move complete search query code into SearchDescription

[nominatim.git] / lib / cmd.php

diff --git a/lib/cmd.php b/lib/cmd.php
index 37ba87b8a51c69e38ca0758d378292f61590f756..898fbe95f77cc3e8ddf0ec8cd8c5d59eb6346336 100644 (file)
--- a/lib/cmd.php
+++ b/lib/cmd.php
@@ -128,3 +128,61 @@ function chksql($oSql, $sMsg = false)
 
     return $oSql;
 }
+
+function info($sMsg)
+{
+    echo date('Y-m-d H:i:s == ').$sMsg."\n";
+}
+
+$aWarnings = [];
+
+
+function warn($sMsg)
+{
+    $GLOBALS['aWarnings'][] = $sMsg;
+    echo date('Y-m-d H:i:s == ').'WARNING: '.$sMsg."\n";
+}
+
+
+function repeatWarnings()
+{
+    foreach ($GLOBALS['aWarnings'] as $sMsg) {
+        echo '  * ',$sMsg."\n";
+    }
+}
+
+
+function runSQLScript($sScript, $bfatal = true, $bVerbose = false, $bIgnoreErrors = false)
+{
+    // Convert database DSN to psql parameters
+    $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
+    if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
+    $sCMD = 'psql -p '.$aDSNInfo['port'].' -d '.$aDSNInfo['database'];
+    if (!$bVerbose) {
+        $sCMD .= ' -q';
+    }
+    if ($bfatal && !$bIgnoreErrors) {
+        $sCMD .= ' -v ON_ERROR_STOP=1';
+    }
+    $aDescriptors = array(
+                     0 => array('pipe', 'r'),
+                     1 => STDOUT,
+                     2 => STDERR
+                    );
+    $ahPipes = null;
+    $hProcess = @proc_open($sCMD, $aDescriptors, $ahPipes);
+    if (!is_resource($hProcess)) {
+        fail('unable to start pgsql');
+    }
+
+    while (strlen($sScript)) {
+        $written = fwrite($ahPipes[0], $sScript);
+        if ($written <= 0) break;
+        $sScript = substr($sScript, $written);
+    }
+    fclose($ahPipes[0]);
+    $iReturn = proc_close($hProcess);
+    if ($bfatal && $iReturn > 0) {
+        fail("pgsql returned with error code ($iReturn)");
+    }
+}