added lots of comments
This commit is contained in:
Roland Gruber
parent
ef13f1f067
commit
2cf741cc13
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@ -19,10 +19,12 @@ $Id$
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Config supplies access to the configuration data.
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*/
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// Config supplies access to the configuration data.
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class Config {
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@ -79,6 +81,7 @@ class Config {
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while (!feof($file)) {
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$line = fgets($file, 1024);
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if (($line == "\n")||($line[0] == "#")) continue; // ignore comments
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// search keywords
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if (substr($line, 0, 5) == "ssl: ") {
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$this->SSL = chop(substr($line, 5, strlen($line)-5));
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continue;
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@ -157,6 +160,7 @@ class Config {
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function save() {
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$conffile = "../lam.conf";
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if (is_file($conffile) == True) {
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// booleans to check if value was already saved
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$save_ssl = $save_host = $save_port = $save_passwd = $save_admins = $save_suffusr = $save_suffgrp = $save_suffhst =
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$save_minUID = $save_maxUID = $save_minGID = $save_maxGID = $save_minMach = $save_maxMach = $save_defShell = $save_shellList = False;
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$file = fopen($conffile, "r");
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@ -167,6 +171,7 @@ class Config {
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fclose($file);
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for ($i = 0; $i < sizeof($file_array); $i++) {
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if (($file_array[$i] == "\n")||($file_array[$i][0] == "#")) continue; // ignore comments
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// search for keywords
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if (substr($file_array[$i], 0, 5) == "ssl: ") {
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$file_array[$i] = "ssl: " . $this->SSL . "\n";
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$save_ssl = True;
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@ -248,7 +253,7 @@ class Config {
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continue;
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}
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}
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// check if we have to add new entries (e.g. if user upgraded LAM)
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// check if we have to add new entries (e.g. if user upgraded LAM and has an old lam.conf)
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if (!$save_ssl == True) array_push($file_array, "\n\n# use SSL to connect, can be True or False\n" . "ssl: " . $this->SSL);
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if (!$save_host == True) array_push($file_array, "\n\n# hostname of LDAP server (e.g localhost)\n" . "host: " . $this->Host);
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if (!$save_port == True) array_push($file_array, "\n\n# portnumber of LDAP server (default 389)\n" . "port: " . $this->Port);
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@ -297,37 +302,45 @@ class Config {
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// functions to read/write preferences
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// returns a string that can be "True" or "False"
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function get_SSL() {
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return $this->SSL;
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}
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// accepts only strings that are either "True" or "False"
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function set_SSL($value) {
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if (($value == "True") || ($value == "False")) $this->SSL = $value;
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else echo _("Config->set_SSL failed!");
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}
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// returns the hostname
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function get_Host() {
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return $this->Host;
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}
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// sets the hostname
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function set_Host($value) {
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if (is_string($value)) $this->Host = $value;
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else echo _("Config->set_Host failed!");
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}
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// returns the port number as string
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function get_Port() {
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return $this->Port;
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}
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// sets the portnumber
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function set_Port($value) {
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if (is_numeric($value)) $this->Port = $value;
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else echo _("Config->set_Port failed!");
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}
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// returns an array of string with all admin names
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function get_Admins() {
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return $this->Admins;
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}
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// needs an array of string containing all admin users
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function set_Admins($value) {
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if (is_array($value)) { // check if $value is array of strings
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$b = true;
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@ -342,10 +355,12 @@ class Config {
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else echo _("Config->set_Admins failed!");
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}
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// returns all admin users seperated by semicolons
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function get_Adminstring() {
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return $this->Adminstring;
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}
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// needs a string that contains all admin users seperated by semicolons
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function set_Adminstring($value) {
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if (is_string($value)) {
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$this->Adminstring = $value;
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@ -354,109 +369,133 @@ class Config {
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else echo _("Config->set_Adminstring failed!");
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}
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// returns the password to access the preferences wizard
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function get_Passwd() {
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return $this->Passwd;
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}
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// sets the preferences wizard password
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function set_Passwd($value) {
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if (is_string($value)) $this->Passwd = $value;
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else echo _("Config->set_Passwd failed!");
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}
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// returns the LDAP suffix where users are saved
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function get_UserSuffix() {
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return $this->Suff_users;
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}
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// sets the LDAP suffix where users are saved
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function set_UserSuffix($value) {
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if (is_string($value)) $this->Suff_users = $value;
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else echo _("Config->set_UserSuffix failed!");
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}
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// returns the LDAP suffix where groups are saved
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function get_GroupSuffix() {
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return $this->Suff_groups;
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}
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// sets the LDAP suffix where groups are saved
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function set_GroupSuffix($value) {
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if (is_string($value)) $this->Suff_groups = $value;
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else echo _("Config->set_GroupSuffix failed!");
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}
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// returns the LDAP suffix where hosts are saved
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function get_HostSuffix() {
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return $this->Suff_hosts;
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}
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// sets the LDAP suffix where hosts are saved
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function set_HostSuffix($value) {
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if (is_string($value)) $this->Suff_hosts = $value;
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else echo _("Config->set_HostSuffix failed!");
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}
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// returns the minimum UID to use when creating new users
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function get_minUID() {
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return $this->MinUID;
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}
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// sets the minimum UID to use when creating new users
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function set_minUID($value) {
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if (is_numeric($value)) $this->MinUID = $value;
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else echo _("Config->set_minUID failed!");
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}
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// returns the maximum UID to use when creating new users
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function get_maxUID() {
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return $this->MaxUID;
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}
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// sets the maximum UID to use when creating new users
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function set_maxUID($value) {
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if (is_numeric($value)) $this->MaxUID = $value;
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else echo _("Config->set_maxUID failed!");
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}
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// returns the minimum GID to use when creating new groups
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function get_minGID() {
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return $this->MinGID;
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}
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// sets the minimum GID to use when creating new groups
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function set_minGID($value) {
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if (is_numeric($value)) $this->MinGID = $value;
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else echo _("Config->set_minGID failed!");
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}
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// returns the maximum GID to use when creating new groups
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function get_maxGID() {
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return $this->MaxGID;
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}
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// sets the maximum GID to use when creating new groups
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function set_maxGID($value) {
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if (is_numeric($value)) $this->MaxGID = $value;
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else echo _("Config->set_maxGID failed!");
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}
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// returns the minimum UID to use when creating new Samba hosts
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function get_minMachine() {
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return $this->MinMachine;
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}
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// sets the minimum UID to use when creating new Samba hosts
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function set_minMachine($value) {
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if (is_numeric($value)) $this->MinMachine = $value;
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else echo _("Config->set_minMachine failed!");
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}
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// returns the maximum UID to use when creating new Samba hosts
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function get_maxMachine() {
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return $this->MaxMachine;
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}
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// sets the maximum UID to use when creating new Samba hosts
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function set_maxMachine($value) {
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if (is_numeric($value)) $this->MaxMachine = $value;
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else echo _("Config->set_maxMachine failed!");
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}
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// returns the default shell to use when creating new users
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function get_defaultShell() {
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return $this->DefaultShell;
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}
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// sets the default shell to use when creating new users
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function set_defaultShell($value) {
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if (is_string($value)) $this->DefaultShell = $value;
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else echo _("Config->set_shellList failed!");
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}
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// returns a list of possible shells when creating new users
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function get_shellList() {
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return $this->ShellList;
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}
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// sets the list of possible shells when creating new users
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function set_shellList($value) {
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if (is_string($value)) $this->ShellList = $value;
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else echo _("Config->set_shellList failed!");
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