// ...
//
// 1.3
// ...
//
//
// ...
//
//
//
// and
//
//
// 4
// [ 0|1 ]
//
// ... (arbitrary project-specific XML)
//
//
// ...
//
//
//
// In addition there are some fields of the user table
// (send_email and show_hosts) that are treated as project preferences
// Various functions are defined below for converting between these forms,
// and also to/from HTML form elements
include_once("../project/project_specific_prefs.inc");
// strings describing various preference fields
//
define("CPU_LIMIT_DESC", "Processor usage");
define("SUSPEND_WHILE_ON_BATTERIES_DESC",
"Suspend work while computer is on battery power?
(matters only for portable computers)"
);
define("RUN_IF_USER_ACTIVE_DESC",
"Suspend work while computer is in use?"
);
define("IDLE_TIME_TO_RUN_DESC", "'In use' means mouse/keyboard activity in last");
define("SUSPEND_IF_NO_RECENT_INPUT_DESC",
"Suspend work if no mouse/keyboard activity in last
(Needed to enter low-power mode on some computers)
Enforced by version 5.10.14+"
);
define("START_END_DESC", "Do work only between the hours of");
define("START_END_DESC2", " (no restriction if equal)");
define("LEAVE_APPS_IN_MEMORY_DESC",
"Leave applications in memory while suspended?
(suspended applications will consume swap space if 'yes')");
define("CPU_SCHEDULING_DESC", "Switch between applications every
(recommended: 60 minutes)");
define("CONFIRM_BEFORE_CONNECTING_DESC",
"Confirm before connecting to Internet?
(matters only if you have a modem, ISDN or VPN connection)"
);
define("HANGUP_IF_DIALED_DESC",
"Disconnect when done?
(matters only if you have a modem, ISDN or VPN connection)"
);
define("WORK_BUF_MIN_DAYS_DESC",
"Computer is connected to the Internet about every
(Leave blank or 0 if always connected.
BOINC will try to maintain at least this much work.)
"
);
define("WORK_BUF_ADDITIONAL_DAYS_DESC",
"Maintain enough work for an additional
Enforced by version 5.10+
"
);
define("MAX_CPUS_DESC", "On multiprocessors, use at most");
define("MAX_CPUS_DESC2", "processors");
define("USE_AT_MOST", "Use at most");
define("USE_AT_MOST2", "Use at most Enforced by version 5.6+");
define("USE_AT_MOST3", "Use at most Enforced by version 5.8+");
define("CPU_USAGE_LIMIT_DESC2", "percent of CPU time");
define("DISK_INTERVAL_DESC", "Write to disk at most every");
define("DISK_LIMIT_DESC", "Disk and memory usage");
define("DISK_MIN_FREE_GB_DESC", "Leave at least");
define("DISK_SCHED_MIN_FREE_DESC1", " (Values smaller than ");
define("DISK_SCHED_MIN_FREE_DESC2", " are ignored)");
define("DISK_MAX_USED_PCT_DESC2", "% of total disk space");
define("VM_MAX_USED_PCT_DESC2", "% of page file (swap space)");
define("RAM_MAX_USED_BUSY_PCT_DESC2", "% of memory when computer is in use");
define("RAM_MAX_USED_IDLE_PCT_DESC2", "% of memory when computer is not in use");
define("NETWORK_LIMIT_DESC", "Network usage");
define("MAX_BYTES_SEC_DOWN_DESC", "Maximum download rate:");
define("MAX_BYTES_SEC_UP_DESC", "Maximum upload rate:");
define("NET_START_END_DESC",
"Use network only between the hours of
Enforced by version 4.46+"
);
define("DONT_VERIFY_IMAGES_DESC",
"Skip image file verification?
Check this ONLY if your Internet provider
modifies image files (UMTS does this, for example).
Skipping verification reduces the security of BOINC."
);
define("BYTE_CONVERSION", 1000.0);
define("BYTE_UNITS", "Kbytes/sec");
define("BYTE_ABBR", "KB/s");
define("ALLOW_BETA_WORK",
"Run test applications? This helps us develop applications,
but may cause jobs to fail on your computer"
);
// These texts are used in multiple places in prefs_edit.php and add_venue.php
define("PREFS_FORM_DESC1", "These preferences apply to all the BOINC projects in which you participate.
