mirror of
https://github.com/moparisthebest/pacman
synced 2024-12-22 15:58:50 -05:00
pmsyncpkg_t cleanup
Fix for sync044.py and reason001.py. Rename sync->data to sync->removes (alpm_list_t *) Replace pmsynctype_t sync->type by pmpkgreason_t sync->newreason The type field was set to UPGRADE or DEPEND or REPLACE. Instead of using type = UPGRADE or DEPEND, we now rather use a "pmpkgreason_t newreason" field directly (= explicit or depend) which allows a better handling of the install reason. And the REPLACE type is now deduced implicitly when the sync->removes list is not empty. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
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9fbb77c91b
commit
1fc83f4af6
@ -246,16 +246,9 @@ const alpm_list_t *alpm_grp_get_pkgs(const pmgrp_t *grp);
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* Sync
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*/
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/* Types */
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typedef enum _pmsynctype_t {
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PM_SYNC_TYPE_REPLACE = 1,
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PM_SYNC_TYPE_UPGRADE,
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PM_SYNC_TYPE_DEPEND
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} pmsynctype_t;
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pmsynctype_t alpm_sync_get_type(const pmsyncpkg_t *sync);
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pmpkgreason_t alpm_sync_get_newreason(const pmsyncpkg_t *sync);
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pmpkg_t *alpm_sync_get_pkg(const pmsyncpkg_t *sync);
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void *alpm_sync_get_data(const pmsyncpkg_t *sync);
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alpm_list_t *alpm_sync_get_removes(const pmsyncpkg_t *sync);
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int alpm_sync_sysupgrade(pmdb_t *db_local,
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alpm_list_t *dbs_sync, alpm_list_t **syncpkgs);
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@ -47,7 +47,7 @@
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#include "server.h"
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#include "delta.h"
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pmsyncpkg_t *_alpm_sync_new(int type, pmpkg_t *spkg, void *data)
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pmsyncpkg_t *_alpm_sync_new(pmpkgreason_t newreason, pmpkg_t *spkg, alpm_list_t *removes)
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{
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pmsyncpkg_t *sync;
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@ -55,9 +55,9 @@ pmsyncpkg_t *_alpm_sync_new(int type, pmpkg_t *spkg, void *data)
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CALLOC(sync, 1, sizeof(pmsyncpkg_t), RET_ERR(PM_ERR_MEMORY, NULL));
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sync->type = type;
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sync->newreason = newreason;
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sync->pkg = spkg;
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sync->data = data;
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sync->removes = removes;
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return(sync);
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}
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@ -70,11 +70,8 @@ void _alpm_sync_free(pmsyncpkg_t *sync)
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return;
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}
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/* TODO wow this is ugly */
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if(sync->type == PM_SYNC_TYPE_REPLACE) {
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alpm_list_free(sync->data);
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}
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sync->data = NULL;
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alpm_list_free(sync->removes);
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sync->removes = NULL;
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FREE(sync);
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}
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@ -133,11 +130,16 @@ static int find_replacements(pmtrans_t *trans, pmdb_t *db_local,
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/* check if spkg->name is already in the packages list. */
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sync = _alpm_sync_find(*syncpkgs, alpm_pkg_get_name(spkg));
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if(sync) {
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/* found it -- just append to the replaces list */
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sync->data = alpm_list_add(sync->data, lpkg);
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/* found it -- just append to the removes list */
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sync->removes = alpm_list_add(sync->removes, lpkg);
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/* check the to-be-replaced package's reason field */
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if(lpkg->reason == PM_PKG_REASON_EXPLICIT) {
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sync->newreason = PM_PKG_REASON_EXPLICIT;
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}
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} else {
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/* none found -- enter pkg into the final sync list */
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sync = _alpm_sync_new(PM_SYNC_TYPE_REPLACE, spkg, NULL);
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/* copy over reason */
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sync = _alpm_sync_new(alpm_pkg_get_reason(lpkg), spkg, NULL);
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if(sync == NULL) {
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pm_errno = PM_ERR_MEMORY;
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alpm_list_free_inner(*syncpkgs, (alpm_list_fn_free)_alpm_sync_free);
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@ -145,7 +147,7 @@ static int find_replacements(pmtrans_t *trans, pmdb_t *db_local,
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*syncpkgs = NULL;
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return(-1);
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}
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sync->data = alpm_list_add(NULL, lpkg);
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sync->removes = alpm_list_add(NULL, lpkg);
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*syncpkgs = alpm_list_add(*syncpkgs, sync);
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}
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_alpm_log(PM_LOG_DEBUG, "%s-%s elected for upgrade (to be replaced by %s-%s)\n",
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@ -203,12 +205,10 @@ int _alpm_sync_sysupgrade(pmtrans_t *trans,
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/* we don't care about a to-be-replaced package's newer version */
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for(j = *syncpkgs; j && !replace; j=j->next) {
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sync = j->data;
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if(sync->type == PM_SYNC_TYPE_REPLACE) {
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if(_alpm_pkg_find(alpm_pkg_get_name(spkg), sync->data)) {
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if(_alpm_pkg_find(alpm_pkg_get_name(spkg), sync->removes)) {
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replace = 1;
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}
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}
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}
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if(replace) {
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_alpm_log(PM_LOG_DEBUG, "'%s' is already elected for removal -- skipping\n",
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alpm_pkg_get_name(local));
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@ -229,9 +229,9 @@ int _alpm_sync_sysupgrade(pmtrans_t *trans,
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continue;
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}
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sync = _alpm_sync_new(PM_SYNC_TYPE_UPGRADE, spkg, local);
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/* we can set any reason here, it will be overridden by add_commit */
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sync = _alpm_sync_new(PM_PKG_REASON_EXPLICIT, spkg, NULL);
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if(sync == NULL) {
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pm_errno = PM_ERR_MEMORY;
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alpm_list_free_inner(*syncpkgs, (alpm_list_fn_free)_alpm_sync_free);
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alpm_list_free(*syncpkgs);
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*syncpkgs = NULL;
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@ -321,9 +321,8 @@ int _alpm_sync_addtarget(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sy
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/* add the package to the transaction */
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if(!_alpm_sync_find(trans->packages, alpm_pkg_get_name(spkg))) {
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sync = _alpm_sync_new(PM_SYNC_TYPE_UPGRADE, spkg, local);
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sync = _alpm_sync_new(PM_PKG_REASON_EXPLICIT, spkg, NULL);
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if(sync == NULL) {
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pm_errno = PM_ERR_MEMORY;
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goto error;
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}
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_alpm_log(PM_LOG_DEBUG, "adding target '%s' to the transaction set\n",
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@ -386,12 +385,10 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
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/* build remove list for resolvedeps */
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for(i = trans->packages; i; i = i->next) {
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pmsyncpkg_t *sync = i->data;
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if(sync->type == PM_SYNC_TYPE_REPLACE) {
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for(j = sync->data; j; j = j->next) {
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for(j = sync->removes; j; j = j->next) {
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remove = alpm_list_add(remove, j->data);
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}
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}
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}
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for(i = trans->packages; i; i = i->next) {
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pmpkg_t *spkg = ((pmsyncpkg_t *)i->data)->pkg;
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@ -411,7 +408,7 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
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/* add the dependencies found by resolvedeps to the transaction set */
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pmpkg_t *spkg = i->data;
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if(!_alpm_sync_find(trans->packages, alpm_pkg_get_name(spkg))) {
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pmsyncpkg_t *sync = _alpm_sync_new(PM_SYNC_TYPE_DEPEND, spkg, NULL);
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pmsyncpkg_t *sync = _alpm_sync_new(PM_PKG_REASON_DEPEND, spkg, NULL);
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if(sync == NULL) {
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ret = -1;
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goto cleanup;
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@ -521,12 +518,10 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
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int found = 0;
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for(j = trans->packages; j && !found; j = j->next) {
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pmsyncpkg_t *sync = j->data;
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if(sync->type == PM_SYNC_TYPE_REPLACE) {
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if(_alpm_pkg_find(conflict->package2, sync->data)) {
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if(_alpm_pkg_find(conflict->package2, sync->removes)) {
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found = 1;
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}
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}
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}
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if(found) {
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continue;
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}
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@ -540,14 +535,9 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
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QUESTION(trans, PM_TRANS_CONV_CONFLICT_PKG, conflict->package1,
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conflict->package2, NULL, &doremove);
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if(doremove) {
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if(sync->type != PM_SYNC_TYPE_REPLACE) {
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/* switch this sync type to REPLACE */
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sync->type = PM_SYNC_TYPE_REPLACE;
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sync->data = NULL;
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}
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/* append to the replaces list */
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/* append to the removes list */
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_alpm_log(PM_LOG_DEBUG, "electing '%s' for removal\n", conflict->package2);
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sync->data = alpm_list_add(sync->data, local);
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sync->removes = alpm_list_add(sync->removes, local);
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} else { /* abort */
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_alpm_log(PM_LOG_ERROR, _("unresolvable package conflicts detected\n"));
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pm_errno = PM_ERR_CONFLICTING_DEPS;
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@ -574,12 +564,10 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
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remove = NULL;
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for(i = trans->packages; i; i = i->next) {
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pmsyncpkg_t *sync = i->data;
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if(sync->type == PM_SYNC_TYPE_REPLACE) {
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for(j = sync->data; j; j = j->next) {
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for(j = sync->removes; j; j = j->next) {
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remove = alpm_list_add(remove, j->data);
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}
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}
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}
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_alpm_log(PM_LOG_DEBUG, "checking dependencies\n");
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deps = alpm_checkdeps(db_local, 1, remove, list);
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@ -1063,7 +1051,6 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
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tr = _alpm_trans_new();
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if(tr == NULL) {
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_alpm_log(PM_LOG_ERROR, _("could not create removal transaction\n"));
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pm_errno = PM_ERR_MEMORY;
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goto error;
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}
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@ -1074,9 +1061,8 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
