From d9b4cd6e1fc537a81aed4a9720050575f298eb0d Mon Sep 17 00:00:00 2001 From: robertxw Date: Thu, 18 Jan 2024 17:28:57 +0800 Subject: [PATCH] revert support for Aliyun in nm-cloud-setup for hard-coded ip Signed-off-by: robertxw --- Makefile.am | 2 - man/nm-cloud-setup.xml | 40 -- src/nm-cloud-setup/main.c | 2 - src/nm-cloud-setup/meson.build | 1 - src/nm-cloud-setup/nm-cloud-setup.service.in | 1 - src/nm-cloud-setup/nmcs-provider-aliyun.c | 507 ------------------- src/nm-cloud-setup/nmcs-provider-aliyun.h | 28 - 7 files changed, 581 deletions(-) delete mode 100644 src/nm-cloud-setup/nmcs-provider-aliyun.c delete mode 100644 src/nm-cloud-setup/nmcs-provider-aliyun.h diff --git a/Makefile.am b/Makefile.am index 7cc5033..7168371 100644 --- a/Makefile.am +++ b/Makefile.am @@ -5141,8 +5141,6 @@ src_nm_cloud_setup_libnm_cloud_setup_core_a_SOURCES = \ src/nm-cloud-setup/nmcs-provider-gcp.h \ src/nm-cloud-setup/nmcs-provider-azure.c \ src/nm-cloud-setup/nmcs-provider-azure.h \ - src/nm-cloud-setup/nmcs-provider-aliyun.c \ - src/nm-cloud-setup/nmcs-provider-aliyun.h \ $(NULL) src_nm_cloud_setup_libnm_cloud_setup_core_a_CPPFLAGS = \ diff --git a/man/nm-cloud-setup.xml b/man/nm-cloud-setup.xml index 976fc64..5f39e32 100644 --- a/man/nm-cloud-setup.xml +++ b/man/nm-cloud-setup.xml @@ -187,10 +187,6 @@ NM_CLOUD_SETUP_GCP: boolean, whether Google GCP support is enabled. Defaults to no. - - NM_CLOUD_SETUP_ALIYUN: boolean, whether Alibaba Cloud (Aliyun) support is enabled. Defaults - to no. - @@ -378,42 +374,6 @@ ln -s /etc/systemd/system/timers.target.wants/nm-cloud-setup.timer /usr/lib/syst - - Alibaba Cloud (Aliyun) - - For Aliyun, the tools tries to fetch configuration from http://100.100.100.200/. Currently, it only - configures IPv4 and does nothing about IPv6. It will do the following. - - - - First fetch http://100.100.100.200/2016-01-01/meta-data/ to determine whether the - expected API is present. This determines whether Aliyun environment is detected and whether to proceed - to configure the host using Aliyun meta data. - - - Fetch http://100.100.100.200/2016-01-01/meta-data/network/interfaces/macs/ to get the list - of available interface. Interfaces are identified by their MAC address. - - - Then for each interface fetch http://100.100.100.200/2016-01-01/meta-data/network/interfaces/macs/$MAC/vpc-cidr-block, - http://100.100.100.200/2016-01-01/meta-data/network/interfaces/macs/$MAC/private-ipv4s, - http://100.100.100.200/2016-01-01/meta-data/network/interfaces/macs/$MAC/netmask and - http://100.100.100.200/2016-01-01/meta-data/network/interfaces/macs/$MAC/gateway. - Thereby we get a list of private IPv4 addresses, one CIDR subnet block and private IPv4 addresses prefix. - - - Then nm-cloud-setup iterates over all interfaces for which it could fetch IP configuration. - If no ethernet device for the respective MAC address is found, it is skipped. - Also, if the device is currently not activated in NetworkManager or if the currently - activated profile has a user-data org.freedesktop.nm-cloud-setup.skip=yes, - it is skipped. Also, there is only one interface and one IP address, the tool does nothing. - Then the tool configures the system like doing for AWS environment. That is, using source based policy routing - with the tables/rules 30200/30400. One difference to AWS is that the gateway is also fetched via metadata instead - of using the first IP address in the