1 /* ========================================================================== **
4 * Copyright (C) 1998 by Christopher R. Hertel
6 * Email: crh@ubiqx.mn.org
8 * -------------------------------------------------------------------------- **
9 * Parse Samba debug logs (2.0 & greater) and output the results as HTML.
10 * -------------------------------------------------------------------------- **
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 * -------------------------------------------------------------------------- **
27 * This program provides an example of the use of debugparse.c, and also
28 * does a decent job of converting Samba logs into HTML.
29 * -------------------------------------------------------------------------- **
31 * $Log: debug2html.c,v $
32 * Revision 1.4 1998/11/13 03:37:01 tridge
33 * fixes for OSF1 compilation
35 * Revision 1.3 1998/10/28 20:33:35 crh
36 * I've moved the debugparse module files into the ubiqx directory because I
37 * know that 'make proto' will ignore them there. The debugparse.h header
38 * file is included in includes.h, and includes.h is included in debugparse.c,
39 * so all of the pieces "see" each other. I've compiled and tested this,
40 * and it does seem to work. It's the same compromise model I used when
41 * adding the ubiqx modules into the system, which is why I put it all into
46 * Revision 1.1 1998/10/26 23:21:37 crh
47 * Here is the simple debug parser and the debug2html converter. Still to do:
49 * * Debug message filtering.
50 * * I need to add all this to Makefile.in
51 * (If it looks at all strange I'll ask for help.)
53 * If you want to compile debug2html, you'll need to do it by hand until I
54 * make the changes to Makefile.in. Sorry.
58 * ========================================================================== **
61 #include "debugparse.h"
63 /* -------------------------------------------------------------------------- **
64 * The size of the read buffer.
67 #define DBG_BSIZE 1024
69 /* -------------------------------------------------------------------------- **
73 static dbg_Token modechange( dbg_Token new, dbg_Token mode )
74 /* ------------------------------------------------------------------------ **
75 * Handle a switch between header and message printing.
77 * Input: new - The token value of the current token. This indicates
78 * the lexical item currently being recognized.
79 * mode - The current mode. This is either dbg_null or
80 * dbg_message. It could really be any toggle
83 * Output: The new mode. This will be the same as the input mode unless
84 * there was a transition in or out of message processing.
86 * Notes: The purpose of the mode value is to mark the beginning and end
87 * of the message text block. In order to show the text in its
88 * correct format, it must be included within a <PRE></PRE> block.
90 * ------------------------------------------------------------------------ **
99 if( dbg_message != mode )
101 /* Switching to message mode. */
102 (void)printf( "<PRE>\n" );
103 return( dbg_message );
107 if( dbg_message == mode )
109 /* Switching out of message mode. */
110 (void)printf( "</PRE>\n\n" );
118 static void newblock( dbg_Token old, dbg_Token new )
119 /* ------------------------------------------------------------------------ **
120 * Handle the transition between tokens.
122 * Input: old - The previous token.
123 * new - The current token.
127 * Notes: This is called whenever there is a transition from one token
128 * type to another. It first prints the markup tags that close
129 * the previous token, and then the markup tags for the new
132 * ------------------------------------------------------------------------ **
138 (void)printf( ",</B>" );
141 (void)printf( "</FONT>]</B>\n " );
154 (void)printf( "<B>[" );
157 (void)printf( " <B><FONT COLOR=MAROON>" );
165 static void charprint( dbg_Token tok, int c )
166 /* ------------------------------------------------------------------------ **
167 * Filter the input characters to determine what goes to output.
169 * Input: tok - The token value of the current character.
170 * c - The current character.
174 * ------------------------------------------------------------------------ **
184 (void)putchar( '\n' );
190 (void)printf( "<" );
193 (void)printf( ">" );
196 (void)printf( "&" );
199 (void)printf( """ );
208 int main( int argc, char *argv[] )
209 /* ------------------------------------------------------------------------ **
210 * This simple program scans and parses Samba debug logs, and produces HTML
213 * Input: argc - Currently ignored.
214 * argv - Currently ignored.
216 * Output: Always zero.
218 * Notes: The HTML output is sent to stdout.
220 * ------------------------------------------------------------------------ **
225 char bufr[DBG_BSIZE];
226 dbg_Token old = dbg_null,
231 (void)printf( "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//EN\">\n" );
232 (void)printf( "<HTML>\n<HEAD>\n" );
233 (void)printf( " <TITLE>Samba Debug Output</TITLE>\n</HEAD>\n\n<BODY>\n" );
235 while( (!feof( stdin ))
236 && ((len = fread( bufr, 1, DBG_BSIZE, stdin )) > 0) )
238 for( i = 0; i < len; i++ )
241 new = dbg_char2token( &state, bufr[i] );
244 mode = modechange( new, mode );
245 newblock( old, new );
247 charprint( new, bufr[i] );
250 (void)modechange( dbg_eof, mode );
252 (void)printf( "</BODY>\n</HTML>\n" );