Move plist find/remove functions into its own files.
This commit is contained in:
Juan RP
@@ -43,7 +43,8 @@ OBJS += package_unpack.o package_requiredby.o package_register.o
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OBJS += package_purge.o package_replaces.o package_properties.o
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OBJS += transaction_dictionary.o transaction_sortdeps.o
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OBJS += cmpver.o download.o fexec.o humanize_number.o plist.o
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OBJS += plist_archive_entry.o util.o pkgmatch.o mkpath.o initend.o
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OBJS += plist_archive_entry.o plist_find.o plist_remove.o
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OBJS += util.o pkgmatch.o mkpath.o initend.o
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OBJS += regpkgdb_dictionary.o repository_register.o
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OBJS += repository_findpkg.o repository_plist.o repository_finddeps.o
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OBJS += repository_pool.o repository_sync_index.o
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481
lib/plist.c
481
lib/plist.c
@@ -166,372 +166,6 @@ xbps_callback_array_iter_reverse_in_dict(prop_dictionary_t dict,
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return rv;
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}
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static prop_dictionary_t
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find_pkg_dict_from_plist(const char *plist,
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const char *key,
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const char *str,
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bool bypattern)
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{
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prop_dictionary_t dict, obj, res;
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assert(plist != NULL);
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assert(str != NULL);
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dict = prop_dictionary_internalize_from_zfile(plist);
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if (dict == NULL) {
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xbps_dbg_printf("cannot internalize %s for pkg %s: %s",
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plist, str, strerror(errno));
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return NULL;
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}
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if (bypattern)
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obj = xbps_find_pkg_in_dict_by_pattern(dict, key, str);
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else
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obj = xbps_find_pkg_in_dict_by_name(dict, key, str);
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if (obj == NULL) {
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prop_object_release(dict);
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return NULL;
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}
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res = prop_dictionary_copy(obj);
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prop_object_release(dict);
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return res;
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}
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prop_dictionary_t
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xbps_find_pkg_dict_from_plist_by_name(const char *plist,
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const char *key,
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const char *pkgname)
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{
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return find_pkg_dict_from_plist(plist, key, pkgname, false);
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}
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prop_dictionary_t
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xbps_find_pkg_dict_from_plist_by_pattern(const char *plist,
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const char *key,
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const char *pattern)
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{
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return find_pkg_dict_from_plist(plist, key, pattern, true);
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}
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bool
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xbps_find_virtual_pkg_in_dict(prop_dictionary_t d,
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const char *str,
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bool bypattern)
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{
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prop_array_t provides;
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bool found = false;
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if ((provides = prop_dictionary_get(d, "provides"))) {
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if (bypattern)
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found = xbps_find_pkgpattern_in_array(provides, str);
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else
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found = xbps_find_pkgname_in_array(provides, str);
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}
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return found;
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}
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static prop_dictionary_t
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find_pkg_in_array(prop_array_t array, const char *str, bool bypattern)
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{
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prop_object_iterator_t iter;
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prop_object_t obj = NULL;
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const char *pkgver, *dpkgn;
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assert(array != NULL);
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assert(str != NULL);
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iter = prop_array_iterator(array);
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if (iter == NULL)
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return NULL;
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while ((obj = prop_object_iterator_next(iter))) {
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if (bypattern) {
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/*
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* Check if package pattern matches the
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* pkgver string object in dictionary.
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*/
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if (!prop_dictionary_get_cstring_nocopy(obj,
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"pkgver", &pkgver))
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continue;
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if (xbps_pkgpattern_match(pkgver, __UNCONST(str)))
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break;
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/*
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* Finally check if package pattern matches
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* any virtual package version in dictionary.
