本文整理匯總了PHP中PEAR_ChannelFile::fromXmlFile方法的典型用法代碼示例。如果您正苦於以下問題：PHP PEAR_ChannelFile::fromXmlFile方法的具體用法？PHP PEAR_ChannelFile::fromXmlFile怎麽用？PHP PEAR_ChannelFile::fromXmlFile使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類PEAR_ChannelFile的用法示例。
在下文中一共展示了PEAR_ChannelFile::fromXmlFile方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: discover
/**
* Attempt to discover a channel's remote capabilities from
* its server name
* @param string
* @return boolean
*/
function discover($channel)
{
$this->log(1, 'Attempting to discover channel "' . $channel . '"...');
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
$callback = $this->ui ? array(&$this, '_downloadCallback') : null;
$a = $this->downloadHttp('http://' . $channel . '/channel.xml', $this->ui, System::mktemp(array('-d')), $callback, false);
PEAR::popErrorHandling();
if (PEAR::isError($a)) {
return false;
}
list($a, $lastmodified) = $a;
$b = new PEAR_ChannelFile();
if ($b->fromXmlFile($a)) {
unlink($a);
if ($this->config->get('auto_discover')) {
$this->_registry->addChannel($b, $lastmodified);
$alias = $b->getName();
if ($b->getName() == $this->_registry->channelName($b->getAlias())) {
$alias = $b->getAlias();
}
$this->log(1, 'Auto-discovered channel "' . $channel . '", alias "' . $alias . '", adding to registry');
}
return true;
}
unlink($a);
return false;
}示例2: discover
/**
* Attempt to discover a channel's remote capabilities from
* its server name
* @param string
* @return boolean
*/
function discover($channel)
{
$this->log(1, 'Attempting to discover channel "' . $channel . '"...');
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
$callback = $this->ui ? array(&$this, '_downloadCallback') : null;
if (!class_exists('System')) {
require_once 'System.php';
}
$tmpdir = $this->config->get('temp_dir');
$tmp = System::mktemp('-d -t "' . $tmpdir . '"');
$a = $this->downloadHttp('http://' . $channel . '/channel.xml', $this->ui, $tmp, $callback, false);
PEAR::popErrorHandling();
if (PEAR::isError($a)) {
// Attempt to fallback to https automatically.
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
$this->log(1, 'Attempting fallback to https instead of http on channel "' . $channel . '"...');
$a = $this->downloadHttp('https://' . $channel . '/channel.xml', $this->ui, $tmp, $callback, false);
PEAR::popErrorHandling();
if (PEAR::isError($a)) {
return false;
}
}
list($a, $lastmodified) = $a;
if (!class_exists('PEAR_ChannelFile')) {
require_once 'PEAR/ChannelFile.php';
}
$b = new PEAR_ChannelFile();
if ($b->fromXmlFile($a)) {
unlink($a);
if ($this->config->get('auto_discover')) {
$this->_registry->addChannel($b, $lastmodified);
$alias = $b->getName();
if ($b->getName() == $this->_registry->channelName($b->getAlias())) {
$alias = $b->getAlias();
}
$this->log(1, 'Auto-discovered channel "' . $channel . '", alias "' . $alias . '", adding to registry');
}
return true;
}
unlink($a);
return false;
}示例3:
/**
* Set the output macros based on a channel source
*/
function _doMakeRPMFromChannel($source_file, $options, $params)
{
// Set the name of the template spec file to use by default
$this->_template_spec_name = 'template-channel.spec';
// Create a PEAR_ChannelFile object
if (!class_exists('PEAR_ChannelFile')) {
require_once 'PEAR/ChannelFile.php';
}
$cf = new PEAR_ChannelFile();
// Load in the channel.xml file from the source XML
$cf->fromXmlFile($source_file);
// Set the output macros
$this->_output['channel_alias'] = $cf->getAlias();
$this->_output['master_server'] = $cf->getName();
$this->_output['possible_channel'] = $cf->getName();
$this->_output['rpm_package'] = $this->_getRPMName(null, $cf->getName(), $cf->getAlias(), 'chan');
$rpmdep = $this->_getRPMName(null, $cf->getName(), $cf->getAlias(), 'chandep');
if (!empty($rpmdep) && $rpmdep != $this->_output['rpm_package']) {
$this->_output['extra_headers'] = $this->_formatRpmHeader('Provides', "{$rpmdep}") . "\n";
}
// Channels don't really have version numbers; this will need to be
// hand-maintained in the spec
$this->_output['version'] = '1.0';
}