");
define("PREFS_FORM_ERROR_DESC", "Unable to update preferences. Some values (marked in red below) were out of range or not numeric.
");
global $text;
global $parse_result;
global $top_parse_result;
global $in_project_specific;
global $venue_name;
global $disk_prefs;
// get default settings for disk space usage so the default user
// preferences match the settings used by the scheduler.
// Defaults are set if the tags are missing, they depend on
// which scheduler is running:
// - 'old' has the default hardcoded
// - 'new' uses config settings
// if running the old scheduler, set
// in config.xml so the right default is set for minimum free disk space
//
$disk_prefs = null;
function get_disk_space_config() {
global $disk_prefs;
global $config;
if ($disk_prefs == null) {
$config = get_config();
$disk_prefs->disk_max_used_gb = parse_config($config, "");
$disk_prefs->disk_max_used_pct = parse_config($config, "");
$disk_prefs->disk_min_free_gb = parse_config($config, "");
// set some defaults if not found
if (!$disk_prefs->disk_max_used_gb) $disk_prefs->disk_max_used_gb = 100; // 100 gb
if (!$disk_prefs->disk_max_used_pct) $disk_prefs->disk_max_used_pct = 50; // 50 percent
if (!$disk_prefs->disk_min_free_gb) $disk_prefs->disk_min_free_gb=.001; // 1 megabyte
// set mininimum free space scheduler allows
// - depends on which scheduler is running
$disk_prefs->new_sched_flag = 1;
$disk_prefs->sched_disk_min_free_gb = $disk_prefs->disk_min_free_gb;
if (parse_config($config, "scheduler_disk_space_check_hardcoded>")) {
$disk_prefs->new_sched_flag = 0;
$disk_prefs->sched_disk_min_free_gb = 0;
}
}
return $disk_prefs;
}
function check_venue($x) {
if ($x == "home") return;
if ($x == "work") return;
if ($x == "school") return;
error_page("bad venue: $x");
}
function check_subset($x) {
if ($x == "global") return;
if ($x == "project") return;
error_page("bad subset: $x");
}
// functions to convert between max_bytes_sec_* as stored in the
// database and max_bytes_sec_* as displayed/entered on the web
// pages. Currently max_bytes_sec_* is stored in bytes and
// displayed/entered in Kbytes.
//
function max_bytes_display_mode($db_bytes) {
$disp_bytes = 0;
if ($db_bytes) {
$disp_bytes = $db_bytes / BYTE_CONVERSION;
}
return $disp_bytes;
}
function max_bytes_db_mode($disp_bytes) {
$db_bytes = 0;
if ($disp_bytes) {
$db_bytes = $disp_bytes * BYTE_CONVERSION;
}
return $db_bytes;
}
// functions to parse preferences XML into a struct
//
function element_start_project($parser, $name, $attrs) {
global $top_parse_result;
global $parse_result;
global $text;
global $in_project_specific;
global $venue_name;
switch($name) {
case "venue":
$venue_name = $attrs["name"];
$top_parse_result = $parse_result;
$parse_result = default_prefs_project();
break;
case "project_specific":
$in_project_specific = 1;
$text = "";
break;
default:
if ($in_project_specific) {
$text= $text."<$name>";
} else {
$text = "";
}
}
}
function element_start_global($parser, $name, $attrs) {
global $top_parse_result;
global $parse_result;
global $text;
global $venue_name;
switch($name) {
case "venue":
$venue_name = $attrs["name"];
$top_parse_result = $parse_result;
$parse_result = initialize_prefs_before_parsing_global();
//echo "VENUE PREFS AFTER INIT:
";
//var_dump($parse_result);
//echo "
";
break;
}
$text = "";
}
function element_end_project($parser, $name) {
global $text;
global $parse_result;
global $in_project_specific;
global $top_parse_result;
global $venue_name;
switch($name) {
case "venue":
//echo "VENUE PREFS AFTER PARSE:
";
//var_dump($parse_result);
//echo "
";
$top_parse_result->$venue_name = $parse_result;
$parse_result = $top_parse_result;
break;
case "project_specific":
$parse_result->project_specific = $text;