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*/
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if (xbps_find_virtual_pkg_in_dict(obj, str, true))
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break;
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} else {
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if (!prop_dictionary_get_cstring_nocopy(obj,
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"pkgname", &dpkgn))
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continue;
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if (strcmp(dpkgn, str) == 0)
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break;
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if (xbps_find_virtual_pkg_in_dict(obj, str, false))
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break;
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}
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}
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prop_object_iterator_release(iter);
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if (obj == NULL) {
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errno = ENOENT;
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return NULL;
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}
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return obj;
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}
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prop_dictionary_t
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xbps_find_pkg_in_array_by_name(prop_array_t array, const char *name)
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{
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return find_pkg_in_array(array, name, false);
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}
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prop_dictionary_t
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xbps_find_pkg_in_array_by_pattern(prop_array_t array, const char *pattern)
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{
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return find_pkg_in_array(array, pattern, true);
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}
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static const char *
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find_virtualpkg_user_in_regpkgdb(const char *virtualpkg, bool bypattern)
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{
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prop_array_t virtual;
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prop_dictionary_t d;
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prop_object_iterator_t iter;
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prop_object_t obj;
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const char *pkg = NULL;
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bool found = false;
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if ((d = xbps_regpkgdb_dictionary_get()) == NULL)
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return NULL;
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if ((iter = xbps_get_array_iter_from_dict(d, "properties")) == NULL) {
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xbps_regpkgdb_dictionary_release();
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return NULL;
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}
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while ((obj = prop_object_iterator_next(iter)) != NULL) {
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virtual = prop_dictionary_get(obj, "provides");
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if (virtual == NULL)
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continue;
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if (bypattern)
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found = xbps_find_pkgpattern_in_array(virtual, virtualpkg);
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else
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found = xbps_find_pkgname_in_array(virtual, virtualpkg);
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if (!found)
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continue;
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if (bypattern)
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prop_dictionary_get_cstring_nocopy(obj,
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"pkgpattern", &pkg);
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else
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prop_dictionary_get_cstring_nocopy(obj,
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"pkgname", &pkg);
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break;
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}
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prop_object_iterator_release(iter);
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xbps_regpkgdb_dictionary_release();
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return pkg;
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}
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static prop_dictionary_t
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find_virtualpkg_user_in_array(prop_array_t array,
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const char *str,
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bool bypattern)
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{
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prop_object_t obj = NULL;
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prop_object_iterator_t iter;
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const char *pkgver, *dpkgn, *virtualpkg;
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assert(array != NULL);
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assert(str != NULL);
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virtualpkg = find_virtualpkg_user_in_regpkgdb(str, bypattern);
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if (virtualpkg == NULL)
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return NULL;
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iter = prop_array_iterator(array);
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if (iter == NULL)
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return NULL;
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while ((obj = prop_object_iterator_next(iter))) {
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if (bypattern) {
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prop_dictionary_get_cstring_nocopy(obj,
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"pkgver", &pkgver);
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if (xbps_pkgpattern_match(pkgver,
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__UNCONST(virtualpkg)))
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break;
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} else {
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prop_dictionary_get_cstring_nocopy(obj,
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"pkgname", &dpkgn);
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if (strcmp(dpkgn, virtualpkg) == 0)
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break;
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}
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}
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prop_object_iterator_release(iter);
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return obj;
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}
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static prop_dictionary_t
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find_pkg_in_dict(prop_dictionary_t d,
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const char *key,
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const char *str,
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bool bypattern,
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bool virtual)
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{
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prop_array_t array;
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assert(d != NULL);
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assert(str != NULL);
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assert(key != NULL);
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array = prop_dictionary_get(d, key);
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if (prop_object_type(array) != PROP_TYPE_ARRAY)
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return NULL;
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if (virtual)
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return find_virtualpkg_user_in_array(array, str, bypattern);
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return find_pkg_in_array(array, str, bypattern);
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}
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prop_dictionary_t
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xbps_find_pkg_in_dict_by_name(prop_dictionary_t d,
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const char *key,
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const char *pkgname)
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{
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return find_pkg_in_dict(d, key, pkgname, false, false);
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}
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prop_dictionary_t
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xbps_find_pkg_in_dict_by_pattern(prop_dictionary_t d,
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const char *key,
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const char *pattern)
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{
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return find_pkg_in_dict(d, key, pattern, true, false);
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}
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prop_dictionary_t HIDDEN
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xbps_find_virtualpkg_user_in_dict_by_name(prop_dictionary_t d,
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const char *key,
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const char *name)
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{
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return find_pkg_in_dict(d, key, name, false, true);
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}
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prop_dictionary_t HIDDEN
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xbps_find_virtualpkg_user_in_dict_by_pattern(prop_dictionary_t d,
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const char *key,
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const char *pattern)
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{
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return find_pkg_in_dict(d, key, pattern, true, true);
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}
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prop_dictionary_t
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xbps_find_pkg_dict_installed(const char *str, bool bypattern)
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{
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prop_dictionary_t d, pkgd, rpkgd = NULL;
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pkg_state_t state = 0;
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assert(str != NULL);
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if ((d = xbps_regpkgdb_dictionary_get()) == NULL)
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return NULL;
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pkgd = find_pkg_in_dict(d, "packages", str, bypattern, false);
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if (pkgd == NULL)
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goto out;
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if (xbps_get_pkg_state_dictionary(pkgd, &state) != 0)
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goto out;
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switch (state) {
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case XBPS_PKG_STATE_INSTALLED:
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case XBPS_PKG_STATE_UNPACKED:
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rpkgd = prop_dictionary_copy(pkgd);
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break;
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case XBPS_PKG_STATE_CONFIG_FILES:
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errno = ENOENT;
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xbps_dbg_printf("'%s' installed but its state is "
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"config-files\n",str);
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break;
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default:
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break;
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}
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out:
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xbps_regpkgdb_dictionary_release();
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return rpkgd;
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}
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static bool
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find_string_in_array(prop_array_t array, const char *str, int mode)
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{
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prop_object_iterator_t iter;
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prop_object_t obj;
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const char *pkgdep;
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char *curpkgname;
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bool found = false;
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assert(array != NULL);
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assert(str != NULL);
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iter = prop_array_iterator(array);
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if (iter == NULL)
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return false;
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while ((obj = prop_object_iterator_next(iter))) {
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assert(prop_object_type(obj) == PROP_TYPE_STRING);
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if (mode == 0) {
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/* match by string */
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if (prop_string_equals_cstring(obj, str)) {
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found = true;
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break;
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}
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} else if (mode == 1) {
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/* match by pkgname */
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pkgdep = prop_string_cstring_nocopy(obj);
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curpkgname = xbps_get_pkg_name(pkgdep);
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if (curpkgname == NULL)
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break;
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if (strcmp(curpkgname, str) == 0) {
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free(curpkgname);
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found = true;
