common.php

FP2 CRM code+Mysql DB

    function _element_end($xp, $name)
    {
    }

    // }}}

    // Support for package DTD v1.0:
    // {{{ _element_start_1_0()

    /**
     * XML parser callback for ending elements.  Used for version 1.0
     * packages.
     *
     * @param resource  $xp    XML parser resource
     * @param string    $name  name of ending element
     *
     * @return void
     *
     * @access private
     */
    function _element_start_1_0($xp, $name, $attribs)
    {
        array_push($this->element_stack, $name);
        $this->current_element = $name;
        $spos = sizeof($this->element_stack) - 2;
        $this->prev_element = ($spos >= 0) ? $this->element_stack[$spos] : '';
        $this->current_attributes = $attribs;
        $this->cdata = '';
        switch ($name) {
            case 'dir':
                if ($this->in_changelog) {
                    break;
                }
                if ($attribs['name'] != '/') {
                    $this->dir_names[] = $attribs['name'];
                }
                if (isset($attribs['baseinstalldir'])) {
                    $this->dir_install = $attribs['baseinstalldir'];
                }
                if (isset($attribs['role'])) {
                    $this->dir_role = $attribs['role'];
                }
                break;
            case 'file':
                if ($this->in_changelog) {
                    break;
                }
                if (isset($attribs['name'])) {
                    $path = '';
                    if (count($this->dir_names)) {
                        foreach ($this->dir_names as $dir) {
                            $path .= $dir . DIRECTORY_SEPARATOR;
                        }
                    }
                    $path .= $attribs['name'];
                    unset($attribs['name']);
                    $this->current_path = $path;
                    $this->filelist[$path] = $attribs;
                    // Set the baseinstalldir only if the file don't have this attrib
                    if (!isset($this->filelist[$path]['baseinstalldir']) &&
                        isset($this->dir_install))
                    {
                        $this->filelist[$path]['baseinstalldir'] = $this->dir_install;
                    }
                    // Set the Role
                    if (!isset($this->filelist[$path]['role']) && isset($this->dir_role)) {
                        $this->filelist[$path]['role'] = $this->dir_role;
                    }
                }
                break;
            case 'replace':
                if (!$this->in_changelog) {
                    $this->filelist[$this->current_path]['replacements'][] = $attribs;
                }
                break;
            case 'maintainers':
                $this->pkginfo['maintainers'] = array();
                $this->m_i = 0; // maintainers array index
                break;
            case 'maintainer':
                // compatibility check
                if (!isset($this->pkginfo['maintainers'])) {
                    $this->pkginfo['maintainers'] = array();
                    $this->m_i = 0;
                }
                $this->pkginfo['maintainers'][$this->m_i] = array();
                $this->current_maintainer =& $this->pkginfo['maintainers'][$this->m_i];
                break;
            case 'changelog':
                $this->pkginfo['changelog'] = array();
                $this->c_i = 0; // changelog array index
                $this->in_changelog = true;
                break;
            case 'release':
                if ($this->in_changelog) {
                    $this->pkginfo['changelog'][$this->c_i] = array();
                    $this->current_release = &$this->pkginfo['changelog'][$this->c_i];
                } else {
                    $this->current_release = &$this->pkginfo;
                }
                break;
            case 'deps':
                if (!$this->in_changelog) {
                    $this->pkginfo['release_deps'] = array();
                }
                break;
            case 'dep':
                // dependencies array index
                if (!$this->in_changelog) {
                    $this->d_i++;
                    $this->pkginfo['release_deps'][$this->d_i] = $attribs;
                }
                break;
            case 'configureoptions':
                if (!$this->in_changelog) {
                    $this->pkginfo['configure_options'] = array();
                }
                break;
            case 'configureoption':
                if (!$this->in_changelog) {
                    $this->pkginfo['configure_options'][] = $attribs;
                }
                break;
            case 'provides':
                if (empty($attribs['type']) || empty($attribs['name'])) {
                    break;
                }
                $attribs['explicit'] = true;
                $this->pkginfo['provides']["$attribs[type];$attribs[name]"] = $attribs;
                break;
        }
    }

    // }}}
    // {{{ _element_end_1_0()

