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-rw-r--r--src/apk_database.h6
-rw-r--r--src/audit.c7
-rw-r--r--src/database.c81
-rw-r--r--src/info.c2
4 files changed, 50 insertions, 46 deletions
diff --git a/src/apk_database.h b/src/apk_database.h
index 31f83f2..4235c56 100644
--- a/src/apk_database.h
+++ b/src/apk_database.h
@@ -30,7 +30,8 @@ struct apk_db_file {
struct apk_db_dir_instance *diri;
csum_t csum;
- char filename[];
+ unsigned short namelen;
+ char name[];
};
#define APK_DBDIRF_PROTECTED 0x0001
@@ -44,7 +45,8 @@ struct apk_db_dir {
unsigned short refs;
unsigned short flags;
- char dirname[];
+ unsigned short namelen;
+ char name[];
};
struct apk_db_dir_instance {
diff --git a/src/audit.c b/src/audit.c
index 3732aac..7a34f15 100644
--- a/src/audit.c
+++ b/src/audit.c
@@ -28,14 +28,14 @@ static int audit_directory(apk_hash_item item, void *ctx)
struct apk_database *db = (struct apk_database *) ctx;
struct dirent *de;
struct apk_file_info fi;
- apk_blob_t bdir = APK_BLOB_STR(dbd->dirname);
+ apk_blob_t bdir = APK_BLOB_PTR_LEN(dbd->name, dbd->namelen);
char tmp[512], reason;
DIR *dir;
if (!(dbd->flags & APK_DBDIRF_PROTECTED))
return 0;
- dir = opendir(dbd->dirname);
+ dir = opendir(dbd->name);
if (dir == NULL)
return 0;
@@ -44,8 +44,7 @@ static int audit_directory(apk_hash_item item, void *ctx)
strcmp(de->d_name, "..") == 0)
continue;
- snprintf(tmp, sizeof(tmp), "%s/%s",
- dbd->dirname, de->d_name);
+ snprintf(tmp, sizeof(tmp), "%s/%s", dbd->name, de->d_name);
if (apk_file_get_info(tmp, &fi) < 0)
continue;
diff --git a/src/database.c b/src/database.c
index cce1b0c..9aeab77 100644
--- a/src/database.c
+++ b/src/database.c
@@ -89,7 +89,8 @@ static const struct apk_hash_ops pkg_info_hash_ops = {
static apk_blob_t apk_db_dir_get_key(apk_hash_item item)
{
- return APK_BLOB_STR(((struct apk_db_dir *) item)->dirname);
+ struct apk_db_dir *dir = (struct apk_db_dir *) item;
+ return APK_BLOB_PTR_LEN(dir->name, dir->namelen);
}
static const struct apk_hash_ops dir_hash_ops = {
@@ -101,7 +102,6 @@ static const struct apk_hash_ops dir_hash_ops = {
};
struct apk_db_file_hash_key {
- unsigned long dirhash;
apk_blob_t dirname;
apk_blob_t filename;
};
@@ -110,30 +110,32 @@ static unsigned long apk_db_file_hash_key(apk_blob_t _key)
{
struct apk_db_file_hash_key *key = (struct apk_db_file_hash_key *) _key.ptr;
- return apk_blob_hash_seed(key->filename, key->dirhash);
+ return apk_blob_hash_seed(key->filename, apk_blob_hash(key->dirname));
}
static unsigned long apk_db_file_hash_item(apk_hash_item item)
{
struct apk_db_file *dbf = (struct apk_db_file *) item;
- return apk_blob_hash_seed(APK_BLOB_STR(dbf->filename), dbf->diri->dir->hash);
+ return apk_blob_hash_seed(APK_BLOB_PTR_LEN(dbf->name, dbf->namelen),
+ dbf->diri->dir->hash);
}
static int apk_db_file_compare_item(apk_hash_item item, apk_blob_t _key)
{
struct apk_db_file *dbf = (struct apk_db_file *) item;
struct apk_db_file_hash_key *key = (struct apk_db_file_hash_key *) _key.ptr;
+ struct apk_db_dir *dir = dbf->diri->dir;
int r;
- if (key->dirhash != dbf->diri->dir->hash)
- return key->dirhash - dbf->diri->dir->hash;
-
- r = apk_blob_compare(key->dirname, APK_BLOB_STR(dbf->diri->dir->dirname));
