static int
assert_version_support(const char *const *argv,
struct dpkg_version *version,
const char *feature_name)
{
struct pkginfo *pkg;
if (*argv)
badusage(_("--%s takes no arguments"), cipaction->olong);
modstatdb_open(msdbrw_readonly);
pkg = pkg_db_find_singleton("dpkg");
switch (pkg->status) {
case PKG_STAT_INSTALLED:
case PKG_STAT_TRIGGERSPENDING:
return 0;
case PKG_STAT_UNPACKED:
case PKG_STAT_HALFCONFIGURED:
case PKG_STAT_HALFINSTALLED:
case PKG_STAT_TRIGGERSAWAITED:
if (dpkg_version_relate(&pkg->configversion, DPKG_RELATION_GE, version))
return 0;
printf(_("Version of dpkg with working %s support not yet configured.\n"
" Please use 'dpkg --configure dpkg', and then try again.\n"),
feature_name);
return 1;
default:
printf(_("dpkg not recorded as installed, cannot check for %s support!\n"),
feature_name);
return 1;
}
}
static int
assert_version_support(const char *const *argv,
struct dpkg_version *version,
const char *feature_name)
{
struct pkginfo *pkg;
if (*argv)
badusage(_("--%s takes no arguments"), cipaction->olong);
modstatdb_open(msdbrw_readonly);
pkg = pkg_db_find_singleton("dpkg");
switch (pkg->status) {
case stat_installed:
case stat_triggerspending:
return 0;
case stat_unpacked: case stat_halfconfigured: case stat_halfinstalled:
case stat_triggersawaited:
if (dpkg_version_relate(&pkg->configversion, dpkg_relation_ge, version))
return 0;
printf(_("Version of dpkg with working %s support not yet configured.\n"
" Please use 'dpkg --configure dpkg', and then try again.\n"),
feature_name);
return 1;
default:
printf(_("dpkg not recorded as installed, cannot check for %s support!\n"),
feature_name);
return 1;
}
}
static struct pkginfo *
pkg_spec_get_pkg(struct pkg_spec *ps)
{
if (ps->arch->type == DPKG_ARCH_NONE)
return pkg_db_find_singleton(ps->name);
else
return pkg_db_find_pkg(ps->name, ps->arch);
}
