mirror of
https://github.com/lrsjng/h5ai.git
synced 2025-06-03 00:29:49 -04:00
Tabs to spaces.
This commit is contained in:
Lars Jung
parent
49403ed07c
commit
9b5f6f3cad
108 changed files with 6176 additions and 6168 deletions
|
|
@ -2,200 +2,200 @@
|
|||
|
||||
class Archive {
|
||||
|
||||
private static $SEGMENT_SIZE = 16777216; // 1024 * 1024 * 16 = 16MiB
|
||||
private static $TAR_PASSTHRU_CMD = "cd [ROOTDIR] && tar --no-recursion -c -- [DIRS] [FILES]";
|
||||
private static $ZIP_PASSTHRU_CMD = "cd [ROOTDIR] && zip - -- [FILES]";
|
||||
private static $SEGMENT_SIZE = 16777216; // 1024 * 1024 * 16 = 16MiB
|
||||
private static $TAR_PASSTHRU_CMD = "cd [ROOTDIR] && tar --no-recursion -c -- [DIRS] [FILES]";
|
||||
private static $ZIP_PASSTHRU_CMD = "cd [ROOTDIR] && zip - -- [FILES]";
|
||||
|
||||
private $app, $dirs, $files;
|
||||
private $app, $dirs, $files;
|
||||
|
||||
|
||||
public function __construct($app) {
|
||||
public function __construct($app) {
|
||||
|
||||
$this->app = $app;
|
||||
}
|
||||
$this->app = $app;
|
||||
}
|
||||
|
||||
|
||||
public function output($type, $urls) {
|
||||
public function output($type, $urls) {
|
||||
|
||||
$this->dirs = array();
|
||||
$this->files = array();
|
||||
$this->dirs = array();
|
||||
$this->files = array();
|
||||
|
||||
$this->add_hrefs($urls);
|
||||
$this->add_hrefs($urls);
|
||||
|
||||
if (count($this->dirs) === 0 && count($this->files) === 0) {
|
||||
if ($type === "php-tar") {
|
||||
$this->add_dir(CURRENT_PATH, "/");
|
||||
} else {
|
||||
$this->add_dir(CURRENT_PATH, ".");
|
||||
}
|
||||
}
|
||||
if (count($this->dirs) === 0 && count($this->files) === 0) {
|
||||
if ($type === "php-tar") {
|
||||
$this->add_dir(CURRENT_PATH, "/");
|
||||
} else {
|
||||
$this->add_dir(CURRENT_PATH, ".");
|
||||
}
|
||||
}
|
||||
|
||||
if ($type === "php-tar") {
|
||||
if ($type === "php-tar") {
|
||||
|
||||
return $this->php_tar($this->dirs, $this->files);
|
||||
return $this->php_tar($this->dirs, $this->files);
|
||||
|
||||
} else if ($type === "shell-tar") {
|
||||
} else if ($type === "shell-tar") {
|
||||
|
||||
return $this->shell_cmd(Archive::$TAR_PASSTHRU_CMD);
|
||||
return $this->shell_cmd(Archive::$TAR_PASSTHRU_CMD);
|
||||
|
||||
} else if ($type === "shell-zip") {
|
||||
} else if ($type === "shell-zip") {
|
||||
|
||||
return $this->shell_cmd(Archive::$ZIP_PASSTHRU_CMD);
|
||||
}
|
||||
return 500;
|
||||
}
|
||||
return $this->shell_cmd(Archive::$ZIP_PASSTHRU_CMD);
|
||||
}
|
||||
return 500;
|
||||
}
|
||||
|
||||
|
||||
private function shell_cmd($cmd) {
|
||||
private function shell_cmd($cmd) {
|
||||
|
||||
$cmd = str_replace("[ROOTDIR]", escapeshellarg(CURRENT_PATH), $cmd);
|
||||
$cmd = str_replace("[DIRS]", count($this->dirs) ? implode(" ", array_map("escapeshellarg", $this->dirs)) : "", $cmd);
|
||||
$cmd = str_replace("[FILES]", count($this->files) ? implode(" ", array_map("escapeshellarg", $this->files)) : "", $cmd);
|
||||
try {
|
||||
passthru_cmd($cmd);
|
||||
} catch (Exeption $err) {
|
||||
return 500;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
$cmd = str_replace("[ROOTDIR]", escapeshellarg(CURRENT_PATH), $cmd);
|
||||
$cmd = str_replace("[DIRS]", count($this->dirs) ? implode(" ", array_map("escapeshellarg", $this->dirs)) : "", $cmd);
|
||||
$cmd = str_replace("[FILES]", count($this->files) ? implode(" ", array_map("escapeshellarg", $this->files)) : "", $cmd);
|
||||
try {
|
||||
passthru_cmd($cmd);
|
||||
} catch (Exeption $err) {
|
||||
return 500;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
private function php_tar($dirs, $files) {
|
||||
private function php_tar($dirs, $files) {
|
||||
|
||||
$filesizes = array();
|
||||
$total_size = 512 * count($dirs);
|
||||
foreach (array_keys($files) as $real_file) {
|
||||
$filesizes = array();