$in_project_specific = false;
break;
case "resource_share":
$parse_result->resource_share = $text;
break;
case "allow_beta_work":
$parse_result->allow_beta_work = $text;
$parse_result->allow_beta_work_text = $parse_result->allow_beta_work?"yes":"no";
break;
case "project_preferences":
break;
default:
if ($in_project_specific) {
$text = $text."";
} else {
//echo "Unknown tag: $name\n";
}
}
}
function get_bool() {
global $text;
return (trim($text) != '0');
}
function element_end_global($parser, $name) {
global $text;
global $parse_result;
global $top_parse_result;
global $venue_name;
switch($name) {
case "venue":
$top_parse_result->$venue_name = $parse_result;
$parse_result = $top_parse_result;
break;
case "run_on_batteries":
// deprecated, but parse anyway
$parse_result->suspend_while_on_batteries = !get_bool();
break;
case "suspend_while_on_batteries":
$parse_result->suspend_while_on_batteries = get_bool();
break;
case "run_if_user_active":
$parse_result->suspend_if_user_active = false;
break;
case "idle_time_to_run":
$parse_result->idle_time_to_run = $text;
break;
case "suspend_if_no_recent_input":
$parse_result->suspend_if_no_recent_input = $text;
break;
case "start_hour":
$parse_result->start_hour = $text;
break;
case "end_hour":
$parse_result->end_hour = $text;
break;
case "leave_apps_in_memory":
$parse_result->leave_apps_in_memory = true;
break;
case "cpu_scheduling_period_minutes":
$parse_result->cpu_scheduling_period_minutes = $text;
break;
case "confirm_before_connecting":
$parse_result->confirm_before_connecting = true;
break;
case "hangup_if_dialed":
$parse_result->hangup_if_dialed = true;
break;
case "work_buf_min_days":
$parse_result->work_buf_min_days = $text;
break;
case "work_buf_additional_days":
$parse_result->work_buf_additional_days = $text;
break;
case "max_cpus":
$parse_result->max_cpus = $text;
break;
case "cpu_usage_limit":
if (!$text) $text=100;
$parse_result->cpu_usage_limit = $text;
break;
case "disk_interval":
$parse_result->disk_interval = $text;
break;
case "disk_max_used_gb":
$parse_result->disk_max_used_gb = $text;
break;
case "disk_max_used_pct":
$parse_result->disk_max_used_pct = $text;
break;
case "disk_min_free_gb":
$parse_result->disk_min_free_gb = $text;
break;
case "vm_max_used_pct":
$parse_result->vm_max_used_pct = $text;
break;
case "ram_max_used_busy_pct":
$parse_result->ram_max_used_busy_pct = $text;
break;
case "ram_max_used_idle_pct":
$parse_result->ram_max_used_idle_pct = $text;
break;
case "max_bytes_sec_down":
$parse_result->max_bytes_sec_down = $text;
break;
case "max_bytes_sec_up":
$parse_result->max_bytes_sec_up = $text;
break;
case "net_start_hour":
$parse_result->net_start_hour = $text;
break;
case "net_end_hour":
$parse_result->net_end_hour = $text;
break;
case "dont_verify_images":
$parse_result->dont_verify_images = true;
break;
case "mod_time":
$parse_result->mod_time = $text;
break;
case "global_preferences":
break;
default:
//echo "Unknown tag: $name\n";
}
}
function char_handler($parser, $x) {
global $text;
$text = $text.$x;
}
// state of prefs for new users
//
function default_prefs_global() {
$p = null;
$p->suspend_while_on_batteries = true;
$p->suspend_if_user_active = false;
$p->idle_time_to_run = 3;
$p->suspend_if_no_recent_input = 0;
$p->start_hour = 0;
$p->end_hour = 0;
$p->leave_apps_in_memory = false;
$p->cpu_scheduling_period_minutes = 60;
$p->confirm_before_connecting = false;
$p->hangup_if_dialed = true;
$p->work_buf_min_days = 0;
$p->work_buf_additional_days = 0.25;
$p->max_cpus = 16;
$p->cpu_usage_limit = 100;
$p->disk_interval = 60;
$dp = get_disk_space_config();
$p->disk_max_used_gb = $dp->disk_max_used_gb;
$p->disk_max_used_pct = $dp->disk_max_used_pct;
