* does a decent job of converting Samba logs into HTML.
* -------------------------------------------------------------------------- **
*
- * $Log: debug2html.c,v $
- * 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 -)-----
+ * $Revision: 1.8 $
*
* ========================================================================== **
*/
-#include "debugparse.h"
+#include "includes.h"
+
+/* -------------------------------------------------------------------------- **
+ * Global values.
+ */
+
+FILE *infile = stdin;
+FILE *outfile = stdout;
/* -------------------------------------------------------------------------- **
* The size of the read buffer.
*/
-#define BSIZE 1024
+#define DBG_BSIZE 1024
/* -------------------------------------------------------------------------- **
* Functions...
if( dbg_message != mode )
{
/* Switching to message mode. */
- (void)
printf( "<PRE>\n" );
+ (void)
fprintf( outfile, "<PRE>\n" );
return( dbg_message );
}
break;
if( dbg_message == mode )
{
/* Switching out of message mode. */
- (void)printf( "</PRE>\n\n" );
+ (void)fprintf( outfile, "</PRE>\n\n" );
return( dbg_null );
}
}
switch( old )
{
case dbg_timestamp:
- (void)printf( ",</B>" );
+ (void)fprintf( outfile, ",</B>" );
break;
case dbg_level:
- (void)printf( "</FONT>]</B>\n " );
+ (void)fprintf( outfile, "</FONT>]</B>\n " );
break;
case dbg_sourcefile:
- (void)printf( ":" );
+ (void)fprintf( outfile, ":" );
break;
case dbg_lineno:
- (void)printf( ")" );
+ (void)fprintf( outfile, ")" );
+ break;
+ default:
break;
}
switch( new )
{
case dbg_timestamp:
- (void)printf( "<B>[" );
+ (void)fprintf( outfile, "<B>[" );
break;
case dbg_level:
- (void)printf( " <B><FONT COLOR=MAROON>" );
+ (void)fprintf( outfile, " <B><FONT COLOR=MAROON>" );
break;
case dbg_lineno:
- (void)printf( "(" );
+ (void)fprintf( outfile, "(" );
+ break;
+ default:
break;
}
} /* newblock */
break;
case dbg_null:
case dbg_eof:
- (void)putchar( '\n' );
+ (void)putc( '\n', outfile );
break;
default:
switch( c )
{
case '<':
- (void)printf( "<" );
+ (void)fprintf( outfile, "<" );
break;
case '>':
- (void)printf( ">" );
+ (void)fprintf( outfile, ">" );
break;
case '&':
- (void)printf( "&" );
+ (void)fprintf( outfile, "&" );
break;
case '\"':
- (void)printf( """ );
+ (void)fprintf( outfile, """ );
break;
default:
- (void)putchar( c );
+ (void)putc( c, outfile );
break;
}
}
} /* charprint */
-int main( int argc, char *argv[] )
+static void convert( void )
/* ------------------------------------------------------------------------ **
- * This simple program scans and parses Samba debug logs, and produces HTML
- * output.
- *
- * Input: argc - Currently ignored.
- * argv - Currently ignored.
+ * Read the input logfile, converting the entries to HTML.
*
- * Output: Always zero.
- *
- * Notes: The HTML output is sent to stdout.
+ * Input: none.
+ * output: none.
+ * Notes: Reads from the global infile, writes to the global outfile.
+ * These default to stdin and stdout, respectively.
*
* ------------------------------------------------------------------------ **
*/
{
int i;
int len;
- char bufr[BSIZE];
+ char bufr[DBG_BSIZE];
dbg_Token old = dbg_null,
new = dbg_null,
state = dbg_null,
mode = dbg_null;
- (void)printf( "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//EN\">\n" );
- (void)printf( "<HTML>\n<HEAD>\n" );
- (void)printf( " <TITLE>Samba Debug Output</TITLE>\n</HEAD>\n\n<BODY>\n" );
-
- while( (!feof( stdin ))
- && ((len = fread( bufr, 1, BSIZE, stdin )) > 0) )
+ while( (!feof( infile ))
+ && ((len = fread( bufr, 1, DBG_BSIZE, infile )) > 0) )
{
for( i = 0; i < len; i++ )
{
}
(void)modechange( dbg_eof, mode );
- (void)printf( "</BODY>\n</HTML>\n" );
+ } /* convert */
+
+static void usage( void )
+ /* ------------------------------------------------------------------------ **
+ * Prints a usage message on stderr, then gently exits.
+ *
+ * Input: none.
+ * Output: none. Exits with return code of 0.
+ *
+ * ------------------------------------------------------------------------ **
+ */
+ {
+ fprintf( stderr, "This utility converts Samba log files " );
+ fprintf( stderr, "into HTML documents.\n" );
+ fprintf( stderr, "Usage:\n" );
+ fprintf( stderr, " debug2html <infile> <outfile>\n" );
+ exit( 0 );
+ } /* usage */
+
+static FILE *carefull_fopen( const char *path, const char *type )
+ /* ------------------------------------------------------------------------ **
+ * Checks for leading '-' characters, which are generically regarded as
+ * flags. Also exits the program gracefully should the file fail to open.
+ *
+ * Input: path - pathname of the file to open.
+ * type - open mode. See fopen(3S).
+ *
+ * Output: Pointer to open file.
+ *
+ * ------------------------------------------------------------------------ **
+ */
+ {
+ FILE *tmp;
+
+ if( '-' == path[0] || '\0' == path[0] )
+ usage();
+
+ tmp = sys_fopen( path, type );
+ if( NULL == tmp )
+ {
+ fprintf( stderr, "Error opening file %s: %s\n", path, strerror(errno) );
+ exit( 1 );
+ }
+ return( tmp );
+ } /* carefull_fopen */
+
+int main( int argc, char *argv[] )
+ /* ------------------------------------------------------------------------ **
+ * This simple program scans and parses Samba debug logs, and produces HTML
+ * output.
+ *
+ * Input: argc - Argument count.
+ * argv[1] - Input file name.
+ * argv[2] - Output file name.
+ * A '-' character by itself means use defaults (i.e.,
+ * <stdin> or <stdout> depending upon the argument.
+ * A string beginning with '-' and containing more than
+ * that one character will generate a usage message.
+ *
+ * Output: An exit value of 1 is returned if an error was encountered
+ * while opening a file, else 0.
+ *
+ * Notes: The HTML output is sent to stdout.
+ *
+ * ------------------------------------------------------------------------ **
+ */
+ {
+ if( argc > 3 )
+ usage();
+
+ if( argc > 1 && 0 != strcmp( argv[1], "-" ) )
+ infile = carefull_fopen( argv[1], "r" );
+
+ if( argc > 2 && 0 != strcmp( argv[2], "-" ) )
+ infile = carefull_fopen( argv[2], "w" );
+
+ (void)fprintf( outfile,
+ "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//EN\">\n" );
+ (void)fprintf( outfile, "<HTML>\n<HEAD>\n" );
+ (void)fprintf( outfile,
+ " <TITLE>Samba Log</TITLE>\n</HEAD>\n\n<BODY>\n" );
+
+ convert();
+
+ (void)fprintf( outfile, "</BODY>\n</HTML>\n" );
+
return( 0 );
} /* main */
git.samba.org / samba.git / blobdiff