+ r = apk_blob_compare(key->filename,
+ APK_BLOB_PTR_LEN(dbf->name, dbf->namelen));
if (r != 0)
return r;
- return apk_blob_compare(key->filename, APK_BLOB_STR(dbf->filename));
+ r = apk_blob_compare(key->dirname,
+ APK_BLOB_PTR_LEN(dir->name, dir->namelen));
+ return r;
}
static const struct apk_hash_ops file_hash_ops = {
@@ -212,9 +214,10 @@ static struct apk_db_dir *apk_db_dir_get(struct apk_database *db,
dir = malloc(sizeof(*dir) + name.len + 1);
memset(dir, 0, sizeof(*dir));
dir->refs = 1;
- memcpy(dir->dirname, name.ptr, name.len);
- dir->dirname[name.len] = 0;
- dir->hash = apk_blob_hash(APK_BLOB_STR(dir->dirname));
+ memcpy(dir->name, name.ptr, name.len);
+ dir->name[name.len] = 0;
+ dir->namelen = name.len;
+ dir->hash = hash;
apk_hash_insert_hashed(&db->installed.dirs, dir, hash);
if (name.len == 0)
@@ -229,9 +232,9 @@ static struct apk_db_dir *apk_db_dir_get(struct apk_database *db,
for (i = 0; i < db->protected_paths->num; i++) {
if (db->protected_paths->item[i][0] == '-' &&
- strcmp(&db->protected_paths->item[i][1], dir->dirname) == 0)
+ strcmp(&db->protected_paths->item[i][1], dir->name) == 0)
dir->flags &= ~APK_DBDIRF_PROTECTED;
- else if (strcmp(db->protected_paths->item[i], dir->dirname) == 0)
+ else if (strcmp(db->protected_paths->item[i], dir->name) == 0)
dir->flags |= APK_DBDIRF_PROTECTED;
}
@@ -266,15 +269,14 @@ static void apk_db_diri_set(struct apk_db_dir_instance *diri, mode_t mode,
static void apk_db_diri_mkdir(struct apk_db_dir_instance *diri)
{
- if (mkdir(diri->dir->dirname, diri->mode) == 0)
- chown(diri->dir->dirname, diri->uid, diri->gid);
+ if (mkdir(diri->dir->name, diri->mode) == 0)
+ chown(diri->dir->name, diri->uid, diri->gid);
}
static void apk_db_diri_rmdir(struct apk_db_dir_instance *diri)
{
- if (diri->dir->refs == 1) {
- rmdir(diri->dir->dirname);
- }
+ if (diri->dir->refs == 1)
+ rmdir(diri->dir->name);
}
static void apk_db_diri_free(struct apk_database *db,
@@ -291,7 +293,6 @@ struct apk_db_file *apk_db_file_query(struct apk_database *db,
struct apk_db_file_hash_key key;
key = (struct apk_db_file_hash_key) {
- .dirhash = apk_blob_hash(dir),
.dirname = dir,
.filename = name,
};
@@ -307,27 +308,31 @@ static struct apk_db_file *apk_db_file_get(struct apk_database *db,
{
struct apk_db_file *file;
struct apk_db_file_hash_key key;
+ struct apk_db_dir *dir = diri->dir;
+ unsigned long hash;
key = (struct apk_db_file_hash_key) {
- .dirname = APK_BLOB_STR(diri->dir->dirname),
+ .dirname = APK_BLOB_PTR_LEN(dir->name, dir->namelen),
.filename = name,
};
- file = (struct apk_db_file *) apk_hash_get(&db->installed.files,
- APK_BLOB_BUF(&key));
+ hash = apk_blob_hash_seed(name, dir->hash);
+ file = (struct apk_db_file *) apk_hash_get_hashed(
+ &db->installed.files, APK_BLOB_BUF(&key), hash);
if (file != NULL)
return file;
file = malloc(sizeof(*file) + name.len + 1);
memset(file, 0, sizeof(*file));
- memcpy(file->filename, name.ptr, name.len);
- file->filename[name.len] = 0;
+ memcpy(file->name, name.ptr, name.len);
+ file->name[name.len] = 0;
+ file->namelen = name.len;
file->diri = diri;
hlist_add_after(&file->diri_files_list, *after);
*after = &file->diri_files_list.next;