$p->disk_min_free_gb = $dp->disk_min_free_gb;
$p->vm_max_used_pct = 75;
$p->ram_max_used_busy_pct = 50;
$p->ram_max_used_idle_pct = 90;
$p->max_bytes_sec_down = 0;
$p->max_bytes_sec_up = 0;
$p->net_start_hour = 0;
$p->net_end_hour = 0;
$p->dont_verify_images = false;
return $p;
}
function default_prefs_project() {
$p = null;
$p->resource_share = 100;
$p->allow_beta_work = false;
$p->allow_beta_work_text = "no";
$p->project_specific = project_specific_prefs_default();
return $p;
}
// state of prefs before parsing; initialize booleans
//
function initialize_prefs_before_parsing_global() {
$p = default_prefs_global();
$p->suspend_while_on_batteries = true;
$p->suspend_if_user_active = true;
$p->leave_apps_in_memory = false;
$p->confirm_before_connecting = false;
$p->hangup_if_dialed = false;
$p->dont_verify_images = false;
return $p;
}
function initialize_prefs_before_parsing_project() {
$p = default_prefs_project();
return $p;
}
// parse prefs from XML to a struct
//
function prefs_parse_project($prefs_xml) {
global $parse_result;
$parse_result = initialize_prefs_before_parsing_project();
$xml_parser = xml_parser_create();
xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, 0);
xml_set_element_handler($xml_parser, "element_start_project", "element_end_project");
xml_set_character_data_handler($xml_parser, "char_handler");
xml_parse($xml_parser, $prefs_xml, 1);
return $parse_result;
}
function prefs_parse_global($prefs_xml) {
global $parse_result;
$parse_result = initialize_prefs_before_parsing_global();
//echo "AFTER INIT:
\n";
prefs_display_venue($project_prefs, "home", "project");
prefs_display_venue($project_prefs, "school", "project");
prefs_display_venue($project_prefs, "work", "project");
}
end_table();
}
function print_prefs_display_global($user, $columns=false) {
$global_prefs = prefs_parse_global($user->global_prefs);
echo "
These apply to all BOINC projects in which you participate.
On computers attached to multiple projects,
the most recently modified preferences will be used.
";
if (isset($global_prefs->mod_time)) {
echo "
Preferences last modified: ", pretty_time_str($global_prefs->mod_time), "
";
}
echo "
\n";
print_prefs_display_global($user);
}
// This functions is used in prefs_edit.php to be able to display
// the prefs form in case of an error again.
// $error and $project_error should be an object of the form:
// $error->idle_time_to_run=true if an error occurred
// otherwise false
//
function print_prefs_form(
$action, $subset, $venue, $user, $prefs, $cols, $error=false,
$project_error=false
){
global $project_has_beta;
if ($action == "add") {
$script = "add_venue.php";
$submit_value = "Add preferences";
}
if ($action == "edit") {
$script = "prefs_edit.php";
$submit_value = "Update preferences";
}
echo "\n";
}
////////////////////////////////////////////
//
// Functions to display preference subsets as forms
//
function prefs_form_global($user, $prefs, $error=false) {
//echo "IN PREFS_FORM_GLOBAL:
";
//var_dump($prefs);
//echo "
";
row1(CPU_LIMIT_DESC);
$y = "yes suspend_while_on_batteries?"checked":"")
."> no suspend_while_on_batteries?"":"checked")
.">
";
row2(SUSPEND_WHILE_ON_BATTERIES_DESC, $y);
$y = "yes suspend_if_user_active?"checked":"")
."> no suspend_if_user_active?"":"checked")
.">
";
row2(RUN_IF_USER_ACTIVE_DESC, $y);
$y = " minutes ";
$show_error = false;
if (isset($error->idle_time_to_run)) $show_error= true;
row2(IDLE_TIME_TO_RUN_DESC, $y, $show_error);
$y = " minutes ";
$show_error = false;
if (isset($error->suspend_if_no_recent_input)) $show_error= true;
row2(SUSPEND_IF_NO_RECENT_INPUT_DESC, $y, $show_error);
$x = START_END_DESC.START_END_DESC2;
$y = hour_select($prefs->start_hour, "start_hour")."and".hour_select($prefs->end_hour, "end_hour");
