void *sam_header_parse2(const char *headerText)
{
list_t *hlines = NULL;
HeaderLine *hline;
const char *text;
char *buf = NULL;
size_t nbuf = 0;
int tovalidate = 0;
if (!headerText)
return 0;
text = headerText;
while ((text = nextline(&buf, &nbuf, text)))
{
hline = sam_header_line_parse(buf);
if (hline && (!tovalidate || sam_header_line_validate(hline)))
// With too many (~250,000) reference sequences the header parsing was too slow with list_append.
hlines = list_append_to_end(hlines, hline);
else
{
if (hline)
sam_header_line_free(hline);
sam_header_free(hlines);
if (buf)
free(buf);
return NULL;
}
}
if (buf)
free(buf);
return hlines;
}
void bam_header_destroy(bam_header_t *header)
{
int32_t i;
extern void bam_destroy_header_hash(bam_header_t *header);
if (header == 0) return;
if (header->target_name) {
for (i = 0; i < header->n_targets; ++i)
free(header->target_name[i]);
free(header->target_name);
free(header->target_len);
}
free(header->text);
if (header->dict) sam_header_free(header->dict);
if (header->rg2lib) sam_tbl_destroy(header->rg2lib);
bam_destroy_header_hash(header);
free(header);
}