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• PEAR_Downloader_Package

PHP Класс PEAR_Downloader_Package

Input can come from three sources: - local files (archives or package.xml) - remote files (downloadable urls) - abstract package names The first two elements are handled cleanly by PEAR_PackageFile, but the third requires accessing pearweb's xml-rpc interface to determine necessary dependencies, and the format returned of dependencies is slightly different from that used in package.xml. This class hides the differences between these elements, and makes automatic dependency resolution a piece of cake. It also manages conflicts when two classes depend on incompatible dependencies, or differing versions of the same package dependency. In addition, download will not be attempted if the php version is not supported, PEAR installer version is not supported, or non-PECL extensions are not installed. Показать файл Открыть проект Примеры использования класса

Открытые свойства

Свойство	Тип	Описание
$_analyzed	boolean
$_config	PEAR_Config
$_downloadDeps	array
$_downloadURL	array
$_downloader	PEAR_Downloader
$_explicitGroup		If this package is invoked with Package#group, this variable will be true
$_explicitState	string | false	This allows temporary reassignment of preferred_state for a parent package and all of its dependencies.
$_installRegistry	PEAR_Registry	Used to implement packagingroot properly
$_packagefile	PEAR_PackageFile_v1 | PEAR_PackageFile | v2
$_parsedname	array
$_rawpackagefile	string | false	Contents of package.xml, if downloaded from a remote channel
$_registry	PEAR_Registry
$_type	string	Package type local|url
$_valid	boolean
$_validated	boolean

Открытые методы

Метод	Описание
PEAR_Downloader_Package ( &$downloader )
_analyzeDownloadURL ( $info, $param, $pname, $params = null, $optional = false, $isdependency = false )
_detect1 ( $deps, $pname, $options, $params )
_detect2 ( $deps, $pname, $options, $params )
_detect2Dep ( $dep, $pname, $group, $params )
_fromFile ( &$param )	This will retrieve from a local file if possible, and parse out a group name as well. The original parameter will be modified to reflect this.
_fromString ( $param )
_fromUrl ( $param, $saveparam = '' )
alreadyValidated ( )
canDefault ( )
detectDependencies ( $params )
detectStupidDuplicates ( array $params, array &$errorparams ) : array	Detect duplicate package names with differing versions
download ( ) : PEAR_PackageFile_v1 | PEAR_PackageFile_v2 | PEAR_Error	Retrieve any non-local packages
explicitState ( )
fromDepURL ( $dep )	Like {@link initialize()}, but operates on a dependency
getChannel ( )
getDeps ( )
getDownloadURL ( )
getDownloader ( )
getGroup ( )
getPackage ( )
getPackageFile ( )
getPackageType ( )
getPackageXmlVersion ( )
getPackagefileObject ( &$c, $d )	For simpler unit-testing
getParsedPackage ( )
getShortName ( )
getType ( )
getURI ( )
getVersion ( )
initialize ( $param ) : boolean | PEAR_Error	Parse the input and determine whether this is a local file, a remote uri, or an abstract package name.
isBundle ( )
isCompatible ( $pf )
isEqual ( $param )
isExtension ( $name )
isInstalled ( $dep, $oper = '==' )
isSubpackage ( &$pf )
mergeDependencies ( &$params )
removeDuplicates ( &$params, $ignoreGroups = false )
removeInstalled ( &$params )	Remove packages to be downloaded that are already installed
setDownloadURL ( $pkg )
setExplicitState ( $s )
setGroup ( $group )
setPackageFile ( PEAR_PackageFile_v1 | PEAR_PackageFile_v2 &$pkg )	Set the package.xml object for this downloaded package
setValidated ( )
willDownload ( $param, $params )

Описание методов

Описание свойств