row2($x, $y);
$x = LEAVE_APPS_IN_MEMORY_DESC;
$y = "yes leave_apps_in_memory?"checked":"")
."> no leave_apps_in_memory?"":"checked")
.">
";
row2($x, $y);
$y = " minutes ";
$show_error = false;
if (isset($error->cpu_scheduling_period_minutes)) $show_error= true;
row2(CPU_SCHEDULING_DESC, $y, $show_error);
$show_error = false;
if (isset($error->max_cpus)) $show_error= true;
row2(MAX_CPUS_DESC,
"max_cpus> ".MAX_CPUS_DESC2,
$show_error
);
$show_error = false;
if (isset($error->cpu_usage_limit)) $show_error= true;
row2(USE_AT_MOST2,
"cpu_usage_limit> ".CPU_USAGE_LIMIT_DESC2,
$show_error
);
row1(DISK_LIMIT_DESC);
$show_error = false;
if (isset($error->disk_max_used_gb)) $show_error= true;
row2(USE_AT_MOST,
" Gbytes",
$show_error
);
$dp = get_disk_space_config();
$msg=null;
if ($dp->new_sched_flag) {
$msg = DISK_SCHED_MIN_FREE_DESC1.$dp->sched_disk_min_free_gb.DISK_SCHED_MIN_FREE_DESC2;
}
$show_error = false;
if (isset($error->disk_min_free_gb)) $show_error= true;
row2(DISK_MIN_FREE_GB_DESC.$msg,
" Gbytes free",
$show_error
);
$show_error = false;
if (isset($error->disk_max_used_pct)) $show_error= true;
row2(USE_AT_MOST,
" ".DISK_MAX_USED_PCT_DESC2,
$show_error
);
$show_error = false;
if (isset($error->disk_interval)) $show_error= true;
row2(DISK_INTERVAL_DESC,
"disk_interval> seconds",
$show_error
);
$show_error = false;
if (isset($error->vm_max_used_pct)) $show_error= true;
row2(USE_AT_MOST,
" ".VM_MAX_USED_PCT_DESC2,
$show_error
);
$show_error = false;
if (isset($error->ram_max_used_busy_pct)) $show_error= true;
row2(USE_AT_MOST3,
" ".RAM_MAX_USED_BUSY_PCT_DESC2,
$show_error
);
$show_error = false;
if (isset($error->ram_max_used_idle_pct)) $show_error= true;
row2(USE_AT_MOST3,
" ".RAM_MAX_USED_IDLE_PCT_DESC2,
$show_error
);
row1(NETWORK_LIMIT_DESC);
$x = WORK_BUF_MIN_DAYS_DESC;
$y = " days";
$show_error = false;
if (isset($error->work_buf_min_days)) $show_error= true;
row2($x, $y, $show_error);
$x = WORK_BUF_ADDITIONAL_DAYS_DESC;
$y = " days";
$show_error = false;
if (isset($error->work_buf_additional_days)) $show_error= true;
row2($x, $y, $show_error);
$x = CONFIRM_BEFORE_CONNECTING_DESC;
$y = "yes confirm_before_connecting?"checked":"")
."> no confirm_before_connecting?"":"checked")
.">
";
row2($x, $y);
$x = HANGUP_IF_DIALED_DESC;
$y = "yes hangup_if_dialed?"checked":"")
."> no hangup_if_dialed?"":"checked")
.">
";
row2($x, $y);
$d = max_bytes_display_mode($prefs->max_bytes_sec_down);
$dt = $d?"$d":"";
$u = max_bytes_display_mode($prefs->max_bytes_sec_up);
$ut = $u?"$u":"";
$show_error = false;
if (isset($error->max_bytes_sec_down)) $show_error= true;
row2(MAX_BYTES_SEC_DOWN_DESC,
" " . BYTE_UNITS,
$show_error
);
$show_error = false;
if (isset($error->max_bytes_sec_up)) $show_error= true;
row2(MAX_BYTES_SEC_UP_DESC,
" " . BYTE_UNITS,
$show_error
);
$x = NET_START_END_DESC.START_END_DESC2;
$y = hour_select($prefs->net_start_hour, "net_start_hour")."and".hour_select($prefs->net_end_hour, "net_end_hour");
row2($x, $y);
$x = DONT_VERIFY_IMAGES_DESC;
$y = "yes dont_verify_images?"checked":"")
."> no dont_verify_images?"":"checked")
.">
";
row2($x, $y);
}
function prefs_form_privacy($user) {
$y = "yes send_email?"checked":"")
."> no send_email?"":"checked")
.">
";
row2("Is it OK for ".PROJECT." and your team (if any) to email you?", $y);
$y = "yes show_hosts?"checked":"")
."> no show_hosts?"":"checked")
.">
";
row2("Should ".PROJECT." show your computers on its web site?", $y);
}
function prefs_form_resource($prefs, $error=false) {
$show_error = false;
if (isset($error->resource_share)) $show_error= true;
row2(
"Resource share: The proportion of your computer's resources
allocated to ".PROJECT."
relative to the other BOINC projects in which you participate.
