');
return;
}
$abfrage = "SELECT 1 FROM fulltrace;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
if (!$ergebnis) {
echo json_encode('Tabelle fulltrace nicht gefunden
');
return;
}
$abfrage = "SELECT 1 FROM dbg_filename;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
if (!$ergebnis) {
echo json_encode('Tabelle dbg_filename nicht gefunden
');
return;
}
$abfrage = "SELECT 1 FROM dbg_mapping;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
if (!$ergebnis) {
echo json_encode('Tabelle dbg_mapping nicht gefunden
');
return;
}
/*
$abfrage = "SELECT 1 FROM dbg_methods;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
if (!$ergebnis) {
echo json_encode('Tabelle dbg_methods nicht gefunden
');
return;
}
*/
$abfrage = "SELECT 1 FROM dbg_source;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
if (!$ergebnis) {
echo json_encode('Tabelle dbg_source nicht gefunden
');
return;
}
/*
$abfrage = "SELECT 1 FROM dbg_stacktrace;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
if (!$ergebnis) {
echo json_encode('Tabelle dbg_stacktrace nicht gefunden
');
return;
}
$abfrage = "SELECT 1 FROM dbg_variables;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
if (!$ergebnis) {
echo json_encode('Tabelle dbg_variables nicht gefunden
');
return;
}
*/
}
function getBinarys()
{
$binarys = array();
$abfrage = "SELECT benchmark FROM variant;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
while ($row = mysqli_fetch_object($ergebnis)) {
array_push($binarys, $row->benchmark);
}
$result = array_unique($binarys);
echo json_encode($result);
}
function getVariants()
{
$variants = array();
$abfrage = "SELECT id, variant FROM variant WHERE benchmark = '" . $_GET['datei'] ."';";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
while ($row = mysqli_fetch_object($ergebnis)) {
$variants[$row->id] = $row->variant;
}
echo json_encode($variants);
}
function remove_common_prefix($files)
{
if (count($files) == 0) {
return array();
}
// start with arbitrary file
$commonprefix = dirname(current($files));
foreach ($files AS $id => $file) {
for ($i = 0; $i < strlen($commonprefix); ++$i) {
if ($i >= strlen($file) || $file[$i] != $commonprefix[$i]) {
$commonprefix = substr($commonprefix, 0, $i);
break;
}
}
if (strlen($commonprefix) == 0) {
break;
}
}
$out = array();
foreach ($files AS $id => $file) {
$out[$id] = substr($file, strlen($commonprefix));
}
return $out;
}
function getSourceFiles()
{
$sourceFiles = array();
$abfrage = "SELECT file_id, path FROM dbg_filename WHERE variant_id = '" . $_GET['variant_id']. "';";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
while ($row = mysqli_fetch_object($ergebnis)) {
$sourceFiles[$row->file_id] = $row->path;
}
$sourceFiles = remove_common_prefix($sourceFiles);
echo json_encode($sourceFiles);
}
function asmCode()
{
$content = "";
$abfrage = "SELECT instr_address, disassemble FROM objdump WHERE variant_id = '" . $_GET['variant_id'] ."' ORDER BY instr_address;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
$content = $content;
while ($row = mysqli_fetch_object($ergebnis)) {
$content .= dechex($row->instr_address) . '
';
}
echo json_encode($content);
}
function collapse_repeated($html, $disasm, $force_finish)
{
static $last_disasm = '';
static $collect = array();
$limit_before = $limit_after = 3;
$out = '';
if ($force_finish || $last_disasm != $disasm) {
if (count($collect) > $limit_before + $limit_after + 1) {
for ($i = 0; $i < $limit_before; ++$i) {
$out .= $collect[$i];
}
$out .= '-- omitted ' . (count($collect) - $limit_before - $limit_after) . " repetitions of '$last_disasm'
";
for ($i = count($collect) - $limit_after; $i < count($collect); ++$i) {
$out .= $collect[$i];
}
} else {
$out = implode('', $collect);
}
$last_disasm = $disasm;
$collect = array();
}
if ($force_finish) {
$out .= $html;
} else {
$collect[] = $html;