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break;
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}
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free(curpkgname);
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} else if (mode == 2) {
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/* match by pkgpattern */
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pkgdep = prop_string_cstring_nocopy(obj);
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if (xbps_pkgpattern_match(pkgdep, __UNCONST(str))) {
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found = true;
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break;
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}
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}
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}
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prop_object_iterator_release(iter);
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return found;
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}
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bool
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xbps_find_string_in_array(prop_array_t array, const char *str)
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{
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return find_string_in_array(array, str, 0);
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}
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bool
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xbps_find_pkgname_in_array(prop_array_t array, const char *pkgname)
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{
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return find_string_in_array(array, pkgname, 1);
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}
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bool
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xbps_find_pkgpattern_in_array(prop_array_t array, const char *pattern)
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{
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return find_string_in_array(array, pattern, 2);
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}
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prop_object_iterator_t
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xbps_get_array_iter_from_dict(prop_dictionary_t dict, const char *key)
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{
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@@ -573,118 +207,3 @@ xbps_get_pkg_dict_from_metadata_plist(const char *pkgn, const char *plist)
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return plistd;
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}
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static bool
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remove_string_from_array(prop_array_t array, const char *str, int mode)
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{
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prop_object_t obj;
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const char *curname, *pkgdep;
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char *curpkgname;
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size_t i, idx = 0;
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bool found = false;
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for (i = 0; i < prop_array_count(array); i++) {
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obj = prop_array_get(array, i);
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if (mode == 0) {
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/* exact match, obj is a string */
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if (prop_string_equals_cstring(obj, str)) {
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found = true;
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break;
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||||
}
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} else if (mode == 1) {
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/* match by pkgname, obj is a string */
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pkgdep = prop_string_cstring_nocopy(obj);
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curpkgname = xbps_get_pkg_name(pkgdep);
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||||
if (curpkgname == NULL)
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||||
break;
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||||
if (strcmp(curpkgname, str) == 0) {
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||||
free(curpkgname);
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||||
found = true;
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||||
break;
|
||||
}
|
||||
free(curpkgname);
|
||||
} else if (mode == 2) {
|
||||
/* match by pkgname, obj is a dictionary */
|
||||
prop_dictionary_get_cstring_nocopy(obj,
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"pkgname", &curname);
|
||||
if (strcmp(curname, str) == 0) {
|
||||
found = true;
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||||
break;
|
||||
}
|
||||
}
|
||||
idx++;
|
||||
}
|
||||
if (!found)
|
||||
return false;
|
||||
|
||||
prop_array_remove(array, idx);
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||||
return true;
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_string_from_array(prop_array_t array, const char *str)
|
||||
{
|
||||
return remove_string_from_array(array, str, 0);
|
||||
}
|
||||
|
||||
bool
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||||
xbps_remove_pkgname_from_array(prop_array_t array, const char *name)
|
||||
{
|
||||
return remove_string_from_array(array, name, 1);
|
||||
}
|
||||
|
||||
bool
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||||
xbps_remove_pkg_from_array_by_name(prop_array_t array, const char *name)
|
||||
{
|
||||
return remove_string_from_array(array, name, 2);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_pkg_from_dict_by_name(prop_dictionary_t dict,
|
||||
const char *key,
|
||||
const char *pkgname)
|
||||
{
|
||||
prop_array_t array;
|
||||
|
||||
assert(dict != NULL);
|
||||
assert(key != NULL);
|
||||
assert(pkgname != NULL);
|
||||
|
||||
array = prop_dictionary_get(dict, key);
|
||||
if (array == NULL)
|
||||
return false;
|
||||
|
||||
return xbps_remove_pkg_from_array_by_name(array, pkgname);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_pkg_dict_from_plist_by_name(const char *pkg, const char *plist)
|
||||
{
|
||||
prop_dictionary_t pdict;
|
||||
|
||||
assert(pkg != NULL);
|
||||
assert(plist != NULL);
|
||||
|
||||
pdict = prop_dictionary_internalize_from_zfile(plist);
|
||||
if (pdict == NULL) {
|
||||
xbps_dbg_printf("'%s' cannot read from file %s: %s\n",
|
||||
pkg, plist, strerror(errno));
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!xbps_remove_pkg_from_dict_by_name(pdict, "packages", pkg)) {
|
||||
prop_object_release(pdict);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!prop_dictionary_externalize_to_zfile(pdict, plist)) {
|
||||
xbps_dbg_printf("'%s' cannot write plist file %s: %s\n",
|
||||
pkg, plist, strerror(errno));
|
||||
prop_object_release(pdict);
|
||||
return false;
|
||||
}
|
||||
|
||||
prop_object_release(pdict);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
407
lib/plist_find.c
Normal file
407
lib/plist_find.c
Normal file
@@ -0,0 +1,407 @@
|
||||
/*-
|
||||
* Copyright (c) 2008-2011 Juan Romero Pardines.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <xbps_api.h>
|
||||
#include "xbps_api_impl.h"
|
||||
|
||||
/**
|
||||
* @file lib/plist_find.c
|
||||
* @brief PropertyList generic routines
|
||||
* @defgroup plist PropertyList generic functions
|
||||
*
|
||||
* These functions manipulate plist files and objects shared by almost
|
||||
* all library functions.