For example, if you participate in two projects and
give them resource shares of 100 and 200,
the first will get 1/3 of your resources and the second will get 2/3.
",
"",
$show_error
);
}
function prefs_form_beta($prefs, $error=false) {
$ychecked = $prefs->allow_beta_work?"checked":"";
$nchecked = $prefs->allow_beta_work?"":"checked";
row2(
ALLOW_BETA_WORK,
"yes
no "
);
}
function prefs_form_project($prefs_xml, $error=false) {
$prefs = project_specific_prefs_parse($prefs_xml);
project_specific_prefs_edit($prefs, $error);
}
function venue_show($user) {
$venue = $user->venue;
if ($venue =='') $venue = '---';
row2("Default computer location", $venue);
}
function venue_form($user) {
$n=$h=$w=$s='';
if ($user->venue == '') $n = 'selected';
if ($user->venue == 'home') $h = 'selected';
if ($user->venue == 'work') $w = 'selected';
if ($user->venue == 'school') $s = 'selected';
row2('Default computer location',
""
);
}
function venue_parse_form(&$user) {
$user->venue = $_GET['default_venue'];
}
function venue_update($user) {
mysql_query("update user set venue='$user->venue' where id=$user->id");
}
////////////////////////////////////////////
//
// Functions to parse form elements, modifying a preferences structure
// prefs is preferences object to modify
// returns an object with errorvalues or false in success case
//
function prefs_global_parse_form(&$prefs) {
$error = false;
$suspend_while_on_batteries = $_GET["suspend_while_on_batteries"];
$suspend_if_user_active = $_GET["suspend_if_user_active"];
$idle_time_to_run = $_GET["idle_time_to_run"];
$suspend_if_no_recent_input = $_GET["suspend_if_no_recent_input"];
$start_hour = $_GET["start_hour"];
$end_hour = $_GET["end_hour"];
$leave_apps_in_memory = $_GET["leave_apps_in_memory"];
$cpu_scheduling_period_minutes = $_GET["cpu_scheduling_period_minutes"];
$max_cpus = $_GET["max_cpus"];
$cpu_usage_limit = $_GET["cpu_usage_limit"];
$disk_max_used_gb = $_GET["disk_max_used_gb"];
$disk_min_free_gb = $_GET["disk_min_free_gb"];
$disk_max_used_pct = $_GET["disk_max_used_pct"];
$disk_interval = $_GET["disk_interval"];
$vm_max_used_pct = $_GET["vm_max_used_pct"];
$ram_max_used_busy_pct = $_GET["ram_max_used_busy_pct"];
$ram_max_used_idle_pct = $_GET["ram_max_used_idle_pct"];
$work_buf_min_days = $_GET["work_buf_min_days"];
$work_buf_additional_days = $_GET["work_buf_additional_days"];
$confirm_before_connecting = $_GET["confirm_before_connecting"];
$hangup_if_dialed = $_GET["hangup_if_dialed"];
$max_bytes_sec_down = $_GET["max_bytes_sec_down"];
$max_bytes_sec_up = $_GET["max_bytes_sec_up"];
$net_start_hour = $_GET["net_start_hour"];
$net_end_hour = $_GET["net_end_hour"];
$dont_verify_images = $_GET["dont_verify_images"];
// Verification of all user input values
if (!verify_numeric($idle_time_to_run, 1)) $error->idle_time_to_run = true;
if (!verify_numeric($suspend_if_no_recent_input, 0)) $error->suspend_if_no_recent_input = true;
if (!verify_numeric($start_hour, 0)) $error->start_hour = true;
if (!verify_numeric($end_hour, 0)) $error->end_hour = true;
if (!verify_numeric($cpu_scheduling_period_minutes, 1)) $error->cpu_scheduling_period_minutes = true;;
if (!verify_numeric($max_cpus, 1)) $error->max_cpus = true;
if (!verify_numeric($cpu_usage_limit, 0, 100)) $error->cpu_usage_limit = true;
if (!verify_numeric($disk_max_used_gb, 0)) $error->disk_max_used_gb = true;
