validator.php

php-4.4.7学习linux时下载的源代码

    }

    function _tagMissingAttribute($tag, $attr, $context)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('tag' => $tag,
            'attribute' => $attr, 'context' => $context),
            'tag <%tag%> in context "%context%" has no attribute "%attribute%"');
    }

    function _tagHasNoAttribs($tag, $context)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('tag' => $tag,
            'context' => $context),
            'tag <%tag%> has no attributes in context "%context%"');
    }

    function _invalidInternalStructure()
    {
        $this->_stack->push(__FUNCTION__, 'exception', array(),
            'internal array was not generated by compatible parser, or extreme parser error, cannot continue');
    }

    function _invalidFileRole($file, $dir, $role)
    {
        $this->_stack->push(__FUNCTION__, 'error', array(
            'file' => $file, 'dir' => $dir, 'role' => $role,
            'roles' => PEAR_Installer_Role::getValidRoles($this->_pf->getPackageType())),
            'File "%file%" in directory "%dir%" has invalid role "%role%", should be one of %roles%');
    }

    function _invalidFileName($file, $dir)
    {
        $this->_stack->push(__FUNCTION__, 'error', array(
            'file' => $file),
            'File "%file%" cannot begin with "."');
    }

    function _filelistCannotContainFile($filelist)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('tag' => $filelist),
            '<%tag%> can only contain <dir>, contains <file>.  Use ' .
            '<dir name="/"> as the first dir element');
    }

    function _filelistMustContainDir($filelist)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('tag' => $filelist),
            '<%tag%> must contain <dir>.  Use <dir name="/"> as the ' .
            'first dir element');
    }

    function _tagCannotBeEmpty($tag)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('tag' => $tag),
            '<%tag%> cannot be empty (<%tag%/>)');
    }

    function _UrlOrChannel($type, $name)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type,
            'name' => $name),
            'Required dependency <%type%> "%name%" can have either url OR ' .
            'channel attributes, and not both');
    }

    function _NoChannel($type, $name)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type,
            'name' => $name),
            'Required dependency <%type%> "%name%" must have either url OR ' .
            'channel attributes');
    }

    function _UrlOrChannelGroup($type, $name, $group)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type,
            'name' => $name, 'group' => $group),
            'Group "%group%" dependency <%type%> "%name%" can have either url OR ' .
            'channel attributes, and not both');
    }

    function _NoChannelGroup($type, $name, $group)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type,
            'name' => $name, 'group' => $group),
            'Group "%group%" dependency <%type%> "%name%" must have either url OR ' .
            'channel attributes');
    }

    function _unknownChannel($channel)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('channel' => $channel),
            'Unknown channel "%channel%"');
    }

    function _noPackageVersion()
    {
        $this->_stack->push(__FUNCTION__, 'error', array(),
            'package.xml <package> tag has no version attribute, or version is not 2.0');
    }

    function _NoBundledPackages()
    {
        $this->_stack->push(__FUNCTION__, 'error', array(),
            'No <bundledpackage> tag was found in <contents>, required for bundle packages');
    }

    function _AtLeast2BundledPackages()
    {
        $this->_stack->push(__FUNCTION__, 'error', array(),
            'At least 2 packages must be bundled in a bundle package');
    }

    function _ChannelOrUri($name)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('name' => $name),
            'Bundled package "%name%" can have either a uri or a channel, not both');
    }

    function _noChildTag($child, $tag)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('child' => $child, 'tag' => $tag),
            'Tag <%tag%> is missing child tag <%child%>');
    }

    function _invalidVersion($type, $value)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type, 'value' => $value),
            'Version type <%type%> is not a valid version (%value%)');
    }

    function _invalidState($type, $value)
    {
        $states = array('stable', 'beta', 'alpha', 'devel');
        if ($type != 'api') {
            $states[] = 'snapshot';
        }
        if (strtolower($value) == 'rc') {
            $this->_stack->push(__FUNCTION__, 'error',
                array('version' => $this->_packageInfo['version']['release']),
                'RC is not a state, it is a version postfix, try %version%RC1, stability beta');
        }
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type, 'value' => $value,
            'types' => $states),
            'Stability type <%type%> is not a valid stability (%value%), must be one of ' .
            '%types%');
    }

    function _invalidTask($task, $ret, $file)
    {
        switch ($ret[0]) {
            case PEAR_TASK_ERROR_MISSING_ATTRIB :
                $info = array('attrib' => $ret[1], 'task' => $task, 'file' => $file);
                $msg = 'task <%task%> is missing attribute "%attrib%" in file %file%';
            break;
            case PEAR_TASK_ERROR_NOATTRIBS :
                $info = array('task' => $task, 'file' => $file);
                $msg = 'task <%task%> has no attributes in file %file%';
            break;
            case PEAR_TASK_ERROR_WRONG_ATTRIB_VALUE :
                $info = array('attrib' => $ret[1], 'values' => $ret[3],
                    'was' => $ret[2], 'task' => $task, 'file' => $file);
                $msg = 'task <%task%> attribute "%attrib%" has the wrong value "%was%" '.
                    'in file %file%, expecting one of "%values%"';
            break;
            case PEAR_TASK_ERROR_INVALID :
                $info = array('reason' => $ret[1], 'task' => $task, 'file' => $file);
                $msg = 'task <%task%> in file %file% is invalid because of "%reason%"';
            break;
        }
        $this->_stack->push(__FUNCTION__, 'error', $info, $msg);
    }

