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XBPS major changes in June 2011.

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- A configuration file "xbps-conf.plist" replaces the (un)register target
  in xbps-repo(8) and (un)set-prop in xbps-bin(8). For now, you can set
  the repositories and prefered virtual packages.

- New package pattern matching code from NetBSD. Supports more ways of
  matching patterns in packages.

- Multiple bugs fixed in virtual packages related matching code.

--HG--
rename : LICENSE => COPYING
This commit is contained in:
Juan RP
2011-06-04 13:37:53 +02:00
parent 2d6140f65b
commit 9673c4bd09
59 changed files with 1183 additions and 1416 deletions
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50
lib/regpkgdb_dictionary.c
View File

@@ -28,9 +28,7 @@
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <pthread.h>
#include <xbps_api.h>
#include "xbps_api_impl.h"
/**
@@ -58,63 +56,47 @@
* dictionary.
*/
static prop_dictionary_t regpkgdb_dict;
static size_t regpkgdb_refcnt;
static bool regpkgdb_initialized;
static pthread_mutex_t refcnt_mtx = PTHREAD_MUTEX_INITIALIZER;
prop_dictionary_t
xbps_regpkgdb_dictionary_get(void)
int HIDDEN
xbps_regpkgdb_dictionary_init(struct xbps_handle *xhp)
{
const struct xbps_handle *xhp;
char *plist;
if (regpkgdb_initialized) {
pthread_mutex_lock(&refcnt_mtx);
regpkgdb_refcnt++;
pthread_mutex_unlock(&refcnt_mtx);
return regpkgdb_dict;
}
if (regpkgdb_initialized)
return 0;
xhp = xbps_handle_get();
plist = xbps_xasprintf("%s/%s/%s", xhp->rootdir,
XBPS_META_PATH, XBPS_REGPKGDB);
if (plist == NULL)
return NULL;
return ENOMEM;
regpkgdb_dict = prop_dictionary_internalize_from_zfile(plist);
if (regpkgdb_dict == NULL) {
xhp->regpkgdb_dictionary =
prop_dictionary_internalize_from_zfile(plist);
if (xhp->regpkgdb_dictionary == NULL) {
free(plist);
if (errno != ENOENT)
xbps_dbg_printf("[regpkgdb] cannot internalize "
"regpkgdb_dict %s\n", strerror(errno));
return NULL;
"regpkgdb dictionary: %s\n", strerror(errno));
return errno;
}
free(plist);
regpkgdb_initialized = true;
xbps_dbg_printf("%s: initialized ok.\n", __func__);
pthread_mutex_lock(&refcnt_mtx);
regpkgdb_refcnt = 1;
pthread_mutex_unlock(&refcnt_mtx);
return regpkgdb_dict;
return 0;
}
void
void HIDDEN
xbps_regpkgdb_dictionary_release(void)
{
size_t cnt;
const struct xbps_handle *xhp;
pthread_mutex_lock(&refcnt_mtx);
cnt = regpkgdb_refcnt--;
pthread_mutex_unlock(&refcnt_mtx);
if (cnt != 1)
if (!regpkgdb_initialized)
return;
prop_object_release(regpkgdb_dict);
regpkgdb_dict = NULL;
xhp = xbps_handle_get();
prop_object_release(xhp->regpkgdb_dictionary);
regpkgdb_initialized = false;
xbps_dbg_printf("%s: released ok.\n", __func__);
}