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changed loading/saving of conf files

This commit is contained in:
Roland Gruber 2003-09-21 20:10:52 +00:00
parent 87e46c6f16
commit e99f635bfe
1 changed files with 46 additions and 234 deletions
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280
lam/lib/config.inc
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@ -90,9 +90,6 @@ class Config {
// string: password to edit preferences // string: password to edit preferences
var $Passwd; var $Passwd;
// single line with the names of all admin users
var $Adminstring;
// suffix for users // suffix for users
var $usersuffix; var $usersuffix;
@ -138,23 +135,25 @@ class Config {
// name of configuration file // name of configuration file
var $file; var $file;
// constructor, loads preferences from config file // list of all settings in config file
function Config($file=0) { var $settings = array("ServerURL", "Passwd", "Admins", "usersuffix", "groupsuffix", "hostsuffix",
if (!is_string($file)) { "domainsuffix", "MinUID", "MaxUID", "MinGID", "MaxGID", "MinMachine", "MaxMachine",
$profiles = getConfigProfiles(); "userlistAttributes", "grouplistAttributes", "hostlistAttributes", "maxlistentries",
$file = $profiles[0]; "defaultLanguage", "scriptPath", "scriptServer", "samba3", "cachetimeout");
// constructor, loads preferences from config file
function Config($file=0) {
if (!is_string($file)) {
$profiles = getConfigProfiles();
$file = $profiles[0];
}
$this->file = $file;
$this->reload();
} }
$this->file = $file;
$this->reload();
}
// reloads preferences from config file // reloads preferences from config file
function reload() { function reload() {
// list of all settings in config file
$settings = array("ServerURL", "Passwd", "Adminstring", "usersuffix", "groupsuffix", "hostsuffix",
"domainsuffix", "minuid", "maxuid", "mingid", "maxgid", "minmachine", "maxmachine",
"userlistattributes", "grouplistattributes", "hostlistattributes", "maxlistentries",
"defaultlanguage", "scriptpath", "scriptServer", "samba3", "cachetimeout");
$conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf"; $conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf";
if (is_file($conffile) == True) { if (is_file($conffile) == True) {
$file = fopen($conffile, "r"); $file = fopen($conffile, "r");
@ -162,95 +161,13 @@ class Config {
$line = fgets($file, 1024); $line = fgets($file, 1024);
if (($line == "\n")||($line[0] == "#")) continue; // ignore comments if (($line == "\n")||($line[0] == "#")) continue; // ignore comments
// search keywords // search keywords
if (strtolower(substr($line, 0, 11)) == "serverurl: ") { for ($i = 0; $i < sizeof($this->settings); $i++) {
$this->ServerURL = chop(substr($line, 11, strlen($line)-11)); $keyword = $this->settings[$i];
continue; $keylen = strlen($keyword);
} if (strtolower(substr($line, 0, $keylen + 2)) == strtolower($keyword . ": ")) {
if (strtolower(substr($line, 0, 8)) == "passwd: ") { $this->$keyword = chop(substr($line, $keylen + 2, strlen($line) - $keylen -2));
$this->Passwd = chop(substr($line, 8, strlen($line)-8)); break;
continue; }
}
if (strtolower(substr($line, 0, 8)) == "admins: ") {
$adminstr = chop(substr($line, 8, strlen($line)-8));
$this->Adminstring = $adminstr;
$this->Admins = explode(";", $adminstr);
continue;
}
if (strtolower(substr($line, 0, 12)) == "usersuffix: ") {
$this->usersuffix = chop(substr($line, 12, strlen($line)-12));
continue;
}
if (strtolower(substr($line, 0, 13)) == "groupsuffix: ") {
$this->groupsuffix = chop(substr($line, 13, strlen($line)-13));
continue;
}
if (strtolower(substr($line, 0, 12)) == "hostsuffix: ") {
$this->hostsuffix = chop(substr($line, 12, strlen($line)-12));
continue;
}
if (strtolower(substr($line, 0, 14)) == "domainsuffix: ") {
$this->domainsuffix = chop(substr($line, 14, strlen($line)-14));
continue;
}
if (strtolower(substr($line, 0, 8)) == "minuid: ") {
$this->MinUID = chop(substr($line, 8, strlen($line)-8));
continue;
}
if (strtolower(substr($line, 0, 8)) == "maxuid: ") {
$this->MaxUID = chop(substr($line, 8, strlen($line)-8));
continue;
}
if (strtolower(substr($line, 0, 8)) == "mingid: ") {
$this->MinGID = chop(substr($line, 8, strlen($line)-8));
continue;
}
if (strtolower(substr($line, 0, 8)) == "maxgid: ") {
$this->MaxGID = chop(substr($line, 8, strlen($line)-8));
continue;
}