|
||||
$total_size = 512 * count($dirs);
|
||||
foreach (array_keys($files) as $real_file) {
|
||||
|
||||
$size = filesize($real_file);
|
||||
$size = filesize($real_file);
|
||||
|
||||
$filesizes[$real_file] = $size;
|
||||
$total_size += 512 + $size;
|
||||
if ($size % 512 != 0) {
|
||||
$total_size += 512 - ($size % 512);
|
||||
}
|
||||
}
|
||||
$filesizes[$real_file] = $size;
|
||||
$total_size += 512 + $size;
|
||||
if ($size % 512 != 0) {
|
||||
$total_size += 512 - ($size % 512);
|
||||
}
|
||||
}
|
||||
|
||||
header("Content-Length: " . $total_size);
|
||||
header("Content-Length: " . $total_size);
|
||||
|
||||
foreach ($dirs as $archived_dir) {
|
||||
foreach ($dirs as $archived_dir) {
|
||||
|
||||
echo $this->php_tar_header($archived_dir, 0, 0, 5);
|
||||
}
|
||||
foreach ($files as $real_file => $archived_file) {
|
||||
echo $this->php_tar_header($archived_dir, 0, 0, 5);
|
||||
}
|
||||
foreach ($files as $real_file => $archived_file) {
|
||||
|
||||
$size = $filesizes[$real_file];
|
||||
$size = $filesizes[$real_file];
|
||||
|
||||
echo $this->php_tar_header($archived_file, $size, @filemtime($real_file), 0);
|
||||
$this->print_file($real_file);
|
||||
echo $this->php_tar_header($archived_file, $size, @filemtime($real_file), 0);
|
||||
$this->print_file($real_file);
|
||||
|
||||
if ($size % 512 != 0) {
|
||||
echo str_repeat("\0", 512 - ($size % 512));
|
||||
}
|
||||
}
|
||||
if ($size % 512 != 0) {
|
||||
echo str_repeat("\0", 512 - ($size % 512));
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
private function php_tar_header($filename, $size, $mtime, $type) {
|
||||
private function php_tar_header($filename, $size, $mtime, $type) {
|
||||
|
||||
$name = substr(basename($filename), -99);
|
||||
$prefix = substr(normalize_path(dirname($filename)), -154);
|
||||
if ($prefix === '.') {
|
||||
$prefix = '';
|
||||
}
|
||||
$name = substr(basename($filename), -99);
|
||||
$prefix = substr(normalize_path(dirname($filename)), -154);
|
||||
if ($prefix === '.') {
|
||||
$prefix = '';
|
||||
}
|
||||
|
||||
$header =
|
||||
str_pad($name, 100, "\0") // filename [100]
|
||||
. "0000755\0" // file mode [8]
|
||||
. "0000000\0" // uid [8]
|
||||
. "0000000\0" // gid [8]
|
||||
. str_pad(decoct($size), 11, "0", STR_PAD_LEFT) . "\0" // file size [12]
|
||||
. str_pad(decoct($mtime), 11, "0", STR_PAD_LEFT) . "\0" // file modification time [12]
|
||||
. " " // checksum [8]
|
||||
. str_pad($type, 1) // file type [1]
|
||||
. str_repeat("\0", 100) // linkname [100]
|
||||
. "ustar\0" // magic [6]
|
||||
. "00" // version [2]
|
||||
. str_repeat("\0", 80) // uname, gname, defmajor, devminor [32 + 32 + 8 + 8]
|
||||
. str_pad($prefix, 155, "\0") // filename [155]
|
||||
. str_repeat("\0", 12); // fill [12]
|
||||
assert(strlen($header) === 512);
|
||||
$header =
|
||||
str_pad($name, 100, "\0") // filename [100]
|
||||
. "0000755\0" // file mode [8]
|
||||
. "0000000\0" // uid [8]
|
||||
. "0000000\0" // gid [8]
|
||||
. str_pad(decoct($size), 11, "0", STR_PAD_LEFT) . "\0" // file size [12]
|
||||
. str_pad(decoct($mtime), 11, "0", STR_PAD_LEFT) . "\0" // file modification time [12]
|
||||
. " " // checksum [8]
|
||||
. str_pad($type, 1) // file type [1]
|
||||
. str_repeat("\0", 100) // linkname [100]
|
||||
. "ustar\0" // magic [6]
|
||||
. "00" // version [2]
|
||||
. str_repeat("\0", 80) // uname, gname, defmajor, devminor [32 + 32 + 8 + 8]
|
||||
. str_pad($prefix, 155, "\0") // filename [155]
|
||||
. str_repeat("\0", 12); // fill [12]
|
||||
assert(strlen($header) === 512);
|
||||
|
||||
// checksum
|
||||
$checksum = array_sum(array_map('ord', str_split($header)));
|
||||
$checksum = str_pad(decoct($checksum), 6, "0", STR_PAD_LEFT) . "\0 ";
|
||||
$header = substr_replace($header, $checksum, 148, 8);
|
||||