if (!verify_numeric($disk_min_free_gb, 0.001)) $error->disk_min_free_gb = true;
if (!verify_numeric($disk_max_used_pct, 0, 100)) $error->disk_max_used_pct = true;
if (!verify_numeric($disk_interval, 0)) $error->disk_interval = true;
if (!verify_numeric($vm_max_used_pct, 0, 100)) $error->vm_max_used_pct = true;
if (!verify_numeric($ram_max_used_busy_pct, 0, 100)) $error->ram_max_used_busy_pct = true;
if (!verify_numeric($ram_max_used_idle_pct, 0, 100)) $error->ram_max_used_idle_pct = true;
if (!verify_numeric($work_buf_min_days, 0, 10)) $error->work_buf_min_days = true;
if (!verify_numeric($work_buf_additional_days, 0, 10)) $error->work_buf_additional_days = true;
if (!verify_numeric($max_bytes_sec_down, '')) $error->max_bytes_sec_down = true;
if (!verify_numeric($max_bytes_sec_up, '')) $error->max_bytes_sec_up = true;
if (!verify_numeric($net_start_hour, 0)) $error->net_start_hour = true;
if (!verify_numeric($net_end_hour, 0)) $error->net_end_hour = true;
// Modify all values within the supplied Object
$prefs->suspend_while_on_batteries = ($suspend_while_on_batteries == "yes");
$prefs->suspend_if_user_active = ($suspend_if_user_active == "yes");
$prefs->idle_time_to_run = $idle_time_to_run;
$prefs->suspend_if_no_recent_input = $suspend_if_no_recent_input;
$prefs->start_hour = $start_hour;
$prefs->end_hour = $end_hour;
$prefs->leave_apps_in_memory = ($leave_apps_in_memory == "yes");
$prefs->cpu_scheduling_period_minutes = $cpu_scheduling_period_minutes;
$prefs->max_cpus = $max_cpus;
$prefs->cpu_usage_limit = $cpu_usage_limit;
$prefs->disk_max_used_gb = $disk_max_used_gb;
$prefs->disk_min_free_gb = $disk_min_free_gb;
$prefs->disk_max_used_pct = $disk_max_used_pct;
$prefs->disk_interval = $disk_interval;
$prefs->vm_max_used_pct = $vm_max_used_pct;
$prefs->ram_max_used_busy_pct = $ram_max_used_busy_pct;
$prefs->ram_max_used_idle_pct = $ram_max_used_idle_pct;
$prefs->work_buf_min_days = $work_buf_min_days;
$prefs->work_buf_additional_days = $work_buf_additional_days;
$prefs->confirm_before_connecting = ($confirm_before_connecting == "yes");
$prefs->hangup_if_dialed = ($hangup_if_dialed == "yes");
$prefs->max_bytes_sec_down = max_bytes_db_mode($max_bytes_sec_down);
$prefs->max_bytes_sec_up = max_bytes_db_mode($max_bytes_sec_up);
$prefs->net_start_hour = $net_start_hour;
$prefs->net_end_hour = $net_end_hour;
$prefs->dont_verify_images = ($dont_verify_images == "yes");
return $error;
}
// This functions parses and verifies the resource value
// @param object &$prefs reference to object that stores prefs
// @return object an object with errorvalues or false in success case
function prefs_resource_parse_form(&$prefs) {
$error = false;
$resource_share = $_GET['resource_share'];
if (!verify_numeric($resource_share, 0)) $error->resource_share = true;
$prefs->resource_share = $resource_share;
return $error;
}
function prefs_beta_parse_form(&$prefs) {
$prefs->allow_beta_work = false;
$prefs->allow_beta_work_text = "no";
$x = $_GET['allow_beta_work'];
if ($x) {
$prefs->allow_beta_work = true;
$prefs->allow_beta_work_text = "yes";
}
}
function prefs_privacy_parse_form(&$user) {
$user->send_email = ($_GET['send_email'] == "yes")?1:0;
$user->show_hosts = ($_GET['show_hosts'] == "yes")?1:0;
}
// This function parses the project specific prefs form.