if (strtolower(substr($line, 0, 12)) == "minmachine: ") {
$this->MinMachine = chop(substr($line, 12, strlen($line)-12));
continue;
}
if (strtolower(substr($line, 0, 12)) == "maxmachine: ") {
$this->MaxMachine = chop(substr($line, 12, strlen($line)-12));
continue;
}
if (strtolower(substr($line, 0, 20)) == "userlistattributes: ") {
$this->userlistAttributes = chop(substr($line, 20, strlen($line)-20));
continue;
}
if (strtolower(substr($line, 0, 21)) == "grouplistattributes: ") {
$this->grouplistAttributes = chop(substr($line, 21, strlen($line)-21));
continue;
}
if (strtolower(substr($line, 0, 20)) == "hostlistattributes: ") {
$this->hostlistAttributes = chop(substr($line, 20, strlen($line)-20));
continue;
}
if (strtolower(substr($line, 0, 16)) == "maxlistentries: ") {
$this->maxlistentries = chop(substr($line, 16, strlen($line)-16));
continue;
}
if (strtolower(substr($line, 0, 17)) == "defaultlanguage: ") {
$this->defaultLanguage = chop(substr($line, 17, strlen($line)-17));
continue;
}
if (strtolower(substr($line, 0, 12)) == "scriptpath: ") {
$this->scriptPath = chop(substr($line, 12, strlen($line)-12));
continue;
}
if (strtolower(substr($line, 0, 14)) == "scriptserver: ") {
$this->scriptServer = chop(substr($line, 14, strlen($line)-14));
continue;
}
if (strtolower(substr($line, 0, 8)) == "samba3: ") {
$this->samba3 = strtolower(chop(substr($line, 8, strlen($line)-8)));
continue;
}
if (strtolower(substr($line, 0, 14)) == "cachetimeout: ") {
$this->cachetimeout = chop(substr($line, 14, strlen($line)-14));
continue;
} }
} }
fclose($file); fclose($file);
@ -264,11 +181,6 @@ class Config {
function save() { function save() {
$conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf"; $conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf";
if (is_file($conffile) == True) { if (is_file($conffile) == True) {
// booleans to check if value was already saved
$save_serverURL = $save_passwd = $save_admins = $save_suffusr = $save_suffgrp = $save_suffhst =
$save_minUID = $save_maxUID = $save_minGID = $save_maxGID = $save_minMach = $save_maxMach =
$save_usrlstatrr = $save_grplstatrr = $save_hstlstatrr = $save_maxlstent = $save_deflang =
$save_scriptPath = $save_scriptServer = $save_samba3 = $save_suffdom = $save_cachetime = False;
$file = fopen($conffile, "r"); $file = fopen($conffile, "r");
$file_array = array(); $file_array = array();
// read config file // read config file
@ -277,135 +189,36 @@ class Config {
} }
fclose($file); fclose($file);
// generate new configuration file // generate new configuration file
$saved = array(); // includes all settings which have been saved
for ($i = 0; $i < sizeof($file_array); $i++) { for ($i = 0; $i < sizeof($file_array); $i++) {
if (($file_array[$i] == "\n")||($file_array[$i][0] == "#")) continue; // ignore comments $line = trim($file_array[$i]);
if (($line == "\n")||($line[0] == "#")) continue; // ignore comments
// search for keywords // search for keywords
if (strtolower(substr($file_array[$i], 0, 11)) == "serverurl: ") { for ($k = 0; $k < sizeof($this->settings); $k++) {
$file_array[$i] = "serverURL: " . $this->ServerURL . "\n"; $keyword = $this->settings[$k];
$save_serverURL = True; $keylen = strlen($keyword);
continue; if (strtolower(substr($line, 0, $keylen + 2)) == $keyword . ": ") {
} $file_array[$i] = $keyword . ": " . $this->$keyword . "\n";
if (strtolower(substr($file_array[$i], 0, 8)) == "passwd: ") { $saved[] = $keyword; // mark keyword as saved
$file_array[$i] = "passwd: " . $this->Passwd . "\n"; break;
$save_passwd = True; }
continue;
}
if (strtolower(substr($file_array[$i], 0, 8)) == "admins: ") {
$file_array[$i] = "admins: " . $this->Adminstring . "\n";
$save_admins = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 12)) == "usersuffix: ") {
$file_array[$i] = "usersuffix: " . $this->usersuffix . "\n";
$save_suffusr = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 13)) == "groupsuffix: ") {
$file_array[$i] = "groupsuffix: " . $this->groupsuffix . "\n";
$save_suffgrp = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 12)) == "hostsuffix: ") {
$file_array[$i] = "hostsuffix: " . $this->hostsuffix . "\n";
$save_suffhst = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 14)) == "domainsuffix: ") {
$file_array[$i] = "domainsuffix: " . $this->domainsuffix . "\n";
$save_suffdom = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 8)) == "minuid: ") {
