// Replace data between marks
int mark_replace_between_mark(mark_t* self, mark_t* other, char* data, bint_t data_len) {
bint_t offset_a;
bint_t offset_b;
buffer_get_offset(self->bline->buffer, self->bline, self->col, &offset_a);
buffer_get_offset(other->bline->buffer, other->bline, other->col, &offset_b);
if (offset_a < offset_b) {
return buffer_replace(self->bline->buffer, offset_a, offset_b - offset_a, data, data_len);
}
return buffer_replace(self->bline->buffer, offset_b, offset_a - offset_b, data, data_len);
}
/*
* Convert a date from PostgreSQL to XML
*/
buffer *ows_psql_timestamp_to_xml_time(char *timestamp)
{
buffer *time;
assert(timestamp);
time = buffer_init();
buffer_add_str(time, timestamp);
if (!time->use) return time;
buffer_replace(time, " ", "T");
if (check_regexp(time->buf, "\\+"))
buffer_add_str(time, ":00");
else
buffer_add_str(time, "Z");
return time;
}
int range_through_pipe(struct range *rng, const char *cmd)
{
struct list *l, *to_pipe;
int eno, ret = 0;
to_pipe = buffer_extract_range(buffers_current(), rng);
l = pipe_readwrite(cmd, to_pipe ? to_pipe : buffer_gethead(buffers_current()));
if(l){
if(l->data){
if(to_pipe){
struct list *inshere;
inshere = buffer_getindex(buffers_current(), rng->start);
if(inshere)
buffer_insertlistbefore(buffers_current(), inshere, l);
else
buffer_appendlist(buffers_current(), l);
list_free_nodata(to_pipe);
to_pipe = NULL;
}else{
buffer_replace(buffers_current(), l);
}
buffer_modified(buffers_current()) = 1;
}else{
/* FIXME? assign to_pipe to "reg? restore into buffer? */
list_free(l, free);
ret = 1;
}
}
eno = errno;
if(to_pipe)
list_free(to_pipe, free);
errno = eno;
return ret;
}
