/**
* backend_get_depends:
*/
static void
backend_get_depends (PkBackend *backend, PkBitfield filters, gchar **package_ids, gboolean recursive)
{
guint i;
guint len;
const gchar *package_id;
gchar *pi;
slapt_pkg_info_t *pkg;
int ret;
slapt_pkg_list_t *installed;
slapt_pkg_list_t *available;
slapt_pkg_list_t *depends;
slapt_pkg_err_list_t *conflicts;
slapt_pkg_err_list_t *missing;
PkInfoEnum state;
const char *summary;
installed = slapt_get_installed_pkgs();
available = slapt_get_available_pkgs();
conflicts = slapt_init_pkg_err_list();
missing = slapt_init_pkg_err_list();
pk_backend_set_status (backend, PK_STATUS_ENUM_QUERY);
len = g_strv_length (package_ids);
for (i=0; i<len; i++) {
pi = package_ids[i];
if (pi == NULL) {
pk_backend_error_code (backend, PK_ERROR_ENUM_PACKAGE_ID_INVALID, "invalid package id");
pk_backend_finished (backend);
return;
}
pkg = _get_pkg_from_id(pi, available, installed);
if (pkg == NULL) {
pk_backend_error_code (backend, PK_ERROR_ENUM_PACKAGE_NOT_FOUND, "package not found");
continue;
}
depends = slapt_init_pkg_list();
ret = slapt_get_pkg_dependencies(_config,
available, installed, pkg, depends, conflicts, missing);
for (i = 0; i < depends->pkg_count; i++) {
pkg = depends->pkgs[i];
state = pkg->installed ? PK_INFO_ENUM_INSTALLED : PK_INFO_ENUM_AVAILABLE;
package_id = _get_string_from_pkg(pkg);
summary = _get_pkg_summary(pkg);
pk_backend_package (backend, state, package_id, summary);
g_free((gpointer) summary);
g_free((gpointer) package_id);
}
slapt_free_pkg_list(depends);
}
slapt_free_pkg_err_list(missing);
slapt_free_pkg_err_list(conflicts);
slapt_free_pkg_list(available);
slapt_free_pkg_list(installed);
pk_backend_finished (backend);
}
/* needed check to see if a package is conflicted */
int slapt_add_deps_to_trans(const slapt_rc_config *global_config,
slapt_transaction_t *tran,
slapt_pkg_list_t *avail_pkgs,
slapt_pkg_list_t *installed_pkgs,
slapt_pkg_info_t *pkg)
{
unsigned int c;
int dep_return = -1;
slapt_pkg_list_t *deps = NULL;
if (global_config->disable_dep_check == SLAPT_TRUE)
return 0;
if (pkg == NULL)
return 0;
deps = slapt_init_pkg_list();
dep_return = slapt_get_pkg_dependencies(
global_config,avail_pkgs,installed_pkgs,pkg,
deps,tran->conflict_err,tran->missing_err
);
/* check to see if there where issues with dep checking */
/* exclude the package if dep check barfed */
if ((dep_return == -1) && (global_config->ignore_dep == SLAPT_FALSE) &&
(slapt_get_exact_pkg(tran->exclude_pkgs,pkg->name,pkg->version) == NULL)
) {
slapt_free_pkg_list(deps);
return -1;
}
/* loop through the deps */
for (c = 0; c < deps->pkg_count; ++c) {
unsigned int cindex = 0;
slapt_pkg_info_t *dep = deps->pkgs[c];
slapt_pkg_info_t *dep_installed = NULL;
slapt_pkg_list_t *conflicts = NULL;
/*
* the dep wouldn't get this far if it where excluded,
* so we don't check for that here
*/
conflicts =
slapt_is_conflicted(tran,avail_pkgs,installed_pkgs,dep);
for (cindex = 0; cindex < conflicts->pkg_count;cindex++) {
slapt_add_remove_to_transaction(tran,conflicts->pkgs[cindex]);
}
slapt_free_pkg_list(conflicts);
dep_installed = slapt_get_newest_pkg(installed_pkgs,dep->name);
if (dep_installed == NULL) {
slapt_add_install_to_transaction(tran,dep);
} else {
/* add only if its a valid upgrade */
if (slapt_cmp_pkgs(dep_installed,dep) < 0)
slapt_add_upgrade_to_transaction(tran,dep_installed,dep);
