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pkg_metadir: fix some issues I've found while finding obsolete files.

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This commit is contained in:
Juan RP 2012-11-18 12:07:43 +01:00
parent e08c258967
commit 6094bbc6ea
2 changed files with 31 additions and 34 deletions
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25
lib/package_metadir.c
View File

@ -34,7 +34,7 @@
struct pkgmeta {
const char *name;
char name[64];
prop_dictionary_t d;
UT_hash_handle hh;
};
@ -59,8 +59,7 @@ metadir_get(const char *name)
struct pkgmeta *pm;
HASH_FIND_STR(pkgmetas, __UNCONST(name), pm);
if (pm != NULL &&
(prop_object_type(pm->d) == PROP_TYPE_DICTIONARY))
if (pm && pm->d)
return pm->d;
return NULL;
@ -70,7 +69,7 @@ prop_dictionary_t
xbps_metadir_get_pkgd(struct xbps_handle *xhp, const char *name)
{
struct pkgmeta *pm;
prop_dictionary_t pkgd;
prop_dictionary_t pkgd, d;
const char *savedpkgname;
char *plistf;
@ -97,25 +96,25 @@ xbps_metadir_get_pkgd(struct xbps_handle *xhp, const char *name)
}
}
/* Add pkg plist to hash map */
pm = malloc(sizeof(*pm));
assert(pm);
pm->name = name;
pm->d = prop_dictionary_internalize_from_zfile(plistf);
d = prop_dictionary_internalize_from_zfile(plistf);
free(plistf);
if (pm->d == NULL) {
free(pm);
if (d == NULL) {
xbps_dbg_printf(xhp, "cannot read %s metadata: %s\n",
savedpkgname, strerror(errno));
return NULL;
}
/* Add pkg plist to hash map */
pm = calloc(1, sizeof(*pm));
assert(pm);
strlcpy(pm->name, name, sizeof(pm->name));
pm->d = d;
HASH_ADD_KEYPTR(hh,
pkgmetas,
__UNCONST(name),
strlen(__UNCONST(name)),
pm);
return pm->d;
return d;
}

40
lib/package_unpack.c
View File

@ -80,11 +80,11 @@ unpack_archive(struct xbps_handle *xhp,
prop_dictionary_t pkg_repod,
struct archive *ar)
{
prop_dictionary_t filesd, old_filesd;
prop_dictionary_t filesd = NULL, old_filesd = NULL;
prop_array_t array, obsoletes;
prop_object_t obj;
prop_data_t data;
void *instbuf, *rembuf;
void *instbuf = NULL, *rembuf = NULL;
const struct stat *entry_statp;
struct stat st;
struct xbps_unpack_cb_data xucd;
@ -103,8 +103,6 @@ unpack_archive(struct xbps_handle *xhp,
assert(prop_object_type(pkg_repod) == PROP_TYPE_DICTIONARY);
assert(ar != NULL);
instbuf = rembuf = NULL;
filesd = old_filesd = NULL;
preserve = update = conf_file = file_exists = false;
skip_obsoletes = softreplace = false;
@ -485,25 +483,25 @@ unpack_archive(struct xbps_handle *xhp,
* - Package with "softreplace" keyword.
*/
old_filesd = xbps_metadir_get_pkgd(xhp, pkgname);
if (prop_object_type(old_filesd) == PROP_TYPE_DICTIONARY) {
obsoletes = xbps_find_pkg_obsoletes(xhp, old_filesd, filesd);
for (i = 0; i < prop_array_count(obsoletes); i++) {
obj = prop_array_get(obsoletes, i);
file = prop_string_cstring_nocopy(obj);
if (remove(file) == -1) {
xbps_set_cb_state(xhp,
XBPS_STATE_REMOVE_FILE_OBSOLETE_FAIL,
errno, pkgname, version,
"%s: failed to remove obsolete entry `%s': %s",
pkgver, file, strerror(errno));
continue;
}
assert(prop_object_type(old_filesd) == PROP_TYPE_DICTIONARY);
obsoletes = xbps_find_pkg_obsoletes(xhp, old_filesd, filesd);
for (i = 0; i < prop_array_count(obsoletes); i++) {
obj = prop_array_get(obsoletes, i);
file = prop_string_cstring_nocopy(obj);
if (remove(file) == -1) {
xbps_set_cb_state(xhp,
XBPS_STATE_REMOVE_FILE_OBSOLETE,
0, pkgname, version,
"%s: removed obsolete entry: %s", pkgver, file);
prop_object_release(obj);
XBPS_STATE_REMOVE_FILE_OBSOLETE_FAIL,
errno, pkgname, version,
"%s: failed to remove obsolete entry `%s': %s",
pkgver, file, strerror(errno));
continue;
}
xbps_set_cb_state(xhp,
XBPS_STATE_REMOVE_FILE_OBSOLETE,
0, pkgname, version,
"%s: removed obsolete entry: %s", pkgver, file);
prop_object_release(obj);
}
out1: