void readFromFile(std::istream &file) {
// Split this into tag & name later.
_trackName = readString(file);
_tag = getTag(_trackName);
_trackName = getCompName(_trackName);
_hash = readInt(file);
_parentID = readInt(file);
_numKeys = readInt(file);
pushtag(_tag);
_keys = new TrackKey[_numKeys];
for (int k = 0; k < _numKeys; k++) {
_keys[k].readFromFile(file);
}
}
/*
* Ask user for a tag while treating word at dot as default. Visit tags
* file if not yet done, load tags and jump to definition of the tag.
*/
int
findtag(int f, int n)
{
char utok[MAX_TOKEN], dtok[MAX_TOKEN];
char *tok, *bufp;
int ret;
if (curtoken(f, n, dtok) == FALSE) {
dtok[0] = '\0';
bufp = eread("Find tag:", utok, MAX_TOKEN, EFNUL | EFNEW);
} else
bufp = eread("Find tag (default %s):", utok, MAX_TOKEN,
EFNUL | EFNEW, dtok);
if (bufp == NULL)
return (ABORT);
else if (bufp[0] == '\0')
tok = dtok;
else
tok = utok;
if (tok[0] == '\0') {
dobeep();
ewprintf("There is no default tag");
return (FALSE);
}
if (tagsfn == NULL)
if ((ret = tagsvisit(f, n)) != TRUE)
return (ret);
if (!loaded) {
if (loadtags(tagsfn) == FALSE) {
free(tagsfn);
tagsfn = NULL;
return (FALSE);
}
loaded = TRUE;
}
return pushtag(tok);
}
