bryson/pacman
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add version file when creating local database directory

Browse source 
The version of the local pacman database is stored in its root in the file
ALPM_DB_VERSION.  The version is starting at 9, corresponding to the
next libalpm library version.

Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Allan McRae 2013-07-16 21:34:54 +10:00
parent d3f5ab0e70
commit 7e9ad22ac2
2 changed files with 20 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
lib/libalpm/be_local.c
View file

@ -44,6 +44,9 @@
#include "deps.h"
#include "filelist.h"
/* local database format version */
size_t ALPM_LOCAL_DB_VERSION = 9;
static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq);
#define LAZY_LOAD(info, errret) \
@ -366,6 +369,20 @@ static int is_dir(const char *path, struct dirent *entry)
return 0;
}
static int local_db_add_version(alpm_db_t UNUSED *db, const char *dbpath)
{
char dbverpath[PATH_MAX];
FILE *dbverfile;
snprintf(dbverpath, PATH_MAX, "%sALPM_DB_VERSION", dbpath);
dbverfile = fopen(dbverpath, "w");
fprintf(dbverfile, "%zu\n", ALPM_LOCAL_DB_VERSION);
fclose(dbverfile);
return 0;
}
static int local_db_create(alpm_db_t *db, const char *dbpath)
{
if(mkdir(dbpath, 0755) != 0) {
@ -373,6 +390,7 @@ static int local_db_create(alpm_db_t *db, const char *dbpath)
dbpath, strerror(errno));
RET_ERR(db->handle, ALPM_ERR_DB_CREATE, -1);
}
local_db_add_version(db, dbpath);
return 0;
}

2
test/pacman/pmdb.py
View file

@ -87,6 +87,8 @@ class pmdb(object):
if self.read_dircache is None:
self.read_dircache = os.listdir(self.dbdir)
for entry in self.read_dircache:
if entry == "ALPM_DB_VERSION":
continue
[pkgname, pkgver, pkgrel] = entry.rsplit("-", 2)
if pkgname == name:
dbentry = entry