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-rw-r--r--libopkg/opkg.c52
-rw-r--r--libopkg/opkg.h3
-rw-r--r--tests/libopkg_test.c17
3 files changed, 66 insertions, 6 deletions
diff --git a/libopkg/opkg.c b/libopkg/opkg.c
index b94ad55..209db6a 100644
--- a/libopkg/opkg.c
+++ b/libopkg/opkg.c
@@ -194,7 +194,7 @@ opkg_free (opkg_t *opkg)
}
int
-opkg_read_config_files (opkg_t *opkg)
+opkg_re_read_config_files (opkg_t *opkg)
{
args_t *a;
opkg_conf_t *c;
@@ -734,3 +734,53 @@ opkg_list_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_d
return 0;
}
+int
+opkg_list_upgradable_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_data)
+{
+ pkg_vec_t *all;
+ int i;
+
+ opkg_assert (opkg);
+ opkg_assert (callback);
+
+ all = pkg_vec_alloc ();
+ pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
+ for (i = 0; i < all->len; i++)
+ {
+ pkg_t *old, *new;
+ int cmp;
+ opkg_package_t *package;
+
+ old = all->pkgs[i];
+
+ if (old->state_status != SS_INSTALLED)
+ continue;
+
+ new = pkg_hash_fetch_best_installation_candidate_by_name(opkg->conf, old->name);
+ if (new == NULL) {
+ /* XXX: Notice: Assuming locally install package is up to date */
+ continue;
+ }
+
+ cmp = pkg_compare_versions(old, new);
+
+ if (cmp < 0)
+ {
+
+ package = opkg_package_new_with_values (
+ old->name,
+ old->version,
+ old->architecture,
+ old->description,
+ old->tags,
+ (old->state_status == SS_INSTALLED));
+
+ callback (opkg, package, user_data);
+ }
+ }
+
+ pkg_vec_free (all);
+
+ return 0;
+}
+
diff --git a/libopkg/opkg.h b/libopkg/opkg.h
index a6decd5..4dda6c7 100644
--- a/libopkg/opkg.h
+++ b/libopkg/opkg.h
@@ -41,7 +41,7 @@ opkg_t* opkg_new ();
void opkg_free (opkg_t *opkg);
void opkg_get_option (opkg_t *opkg, char *option, void **value);
void opkg_set_option (opkg_t *opkg, char *option, void *value);
-int opkg_read_config_files (opkg_t *opkg);
+int opkg_re_read_config_files (opkg_t *opkg);
int opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t callback, void *user_data);
int opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t callback, void *user_data);
@@ -50,3 +50,4 @@ int opkg_upgrade_all (opkg_t *opkg, opkg_progress_callback_t callback, void *use
int opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t callback, void *user_data);
int opkg_list_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_data);
+int opkg_list_upgradable_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_data);
diff --git a/tests/libopkg_test.c b/tests/libopkg_test.c
index ac61738..fe1cefd 100644
--- a/tests/libopkg_test.c
+++ b/tests/libopkg_test.c
@@ -26,6 +26,12 @@ package_list_callback (opkg_t *opkg, opkg_package_t *pkg, void *data)
opkg_package_free (pkg);
}
+void
+package_list_upgradable_callback (opkg_t *opkg, opkg_package_t *pkg, void *data)
+{
+ printf ("%s - %s\n", pkg->name, pkg->version);
+}
+
int
main (int argc, char **argv)
{
@@ -36,7 +42,7 @@ main (int argc, char **argv)
opkg_set_option (opkg, "offline_root", "/tmp/");
- opkg_read_config_files (opkg);
+ opkg_re_read_config_files (opkg);
err = opkg_update_package_lists (opkg, progress_callback, "Updating...");
printf ("\nopkg_update_package_lists returned %d\n", err);
@@ -47,12 +53,15 @@ main (int argc, char **argv)
err = opkg_upgrade_package (opkg, "aspell", progress_callback, "Upgrading...");
printf ("\nopkg_upgrade_package returned %d\n", err);
- err = opkg_upgrade_all (opkg, progress_callback, "Upgrading all...");
- printf ("\nopkg_upgrade_package returned %d\n", err);
-
err = opkg_remove_package (opkg, "aspell", progress_callback, "Removing...");
printf ("\nopkg_remove_package returned %d\n", err);
+ printf ("Listing upgradable packages...\n");
+ opkg_list_upgradable_packages (opkg, package_list_upgradable_callback, NULL);
+
+ err = opkg_upgrade_all (opkg, progress_callback, "Upgrading all...");
+ printf ("\nopkg_upgrade_all returned %d\n", err);
+
opkg_list_packages (opkg, package_list_callback, NULL);
printf ("\n");