- apk_hash_insert(&db->installed.files, file);
+ apk_hash_insert_hashed(&db->installed.files, file, hash);
db->installed.stats.files++;
return file;
@@ -505,13 +510,13 @@ static int apk_db_write_fdb(struct apk_database *db, struct apk_ostream *os)
n += snprintf(&buf[n], sizeof(buf)-n,
"F:%s\n"
"M:%d:%d:%o\n",
- diri->dir->dirname,
+ diri->dir->name,
diri->uid, diri->gid, diri->mode);
hlist_for_each_entry(file, c2, &diri->owned_files, diri_files_list) {
n += snprintf(&buf[n], sizeof(buf)-n,
"R:%s\n",
- file->filename);
+ file->name);
if (csum_valid(file->csum)) {
n += snprintf(&buf[n], sizeof(buf)-n, "Z:");
n += apk_hexdump_format(sizeof(buf)-n, &buf[n],
@@ -1149,13 +1154,11 @@ static int apk_db_install_archive_entry(void *_ctx,
/* Make sure the file is part of the cached directory tree */
if (diri == NULL ||
- strncmp(diri->dir->dirname, bdir.ptr, bdir.len) != 0 ||
- diri->dir->dirname[bdir.len] != 0) {
+ apk_blob_compare(APK_BLOB_PTR_LEN(diri->dir->name, diri->dir->namelen), bdir) != 0) {
struct hlist_node *n;
hlist_for_each_entry(diri, n, &pkg->owned_dirs, pkg_dirs_list) {
- if (strncmp(diri->dir->dirname, bdir.ptr, bdir.len) == 0 &&
- diri->dir->dirname[bdir.len] == 0)
+ if (apk_blob_compare(APK_BLOB_PTR_LEN(diri->dir->name, diri->dir->namelen), bdir) == 0)
break;
}
if (diri == NULL) {
@@ -1204,7 +1207,7 @@ static int apk_db_install_archive_entry(void *_ctx,
if (!(apk_flags & APK_CLEAN_PROTECTED)) {
snprintf(alt_name, sizeof(alt_name),
"%s/%s.apk-new",
- diri->dir->dirname, file->filename);
+ diri->dir->name, file->name);
r = apk_archive_entry_extract(ae, is, alt_name,
extract_cb, ctx);
/* remove identical apk-new */
@@ -1244,24 +1247,24 @@ static void apk_db_purge_pkg(struct apk_database *db,
struct apk_db_file *file;
struct apk_db_file_hash_key key;
struct hlist_node *dc, *dn, *fc, *fn;
+ unsigned long hash;
char name[1024];
hlist_for_each_entry_safe(diri, dc, dn, &pkg->owned_dirs, pkg_dirs_list) {
hlist_for_each_entry_safe(file, fc, fn, &diri->owned_files, diri_files_list) {
snprintf(name, sizeof(name), "%s/%s",
- diri->dir->dirname,
- file->filename);
+ diri->dir->name, file->name);
key = (struct apk_db_file_hash_key) {
- .dirname = APK_BLOB_STR(diri->dir->dirname),
- .filename = APK_BLOB_STR(file->filename),
+ .dirname = APK_BLOB_PTR_LEN(diri->dir->name, diri->dir->namelen),
+ .filename = APK_BLOB_PTR_LEN(file->name, file->namelen),
};
+ hash = apk_blob_hash_seed(key.filename, diri->dir->hash);
unlink(name);
if (apk_verbosity > 1)
printf("%s\n", name);
__hlist_del(fc, &diri->owned_files.first);
- apk_hash_delete(&db->installed.files,
- APK_BLOB_BUF(&key));
+ apk_hash_delete_hashed(&db->installed.files, APK_BLOB_BUF(&key), hash);
db->installed.stats.files--;
}
apk_db_diri_rmdir(diri);
diff --git a/src/info.c b/src/info.c
index 4be29dc..7a50a67 100644
--- a/src/info.c
+++ b/src/info.c
@@ -190,7 +190,7 @@ static void info_print_contents(struct apk_package *pkg)
diri_files_list) {
if (apk_verbosity > 1)
printf("%s: ", pkg->name->name);
- printf("%s/%s\n", diri->dir->dirname, file->filename);
+ printf("%s/%s\n", diri->dir->name, file->name);
}
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-30 19:29:05 +0000