public function __construct()
{
$this->basedir = realpath(dirname(__FILE__));
if (is_executable("{$this->basedir}/../bin/pawncc.exe")) {
$this->pawncc_path = realpath("{$this->basedir}/../bin/pawncc.exe");
}
if (!isset(self::$compiler_args)) {
self::$compiler_args = array_fill_keys(explode(' ', 'A a C c D d e H i l o O p r S s t v w X XD \\ ^ ;+ (+ ;- (- ; ('), true);
}
$this->is_windows = strpos(PHP_OS, 'WIN') !== false;
if (!$this->is_windows) {
$path = getenv('PATH');
if (empty($path)) {
trigger_error('Unable to read environment variable PATH.', E_USER_ERROR);
}
$path = explode(':', $path);
$path[] = '/opt/local/bin';
$path[] = '/opt/local/sbin';
foreach ($path as $search_path) {
if (@is_executable("{$search_path}/wine")) {
$this->wine_dir = $search_path;
break;
}
}
if ($this->wine_dir == null) {
trigger_error('Unable to locate Wine. Make sure it\'s installed.', E_USER_ERROR);
}
}
}
public function compile()
{
$this->clean_directories();
if (file_exists('gamemodes/build-info.txt')) {
unlink('gamemodes/build-info.txt');
}
register_shutdown_function(array($this, 'clean_directories'));
$start_time = microtime(true);
$this->generate_main();
$pawnc = new PAWNC();
$pawnc->base_dir = 'gamemodes';
$pawnc->input_file = 'gamemodes/main.pwn';
$pawnc->output_file = 'gamemodes/main.amx';
$pawnc->include_dir = 'include';
$pawnc->debug = $this->cfg['debug_level'];
$pawnc->list_file = false;
$pawnc->short_output_paths = true;
$pawnc->args['IN_COMPILE_SCRIPT'] = true;
if (!$this->is_windows) {
if (false === stripos(`ps aux`, 'wineserver')) {
echo "Starting wineserver.. ";
`{$pawnc->wine_dir}/wineserver -p -d0`;
`{$pawnc->wine_dir}/wine cmd /c exit`;
echo "done.\n";
}
}
$retval = 0;
//exit;
$retval = $pawnc->compile();
if (!empty($pawnc->output)) {
// Replace module prefixes back to the module's name in the compiler's output
$pawnc->output = preg_replace_callback('/M([0-9]+)@/', array($this, 'pawnc_module_prefix'), $pawnc->output);
echo "{$pawnc->output}\n\n";
}
if ($retval != 0) {
echo "Failed to compile ({$retval}).\n";
if (file_exists('gamemodes/build-info.txt')) {
unlink('gamemodes/build-info.txt');
}
} else {
if (!$pawnc->list_file && !$pawnc->asm_file) {
$amx = new AMX($pawnc->output_file);
$save = false;
$pat = '/^M([0-9]+)@/';
$redirects = array();
$this_errfunc = 0;
@date_default_timezone_set(date_default_timezone_get());
$buildinfo = array('Date: ' . date('r') . "\n", 'AMX size: ' . $this->human_size($amx->header->size));
foreach ($amx->header->publics as &$public) {
if ($public->name == 'PBP_ThisFunctionError') {
$this_errfunc = $public->value;
break;
}
}
foreach ($amx->header->publics as &$public) {
if (preg_match($pat, $public->name)) {
$name = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $public->name);
if (strlen($name) > 31) {
continue;
}
$redirects[$name] = true;
array_push($amx->header->publics, (object) array('name' => $name, 'value' => $public->value));
if ($this_errfunc) {
$name = preg_replace($pat, 'this.', $public->name);
if (strlen($name) > 31) {
continue;
}
$redirects[$name] = true;
array_push($amx->header->publics, (object) array('name' => $name, 'value' => $this_errfunc));
}
}
}
if ($amx->debug) {
$pat = '/^M([0-9]+)@/';
$uservars = array();
$configvars = array();
$staticgroups = array();
$commands = array();
foreach ($amx->header->publics as $entry) {
if (isset($redirects[$entry->name])) {
continue;
}
if (preg_match('/^(.*)@Pu_$/', $entry->name, $matches)) {
$uservars[] = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $matches[1]);
}
if (preg_match('/^(.*)@Pc_$/', $entry->name, $matches)) {
$configvars[] = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $matches[1]);
}
if (preg_match('/^@pG_(.*)$/', $entry->name, $matches)) {
$staticgroups[] = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $matches[1]);
}
if (preg_match('/^@_yC(.*)$/', $entry->name, $matches)) {