$file_array[$i] = "minUID: " . $this->MinUID . "\n";
$save_minUID = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 8)) == "maxuid: ") {
$file_array[$i] = "maxUID: " . $this->MaxUID . "\n";
$save_maxUID = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 8)) == "mingid: ") {
$file_array[$i] = "minGID: " . $this->MinGID . "\n";
$save_minGID = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 8)) == "maxgid: ") {
$file_array[$i] = "maxGID: " . $this->MaxGID . "\n";
$save_maxGID = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 12)) == "minmachine: ") {
$file_array[$i] = "minMachine: " . $this->MinMachine . "\n";
$save_minMach = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 12)) == "maxmachine: ") {
$file_array[$i] = "maxMachine: " . $this->MaxMachine . "\n";
$save_maxMach = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 20)) == "userlistattributes: ") {
$file_array[$i] = "userlistAttributes: " . $this->userlistAttributes . "\n";
$save_usrlstattr = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 21)) == "grouplistattributes: ") {
$file_array[$i] = "grouplistAttributes: " . $this->grouplistAttributes . "\n";
$save_grplstattr = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 20)) == "hostlistattributes: ") {
$file_array[$i] = "hostlistAttributes: " . $this->hostlistAttributes . "\n";
$save_hstlstattr = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 16)) == "maxlistentries: ") {
$file_array[$i] = "maxlistentries: " . $this->maxlistentries . "\n";
$save_maxlstent = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 17)) == "defaultlanguage: ") {
$file_array[$i] = "defaultLanguage: " . $this->defaultLanguage . "\n";
$save_deflang = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 12)) == "scriptpath: ") {
$file_array[$i] = "scriptPath: " . $this->scriptPath . "\n";
$save_scriptPath = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 14)) == "scriptserver: ") {
$file_array[$i] = "scriptServer: " . $this->scriptServer . "\n";
$save_scriptServer = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 8)) == "samba3: ") {
$file_array[$i] = "samba3: " . $this->samba3 . "\n";
$save_samba3 = True;
continue;
}
if (strtolower(substr($file_array[$i], 0, 14)) == "cachetimeout: ") {
$file_array[$i] = "cacheTimeout: " . $this->cachetimeout . "\n";
$save_cachetime = True;
continue;
} }
} }
// check if we have to add new entries (e.g. if user upgraded LAM and has an old config file) // check if we have to add new entries (e.g. if user upgraded LAM and has an old config file)
if (!$save_serverURL == True) array_push($file_array, "\n\n# server address (e.g. ldap://localhost:389 or ldaps://localhost:636)\n" . "serverURL: " . $this->ServerURL . "\n"); if (!in_array("ServerURL", $saved)) array_push($file_array, "\n\n# server address (e.g. ldap://localhost:389 or ldaps://localhost:636)\n" . "serverURL: " . $this->ServerURL . "\n");
if (!$save_passwd == True) array_push($file_array, "\n\n# password to change these preferences via webfrontend\n" . "passwd: " . $this->Passwd . "\n"); if (!in_array("Passwd", $saved)) array_push($file_array, "\n\n# password to change these preferences via webfrontend\n" . "passwd: " . $this->Passwd . "\n");
if (!$save_admins == True) array_push($file_array, "\n\n# list of users who are allowed to use LDAP Account Manager\n" . if (!in_array("Admins", $saved)) array_push($file_array, "\n\n# list of users who are allowed to use LDAP Account Manager\n" .
"# names have to be seperated by semicolons\n" . "# names have to be seperated by semicolons\n" .
"# e.g. admins: cn=admin,dc=yourdomain,dc=org;cn=root,dc=yourdomain,dc=org\n" . "admins: " . $this->Adminstring . "\n"); "# e.g. admins: cn=admin,dc=yourdomain,dc=org;cn=root,dc=yourdomain,dc=org\n" . "admins: " . $this->Admins . "\n");
if (!$save_suffusr == True) array_push($file_array, "\n\n# suffix of users\n" . if (!in_array("usersuffix", $saved)) array_push($file_array, "\n\n# suffix of users\n" .
"# e.g. ou=People,dc=yourdomain,dc=org\n" . "usersuffix: " . $this->usersuffix . "\n"); "# e.g. ou=People,dc=yourdomain,dc=org\n" . "usersuffix: " . $this->usersuffix . "\n");
if (!$save_suffgrp == True) array_push($file_array, "\n\n# suffix of groups\n" . if (!in_array("groupsuffix", $saved)) array_push($file_array, "\n\n# suffix of groups\n" .
