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Diffstat (limited to 'lib/libalpm/conflict.c')
-rw-r--r--lib/libalpm/conflict.c70
1 files changed, 38 insertions, 32 deletions
diff --git a/lib/libalpm/conflict.c b/lib/libalpm/conflict.c
index 7f93e975..66441a77 100644
--- a/lib/libalpm/conflict.c
+++ b/lib/libalpm/conflict.c
@@ -93,19 +93,21 @@ static int conflict_isin(pmconflict_t *needle, alpm_list_t *haystack)
return 0;
}
-/** Adds the pkg1/pkg2 conflict to the baddeps list
- * @param *baddeps list to add conflict to
+/** Adds the pkg1/pkg2 conflict to the baddeps list.
+ * @param handle the context handle
+ * @param baddeps list to add conflict to
* @param pkg1 first package
* @param pkg2 package causing conflict
+ * @param reason reason for this conflict
*/
-static int add_conflict(alpm_list_t **baddeps, const char *pkg1,
- const char *pkg2, const char *reason)
+static int add_conflict(pmhandle_t *handle, alpm_list_t **baddeps,
+ const char *pkg1, const char *pkg2, const char *reason)
{
pmconflict_t *conflict = conflict_new(pkg1, pkg2, reason);
if(!conflict) {
return -1;
}
- _alpm_log(PM_LOG_DEBUG, "package %s conflicts with %s (by %s)\n",
+ _alpm_log(handle, PM_LOG_DEBUG, "package %s conflicts with %s (by %s)\n",
pkg1, pkg2, reason);
if(!conflict_isin(conflict, *baddeps)) {
*baddeps = alpm_list_add(*baddeps, conflict);
@@ -121,14 +123,16 @@ static int add_conflict(alpm_list_t **baddeps, const char *pkg1,
* If a conflict (pkg1, pkg2) is found, it is added to the baddeps list
* in this order if order >= 0, or reverse order (pkg2,pkg1) otherwise.
*
+ * @param handle the context handle
* @param list1 first list of packages
* @param list2 second list of packages
- * @param *baddeps list to store conflicts
+ * @param baddeps list to store conflicts
* @param order if >= 0 the conflict order is preserved, if < 0 it's reversed
*/
-static void check_conflict(alpm_list_t *list1, alpm_list_t *list2,
+static void check_conflict(pmhandle_t *handle,
+ alpm_list_t *list1, alpm_list_t *list2,
alpm_list_t **baddeps, int order) {
- alpm_list_t *i, *j, *k;
+ alpm_list_t *i;
if(!baddeps) {
return;
@@ -136,9 +140,11 @@ static void check_conflict(alpm_list_t *list1, alpm_list_t *list2,
for(i = list1; i; i = i->next) {
pmpkg_t *pkg1 = i->data;
const char *pkg1name = alpm_pkg_get_name(pkg1);
+ alpm_list_t *j;
for(j = alpm_pkg_get_conflicts(pkg1); j; j = j->next) {
const char *conflict = j->data;
+ alpm_list_t *k;
pmdepend_t *parsed_conflict = _alpm_splitdep(conflict);
for(k = list2; k; k = k->next) {
@@ -152,9 +158,9 @@ static void check_conflict(alpm_list_t *list1, alpm_list_t *list2,
if(_alpm_depcmp(pkg2, parsed_conflict)) {
if(order >= 0) {
- add_conflict(baddeps, pkg1name, pkg2name, conflict);
+ add_conflict(handle, baddeps, pkg1name, pkg2name, conflict);
} else {
- add_conflict(baddeps, pkg2name, pkg1name, conflict);
+ add_conflict(handle, baddeps, pkg2name, pkg1name, conflict);
}
}
}
@@ -168,8 +174,8 @@ alpm_list_t *_alpm_innerconflicts(pmhandle_t *handle, alpm_list_t *packages)
{
alpm_list_t *baddeps = NULL;
- _alpm_log(PM_LOG_DEBUG, "check targets vs targets\n");
- check_conflict(packages, packages, &baddeps, 0);
+ _alpm_log(handle, PM_LOG_DEBUG, "check targets vs targets\n");
+ check_conflict(handle, packages, packages, &baddeps, 0);
return baddeps;
}
@@ -190,10 +196,10 @@ alpm_list_t *_alpm_outerconflicts(pmdb_t *db, alpm_list_t *packages)
packages, _alpm_pkg_cmp);
/* two checks to be done here for conflicts */
- _alpm_log(PM_LOG_DEBUG, "check targets vs db\n");
- check_conflict(packages, dblist, &baddeps, 1);
- _alpm_log(PM_LOG_DEBUG, "check db vs targets\n");
- check_conflict(dblist, packages, &baddeps, -1);
+ _alpm_log(db->handle, PM_LOG_DEBUG, "check targets vs db\n");
+ check_conflict(db->handle, packages, dblist, &baddeps, 1);
+ _alpm_log(db->handle, PM_LOG_DEBUG, "check db vs targets\n");
+ check_conflict(db->handle, dblist, packages, &baddeps, -1);
alpm_list_free(dblist);
return baddeps;
@@ -206,7 +212,8 @@ alpm_list_t *_alpm_outerconflicts(pmdb_t *db, alpm_list_t *packages)
* @return an alpm_list_t of pmconflict_t
*/
alpm_list_t SYMEXPORT *alpm_checkconflicts(pmhandle_t *handle,
- alpm_list_t *pkglist) {
+ alpm_list_t *pkglist)
+{
return _alpm_innerconflicts(handle, pkglist);
}
@@ -272,9 +279,9 @@ static alpm_list_t *filelist_operation(alpm_list_t *filesA, alpm_list_t *filesB,
* two package names or one package name and NULL. This is a wrapper for former
* functionality that was done inline.
*/
-static alpm_list_t *add_fileconflict(alpm_list_t *conflicts,
- pmfileconflicttype_t type, const char *filestr,
- const char* name1, const char* name2)
+static alpm_list_t *add_fileconflict(pmhandle_t *handle,
+ alpm_list_t *conflicts, pmfileconflicttype_t type, const char *filestr,
+ const char *name1, const char *name2)
{
pmfileconflict_t *conflict;
MALLOC(conflict, sizeof(pmfileconflict_t), return NULL);
@@ -289,7 +296,7 @@ static alpm_list_t *add_fileconflict(alpm_list_t *conflicts,
}
conflicts = alpm_list_add(conflicts, conflict);
- _alpm_log(PM_LOG_DEBUG, "found file conflict %s, packages %s and %s\n",
+ _alpm_log(handle, PM_LOG_DEBUG, "found file conflict %s, packages %s and %s\n",
filestr, name1, name2 ? name2 : "(filesystem)");
return conflicts;
@@ -381,7 +388,7 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
PROGRESS(trans, PM_TRANS_PROGRESS_CONFLICTS_START, "", percent,
numtargs, current);
/* CHECK 1: check every target against every target */
- _alpm_log(PM_LOG_DEBUG, "searching for file conflicts: %s\n",
+ _alpm_log(handle, PM_LOG_DEBUG, "searching for file conflicts: %s\n",
alpm_pkg_get_name(p1));
for(j = i->next; j; j = j->next) {
p2 = j->data;
@@ -394,7 +401,7 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
if(tmpfiles) {
for(k = tmpfiles; k; k = k->next) {
snprintf(path, PATH_MAX, "%s%s", handle->root, (char *)k->data);
- conflicts = add_fileconflict(conflicts, PM_FILECONFLICT_TARGET, path,
+ conflicts = add_fileconflict(handle, conflicts, PM_FILECONFLICT_TARGET, path,
alpm_pkg_get_name(p1), alpm_pkg_get_name(p2));
if(!conflicts) {
FREELIST(conflicts);
@@ -411,7 +418,7 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
char *filestr = NULL;
/* CHECK 2: check every target against the filesystem */
- _alpm_log(PM_LOG_DEBUG, "searching for filesystem conflicts: %s\n", p1->name);
+ _alpm_log(handle, PM_LOG_DEBUG, "searching for filesystem conflicts: %s\n", p1->name);
dbpkg = _alpm_db_get_pkgfromcache(handle->db_local, p1->name);
/* Do two different checks here. If the package is currently installed,
@@ -439,15 +446,15 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
if(path[strlen(path)-1] == '/') {
if(S_ISDIR(lsbuf.st_mode)) {
- _alpm_log(PM_LOG_DEBUG, "%s is a directory, not a conflict\n", path);
+ _alpm_log(handle, PM_LOG_DEBUG, "%s is a directory, not a conflict\n", path);
continue;
} else if(S_ISLNK(lsbuf.st_mode) && S_ISDIR(sbuf.st_mode)) {
- _alpm_log(PM_LOG_DEBUG,
+ _alpm_log(handle, PM_LOG_DEBUG,
"%s is a symlink to a dir, hopefully not a conflict\n", path);
continue;
}
}
- _alpm_log(PM_LOG_DEBUG, "checking possible conflict: %s\n", path);
+ _alpm_log(handle, PM_LOG_DEBUG, "checking possible conflict: %s\n", path);
int resolved_conflict = 0; /* have we acted on this conflict? */
@@ -455,7 +462,7 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
for(k = remove; k && !resolved_conflict; k = k->next) {
pmpkg_t *rempkg = k->data;
if(rempkg && alpm_list_find_str(alpm_pkg_get_files(rempkg), filestr)) {
- _alpm_log(PM_LOG_DEBUG, "local file will be removed, not a conflict: %s\n", filestr);
+ _alpm_log(handle, PM_LOG_DEBUG, "local file will be removed, not a conflict: %s\n", filestr);
resolved_conflict = 1;
}
}
@@ -475,7 +482,7 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
* by its new owner (whether the file is in backup array or not */
handle->trans->skip_remove =
alpm_list_add(handle->trans->skip_remove, strdup(filestr));
- _alpm_log(PM_LOG_DEBUG, "file changed packages, adding to remove skiplist: %s\n", filestr);
+ _alpm_log(handle, PM_LOG_DEBUG, "file changed packages, adding to remove skiplist: %s\n", filestr);
resolved_conflict = 1;
}
}
@@ -485,7 +492,7 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
char *dir = malloc(strlen(filestr) + 2);
sprintf(dir, "%s/", filestr);
if(alpm_list_find_str(alpm_pkg_get_files(dbpkg),dir)) {
- _alpm_log(PM_LOG_DEBUG, "check if all files in %s belongs to %s\n",
+ _alpm_log(handle, PM_LOG_DEBUG, "check if all files in %s belongs to %s\n",
dir, dbpkg->name);
resolved_conflict = dir_belongsto_pkg(handle->root, filestr, dbpkg);
}
@@ -506,8 +513,7 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmhandle_t *handle,
}
if(!resolved_conflict) {
- _alpm_log(PM_LOG_DEBUG, "file found in conflict: %s\n", path);
- conflicts = add_fileconflict(conflicts, PM_FILECONFLICT_FILESYSTEM,
+ conflicts = add_fileconflict(handle, conflicts, PM_FILECONFLICT_FILESYSTEM,
path, p1->name, NULL);
if(!conflicts) {
FREELIST(conflicts);

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