| index : pacman | |
| Archlinux32 fork of pacman | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | lib/libalpm/alpm.h | 4 | ||||
| -rw-r--r-- | lib/libalpm/db.c | 144 | ||||
| -rw-r--r-- | lib/libalpm/sync.c | 221 | ||||
| -rw-r--r-- | lib/libalpm/sync.h | 4 | ||||
| -rw-r--r-- | lib/libalpm/trans.c | 3 |
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 658eca70..b56f5758 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -174,8 +174,6 @@ pmgrp_t *alpm_db_readgrp(pmdb_t *db, const char *name); alpm_list_t *alpm_db_getgrpcache(pmdb_t *db); alpm_list_t *alpm_db_search(pmdb_t *db, const alpm_list_t* needles); -alpm_list_t *alpm_db_get_upgrades(void); - /* * Packages */ @@ -252,6 +250,8 @@ typedef enum _pmsynctype_t { pmsynctype_t alpm_sync_get_type(const pmsyncpkg_t *sync); pmpkg_t *alpm_sync_get_pkg(const pmsyncpkg_t *sync); void *alpm_sync_get_data(const pmsyncpkg_t *sync); +int alpm_sync_sysupgrade(pmdb_t *db_local, + alpm_list_t *dbs_sync, alpm_list_t **syncpkgs); /* * Transactions diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c index 23b28d27..f511c714 100644 --- a/lib/libalpm/db.c +++ b/lib/libalpm/db.c @@ -47,8 +47,6 @@ #include "cache.h" #include "alpm.h" -#include "sync.h" /* alpm_db_get_upgrades() */ - /** \addtogroup alpm_databases Database Functions * @brief Functions to query and manipulate the database of libalpm * @{ @@ -436,148 +434,6 @@ alpm_list_t SYMEXPORT *alpm_db_search(pmdb_t *db, const alpm_list_t* needles) return(_alpm_db_search(db, needles)); } -/* This function is mostly the same as sync.c find_replacements and sysupgrade - * functions, and we should be able to combine them - this is an interim - * solution made for -Qu operation */ -/** Get a list of upgradable packages on the current system - * @return a pmsyncpkg_t list of packages that are out of date - */ -alpm_list_t SYMEXPORT *alpm_db_get_upgrades(void) -{ - alpm_list_t *syncpkgs = NULL; - const alpm_list_t *i, *j, *k, *m; - - ALPM_LOG_FUNC; - - /* TODO holy nested loops, Batman! */ - /* check for "recommended" package replacements */ - _alpm_log(PM_LOG_DEBUG, "checking for package replacements\n"); - for(i = handle->dbs_sync; i; i = i->next) { - for(j = _alpm_db_get_pkgcache(i->data); j; j = j->next) { - pmpkg_t *spkg = j->data; - - for(k = alpm_pkg_get_replaces(spkg); k; k = k->next) { - - for(m = _alpm_db_get_pkgcache(handle->db_local); m; m = m->next) { - pmpkg_t *lpkg = m->data; - - if(strcmp(k->data, alpm_pkg_get_name(lpkg)) == 0) { - _alpm_log(PM_LOG_DEBUG, "checking replacement '%s' for package '%s'\n", - (char *)k->data, alpm_pkg_get_name(spkg)); - if(_alpm_pkg_should_ignore(spkg) || _alpm_pkg_should_ignore(lpkg)) { - _alpm_log(PM_LOG_WARNING, _("%s-%s: ignoring package upgrade (to be replaced by %s-%s)\n"), - alpm_pkg_get_name(lpkg), alpm_pkg_get_version(lpkg), - alpm_pkg_get_name(spkg), alpm_pkg_get_version(spkg)); - } else { - /* assume all replaces=() packages are accepted */ - pmsyncpkg_t *sync = NULL; - pmpkg_t *dummy = _alpm_pkg_new(alpm_pkg_get_name(lpkg), NULL); - if(dummy == NULL) { - pm_errno = PM_ERR_MEMORY; - goto error; - } - - pmsyncpkg_t *syncpkg; - syncpkg = _alpm_sync_find(syncpkgs, alpm_pkg_get_name(spkg)); - - if(syncpkg) { - /* found it -- just append to the replaces list */ - sync->data = alpm_list_add(sync->data, dummy); - } else { - /* none found -- enter pkg into the final sync list */ - sync = _alpm_sync_new(PM_SYNC_TYPE_REPLACE, spkg, NULL); - if(sync == NULL) { - _alpm_pkg_free(dummy); - pm_errno = PM_ERR_MEMORY; - goto error; - } - sync->data = alpm_list_add(NULL, dummy); - syncpkgs = alpm_list_add(syncpkgs, sync); - } - _alpm_log(PM_LOG_DEBUG, "%s-%s elected for