subnet. - - - - diff --git a/src/nm-cloud-setup/main.c b/src/nm-cloud-setup/main.c index 916f41d..a52eba3 100644 --- a/src/nm-cloud-setup/main.c +++ b/src/nm-cloud-setup/main.c @@ -10,7 +10,6 @@ #include "nmcs-provider-ec2.h" #include "nmcs-provider-gcp.h" #include "nmcs-provider-azure.h" -#include "nmcs-provider-aliyun.h" #include "libnm-core-aux-intern/nm-libnm-core-utils.h" /*****************************************************************************/ @@ -88,7 +87,6 @@ _provider_detect(GCancellable *sigterm_cancellable) NMCS_TYPE_PROVIDER_EC2, NMCS_TYPE_PROVIDER_GCP, NMCS_TYPE_PROVIDER_AZURE, - NMCS_TYPE_PROVIDER_ALIYUN, }; int i; gulong cancellable_signal_id; diff --git a/src/nm-cloud-setup/meson.build b/src/nm-cloud-setup/meson.build index ea4ad11..624a104 100644 --- a/src/nm-cloud-setup/meson.build +++ b/src/nm-cloud-setup/meson.build @@ -29,7 +29,6 @@ libnm_cloud_setup_core = static_library( 'nmcs-provider-ec2.c', 'nmcs-provider-gcp.c', 'nmcs-provider-azure.c', - 'nmcs-provider-aliyun.c', 'nmcs-provider.c', ), dependencies: [ diff --git a/src/nm-cloud-setup/nm-cloud-setup.service.in b/src/nm-cloud-setup/nm-cloud-setup.service.in index f4b0e26..809f707 100644 --- a/src/nm-cloud-setup/nm-cloud-setup.service.in +++ b/src/nm-cloud-setup/nm-cloud-setup.service.in @@ -18,7 +18,6 @@ ExecStart=@libexecdir@/nm-cloud-setup #Environment=NM_CLOUD_SETUP_EC2=yes #Environment=NM_CLOUD_SETUP_GCP=yes #Environment=NM_CLOUD_SETUP_AZURE=yes -#Environment=NM_CLOUD_SETUP_ALIYUN=yes CapabilityBoundingSet= LockPersonality=yes diff --git a/src/nm-cloud-setup/nmcs-provider-aliyun.c b/src/nm-cloud-setup/nmcs-provider-aliyun.c deleted file mode 100644 index 126980f..0000000 --- a/src/nm-cloud-setup/nmcs-provider-aliyun.c +++ /dev/null @@ -1,507 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ - -#include "libnm-client-aux-extern/nm-default-client.h" - -#include "nmcs-provider-aliyun.h" - -#include - -#include "nm-cloud-setup-utils.h" - -/*****************************************************************************/ - -#define HTTP_TIMEOUT_MS 3000 - -#define NM_ALIYUN_HOST "100.100.100.200" -#define NM_ALIYUN_BASE "http://" NM_ALIYUN_HOST -#define NM_ALIYUN_API_VERSION "2016-01-01" -#define NM_ALIYUN_METADATA_URL_BASE /* $NM_ALIYUN_BASE/$NM_ALIYUN_API_VERSION */ \ - "/meta-data/network/interfaces/macs/" - -static const char * -_aliyun_base(void) -{ - static const char *base_cached = NULL; - const char * base; - -again: - base = g_atomic_pointer_get(&base_cached); - if (G_UNLIKELY(!base)) { - /* The base URI can be set via environment variable. - * This is mainly for testing, it's not usually supposed to be configured. - * Consider this private API! */ - base = g_getenv(NMCS_ENV_VARIABLE("NM_CLOUD_SETUP_ALIYUN_HOST")); - - if (!g_atomic_pointer_compare_and_exchange(&base_cached, NULL, base)) - goto again; - } - base = nmcs_utils_uri_complete_interned(base) ?: ("" NM_ALIYUN_BASE); - return base; -} - -#define _aliyun_uri_concat(...) nmcs_utils_uri_build_concat(_aliyun_base(), __VA_ARGS__) -#define _aliyun_uri_interfaces(...) \ - _aliyun_uri_concat(NM_ALIYUN_API_VERSION, NM_ALIYUN_METADATA_URL_BASE, ##__VA_ARGS__) - -/*****************************************************************************/ - -struct _NMCSProviderAliyun { - NMCSProvider parent; -}; - -struct _NMCSProviderAliyunClass { - NMCSProviderClass