| index : pacman | |
| Archlinux32 fork of pacman | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | lib/libalpm/alpm.h | 22 | ||||
| -rw-r--r-- | lib/libalpm/be_local.c | 1 | ||||
| -rw-r--r-- | lib/libalpm/be_sync.c | 4 | ||||
| -rw-r--r-- | lib/libalpm/db.c | 22 | ||||
| -rw-r--r-- | lib/libalpm/db.h | 1 | ||||
| -rw-r--r-- | lib/libalpm/deps.c | 15 | ||||
| -rw-r--r-- | lib/libalpm/sync.c | 15 |
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index c6d97c59..b049007c 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -709,6 +709,28 @@ alpm_list_t *alpm_db_get_groupcache(alpm_db_t *db); */ alpm_list_t *alpm_db_search(alpm_db_t *db, const alpm_list_t *needles); +typedef enum _alpm_db_usage_ { + ALPM_DB_USAGE_SYNC = 1, + ALPM_DB_USAGE_SEARCH = (1 << 1), + ALPM_DB_USAGE_INSTALL = (1 << 2), + ALPM_DB_USAGE_UPGRADE = (1 << 3), + ALPM_DB_USAGE_ALL = (1 << 4) - 1, +} alpm_db_usage_t; + +/** Sets the usage of a database. + * @param db pointer to the package database to set the status for + * @param usage a bitmask of alpm_db_usage_t values + * @return 0 on success, or -1 on error + */ +int alpm_db_set_usage(alpm_db_t *db, alpm_db_usage_t usage); + +/** Gets the usage of a database. + * @param db pointer to the package database to get the status of + * @param usage pointer to an alpm_db_usage_t to store db's status + * @return 0 on success, or -1 on error + */ +int alpm_db_get_usage(alpm_db_t *db, alpm_db_usage_t *usage); + /** @} */ /** @addtogroup alpm_api_packages Package Functions diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c index 49b1c742..2c18a453 100644 --- a/lib/libalpm/be_local.c +++ b/lib/libalpm/be_local.c @@ -1091,6 +1091,7 @@ alpm_db_t *_alpm_db_register_local(alpm_handle_t *handle) } db->ops = &local_db_ops; db->handle = handle; + db->usage = ALPM_DB_USAGE_ALL; if(local_db_validate(db)) { /* pm_errno set in local_db_validate() */ diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c index 0b996843..123d9539 100644 --- a/lib/libalpm/be_sync.c +++ b/lib/libalpm/be_sync.c @@ -183,6 +183,10 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db) ASSERT(db != handle->db_local, RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1)); ASSERT(db->servers != NULL, RET_ERR(handle, ALPM_ERR_SERVER_NONE, -1)); + if(!(db->usage & ALPM_DB_USAGE_SYNC)) { + return 0; + } + syncpath = get_sync_dir(handle); if(!syncpath) { return -1; diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c index 3a04a87b..3245d64f 100644 --- a/lib/libalpm/db.c +++ b/lib/libalpm/db.c @@ -292,6 +292,23 @@ alpm_list_t SYMEXPORT *alpm_db_search(alpm_db_t *db, const alpm_list_t *needles) return _alpm_db_search(db, needles); } +/** Sets the usage bitmask for a repo */ +int SYMEXPORT alpm_db_set_usage(alpm_db_t *db, alpm_db_usage_t usage) +{ + ASSERT(db != NULL, return -1); + db->usage = usage; + return 0; +} + +/** Gets the usage bitmask for a repo */ +int SYMEXPORT alpm_db_get_usage(alpm_db_t *db, alpm_db_usage_t *usage) +{ + ASSERT(db != NULL, return -1); + ASSERT(usage != NULL, return -1); + *usage = db->usage; + return 0; +} + /** @} */ @@ -365,6 +382,11 @@ alpm_list_t *_alpm_db_search(alpm_db_t *db, const alpm_list_t *needles) { const alpm_list_t *i, *j, *k; alpm_list_t *ret = NULL; + + if(!(db->usage & ALPM_DB_USAGE_SEARCH)) { + return NULL; + } + /* copy the pkgcache- we will free the list var after each needle */ alpm_list_t *list = alpm_list_copy(_alpm_db_get_pkgcache(db)); diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h index 80292933..4bb6ee91 100644 --- a/lib/libalpm/db.h +++ b/lib/libalpm/db.h @@ -73,6 +73,7 @@ struct __alpm_db_t { /* flags determining validity, local, loaded caches, etc. */ enum _alpm_dbstatus_t status; alpm_siglevel_t siglevel; + alpm_db_usage_t usage; }; diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index c8aabb2d..745eac17 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -654,7 +654,14 @@ static alpm_pkg_t *resolvedep(alpm_handle_t *handle, alpm_depend_t *dep, /* 1. literals */ for(i = dbs; i; i = i->next) { - alpm_pkg_t *pkg = _alpm_db_get_pkgfromcache(i->data, dep->name); + alpm_pkg_t *pkg; + alpm_db_t *db = i->data; + + if(!(db->usage & (ALPM_DB_USAGE_INSTALL|ALPM_DB_USAGE_UPGRADE))) { + continue; + } + + pkg = _alpm_db_get_pkgfromcache(db, dep->name); if(pkg && _alpm_depcmp_literal(pkg, dep) && !alpm_pkg_find(excluding, pkg->name)) { if(_alpm_pkg_should_ignore(handle, pkg)) { @@ -676,7 +683,11 @@ static alpm_pkg_t *resolvedep(alpm_handle_t *handle, alpm_depend_t *dep, } /* 2. satisfiers (skip literals here) */ for(i = dbs; i; i = i->next) { - for(j = _alpm_db_get_pkgcache(i->data); j; j = j->next) { + alpm_db_t *db = i->data; + if(!(db->usage & (ALPM_DB_USAGE_INSTALL|ALPM_DB_USAGE_UPGRADE))) { + continue; + } + for(j = _alpm_db_get_pkgcache(db); j; j = j->next) { alpm_pkg_t *pkg = j->data; /* with hash != hash, we can even skip the strcmp() as we know they can't * possibly be the same string */ diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index f9217bd4..98c0bc1d 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -60,7 +60,12 @@ alpm_pkg_t SYMEXPORT *alpm_sync_newversion(alpm_pkg_t *pkg, alpm_list_t *dbs_syn pkg->handle->pm_errno = 0; for(i = dbs_sync; !spkg && i; i = i->next) { - spkg = _alpm_db_get_pkgfromcache(i->data, pkg->name); + alpm_db_t *db = i->data; + if(!(db->usage & ALPM_DB_USAGE_SEARCH)) { + continue; + } + + spkg = _alpm_db_get_pkgfromcache(db, pkg->name); } if(spkg == NULL) { @@ -212,8 +217,14 @@ int SYMEXPORT alpm_sync_sysupgrade(alpm_handle_t *handle, int enable_downgrade) /* Search for replacers then literal (if no replacer) in each sync database. */ for(j = handle->dbs_sync; j; j = j->next) { alpm_db_t *sdb = j->data; - alpm_list_t *replacers = check_replacers(handle, lpkg, sdb); + alpm_list_t *replacers; + + if(!(sdb->usage & ALPM_DB_USAGE_UPGRADE)) { + continue; + } + /* Check sdb */ + replacers = check_replacers(handle, lpkg, sdb); if(replacers) { trans->add = alpm_list_join(trans->add, replacers); /* jump to next local package */ |