}
return $out;
}
function getAsmCode()
{
$content = "";
$resulttypes = array();
$asmAbfrage = "SELECT instr_address, disassemble FROM objdump WHERE variant_id = '" . $_GET['variant_id'] ."' ORDER BY instr_address;";
$asmcode = mysqli_query($GLOBALS['db'], $asmAbfrage);
getResulttypes($resulttypes);
$fehlerdaten = resultsDB($_GET['variant_id'], $_GET['version'], $resulttypes);
//$fehlerdaten = askDBFehler($_GET['variant_id'], $resulttypes, $_GET['version']);
//print_r($fehlerdaten);
// FIXME id not unique
$content = 'instr_address,$fehlerdaten['Daten'])) {
$line = 'instr_address) . ' ' . htmlspecialchars($row->disassemble) . '
';
$content .= collapse_repeated($line, 'dontcare', true);
} else {
$line = dechex($row->instr_address) . ' ' . htmlspecialchars($row->disassemble) . '
';
$content .= collapse_repeated($line, htmlspecialchars($row->disassemble), false);
}
}
$content .= collapse_repeated('', '', true);
$content .= '
';
echo json_encode($content);
}
function getHighlevelCode()
{
$content = "";
$resulttypes = array();
getResulttypes($resulttypes);
$kleinsteAdresseAbfrage = "SELECT MIN(instr_address) AS instr_address FROM objdump WHERE variant_id = " . $_GET['variant_id'];
$kleinsteAdresseErgebnis = mysqli_query($GLOBALS['db'], $kleinsteAdresseAbfrage) or trigger_error($kleinsteAdresseAbfrage, E_USER_NOTICE);
$kleinsteAdresse = mysqli_fetch_object($kleinsteAdresseErgebnis);
$highlevelCodeAbfrage = "SELECT linenumber, line FROM dbg_source WHERE variant_id = '" . $_GET['variant_id']. "' AND file_id = '" . $_GET['file_id']. "' ORDER BY linenumber;";
$mappingAbfrage = "SELECT linenumber, instr_absolute, line_range_size FROM dbg_mapping WHERE variant_id = '" . $_GET['variant_id']. "' AND file_id = '" . $_GET['file_id'] . "' AND instr_absolute >= '" . $kleinsteAdresse->instr_address . "' ORDER BY instr_absolute;";
$highlevelCode = mysqli_query($GLOBALS['db'], $highlevelCodeAbfrage);
$mappingInfo = mysqli_query($GLOBALS['db'], $mappingAbfrage);
$fehlerdaten = resultsDB($_GET['variant_id'], $_GET['version'], $resulttypes);
// retrieve mapping of linenumber -> array of [start-address;end-address) ranges
$mappingRanges = array();
while (($row = mysqli_fetch_object($mappingInfo))) {
if (!isset($mappingRanges[$row->linenumber])) {
$mappingRanges[$row->linenumber] = array();
}
$mappingRanges[$row->linenumber][] =
array(intval($row->instr_absolute),
$row->instr_absolute + $row->line_range_size);
}
$mapping = array();
// "maxFehler" should be "sumFehler" or alike
$maxFehlerMapping = array();
foreach ($mappingRanges as $lineNumber => $value) {
$maxFehler = array();
foreach ($resulttypes as $val) {
$maxFehler[$val] = 0;
}
foreach ($value as $index => $ranges) {
// was ">" instead of ">=" before
$InstrMappingAbfrage = "SELECT instr_address, disassemble FROM objdump WHERE variant_id = '" . $_GET['variant_id']. "' AND instr_address >= '" . $ranges[0] . "' AND instr_address < '" . $ranges[1] . "' ORDER BY instr_address;";
$mappingErgebnis = mysqli_query($GLOBALS['db'], $InstrMappingAbfrage);
while ($row = mysqli_fetch_object($mappingErgebnis)) {
if (array_key_exists($row->instr_address,$fehlerdaten['Daten'])) {
$newline = 'instr_address][$value];
}
$newline .= ' style="cursor: pointer;">' . dechex($row->instr_address) . ' ' . htmlspecialchars($row->disassemble) . '
';
$newline = collapse_repeated($newline, 'dontcare', true);
} else {
$newline = dechex($row->instr_address) . ' ' . htmlspecialchars($row->disassemble) . '
';
$newline = collapse_repeated($newline, htmlspecialchars($row->disassemble), false);
}
$mapping[$lineNumber] [] = $newline;
}
$mapping[$lineNumber] [] = collapse_repeated('', '', true);
}
foreach ($resulttypes as $value) {
$maxFehlerMapping[$lineNumber][$value] = $maxFehler[$value];
}
}
while ($row = mysqli_fetch_object($highlevelCode)) {
// FIXME id unique?
