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Added command_line (), fixes for acl_check () when a user does not belong to any groups

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zone 2001-08-28 08:13:35 +00:00
parent 8369a7f330
commit 379260b37c
1 changed files with 106 additions and 6 deletions
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102
phpgwapi/inc/class.vfs_sql.inc.php
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@ -984,8 +984,11 @@
/* Check if they're in the group. If so, they have access */
$memberships = $phpgw->accounts->membership ($account_id);
if (is_array ($memberships))
{
reset ($memberships);
while (list ($num, $group_array) = each ($memberships))
while (list ($num, $group_array) = @each ($memberships))
{
if ($group_id == $phpgw->accounts->name2id ($group_array["account_name"]))
{
@ -993,6 +996,7 @@
break;
}
}
}
if (!$group_id)
{
@ -2156,6 +2160,102 @@
return $this->ls ($dir, $relatives, $checksubdirs, $mime_type, $nofiles, $orderby);
}
/*!
@function command_line
@abstract Process and run a Unix-sytle command line
@discussion EXPERIMENTAL. DANGEROUS. DO NOT USE THIS UNLESS YOU KNOW WHAT YOU'RE DOING!
This is mostly working, but the command parser needs to be improved to take
files with spaces into consideration (those should be in "").
@param $command_line Unix-style command line with one of the commands in the $args array
@result $result The return value of the actual VFS call
*/
function command_line ($command_line)
{
$args = array
(
array ('name' => 'mv', 'params' => 2),
array ('name' => 'cp', 'params' => 2),
array ('name' => 'rm', 'params' => 1),
array ('name' => 'ls', 'params' => -1),
array ('name' => 'du', 'params' => 1, 'func' => get_size),
array ('name' => 'cd', 'params' => 1),
array ('name' => 'pwd', 'params' => 0),
array ('name' => 'cat', 'params' => 1, 'func' => read),
array ('name' => 'file', 'params' => 1, 'func' => file_type),
array ('name' => 'mkdir', 'params' => 1),
array ('name' => 'touch', 'params' => 1)
);
if (!$first_space = strpos ($command_line, ' '))
{
$first_space = strlen ($command_line);
}
if ((!$last_space = strrpos ($command_line, ' ')) || ($last_space == $first_space))
{
$last_space = strlen ($command_line) + 1;
}
$argv[0] = substr ($command_line, 0, $first_space);
if (strlen ($argv[0]) != strlen ($command_line))
{
$argv[1] = substr ($command_line, $first_space + 1, $last_space - ($first_space + 1));
if ((strlen ($argv[0]) + 1 + strlen ($argv[1])) != strlen ($command_line))
{
$argv[2] = substr ($command_line, $last_space + 1);
}
}
$argc = count ($argv);
reset ($args);
while (list (,$arg_info) = each ($args))
{
if ($arg_info['name'] == $argv[0])
{
$command_ok = 1;
if (($argc == ($arg_info['params'] + 1)) || ($arg_info['params'] == -1))
{
$param_count_ok = 1;
}
break;
}
}
if (!$command_ok)
{
// return E_VFS_BAD_COMMAND;
return False;
}
if (!$param_count_ok)
{
// return E_VFS_BAD_PARAM_COUNT;
return False;
}
for ($i = 1; $i != ($arg_info['params'] + 1); $i++)
{
if (substr ($argv[$i], 0, 1) == "/")
{
$relatives[] = RELATIVE_NONE;
}
else
{
$relatives[] = RELATIVE_ALL;
}
}
$func = $arg_info['func'] ? $arg_info['func'] : $arg_info['name'];
if (!$argv[2])
{
$rv = $this->$func ($argv[1], $relatives);
}
else
{
$rv = $this->$func ($argv[1], $argv[2], $relatives);
}
return ($rv);
}
/*!
@function update_real
@abstract Update database information for file or directory $string