses Updater Application Block (UAB) for short. It is based on an automatically updated component developed in the early stage of Microsoft patterns Practices (Mode Practice Group) and extends multiple functions in more practical scenarios, to implement Client ApplicationsProgramOr Web applications can automatically update online. Background
With the continuous expansion of business, products have begun to be deployed in a
WinForm universal auto Updater project practice, winformautoupdaterI. background
Recently, the organization has developed a project that requires the automatic upgrade function. Because automatic upgrade is a common feature and may be used in many programs, I want to write an Automatic Upgrade Component. In the application, you only need to reference this Automatic Upgrade Component and add a small amount of code to implement the automatic upgrade fun
Fileretouch_binariesundo_retouch_binariessymlinkset_permset_perm_recursivegetpropfile_getpropwrite_raw_ Imageapply_patchapply_patch_checkapply_patch_spaceread_filesha1_checkwipe_cacheui_printrun_programset_ Bootloader_envSecond, Updater-script script execution Process analysis:Let's take a look at the upgrade scripts generated by the command make otapackage during the test process as follows:ASSERT (!less_than_int (1331176658, Getprop ("RO.BUILD.DATE
Androidsystemrecoverywork use update.zip upgrade process analysis (9) --- Updater-Script script syntax introduction and execution process
Currently, the update-Script script format is edify. What is the difference between it and amend? For the moment, we will not discuss it. We will only analyze the main syntax and script process control.
I. Introduction to the Update-Script script Syntax:
The generated script mainly involves the syntax.
1. Assert
Design of Microsoft Updater Application Block validatorsTranslator: Tony Qu
The Updater Application Block provides an extensible validators architecture, which makes it possible to download files by using signatures or hash numbers. The validator architecture supports generating signatures on the server and verifying these signatures on the client.Figure 1 shows the server-side verification architectureFi
Foreword Updater-script is the script file that the Android phone brushes into the system, it decides which content the Android system needs to brush into, how to brush in.Syntax 1. Mount Syntax: Mount (Fs_type, Partition_type, location, Mount_point). Role: Mounts a file system to the specified mount point. Return value: The mount point was successfully returned, and the failure returned null. Description
Fs_type: "YAFFS2" or "EXT4"
Parti
:
is_mountedunmountformatshow_progressset_progressdeletedelete_recursivepackage_extract_dirpackage_extract_fileretouch_binariesundo_retouch_binariessymlinkset_permset_perm_recursivegetpropfile_getpropwrite_raw_imageapply_patchapply_patch_checkapply_patch_spaceread_filesha1_checkwipe_cacheui_printrun_programset_bootloader_env
Ii. Updater-Script script execution process analysis:
The upgrade script generated by the command make otapackage during the
elimination of redundant error messagesFixed many problems with the installer which caused it to crashImproved backup system and unlocking files when possibleImproved patching systemSmaller BS7 files (but they cannot is opened by older versions of the program)Includes translations for Spanish, French, Dutch, Hungarian, Hebrew, and Vietnamese (contribute a translation)Improved language support including external translation loading (means there can be language packs and translators can SE E How
question: WebRequest Webreq = WebRequest.Create (Updatefileurl);WebResponse webres = Webreq.getresponse ();This updatefileurl is a local absolute path, but this updatefileurl is an on-line. exe file, such as Http://news.china.com/update/eu/aa.exe------Solution--------------------I don't have permission.------Solution--------------------You open the browser, enter in the address bar, to see if this exe is downloaded correctly, if not, it is basically server-side configuration problems or Restric
After Photoshop CS2 is installed, the following prompt is displayed:
Although the image is normal, it is annoying. You can solve this problem by changing the content in the following file. If no content exists, create a new file.
C: \ Documents and Settings \ Administrator \ Application Data \ Adobe \ Updater \ adobeupdaterprefs. dat
XML version = "1.0" encoding = "UTF-8"
?>
Adobeupdater
>
Autocheck
>
0
Autoch
Start the project in eclipse for a while, or sometimes directly in the startup times Ioconsole Updater's fault. Checked online, this is an eclipse bug, and the list sees bug 176508,bug 198188,bug 243877. I am happy to see in bug 243877 that the bug
Another important feature of Smart Client is how to maintain automatic version updates. Microsoft also provides the corresponding application block, that is, Microsoft Update
Application Block. Next, let's take a look at how to compile the version
OverviewAtomicintegerfieldupdater, Atomiclongfieldupdater and atomicreferencefieldupdater are similar in principle and usage to the atomic types of the 3 members of the modified class. This chapter provides an introduction to the atomic classes of basic types. The content includes:Atomiclongfieldupdater Introduction and Function ListAtomiclongfieldupdater ExampleAtomiclongfieldupdater Source Analysis (based on jdk1.7.0_40)Reprint Please specify source: http://www.cnblogs.com/skywang12345/p/35146
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