void
hcache_writefile(HCACHEFILE *file)
{
FILE *f;
HCACHEDATA *c;
int header_count = 0;
int maxage;
if( !file || !file->dirty || !file->cachefilename )
return;
file_mkdir(file->cachefilename);
if( ! (f = fopen( file->cachefilename, "wb" ) ) )
return;
maxage = cache_maxage();
/* print out the version */
fprintf( f, "@%s@\n", CACHE_FILE_VERSION );
for( c = file->hcachelist; c; c = c->next ) {
LISTITEM *l;
if( maxage == 0 )
c->age = 0;
else if( c->age > maxage )
continue;
write_string( f, c->boundname );
write_int( f, (int)c->time );
write_int( f, c->age );
#ifdef OPT_BUILTIN_MD5CACHE_EXT
write_md5sum( f, c->rulemd5sum );
#endif
write_int( f, list_length( c->includes ) );
for( l = list_first(c->includes); l; l = list_next( l ) ) {
write_string( f, list_value(l) );
}
write_int( f, list_length( c->hdrscan ) );
for( l = list_first(c->hdrscan); l; l = list_next( l ) ) {
write_string( f, list_value(l) );
}
fputc( '!', f );
fputc( '\n', f );
++header_count;
}
if( DEBUG_HEADER )
printf( "hcache written to %s. %d dependencies, %.0f%% hit rate\n",
file->cachefilename, header_count,
queries ? 100.0 * hits / queries : 0 );
fclose( f );
}
static void checksums_writefile() {
CHECKSUMDATA *c;
FILE *f;
int maxage;
if ( !checksumsdirty ) {
return;
}
maxage = cache_maxage();
f = NULL;
for( c = checksumdatalist; c; c = c->next ) {
if ( c->mtime == 0 || ismd5empty( (unsigned char*)&c->contentmd5sum ) ) {
continue;
}
if ( maxage == 0 ) {
c->age = 0;
} else if ( c->age > maxage ) {
continue;
}
if ( !f ) {
file_mkdir( checksums_filename() );
if ( !( f = fopen( checksums_filename(), "wb" ) ) )
return;
/* print out the version */
fprintf( f, "@%s@\n", CHECKSUM_FILE_VERSION );
}
write_string( f, c->boundname );
write_int( f, c->age );
write_int( f, (int)c->mtime );
write_md5sum( f, c->contentmd5sum );
fputc( '!', f );
fputc( '\n', f );
}
if ( f ) {
fclose( f );
}
}
void
hcache_done()
{
FILE *f;
HCACHEDATA *c;
int header_count = 0;
char* hcachename;
int maxage;
if (!hcachehash)
return;
if (! (hcachename = cache_name()))
return;
if (! (f = fopen (hcachename, "wb" )))
return;
maxage = cache_maxage();
/* print out the version */
write_netstring(f, CACHE_FILE_VERSION);
c = hcachelist;
for (c = hcachelist; c; c = c->next) {
LIST *l;
char time_str[30];
char age_str[30];
char includes_count_str[30];
char hdrscan_count_str[30];
if (maxage == 0)
c->age = 0;
else if (c->age > maxage)
continue;
sprintf(includes_count_str, "%lu", list_length(c->includes));
sprintf(hdrscan_count_str, "%lu", list_length(c->hdrscan));
sprintf(time_str, "%lu", c->time);
sprintf(age_str, "%lu", c->age);
write_netstring(f, CACHE_RECORD_HEADER);
write_netstring(f, c->boundname);
write_netstring(f, time_str);
write_netstring(f, age_str);
write_netstring(f, includes_count_str);
for (l = c->includes; l; l = list_next(l)) {
write_netstring(f, l->string);
}
write_netstring(f, hdrscan_count_str);
for (l = c->hdrscan; l; l = list_next(l)) {
write_netstring(f, l->string);
}
fputs("\n", f);
header_count++;
}
write_netstring(f, CACHE_RECORD_END);
if (DEBUG_HEADER) {
printf("hcache written to %s. %d dependencies, %.0f%% hit rate\n",
hcachename, header_count,
queries ? 100.0 * hits / queries : 0);
}
fclose (f);
}
void hcache_done()
{
FILE * f;
HCACHEDATA * c;
int header_count = 0;
const char * hcachename;
int maxage;
if ( !hcachehash )
return;
if ( !( hcachename = cache_name() ) )
goto cleanup;
if ( !( f = fopen( hcachename, "wb" ) ) )
goto cleanup;
maxage = cache_maxage();
/* Print out the version. */
write_netstring( f, CACHE_FILE_VERSION );
c = hcachelist;
for ( c = hcachelist; c; c = c->next )
{
LISTITER iter, end;
char time_str[ 30 ];
char age_str[ 30 ];
char includes_count_str[ 30 ];
char hdrscan_count_str[ 30 ];
if ( maxage == 0 )
c->age = 0;
else if ( c->age > maxage )
continue;
sprintf( includes_count_str, "%lu", (long unsigned) list_length( c->includes ) );
sprintf( hdrscan_count_str, "%lu", (long unsigned) list_length( c->hdrscan ) );
sprintf( time_str, "%lu", (long unsigned) c->time );
sprintf( age_str, "%lu", (long unsigned) c->age );
write_netstring( f, CACHE_RECORD_HEADER );
write_netstring( f, object_str( c->boundname ) );
write_netstring( f, time_str );
write_netstring( f, age_str );
write_netstring( f, includes_count_str );
for ( iter = list_begin( c->includes ), end = list_end( c->includes );
iter != end; iter = list_next( iter ) )
write_netstring( f, object_str( list_item( iter ) ) );
write_netstring( f, hdrscan_count_str );
for ( iter = list_begin( c->hdrscan ), end = list_end( c->hdrscan );
iter != end; iter = list_next( iter ) )
write_netstring( f, object_str( list_item( iter ) ) );
fputs( "\n", f );
++header_count;
}
write_netstring( f, CACHE_RECORD_END );
if ( DEBUG_HEADER )
printf( "hcache written to %s. %d dependencies, %.0f%% hit rate\n",
hcachename, header_count, queries ? 100.0 * hits / queries : 0 );
fclose ( f );
cleanup:
for ( c = hcachelist; c; c = c->next )
{
list_free( c->includes );
list_free( c->hdrscan );
object_free( c->boundname );
}
hcachelist = 0;
if ( hcachehash )
hashdone( hcachehash );
hcachehash = 0;
}