// checksum
|
||||
$checksum = array_sum(array_map('ord', str_split($header)));
|
||||
$checksum = str_pad(decoct($checksum), 6, "0", STR_PAD_LEFT) . "\0 ";
|
||||
$header = substr_replace($header, $checksum, 148, 8);
|
||||
|
||||
return $header;
|
||||
}
|
||||
return $header;
|
||||
}
|
||||
|
||||
|
||||
private function print_file($file) {
|
||||
private function print_file($file) {
|
||||
|
||||
// Send file content in segments to not hit PHP's memory limit (default: 128M)
|
||||
if ($fd = fopen($file, 'rb')) {
|
||||
while (!feof($fd)) {
|
||||
print fread($fd, Archive::$SEGMENT_SIZE);
|
||||
@ob_flush();
|
||||
@flush();
|
||||
}
|
||||
fclose($fd);
|
||||
}
|
||||
}
|
||||
// Send file content in segments to not hit PHP's memory limit (default: 128M)
|
||||
if ($fd = fopen($file, 'rb')) {
|
||||
while (!feof($fd)) {
|
||||
print fread($fd, Archive::$SEGMENT_SIZE);
|
||||
@ob_flush();
|
||||
@flush();
|
||||
}
|
||||
fclose($fd);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private function add_hrefs($urls) {
|
||||
private function add_hrefs($urls) {
|
||||
|
||||
foreach ($urls as $href) {
|
||||
foreach ($urls as $href) {
|
||||
|
||||
if (trim($href) === "") {
|
||||
continue;
|
||||
}
|
||||
if (trim($href) === "") {
|
||||
continue;
|
||||
}
|
||||
|
||||
$d = normalize_path(dirname($href), true);
|
||||
$n = basename($href);
|
||||
$d = normalize_path(dirname($href), true);
|
||||
$n = basename($href);
|
||||
|
||||
if ($this->app->is_managed_url($d) && !$this->app->is_hidden($n)) {
|
||||
if ($this->app->is_managed_url($d) && !$this->app->is_hidden($n)) {
|
||||
|
||||
$real_file = $this->app->to_path($href);
|
||||
$archived_file = preg_replace("!^" . preg_quote(normalize_path(CURRENT_PATH, true)) . "!", "", $real_file);
|
||||
$real_file = $this->app->to_path($href);
|
||||
$archived_file = preg_replace("!^" . preg_quote(normalize_path(CURRENT_PATH, true)) . "!", "", $real_file);
|
||||
|
||||
if (is_dir($real_file)) {
|
||||
$this->add_dir($real_file, $archived_file);
|
||||
} else {
|
||||
$this->add_file($real_file, $archived_file);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (is_dir($real_file)) {
|
||||
$this->add_dir($real_file, $archived_file);
|
||||
} else {
|
||||
$this->add_file($real_file, $archived_file);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private function add_file($real_file, $archived_file) {
|
||||
private function add_file($real_file, $archived_file) {
|
||||
|
||||
if (is_readable($real_file)) {
|
||||
$this->files[$real_file] = $archived_file;
|
||||
}
|
||||
}
|
||||
if (is_readable($real_file)) {
|
||||
$this->files[$real_file] = $archived_file;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private function add_dir($real_dir, $archived_dir) {
|
||||
private function add_dir($real_dir, $archived_dir) {
|
||||
|
||||
if ($this->app->is_managed_path($real_dir)) {
|
||||
$this->dirs[] = $archived_dir;
|
||||
if ($this->app->is_managed_path($real_dir)) {
|
||||
$this->dirs[] = $archived_dir;
|
||||
|
||||
$files = $this->app->read_dir($real_dir);
|
||||
foreach ($files as $file) {
|
||||
$files = $this->app->read_dir($real_dir);
|
||||
foreach ($files as $file) {
|
||||
|
||||
$real_file = $real_dir . "/" . $file;
|
||||
$archived_file = $archived_dir . "/" . $file;
|
||||
$real_file = $real_dir . "/" . $file;
|
||||
$archived_file = $archived_dir . "/" . $file;
|
||||
|
||||
if (is_dir($real_file)) {
|
||||
$this->add_dir($real_file, $archived_file);
|
||||
} else {
|
||||
$this->add_file($real_file, $archived_file);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (is_dir($real_file)) {
|
||||
$this->add_dir($real_file, $archived_file);
|
||||
} else {
|
||||
$this->add_file($real_file, $archived_file);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue