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-rw-r--r--src/add.c2
-rw-r--r--src/apk_database.h8
-rw-r--r--src/apk_package.h1
-rw-r--r--src/apk_solver.h2
-rw-r--r--src/database.c20
-rw-r--r--src/package.c2
-rw-r--r--src/solver.c121
7 files changed, 91 insertions, 65 deletions
diff --git a/src/add.c b/src/add.c
index 238a388..36f51cf 100644
--- a/src/add.c
+++ b/src/add.c
@@ -120,7 +120,7 @@ static int add_main(void *ctx, struct apk_database *db, int argc, char **argv)
if (virtpkg == NULL) {
apk_deps_add(&world, &dep);
apk_solver_set_name_flags(dep.name,
- actx->solver_flags | APK_SOLVERF_PREFER_TAG,
+ actx->solver_flags,
actx->solver_flags);
} else {
apk_deps_add(&virtpkg->depends, &dep);
diff --git a/src/apk_database.h b/src/apk_database.h
index 690b757..37dc557 100644
--- a/src/apk_database.h
+++ b/src/apk_database.h
@@ -35,6 +35,7 @@
#endif
#define APK_MAX_REPOS 32
+#define APK_MAX_TAGS 16
#define APK_CACHE_CSUM_BYTES 4
extern const char * const apk_index_gz;
@@ -121,6 +122,9 @@ struct apk_db_options {
struct list_head repository_list;
};
+#define APK_DEFAULT_REPOSITORY_TAG 0
+#define APK_DEFAULT_PINNING_MASK BIT(APK_DEFAULT_REPOSITORY_TAG)
+
struct apk_repository_tag {
unsigned int allowed_repos;
apk_blob_t *name;
@@ -143,7 +147,7 @@ struct apk_database {
struct apk_dependency_array *world;
struct apk_string_array *protected_paths;
struct apk_repository repos[APK_MAX_REPOS];
- struct apk_repository_tag repo_tags[APK_MAX_REPOS];
+ struct apk_repository_tag repo_tags[APK_MAX_TAGS];
struct apk_id_cache id_cache;
struct {
@@ -173,7 +177,7 @@ typedef union apk_database_or_void {
struct apk_name *apk_db_get_name(struct apk_database *db, apk_blob_t name);
struct apk_name *apk_db_query_name(struct apk_database *db, apk_blob_t name);
int apk_db_get_tag_id(struct apk_database *db, apk_blob_t tag);
-int apk_db_get_tag_id_by_repos(struct apk_database *db, unsigned int repos);
+
struct apk_db_dir *apk_db_dir_query(struct apk_database *db,
apk_blob_t name);
struct apk_db_file *apk_db_file_query(struct apk_database *db,
diff --git a/src/apk_package.h b/src/apk_package.h
index 4fc6910..4f8cec0 100644
--- a/src/apk_package.h
+++ b/src/apk_package.h
@@ -68,6 +68,7 @@ APK_ARRAY(apk_dependency_array, struct apk_dependency);
struct apk_installed_package {
struct apk_package *pkg;
unsigned int run_all_triggers : 1;
+ unsigned int repository_tag : 6;
unsigned short replaces_priority;
struct list_head installed_pkgs_list;
struct list_head trigger_pkgs_list;
diff --git a/src/apk_solver.h b/src/apk_solver.h
index 235ac0c..7dd2914 100644
--- a/src/apk_solver.h
+++ b/src/apk_solver.h
@@ -15,6 +15,7 @@
struct apk_change {
struct apk_package *oldpkg;
struct apk_package *newpkg;
+ unsigned short repository_tag;
};
APK_ARRAY(apk_change_array, struct apk_change);
@@ -25,7 +26,6 @@ struct apk_changeset {
#define APK_SOLVERF_UPGRADE 0x0001
#define APK_SOLVERF_AVAILABLE 0x0002
#define APK_SOLVERF_REINSTALL 0x0004
-#define APK_SOLVERF_PREFER_TAG 0x0008
void apk_solver_set_name_flags(struct apk_name *name,
unsigned short solver_flags,
diff --git a/src/database.c b/src/database.c
index 35479d4..11f705d 100644
--- a/src/database.c
+++ b/src/database.c
@@ -754,6 +754,9 @@ int apk_db_index_read(struct apk_database *db, struct apk_bstream *bs, int repo)
case 'q':
ipkg->replaces_priority = apk_blob_pull_uint(&l, 10);
break;
+ case 'p':
+ ipkg->repository_tag = apk_db_get_tag_id(db, l);
+ break;
default:
if (r != 0 && !(apk_flags & APK_FORCE)) {
/* Installed db should not have unsupported fields */
@@ -800,7 +803,11 @@ static int apk_db_write_fdb(struct apk_database *db, struct apk_ostream *os)
apk_blob_push_uint(&bbuf, ipkg->replaces_priority, 10);
apk_blob_push_blob(&bbuf, APK_BLOB_STR("\n"));
}
-
+ if (ipkg->repository_tag) {
+ apk_blob_push_blob(&bbuf, APK_BLOB_STR("p:"));
+ apk_blob_push_blob(&bbuf, *db->repo_tags[ipkg->repository_tag].name);
+ apk_blob_push_blob(&bbuf, APK_BLOB_STR("\n"));
+ }
hlist_for_each_entry(diri, c1, &ipkg->owned_dirs, pkg_dirs_list) {
apk_blob_push_blob(&bbuf, APK_BLOB_STR("F:"));
apk_blob_push_blob(&bbuf, APK_BLOB_PTR_LEN(diri->dir->name, diri->dir->namelen));
@@ -1551,17 +1558,6 @@ int apk_db_get_tag_id(struct apk_database *db, apk_blob_t tag)
return -1;
}
-int apk_db_get_tag_id_by_repos(struct apk_database *db, unsigned int repos)
-{
- int i;
-
- for (i = 0; i < db->num_repo_tags; i++) {
- if (db->repo_tags[i].allowed_repos & repos)
- return i;
- }
- return -1;
-}
-
static int fire_triggers(apk_hash_item item, void *ctx)
{
struct apk_database *db = (struct apk_database *) ctx;
diff --git a/src/package.c b/src/package.c
index 1c85e12..a162038 100644
--- a/src/package.c
+++ b/src/package.c
@@ -739,7 +739,7 @@ int apk_pkg_add_info(struct apk_database *db, struct apk_package *pkg,
pkg->commit = apk_blob_cstr(value);
break;
case 'F': case 'M': case 'R': case 'Z': case 'r': case 'q':
- case 'a':
+ case 'a': case 'p':
/* installed db entries which are handled in database.c */
return 1;
default:
diff --git a/src/solver.c b/src/solver.c
index ba98ca6..e233f3b 100644
--- a/src/solver.c
+++ b/src/solver.c
@@ -48,10 +48,12 @@ struct apk_name_state {
struct apk_package *chosen;
struct apk_score minimum_penalty;
unsigned int topology_last_touched;
- unsigned int allowed_repos, preferred_repos;
unsigned short requirers;
unsigned short install_ifs;
+ unsigned short preferred_pinning;
+ unsigned short allowed_pinning;
+
unsigned int solver_flags_local : 4;
unsigned int solver_flags_local_mask : 4;
unsigned int solver_flags_inherited : 4;
@@ -320,32 +322,41 @@ static void foreach_dependency(struct apk_solver_state *ss, struct apk_dependenc
func(ss, &deps->item[i]);
}
+static unsigned int get_pinning_mask_repos(struct apk_database *db, unsigned short pinning_mask)
+{
+ unsigned int repository_mask = 0;
+ int i;
+
+ for (i = 0; i < db->num_repo_tags && pinning_mask; i++) {
+ if (!(BIT(i) & pinning_mask))
+ continue;
+ pinning_mask &= ~BIT(i);
+ repository_mask |= db->repo_tags[i].allowed_repos;
+ }
+ return repository_mask;
+}
+
static int compare_package_preference(unsigned short solver_flags,
unsigned int preferred_repos,
struct apk_package *pkgA,
- struct apk_package *pkgB)
+ struct apk_package *pkgB,
+ struct apk_database *db)
{
+ unsigned int a_repos, b_repos;
+
/* specified on command line directly */
if (pkgA->filename && !pkgB->filename)
return 1;
if (pkgB->filename && !pkgA->filename)
return -1;
- if (solver_flags & APK_SOLVERF_PREFER_TAG) {
- /* preferred repository pinning */
- if ((pkgA->repos & preferred_repos) && !(pkgB->repos & preferred_repos))
- return 1;
- if ((pkgB->repos & preferred_repos) && !(pkgA->repos & preferred_repos))
- return -1;
- } else {
- /* preferred repository pinning */
- if ((pkgA->ipkg || (pkgA->repos & preferred_repos)) &&
- !(pkgB->ipkg || (pkgB->repos & preferred_repos)))
- return 1;
- if ((pkgB->ipkg || (pkgB->repos & preferred_repos)) &&
- !(pkgA->ipkg || (pkgA->repos & preferred_repos)))
- return -1;
- }
+ /* Is there a difference in pinning preference? */
+ a_repos = pkgA->repos | (pkgA->ipkg ? db->repo_tags[pkgA->ipkg->repository_tag].allowed_repos : 0);
+ b_repos = pkgB->repos | (pkgB->ipkg ? db->repo_tags[pkgB->ipkg->repository_tag].allowed_repos : 0);
+ if ((a_repos & preferred_repos) && !(b_repos & preferred_repos))
+ return 1;
+ if ((b_repos & preferred_repos) && !(a_repos & preferred_repos))
+ return -1;
if (solver_flags & APK_SOLVERF_AVAILABLE) {
if (pkgA->repos != 0 && pkgB->repos == 0)
@@ -390,12 +401,13 @@ static int get_preference(struct apk_solver_state *ss,
unsigned short name_flags = ns->solver_flags_local
| ns->solver_flags_inherited
| ss->solver_flags;
- unsigned int preferred_repos = ns->preferred_repos;
+ unsigned short preferred_pinning;
+ unsigned int preferred_repos;
unsigned short preference = 0;
int i;
- if (preferred_repos == 0)
- preferred_repos = ss->db->repo_tags[0].allowed_repos;
+ preferred_pinning = ns->preferred_pinning ?: APK_DEFAULT_PINNING_MASK;
+ preferred_repos = get_pinning_mask_repos(ss->db, preferred_pinning);
for (i = 0; i < name->pkgs->num; i++) {
struct apk_package *pkg0 = name->pkgs->item[i];
@@ -404,9 +416,8 @@ static int get_preference(struct apk_solver_state *ss,
if (pkg0 == pkg || ps0 == NULL)
continue;
- if (compare_package_preference(name_flags,
- preferred_repos,
- pkg, pkg0) < 0) {
+ if (compare_package_preference(name_flags, preferred_repos,
+ pkg, pkg0, ss->db) < 0) {
if (installable_only) {
if (ss->topology_position > pkg0->topology_hard &&
!(ps0->flags & APK_PKGSTF_DECIDED))
@@ -441,13 +452,21 @@ static int update_name_state(struct apk_solver_state *ss, struct apk_name *name)
struct apk_package *best_pkg = NULL, *preferred_pkg = NULL;
struct apk_package_state *preferred_ps = NULL;
unsigned int best_topology = 0;
- unsigned int allowed_repos = ns->allowed_repos | ss->db->repo_tags[0].allowed_repos;
- unsigned int preferred_repos = ns->preferred_repos;
unsigned short name_flags = ns->solver_flags_local
| ns->solver_flags_inherited
| ss->solver_flags;
+ unsigned short preferred_pinning, allowed_pinning;
+ unsigned int preferred_repos, allowed_repos;
int i, options = 0, skipped_options = 0;
+ preferred_pinning = ns->preferred_pinning ?: APK_DEFAULT_PINNING_MASK;
+ preferred_repos = get_pinning_mask_repos(ss->db, preferred_pinning);
+ allowed_pinning = ns->allowed_pinning | ns->preferred_pinning | APK_DEFAULT_PINNING_MASK;
+ if (preferred_pinning != allowed_pinning)
+ allowed_repos = get_pinning_mask_repos(ss->db, allowed_pinning);
+ else
+ allowed_repos = preferred_repos;
+
subscore(&ss->minimum_penalty, &ns->minimum_penalty);
ns->minimum_penalty = (struct apk_score) { 0, 0 };
@@ -469,9 +488,8 @@ static int update_name_state(struct apk_solver_state *ss, struct apk_name *name)
if ((preferred_pkg == NULL) ||
(ps0->conflicts < preferred_ps->conflicts) ||
(ps0->conflicts == preferred_ps->conflicts &&
- compare_package_preference(name_flags,
- preferred_repos,
- pkg0, preferred_pkg) > 0)) {
+ compare_package_preference(name_flags, preferred_repos,
+ pkg0, preferred_pkg, ss->db) > 0)) {
preferred_pkg = pkg0;
preferred_ps = ps0;
}
@@ -702,7 +720,8 @@ static void inherit_name_state(struct apk_name *to, struct apk_name *from)
tns->solver_flags_inherited |=
fns->solver_flags_inherited |
(fns->solver_flags_local & fns->solver_flags_local_mask);
- tns->allowed_repos |= fns->allowed_repos;
+
+ tns->allowed_pinning |= fns->allowed_pinning | fns->preferred_pinning;
}
static void inherit_name_state_wrapper(struct apk_package *rdepend, void *ctx)
@@ -719,7 +738,7 @@ static int has_inherited_state(struct apk_name *name)
return 0;
if (ns->solver_flags_inherited || (ns->solver_flags_local & ns->solver_flags_local_mask))
return 1;
- if (ns->allowed_repos)
+ if (ns->allowed_pinning)
return 1;
return 0;
}
@@ -729,7 +748,7 @@ static void recalculate_inherted_name_state(struct apk_name *name)
struct apk_name_state *ns = name_to_ns(name);
ns->solver_flags_inherited = 0;
- ns->allowed_repos = 0;
+ ns->allowed_pinning = 0;
foreach_locked_reverse_dependency(name, inherit_name_state_wrapper, name);
}
@@ -754,13 +773,10 @@ static void apply_constraint(struct apk_solver_state *ss, struct apk_dependency
}
if (dep->repository_tag) {
- unsigned int allowed_repos;
-
- dbg_printf("%s: enabling repository tag %d\n",
+ dbg_printf("%s: adding pinnings %d\n",
dep->name->name, dep->repository_tag);
- allowed_repos = ss->db->repo_tags[dep->repository_tag].allowed_repos;
- ns->allowed_repos |= allowed_repos;
- ns->preferred_repos |= allowed_repos;
+ ns->preferred_pinning = BIT(dep->repository_tag);
+ ns->allowed_pinning |= BIT(dep->repository_tag);
}
for (i = 0; i < name->pkgs->num; i++) {
@@ -944,6 +960,19 @@ static int compare_change(const void *p1, const void *p2)
c2->newpkg->topology_hard;
}
+static int get_tag(struct apk_database *db, unsigned short pinning_mask, unsigned int repos)
+{
+ int i;
+
+ for (i = 0; i < db->num_repo_tags; i++) {
+ if (!(BIT(i) & pinning_mask))
+ continue;
+ if (db->repo_tags[i].allowed_repos & repos)
+ return i;
+ }
+ return APK_DEFAULT_REPOSITORY_TAG;
+}
+
static int generate_changeset(struct apk_database *db,
struct apk_package_array *solution,
struct apk_changeset *changeset,
@@ -999,6 +1028,7 @@ static int generate_changeset(struct apk_database *db,
break;
}
changeset->changes->item[ci].newpkg = pkg;
+ changeset->changes->item[ci].repository_tag = get_tag(db, ns->allowed_pinning, pkg->repos);
ci++;
}
}
@@ -1130,23 +1160,16 @@ static void print_change(struct apk_database *db,
struct apk_package *newpkg = change->newpkg;
const char *msg = NULL;
char status[32], n[512], *nameptr;
- int r, tag;
+ int r;
snprintf(status, sizeof(status), "(%i/%i)", cur+1, total);
status[sizeof(status) - 1] = 0;
- if (newpkg != NULL) {
- name = newpkg->name;
- tag = apk_db_get_tag_id_by_repos(db, newpkg->repos);
- } else {
- name = oldpkg->name;
- tag = apk_db_get_tag_id_by_repos(db, oldpkg->repos);
- }
-
- if (tag > 0) {
+ name = newpkg ? newpkg->name : oldpkg->name;
+ if (change->repository_tag > 0) {
snprintf(n, sizeof(n), "%s@" BLOB_FMT,
name->name,
- BLOB_PRINTF(*db->repo_tags[tag].name));
+ BLOB_PRINTF(*db->repo_tags[change->repository_tag].name));
n[sizeof(n) - 1] = 0;
nameptr = n;
} else {
@@ -1403,6 +1426,8 @@ int apk_solver_commit_changeset(struct apk_database *db,
&prog);
if (r != 0)
break;
+ if (change->newpkg)
+ change->newpkg->ipkg->repository_tag = change->repository_tag;
}
count_change(change, &prog.done);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-11 06:41:49 +0000