diff options
Diffstat (limited to 'src/settings/nm-settings-utils.c')
| -rw-r--r-- | src/settings/nm-settings-utils.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/src/settings/nm-settings-utils.c b/src/settings/nm-settings-utils.c deleted file mode 100644 index 8e032c44..00000000 --- a/src/settings/nm-settings-utils.c +++ /dev/null @@ -1,161 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2019 Red Hat, Inc. - */ - -#include "nm-default.h" - -#include "nm-settings-utils.h" - -#include <sys/stat.h> -#include <sys/time.h> -#include <sys/types.h> -#include <unistd.h> - -#include "nm-settings-plugin.h" - -/*****************************************************************************/ - -const struct timespec * -nm_sett_util_stat_mtime(const char *filename, gboolean do_lstat, struct timespec *out_val) -{ - struct stat st; - struct timeval now_tv; - - if (filename) { - if (do_lstat) { - if (lstat(filename, &st) == 0) { - *out_val = st.st_mtim; - return out_val; - } - } else { - if (stat(filename, &st) == 0) { - *out_val = st.st_mtim; - return out_val; - } - } - } - - if (gettimeofday(&now_tv, NULL) == 0) { - *out_val = (struct timespec){ - .tv_sec = now_tv.tv_sec, - .tv_nsec = now_tv.tv_usec * 1000u, - }; - return out_val; - } - - *out_val = (struct timespec){}; - return out_val; -} - -/*****************************************************************************/ - -gboolean -nm_sett_util_allow_filename_cb(const char *filename, gpointer user_data) -{ - const NMSettUtilAllowFilenameData *allow_filename_data = user_data; - - if (allow_filename_data->allowed_filename - && nm_streq(allow_filename_data->allowed_filename, filename)) - return TRUE; - - return !g_hash_table_contains(allow_filename_data->idx_by_filename, filename); -} - -/*****************************************************************************/ - -void -nm_sett_util_storage_by_uuid_head_destroy(NMSettUtilStorageByUuidHead *sbuh) -{ - CList *iter; - - while ((iter = c_list_first(&sbuh->_storage_by_uuid_lst_head))) - c_list_unlink(iter); - g_free(sbuh); -} - -/*****************************************************************************/ - -void -nm_sett_util_storages_clear(NMSettUtilStorages *storages) -{ - nm_clear_pointer(&storages->idx_by_uuid, g_hash_table_destroy); - nm_clear_pointer(&storages->idx_by_filename, g_hash_table_destroy); - nm_assert(c_list_is_empty(&storages->_storage_lst_head)); -} - -void -nm_sett_util_storages_add_take(NMSettUtilStorages *storages, - gpointer storage_take_p /* NMSettingsStorage *, take reference */) -{ - NMSettingsStorage * storage_take = storage_take_p; - NMSettUtilStorageByUuidHead *sbuh; - const char * uuid; - - nm_assert(storage_take); - nm_assert(c_list_is_empty(&storage_take->_storage_lst)); - nm_assert(c_list_is_empty(&storage_take->_storage_by_uuid_lst)); - nm_assert(nm_settings_storage_get_filename(storage_take)); - - if (!g_hash_table_replace(storages->idx_by_filename, - (char *) nm_settings_storage_get_filename(storage_take), - storage_take /* takes ownership of reference. */)) - nm_assert_not_reached(); - - uuid = nm_settings_storage_get_uuid_opt(storage_take); - - if (uuid) { - sbuh = nm_sett_util_storages_lookup_by_uuid(storages, uuid); - if (!sbuh) { - gsize l = strlen(uuid) + 1; - - sbuh = g_malloc(sizeof(NMSettUtilStorageByUuidHead) + l); - sbuh->uuid = sbuh->uuid_data; - c_list_init(&sbuh->_storage_by_uuid_lst_head); - memcpy(sbuh->uuid_data, uuid, l); - g_hash_table_add(storages->idx_by_uuid, sbuh); - } - c_list_link_tail(&sbuh->_storage_by_uuid_lst_head, &storage_take->_storage_by_uuid_lst); - } - - c_list_link_tail(&storages->_storage_lst_head, &storage_take->_storage_lst); -} - -gpointer /* NMSettingsStorage * */ -nm_sett_util_storages_steal(NMSettUtilStorages *storages, - gpointer storage_p /* NMSettingsStorage **/) -{ - NMSettingsStorage * storage = storage_p; - NMSettUtilStorageByUuidHead *sbuh; - const char * uuid; - - nm_assert(storage); - nm_assert(nm_sett_util_storages_lookup_by_filename(storages, - nm_settings_storage_get_filename(storage)) - == storage); - nm_assert(c_list_contains(&storages->_storage_lst_head, &storage->_storage_lst)); - - uuid = nm_settings_storage_get_uuid_opt(storage); - - if (!uuid) { - nm_assert(c_list_is_empty(&storage->_storage_by_uuid_lst)); - } else { - nm_assert(!c_list_is_empty(&storage->_storage_by_uuid_lst)); - - sbuh = nm_sett_util_storages_lookup_by_uuid(storages, uuid); - - nm_assert(sbuh); - nm_assert( - c_list_contains(&sbuh->_storage_by_uuid_lst_head, &storage->_storage_by_uuid_lst)); - c_list_unlink(&storage->_storage_by_uuid_lst); - - if (c_list_is_empty(&sbuh->_storage_by_uuid_lst_head)) - g_hash_table_remove(storages->idx_by_uuid, sbuh); - } - - c_list_unlink(&storage->_storage_lst); - - g_hash_table_steal(storages->idx_by_filename, nm_settings_storage_get_filename(storage)); - - return storage; -} |