"# e.g. ou=Groups,dc=yourdomain,dc=org\n" . "groupsuffix: " . $this->groupsuffix . "\n"); "# e.g. ou=Groups,dc=yourdomain,dc=org\n" . "groupsuffix: " . $this->groupsuffix . "\n");
if (!$save_suffhst == True) array_push($file_array, "\n\n# suffix of Samba hosts\n" . if (!in_array("hostsuffix", $saved)) array_push($file_array, "\n\n# suffix of Samba hosts\n" .
"# e.g. ou=machines,dc=yourdomain,dc=org\n" . "hostsuffix: " . $this->hostsuffix . "\n"); "# e.g. ou=machines,dc=yourdomain,dc=org\n" . "hostsuffix: " . $this->hostsuffix . "\n");
if (!$save_suffdom == True) array_push($file_array, "\n\n# suffix of Samba 3 domains\n" . if (!in_array("domainsuffix", $saved)) array_push($file_array, "\n\n# suffix of Samba 3 domains\n" .
"# e.g. ou=domains,dc=yourdomain,dc=org\n" . "domainsuffix: " . $this->domainsuffix . "\n"); "# e.g. ou=domains,dc=yourdomain,dc=org\n" . "domainsuffix: " . $this->domainsuffix . "\n");
if (!$save_minUID == True) array_push($file_array, "\n\n# minimum UID number\n" . "minUID: " . $this->MinUID . "\n"); if (!in_array("MinUID", $saved)) array_push($file_array, "\n\n# minimum UID number\n" . "minUID: " . $this->MinUID . "\n");
if (!$save_maxUID == True) array_push($file_array, "\n\n# maximum UID number\n" . "maxUID: " . $this->MaxUID . "\n"); if (!$save_maxUID == True) array_push($file_array, "\n\n# maximum UID number\n" . "maxUID: " . $this->MaxUID . "\n");
if (!$save_minGID == True) array_push($file_array, "\n\n# minimum GID number\n" . "minGID: " . $this->MinGID . "\n"); if (!$save_minGID == True) array_push($file_array, "\n\n# minimum GID number\n" . "minGID: " . $this->MinGID . "\n");
if (!$save_maxGID == True) array_push($file_array, "\n\n# maximum GID number\n" . "maxGID: " . $this->MaxGID . "\n"); if (!$save_maxGID == True) array_push($file_array, "\n\n# maximum GID number\n" . "maxGID: " . $this->MaxGID . "\n");
@ -457,7 +270,7 @@ class Config {
echo "<b>" . _("Default language") . ": </b>" . $this->defaultLanguage . "<br>"; echo "<b>" . _("Default language") . ": </b>" . $this->defaultLanguage . "<br>";
echo "<b>" . _("Path to external script") . ": </b>" . $this->scriptPath . "<br>"; echo "<b>" . _("Path to external script") . ": </b>" . $this->scriptPath . "<br>";
echo "<b>" . _("Server of external script") . ": </b>" . $this->scriptServer . "<br>"; echo "<b>" . _("Server of external script") . ": </b>" . $this->scriptServer . "<br>";
echo "<b>" . _("List of valid users") . ": </b>" . $this->Adminstring; echo "<b>" . _("List of valid users") . ": </b>" . $this->Admins;
} }
// functions to read/write preferences // functions to read/write preferences
@ -476,20 +289,19 @@ class Config {
// returns an array of string with all admin names // returns an array of string with all admin names
function get_Admins() { function get_Admins() {
return explode(";", $this->Adminstring); return explode(";", $this->Admins);
} }
// returns all admin users seperated by semicolons // returns all admin users seperated by semicolons
function get_Adminstring() { function get_Adminstring() {
return $this->Adminstring; return $this->Admins;
} }
// needs a string that contains all admin users seperated by semicolons // needs a string that contains all admin users seperated by semicolons
function set_Adminstring($value) { function set_Adminstring($value) {
if (is_string($value) && if (is_string($value) &&
eregi("^([a-z0-9]|-)+=([a-z0-9]|-)+(,([a-z0-9]|-)+=([a-z0-9]|-)+)+(;([a-z0-9]|-)+=([a-z0-9]|-)+(,([a-z0-9]|-)+=([a-z0-9]|-)+)+)*$", $value)) { eregi("^([a-z0-9]|-)+=([a-z0-9]|-)+(,([a-z0-9]|-)+=([a-z0-9]|-)+)+(;([a-z0-9]|-)+=([a-z0-9]|-)+(,([a-z0-9]|-)+=([a-z0-9]|-)+)+)*$", $value)) {
$this->Adminstring = $value; $this->Admins = $value;
$this->Admins = explode(";", $value);
} }
else return false; else return false;
return true; return true;