added "--safe-log" cli arg: log writer will be slower, but should not loose log entri...

[d2df-sdl.git] / src / engine / e_log.pas

diff --git a/src/engine/e_log.pas b/src/engine/e_log.pas
index 523c27f068de6ab6392058a12714edf8bda543ed..aba6e0d99d3f794b3de7f85dbf69d99de4c32a57 100644 (file)
--- a/src/engine/e_log.pas
+++ b/src/engine/e_log.pas
@@ -31,6 +31,8 @@ type
 procedure e_InitLog (fFileName: String; fWriteMode: TWriteMode);
 procedure e_DeinitLog ();
 
+procedure e_SetSafeSlowLog (slowAndSafe: Boolean);
+
 procedure e_WriteLog (TextLine: String; RecordCategory: TRecordCategory; WriteTime: Boolean=True);
 
 function DecodeIPV4 (ip: LongWord): string;
@@ -146,6 +148,19 @@ var
   xlogPrefix: AnsiString;
   xlogLastWasEOL: Boolean = false;
   xlogWantSpace: Boolean = false;
+  xlogSlowAndSafe: Boolean = false;
+
+
+procedure e_SetSafeSlowLog (slowAndSafe: Boolean);
+begin
+  xlogSlowAndSafe := slowAndSafe;
+  if xlogSlowAndSafe and xlogFileOpened then
+  begin
+    CloseFile(xlogFile);
+    xlogFileOpened := false;
+  end;
+end;
+
 
 procedure logwriter (constref buf; len: SizeUInt);
 var
@@ -247,6 +262,12 @@ begin
   formatstrf(fmt, args, logwriter);
   if not xlogLastWasEOL then writeln(xlogFile, '') else writeln(xlogFile, xlogPrefix);
 
+  if xlogSlowAndSafe and xlogFileOpened then
+  begin
+    CloseFile(xlogFile);
+    xlogFileOpened := false;
+  end;
+
   //if fopened then CloseFile(xlogFile);
 end;