|
||||
*/
|
||||
static prop_dictionary_t
|
||||
find_pkg_dict_from_plist(const char *plist,
|
||||
const char *key,
|
||||
const char *str,
|
||||
bool bypattern)
|
||||
{
|
||||
prop_dictionary_t dict, obj, res;
|
||||
|
||||
assert(plist != NULL);
|
||||
assert(str != NULL);
|
||||
|
||||
dict = prop_dictionary_internalize_from_zfile(plist);
|
||||
if (dict == NULL) {
|
||||
xbps_dbg_printf("cannot internalize %s for pkg %s: %s",
|
||||
plist, str, strerror(errno));
|
||||
return NULL;
|
||||
}
|
||||
if (bypattern)
|
||||
obj = xbps_find_pkg_in_dict_by_pattern(dict, key, str);
|
||||
else
|
||||
obj = xbps_find_pkg_in_dict_by_name(dict, key, str);
|
||||
|
||||
if (obj == NULL) {
|
||||
prop_object_release(dict);
|
||||
return NULL;
|
||||
}
|
||||
res = prop_dictionary_copy(obj);
|
||||
prop_object_release(dict);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
prop_dictionary_t
|
||||
xbps_find_pkg_dict_from_plist_by_name(const char *plist,
|
||||
const char *key,
|
||||
const char *pkgname)
|
||||
{
|
||||
return find_pkg_dict_from_plist(plist, key, pkgname, false);
|
||||
}
|
||||
|
||||
prop_dictionary_t
|
||||
xbps_find_pkg_dict_from_plist_by_pattern(const char *plist,
|
||||
const char *key,
|
||||
const char *pattern)
|
||||
{
|
||||
return find_pkg_dict_from_plist(plist, key, pattern, true);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_find_virtual_pkg_in_dict(prop_dictionary_t d,
|
||||
const char *str,
|
||||
bool bypattern)
|
||||
{
|
||||
prop_array_t provides;
|
||||
bool found = false;
|
||||
|
||||
if ((provides = prop_dictionary_get(d, "provides"))) {
|
||||
if (bypattern)
|
||||
found = xbps_find_pkgpattern_in_array(provides, str);
|
||||
else
|
||||
found = xbps_find_pkgname_in_array(provides, str);
|
||||
}
|
||||
return found;
|
||||
}
|
||||
|
||||
static prop_dictionary_t
|
||||
find_pkg_in_array(prop_array_t array, const char *str, bool bypattern)
|
||||
{
|
||||
prop_object_iterator_t iter;
|
||||
prop_object_t obj = NULL;
|
||||
const char *pkgver, *dpkgn;
|
||||
|
||||
assert(array != NULL);
|
||||
assert(str != NULL);
|
||||
|
||||
iter = prop_array_iterator(array);
|
||||
if (iter == NULL)
|
||||
return NULL;
|
||||
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
if (bypattern) {
|
||||
/*
|
||||
* Check if package pattern matches the
|
||||
* pkgver string object in dictionary.
|
||||
*/
|
||||
if (!prop_dictionary_get_cstring_nocopy(obj,
|
||||
"pkgver", &pkgver))
|
||||
continue;
|
||||
if (xbps_pkgpattern_match(pkgver, __UNCONST(str)))
|
||||
break;
|
||||
/*
|
||||
* Finally check if package pattern matches
|
||||
* any virtual package version in dictionary.
|
||||
*/
|
||||
if (xbps_find_virtual_pkg_in_dict(obj, str, true))
|
||||
break;
|
||||
} else {
|
||||
if (!prop_dictionary_get_cstring_nocopy(obj,
|
||||
"pkgname", &dpkgn))
|
||||
continue;
|
||||
if (strcmp(dpkgn, str) == 0)
|
||||
break;
|
||||
if (xbps_find_virtual_pkg_in_dict(obj, str, false))
|
||||
break;
|
||||
}
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
if (obj == NULL) {
|
||||
errno = ENOENT;
|
||||
return NULL;
|
||||
}
|
||||
return obj;
|
||||
}
|
||||
|
||||
prop_dictionary_t
|
||||
xbps_find_pkg_in_array_by_name(prop_array_t array, const char *name)
|
||||
{
|
||||
return find_pkg_in_array(array, name, false);
|
||||
}
|
||||
|
||||
prop_dictionary_t
|
||||
xbps_find_pkg_in_array_by_pattern(prop_array_t array, const char *pattern)
|
||||
{
|
||||
return find_pkg_in_array(array, pattern, true);
|
||||
}
|
||||
|
||||
