diff options
Diffstat (limited to 'lib/libalpm/sync.c')
| -rw-r--r-- | lib/libalpm/sync.c | 96 |
1 files changed, 79 insertions, 17 deletions
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index 1d4108dd..8e839b0c 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -26,6 +26,7 @@ /* pacman */ #include "log.h" #include "util.h" +#include "error.h" #include "list.h" #include "package.h" #include "db.h" @@ -53,6 +54,11 @@ pmsync_t *sync_new(int type, pmpkg_t *lpkg, pmpkg_t *spkg) return(sync); } +int sync_parsedb(char *archive) +{ + return(0); +} + int sync_sysupgrade(PMList **data) { PMList *i, *j, *k; @@ -121,24 +127,20 @@ int sync_sysupgrade(PMList **data) /* local version is newer */ _alpm_log(PM_LOG_FLOW1, "%s-%s: local version is newer", local->name, local->version); - continue; } else if(cmp == 0) { /* versions are identical */ - continue; } else if(pm_list_is_strin(i->data, handle->ignorepkg)) { /* package should be ignored (IgnorePkg) */ _alpm_log(PM_LOG_FLOW1, "%s-%s: ignoring package upgrade (%s)", local->name, local->version, spkg->version); - continue; - } - - sync = sync_new(PM_SYSUPG_UPGRADE, local, spkg); - if(sync == NULL) { - pm_errno = PM_ERR_MEMORY; - goto error; + } else { + sync = sync_new(PM_SYSUPG_UPGRADE, local, spkg); + if(sync == NULL) { + pm_errno = PM_ERR_MEMORY; + goto error; + } + targets = pm_list_add(targets, sync); } - - targets = pm_list_add(targets, sync); } *data = targets; @@ -150,8 +152,69 @@ error: return(-1); } -int sync_resolvedeps(PMList **syncs) +int sync_addtarget(pmdb_t *db, PMList *dbs_sync, pmtrans_t *trans, char *name) { + char targline[(PKG_NAME_LEN-1)+1+(DB_TREENAME_LEN-1)+1]; + char *targ, *treename; + PMList *j; + pmpkg_t *local; + pmpkg_t *sync = NULL; + int cmp; + + ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1)); + ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1)); + ASSERT(name != NULL, RET_ERR(PM_ERR_WRONG_ARGS, -1)); + + strncpy(targline, name, (PKG_NAME_LEN-1)+1+(DB_TREENAME_LEN-1)+1); + targ = strchr(targline, '/'); + if(targ) { + *targ = '\0'; + targ++; + treename = targline; + for(j = dbs_sync; j && !sync; j = j->next) { + pmdb_t *dbs = j->data; + if(strcmp(dbs->treename, targline) == 0) { + sync = alpm_db_readpkg(dbs, targ); + } + } + } else { + targ = targline; + for(j = dbs_sync; j && !sync; j = j->next) { + pmdb_t *dbs = j->data; + sync = alpm_db_readpkg(dbs, targ); + } + } + + if(sync == NULL) { + RET_ERR(PM_ERR_PKG_NOT_FOUND, -1); + } + + /* if not a sysupgrade, compare versions and determine if it is necessary */ + if(!trans->flags & PM_TRANS_FLAG_SYSUPG) { + local = alpm_db_readpkg(db, name); + if(local) { + cmp = alpm_pkg_vercmp(local->version, sync->version); + if(cmp > 0) { + /* local version is newer - get confirmation first */ + /* ORE + if(!yesno(":: %s-%s: local version is newer. Upgrade anyway? [Y/n] ", lpkgname, lpkgver)) { + }*/ + _alpm_log(PM_LOG_WARNING, "%s-%s: local version is newer -- skipping"); + return(0); + } else if(cmp == 0) { + /* versions are identical */ + /* ORE + if(!yesno(":: %s-%s: is up to date. Upgrade anyway? [Y/n] ", lpkgname, lpkgver)) { + }*/ + _alpm_log(PM_LOG_WARNING, "%s-%s: is up to date -- skipping"); + return(0); + } + } + } + + /* add the package to the transaction */ + trans->packages = pm_list_add(trans->packages, sync); + return(0); } @@ -159,10 +222,12 @@ int sync_prepare(pmdb_t *db, pmtrans_t *trans, PMList **data) { PMList *i; PMList *trail = NULL; + PMList *list = NULL; /* Resolve targets dependencies */ - for(i = trans->targets; i; i = i->next) { - if(resolvedeps(handle->db_local, handle->dbs_sync, i->data, trans->targets, trail, data) == -1) { + for(i = trans->packages; i; i = i->next) { + pmpkg_t *sync = i->data; + if(resolvedeps(handle->db_local, handle->dbs_sync, sync, list, trail) == -1) { /* pm_errno is set by resolvedeps */ goto error; } @@ -204,11 +269,8 @@ int sync_commit(pmdb_t *db, pmtrans_t *trans) for(i = files; i; i = i->next) { trans_addtarget(tr, i->data); } - trans_prepare(tr, &data); - trans_commit(tr); - trans_free(tr); /* propagate replaced packages' requiredby fields to their new owners */ |