From ef2e26c91b80556af033d3335e55f5dfa6fff31d Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Wed, 13 Aug 2003 01:53:07 +0000 Subject: first public release of samba4 code (This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f) --- source4/utils/debug2html.c | 253 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 source4/utils/debug2html.c (limited to 'source4/utils/debug2html.c') diff --git a/source4/utils/debug2html.c b/source4/utils/debug2html.c new file mode 100644 index 0000000000..f9a1f43f46 --- /dev/null +++ b/source4/utils/debug2html.c @@ -0,0 +1,253 @@ +/* ========================================================================== ** + * debug2html.c + * + * Copyright (C) 1998 by Christopher R. Hertel + * + * Email: crh@ubiqx.mn.org + * + * -------------------------------------------------------------------------- ** + * Parse Samba debug logs (2.0 & greater) and output the results as HTML. + * -------------------------------------------------------------------------- ** + * + * 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 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * -------------------------------------------------------------------------- ** + * This program provides an example of the use of debugparse.c, and also + * does a decent job of converting Samba logs into HTML. + * -------------------------------------------------------------------------- ** + * + * Revision 1.4 1998/11/13 03:37:01 tridge + * fixes for OSF1 compilation + * + * Revision 1.3 1998/10/28 20:33:35 crh + * I've moved the debugparse module files into the ubiqx directory because I + * know that 'make proto' will ignore them there. The debugparse.h header + * file is included in includes.h, and includes.h is included in debugparse.c, + * so all of the pieces "see" each other. I've compiled and tested this, + * and it does seem to work. It's the same compromise model I used when + * adding the ubiqx modules into the system, which is why I put it all into + * the same directory. + * + * Chris -)----- + * + * Revision 1.1 1998/10/26 23:21:37 crh + * Here is the simple debug parser and the debug2html converter. Still to do: + * + * * Debug message filtering. + * * I need to add all this to Makefile.in + * (If it looks at all strange I'll ask for help.) + * + * If you want to compile debug2html, you'll need to do it by hand until I + * make the changes to Makefile.in. Sorry. + * + * Chris -)----- + * + * ========================================================================== ** + */ + +#include "debugparse.h" + +/* -------------------------------------------------------------------------- ** + * The size of the read buffer. + */ + +#define DBG_BSIZE 1024 + +/* -------------------------------------------------------------------------- ** + * Functions... + */ + +static dbg_Token modechange( dbg_Token new, dbg_Token mode ) + /* ------------------------------------------------------------------------ ** + * Handle a switch between header and message printing. + * + * Input: new - The token value of the current token. This indicates + * the lexical item currently being recognized. + * mode - The current mode. This is either dbg_null or + * dbg_message. It could really be any toggle + * (true/false, etc.) + * + * Output: The new mode. This will be the same as the input mode unless + * there was a transition in or out of message processing. + * + * Notes: The purpose of the mode value is to mark the beginning and end + * of the message text block. In order to show the text in its + * correct format, it must be included within a 
 block.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  switch( new )
+    {
+    case dbg_null:
+    case dbg_ignore:
+      return( mode );
+    case dbg_message:
+      if( dbg_message != mode )
+        {
+        /* Switching to message mode. */
+        (void)printf( "
\n" );
+        return( dbg_message );
+        }
+      break;
+    default:
+      if( dbg_message == mode )
+        {
+        /* Switching out of message mode. */
+        (void)printf( "
\n\n" );
+        return( dbg_null );
+        }
+    }
+
+  return( mode );
+  } /* modechange */
+
+static void newblock( dbg_Token old, dbg_Token new )
+  /* ------------------------------------------------------------------------ **
+   * Handle the transition between tokens.
+   *
+   *  Input:  old - The previous token.
+   *          new - The current token.
+   *
+   *  Output: none.
+   *
+   *  Notes:  This is called whenever there is a transition from one token
+   *          type to another.  It first prints the markup tags that close
+   *          the previous token, and then the markup tags for the new
+   *          token.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  switch( old )
+    {
+    case dbg_timestamp:
+      (void)printf( "," );
+      break;
+    case dbg_level:
+      (void)printf( "]\n   " );
+      break;
+    case dbg_sourcefile:
+      (void)printf( ":" );
+      break;
+    case dbg_lineno:
+      (void)printf( ")" );
+      break;
+    }
+
+  switch( new )
+    {
+    case dbg_timestamp:
+      (void)printf( "[" );
+      break;
+    case dbg_level:
+      (void)printf( " " );
+      break;
+    case dbg_lineno:
+      (void)printf( "(" );
+      break;
+    }
+  } /* newblock */
+
+static void charprint( dbg_Token tok, int c )
+  /* ------------------------------------------------------------------------ **
+   * Filter the input characters to determine what goes to output.
+   *
+   *  Input:  tok - The token value of the current character.
+   *          c   - The current character.
+   *
+   *  Output: none.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  switch( tok )
+    {
+    case dbg_ignore:
+    case dbg_header:
+      break;
+    case dbg_null:
+    case dbg_eof:
+      (void)putchar( '\n' );
+      break;
+    default:
+      switch( c )
+        {
+        case '<':
+          (void)printf( "<" );
+          break;
+        case '>':
+          (void)printf( ">" );
+          break;
+        case '&':
+          (void)printf( "&" );
+          break;
+        case '\"':
+          (void)printf( """ );
+          break;
+        default:
+          (void)putchar( c );
+          break;
+        }
+    }
+  } /* charprint */
+
+int main( int argc, char *argv[] )
+  /* ------------------------------------------------------------------------ **
+   * This simple program scans and parses Samba debug logs, and produces HTML
+   * output.
+   *
+   *  Input:  argc  - Currently ignored.
+   *          argv  - Currently ignored.
+   *
+   *  Output: Always zero.
+   *
+   *  Notes:  The HTML output is sent to stdout.
+   *
+   * ------------------------------------------------------------------------ **
+   */
+  {
+  int       i;
+  int       len;
+  char      bufr[DBG_BSIZE];
+  dbg_Token old   = dbg_null,
+            new   = dbg_null,
+            state = dbg_null,
+            mode  = dbg_null;
+
+  (void)printf( "\n" );
+  (void)printf( "\n\n" );
+  (void)printf( "  Samba Debug Output\n\n\n\n" );
+
+  while( (!feof( stdin ))
+      && ((len = fread( bufr, 1, DBG_BSIZE, stdin )) > 0) )
+    {
+    for( i = 0; i < len; i++ )
+      {
+      old = new;
+      new = dbg_char2token( &state, bufr[i] );
+      if( new != old )
+        {
+        mode = modechange( new, mode );
+        newblock( old, new );
+        }
+      charprint( new, bufr[i] );
+      }
+    }
+  (void)modechange( dbg_eof, mode );
+
+  (void)printf( "\n\n" );
+  return( 0 );
+  } /* main */
-- 
cgit