static void tick_temp(const char *filename, int chan)
{
int i;
for (i = 0; i < tempfiles_size; i++)
{
tempfile_ctr *tmp;
tmp = tempfiles[i];
if ((tmp) &&
(mus_strcmp(filename, tmp->name)))
{
tmp->ticks[chan]++;
return;
}
}
}
void remember_temp(const char *filename, int chans)
{
int i, old_size;
tempfile_ctr *tmp = NULL;
if (tempfiles_size == 0)
{
tempfiles_size = 8;
tempfiles = (tempfile_ctr **)calloc(tempfiles_size, sizeof(tempfile_ctr *));
i = 0;
}
else
{
for (i = 0; i < tempfiles_size; i++)
if ((tempfiles[i]) &&
(mus_strcmp(filename, tempfiles[i]->name)))
return;
for (i = 0; i < tempfiles_size; i++)
if (tempfiles[i] == NULL)
break;
if (i >= tempfiles_size)
{
old_size = tempfiles_size;
tempfiles_size += 8;
tempfiles = (tempfile_ctr **)realloc(tempfiles, tempfiles_size * sizeof(tempfile_ctr *));
for (i = old_size; i < tempfiles_size; i++) tempfiles[i] = NULL;
i = old_size;
}
}
tmp = (tempfile_ctr *)calloc(1, sizeof(tempfile_ctr));
tempfiles[i] = tmp;
tmp->name = mus_strdup(filename);
tmp->chans = chans;
tmp->ticks = (int *)calloc(chans, sizeof(int));
}
void forget_temp(const char *filename, int chan)
{
int i, j;
for (i = 0; i < tempfiles_size; i++)
{
tempfile_ctr *tmp;
tmp = tempfiles[i];
if ((tmp) &&
(mus_strcmp(filename, tmp->name)))
{
tmp->ticks[chan]--;
for (j = 0; j < tmp->chans; j++)
if (tmp->ticks[j] > 0)
return;
snd_remove(tmp->name, REMOVE_FROM_CACHE);
free(tmp->name);
free(tmp->ticks);
free(tmp);
tempfiles[i] = NULL;
return;
}
}
}
int mus_sound_forget(const char *name)
{
/* apparently here we want to forget either name or the expanded or contracted forms of name -- as many as we find! */
int i, len, len2, short_len = 0;
bool free_name = false;
char *short_name = NULL;
sound_file **sound_table;
int sound_table_size, index;
char c;
if (name == NULL) return(MUS_ERROR);
len = strlen(name);
if (len > 6)
len2 = len - 6;
else len2 = len / 2;
c = name[len2];
if (name[0] == '/')
{
for (i = 0; i < len; i++)
if (name[i] == '/')
short_name = (char *)(name + i + 1);
}
else
{
short_name = mus_expand_filename(name);
free_name = true;
}
if (short_name)
short_len = strlen(short_name);
index = sound_file_hash_index(name, len);
sound_table = sound_tables[index];
sound_table_size = sound_table_sizes[index];
for (i = 0; i < sound_table_size; i++)
if ((sound_table[i]) &&
(sound_table[i]->file_name_length == len) &&
(sound_table[i]->file_name[len2] == c) &&
(mus_strcmp(name, sound_table[i]->file_name)))
{
free_sound_file(sound_table[i]);
sound_table[i] = NULL;
}
if (short_name)
{
if (short_len > 6)
len2 = short_len - 6;
else len2 = short_len / 2;
c = short_name[len2];
index = sound_file_hash_index(short_name, short_len);
sound_table = sound_tables[index];
sound_table_size = sound_table_sizes[index];
for (i = 0; i < sound_table_size; i++)
if ((sound_table[i]) &&
(sound_table[i]->file_name_length == short_len) &&
(sound_table[i]->file_name[len2] == c) &&
(mus_strcmp(short_name, sound_table[i]->file_name)))
{
free_sound_file(sound_table[i]);
sound_table[i] = NULL;
}
}
if (free_name) free(short_name);
return(MUS_NO_ERROR);
}