// For details look into project/project_specific_prefs.inc
// @param object &$prefs refernce to preference object
// @return object an object with errorvalues or false in success case
function prefs_project_parse_form(&$prefs) {
$error = false;
$prefs->project_specific = project_specific_prefs_parse_form($error);
return $error;
}
////////////////////////////////////////////
//
// convert prefs from structure to XML
//
function global_prefs_make_xml($prefs, $primary=true) {
// N.B.: each XML entry must end with \n due to the sloppy parsing by the
// BOINC client!!
$xml = "";
if ($primary) {
$xml = "\n";
$now = time();
$xml = $xml."$now\n";
}
if (!$prefs->suspend_while_on_batteries) {
$xml = $xml."\n";
}
if (!$prefs->suspend_if_user_active) {
$xml = $xml."\n";
}
$xml = $xml."$prefs->idle_time_to_run\n";
$xml = $xml."$prefs->suspend_if_no_recent_input\n";
if ($prefs->start_hour != $prefs->end_hour) {
$xml = $xml."$prefs->start_hour\n"
."$prefs->end_hour\n";
}
if ($prefs->leave_apps_in_memory) {
$xml = $xml."\n";
}
$xml = $xml."$prefs->cpu_scheduling_period_minutes\n";
if ($prefs->confirm_before_connecting) {
$xml = $xml."\n";
}
if ($prefs->hangup_if_dialed) {
$xml = $xml."\n";
}
$xml = $xml
."$prefs->work_buf_min_days\n"
."$prefs->work_buf_additional_days\n"
."$prefs->max_cpus\n"
."$prefs->cpu_usage_limit\n"
."$prefs->disk_interval\n";
$xml = $xml
."$prefs->disk_max_used_gb\n"
."$prefs->disk_max_used_pct\n"
."$prefs->disk_min_free_gb\n"
."$prefs->vm_max_used_pct\n"
."$prefs->ram_max_used_busy_pct\n"
."$prefs->ram_max_used_idle_pct\n"
."$prefs->max_bytes_sec_down\n"
."$prefs->max_bytes_sec_up\n";
if ($prefs->net_start_hour != $prefs->net_end_hour) {
$xml = $xml."$prefs->net_start_hour\n"
."$prefs->net_end_hour\n";
}
if ($prefs->dont_verify_images) {
$xml = $xml."\n";
}
if (isset($prefs->home)) {
$xml = $xml."\n".global_prefs_make_xml($prefs->home, false)."\n";
}
if (isset($prefs->work)) {
$xml = $xml."\n".global_prefs_make_xml($prefs->work, false)."\n";
}
if (isset($prefs->school)) {
$xml = $xml."\n".global_prefs_make_xml($prefs->school, false)."\n";
}
if ($primary) {
$xml = $xml."\n";
}
return $xml;
}
// given a prefs structure, return the corresponding XML string
//
function project_prefs_make_xml($prefs, $primary=true) {
$xml = "";
if ($primary) {
$xml = "\n";
}
if ($prefs->resource_share) {
$xml = $xml
."$prefs->resource_share\n";
}
if ($prefs->allow_beta_work) {
$xml = $xml . "1\n";
}
if ($prefs->project_specific) {
$x = trim($prefs->project_specific);
$xml = $xml
."\n$x\n\n";
}
if (isset($prefs->home)) {
$xml = $xml."\n".project_prefs_make_xml($prefs->home, false)."\n";
}
if (isset($prefs->work)) {
$xml = $xml."\n".project_prefs_make_xml($prefs->work, false)."\n";
}
if (isset($prefs->school)) {
$xml = $xml."\n".project_prefs_make_xml($prefs->school, false)."\n";
}
if ($primary) {
$xml = $xml."\n";
}
return $xml;
}
////////////////////////////////////////////
//
// Update user's prefs in database, from a given structure
//
function global_prefs_update(&$user, $prefs) {
$prefs_xml = global_prefs_make_xml($prefs);
$query = "update user set global_prefs='$prefs_xml' where id=$user->id";
$retval = mysql_query($query);
if (!$retval) {
echo "Update failed: ".htmlspecialchars($query)."\n";
echo mysql_error();
exit();
}
$user->global_prefs = $prefs_xml;
return $retval;
}
function project_prefs_update(&$user, $prefs) {
$prefs_xml = project_prefs_make_xml($prefs);
$retval = mysql_query("update user set project_prefs='$prefs_xml', send_email=$user->send_email, show_hosts=$user->show_hosts where id=$user->id");
$user->project_prefs = $prefs_xml;
return $retval;
}
?>