- reworked pmsyncpkg_t structure

- got ride of uneeded handle external references

1 files changed, 52 insertions, 56 deletions

diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 41a0b918..d4029435 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -40,9 +40,13 @@
 #include "rpmvercmp.h"
 #include "handle.h"
 
+/* ORE
+set CACHEDIR as a library option? */
+#define PM_CACHEDIR "var/cache/pacman/pkg"
+
 extern pmhandle_t *handle;
 
-pmsyncpkg_t *sync_new(int type, pmpkg_t *lpkg, pmpkg_t *spkg)
+pmsyncpkg_t *sync_new(int type, pmpkg_t *spkg, void *data)
 {
 	pmsyncpkg_t *sync;
 
@@ -51,9 +55,13 @@ pmsyncpkg_t *sync_new(int type, pmpkg_t *lpkg, pmpkg_t *spkg)
 	}
 
 	sync->type = type;
-	sync->lpkg = lpkg;
-	sync->spkg = spkg;
-	sync->replaces = NULL;
+	sync->pkg = spkg;
+
+	if(sync->type == PM_SYNC_TYPE_REPLACE) {
+		sync->data = pm_list_add(NULL, data);
+	} else {
+		sync->data = data;
+	}
 	
 	return(sync);
 }
@@ -61,7 +69,9 @@ pmsyncpkg_t *sync_new(int type, pmpkg_t *lpkg, pmpkg_t *spkg)
 void sync_free(pmsyncpkg_t *sync)
 {
 	if(sync) {
-		FREELISTPTR(sync->replaces);
+		if(sync->type == PM_SYNC_TYPE_REPLACE) {
+			FREELISTPTR(sync->data);
+		}
 		free(sync);
 	}
 }
@@ -77,7 +87,7 @@ static pmsyncpkg_t* find_pkginsync(char *needle, PMList *haystack)
 
 	for(i = haystack; i && !found; i = i->next) {
 		sync = i->data;
-		if(sync && !strcmp(sync->spkg->name, needle)) {
+		if(sync && !strcmp(sync->pkg->name, needle)) {
 			found = 1;
 		}
 	}
@@ -91,7 +101,7 @@ static pmsyncpkg_t* find_pkginsync(char *needle, PMList *haystack)
 /* It returns a PMList of packages extracted from the given archive
  * (the archive must have been generated by gensync)
  */
-PMList *sync_load_archive(char *archive)
+PMList *sync_load_dbarchive(char *archive)
 {
 	PMList *lp = NULL;
 	DIR *dir = NULL;
@@ -125,39 +135,32 @@ error:
 	return(NULL);
 }
 
-int sync_sysupgrade(PMList **data)
+int sync_sysupgrade(pmtrans_t *trans, pmdb_t *db_local, PMList *dbs_sync)
 {
 	PMList *i, *j, *k;
-	PMList *targets = NULL;
-
-	*data = NULL;
 
 	/* check for "recommended" package replacements */
-	for(i = handle->dbs_sync; i; i = i->next) {
+	for(i = dbs_sync; i; i = i->next) {
 		PMList *j;
-
 		for(j = db_get_pkgcache(i->data); j; j = j->next) {
 			pmpkg_t *spkg = j->data;
-
 			for(k = spkg->replaces; k; k = k->next) {
 				PMList *m;
-
-				for(m = db_get_pkgcache(handle->db_local); m; m = m->next) {
+				for(m = db_get_pkgcache(db_local); m; m = m->next) {
 					pmpkg_t *lpkg = m->data;
-
 					if(!strcmp(k->data, lpkg->name)) {
 						if(pm_list_is_strin(lpkg->name, handle->ignorepkg)) {
 							_alpm_log(PM_LOG_WARNING, "%s-%s: ignoring package upgrade (to be replaced by %s-%s)",
 								lpkg->name, lpkg->version, spkg->name, spkg->version);
 						} else {
-							pmsyncpkg_t *sync = sync_new(PM_SYNC_TYPE_REPLACE, lpkg, spkg);
+							pmsyncpkg_t *sync = sync_new(PM_SYNC_TYPE_REPLACE, spkg, lpkg);
 							if(sync == NULL) {
 								pm_errno = PM_ERR_MEMORY;
 								goto error;
 							}
 							_alpm_log(PM_LOG_DEBUG, "%s-%s elected for upgrade (to be replaced by %s-%s)",
 							          lpkg->name, lpkg->version, spkg->name, spkg->version);
-							targets = pm_list_add(targets, sync);
+							trans->packages = pm_list_add(trans->packages, sync);
 						}
 					}
 				}
@@ -166,14 +169,13 @@ int sync_sysupgrade(PMList **data)
 	}
 
 	/* match installed packages with the sync dbs and compare versions */
-	for(i = db_get_pkgcache(handle->db_local); i; i = i->next) {
+	for(i = db_get_pkgcache(db_local); i; i = i->next) {
 		int cmp;
 		pmpkg_t *local = i->data;
 		pmpkg_t *spkg = NULL;
 		pmsyncpkg_t *sync;
 