$commands[$matches[1]] = '';
}
$matching_symbol = false;
foreach ($amx->debug->symbols as &$symbol) {
if ($symbol->ident == AMX::IDENT_FUNCTION && $symbol->name == $entry->name) {
$matching_symbol = true;
break;
}
}
if (!$matching_symbol) {
echo "NOTICE: Public {$entry->name} has no found matching symbol.\n";
}
}
if (!empty($configvars)) {
$buildinfo[] = "\nConfig variables:\n\t* " . implode("\n\t* ", $configvars);
}
if (!empty($staticgroups)) {
$buildinfo[] = "\nStatic groups:\n\t* " . implode("\n\t* ", $staticgroups);
}
if (!empty($uservars)) {
$buildinfo[] = "\nUser variables:\n\t* " . implode("\n\t* ", $uservars);
}
$commandsstr = "\nCommands:";
$maxcmdlen = 0;
foreach ($commands as $command => &$description) {
$len = strlen($command);
if (isset($this->command_descriptions[$command])) {
$description = $this->command_descriptions[$command];
}
if ($len > $maxcmdlen) {
$maxcmdlen = $len;
}
}
unset($description);
foreach ($commands as $command => $description) {
if (!empty($description)) {
$description = " - {$description}";
}
$commandsstr .= sprintf("\n\t* %s%s", str_pad($command, $maxcmdlen), $description);
}
$buildinfo[] = $commandsstr;
$arrays = array();
foreach ($amx->debug->symbols as &$symbol) {
if ($symbol->ident == AMX::IDENT_ARRAY) {
$arrays[] =& $symbol;
}
// Replace module prefixes back to the module's name in the AMX file's debug information
$symbol->name = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $symbol->name, -1, $count);
}
foreach ($amx->debug->tags as $id => &$tag) {
$tag = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $tag, -1, $count);
}
foreach ($amx->debug->automatons as &$automaton) {
$automaton->name = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $automaton->name, -1, $count);
}
foreach ($amx->debug->states as &$state) {
$state->name = preg_replace_callback($pat, array($this, 'pawnc_module_prefix'), $state->name, -1, $count);
}
if (!$this->is_windows) {
$base = escapeshellarg(realpath('.'));
$base = trim(`{$pawnc->wine_dir}/winepath -w {$base}`);
} else {
$base = realpath('.');
}
$base = str_replace('\\', '/', $base);
$base = rtrim($base, '/');
foreach ($amx->debug->files as &$file) {
$file->name = str_replace('\\', '/', $file->name);
$file->name = preg_replace('#^' . preg_quote($base, '#') . '#', '', $file->name);
// This will most likely only happen when in UNC paths (Windows tries to fix that..)
if (preg_match('#^[a-z]:/#i', $file->name) && preg_match('#^[a-z]:/#i', $base)) {
$file->name = preg_replace('#^[a-z]:/' . preg_quote(substr($base, 3)) . '#i', '', $file->name);
}
$file->name = ltrim($file->name, '/');
do {
$file->name = preg_replace('#(^|/)([^/]*?)/\\.\\.(/|$)#', '$1', $file->name, -1, $count);
} while ($count);
}
usort($arrays, function ($left, $right) {
$leftsize = 1;
$rightsize = 1;
foreach ($left->dim as $dim) {
$leftsize *= $dim->size;
}
foreach ($right->dim as $dim) {
$rightsize *= $dim->size;
}
return $rightsize - $leftsize;
});
$topvars = "\n\nLargest variables:";
for ($i = 0; $i < 30; $i++) {
if (!isset($arrays[$i])) {
break;
}
$symbol =& $arrays[$i];
$symbol->size = 1;
foreach ($symbol->dim as $dim) {
$symbol->size *= $dim->size;
}
$topvars .= "\n\t" . sprintf("%6s - %s", $this->human_size($symbol->size * 4, 0), $symbol->name);
}
if (file_exists('gamemodes/build-info.txt')) {
$fp = fopen('gamemodes/build-info.txt', 'a');
fwrite($fp, $topvars);
fclose($fp);
}
$save = true;
}
if ($save) {
if (!$amx->save()) {
echo "ERROR: Failed to save the modified AMX. It might be corrupted.";
}
}
file_put_contents('gamemodes/build-info.txt', implode("\n", $buildinfo) . "\n\n" . file_get_contents('gamemodes/build-info.txt'));
echo "Successfully compiled in " . round(microtime(true) - $start_time, 1) . " seconds; AMX size: " . $this->human_size($amx->header->size) . ".\n";
} else {
echo "Done.\n";
}
}
}
