mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2026-01-12 17:20:18 +01:00
0540b3c9bc
Make it possible to opt in or out of the behavior of creating connections for disconnected devices. It's not clear why such policy was in place, and the feature might come useful outside OCI. Let's add an (undocumented) knob to configure the behavior. We might remove it (and perhaps make the behaviour default everywhere), or document and keep it if it turns out we need to use it.
171 lines
8.2 KiB
C
171 lines
8.2 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#ifndef __NM_CLOUD_SETUP_UTILS_H__
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#define __NM_CLOUD_SETUP_UTILS_H__
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#include "libnm-glib-aux/nm-logging-base.h"
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/*****************************************************************************/
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/* Environment variables for configuring nm-cloud-setup */
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#define NMCS_ENV_NM_CLOUD_SETUP_ALIYUN "NM_CLOUD_SETUP_ALIYUN"
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#define NMCS_ENV_NM_CLOUD_SETUP_AZURE "NM_CLOUD_SETUP_AZURE"
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#define NMCS_ENV_NM_CLOUD_SETUP_EC2 "NM_CLOUD_SETUP_EC2"
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#define NMCS_ENV_NM_CLOUD_SETUP_GCP "NM_CLOUD_SETUP_GCP"
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#define NMCS_ENV_NM_CLOUD_SETUP_OCI "NM_CLOUD_SETUP_OCI"
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#define NMCS_ENV_NM_CLOUD_SETUP_LOG "NM_CLOUD_SETUP_LOG"
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/* Undocumented/internal environment variables for configuring nm-cloud-setup.
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* These are mainly for testing/debugging. */
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#define NMCS_ENV_NM_CLOUD_SETUP_ALIYUN_HOST "NM_CLOUD_SETUP_ALIYUN_HOST"
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#define NMCS_ENV_NM_CLOUD_SETUP_AZURE_HOST "NM_CLOUD_SETUP_AZURE_HOST"
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#define NMCS_ENV_NM_CLOUD_SETUP_EC2_HOST "NM_CLOUD_SETUP_EC2_HOST"
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#define NMCS_ENV_NM_CLOUD_SETUP_GCP_HOST "NM_CLOUD_SETUP_GCP_HOST"
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#define NMCS_ENV_NM_CLOUD_SETUP_OCI_HOST "NM_CLOUD_SETUP_OCI_HOST"
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#define NMCS_ENV_NM_CLOUD_SETUP_MAP_INTERFACES "NM_CLOUD_SETUP_MAP_INTERFACES"
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#define NMCS_ENV_NM_CLOUD_SETUP_ALLOW_NEW_CONN "NM_CLOUD_SETUP_ALLOW_NEW_CONN"
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/*****************************************************************************/
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#define _nm_log(level, ...) _nm_log_simple_printf((level), __VA_ARGS__);
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#define _NMLOG(level, ...) \
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G_STMT_START \
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{ \
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const NMLogLevel _level = (level); \
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\
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if (_nm_logging_enabled(_level)) { \
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_nm_log(_level, __VA_ARGS__); \
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} \
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} \
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G_STMT_END
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/*****************************************************************************/
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#ifndef NM_DIST_VERSION
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#define NM_DIST_VERSION VERSION
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#endif
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/*****************************************************************************/
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gpointer nmcs_wait_for_objects_register(gpointer target);
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gboolean nmcs_wait_for_objects_iterate_until_done(GMainContext *context, int timeout_msec);
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/*****************************************************************************/
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char *nmcs_utils_hwaddr_normalize(const char *hwaddr, gssize len);
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static inline char *
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nmcs_utils_hwaddr_normalize_gbytes(GBytes *hwaddr)
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{
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const char *str;
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gsize len;
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str = g_bytes_get_data(hwaddr, &len);
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return nmcs_utils_hwaddr_normalize(str, len);
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}
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/*****************************************************************************/
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gboolean nmcs_utils_ipaddr_normalize_bin(int addr_family,
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const char *addr,
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gssize len,
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int *out_addr_family,
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gpointer out_addr_bin);
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char *nmcs_utils_ipaddr_normalize(int addr_family, const char *addr, gssize len);
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static inline char *
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nmcs_utils_ipaddr_normalize_gbytes(int addr_family, GBytes *addr)
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{
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const char *str;
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gsize len;
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str = g_bytes_get_data(addr, &len);
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return nmcs_utils_ipaddr_normalize(addr_family, str, len);
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}
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/*****************************************************************************/
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const char *nmcs_utils_parse_memmem(GBytes *mem, const char *needle);
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const char *nmcs_utils_parse_get_full_line(GBytes *mem, const char *needle);
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/*****************************************************************************/
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#define NMCS_DEFINE_HOST_BASE(base_fcn, nmcs_env_host, default_host) \
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static const char *base_fcn(void) \
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{ \
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static const char *base_cached = NULL; \
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const char *base; \
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\
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again: \
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base = g_atomic_pointer_get(&base_cached); \
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if (G_UNLIKELY(!base)) { \
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/* The base URI can be set via environment variable. \
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* This is mainly for testing, it's not usually supposed to be configured. \
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* Consider this private API! */ \
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base = g_getenv("" nmcs_env_host ""); \
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base = nmcs_utils_uri_complete_interned(base) ?: ("" default_host ""); \
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\
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if (!g_atomic_pointer_compare_and_exchange(&base_cached, NULL, base)) \
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goto again; \
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\
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if (!nm_streq(base, ("" default_host ""))) { \
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_LOGD("test: mock %s=\"%s\" (default \"%s\")", \
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"" nmcs_env_host "", \
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base, \
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"" default_host ""); \
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} \
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} \
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\
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return base; \
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} \
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_NM_DUMMY_STRUCT_FOR_TRAILING_SEMICOLON
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/*****************************************************************************/
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char *nmcs_utils_uri_build_concat_v(const char *base, const char **components, gsize n_components);
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#define nmcs_utils_uri_build_concat(base, ...) \
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nmcs_utils_uri_build_concat_v(base, ((const char *[]) {__VA_ARGS__}), NM_NARG(__VA_ARGS__))
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const char *nmcs_utils_uri_complete_interned(const char *uri);
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/*****************************************************************************/
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gboolean nmcs_setting_ip_replace_ipv4_addresses(NMSettingIPConfig *s_ip,
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NMIPAddress **entries_arr,
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guint entries_len);
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gboolean nmcs_setting_ip_replace_ipv4_routes(NMSettingIPConfig *s_ip,
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NMIPRoute **entries_arr,
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guint entries_len);
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gboolean nmcs_setting_ip_replace_ipv4_rules(NMSettingIPConfig *s_ip,
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NMIPRoutingRule **entries_arr,
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guint entries_len);
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/*****************************************************************************/
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NMConnection *nmcs_device_get_applied_connection(NMDevice *device,
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GCancellable *cancellable,
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guint64 *version_id,
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GError **error);
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NMActiveConnection *nmcs_add_and_activate(NMClient *client,
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GCancellable *sigterm_cancellable,
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NMDevice *device,
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NMConnection *connection,
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GError **error);
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gboolean nmcs_device_reapply(NMDevice *device,
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GCancellable *sigterm_cancellable,
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NMConnection *connection,
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guint64 version_id,
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gboolean maybe_no_preserved_external_ip,
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gboolean *out_version_id_changed,
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GError **error);
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#endif /* __NM_CLOUD_SETUP_UTILS_H__ */
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