void
headers( TARGET * t )
{
LIST * hdrscan;
LIST * hdrrule;
#ifndef OPT_HEADER_CACHE_EXT
LIST * headlist = L0;
#endif
regexp * re[ MAXINC ];
int rec = 0;
LISTITER iter, end;
hdrscan = var_get( root_module(), constant_HDRSCAN );
if ( list_empty( hdrscan ) )
return;
hdrrule = var_get( root_module(), constant_HDRRULE );
if ( list_empty( hdrrule ) )
return;
if ( DEBUG_HEADER )
printf( "header scan %s\n", object_str( t->name ) );
/* Compile all regular expressions in HDRSCAN */
iter = list_begin( hdrscan ), end = list_end( hdrscan );
for ( ; ( rec < MAXINC ) && iter != end; iter = list_next( iter ) )
{
re[ rec++ ] = regex_compile( list_item( iter ) );
}
/* Doctor up call to HDRRULE rule */
/* Call headers1() to get LIST of included files. */
{
FRAME frame[1];
frame_init( frame );
lol_add( frame->args, list_new( object_copy( t->name ) ) );
#ifdef OPT_HEADER_CACHE_EXT
lol_add( frame->args, hcache( t, rec, re, hdrscan ) );
#else
lol_add( frame->args, headers1( headlist, t->boundname, rec, re ) );
#endif
if ( lol_get( frame->args, 1 ) )
{
/* The third argument to HDRRULE is the bound name of
* $(<) */
lol_add( frame->args, list_new( object_copy( t->boundname ) ) );
list_free( evaluate_rule( list_front( hdrrule ), frame ) );
}
/* Clean up. */
frame_free( frame );
}
}
void
headers( TARGET *t )
{
LIST *hdrscan;
LIST *hdrrule;
LIST *headlist = 0;
regexp *re[ MAXINC ];
int rec = 0;
if( !( hdrscan = var_get( "HDRSCAN" ) ) ||
!( hdrrule = var_get( "HDRRULE" ) ) )
return;
if( DEBUG_HEADER )
printf( "header scan %s\n", t->name );
/* Compile all regular expressions in HDRSCAN */
while( rec < MAXINC && hdrscan )
{
re[rec++] = regex_compile( hdrscan->string );
hdrscan = list_next( hdrscan );
}
/* Doctor up call to HDRRULE rule */
/* Call headers1() to get LIST of included files. */
{
FRAME frame[1];
frame_init( frame );
lol_add( frame->args, list_new( L0, t->name ) );
#ifdef OPT_HEADER_CACHE_EXT
lol_add( frame->args, hcache( t, rec, re, hdrscan ) );
#else
lol_add( frame->args, headers1( headlist, t->boundname, rec, re ) );
#endif
if( lol_get( frame->args, 1 ) )
{
/* The third argument to HDRRULE is the bound name of
* $(<) */
lol_add( frame->args, list_new( L0, t->boundname ) );
list_free( evaluate_rule( hdrrule->string, frame ) );
}
/* Clean up */
frame_free( frame );
}
}
void
headers( TARGET *t )
{
LIST *hdrscan;
LIST *hdrrule;
LOL lol;
if( !list_first( hdrscan = var_get( "HDRSCAN" ) ) ||
!list_first( hdrrule = var_get( "HDRRULE" ) ) )
return;
/* Doctor up call to HDRRULE rule */
/* Call headers1() to get LIST of included files. */
if( DEBUG_HEADER )
printf( "header scan %s\n", t->name );
lol_init( &lol );
lol_add( &lol, list_append( L0, t->name, 1 ) );
#ifdef OPT_HEADER_CACHE_EXT
lol_add( &lol, hcache( t, hdrscan ) );
#else
lol_add( &lol, headers1( t->boundname, hdrscan ) );
#endif
if( list_first(lol_get( &lol, 1 )) )
{
#ifdef OPT_HDRRULE_BOUNDNAME_ARG_EXT
/* The third argument to HDRRULE is the bound name of
* $(<) */
lol_add( &lol, list_append( L0, t->boundname, 0 ) );
#endif
list_free( evaluate_rule( list_value(list_first(hdrrule)), &lol, L0 ) );
}
/* Clean up */
lol_free( &lol );
}
