/**
* Copies a file using filter chains.
*
* @param PhingFile $sourceFile
* @param PhingFile $destFile
* @param boolean $overwrite
* @param boolean $preserveLastModified
* @param array $filterChains
* @param Project $project
* @param integer $mode
* @param bool $preservePermissions
*
* @throws Exception
* @throws IOException
* @return void
*/
public function copyFile(PhingFile $sourceFile, PhingFile $destFile, $overwrite = false, $preserveLastModified = true, &$filterChains = null, Project $project, $mode = 0755, $preservePermissions = true)
{
if ($overwrite || !$destFile->exists() || $destFile->lastModified() < $sourceFile->lastModified()) {
if ($destFile->exists() && $destFile->isFile()) {
$destFile->delete();
}
// ensure that parent dir of dest file exists!
$parent = $destFile->getParentFile();
if ($parent !== null && !$parent->exists()) {
// Setting source directory permissions to target
// (On permissions preservation, the target directory permissions
// will be inherited from the source directory, otherwise the 'mode'
// will be used)
$dirMode = $preservePermissions ? $sourceFile->getParentFile()->getMode() : $mode;
$parent->mkdirs($dirMode);
}
if (is_array($filterChains) && !empty($filterChains)) {
$in = self::getChainedReader(new BufferedReader(new FileReader($sourceFile)), $filterChains, $project);
$out = new BufferedWriter(new FileWriter($destFile));
// New read() methods returns a big buffer.
while (-1 !== ($buffer = $in->read())) {
// -1 indicates EOF
$out->write($buffer);
}
if ($in !== null) {
$in->close();
}
if ($out !== null) {
$out->close();
}
// Set/Copy the permissions on the target
if ($preservePermissions === true) {
$destFile->setMode($sourceFile->getMode());
}
} else {
// simple copy (no filtering)
$sourceFile->copyTo($destFile);
// By default, PHP::Copy also copies the file permissions. Therefore,
// re-setting the mode with the "user file-creation mask" information.
if ($preservePermissions === false) {
$destFile->setMode(FileUtils::getDefaultFileCreationMask(false, true));
}
}
if ($preserveLastModified && !$destFile->isLink()) {
$destFile->setLastModified($sourceFile->lastModified());
}
}
}
/**
* Copy a file.
*
* @param PhingFile $src Source path and name file to copy.
* @param PhingFile $dest Destination path and name of new file.
*
* @return void
* @throws Exception if file cannot be copied.
*/
function copy(PhingFile $src, PhingFile $dest)
{
global $php_errormsg;
$srcPath = $src->getAbsolutePath();
$destPath = $dest->getAbsolutePath();
if (false === @copy($srcPath, $destPath)) {
// Copy FAILED. Log and return err.
// Add error from php to end of log message. $php_errormsg.
$msg = "FileSystem::copy() FAILED. Cannot copy {$srcPath} to {$destPath}. {$php_errormsg}";
throw new Exception($msg);
}
try {
$dest->setMode($src->getMode());
} catch (Exception $exc) {
// [MA] does chmod returns an error on systems that do not support it ?
// eat it up for now.
}
}
/**
* Copies a file using filter chains.
*
* @param PhingFile $sourceFile
* @param PhingFile $destFile
* @param boolean $overwrite
* @param boolean $preserveLastModified
* @param array $filterChains
* @param Project $project
* @param integer $mode
* @return void
*/
function copyFile(PhingFile $sourceFile, PhingFile $destFile, $overwrite = false, $preserveLastModified = true, &$filterChains = null, Project $project, $mode = 0755)
{
if ($overwrite || !$destFile->exists() || $destFile->lastModified() < $sourceFile->lastModified()) {
if ($destFile->exists() && $destFile->isFile()) {
$destFile->delete();
}
// ensure that parent dir of dest file exists!
$parent = $destFile->getParentFile();
if ($parent !== null && !$parent->exists()) {
$parent->mkdirs($mode);
}
if (is_array($filterChains) && !empty($filterChains)) {
$in = self::getChainedReader(new BufferedReader(new FileReader($sourceFile)), $filterChains, $project);
$out = new BufferedWriter(new FileWriter($destFile));
// New read() methods returns a big buffer.
while (-1 !== ($buffer = $in->read())) {
// -1 indicates EOF
$out->write($buffer);
}
if ($in !== null) {
$in->close();
}
if ($out !== null) {
$out->close();
}
$destFile->setMode($sourceFile->getMode());
} else {
// simple copy (no filtering)
$sourceFile->copyTo($destFile);
}
if ($preserveLastModified) {
$destFile->setLastModified($sourceFile->lastModified());
}
}
}
/**
* Actually change the mode for the file.
* @param PhingFile $file
* @param int $mode
*/
private function chmodFile(PhingFile $file, $mode)
{
if (!$file->exists()) {
throw new BuildException("The file " . $file->__toString() . " does not exist");
}
try {
$file->setMode($mode);
if ($this->verbose) {
$this->log("Changed file mode on '" . $file->__toString() . "' to " . vsprintf("%o", $mode));
}
} catch (Exception $e) {
if ($this->failonerror) {
throw $e;
} else {
$this->log($e->getMessage(), $this->quiet ? Project::MSG_VERBOSE : Project::MSG_WARN);
}
}
}
/**
* Copy a file.
*
* @param PhingFile $src Source path and name file to copy.
* @param PhingFile $dest Destination path and name of new file.
*
* @return void
*
* @throws IOException if file cannot be copied.
*/
public function copy(PhingFile $src, PhingFile $dest)
{
global $php_errormsg;
// Recursively copy a directory
if ($src->isDirectory()) {
return $this->copyr($src->getAbsolutePath(), $dest->getAbsolutePath());
}
$srcPath = $src->getAbsolutePath();
$destPath = $dest->getAbsolutePath();
if (false === @copy($srcPath, $destPath)) {
// Copy FAILED. Log and return err.
// Add error from php to end of log message. $php_errormsg.
$msg = "FileSystem::copy() FAILED. Cannot copy {$srcPath} to {$destPath}. {$php_errormsg}";
throw new IOException($msg);
}
$dest->setMode($src->getMode());
}
