📄 pclzip.lib.php
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// (see PclZip::listContent() for list entry format)
// --------------------------------------------------------------------------------
//function extract($p_path="./", $p_remove_path="")
function extract(/* options */)
{
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");
$v_result=1;
// ----- Reset the error handler
$this->privErrorReset();
// ----- Check archive
if (!$this->privCheckFormat()) {
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return(0);
}
// ----- Set default values
$v_options = array();
$v_path = "./";
$v_remove_path = "";
$v_remove_all_path = false;
// ----- Look for variable options arguments
$v_size = func_num_args();
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
// ----- Default values for option
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
// ----- Look for arguments
if ($v_size > 0) {
// ----- Get the arguments
$v_arg_list = &func_get_args();
// ----- Look for first arg
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
// ----- Parse the options
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
array (PCLZIP_OPT_PATH => 'optional',
PCLZIP_OPT_REMOVE_PATH => 'optional',
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
PCLZIP_OPT_ADD_PATH => 'optional',
PCLZIP_CB_PRE_EXTRACT => 'optional',
PCLZIP_CB_POST_EXTRACT => 'optional',
PCLZIP_OPT_SET_CHMOD => 'optional',
PCLZIP_OPT_BY_NAME => 'optional',
PCLZIP_OPT_BY_EREG => 'optional',
PCLZIP_OPT_BY_PREG => 'optional',
PCLZIP_OPT_BY_INDEX => 'optional',
PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
PCLZIP_OPT_REPLACE_NEWER => 'optional'
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
));
if ($v_result != 1) {
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
// ----- Set the arguments
if (isset($v_options[PCLZIP_OPT_PATH])) {
$v_path = $v_options[PCLZIP_OPT_PATH];
}
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
}
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
}
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
// ----- Check for '/' in last path char
if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
$v_path .= '/';
}
$v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
}
}
// ----- Look for 2 args
// Here we need to support the first historic synopsis of the
// method.
else {
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
// ----- Get the first argument
$v_path = $v_arg_list[0];
// ----- Look for the optional second argument
if ($v_size == 2) {
$v_remove_path = $v_arg_list[1];
}
else if ($v_size > 2) {
// ----- Error log
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
// ----- Return
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
return 0;
}
}
}
// ----- Trace
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
// ----- Call the extracting fct
$p_list = array();
$v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path,
$v_remove_all_path, $v_options);
if ($v_result < 1) {
unset($p_list);
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
return(0);
}
// ----- Return
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
return $p_list;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function :
// extractByIndex($p_index, $p_path="./", $p_remove_path="")
// extractByIndex($p_index, [$p_option, $p_option_value, ...])
// Description :
// This method supports two synopsis. The first one is historical.
// This method is doing a partial extract of the archive.
// The extracted files or folders are identified by their index in the
// archive (from 0 to n).
// Note that if the index identify a folder, only the folder entry is
// extracted, not all the files included in the archive.
// Parameters :
// $p_index : A single index (integer) or a string of indexes of files to
// extract. The form of the string is "0,4-6,8-12" with only numbers
// and '-' for range or ',' to separate ranges. No spaces or ';'
// are allowed.
// $p_path : Path where the files and directories are to be extracted
// $p_remove_path : First part ('root' part) of the memorized path
// (if any similar) to remove while extracting.
// Options :
// PCLZIP_OPT_PATH :
// PCLZIP_OPT_ADD_PATH :
// PCLZIP_OPT_REMOVE_PATH :
// PCLZIP_OPT_REMOVE_ALL_PATH :
// PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and
// not as files.
// The resulting content is in a new field 'content' in the file
// structure.
// This option must be used alone (any other options are ignored).
// PCLZIP_CB_PRE_EXTRACT :
// PCLZIP_CB_POST_EXTRACT :
// Return Values :
// 0 on failure,
// The list of the extracted files, with a status of the action.
// (see PclZip::listContent() for list entry format)
// --------------------------------------------------------------------------------
function extractByIndex($p_index /* $options */)
{
//--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");
$v_result=1;
// ----- Reset the error handler
$this->privErrorReset();
// ----- Check archive
if (!$this->privCheckFormat()) {
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return(0);
}
// ----- Set default values
$v_options = array();
$v_path = "./";
$v_remove_path = "";
$v_remove_all_path = false;
// ----- Look for variable options arguments
$v_size = func_num_args();
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
// ----- Default values for option
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
// ----- Look for arguments
if ($v_size > 1) {
// ----- Get the arguments
$v_arg_list = &func_get_args();
// ----- Remove form the options list the first argument
array_shift($v_arg_list);
$v_size--;
// ----- Look for first arg
if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
// ----- Parse the options
$v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
array (PCLZIP_OPT_PATH => 'optional',
PCLZIP_OPT_REMOVE_PATH => 'optional',
PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
PCLZIP_OPT_ADD_PATH => 'optional',
PCLZIP_CB_PRE_EXTRACT => 'optional',
PCLZIP_CB_POST_EXTRACT => 'optional',
PCLZIP_OPT_SET_CHMOD => 'optional',
PCLZIP_OPT_REPLACE_NEWER => 'optional'
,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
));
if ($v_result != 1) {
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
// ----- Set the arguments
if (isset($v_options[PCLZIP_OPT_PATH])) {
$v_path = $v_options[PCLZIP_OPT_PATH];
}
if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
$v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
}
if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
$v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
}
if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
// ----- Check for '/' in last path char
if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
$v_path .= '/';
}
$v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
}
if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {
$v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");
}
else {
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");
}
}
// ----- Look for 2 args
// Here we need to support the first historic synopsis of the
// method.
else {
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
// ----- Get the first argument
$v_path = $v_arg_list[0];
// ----- Look for the optional second argument
if ($v_size == 2) {
$v_remove_path = $v_arg_list[1];
}
else if ($v_size > 2) {
// ----- Error log
PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
// ----- Return
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
return 0;
}
}
}
// ----- Trace
//--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$p_index', path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
// ----- Trick
// Here I want to reuse extractByRule(), so I need to parse the $p_index
// with privParseOptions()
$v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index);
$v_options_trick = array();
$v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick,
array (PCLZIP_OPT_BY_INDEX => 'optional' ));
if ($v_result != 1) {
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
return 0;
}
$v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];
// ----- Call the extracting fct
if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) {
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
return(0);
}
// ----- Return
//--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
return $p_list;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function :
// delete([$p_option, $p_option_value, ...])
// Description :
// Parameters :
// None
// Options :
// PCLZIP_OPT_BY_INDEX :
// Return Values :
// 0 on failure,
// The list of the files which are still present in the archive.
// (see PclZip::listContent() for list entry format)
// --------------------------------------------------------------------------------
function delete(/* options */)
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