[GNUnet-SVN] r4249 - Extractor/src/plugins

[cyberix]

Author: cyberix
Date: 2007-01-07 07:49:37 -0800 (Sun, 07 Jan 2007)
New Revision: 4249

Modified:
   Extractor/src/plugins/nsfeextractor.c
Log:
Cleared out a bit.

Modified: Extractor/src/plugins/nsfeextractor.c
===================================================================
--- Extractor/src/plugins/nsfeextractor.c       2007-01-07 13:55:40 UTC (rev 
4248)
+++ Extractor/src/plugins/nsfeextractor.c       2007-01-07 15:49:37 UTC (rev 
4249)
@@ -61,16 +61,14 @@
 {
        int i, value = 0;
 
-       for( i = 3; i >= 0 ; i-- )
+       for( i = 3; i > 0 ; i-- )
        {
-               value += ( unsigned char ) data[ i ];
-
-               if( i > 0 )
-               {
-                       value *= 0x100;
-               }
+               value += ( unsigned char ) data[ i ];
+               value *= 0x100;
        }
 
+       value += ( unsigned char ) data[ 0 ];
+
        return( value );
 }
 
@@ -202,14 +200,15 @@
 )
 {
        char * title;
-       int left = size;
+       int left, length;
 
 
-       while( left > 0 )
+       for( left = size; left > 0; left -= length )
        {
                title = nsfestring( &data[ size - left ], left );
                prev = addkword( prev, title, EXTRACTOR_TITLE );
-               left -= ( strlen( title ) + 1 );
+               length = strlen( title ) + 1;
+
                free(title);
        }
 
@@ -239,6 +238,7 @@
        
        left -= ( strlen( album ) + 1 );
        free(album);
+
        if( left < 1 )
        {
                return( prev );
@@ -249,6 +249,7 @@
 
        left -= ( strlen( artist ) + 1 );
        free(artist);
+
        if( left < 1 )
        {
                return( prev );
@@ -259,6 +260,7 @@
 
        left -= ( strlen( copyright ) + 1 );
        free(copyright);
+
        if( left < 1 )
        {
                return( prev );
@@ -267,6 +269,7 @@
        ripper = nsfestring( &data[ size - left ], left );
        prev = addkword( prev, ripper, EXTRACTOR_RIPPER );
        free(ripper);
+
        return( prev );
 }