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 1.3 1998/10/28 20:33:35 crh
33 * I've moved the debugparse module files into the ubiqx directory because I
34 * know that 'make proto' will ignore them there. The debugparse.h header
35 * file is included in includes.h, and includes.h is included in debugparse.c,
36 * so all of the pieces "see" each other. I've compiled and tested this,
37 * and it does seem to work. It's the same compromise model I used when
38 * adding the ubiqx modules into the system, which is why I put it all into
43 * Revision 1.1 1998/10/26 23:21:37 crh
44 * Here is the simple debug parser and the debug2html converter. Still to do:
46 * * Debug message filtering.
47 * * I need to add all this to Makefile.in
48 * (If it looks at all strange I'll ask for help.)
50 * If you want to compile debug2html, you'll need to do it by hand until I
51 * make the changes to Makefile.in. Sorry.
55 * ========================================================================== **
58 #include "debugparse.h"
60 /* -------------------------------------------------------------------------- **
61 * The size of the read buffer.
66 /* -------------------------------------------------------------------------- **
70 static dbg_Token modechange( dbg_Token new, dbg_Token mode )
71 /* ------------------------------------------------------------------------ **
72 * Handle a switch between header and message printing.
74 * Input: new - The token value of the current token. This indicates
75 * the lexical item currently being recognized.
76 * mode - The current mode. This is either dbg_null or
77 * dbg_message. It could really be any toggle
80 * Output: The new mode. This will be the same as the input mode unless
81 * there was a transition in or out of message processing.
83 * Notes: The purpose of the mode value is to mark the beginning and end
84 * of the message text block. In order to show the text in its
85 * correct format, it must be included within a <PRE></PRE> block.
87 * ------------------------------------------------------------------------ **
96 if( dbg_message != mode )
98 /* Switching to message mode. */
99 (void)printf( "<PRE>\n" );
100 return( dbg_message );
104 if( dbg_message == mode )
106 /* Switching out of message mode. */
107 (void)printf( "</PRE>\n\n" );
115 static void newblock( dbg_Token old, dbg_Token new )
116 /* ------------------------------------------------------------------------ **
117 * Handle the transition between tokens.
119 * Input: old - The previous token.
120 * new - The current token.
124 * Notes: This is called whenever there is a transition from one token
125 * type to another. It first prints the markup tags that close
126 * the previous token, and then the markup tags for the new
129 * ------------------------------------------------------------------------ **
135 (void)printf( ",</B>" );
138 (void)printf( "</FONT>]</B>\n " );
151 (void)printf( "<B>[" );
154 (void)printf( " <B><FONT COLOR=MAROON>" );
162 static void charprint( dbg_Token tok, int c )
163 /* ------------------------------------------------------------------------ **
164 * Filter the input characters to determine what goes to output.
166 * Input: tok - The token value of the current character.
167 * c - The current character.
171 * ------------------------------------------------------------------------ **
181 (void)putchar( '\n' );
187 (void)printf( "<" );
190 (void)printf( ">" );
193 (void)printf( "&" );
196 (void)printf( """ );
205 int main( int argc, char *argv[] )
206 /* ------------------------------------------------------------------------ **
207 * This simple program scans and parses Samba debug logs, and produces HTML
210 * Input: argc - Currently ignored.
211 * argv - Currently ignored.
213 * Output: Always zero.
215 * Notes: The HTML output is sent to stdout.
217 * ------------------------------------------------------------------------ **
223 dbg_Token old = dbg_null,
228 (void)printf( "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//EN\">\n" );
229 (void)printf( "<HTML>\n<HEAD>\n" );
230 (void)printf( " <TITLE>Samba Debug Output</TITLE>\n</HEAD>\n\n<BODY>\n" );
232 while( (!feof( stdin ))
233 && ((len = fread( bufr, 1, BSIZE, stdin )) > 0) )
235 for( i = 0; i < len; i++ )
238 new = dbg_char2token( &state, bufr[i] );
241 mode = modechange( new, mode );
242 newblock( old, new );
244 charprint( new, bufr[i] );
247 (void)modechange( dbg_eof, mode );
249 (void)printf( "</BODY>\n</HTML>\n" );