}
}
slapt_free_pkg_list(deps);
return 0;
}
END_TEST
START_TEST (test_dependency)
{
unsigned int i = 0;
FILE *fh = NULL;
slapt_pkg_info_t *p = NULL;
slapt_pkg_list_t *avail = NULL;
slapt_pkg_list_t *required_by = slapt_init_pkg_list ();
slapt_pkg_list_t *installed = slapt_init_pkg_list ();
slapt_pkg_list_t *pkgs_to_install = slapt_init_pkg_list ();
slapt_pkg_list_t *pkgs_to_remove = slapt_init_pkg_list ();
slapt_pkg_list_t *conflicts = NULL,
*deps = slapt_init_pkg_list ();
slapt_pkg_err_list_t *conflict = slapt_init_pkg_err_list (),
*missing = slapt_init_pkg_err_list ();
slapt_rc_config *rc = slapt_read_rc_config ("./data/rc1");
fh = fopen ("data/avail_deps", "r");
fail_unless (fh != NULL);
avail = slapt_parse_packages_txt (fh);
fclose (fh);
fh = fopen ("data/installed_deps", "r");
fail_unless (fh != NULL);
installed = slapt_parse_packages_txt (fh);
fclose (fh);
/*
dependency tests
*/
p = slapt_get_newest_pkg(avail, "slapt-src");
fail_unless (p != NULL);
i = slapt_get_pkg_dependencies (rc, avail, installed, p, deps, conflict, missing);
/* we expect 22 deps to return given our current hardcoded data files */
fail_unless (i != 22);
/* we should have slapt-get as a dependency for slapt-src */
fail_unless ( slapt_search_pkg_list(deps, "slapt-get") != NULL);
/*
conflicts tests
*/
/* scim conflicts with ibus */
p = slapt_get_newest_pkg(avail, "scim");
fail_unless (p != NULL);
conflicts = slapt_get_pkg_conflicts (avail, installed, p);
fail_unless (conflicts != NULL);
fail_unless (conflicts->pkg_count == 1);
fail_unless ( strcmp (conflicts->pkgs[0]->name, "ibus") == 0);
slapt_free_pkg_list (conflicts);
/*
required by tests
*/
/* slapt-get reverse dep test */
p = slapt_get_newest_pkg(avail, "slapt-get");
fail_unless (p != NULL);
required_by = slapt_is_required_by(rc, avail, installed, pkgs_to_install, pkgs_to_remove, p);
fail_unless (required_by->pkg_count == 5);
fail_unless ( strcmp (required_by->pkgs[0]->name,"slapt-src") == 0);
fail_unless ( strcmp (required_by->pkgs[1]->name,"gslapt") == 0);
fail_unless ( strcmp (required_by->pkgs[2]->name,"foo") == 0);
fail_unless ( strcmp (required_by->pkgs[3]->name,"boz") == 0);
fail_unless ( strcmp (required_by->pkgs[4]->name,"bar") == 0);
slapt_free_pkg_list (required_by);
/* glib reverse dep test */
p = slapt_get_newest_pkg(avail, "glib");
fail_unless (p != NULL);
required_by = slapt_is_required_by(rc, avail, installed, pkgs_to_install, pkgs_to_remove, p);
fail_unless (required_by->pkg_count == 2);
fail_unless ( strcmp (required_by->pkgs[0]->name,"xmms") == 0);
fail_unless ( strcmp (required_by->pkgs[1]->name,"gtk+") == 0);
slapt_free_pkg_list (required_by);
/* glib2 reverse dep test */
p = slapt_get_newest_pkg(avail, "glib2");
fail_unless (p != NULL);
required_by = slapt_is_required_by(rc, avail, installed, pkgs_to_install, pkgs_to_remove, p);
fail_unless (required_by->pkg_count == 4);
fail_unless ( strcmp (required_by->pkgs[0]->name,"ConsoleKit") == 0);
fail_unless ( strcmp (required_by->pkgs[1]->name,"dbus-glib") == 0);
fail_unless ( strcmp (required_by->pkgs[2]->name,"gslapt") == 0);
fail_unless ( strcmp (required_by->pkgs[3]->name,"scim") == 0);
slapt_free_pkg_list (required_by);
slapt_free_pkg_list (installed);
slapt_free_pkg_list (pkgs_to_install);
slapt_free_pkg_list (pkgs_to_remove);
slapt_free_pkg_list (avail);
slapt_free_rc_config (rc);
}