static const char *
|
||||
find_virtualpkg_user_in_regpkgdb(const char *virtualpkg, bool bypattern)
|
||||
{
|
||||
prop_array_t virtual;
|
||||
prop_dictionary_t d;
|
||||
prop_object_iterator_t iter;
|
||||
prop_object_t obj;
|
||||
const char *pkg = NULL;
|
||||
bool found = false;
|
||||
|
||||
if ((d = xbps_regpkgdb_dictionary_get()) == NULL)
|
||||
return NULL;
|
||||
|
||||
if ((iter = xbps_get_array_iter_from_dict(d, "properties")) == NULL) {
|
||||
xbps_regpkgdb_dictionary_release();
|
||||
return NULL;
|
||||
}
|
||||
while ((obj = prop_object_iterator_next(iter)) != NULL) {
|
||||
virtual = prop_dictionary_get(obj, "provides");
|
||||
if (virtual == NULL)
|
||||
continue;
|
||||
if (bypattern)
|
||||
found = xbps_find_pkgpattern_in_array(virtual, virtualpkg);
|
||||
else
|
||||
found = xbps_find_pkgname_in_array(virtual, virtualpkg);
|
||||
|
||||
if (!found)
|
||||
continue;
|
||||
if (bypattern)
|
||||
prop_dictionary_get_cstring_nocopy(obj,
|
||||
"pkgpattern", &pkg);
|
||||
else
|
||||
prop_dictionary_get_cstring_nocopy(obj,
|
||||
"pkgname", &pkg);
|
||||
|
||||
break;
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
xbps_regpkgdb_dictionary_release();
|
||||
|
||||
return pkg;
|
||||
}
|
||||
|
||||
static prop_dictionary_t
|
||||
find_virtualpkg_user_in_array(prop_array_t array,
|
||||
const char *str,
|
||||
bool bypattern)
|
||||
{
|
||||
prop_object_t obj = NULL;
|
||||
prop_object_iterator_t iter;
|
||||
const char *pkgver, *dpkgn, *virtualpkg;
|
||||
|
||||
assert(array != NULL);
|
||||
assert(str != NULL);
|
||||
|
||||
virtualpkg = find_virtualpkg_user_in_regpkgdb(str, bypattern);
|
||||
if (virtualpkg == NULL)
|
||||
return NULL;
|
||||
|
||||
iter = prop_array_iterator(array);
|
||||
if (iter == NULL)
|
||||
return NULL;
|
||||
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
if (bypattern) {
|
||||
prop_dictionary_get_cstring_nocopy(obj,
|
||||
"pkgver", &pkgver);
|
||||
if (xbps_pkgpattern_match(pkgver,
|
||||
__UNCONST(virtualpkg)))
|
||||
break;
|
||||
} else {
|
||||
prop_dictionary_get_cstring_nocopy(obj,
|
||||
"pkgname", &dpkgn);
|
||||
if (strcmp(dpkgn, virtualpkg) == 0)
|
||||
break;
|
||||
}
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
return obj;
|
||||
}
|
||||
|
||||
static prop_dictionary_t
|
||||
find_pkg_in_dict(prop_dictionary_t d,
|
||||
const char *key,
|
||||
const char *str,
|
||||
bool bypattern,
|
||||
bool virtual)
|
||||
{
|
||||
prop_array_t array;
|
||||
|
||||
assert(d != NULL);
|
||||
assert(str != NULL);
|
||||
assert(key != NULL);
|
||||
|
||||
array = prop_dictionary_get(d, key);
|
||||
if (prop_object_type(array) != PROP_TYPE_ARRAY)
|
||||
return NULL;
|
||||
|
||||
if (virtual)
|
||||
return find_virtualpkg_user_in_array(array, str, bypattern);
|
||||
|
||||
return find_pkg_in_array(array, str, bypattern);
|
||||
}
|
||||
|
||||
prop_dictionary_t
|
||||
xbps_find_pkg_in_dict_by_name(prop_dictionary_t d,
|
||||
const char *key,
|
||||
const char *pkgname)
|
||||
{
|
||||
return find_pkg_in_dict(d, key, pkgname, false, false);
|
||||
}
|
||||
|
||||
prop_dictionary_t
|
||||
xbps_find_pkg_in_dict_by_pattern(prop_dictionary_t d,
|
||||
const char *key,
|
||||
const char *pattern)
|
||||
{
|
||||
return find_pkg_in_dict(d, key, pattern, true, false);
|
||||
}
|
||||
|
||||
prop_dictionary_t HIDDEN
|
||||
xbps_find_virtualpkg_user_in_dict_by_name(prop_dictionary_t d,
|
||||
const char *key,
|
||||
const char *name)
|
||||
{
|
||||
return find_pkg_in_dict(d, key, name, false, true);
|
||||
}
|
||||
