moritzruth/void-packages
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Implement support to update required_by objs when removing a pkg.

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--HG--
extra : convert_revision : 405986d806ff23ce6348b22a2d7c48e0820ab1b9
This commit is contained in:
Juan RP 2009-02-27 16:03:25 +01:00
parent a711ace8f7
commit d9cc1d6b8f
8 changed files with 169 additions and 96 deletions
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36
lib/util.c
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@ -64,49 +64,29 @@ xbps_check_file_hash(const char *path, const char *sha256)
int
xbps_check_is_installed_pkg(const char *pkg)
{
prop_dictionary_t dict, pkgdict;
prop_object_t obj;
prop_dictionary_t dict;
const char *reqver, *instver;
char *plist, *pkgname;
char *pkgname;
int rv = 0;
assert(pkg != NULL);
plist = xbps_append_full_path(true, NULL, XBPS_REGPKGDB);
if (plist == NULL)
return -1;
pkgname = xbps_get_pkg_name(pkg);
reqver = xbps_get_pkg_version(pkg);
/* Get package dictionary from plist */
dict = prop_dictionary_internalize_from_file(plist);
dict = xbps_find_pkg_installed_from_plist(pkgname);
if (dict == NULL) {
free(pkgname);
free(plist);
return 1; /* not installed */
}
pkgdict = xbps_find_pkg_in_dict(dict, "packages", pkgname);
if (pkgdict == NULL) {
prop_object_release(dict);
free(pkgname);
free(plist);
return 1; /* not installed */
}
/* Get version from installed package */
obj = prop_dictionary_get(pkgdict, "version");
assert(obj != NULL);
assert(prop_object_type(obj) == PROP_TYPE_STRING);
instver = prop_string_cstring_nocopy(obj);
assert(instver != NULL);
prop_dictionary_get_cstring_nocopy(dict, "version", &instver);
/* Compare installed and required version. */
rv = xbps_cmpver_versions(instver, reqver);
free(pkgname);
free(plist);
prop_object_release(dict);
return rv;
@ -116,16 +96,10 @@ bool
xbps_check_is_installed_pkgname(const char *pkgname)
{
prop_dictionary_t pkgd;
char *plist;
assert(pkgname != NULL);
plist = xbps_append_full_path(true, NULL, XBPS_REGPKGDB);
if (plist == NULL)
return false;
pkgd = xbps_find_pkg_from_plist(plist, pkgname);
free(plist);
pkgd = xbps_find_pkg_installed_from_plist(pkgname);
if (pkgd) {
prop_object_release(pkgd);
return true;