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for(i = trans->packages; i; i = i->next) {
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pmsyncpkg_t *sync = i->data;
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if(sync->type == PM_SYNC_TYPE_REPLACE) {
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alpm_list_t *j;
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for(j = sync->data; j; j = j->next) {
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for(j = sync->removes; j; j = j->next) {
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pmpkg_t *pkg = j->data;
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if(!_alpm_pkg_find(pkg->name, tr->packages)) {
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if(_alpm_trans_addtarget(tr, pkg->name) == -1) {
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@ -1086,7 +1072,6 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
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}
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}
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}
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}
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if(replaces) {
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_alpm_log(PM_LOG_DEBUG, "removing conflicting and to-be-replaced packages\n");
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if(_alpm_trans_prepare(tr, data) == -1) {
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@ -1108,7 +1093,6 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
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tr = _alpm_trans_new();
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if(tr == NULL) {
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_alpm_log(PM_LOG_ERROR, _("could not create transaction\n"));
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pm_errno = PM_ERR_MEMORY;
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goto error;
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}
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if(_alpm_trans_init(tr, PM_TRANS_TYPE_UPGRADE, trans->flags | PM_TRANS_FLAG_NODEPS, trans->cb_event, trans->cb_conv, trans->cb_progress) == -1) {
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@ -1134,9 +1118,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
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/* using alpm_list_last() is ok because addtarget() adds the new target at the
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* end of the tr->packages list */
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spkg = alpm_list_last(tr->packages)->data;
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if(sync->type == PM_SYNC_TYPE_DEPEND) {
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spkg->reason = PM_PKG_REASON_DEPEND;
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}
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spkg->reason = sync->newreason;
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}
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if(_alpm_trans_prepare(tr, data) == -1) {
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_alpm_log(PM_LOG_ERROR, _("could not prepare transaction\n"));
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@ -1179,12 +1161,12 @@ pmsyncpkg_t *_alpm_sync_find(alpm_list_t *syncpkgs, const char* pkgname)
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return(NULL); /* not found */
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}
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pmsynctype_t SYMEXPORT alpm_sync_get_type(const pmsyncpkg_t *sync)
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pmpkgreason_t SYMEXPORT alpm_sync_get_newreason(const pmsyncpkg_t *sync)
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{
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/* Sanity checks */
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ASSERT(sync != NULL, return(-1));
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return sync->type;
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return sync->newreason;
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}
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pmpkg_t SYMEXPORT *alpm_sync_get_pkg(const pmsyncpkg_t *sync)
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@ -1195,12 +1177,12 @@ pmpkg_t SYMEXPORT *alpm_sync_get_pkg(const pmsyncpkg_t *sync)
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return sync->pkg;
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}
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void SYMEXPORT *alpm_sync_get_data(const pmsyncpkg_t *sync)
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alpm_list_t SYMEXPORT *alpm_sync_get_removes(const pmsyncpkg_t *sync)
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{
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/* Sanity checks */
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ASSERT(sync != NULL, return(NULL));
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return sync->data;
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return sync->removes;
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}
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/* vim: set ts=2 sw=2 noet: */
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@ -25,12 +25,12 @@
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/* Sync package */
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struct __pmsyncpkg_t {
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pmsynctype_t type;
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pmpkgreason_t newreason;
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pmpkg_t *pkg;
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void *data;
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alpm_list_t *removes;
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};
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pmsyncpkg_t *_alpm_sync_new(int type, pmpkg_t *spkg, void *data);
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pmsyncpkg_t *_alpm_sync_new(pmpkgreason_t newreason, pmpkg_t *spkg, alpm_list_t *removes);
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void _alpm_sync_free(pmsyncpkg_t *data);
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int _alpm_sync_sysupgrade(pmtrans_t *trans,
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@ -409,11 +409,9 @@ void display_targets(const alpm_list_t *syncpkgs, pmdb_t *db_local)
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pmsyncpkg_t *sync = alpm_list_getdata(i);
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pmpkg_t *pkg = alpm_sync_get_pkg(sync);
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/* If this sync record is a replacement, the data member contains
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* a list of packages to be removed due to the package that is being
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* installed. */
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if(alpm_sync_get_type(sync) == PM_SYNC_TYPE_REPLACE) {
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alpm_list_t *to_replace = alpm_sync_get_data(sync);
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/* The removes member contains a list of packages to be removed
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* due to the package that is being installed. */
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alpm_list_t *to_replace = alpm_sync_get_removes(sync);
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for(j = to_replace; j; j = alpm_list_next(j)) {
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pmpkg_t *rp = alpm_list_getdata(j);
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@ -424,7 +422,6 @@ void display_targets(const alpm_list_t *syncpkgs, pmdb_t *db_local)
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to_remove = alpm_list_add(to_remove, strdup(name));
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}
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}
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}
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dispsize = alpm_pkg_get_size(pkg);
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dlsize += alpm_pkg_download_size(pkg, db_local);
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