|
||||
prop_dictionary_t HIDDEN
|
||||
xbps_find_virtualpkg_user_in_dict_by_pattern(prop_dictionary_t d,
|
||||
const char *key,
|
||||
const char *pattern)
|
||||
{
|
||||
return find_pkg_in_dict(d, key, pattern, true, true);
|
||||
}
|
||||
|
||||
prop_dictionary_t
|
||||
xbps_find_pkg_dict_installed(const char *str, bool bypattern)
|
||||
{
|
||||
prop_dictionary_t d, pkgd, rpkgd = NULL;
|
||||
pkg_state_t state = 0;
|
||||
|
||||
assert(str != NULL);
|
||||
|
||||
if ((d = xbps_regpkgdb_dictionary_get()) == NULL)
|
||||
return NULL;
|
||||
|
||||
pkgd = find_pkg_in_dict(d, "packages", str, bypattern, false);
|
||||
if (pkgd == NULL)
|
||||
goto out;
|
||||
|
||||
if (xbps_get_pkg_state_dictionary(pkgd, &state) != 0)
|
||||
goto out;
|
||||
|
||||
switch (state) {
|
||||
case XBPS_PKG_STATE_INSTALLED:
|
||||
case XBPS_PKG_STATE_UNPACKED:
|
||||
rpkgd = prop_dictionary_copy(pkgd);
|
||||
break;
|
||||
case XBPS_PKG_STATE_CONFIG_FILES:
|
||||
errno = ENOENT;
|
||||
xbps_dbg_printf("'%s' installed but its state is "
|
||||
"config-files\n",str);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
out:
|
||||
xbps_regpkgdb_dictionary_release();
|
||||
return rpkgd;
|
||||
}
|
||||
|
||||
static bool
|
||||
find_string_in_array(prop_array_t array, const char *str, int mode)
|
||||
{
|
||||
prop_object_iterator_t iter;
|
||||
prop_object_t obj;
|
||||
const char *pkgdep;
|
||||
char *curpkgname;
|
||||
bool found = false;
|
||||
|
||||
assert(array != NULL);
|
||||
assert(str != NULL);
|
||||
|
||||
iter = prop_array_iterator(array);
|
||||
if (iter == NULL)
|
||||
return false;
|
||||
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
assert(prop_object_type(obj) == PROP_TYPE_STRING);
|
||||
if (mode == 0) {
|
||||
/* match by string */
|
||||
if (prop_string_equals_cstring(obj, str)) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
} else if (mode == 1) {
|
||||
/* match by pkgname */
|
||||
pkgdep = prop_string_cstring_nocopy(obj);
|
||||
curpkgname = xbps_get_pkg_name(pkgdep);
|
||||
if (curpkgname == NULL)
|
||||
break;
|
||||
if (strcmp(curpkgname, str) == 0) {
|
||||
free(curpkgname);
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
free(curpkgname);
|
||||
} else if (mode == 2) {
|
||||
/* match by pkgpattern */
|
||||
pkgdep = prop_string_cstring_nocopy(obj);
|
||||
if (xbps_pkgpattern_match(pkgdep, __UNCONST(str))) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
|
||||
return found;
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_find_string_in_array(prop_array_t array, const char *str)
|
||||
{
|
||||
return find_string_in_array(array, str, 0);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_find_pkgname_in_array(prop_array_t array, const char *pkgname)
|
||||
{
|
||||
return find_string_in_array(array, pkgname, 1);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_find_pkgpattern_in_array(prop_array_t array, const char *pattern)
|
||||
{
|
||||
return find_string_in_array(array, pattern, 2);
|
||||
}
|
||||
156
lib/plist_remove.c
Normal file
156
lib/plist_remove.c
Normal file
@@ -0,0 +1,156 @@
|
||||
/*-
|
||||
* Copyright (c) 2008-2011 Juan Romero Pardines.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <xbps_api.h>
|
||||
#include "xbps_api_impl.h"
|
||||
|
||||
/**
|
||||
* @file lib/plist_remove.c
|
||||
* @brief PropertyList generic routines
|
||||
* @defgroup plist PropertyList generic functions
|
||||
*
|
||||
* These functions manipulate plist files and objects shared by almost
|
||||
* all library functions.
