add default dirs for linux and android

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

diff --git a/src/engine/e_log.pas b/src/engine/e_log.pas
index 3a8d0adc2900ef25e1f3fb3ea896c54320504e3e..7159c18445614beaff3ba4fc3f534df33d2cf474 100644 (file)
--- a/src/engine/e_log.pas
+++ b/src/engine/e_log.pas
@@ -1,9 +1,8 @@
-(* Copyright (C)  DooM 2D:Forever Developers
+(* Copyright (C)  Doom 2D: Forever Developers
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License ONLY.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -25,7 +24,7 @@ uses
 
 type
   TWriteMode = (WM_NEWFILE,  WM_OLDFILE);
-  TRecordCategory = (MSG_FATALERROR, MSG_WARNING, MSG_NOTIFY);
+  TMsgType = (Fatal, Warning, Notify);
 
 
 procedure e_InitLog (fFileName: String; fWriteMode: TWriteMode);
@@ -33,23 +32,24 @@ procedure e_DeinitLog ();
 
 procedure e_SetSafeSlowLog (slowAndSafe: Boolean);
 
-procedure e_WriteLog (TextLine: String; RecordCategory: TRecordCategory; WriteTime: Boolean=True);
+procedure e_WriteLog (TextLine: String; RecordCategory: TMsgType; WriteTime: Boolean=True);
 
 function DecodeIPV4 (ip: LongWord): string;
 
 // start Write/WriteLn driver. it will write everything to cbuf.
 procedure e_InitWritelnDriver ();
 
-procedure e_LogWritefln (const fmt: AnsiString; args: array of const; category: TRecordCategory=MSG_NOTIFY; writeTime: Boolean=true);
-
-
-var
-  e_WriteToStdOut: Boolean = False;
+procedure e_LogWritefln (const fmt: AnsiString; args: array of const; category: TMsgType=TMsgType.Notify; writeTime: Boolean=true; writeConsole: Boolean=true);
+procedure e_LogWriteln (const s: AnsiString; category: TMsgType=TMsgType.Notify; writeTime: Boolean=true);
 
+procedure e_WriteStackTrace (const msg: AnsiString);
 
 implementation
 
 uses
+  {$IFDEF ANDROID}
+    SDL2,
+  {$ENDIF}
   conbuf, utils;
 
 var
@@ -64,9 +64,24 @@ begin
 end;
 
 
-procedure e_WriteLog (TextLine: String; RecordCategory: TRecordCategory; WriteTime: Boolean=True);
+function consoleAllow (const s: String): Boolean;
+begin
+  Result := False;
+  if Pos('[Chat] ', s) = 1 then
+    Exit;
+  Result := True;
+end;
+
+
+procedure e_WriteLog (TextLine: String; RecordCategory: TMsgType; WriteTime: Boolean=True);
+begin
+  e_LogWritefln('%s', [TextLine], RecordCategory, WriteTime, consoleAllow(TextLine));
+end;
+
+
+procedure e_LogWriteln (const s: AnsiString; category: TMsgType=TMsgType.Notify; writeTime: Boolean=true);
 begin
-  e_LogWritefln('%s', [TextLine], RecordCategory, WriteTime);
+  e_LogWritefln('%s', [s], category, writeTime, consoleAllow(s));
 end;
 
 
@@ -79,9 +94,22 @@ var
   ss: ShortString;
   slen: Integer;
   b: PByte;
+{$IFDEF ANDROID}
+  cstr: PChar;
+{$ENDIF}
 begin
   if (len < 1) then exit;
   b := PByte(@buf);
+
+{$IFDEF ANDROID}
+  cstr := GetMem(len + 1);
+  for slen := 0 to len - 1 do
+    cstr[slen] := Chr(b[slen]);
+  cstr[len] := #0;
+  SDL_Log(cstr, []);
+  Dispose(cstr);
+{$ENDIF}
+
   while (len > 0) do
   begin
     if (len > 255) then slen := 255 else slen := Integer(len);
@@ -157,7 +185,7 @@ begin
 end;
 
 
-procedure e_LogWritefln (const fmt: AnsiString; args: array of const; category: TRecordCategory=MSG_NOTIFY; writeTime: Boolean=true);
+procedure e_LogWritefln (const fmt: AnsiString; args: array of const; category: TMsgType=TMsgType.Notify; writeTime: Boolean=true; writeConsole: Boolean=true);
 
   procedure xwrite (const s: AnsiString);
   begin
@@ -166,11 +194,11 @@ procedure e_LogWritefln (const fmt: AnsiString; args: array of const; category:
   end;
 
 begin
-  if driverInited and (length(fmt) > 0) then
+  if driverInited and (length(fmt) > 0) and writeConsole then
   begin
     case category of
-      MSG_FATALERROR: write('FATAL: ');
-      MSG_WARNING: write('WARNING: ');
+      TMsgType.Fatal: write('FATAL: ');
+      TMsgType.Warning: write('WARNING: ');
     end;
     formatstrf(fmt, args, conwriter);
     writeln;
@@ -198,9 +226,9 @@ begin
   xlogPrefix := '';
   if writeTime then begin xlogPrefix += '['; xlogPrefix += TimeToStr(Time); xlogPrefix += '] '; end;
   case category of
-    MSG_FATALERROR: xlogPrefix += '!!!';
-    MSG_WARNING: xlogPrefix += '!  ';
-    MSG_NOTIFY: xlogPrefix += '***';
+    TMsgType.Fatal: xlogPrefix += '!!!';
+    TMsgType.Warning: xlogPrefix += '!  ';
+    TMsgType.Notify: xlogPrefix += '***';
   end;
   xlogLastWasEOL := true; // to output prefix
   xlogWantSpace := true; // after prefix
@@ -222,7 +250,7 @@ begin
   if xlogFileOpened then CloseFile(xlogFile);
   xlogFileOpened := false;
   FileName := fFileName;
-  if (fWriteMode = WM_NEWFILE) then
+  if (fWriteMode = TWriteMode.WM_NEWFILE) then
   begin
     try
       if FileExists(FileName) then DeleteFile(FileName);
@@ -233,6 +261,24 @@ begin
 end;
 
 
+{$I-}
+procedure e_WriteStackTrace (const msg: AnsiString);
+var
+  tfo: TextFile;
+begin
+  e_LogWriteln(msg, TMsgType.Fatal);
+  if (Length(FileName) > 0) then
+  begin
+    if xlogFileOpened then CloseFile(xlogFile);
+    xlogFileOpened := false;
+    AssignFile(tfo, FileName);
+    Append(tfo);
+    if (IOResult <> 0) then Rewrite(tfo);
+    if (IOResult = 0) then begin writeln(tfo, '====================='); DumpExceptionBackTrace(tfo); CloseFile(tfo); end;
+  end;
+end;
+
+
 procedure e_DeinitLog ();
 begin
   if xlogFileOpened then CloseFile(xlogFile);