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-rw-r--r--lib/libalpm/sync.c148
1 files changed, 81 insertions, 67 deletions
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index e31a891f..65e27d9a 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -118,7 +118,10 @@ static int istoonew(pmpkg_t *pkg)
return((pkg->date + handle->upgradedelay) > t);
}
-int _alpm_sync_sysupgrade(pmtrans_t *trans, pmdb_t *db_local, pmlist_t *dbs_sync)
+/* Find recommended replacements for packages during a sync.
+ * (refactored from _alpm_sync_prepare)
+ */
+static int find_replacements(pmtrans_t *trans, pmdb_t *db_local, pmlist_t *dbs_sync)
{
pmlist_t *i, *j, *k;
@@ -178,80 +181,91 @@ int _alpm_sync_sysupgrade(pmtrans_t *trans, pmdb_t *db_local, pmlist_t *dbs_sync
}
}
}
+ return(0);
+error:
+ return(-1);
+}
- /* match installed packages with the sync dbs and compare versions */
- _alpm_log(PM_LOG_FLOW1, _("checking for package upgrades"));
- for(i = _alpm_db_get_pkgcache(db_local, INFRQ_NONE); i; i = i->next) {
- int cmp;
- int replace=0;
- pmpkg_t *local = i->data;
- pmpkg_t *spkg = NULL;
- pmsyncpkg_t *sync;
-
- for(j = dbs_sync; !spkg && j; j = j->next) {
- spkg = _alpm_db_get_pkgfromcache(j->data, local->name);
- }
- if(spkg == NULL) {
- _alpm_log(PM_LOG_DEBUG, _("'%s' not found in sync db -- skipping"), local->name);
- continue;
- }
-
- /* we don't care about a to-be-replaced package's newer version */
- for(j = trans->packages; j && !replace; j=j->next) {
- sync = j->data;
- if(sync->type == PM_SYNC_TYPE_REPLACE) {
- if(_alpm_pkg_isin(spkg->name, sync->data)) {
- replace=1;
- }
+int _alpm_sync_sysupgrade(pmtrans_t *trans, pmdb_t *db_local, pmlist_t *dbs_sync)
+{
+ pmlist_t *i, *j;
+
+ /* check for "recommended" package replacements */
+ _alpm_log(PM_LOG_FLOW1, _("checking for package replacements"));
+ if( find_replacements(trans, db_local, dbs_sync) == 0 ) {
+ /* match installed packages with the sync dbs and compare versions */
+ _alpm_log(PM_LOG_FLOW1, _("checking for package upgrades"));
+ for(i = _alpm_db_get_pkgcache(db_local, INFRQ_NONE); i; i = i->next) {
+ int cmp;
+ int replace=0;
+ pmpkg_t *local = i->data;
+ pmpkg_t *spkg = NULL;
+ pmsyncpkg_t *sync;
+
+ for(j = dbs_sync; !spkg && j; j = j->next) {
+ spkg = _alpm_db_get_pkgfromcache(j->data, local->name);
+ }
+ if(spkg == NULL) {
+ _alpm_log(PM_LOG_DEBUG, _("'%s' not found in sync db -- skipping"), local->name);
+ continue;
}
- }
- if(replace) {
- _alpm_log(PM_LOG_DEBUG, _("'%s' is already elected for removal -- skipping"),
- local->name);
- continue;
- }
- /* compare versions and see if we need to upgrade */
- cmp = _alpm_versioncmp(local->version, spkg->version);
- if(cmp > 0 && !spkg->force) {
- /* local version is newer */
- pmdb_t *db = spkg->data;
- _alpm_log(PM_LOG_WARNING, _("%s: local (%s) is newer than %s (%s)"),
- local->name, local->version, db->treename, spkg->version);
- } else if(cmp == 0) {
- /* versions are identical */
- } else if(_alpm_list_is_strin(spkg->name, handle->ignorepkg)) {
- /* package should be ignored (IgnorePkg) */
- _alpm_log(PM_LOG_WARNING, _("%s-%s: ignoring package upgrade (%s)"),
- local->name, local->version, spkg->version);
- } else if(istoonew(spkg)) {
- /* package too new (UpgradeDelay) */
- _alpm_log(PM_LOG_FLOW1, _("%s-%s: delaying upgrade of package (%s)"),
- local->name, local->version, spkg->version);
- /* check if spkg->name is already in the packages list. */
- } else {
- _alpm_log(PM_LOG_FLOW2, _("%s-%s elected for upgrade (%s => %s)"),
- local->name, local->version, local->version, spkg->version);
- if(!find_pkginsync(spkg->name, trans->packages)) {
- pmpkg_t *dummy = _alpm_pkg_new(local->name, local->version);
- if(dummy == NULL) {
- goto error;
- }
- sync = _alpm_sync_new(PM_SYNC_TYPE_UPGRADE, spkg, dummy);
- if(sync == NULL) {
- FREEPKG(dummy);
- goto error;
+ /* we don't care about a to-be-replaced package's newer version */
+ for(j = trans->packages; j && !replace; j=j->next) {
+ sync = j->data;
+ if(sync->type == PM_SYNC_TYPE_REPLACE) {
+ if(_alpm_pkg_isin(spkg->name, sync->data)) {
+ replace=1;
+ }
}
- trans->packages = _alpm_list_add(trans->packages, sync);
+ }
+ if(replace) {
+ _alpm_log(PM_LOG_DEBUG, _("'%s' is already elected for removal -- skipping"),
+ local->name);
+ continue;
+ }
+
+ /* compare versions and see if we need to upgrade */
+ cmp = _alpm_versioncmp(local->version, spkg->version);
+ if(cmp > 0 && !spkg->force) {
+ /* local version is newer */
+ pmdb_t *db = spkg->data;
+ _alpm_log(PM_LOG_WARNING, _("%s: local (%s) is newer than %s (%s)"),
+ local->name, local->version, db->treename, spkg->version);
+ } else if(cmp == 0) {
+ /* versions are identical */
+ } else if(_alpm_list_is_strin(spkg->name, handle->ignorepkg)) {
+ /* package should be ignored (IgnorePkg) */
+ _alpm_log(PM_LOG_WARNING, _("%s-%s: ignoring package upgrade (%s)"),
+ local->name, local->version, spkg->version);
+ } else if(istoonew(spkg)) {
+ /* package too new (UpgradeDelay) */
+ _alpm_log(PM_LOG_FLOW1, _("%s-%s: delaying upgrade of package (%s)"),
+ local->name, local->version, spkg->version);
+ /* check if spkg->name is already in the packages list. */
} else {
- /* spkg->name is already in the packages list -- just ignore it */
+ _alpm_log(PM_LOG_FLOW2, _("%s-%s elected for upgrade (%s => %s)"),
+ local->name, local->version, local->version, spkg->version);
+ if(!find_pkginsync(spkg->name, trans->packages)) {
+ pmpkg_t *dummy = _alpm_pkg_new(local->name, local->version);
+ if(dummy == NULL) {
+ goto error;
+ }
+ sync = _alpm_sync_new(PM_SYNC_TYPE_UPGRADE, spkg, dummy);
+ if(sync == NULL) {
+ FREEPKG(dummy);
+ goto error;
+ }
+ trans->packages = _alpm_list_add(trans->packages, sync);
+ } else {
+ /* spkg->name is already in the packages list -- just ignore it */
+ }
}
}
- }
- return(0);
-
-error:
+ return(0);
+ }
+ /* if we're here, it's an error */
return(-1);
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-01 14:30:35 +0000