    function _unknownTask($task, $file)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('task' => $task, 'file' => $file),
            'Unknown task "%task%" passed in file <file name="%file%">');
    }

    function _subpackageCannotProvideExtension($name)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('name' => $name),
            'Subpackage dependency "%name%" cannot use <providesextension>, ' .
            'only package dependencies can use this tag');
    }

    function _subpackagesCannotConflict($name)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('name' => $name),
            'Subpackage dependency "%name%" cannot use <conflicts/>, ' .
            'only package dependencies can use this tag');
    }

    function _cannotProvideExtension($release)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('release' => $release),
            '<%release%> packages cannot use <providesextension>, only extbinrelease and extsrcrelease can provide a PHP extension');
    }

    function _mustProvideExtension($release)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('release' => $release),
            '<%release%> packages must use <providesextension> to indicate which PHP extension is provided');
    }

    function _cannotHaveSrcpackage($release)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('release' => $release),
            '<%release%> packages cannot specify a source code package, only extension binaries may use the <srcpackage> tag');
    }

    function _mustSrcPackage($release)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('release' => $release),
            '<extbinrelease> packages must specify a source code package with <srcpackage>');
    }

    function _mustSrcuri($release)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('release' => $release),
            '<extbinrelease> packages must specify a source code package with <srcuri>');
    }

    function _uriDepsCannotHaveVersioning($type)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type),
            '%type%: dependencies with a <uri> tag cannot have any versioning information');
    }

    function _conflictingDepsCannotHaveVersioning($type)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type),
            '%type%: conflicting dependencies cannot have versioning info, use <exclude> to ' .
            'exclude specific versions of a dependency');
    }

    function _DepchannelCannotBeUri($type)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('type' => $type),
            '%type%: channel cannot be __uri, this is a pseudo-channel reserved for uri ' .
            'dependencies only');
    }

    function _bundledPackagesMustBeFilename()
    {
        $this->_stack->push(__FUNCTION__, 'error', array(),
            '<bundledpackage> tags must contain only the filename of a package release ' .
            'in the bundle');
    }

    function _binaryPackageMustBePackagename()
    {
        $this->_stack->push(__FUNCTION__, 'error', array(),
            '<binarypackage> tags must contain the name of a package that is ' .
            'a compiled version of this extsrc package');
    }

    function _fileNotFound($file)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('file' => $file),
            'File "%file%" in package.xml does not exist');
    }

    function _notInContents($file, $tag)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('file' => $file, 'tag' => $tag),
            '<%tag% name="%file%"> is invalid, file is not in <contents>');
    }

    function _cannotValidateNoPathSet()
    {
        $this->_stack->push(__FUNCTION__, 'error', array(),
            'Cannot validate files, no path to package file is set (use setPackageFile())');
    }

    function _usesroletaskMustHaveChannelOrUri($role, $tag)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('role' => $role, 'tag' => $tag),
            '<%tag%> must contain either <uri>, or <channel> and <package>');
    }

    function _usesroletaskMustHavePackage($role, $tag)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('role' => $role, 'tag' => $tag),
            '<%tag%> must contain <package>');
    }

    function _usesroletaskMustHaveRoleTask($tag, $type)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('tag' => $tag, 'type' => $type),
            '<%tag%> must contain <%type%> defining the %type% to be used');
    }

    function _cannotConflictWithAllOs($type)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('tag' => $tag),
            '%tag% cannot conflict with all OSes');
    }

    function _invalidDepGroupName($name)
    {
        $this->_stack->push(__FUNCTION__, 'error', array('group' => $name),
            'Invalid dependency group name "%name%"');
    }

    function _analyzeBundledPackages()
    {
        if (!$this->_isValid) {
            return false;
        }
        if (!$this->_pf->getPackageType() == 'bundle') {
            return false;
        }
        if (!isset($this->_pf->_packageFile)) {
            return false;
        }
        $dir_prefix = dirname($this->_pf->_packageFile);
        $log = isset($this->_pf->_logger) ? array(&$this->_pf->_logger, 'log') :
            array('PEAR_Common', 'log');
        $info = $this->_pf->getContents();
        $info = $info['bundledpackage'];
        if (!is_array($info)) {
            $info = array($info);
        }
        $pkg = &new PEAR_PackageFile($this->_pf->_config);
        foreach (