/* Searches the filedb for a file matching the specified mask, starting
* at position 'pos'. The first matching file is returned.
*/
static filedb_entry *_filedb_matchfile(FILE *fdb, long pos, char *match,
char *file, int line)
{
filedb_entry *fdbe = NULL;
fseek(fdb, pos, SEEK_SET);
while (!feof(fdb)) {
pos = ftell(fdb);
fdbe = filedb_getfile(fdb, pos, GET_FILENAME);
if (fdbe) {
if (!(fdbe->stat & FILE_UNUSED) && /* Not unused? */
wild_match_file(match, fdbe->filename)) { /* Matches our mask? */
free_fdbe(&fdbe);
fdbe = _filedb_getfile(fdb, pos, GET_FULL, file, line); /* Save all data now */
return fdbe;
}
free_fdbe(&fdbe);
}
}
return NULL;
}
/* use a where of 0 to start out, then increment 1 space for each next */
static int findmatch(FILE * f, char *lookfor, long *where, filedb * fdb)
{
char match[256];
int l;
strncpy(match, lookfor, 255);
match[255] = 0;
/* clip any trailing / */
l = strlen(match) - 1;
if (match[l] == '/')
match[l] = 0;
fseek(f, *where, SEEK_SET);
while (!feof(f)) {
*where = ftell(f);
fread(fdb, sizeof(filedb), 1, f);
if (!feof(f)) {
if (!(fdb->stat & FILE_UNUSED) &&
wild_match_file(match, fdb->filename))
return 1;
}
}
return 0;
}
/* Outputs a sorted list of files/directories matching the mask,
* to idx.
*/
static void filedb_ls(FILE *fdb, int idx, char *mask, int showall)
{
int ok = 0, cnt = 0, is = 0;
char s1[81], *p = NULL;
struct flag_record user = { FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0 };
filedb_entry *fdbe = NULL;
filelist_t *flist = NULL;
flist = filelist_new();
filedb_readtop(fdb, NULL);
fdbe = filedb_getfile(fdb, ftell(fdb), GET_FULL);
while (fdbe) {
ok = 1;
if (fdbe->stat & FILE_UNUSED)
ok = 0;
if (ok && (fdbe->stat & FILE_DIR) && fdbe->flags_req) {
/* Check permissions */
struct flag_record req = { FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0 };
break_down_flags(fdbe->flags_req, &req, NULL);
get_user_flagrec(dcc[idx].user, &user, dcc[idx].u.file->chat->con_chan);
if (!flagrec_ok(&req, &user)) {
ok = 0;
}
}
if (ok)
is = 1;
if (ok && !wild_match_file(mask, fdbe->filename))
ok = 0;
if (ok && (fdbe->stat & FILE_HIDDEN) && !(showall))
ok = 0;
if (ok) {
/* Display it! */
if (cnt == 0) {
dprintf(idx, FILES_LSHEAD1);
dprintf(idx, FILES_LSHEAD2);
}
filelist_add(flist, fdbe->filename);
if (fdbe->stat & FILE_DIR) {
char *s2 = NULL, *s3 = NULL;
/* Too long? */
if (strlen(fdbe->filename) > 45) {
/* Display the filename on its own line. */
s2 = nmalloc(strlen(fdbe->filename) + 3);
sprintf(s2, "%s/\n", fdbe->filename);
filelist_addout(flist, s2);
my_free(s2);
} else {
s2 = nmalloc(strlen(fdbe->filename) + 2);
sprintf(s2, "%s/", fdbe->filename);
}
/* Note: You have to keep the sprintf and the nmalloc statements
* in sync, i.e. always check that you allocate enough
* memory.
*/
if ((fdbe->flags_req) && (user.global &(USER_MASTER | USER_JANITOR))) {
s3 = nmalloc(42 + strlen(s2 ? s2 : "") + 6 +
strlen(FILES_REQUIRES) + strlen(fdbe->flags_req) + 1 +
strlen(fdbe->chan ? fdbe->chan : "") + 1);
sprintf(s3, "%-30s <DIR%s> (%s %s%s%s)\n", s2,
fdbe->stat & FILE_SHARE ?