parent; -}; - -G_DEFINE_TYPE(NMCSProviderAliyun, nmcs_provider_aliyun, NMCS_TYPE_PROVIDER); - -/*****************************************************************************/ - -static void -filter_chars(char *str, const char *chars) -{ - gsize i; - gsize j; - - for (i = 0, j = 0; str[i]; i++) { - if (!strchr(chars, str[i])) - str[j++] = str[i]; - } - str[j] = '\0'; -} - -static void -_detect_get_meta_data_done_cb(GObject *source, GAsyncResult *result, gpointer user_data) -{ - gs_unref_object GTask *task = user_data; - gs_free_error GError *get_error = NULL; - gs_free_error GError *error = NULL; - - nm_http_client_poll_get_finish(NM_HTTP_CLIENT(source), result, NULL, NULL, &get_error); - - if (nm_utils_error_is_cancelled(get_error)) { - g_task_return_error(task, g_steal_pointer(&get_error)); - return; - } - - if (get_error) { - nm_utils_error_set(&error, - NM_UTILS_ERROR_UNKNOWN, - "failure to get ALIYUN metadata: %s", - get_error->message); - g_task_return_error(task, g_steal_pointer(&error)); - return; - } - - g_task_return_boolean(task, TRUE); -} - -static void -detect(NMCSProvider *provider, GTask *task) -{ - NMHttpClient *http_client; - gs_free char *uri = NULL; - - http_client = nmcs_provider_get_http_client(provider); - - nm_http_client_poll_get(http_client, - (uri = _aliyun_uri_concat(NM_ALIYUN_API_VERSION "/meta-data/")), - HTTP_TIMEOUT_MS, - 256 * 1024, - 7000, - 1000, - NULL, - g_task_get_cancellable(task), - NULL, - NULL, - _detect_get_meta_data_done_cb, - task); -} - -/*****************************************************************************/ - -typedef enum { - GET_CONFIG_FETCH_DONE_TYPE_SUBNET_VPC_CIDR_BLOCK, - GET_CONFIG_FETCH_DONE_TYPE_PRIVATE_IPV4S, - GET_CONFIG_FETCH_DONE_TYPE_NETMASK, - GET_CONFIG_FETCH_DONE_TYPE_GATEWAY, -} GetConfigFetchDoneType; - -static void -_get_config_fetch_done_cb(NMHttpClient * http_client, - GAsyncResult * result, - gpointer user_data, - GetConfigFetchDoneType fetch_type) -{ - NMCSProviderGetConfigTaskData *get_config_data; - gs_unref_bytes GBytes *response = NULL; - gs_free_error GError * error = NULL; - NMCSProviderGetConfigIfaceData *config_iface_data; - in_addr_t tmp_addr; - int tmp_prefix; - in_addr_t netmask_bin; - in_addr_t gateway_bin; - gs_free const char ** s_addrs = NULL; - gsize i; - gsize len; - - nm_utils_user_data_unpack(user_data, &get_config_data, &config_iface_data); - - nm_http_client_poll_get_finish(http_client, result, NULL, &response, &error); - - if (nm_utils_error_is_cancelled(error)) - return; - - if (error) - goto out; - - switch (fetch_type) { - case GET_CONFIG_FETCH_DONE_TYPE_PRIVATE_IPV4S: - - s_addrs = nm_utils_strsplit_set_full(g_bytes_get_data(response, NULL), - ",", - NM_UTILS_STRSPLIT_SET_FLAGS_STRSTRIP); - len = NM_PTRARRAY_LEN(s_addrs); - nm_assert(!config_iface_data->has_ipv4s); - nm_assert(!config_iface_data->ipv4s_arr); - config_iface_data->has_ipv4s = TRUE; - config_iface_data->ipv4s_len = 0; - if (len > 0) { - config_iface_data->ipv4s_arr = g_new(in_addr_t, len); - for (i = 0; i < len; i++) { - filter_chars((char *) s_addrs[i], "[]\""); - if (nm_utils_parse_inaddr_bin(AF_INET, s_addrs[i], NULL, &tmp_addr)) { - config_iface_data->ipv4s_arr[config_iface_data->ipv4s_len++] = tmp_addr; - } - } - } - break; - - case GET_CONFIG_FETCH_DONE_TYPE_SUBNET_VPC_CIDR_BLOCK: - - if (nm_utils_parse_inaddr_prefix_bin(AF_INET, - g_bytes_get_data(response, NULL), - NULL, - &tmp_addr, - &tmp_prefix)) { - nm_assert(!config_iface_data->has_cidr); - config_iface_data->has_cidr = TRUE; - config_iface_data->cidr_addr = tmp_addr; - } - break; - - case GET_CONFIG_FETCH_DONE_TYPE_NETMASK: - - if (nm_utils_parse_inaddr_bin(AF_INET, - g_bytes_get_data(response, NULL), - NULL, - &netmask_bin)) { - config_iface_data->cidr_prefix = nm_utils_ip4_netmask_to_prefix(netmask_bin); - }; - break; - - case GET_CONFIG_FETCH_DONE_TYPE_GATEWAY: - - if (nm_utils_parse_inaddr_bin(AF_INET, - g_bytes_get_data(response, NULL), - NULL, - &gateway_bin)) { - config_iface_data->has_gateway = TRUE; - config_iface_data->gateway = gateway_bin; - }; - break; - } - -out: - get_config_data->n_pending--; - _nmcs_provider_get_config_task_maybe_return(get_config_data, g_steal_pointer(&error)); -} - -static void -_get_config_fetch_done_cb_vpc_cidr_block(GObject *source, GAsyncResult *result, gpointer user_data) -{ - _get_config_fetch_done_cb(NM_HTTP_CLIENT(source), - result, - user_data, - GET_CONFIG_FETCH_DONE_TYPE_SUBNET_VPC_CIDR_BLOCK); -} - -static void -_get_config_fetch_done_cb_private_ipv4s(GObject *source, GAsyncResult *result, gpointer user_data) -{ - _get_config_fetch_done_cb(NM_HTTP_CLIENT(source), - result, - user_data, - GET_CONFIG_FETCH_DONE_TYPE_PRIVATE_IPV4S); -} - -static void -_get_config_fetch_done_cb_netmask(GObject *source, GAsyncResult *result, gpointer user_data) -{ - _get_config_fetch_done_cb(NM_HTTP_CLIENT(source), - result, - user_data, - GET_CONFIG_FETCH_DONE_TYPE_NETMASK); -} - -static void -_get_config_fetch_done_cb_gateway(GObject *source, GAsyncResult *result, gpointer user_data) -{ - _get_config_fetch_done_cb(NM_HTTP_CLIENT(source), - result, - user_data, - GET_CONFIG_FETCH_DONE_TYPE_GATEWAY); -} - -typedef struct { - gssize iface_idx; - char path[0]; -} GetConfigMetadataMac; - -static void -_get_config_metadata_ready_cb(GObject *source, GAsyncResult *result, gpointer user_data) -{ - NMCSProviderGetConfigTaskData *get_config_data; - gs_unref_hashtable GHashTable *response_parsed = NULL; - gs_free_error GError *error = NULL; - GetConfigMetadataMac *v_mac_data; - const char * v_hwaddr; - GHashTableIter h_iter; - NMHttpClient * http_client; - - nm_http_client_poll_get_finish(NM_HTTP_CLIENT(source), result, NULL, NULL, &error); - - if (nm_utils_error_is_cancelled(error)) - return; - - get_config_data = user_data; - - response_parsed = g_steal_pointer(&get_config_data->extra_data); - get_config_data->extra_data_destroy = NULL; - - /* We ignore errors. Only if we got no response at all, it's a problem. - * Otherwise, we proceed with whatever we could fetch. */ - if (!response_parsed) { - _nmcs_provider_get_config_task_maybe_return( - get_config_data, - nm_utils_error_new(NM_UTILS_ERROR_UNKNOWN, "meta data for interfaces not found")); - return; - } - - http_client = nmcs_provider_get_http_client(g_task_get_source_object(get_config_data->task)); - - g_hash_table_iter_init(&h_iter, response_parsed); - while (g_hash_table_iter_next(&h_iter, (gpointer *) &v_hwaddr, (gpointer *) &v_mac_data)) { - NMCSProviderGetConfigIfaceData *config_iface_data; - gs_free char * uri1 = NULL; - gs_free char * uri2 = NULL; - gs_free char * uri3 = NULL; - gs_free char * uri4 = NULL; - - config_iface_data = g_hash_table_lookup(get_config_data->result_dict, v_hwaddr); - - if (!config_iface_data) { - if (!get_config_data->any) { - _LOGD("get-config: skip fetching meta data for %s (%s)", - v_hwaddr, - v_mac_data->path); - continue; - } - - config_iface_data = - nmcs_provider_get_config_iface_data_create(get_config_data->result_dict, - FALSE, - v_hwaddr); - } - - nm_assert(config_iface_data->iface_idx == -1); - - config_iface_data->iface_idx = v_mac_data->iface_idx; - - _LOGD("get-config: start fetching meta data for #%" G_GSSIZE_FORMAT ", %s (%s)", - config_iface_data->iface_idx, - config_iface_data->hwaddr, - v_mac_data->path); - - get_config_data->n_pending++; - nm_http_client_poll_get( - http_client, - (uri1 = _aliyun_uri_interfaces(v_mac_data->path, - NM_STR_HAS_SUFFIX(v_mac_data->path, "/") ? "" : "/", - "vpc-cidr-block")), - HTTP_TIMEOUT_MS, - 512 * 1024, - 10000, - 1000, - NULL, - get_config_data->intern_cancellable, - NULL, - NULL, - _get_config_fetch_done_cb_vpc_cidr_block, - nm_utils_user_data_pack(get_config_data, config_iface_data)); - - get_config_data->n_pending++; - nm_http_client_poll_get( - http_client, - (uri2 = _aliyun_uri_interfaces(v_mac_data->path, - NM_STR_HAS_SUFFIX(v_mac_data->path, "/") ? "" : "/", - "private-ipv4s")), - HTTP_TIMEOUT_MS, - 512 * 1024, - 10000, - 1000, - NULL, - get_config_data->intern_cancellable, - NULL, - NULL, - _get_config_fetch_done_cb_private_ipv4s, - nm_utils_user_data_pack(get_config_data, config_iface_data)); - - get_config_data->n_pending++; - nm_http_client_poll_get( - http_client, - (uri3 = _aliyun_uri_interfaces(v_mac_data->path, - NM_STR_HAS_SUFFIX(v_mac_data->path, "/") ? "" : "/", - "netmask")), - HTTP_TIMEOUT_MS, - 512 * 1024, - 10000, - 1000, - NULL, - get_config_data->intern_cancellable, - NULL, - NULL, - _get_config_fetch_done_cb_netmask, - nm_utils_user_data_pack(get_config_data, config_iface_data)); - - get_config_data->n_pending++; - nm_http_client_poll_get( - http_client, - (uri4 = _aliyun_uri_interfaces(v_mac_data->path, - NM_STR_HAS_SUFFIX(v_mac_data->path, "/") ? "" : "/", - "gateway")), - HTTP_TIMEOUT_MS, - 512 * 1024, - 10000, - 1000, - NULL, - get_config_data->intern_cancellable, - NULL, - NULL, - _get_config_fetch_done_cb_gateway, - nm_utils_user_data_pack(get_config_data, config_iface_data)); - } - - _nmcs_provider_get_config_task_maybe_return(get_config_data, NULL); -} - -static gboolean -_get_config_metadata_ready_check(long response_code, - GBytes * response, - gpointer check_user_data, - GError **error) -{ - NMCSProviderGetConfigTaskData *get_config_data = check_user_data; - gs_unref_hashtable GHashTable *response_parsed = NULL; - const guint8 * r_data; - const char * cur_line; - gsize r_len; - gsize cur_line_len; - GHashTableIter h_iter; - gboolean has_all; - const char * c_hwaddr; - gssize iface_idx_counter = 0; - - if (response_code != 200 || !response) { - /* we wait longer. */ - return FALSE; - } - - r_data = g_bytes_get_data(response, &r_len); - /* NMHttpClient guarantees that there is a trailing NUL after the data. */ - nm_assert(r_data[r_len] == 0); - - while (nm_utils_parse_next_line((const char **) &r_data, &r_len, &cur_line, &cur_line_len)) { - GetConfigMetadataMac *mac_data; - char * hwaddr; - - if (cur_line_len == 0) - continue; - - /* Truncate the string. It's safe to do, because we own @response an it has an - * extra NUL character after the buffer. */ - ((char *) cur_line)[cur_line_len] = '\0'; - - hwaddr = nmcs_utils_hwaddr_normalize( - cur_line, - cur_line[cur_line_len - 1u] == '/' ? (gssize) (cur_line_len - 1u) : -1); - if (!hwaddr) - continue; - - if (!response_parsed) - response_parsed = g_hash_table_new_full(nm_str_hash, g_str_equal, g_free, g_free); - - mac_data = g_malloc(sizeof(GetConfigMetadataMac) + 1u + cur_line_len); - mac_data->iface_idx = iface_idx_counter++; - memcpy(mac_data->path, cur_line, cur_line_len + 1u); - - /* here we will ignore duplicate responses. */ - g_hash_table_insert(response_parsed, hwaddr, mac_data); - } - - has_all = TRUE; - g_hash_table_iter_init(&h_iter, get_config_data->result_dict); - while (g_hash_table_iter_next(&h_iter, (gpointer *) &c_hwaddr, NULL)) { - if (!response_parsed || !g_hash_table_contains(response_parsed, c_hwaddr)) { - has_all = FALSE; - break; - } - } - - nm_clear_pointer(&get_config_data->extra_data, g_hash_table_unref); - if (response_parsed) { - get_config_data->extra_data = g_steal_pointer(&response_parsed); - get_config_data->extra_data_destroy = (GDestroyNotify) g_hash_table_unref; - } - return has_all; -} - -static void -get_config(NMCSProvider *provider, NMCSProviderGetConfigTaskData *get_config_data) -{ - gs_free char *uri = NULL; - - /* First we fetch the "macs/". If the caller requested some particular - * MAC addresses, then we poll until we see them. They might not yet be - * around from the start... - */ - nm_http_client_poll_get(nmcs_provider_get_http_client(provider), - (uri = _aliyun_uri_interfaces()), - HTTP_TIMEOUT_MS, - 256 * 1024, - 15000, - 1000, - NULL, - get_config_data->intern_cancellable, - _get_config_metadata_ready_check, - get_config_data, - _get_config_metadata_ready_cb, - get_config_data); -} - -/*****************************************************************************/ - -static void -nmcs_provider_aliyun_init(NMCSProviderAliyun *self) -{} - -static void -nmcs_provider_aliyun_class_init(NMCSProviderAliyunClass *klass) -{ - NMCSProviderClass *provider_class = NMCS_PROVIDER_CLASS(klass); - - provider_class->_name = "aliyun"; - provider_class->_env_provider_enabled = NMCS_ENV_VARIABLE("NM_CLOUD_SETUP_ALIYUN"); - provider_class->detect = detect; - provider_class->get_config = get_config; -} diff --git a/src/nm-cloud-setup/nmcs-provider-aliyun.h b/src/nm-cloud-setup/nmcs-provider-aliyun.h deleted file mode 100644 index 6e733a1..0000000 --- a/src/nm-cloud-setup/nmcs-provider-aliyun.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ - -#ifndef __NMCS_PROVIDER_ALIYUN_H__ -#define __NMCS_PROVIDER_ALIYUN_H__ - -#include "nmcs-provider.h" - -/*****************************************************************************/ - -typedef struct _NMCSProviderAliyun NMCSProviderAliyun; -typedef struct _NMCSProviderAliyunClass NMCSProviderAliyunClass; - -#define NMCS_TYPE_PROVIDER_ALIYUN (nmcs_provider_aliyun_get_type()) -#define NMCS_PROVIDER_ALIYUN(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj), NMCS_TYPE_PROVIDER_ALIYUN, NMCSProviderAliyun)) -#define NMCS_PROVIDER_ALIYUN_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass), NMCS_TYPE_PROVIDER_ALIYUN, NMCSProviderAliyunClass)) -#define NMCS_IS_PROVIDER_ALIYUN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), NMCS_TYPE_PROVIDER_ALIYUN)) -#define NMCS_IS_PROVIDER_ALIYUN_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass), NMCS_TYPE_PROVIDER_ALIYUN)) -#define NMCS_PROVIDER_ALIYUN_GET_CLASS(obj) \ - (G_TYPE_INSTANCE_GET_CLASS((obj), NMCS_TYPE_PROVIDER_ALIYUN, NMCSProviderAliyunClass)) - -GType nmcs_provider_aliyun_get_type(void); - -/*****************************************************************************/ - -#endif /* __NMCS_PROVIDER_ALIYUN_H__ */ -- 2.27.0