upgrade (to be replaced by %s-%s)\n", - alpm_pkg_get_name(lpkg), alpm_pkg_get_version(lpkg), - alpm_pkg_get_name(spkg), alpm_pkg_get_version(spkg)); - } - break; - } - } - } - } - } - - /* now do normal upgrades */ - for(i = _alpm_db_get_pkgcache(handle->db_local); i; i = i->next) { - int replace=0; - pmpkg_t *local = i->data; - pmpkg_t *spkg = NULL; - pmsyncpkg_t *sync; - - for(j = handle->dbs_sync; !spkg && j; j = j->next) { - spkg = _alpm_db_get_pkgfromcache(j->data, alpm_pkg_get_name(local)); - } - if(spkg == NULL) { - _alpm_log(PM_LOG_DEBUG, "'%s' not found in sync db -- skipping\n", - alpm_pkg_get_name(local)); - continue; - } - - /* we don't care about a to-be-replaced package's newer version */ - for(j = syncpkgs; j && !replace; j=j->next) { - sync = j->data; - if(sync->type == PM_SYNC_TYPE_REPLACE) { - if(_alpm_pkg_find(alpm_pkg_get_name(spkg), sync->data)) { - replace=1; - } - } - } - if(replace) { - _alpm_log(PM_LOG_DEBUG, "'%s' is already elected for removal -- skipping\n", - alpm_pkg_get_name(local)); - continue; - } - - if(alpm_pkg_compare_versions(local, spkg)) { - _alpm_log(PM_LOG_DEBUG, "%s elected for upgrade (%s => %s)\n", - alpm_pkg_get_name(local), alpm_pkg_get_version(local), - alpm_pkg_get_version(spkg)); - - pmsyncpkg_t *syncpkg; - syncpkg = _alpm_sync_find(syncpkgs, alpm_pkg_get_name(local)); - - if(!syncpkg) { - /* If package is in the ignorepkg list, skip it */ - if(_alpm_pkg_should_ignore(spkg)) { - continue; - } - pmpkg_t *dummy = _alpm_pkg_new(alpm_pkg_get_name(local), - alpm_pkg_get_version(local)); - if(dummy == NULL) { - goto error; - } - sync = _alpm_sync_new(PM_SYNC_TYPE_UPGRADE, spkg, dummy); - if(sync == NULL) { - _alpm_pkg_free(dummy); - goto error; - } - syncpkgs = alpm_list_add(syncpkgs, sync); - } - } - } - - return(syncpkgs); -error: - if(syncpkgs) { - alpm_list_t *tmp; - for(tmp = syncpkgs; tmp; tmp = alpm_list_next(tmp)) { - if(tmp->data) { - _alpm_sync_free(tmp->data); - } - } - alpm_list_free(syncpkgs); - } - return(NULL); -} - /** @} */ pmdb_t *_alpm_db_new(const char *dbpath, const char *treename) diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index b13a0943..16b1998d 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -87,16 +87,33 @@ void _alpm_sync_free(pmsyncpkg_t *sync) FREE(sync); } +static void synclist_free(alpm_list_t *syncpkgs) +{ + if(syncpkgs) { + alpm_list_t *tmp; + for(tmp = syncpkgs; tmp; tmp = alpm_list_next(tmp)) { + if(tmp->data) { + _alpm_sync_free(tmp->data); + } + } + alpm_list_free(syncpkgs); + } + +} + /* Find recommended replacements for packages during a sync. - * (refactored from _alpm_sync_prepare) */ static int find_replacements(pmtrans_t *trans, pmdb_t *db_local, - alpm_list_t *dbs_sync) + alpm_list_t *dbs_sync, alpm_list_t **syncpkgs) { alpm_list_t *i, *j, *k; /* wow */ ALPM_LOG_FUNC; + if(syncpkgs == NULL) { + return(-1); + } + /* check for "recommended" package replacements */ _alpm_log(PM_LOG_DEBUG, "checking for package replacements\n"); for(i = dbs_sync; i; i = i->next) { @@ -123,121 +140,141 @@ static int find_replacements(pmtrans_t *trans, pmdb_t *db_local, alpm_pkg_get_name(spkg), alpm_pkg_get_version(spkg)); } else { /* get confirmation for the replacement */ - int doreplace = 0; - QUESTION(trans, PM_TRANS_CONV_REPLACE_PKG, lpkg, spkg, db->treename, &doreplace); + if(trans) { + int doreplace = 0; + QUESTION(trans, PM_TRANS_CONV_REPLACE_PKG, lpkg, spkg, db->treename, &doreplace); + if(!doreplace) { + continue; + } + } - if(doreplace) { - /* if confirmed, add this to the 'final' list, designating 'lpkg' as - * the package to replace. - */ - pmsyncpkg_t *sync; - pmpkg_t *dummy = _alpm_pkg_new(alpm_pkg_get_name(lpkg), NULL); - if(dummy == NULL) { + /* if confirmed, add this to the 'final' list, designating 'lpkg' as + * the package to replace. + */ + pmsyncpkg_t *sync; + pmpkg_t *dummy = _alpm_pkg_new(alpm_pkg_get_name(lpkg), NULL); + if(dummy == NULL) { + pm_errno = PM_ERR_MEMORY; + synclist_free(*syncpkgs); + return(-1); + } + /* check if spkg->name is already in the packages list. */ + sync = _alpm_sync_find(*syncpkgs, alpm_pkg_get_name(spkg)); + if(sync) { + /* found it -- just append to the replaces list */ + sync->data = alpm_list_add(sync->data, dummy); + } else { + /* none found -- enter pkg into the final sync list */ + sync = _alpm_sync_new(PM_SYNC_TYPE_REPLACE, spkg, NULL); + if(sync == NULL) { + _alpm_pkg_free(dummy); pm_errno = PM_ERR_MEMORY; - goto error; + synclist_free(*syncpkgs); + return(-1); } - /* check if spkg->name is already in the packages list. */ - sync = _alpm_sync_find(trans->packages, alpm_pkg_get_name(spkg)); - if(sync) { - /* found it -- just append to the replaces list */ - sync->data = alpm_list_add(sync->data, dummy); - } else { - /* none found -- enter pkg into the final sync list */ - sync = _alpm_sync_new(PM_SYNC_TYPE_REPLACE, spkg, NULL); - if(sync == NULL) { - _alpm_pkg_free(dummy); - pm_errno = PM_ERR_MEMORY; - goto error; - } - sync->data = alpm_list_add(NULL, dummy); - trans->packages = alpm_list_add(trans->packages, sync); - } - _alpm_log(PM_LOG_DEBUG, "%s-%s elected for upgrade (to be replaced by %s-%s)\n", - alpm_pkg_get_name(lpkg), alpm_pkg_get_version(lpkg), - alpm_pkg_get_name(spkg), alpm_pkg_get_version(spkg)); + sync->data = alpm_list_add(NULL, dummy); + *syncpkgs = alpm_list_add(*syncpkgs, sync); } + _alpm_log(PM_LOG_DEBUG, "%s-%s elected for upgrade (to be replaced by %s-%s)\n", + alpm_pkg_get_name(lpkg), alpm_pkg_get_version(lpkg), + alpm_pkg_get_name(spkg), alpm_pkg_get_version(spkg)); } } } } return(0); -error: - return(-1); } -/* TODO reimplement this in terms of alpm_get_upgrades */ -int _alpm_sync_sysupgrade(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync) +/** Get a list of upgradable packages on the current system + * Adds out of date packages to *list. + * @arg list pointer to a list of pmsyncpkg_t. + */ +int SYMEXPORT alpm_sync_sysupgrade(pmdb_t *db_local, + alpm_list_t *dbs_sync, alpm_list_t **syncpkgs) +{ + return(_alpm_sync_sysupgrade(NULL, db_local, dbs_sync, syncpkgs)); +} + +int _alpm_sync_sysupgrade(pmtrans_t *trans, + pmdb_t *db_local, alpm_list_t *dbs_sync, alpm_list_t **syncpkgs) { alpm_list_t *i, *j; ALPM_LOG_FUNC; + if(syncpkgs == NULL) { + return(-1); + } /* check for "recommended" 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_DEBUG, "checking for package upgrades\n"); - for(i = _alpm_db_get_pkgcache(db_local); i; i = i->next) { - 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, alpm_pkg_get_name(local)); - } - if(spkg == NULL) { - _alpm_log(PM_LOG_DEBUG, "'%s' not found in sync db -- skipping\n", - alpm_pkg_get_name(local)); - continue; - } + if(find_replacements(trans, db_local, dbs_sync, syncpkgs)) { + return(-1); + } - /* 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_find(alpm_pkg_get_name(spkg), sync->data)) { - replace=1; - } + /* match installed packages with the sync dbs and compare versions */ + _alpm_log(PM_LOG_DEBUG, "checking for package upgrades\n"); + for(i = _alpm_db_get_pkgcache(db_local); i; i = i->next) { + 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, alpm_pkg_get_name(local)); + } + if(spkg == NULL) { + _alpm_log(PM_LOG_DEBUG, "'%s' not found in sync db -- skipping\n", + alpm_pkg_get_name(local)); + continue; + } + + /* we don't care about a to-be-replaced package's newer version */ + for(j = *syncpkgs; j && !replace; j=j->next) { + sync = j->data; + if(sync->type == PM_SYNC_TYPE_REPLACE) { + if(_alpm_pkg_find(alpm_pkg_get_name(spkg), sync->data)) { + replace = 1; } } - if(replace) { - _alpm_log(PM_LOG_DEBUG, "'%s' is already elected for removal -- skipping\n", - alpm_pkg_get_name(local)); - continue; - } + } + if(replace) { + _alpm_log(PM_LOG_DEBUG, "'%s' is already elected for removal -- skipping\n", + alpm_pkg_get_name(local)); + continue; + } - /* compare versions and see if we need to upgrade */ - if(alpm_pkg_compare_versions(local, spkg)) { - _alpm_log(PM_LOG_DEBUG, "%s elected for upgrade (%s => %s)\n", - alpm_pkg_get_name(local), alpm_pkg_get_version(local), - alpm_pkg_get_version(spkg)); - if(!_alpm_sync_find(trans->packages, alpm_pkg_get_name(spkg))) { - /* If package is in the ignorepkg list, skip it */ - if(_alpm_pkg_should_ignore(spkg)) { - _alpm_log(PM_LOG_WARNING, _("%s: ignoring package upgrade (%s => %s)\n"), - alpm_pkg_get_name(local), alpm_pkg_get_version(local), - alpm_pkg_get_version(spkg)); - continue; - } - pmpkg_t *tmp = _alpm_pkg_dup(local); - if(tmp == NULL) { - goto error; - } - sync = _alpm_sync_new(PM_SYNC_TYPE_UPGRADE, spkg, tmp); - if(sync == NULL) { - _alpm_pkg_free(tmp); - goto error; - } - trans->packages = alpm_list_add(trans->packages, sync); + /* compare versions and see if we need to upgrade */ + if(alpm_pkg_compare_versions(local, spkg)) { + _alpm_log(PM_LOG_DEBUG, "%s elected for upgrade (%s => %s)\n", + alpm_pkg_get_name(local), alpm_pkg_get_version(local), + alpm_pkg_get_version(spkg)); + if(!_alpm_sync_find(*syncpkgs, alpm_pkg_get_name(spkg))) { + /* If package is in the ignorepkg list, skip it */ + if(_alpm_pkg_should_ignore(spkg)) { + _alpm_log(PM_LOG_WARNING, _("%s: ignoring package upgrade (%s => %s)\n"), + alpm_pkg_get_name(local), alpm_pkg_get_version(local), + alpm_pkg_get_version(spkg)); + continue; + } + + pmpkg_t *tmp = _alpm_pkg_dup(local); + if(tmp == NULL) { + pm_errno = PM_ERR_MEMORY; + synclist_free(*syncpkgs); + return(-1); + } + sync = _alpm_sync_new(PM_SYNC_TYPE_UPGRADE, spkg, tmp); + if(sync == NULL) { + _alpm_pkg_free(tmp); + pm_errno = PM_ERR_MEMORY; + synclist_free(*syncpkgs); + return(-1); } + *syncpkgs = alpm_list_add(*syncpkgs, sync); } } - - return(0); } -error: - /* if we're here, it's an error */ - return(-1); + + return(0); } int _alpm_sync_addtarget(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync, char *name) diff --git a/lib/libalpm/sync.h b/lib/libalpm/sync.h index a5f35607..0ef42627 100644 --- a/lib/libalpm/sync.h +++ b/lib/libalpm/sync.h @@ -35,7 +35,9 @@ struct __pmsyncpkg_t { pmsyncpkg_t *_alpm_sync_new(int type, pmpkg_t *spkg, void *data); void _alpm_sync_free(pmsyncpkg_t *data); -int _alpm_sync_sysupgrade(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync); +int _alpm_sync_sysupgrade(pmtrans_t *trans, + pmdb_t *db_local, alpm_list_t *dbs_sync, alpm_list_t **syncpkgs); + int _alpm_sync_addtarget(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync, char *name); int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync, alpm_list_t **data); int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data); diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c index b7085ba1..19ae2b6c 100644 --- a/lib/libalpm/trans.c +++ b/lib/libalpm/trans.c @@ -298,7 +298,8 @@ int _alpm_trans_sysupgrade(pmtrans_t *trans) /* Sanity checks */ ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1)); - return(_alpm_sync_sysupgrade(trans, handle->db_local, handle->dbs_sync)); + return(_alpm_sync_sysupgrade(trans, handle->db_local, handle->dbs_sync, + &(trans->packages))); } /** Add a target to the transaction. |