" SHARE" : "", FILES_REQUIRES, fdbe->flags_req,
fdbe->chan ? " " : "", fdbe->chan ? fdbe->chan : "");
} else {
s3 = nmalloc(38 + strlen(s2 ? s2 : ""));
sprintf(s3, "%-30s <DIR>\n", s2 ? s2 : "");
}
if (s2)
my_free(s2);
filelist_addout(flist, s3);
my_free(s3);
} else {
char s2[41], t[50], *s3 = NULL, *s4;
s2[0] = 0;
if (showall) {
if (fdbe->stat & FILE_SHARE)
strcat(s2, " (shr)");
if (fdbe->stat & FILE_HIDDEN)
strcat(s2, " (hid)");
}
egg_strftime(t, 10, "%d%b%Y", localtime(&fdbe->uploaded));
if (fdbe->size < 1024)
sprintf(s1, "%5d", fdbe->size);
else
sprintf(s1, "%4dk", (int) (fdbe->size / 1024));
if (fdbe->sharelink)
strcpy(s1, " ");
/* Too long? */
if (strlen(fdbe->filename) > 30) {
s3 = nmalloc(strlen(fdbe->filename) + 2);
sprintf(s3, "%s\n", fdbe->filename);
filelist_addout(flist, s3);
my_free(s3);
/* Causes filename to be displayed on its own line */
} else
malloc_strcpy(s3, fdbe->filename);
s4 = nmalloc(69 + strlen(s3 ? s3 : "") + strlen(s1) +
strlen(fdbe->uploader) + strlen(t) + strlen(s2));
sprintf(s4, "%-30s %s %-9s (%s) %6d%s\n", s3 ? s3 : "", s1,
fdbe->uploader, t, fdbe->gots, s2);
if (s3)
my_free(s3);
filelist_addout(flist, s4);
my_free(s4);
if (fdbe->sharelink) {
s4 = nmalloc(9 + strlen(fdbe->sharelink));
sprintf(s4, " --> %s\n", fdbe->sharelink);
filelist_addout(flist, s4);
my_free(s4);
}
}
if (fdbe->desc) {
p = strchr(fdbe->desc, '\n');
while (p != NULL) {
*p = 0;
if ((fdbe->desc)[0]) {
char *sd;
sd = nmalloc(strlen(fdbe->desc) + 5);
sprintf(sd, " %s\n", fdbe->desc);
filelist_addout(flist, sd);
my_free(sd);
}
strcpy(fdbe->desc, p + 1);
p = strchr(fdbe->desc, '\n');
}
if ((fdbe->desc)[0]) {
char *sd;
sd = nmalloc(strlen(fdbe->desc) + 5);
sprintf(sd, " %s\n", fdbe->desc);
filelist_addout(flist, sd);
my_free(sd);
}
}
cnt++;
}
free_fdbe(&fdbe);
fdbe = filedb_getfile(fdb, ftell(fdb), GET_FULL);
}
if (is == 0)
dprintf(idx, FILES_NOFILES);
else if (cnt == 0)
dprintf(idx, FILES_NOMATCH);
else {
filelist_sort(flist);
filelist_idxshow(flist, idx);
dprintf(idx, "--- %d file%s.\n", cnt, cnt != 1 ? "s" : "");
}
filelist_free(flist);
}
static void filedb_ls(FILE *f, int idx, char *mask, int showall)
{
filedb fdb;
int ok = 0, cnt = 0, is = 0;
char s[81], s1[81], *p;
struct flag_record user = {FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0};
rewind(f);
while (!feof(f)) {
fread(&fdb, sizeof(filedb), 1, f);
if (!feof(f)) {
ok = 1;
if (fdb.stat & FILE_UNUSED)
ok = 0;
if (fdb.stat & FILE_DIR) {
/* check permissions */
struct flag_record req = {FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0};
break_down_flags(fdb.flags_req, &req, NULL);
get_user_flagrec(dcc[idx].user, &user,
dcc[idx].u.file->chat->con_chan);
if (!flagrec_ok(&req, &user))
ok = 0;
}
if (ok)
is = 1;
if (!wild_match_file(mask, fdb.filename))
ok = 0;
if ((fdb.stat & FILE_HIDDEN) && !(showall))
ok = 0;
if (ok) {
/* display it! */
if (cnt == 0) {
dprintf(idx, FILES_LSHEAD1);
dprintf(idx, FILES_LSHEAD2);
}
if (fdb.stat & FILE_DIR) {
char s2[50];
/* too long? */
if (strlen(fdb.filename) > 45) {
dprintf(idx, "%s/\n", fdb.filename);
s2[0] = 0;
/* causes filename to be displayed on its own line */
} else
sprintf(s2, "%s/", fdb.filename);
if ((fdb.flags_req[0]) &&
(user.global &(USER_MASTER | USER_JANITOR))) {
dprintf(idx, "%-30s <DIR%s> (%s %s%s%s)\n", s2,
fdb.stat & FILE_SHARE ?
" SHARE" : "", FILES_REQUIRES, fdb.flags_req,
fdb.chname[0] ? " " : "", fdb.chname);
} else
dprintf(idx, "%-30s <DIR>\n", s2);
} else {
char s2[41];
s2[0] = 0;
if (showall) {
if (fdb.stat & FILE_SHARE)
strcat(s2, " (shr)");
if (fdb.stat & FILE_HIDDEN)
strcat(s2, " (hid)");
}
strcpy(s, ctime(&fdb.uploaded));
s[10] = 0;
s[7] = 0;
s[24] = 0;
strcpy(s, &s[8]);
strcpy(&s[2], &s[4]);
strcpy(&s[5], &s[22]);
if (fdb.size < 1024)
sprintf(s1, "%5d", fdb.size);
else
sprintf(s1, "%4dk", (int) (fdb.size / 1024));
if (fdb.sharelink[0])
strcpy(s1, " ");
/* too long? */
if (strlen(fdb.filename) > 30) {
dprintf(idx, "%s\n", fdb.filename);
fdb.filename[0] = 0;
/* causes filename to be displayed on its own line */
}
dprintf(idx, "%-30s %s %-9s (%s) %6d%s\n", fdb.filename, s1,
fdb.uploader, s, fdb.gots, s2);
if (fdb.sharelink[0]) {
dprintf(idx, " --> %s\n", fdb.sharelink);
}
}
if (fdb.desc[0]) {
p = strchr(fdb.desc, '\n');
while (p != NULL) {
*p = 0;
if (fdb.desc[0])
dprintf(idx, " %s\n", fdb.desc);
strcpy(fdb.desc, p + 1);
p = strchr(fdb.desc, '\n');
}
if (fdb.desc[0])
dprintf(idx, " %s\n", fdb.desc);
}
cnt++;
}
}
}
if (is == 0)
dprintf(idx, FILES_NOFILES);
else if (cnt == 0)
dprintf(idx, FILES_NOMATCH);
else
dprintf(idx, "--- %d file%s.\n", cnt, cnt > 1 ? "s" : "");
}
