1 files changed, 31 insertions, 11 deletions

diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 4cbaf0cb..dbd15065 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -1,7 +1,7 @@
 /*
  *  sync.c
  *
- *  Copyright (c) 2006-2010 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -31,7 +31,7 @@
 #include <stdint.h> /* intmax_t */
 #include <unistd.h>
 #include <time.h>
-#include <dirent.h>
+#include <limits.h>
 
 /* libalpm */
 #include "sync.h"
@@ -39,7 +39,6 @@
 #include "log.h"
 #include "package.h"
 #include "db.h"
-#include "cache.h"
 #include "deps.h"
 #include "conflict.h"
 #include "trans.h"
@@ -50,6 +49,7 @@
 #include "dload.h"
 #include "delta.h"
 #include "remove.h"
+#include "diskspace.h"
 
 /** Check for new version of pkg in sync repos
  * (only the first occurrence is considered in sync)
@@ -329,7 +329,7 @@ static int sync_target(alpm_list_t *dbs_sync, const char *target)
  * @param target the name of the sync target to add
  * @return 0 on success, -1 on error (pm_errno is set accordingly)
  */
-int SYMEXPORT alpm_sync_dbtarget(char *dbname, char *target)
+int SYMEXPORT alpm_sync_dbtarget(const char *dbname, const char *target)
 {
 	alpm_list_t *i;
 	alpm_list_t *dbs_sync;
@@ -362,7 +362,7 @@ int SYMEXPORT alpm_sync_dbtarget(char *dbname, char *target)
  * @param target the name of the sync target to add
  * @return 0 on success, -1 on error (pm_errno is set accordingly)
  */
-int SYMEXPORT alpm_sync_target(char *target)
+int SYMEXPORT alpm_sync_target(const char *target)
 {
 	alpm_list_t *dbs_sync;
 
@@ -549,10 +549,10 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
 			/* if sync1 provides sync2, we remove sync2 from the targets, and vice versa */
 			pmdepend_t *dep1 = _alpm_splitdep(conflict->package1);
 			pmdepend_t *dep2 = _alpm_splitdep(conflict->package2);
-			if(alpm_depcmp(sync1, dep2)) {
+			if(_alpm_depcmp(sync1, dep2)) {
 				rsync = sync2;
 				sync = sync1;
-			} else if(alpm_depcmp(sync2, dep1)) {
+			} else if(_alpm_depcmp(sync2, dep1)) {
 				rsync = sync1;
 				sync = sync2;
 			} else {
@@ -822,7 +822,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 {
 	alpm_list_t *i, *j, *files = NULL;
 	alpm_list_t *deltas = NULL;
-	int replaces = 0;
+	size_t numtargs, current = 0, replaces = 0;
 	int errors = 0;
 	const char *cachedir = NULL;
 	int ret = -1;
@@ -854,7 +854,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 		for(j = trans->add; j; j = j->next) {
 			pmpkg_t *spkg = j->data;
 
-			if(spkg->origin == PKG_FROM_CACHE && current == spkg->origin_data.db) {
+			if(spkg->origin != PKG_FROM_FILE && current == spkg->origin_data.db) {
 				const char *fname = NULL;
 
 				fname = alpm_pkg_get_filename(spkg);
@@ -949,14 +949,18 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 	}
 
 	/* Check integrity of packages */
+	numtargs = alpm_list_count(trans->add);
 	EVENT(trans, PM_TRANS_EVT_INTEGRITY_START, NULL, NULL);
 
 	errors = 0;
-	for(i = trans->add; i; i = i->next) {
+	for(i = trans->add; i; i = i->next, current++) {
 		pmpkg_t *spkg = i->data;
+		int percent = (current * 100) / numtargs;
 		if(spkg->origin == PKG_FROM_FILE) {
 			continue; /* pkg_load() has been already called, this package is valid */
 		}
+		PROGRESS(trans, PM_TRANS_PROGRESS_INTEGRITY_START, "", percent,
+				numtargs, current);
 
 		const char *filename = alpm_pkg_get_filename(spkg);
 		const char *md5sum = alpm_pkg_get_md5sum(spkg);
@@ -983,11 +987,14 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 		i->data = pkgfile;
 		_alpm_pkg_free_trans(spkg); /* spkg has been removed from the target list */
 	}
+	PROGRESS(trans, PM_TRANS_PROGRESS_INTEGRITY_START, "", 100,
+			numtargs, current);
+	EVENT(trans, PM_TRANS_EVT_INTEGRITY_DONE, NULL, NULL);
 	if(errors) {
 		pm_errno = PM_ERR_PKG_INVALID;
 		goto error;
 	}
-	EVENT(trans, PM_TRANS_EVT_INTEGRITY_DONE, NULL, NULL);
+
 	if(trans->flags & PM_TRANS_FLAG_DOWNLOADONLY) {
 		ret = 0;
 		goto error;
@@ -1018,6 +1025,19 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 		EVENT(trans, PM_TRANS_EVT_FILECONFLICTS_DONE, NULL, NULL);
 	}
 
+	/* check available disk space */
+	if(handle->checkspace) {
+		EVENT(trans, PM_TRANS_EVT_DISKSPACE_START, NULL, NULL);
+
+		_alpm_log(PM_LOG_DEBUG, "checking available disk space\n");
+		if(_alpm_check_diskspace(trans, handle->db_local) == -1) {
+			_alpm_log(PM_LOG_ERROR, _("not enough free disk space\n"));
+			goto error;
+		}
+
+		EVENT(trans, PM_TRANS_EVT_DISKSPACE_DONE, NULL, NULL);
+	}
+
 	/* remove conflicting and to-be-replaced packages */
 	if(replaces) {
 		_alpm_log(PM_LOG_DEBUG, "removing conflicting and to-be-replaced packages\n");