static void set_key(char *key, int index)
{
#ifndef MD5_SSE_PARA
MD5_std_set_key(key, index);
#endif
strnfcpy(saved_key[index], key, PLAINTEXT_LENGTH);
}
static int single_add_key(struct db_salt *salt, char *key, int is_from_guesses)
{
struct db_keys *keys = salt->keys;
int index, new_hash, reuse_hash;
struct db_keys_hash_entry *entry;
/* Check if this is a known duplicate, and reject it if so */
if ((index = keys->hash->hash[new_hash = single_key_hash(key)]) >= 0)
do {
entry = &keys->hash->list[index];
if (!strncmp(key, &keys->buffer[entry->offset], length))
return 0;
} while ((index = entry->next) >= 0);
/* Update the hash table removing the list entry we're about to reuse */
index = keys->hash->hash[reuse_hash = single_key_hash(keys->ptr)];
if (index == keys->count)
keys->hash->hash[reuse_hash] = keys->hash->list[index].next;
else if (index >= 0) {
entry = &keys->hash->list[index];
while ((index = entry->next) >= 0) {
if (index == keys->count) {
entry->next = keys->hash->list[index].next;
break;
}
entry = &keys->hash->list[index];
}
}
/* Add the new entry */
index = keys->hash->hash[new_hash];
entry = &keys->hash->list[keys->count];
entry->next = index;
entry->offset = keys->ptr - keys->buffer;
keys->hash->hash[new_hash] = keys->count;
strnfcpy(keys->ptr, key, length);
keys->ptr += length;
keys->count_from_guesses += is_from_guesses;
if (++(keys->count) >= key_count)
return single_process_buffer(salt);
return 0;
}
static void set_key(char *key, int index)
{
MD5_std_set_key(key, index);
strnfcpy(saved_key[index], key, PLAINTEXT_LENGTH);
}
int rfc1524_expand_filename (char *nametemplate,
char *oldfile,
char *newfile,
size_t nflen)
{
int i, j, k, ps;
char *s;
short lmatch = 0, rmatch = 0;
char left[_POSIX_PATH_MAX];
char right[_POSIX_PATH_MAX];
newfile[0] = 0;
/* first, ignore leading path components.
*/
if (nametemplate && (s = strrchr (nametemplate, '/')))
nametemplate = s + 1;
if (oldfile && (s = strrchr (oldfile, '/')))
oldfile = s + 1;
if (!nametemplate)
{
if (oldfile)
strfcpy (newfile, oldfile, nflen);
}
else if (!oldfile)
{
mutt_expand_fmt (newfile, nflen, nametemplate, "mutt");
}
else /* oldfile && nametemplate */
{
/* first, compare everything left from the "%s"
* (if there is one).
*/
lmatch = 1; ps = 0;
for(i = 0; nametemplate[i]; i++)
{
if(nametemplate[i] == '%' && nametemplate[i+1] == 's')
{
ps = 1;
break;
}
/* note that the following will _not_ read beyond oldfile's end. */
if(lmatch && nametemplate[i] != oldfile[i])
lmatch = 0;
}
if(ps)
{
/* If we had a "%s", check the rest. */
/* now, for the right part: compare everything right from
* the "%s" to the final part of oldfile.
*
* The logic here is as follows:
*
* - We start reading from the end.
* - There must be a match _right_ from the "%s",
* thus the i + 2.
* - If there was a left hand match, this stuff
* must not be counted again. That's done by the
* condition (j >= (lmatch ? i : 0)).
*/
rmatch = 1;
for(j = mutt_strlen(oldfile) - 1, k = mutt_strlen(nametemplate) - 1 ;
j >= (lmatch ? i : 0) && k >= i + 2;
j--, k--)
{
if(nametemplate[k] != oldfile[j])
{
rmatch = 0;
break;
}
}
/* Now, check if we had a full match. */
if(k >= i + 2)
rmatch = 0;
if(lmatch) *left = 0;
else strnfcpy(left, nametemplate, sizeof(left), i);
if(rmatch) *right = 0;
else strfcpy(right, nametemplate + i + 2, sizeof(right));
snprintf(newfile, nflen, "%s%s%s", left, oldfile, right);
}
else
{
/* no "%s" in the name template. */
strfcpy(newfile, nametemplate, nflen);
}
}
mutt_adv_mktemp(newfile, nflen);
if(rmatch && lmatch)
return 0;
else
return 1;
}
static void set_key(char *key, int index)
{
strnfcpy(saved_key, key, PLAINTEXT_LENGTH);
saved_key_len = strlen(saved_key);
}