1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
|
/* dctrl-tools - Debian control file inspection tools
Copyright © 2004, 2010 Antti-Juhani Kaijanaho
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "msg.h"
#include "para_bundle.h"
void bundle_slurp(struct para_bundle * pb, struct ifile ifi, _Bool reg)
{
int fd = open_ifile(ifi);
if (fd == -1) {
record_error();
return;
}
FSAF * f = fsaf_fdopen(fd, ifi.s);
if (f == 0) fatal_enomem(0);
struct srcfile * sf = malloc(sizeof *sf);
if (sf == 0) fatal_enomem(0);
sf->ifi = ifi;
sf->fd = fd;
sf->fs = f;
sf->next = pb->files;
pb->files = sf;
para_parser_init(&sf->pp, f, false, false, reg);
while (true) {
if (pb->num_paras == pb->max_num) {
size_t max_num = pb->max_num == 0 ? 256 :
2 * pb->max_num;
para_t ** paras = realloc(pb->paras,
max_num
* sizeof *paras);
if (paras == 0) fatal_enomem(0);
pb->max_num = max_num;
pb->paras = paras;
}
assert(pb->num_paras < pb->max_num);
assert(pb->paras != 0);
para_t * p = new_para(&pb->pool, &sf->pp);
if (p == 0) fatal_enomem(0);
para_parse_next(p);
if (para_eof(&sf->pp)) break;
debug("pb->num_paras = %zi", pb->num_paras);
pb->paras[pb->num_paras++] = p;
}
// DO NOT CLOSE fsaf -- this makes the whole para_bundle useless!
// fsaf_close(f);
close_ifile(ifi, fd);
}
|