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authorAurelien Foret <aurelien@archlinux.org>2005-04-23 17:18:31 +0000
committerAurelien Foret <aurelien@archlinux.org>2005-04-23 17:18:31 +0000
commite2b474b1309594c610a2cf25f35b349575d88223 (patch)
tree47e19d9745c290cca2b5a8fb3bee1d6150a41b59 /lib/libalpm/add.c
parente56980597b90b5107f577c25b25c1a0818d61d7a (diff)
rework the cache handling to avoid as much as possible calls to db_scan()
Diffstat (limited to 'lib/libalpm/add.c')
-rw-r--r--lib/libalpm/add.c36
1 files changed, 13 insertions, 23 deletions
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c
index 64c06dc4..12546c8e 100644
--- a/lib/libalpm/add.c
+++ b/lib/libalpm/add.c
@@ -273,11 +273,13 @@ int add_commit(pmtrans_t *trans, pmdb_t *db)
/* we'll need the full record for backup checks later */
oldpkg = pkg_new();
- STRNCPY(oldpkg->name, info->name, PKG_NAME_LEN);
- STRNCPY(oldpkg->version, info->version, PKG_VERSION_LEN);
- oldpkg->backup = _alpm_list_strdup(info->backup);
- /* ORE
- oldpkg->reason = info->reason;*/
+ if(oldpkg) {
+ STRNCPY(oldpkg->name, info->name, PKG_NAME_LEN);
+ STRNCPY(oldpkg->version, info->version, PKG_VERSION_LEN);
+ oldpkg->backup = _alpm_list_strdup(info->backup);
+ /* ORE
+ oldpkg->reason = info->reason;*/
+ }
/* pre_upgrade scriptlet */
if(info->scriptlet) {
@@ -364,16 +366,15 @@ int add_commit(pmtrans_t *trans, pmdb_t *db)
}*/
/* make an install date (in UTC) */
STRNCPY(info->installdate, asctime(gmtime(&t)), sizeof(info->installdate));
+ _alpm_log(PM_LOG_FLOW2, "adding database entry %s", info->name);
if(db_write(db, info, INFRQ_ALL)) {
_alpm_log(PM_LOG_ERROR, "could not update database entry %s/%s-%s", db->treename, info->name, info->version);
alpm_logaction(NULL, "error updating database for %s-%s!", info->name, info->version);
RET_ERR(PM_ERR_DB_WRITE, -1);
}
- /* ORE
- in case of an installation, then add info in the pkgcache
- in case of an upgrade, then replace the existing one (or just add because
- trans_remove should already has removed it?
- something like db_cache_addpkg(db, pkgdup(info)); (should also free db->grpcache) */
+ if(db_add_pkgincache(db, info) == -1) {
+ _alpm_log(PM_LOG_ERROR, "could not add entry %s in cache", info->name);
+ }
/* update dependency packages' REQUIREDBY fields */
_alpm_log(PM_LOG_FLOW2, "updating dependency packages 'requiredby' fields");
@@ -387,7 +388,7 @@ int add_commit(pmtrans_t *trans, pmdb_t *db)
/* ORE
same thing here: we should browse the cache instead of using db_scan */
- depinfo = db_scan(db, depend.name, INFRQ_DESC|INFRQ_DEPENDS);
+ depinfo = db_get_pkgfromcache(db, depend.name);
if(depinfo == NULL) {
/* look for a provides package */
/* ORE
@@ -399,7 +400,7 @@ int add_commit(pmtrans_t *trans, pmdb_t *db)
* the first one.
*/
/* use the first one */
- depinfo = db_scan(db, ((pmpkg_t *)provides->data)->name, INFRQ_DESC|INFRQ_DEPENDS);
+ depinfo = db_get_pkgfromcache(db, ((pmpkg_t *)provides->data)->name);
FREELISTPTR(provides);
if(depinfo == NULL) {
/* wtf */
@@ -409,15 +410,11 @@ int add_commit(pmtrans_t *trans, pmdb_t *db)
continue;
}
}
- /* ORE
- if depinfo points on a package from the cache, the cache will be updated
- automatically here! */
depinfo->requiredby = pm_list_add(depinfo->requiredby, strdup(info->name));
_alpm_log(PM_LOG_DEBUG, "updating 'requiredby' field for package %s", depinfo->name);
if(db_write(db, depinfo, INFRQ_DEPENDS)) {
_alpm_log(PM_LOG_ERROR, "could not update 'requiredby' database entry %s/%s-%s", db->treename, depinfo->name, depinfo->version);
}
- FREEPKG(depinfo);
}
/* Extract the .tar.gz package */
@@ -640,13 +637,6 @@ int add_commit(pmtrans_t *trans, pmdb_t *db)
}
FREEPKG(oldpkg);
-
- /* cache needs to be rebuilt */
- /* ORE
- cache should be updated and never freed/reloaded from scratch each time a
- package is added!!! */
- db_free_pkgcache(db);
-
}
/* run ldconfig if it exists */