$content .= '' . $row->linenumber . ' : ' . $row->line . '
';
if (array_key_exists($row->linenumber, $mapping)) {
$content .= '';
foreach ($mapping[$row->linenumber] as $index => $span) {
$content .= $span;
}
$content .= '
resulttype;
array_push($resulttypes, $row->resulttype);
}
}
function getResulttypesOUT()
{
$resulttypes = array();
$abfrage = "SELECT resulttype FROM " . $GLOBALS['result_table'] . " GROUP BY resulttype;";
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
while ($row = mysqli_fetch_object($ergebnis)) {
//echo $row->resulttype;
array_push($resulttypes, $row->resulttype);
}
echo json_encode($resulttypes);
}
function askDBFehler($variant_id, $resulttypes, $version)
{
if ($version == 'onlyRightEdge') {
// we don't need fulltrace here at all
$abfrage = "SELECT t.instr2 AS instr, t.instr2_absolute AS instr_absolute";
foreach ( $resulttypes as $value) {
$abfrage .= ", SUM(IF(r.resulttype = '" . $value . "', 1, 0)*(t.time2-t.time1+1)) AS " . $value;
}
$abfrage .= " FROM trace t
JOIN fsppilot p
ON t.variant_id = p.variant_id
AND t.data_address = p.data_address
AND p.instr2 = t.instr2
JOIN " . $GLOBALS['result_table'] . " r
ON p.id = r.pilot_id
WHERE t.variant_id = $variant_id
AND t.accesstype = 'R'
GROUP BY t.instr2_absolute;";
} else if ($version == 'latestip') {
$abfrage = "SELECT r.latest_ip ";
foreach ( $resulttypes as $value) {
$abfrage .= ", SUM(IF(r.resulttype = '" . $value . "', 1, 0)*(t.time2-t.time1+1)) AS " . $value;
}
$abfrage .= " FROM trace t
JOIN fsppilot p
ON t.variant_id = p.variant_id
AND t.data_address = p.data_address
AND p.instr2 = t.instr2
JOIN " . $GLOBALS['result_table'] . " r
ON p.id = r.pilot_id
WHERE t.variant_id = '" . $variant_id . "' AND t.accesstype = 'R'
GROUP BY r.latest_ip;";
} else {
$abfrage = "SELECT ft.instr, ft.instr_absolute ";
foreach ( $resulttypes as $value) {
$abfrage .= ", SUM(IF(r.resulttype = '" . $value . "', 1, 0)*(t.time2-t.time1+1)) AS " . $value;
}
$abfrage .= " FROM fulltrace ft
LEFT JOIN trace t
ON ft.variant_id = '" . $variant_id . "'
AND t.variant_id = '" . $variant_id . "'
AND ft.instr BETWEEN t.instr1 AND t.instr2
AND t.accesstype = 'R'
JOIN fsppilot p
ON t.variant_id = '" . $variant_id . "'
AND p.variant_id = '" . $variant_id . "'
AND t.data_address = p.data_address
AND p.instr2 = t.instr2
JOIN " . $GLOBALS['result_table'] . " r
ON p.id = r.pilot_id
GROUP BY ft.instr_absolute;";
}
//echo $abfrage;
$ergebnis = mysqli_query($GLOBALS['db'], $abfrage);
return $ergebnis;
}
function resultsDB($variant_id, $version, $resulttypes)
{
getResulttypes($resulttypes);
//print_r($resulttypes);
$ergebnis = askDBFehler($variant_id, $resulttypes, $version);
//print_r($ergebnis);
$results = array();
// We find the fields number
$numfields=mysqli_num_fields($ergebnis);
for ($i=0; $i < $numfields; $i++) {
$fieldInfo = mysqli_fetch_field_direct($ergebnis, $i);
$fieldname[$i] = $fieldInfo->name;
}
for ($i=2; $i < $numfields; $i++) {
$results["max"][$fieldname[$i]] = 0;
}
$maxFehler = 0;
while ($row = mysqli_fetch_object($ergebnis)) {
if ($version != 'latestip') {
if ($row->instr_absolute != NULL) {
$results["Daten"][$row->instr_absolute] = array();
for ($i = 2; $i < $numfields ; $i++) {
$fn = $fieldname[$i];
$results["Daten"][$row->instr_absolute][$fn] = $row->$fn;
if ($row->$fn > $results["max"][$fn]) {
$results["max"][$fn] = $row->$fn;
}
}
}
} else {
if ($row->latest_ip != NULL) {
$results["Daten"][$row->latest_ip] = array();
for ($i = 0 ; $i < $numfields ; $i++) {
$fn = $fieldname[$i];
$results["Daten"][$row->latest_ip][$fn] = $row->$fn;
if ($row->$fn > $results["max"][$fn]) {
$results["max"][$fn] = $row->$fn;
}
}
}
}
}
return $results;
}
?>