/*\
|*| Check if the two file lists a and b match.
|*| File lists match if they are equal,
|*| only counting files which are stored in the parity volume.
\*/
static int
files_match(pfile_t *a, pfile_t *b, int part)
{
if (part) {
/*\ Check if the lists overlap \*/
pfile_t *p;
for (; a; a = a->next) {
if (!USE_FILE(a)) continue;
for (p = b; p; p = p->next) {
if (!USE_FILE(p)) continue;
if (a->file_size != b->file_size) continue;
if (!CMP_MD5(a->hash, b->hash)) continue;
return 1;
}
}
return 0;
}
/*\ Check if the lists match \*/
while (a || b) {
if (a && !USE_FILE(a)) {
a = a->next;
continue;
}
if (b && !USE_FILE(b)) {
b = b->next;
continue;
}
if (!a || !b) return 0;
if (a->file_size != b->file_size) return 0;
if (!CMP_MD5(a->hash, b->hash)) return 0;
a = a->next; b = b->next;
}
return 1;
}
u16 *
file_numbers(pfile_t **list, pfile_t **files)
{
int i, j;
pfile_t *p, **qq;
u16 *fnrs;
for (i = 0, p = *files; p; p = p->next)
if (USE_FILE(p))
i++;
NEW(fnrs, i + 1);
for (i = 0; *files; ) {
/*\ Look for a match \*/
for (j = 1, qq = list; *qq; qq = &((*qq)->next), j++) {
if ((*files)->file_size != (*qq)->file_size) continue;
if (!CMP_MD5((*files)->hash, (*qq)->hash)) continue;
break;
}
if (USE_FILE(*files))
fnrs[i++] = j;
/*\ No match ? Move the file entry to the tail of the list \*/
if (!*qq) {
*qq = *files;
*files = (*files)->next;
(*qq)->next = 0;
} else {
files = &((*files)->next);
}
}
fnrs[i] = 0;
return fnrs;
}
int main()
{
USE_FILE( creation );
USE_FILE( basics );
USE_FILE( synthesis );
USE_FILE( invariance );
tester::run( "", "" );
}
