static cst_val *cmu_LANGNAME_tokentowords(cst_item *token, const char *name)
{
/* Return list of words that expand token/name */
cst_val *r;
/* printf("token_name %s name %s\n",item_name(token),name); */
if (item_feat_present(token,"phones"))
return cons_val(string_val(name),NULL);
#if 0
if (item_feat_present(token,"nsw"))
nsw = item_feat_string(token,"nsw");
utt = item_utt(token);
lex = val_lexicon(feat_val(utt->features,"lexicon"));
#endif
if (cst_strlen(name) > 0)
r = cons_val(string_val(name),0);
else
r = NULL;
return r;
}
int flite_voice_add_lex_addenda(cst_voice *v, const cst_string *lexfile)
{
/* Add addenda in lexfile to current voice */
cst_lexicon *lex;
const cst_val *lex_addenda = NULL;
cst_val *new_addenda;
lex = val_lexicon(feat_val(v->features,"lexicon"));
if (feat_present(v->features, "lex_addenda"))
lex_addenda = feat_val(v->features, "lex_addenda");
new_addenda = cst_lex_load_addenda(lex,lexfile);
#if 0
printf("\naddenda: ");
val_print(stdout,new_addenda);
printf("\n");
#endif
new_addenda = val_append(new_addenda,(cst_val *)lex_addenda);
if (lex->lex_addenda)
delete_val(lex->lex_addenda);
lex->lex_addenda = new_addenda;
return 0;
}
cst_utterance *default_lexical_insertion(cst_utterance *u)
{
cst_item *word;
cst_relation *sylstructure,*seg,*syl;
cst_lexicon *lex;
const cst_val *lex_addenda = NULL;
const cst_val *p, *wp = NULL;
char *phone_name;
char *stress = "0";
const char *pos;
cst_val *phones;
cst_item *ssword, *sssyl, *segitem, *sylitem, *seg_in_syl;
lex = val_lexicon(feat_val(u->features,"lexicon"));
if (lex->lex_addenda)
lex_addenda = lex->lex_addenda;
syl = utt_relation_create(u,"Syllable");
sylstructure = utt_relation_create(u,"SylStructure");
seg = utt_relation_create(u,"Segment");
for (word=relation_head(utt_relation(u,"Word"));
word; word=item_next(word))
{
ssword = relation_append(sylstructure,word);
pos = ffeature_string(word,"pos");
phones = NULL;
wp = NULL;
/* printf("awb_debug word %s pos %s gpos %s\n",
item_feat_string(word,"name"),
pos,
ffeature_string(word,"gpos")); */
/* FIXME: need to make sure that textanalysis won't split
tokens with explicit pronunciation (or that it will
propagate such to words, then we can remove the path here) */
if (item_feat_present(item_parent(item_as(word, "Token")), "phones"))
phones = (cst_val *) item_feat(item_parent(item_as(word, "Token")), "phones");
else
{
wp = val_assoc_string(item_feat_string(word, "name"),lex_addenda);
if (wp)
phones = (cst_val *)val_cdr(val_cdr(wp));
else
phones = lex_lookup(lex,item_feat_string(word,"name"),pos);
}
for (sssyl=NULL,sylitem=NULL,p=phones; p; p=val_cdr(p))
{
if (sylitem == NULL)
{
sylitem = relation_append(syl,NULL);
sssyl = item_add_daughter(ssword,sylitem);
stress = "0";
}
segitem = relation_append(seg,NULL);
phone_name = cst_strdup(val_string(val_car(p)));
if (phone_name[cst_strlen(phone_name)-1] == '1')
{
stress = "1";
phone_name[cst_strlen(phone_name)-1] = '\0';
}
else if (phone_name[cst_strlen(phone_name)-1] == '0')
{
stress = "0";
phone_name[cst_strlen(phone_name)-1] = '\0';
}
item_set_string(segitem,"name",phone_name);
seg_in_syl = item_add_daughter(sssyl,segitem);
#if 0
printf("awb_debug ph %s\n",phone_name);
#endif
if ((lex->syl_boundary)(seg_in_syl,val_cdr(p)))
{
#if 0
printf("awb_debug SYL\n");
#endif
sylitem = NULL;
if (sssyl)
item_set_string(sssyl,"stress",stress);
}
cst_free(phone_name);
}
if (!item_feat_present(item_parent(item_as(word, "Token")), "phones")
&& ! wp)
delete_val(phones);
}
return u;
}
cst_utterance *default_lexical_insertion(cst_utterance *u)
{
cst_item *word;
cst_relation *sylstructure,*seg,*syl;
cst_lexicon *lex, *ulex = NULL;
const cst_val *p;
char *phone_name;
char *stress = "0";
cst_val *phones;
cst_item *ssword, *sssyl, *segitem, *sylitem, *seg_in_syl;
lex = val_lexicon(feat_val(u->features,"lexicon"));
if (feat_present(u->features, "user_lexicon"))
ulex = val_lexicon(feat_val(u->features, "user_lexicon"));
syl = utt_relation_create(u,"Syllable");
sylstructure = utt_relation_create(u,"SylStructure");
seg = utt_relation_create(u,"Segment");
for (word=relation_head(utt_relation(u,"Word"));
word; word=item_next(word))
{
ssword = relation_append(sylstructure,word);
phones = NULL;
/* FIXME: need to make sure that textanalysis won't split
tokens with explicit pronunciation (or that it will
propagate such to words, then we can remove the path here) */
if (item_feat_present(item_parent(item_as(word, "Token")), "phones"))
phones = (cst_val *) item_feat(item_parent(item_as(word, "Token")), "phones");
else
{
if (ulex)
phones = lex_lookup(ulex,item_feat_string(word, "name"),0);
if (phones == NULL)
phones = lex_lookup(lex,item_feat_string(word,"name"),0);
}
for (sssyl=NULL,sylitem=NULL,p=phones; p; p=val_cdr(p))
{
if (sylitem == NULL)
{
sylitem = relation_append(syl,NULL);
sssyl = item_add_daughter(ssword,sylitem);
stress = "0";
}
segitem = relation_append(seg,NULL);
phone_name = cst_strdup(val_string(val_car(p)));
if (phone_name[strlen(phone_name)-1] == '1')
{
stress = "1";
phone_name[strlen(phone_name)-1] = '\0';
}
else if (phone_name[strlen(phone_name)-1] == '0')
{
stress = "0";
phone_name[strlen(phone_name)-1] = '\0';
}
item_set_string(segitem,"name",phone_name);
seg_in_syl = item_add_daughter(sssyl,segitem);
if ((lex->syl_boundary)(seg_in_syl,val_cdr(p)))
{
sylitem = NULL;
if (sssyl)
item_set_string(sssyl,"stress",stress);
}
cst_free(phone_name);
}
if (!item_feat_present(item_parent(item_as(word, "Token")), "phones"))
delete_val(phones);
}
return u;
}