|
||||
*/
|
||||
static bool
|
||||
remove_string_from_array(prop_array_t array, const char *str, int mode)
|
||||
{
|
||||
prop_object_t obj;
|
||||
const char *curname, *pkgdep;
|
||||
char *curpkgname;
|
||||
size_t i, idx = 0;
|
||||
bool found = false;
|
||||
|
||||
for (i = 0; i < prop_array_count(array); i++) {
|
||||
obj = prop_array_get(array, i);
|
||||
if (mode == 0) {
|
||||
/* exact match, obj is a string */
|
||||
if (prop_string_equals_cstring(obj, str)) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
} else if (mode == 1) {
|
||||
/* match by pkgname, obj is a string */
|
||||
pkgdep = prop_string_cstring_nocopy(obj);
|
||||
curpkgname = xbps_get_pkg_name(pkgdep);
|
||||
if (curpkgname == NULL)
|
||||
break;
|
||||
if (strcmp(curpkgname, str) == 0) {
|
||||
free(curpkgname);
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
free(curpkgname);
|
||||
} else if (mode == 2) {
|
||||
/* match by pkgname, obj is a dictionary */
|
||||
prop_dictionary_get_cstring_nocopy(obj,
|
||||
"pkgname", &curname);
|
||||
if (strcmp(curname, str) == 0) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
idx++;
|
||||
}
|
||||
if (!found)
|
||||
return false;
|
||||
|
||||
prop_array_remove(array, idx);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_string_from_array(prop_array_t array, const char *str)
|
||||
{
|
||||
return remove_string_from_array(array, str, 0);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_pkgname_from_array(prop_array_t array, const char *name)
|
||||
{
|
||||
return remove_string_from_array(array, name, 1);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_pkg_from_array_by_name(prop_array_t array, const char *name)
|
||||
{
|
||||
return remove_string_from_array(array, name, 2);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_pkg_from_dict_by_name(prop_dictionary_t dict,
|
||||
const char *key,
|
||||
const char *pkgname)
|
||||
{
|
||||
prop_array_t array;
|
||||
|
||||
assert(dict != NULL);
|
||||
assert(key != NULL);
|
||||
assert(pkgname != NULL);
|
||||
|
||||
array = prop_dictionary_get(dict, key);
|
||||
if (array == NULL)
|
||||
return false;
|
||||
|
||||
return xbps_remove_pkg_from_array_by_name(array, pkgname);
|
||||
}
|
||||
|
||||
bool
|
||||
xbps_remove_pkg_dict_from_plist_by_name(const char *pkg, const char *plist)
|
||||
{
|
||||
prop_dictionary_t pdict;
|
||||
|
||||
assert(pkg != NULL);
|
||||
assert(plist != NULL);
|
||||
|
||||
pdict = prop_dictionary_internalize_from_zfile(plist);
|
||||
if (pdict == NULL) {
|
||||
xbps_dbg_printf("'%s' cannot read from file %s: %s\n",
|
||||
pkg, plist, strerror(errno));
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!xbps_remove_pkg_from_dict_by_name(pdict, "packages", pkg)) {
|
||||
prop_object_release(pdict);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!prop_dictionary_externalize_to_zfile(pdict, plist)) {
|
||||
xbps_dbg_printf("'%s' cannot write plist file %s: %s\n",
|
||||
pkg, plist, strerror(errno));
|
||||
prop_object_release(pdict);
|
||||
return false;
|
||||
}
|
||||
|
||||
prop_object_release(pdict);
|
||||
|
||||
return true;
|
||||
}
|
||||
Reference in New Issue
Block a user