-		for(j = handle->dbs_sync; !spkg && j; j = j->next) {
-
+		for(j = dbs_sync; !spkg && j; j = j->next) {
 			for(k = db_get_pkgcache(j->data); !spkg && k; k = k->next) {
 				pmpkg_t *sp = k->data;
 				if(!strcmp(local->name, sp->name)) {
@@ -199,27 +201,24 @@ int sync_sysupgrade(PMList **data)
 			_alpm_log(PM_LOG_FLOW1, "%s-%s: ignoring package upgrade (%s)",
 				local->name, local->version, spkg->version);
 		} else {
-			sync = sync_new(PM_SYNC_TYPE_UPGRADE, local, spkg);
+			sync = sync_new(PM_SYNC_TYPE_UPGRADE, spkg, local);
 			if(sync == NULL) {
 				pm_errno = PM_ERR_MEMORY;
 				goto error;
 			}
 			_alpm_log(PM_LOG_DEBUG, "%s-%s elected for upgrade (%s => %s)",
 				local->name, local->version, local->version, spkg->version);
-			targets = pm_list_add(targets, sync);
+			trans->packages = pm_list_add(trans->packages, sync);
 		}
 	}
 
-	*data = targets;
-
 	return(0);
 
 error:
-	FREELIST(targets);
 	return(-1);
 }
 
-int sync_addtarget(pmdb_t *db, PMList *dbs_sync, pmtrans_t *trans, char *name)
+int sync_addtarget(pmtrans_t *trans, pmdb_t *db_local, PMList *dbs_sync, char *name)
 {
 	char targline[(PKG_NAME_LEN-1)+1+(DB_TREENAME_LEN-1)+1];
 	char *targ;
@@ -229,14 +228,10 @@ int sync_addtarget(pmdb_t *db, PMList *dbs_sync, pmtrans_t *trans, char *name)
 	pmsyncpkg_t *sync;
 	int cmp;
 
-	ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
+	ASSERT(db_local != 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));
 
-	if(trans->flags & PM_TRANS_FLAG_SYSUPG) {
-		RET_ERR(PM_ERR_XXX, -1);
-	}
-
 	strncpy(targline, name, (PKG_NAME_LEN-1)+1+(DB_TREENAME_LEN-1)+1);
 	targ = strchr(targline, '/');
 	if(targ) {
@@ -262,7 +257,7 @@ int sync_addtarget(pmdb_t *db, PMList *dbs_sync, pmtrans_t *trans, char *name)
 		RET_ERR(PM_ERR_PKG_NOT_FOUND, -1);
 	}
 
-	local = db_get_pkgfromcache(db, name);
+	local = db_get_pkgfromcache(db_local, name);
 	if(local) {
 		cmp = alpm_pkg_vercmp(local->version, spkg->version);
 		if(cmp > 0) {
@@ -284,7 +279,7 @@ int sync_addtarget(pmdb_t *db, PMList *dbs_sync, pmtrans_t *trans, char *name)
 
 	/* add the package to the transaction */
 	if(!find_pkginsync(spkg->name, trans->packages)) {
-		sync = sync_new(PM_SYNC_TYPE_UPGRADE, local, spkg);
+		sync = sync_new(PM_SYNC_TYPE_UPGRADE, spkg, local);
 		if(sync == NULL) {
 			RET_ERR(PM_ERR_MEMORY, -1);
 		}
@@ -294,14 +289,14 @@ int sync_addtarget(pmdb_t *db, PMList *dbs_sync, pmtrans_t *trans, char *name)
 	return(0);
 }
 
-int sync_prepare(pmdb_t *db, pmtrans_t *trans, PMList **data)
+int sync_prepare(pmtrans_t *trans, pmdb_t *db_local, PMList *dbs_sync, PMList **data)
 {
 	PMList *deps = NULL;
 	PMList *list = NULL;
 	PMList *trail = NULL;
 	PMList *i;
 
-	ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
+	ASSERT(db_local != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
 	ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1));
 	ASSERT(data != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1));
 
@@ -314,7 +309,7 @@ int sync_prepare(pmdb_t *db, pmtrans_t *trans, PMList **data)
 	if(!(trans->flags & PM_TRANS_FLAG_NODEPS)) {
 		for(i = trans->packages; i; i = i->next) {
 			pmsyncpkg_t *sync = i->data;
-			list = pm_list_add(list, sync->spkg);
+			list = pm_list_add(list, sync->pkg);
 		}
 		trail = pm_list_new();
 
@@ -323,9 +318,9 @@ int sync_prepare(pmdb_t *db, pmtrans_t *trans, PMList **data)
 		_alpm_log(PM_LOG_FLOW1, "resolving targets dependencies");
 		for(i = trans->packages; i; i = i->next) {
 			pmsyncpkg_t *sync = i->data;
-			pmpkg_t *spkg = sync->spkg;
+			pmpkg_t *spkg = sync->pkg;
 			_alpm_log(PM_LOG_FLOW1, "resolving dependencies for package %s", spkg->name);
-			if(resolvedeps(handle->db_local, handle->dbs_sync, spkg, list, trail) == -1) {
+			if(resolvedeps(db_local, dbs_sync, spkg, list, trail) == -1) {
 				/* pm_errno is set by resolvedeps */
 				goto error;
 			}
@@ -336,7 +331,7 @@ int sync_prepare(pmdb_t *db, pmtrans_t *trans, PMList **data)
 		for(i = list; i; i = i->next) {
 			pmpkg_t *spkg = i->data;
 			if(!find_pkginsync(spkg->name, trans->packages)) {
-				pmsyncpkg_t *sync = sync_new(PM_SYNC_TYPE_DEPEND, NULL, spkg);
+				pmsyncpkg_t *sync = sync_new(PM_SYNC_TYPE_DEPEND, spkg, NULL);
 				trans->packages = pm_list_add(trans->packages, sync);
 			}
 		}
@@ -345,7 +340,7 @@ int sync_prepare(pmdb_t *db, pmtrans_t *trans, PMList **data)
 		/* ORE
 		check for inter-conflicts and whatnot */
 		TRANS_CB(trans, PM_TRANS_EVT_INTERCONFLICTS_START, NULL, NULL);
-		deps = checkdeps(db, PM_TRANS_TYPE_UPGRADE, list);
+		deps = checkdeps(db_local, PM_TRANS_TYPE_UPGRADE, list);
 		if(deps) {
 			int errorout = 0;
 			_alpm_log(PM_LOG_FLOW1, "looking for unresolvable dependencies");
@@ -399,9 +394,9 @@ error:
 	return(-1);
 }
 
-int sync_commit(pmdb_t *db, pmtrans_t *trans)
+int sync_commit(pmtrans_t *trans, pmdb_t *db)
 {
-	PMList *i, *j = NULL;
+	PMList *i;
 	PMList *data;
 	pmtrans_t *tr;
 	char ldir[PATH_MAX];
@@ -409,11 +404,7 @@ int sync_commit(pmdb_t *db, pmtrans_t *trans)
 	ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
 	ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1));
 
-	/* ORE
-	set CACHEDIR as a library option? */
-#define PM_CACHEDIR "var/cache/pacman/pkg"
 	snprintf(ldir, PATH_MAX, "%s" PM_CACHEDIR, handle->root);
-#undef CACHEDIR
 
 	/* remove any conflicting packages (WITHOUT dep checks) */
 	/* ORE - alpm does not handle removal of conflicting pkgs for now */
@@ -424,15 +415,17 @@ int sync_commit(pmdb_t *db, pmtrans_t *trans)
 	if(tr == NULL) {
 		goto error;
 	}
-	for(i = trans->packages; i; i = i->next) {
+	/*for(i = trans->packages; i; i = i->next) {
 		pmsyncpkg_t *sync = i->data;
-		for(j = sync->replaces; j; j = j->next) {
-			pmpkg_t *pkg = j->data;
+		if(sync->type == PM_SYNC_TYPE_REPLACE) {
+			pmpkg_t *pkg = sync->lpkg;
 			if(trans_addtarget(tr, pkg->name)) {
 				goto error;
 			}
 		}
 	}
+	trans_prepare(tr, &data);
+	trans_commit(tr);*/
 	trans_free(tr);
 
 	/* install targets */
@@ -443,11 +436,13 @@ int sync_commit(pmdb_t *db, pmtrans_t *trans)
 	}
 	for(i = trans->packages; i; i = i->next) {
 		pmsyncpkg_t *sync = i->data;
-		pmpkg_t *spkg = sync->spkg;
-		char str[PATH_MAX];
-		snprintf(str, PATH_MAX, "%s/%s-%s" PM_EXT_PKG, ldir, spkg->name, spkg->version);
-		if(trans_addtarget(tr, str) == -1) {
-			goto error;
+		if(sync->type != PM_SYNC_TYPE_REPLACE) {
+			pmpkg_t *spkg = sync->pkg;
+			char str[PATH_MAX];
+			snprintf(str, PATH_MAX, "%s/%s-%s" PM_EXT_PKG, ldir, spkg->name, spkg->version);
+			if(trans_addtarget(tr, str) == -1) {
+				goto error;
+			}
 		}
 	}
 	if(trans_prepare(tr, &data) == -1) {
@@ -462,6 +457,7 @@ int sync_commit(pmdb_t *db, pmtrans_t *trans)
 	for(i = trans->packages; i; i = i->next) {
 		/*syncpkg_t *sync = (syncpkg_t*)i->data;
 		if(sync->replaces) {
+			PMList *j;
 			pkginfo_t *new = db_scan(db, sync->pkg->name, INFRQ_DEPENDS);
 			for(j = sync->replaces; j; j = j->next) {
 				pkginfo_t *old = (pkginfo_t*)j->data;