    /**
     * XML parser callback for ending elements.  Used for version 1.0
     * packages.
     *
     * @param resource  $xp    XML parser resource
     * @param string    $name  name of ending element
     *
     * @return void
     *
     * @access private
     */
    function _element_end_1_0($xp, $name)
    {
        $data = trim($this->cdata);
        switch ($name) {
            case 'name':
                switch ($this->prev_element) {
                    case 'package':
                        // XXX should we check the package name here?
                        $this->pkginfo['package'] = ereg_replace('[^a-zA-Z0-9._]', '_', $data);
                        break;
                    case 'maintainer':
                        $this->current_maintainer['name'] = $data;
                        break;
                }
                break;
            case 'summary':
                $this->pkginfo['summary'] = $data;
                break;
            case 'description':
                $data = $this->_unIndent($this->cdata);
                $this->pkginfo['description'] = $data;
                break;
            case 'user':
                $this->current_maintainer['handle'] = $data;
                break;
            case 'email':
                $this->current_maintainer['email'] = $data;
                break;
            case 'role':
                $this->current_maintainer['role'] = $data;
                break;
            case 'version':
                $data = ereg_replace ('[^a-zA-Z0-9._\-]', '_', $data);
                if ($this->in_changelog) {
                    $this->current_release['version'] = $data;
                } else {
                    $this->pkginfo['version'] = $data;
                }
                break;
            case 'date':
                if ($this->in_changelog) {
                    $this->current_release['release_date'] = $data;
                } else {
                    $this->pkginfo['release_date'] = $data;
                }
                break;
            case 'notes':
                // try to "de-indent" release notes in case someone
                // has been over-indenting their xml ;-)
                $data = $this->_unIndent($this->cdata);
                if ($this->in_changelog) {
                    $this->current_release['release_notes'] = $data;
                } else {
                    $this->pkginfo['release_notes'] = $data;
                }
                break;
            case 'warnings':
                if ($this->in_changelog) {
                    $this->current_release['release_warnings'] = $data;
                } else {
                    $this->pkginfo['release_warnings'] = $data;
                }
                break;
            case 'state':
                if ($this->in_changelog) {
                    $this->current_release['release_state'] = $data;
                } else {
                    $this->pkginfo['release_state'] = $data;
                }
                break;
            case 'license':
                if ($this->in_changelog) {
                    $this->current_release['release_license'] = $data;
                } else {
                    $this->pkginfo['release_license'] = $data;
                }
                break;
            case 'dep':
                if ($data && !$this->in_changelog) {
                    $this->pkginfo['release_deps'][$this->d_i]['name'] = $data;
                }
                break;
            case 'dir':
                if ($this->in_changelog) {
                    break;
                }
                array_pop($this->dir_names);
                break;
            case 'file':
                if ($this->in_changelog) {
                    break;
                }
                if ($data) {
                    $path = '';
                    if (count($this->dir_names)) {
                        foreach ($this->dir_names as $dir) {
                            $path .= $dir . DIRECTORY_SEPARATOR;
                        }
                    }
                    $path .= $data;
                    $this->filelist[$path] = $this->current_attributes;
                    // Set the baseinstalldir only if the file don't have this attrib
                    if (!isset($this->filelist[$path]['baseinstalldir']) &&
                        isset($this->dir_install))
                    {
                        $this->filelist[$path]['baseinstalldir'] = $this->dir_install;
                    }
                    // Set the Role
                    if (!isset($this->filelist[$path]['role']) && isset($this->dir_role)) {
                        $this->filelist[$path]['role'] = $this->dir_role;
                    }
                }
                break;
            case 'maintainer':
                if (empty($this->pkginfo['maintainers'][$this->m_i]['role'])) {
                    $this->pkginfo['maintainers'][$this->m_i]['role'] = 'lead';
                }
                $this->m_i++;
                break;
            case 'release':
                if ($this->in_changelog) {
                    $this->c_i++;
                }
                break;
            case 'changelog':
                $this->in_changelog = false;
                break;
        }
        array_pop($this->element_stack);
        $spos = sizeof($this->element_stack) - 1;
        $this->current_element = ($spos > 0) ? $this->element_stack[$spos] : '';
        $this->cdata = '';
    }

    // }}}
    // {{{ _pkginfo_cdata_1_0()

    /**
     * XML parser callback for character data.  Used for version 1.0
     * packages.
     *
     * @param resource  $xp    XML parser resource
     * @param string    $name  character data
     *
     * @return void
     *
     * @access private
     */
    function _pkginfo_cdata_1_0($xp, $data)
    {
        if (isset($this->cdata)) {
            $this->cdata .= $data;
        }
    }

    // }}}

    // {{{ infoFromTgzFile()

    /**
     * Returns information about a package file.  Expects the name of
     * a gzipped tar file as input.
     *
     * @param string  $file  name of .tgz file
     *
     * @return array  array with package information
     *
     * @access public
     *
     */
    function infoFromTgzFile($file)
    {
        if (!@is_file($file)) {
            return $this->raiseError("could not open file \"$file\"");
        }
        $tar = new Archive_Tar($file);
        if ($this->debug <= 1) {
            $tar->pushErrorHandling(PEAR_ERROR_RETURN);
        }
        $content = $tar->listContent();
        if ($this->debug <= 1) {
            $tar->popErrorHandling();
        }
        if (!is_array($content)) {
            $file = realpath($file);
            return $this->raiseError("Could not get contents of package \"$file\"".
                                     '. Invalid tgz file.');
        }
        $xml = null;
        foreach ($content as $file) {
            $name = $file['filename'];
            if ($name == 'package.xml') {
                $xml = $name;
                break;
            } elseif (ereg('package.xml$', $name, $match)) {
                $xml = $match[0];
                break;
            }
        }
        $tmpdir = System::mkTemp(array('-d', 'pear'));
        $this->addTempFile($tmpdir);
        if (!$xml || !$tar->extractList(array($xml), $tmpdir)) {
            return $this->raiseError('could not extract the package.xml file');
        }
        return $this->infoFromDescriptionFile("$tmpdir/$xml");
    }

    // }}}
    // {{{ infoFromDescriptionFile()

    /**
     * Returns information about a package file.  Expects the name of
     * a package xml file as input.
     *
     * @param string  $descfile  name of package xml file
     *
     * @return array  array with package information
     *
     * @access public
     *
     */
    function infoFromDescriptionFile($descfile)
    {
        if (!@is_file($descfile) || !is_readable($descfile) ||
             (!$fp = @fopen($descfile, 'r'))) {
            return $this->raiseError("Unable to open $descfile");
        }

        // read the whole thing so we only get one cdata callback
        // for each block of cdata
        $data = fread($fp, filesize($descfile));
        return $this->infoFromString($data);
    }

    // }}}
    // {{{ infoFromString()