int
setselections(const char *const *argv)
{
const struct namevalue *nv;
struct pkginfo *pkg;
const char *e;
int c, lno;
struct varbuf namevb = VARBUF_INIT;
struct varbuf selvb = VARBUF_INIT;
if (*argv)
badusage(_("--%s takes no arguments"), cipaction->olong);
modstatdb_open(msdbrw_write | msdbrw_available_readonly);
lno= 1;
for (;;) {
do { c= getchar(); if (c == '\n') lno++; } while (c != EOF && isspace(c));
if (c == EOF) break;
if (c == '#') {
do { c= getchar(); if (c == '\n') lno++; } while (c != EOF && c != '\n');
continue;
}
varbuf_reset(&namevb);
while (!isspace(c)) {
varbuf_add_char(&namevb, c);
c= getchar();
if (c == EOF) ohshit(_("unexpected eof in package name at line %d"),lno);
if (c == '\n') ohshit(_("unexpected end of line in package name at line %d"),lno);
}
varbuf_end_str(&namevb);
while (c != EOF && isspace(c)) {
c= getchar();
if (c == EOF) ohshit(_("unexpected eof after package name at line %d"),lno);
if (c == '\n') ohshit(_("unexpected end of line after package name at line %d"),lno);
}
varbuf_reset(&selvb);
while (c != EOF && !isspace(c)) {
varbuf_add_char(&selvb, c);
c= getchar();
}
varbuf_end_str(&selvb);
while (c != EOF && c != '\n') {
c= getchar();
if (!isspace(c))
ohshit(_("unexpected data after package and selection at line %d"),lno);
}
e = pkg_name_is_illegal(namevb.buf);
if (e) ohshit(_("illegal package name at line %d: %.250s"),lno,e);
nv = namevalue_find_by_name(wantinfos, selvb.buf);
if (nv == NULL)
ohshit(_("unknown wanted status at line %d: %.250s"), lno, selvb.buf);
pkg = pkg_db_find(namevb.buf);
pkg_set_want(pkg, nv->value);
if (c == EOF) break;
lno++;
}
if (ferror(stdin)) ohshite(_("read error on standard input"));
modstatdb_shutdown();
varbuf_destroy(&namevb);
varbuf_destroy(&selvb);
return 0;
}
int
setselections(const char *const *argv)
{
enum modstatdb_rw msdbflags;
const struct namevalue *nv;
struct pkginfo *pkg;
int c, lno;
struct varbuf namevb = VARBUF_INIT;
struct varbuf selvb = VARBUF_INIT;
bool db_possibly_outdated = false;
if (*argv)
badusage(_("--%s takes no arguments"), cipaction->olong);
msdbflags = msdbrw_available_readonly;
if (f_noact)
msdbflags |= msdbrw_readonly;
else
msdbflags |= msdbrw_write;
modstatdb_open(msdbflags);
pkg_infodb_upgrade();
lno= 1;
for (;;) {
struct dpkg_error err;
do { c= getchar(); if (c == '\n') lno++; } while (c != EOF && isspace(c));
if (c == EOF) break;
if (c == '#') {
do { c= getchar(); if (c == '\n') lno++; } while (c != EOF && c != '\n');
continue;
}
varbuf_reset(&namevb);
while (!isspace(c)) {
varbuf_add_char(&namevb, c);
c= getchar();
if (c == EOF) ohshit(_("unexpected eof in package name at line %d"),lno);
if (c == '\n') ohshit(_("unexpected end of line in package name at line %d"),lno);
}
varbuf_end_str(&namevb);
while (c != EOF && isspace(c)) {
c= getchar();
if (c == EOF) ohshit(_("unexpected eof after package name at line %d"),lno);
if (c == '\n') ohshit(_("unexpected end of line after package name at line %d"),lno);
}
varbuf_reset(&selvb);
while (c != EOF && !isspace(c)) {
varbuf_add_char(&selvb, c);
c= getchar();
}
varbuf_end_str(&selvb);
while (c != EOF && c != '\n') {
c= getchar();
if (!isspace(c))
ohshit(_("unexpected data after package and selection at line %d"),lno);
}
pkg = pkg_spec_parse_pkg(namevb.buf, &err);
if (pkg == NULL)
ohshit(_("illegal package name at line %d: %.250s"), lno, err.str);
if (!pkg_is_informative(pkg, &pkg->installed) &&
!pkg_is_informative(pkg, &pkg->available)) {
db_possibly_outdated = true;
warning(_("package not in database at line %d: %.250s"), lno, namevb.buf);
continue;
}
nv = namevalue_find_by_name(wantinfos, selvb.buf);
if (nv == NULL)
ohshit(_("unknown wanted status at line %d: %.250s"), lno, selvb.buf);
pkg_set_want(pkg, nv->value);
if (c == EOF) break;
lno++;
}
if (ferror(stdin)) ohshite(_("read error on standard input"));
modstatdb_shutdown();
varbuf_destroy(&namevb);
varbuf_destroy(&selvb);
if (db_possibly_outdated)
warning(_("found unknown packages; this might mean the available database\n"
"is outdated, and needs to be updated through a frontend method"));
return 0;
}
