2 CTDB protocol marshalling
4 Copyright (C) Amitay Isaacs 2015
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, see <http://www.gnu.org/licenses/>.
20 #ifndef __PROTOCOL_PRIVATE_H__
21 #define __PROTOCOL_PRIVATE_H__
26 * From protocol/protocol_basic.c
29 size_t ctdb_uint8_len(uint8_t *in);
30 void ctdb_uint8_push(uint8_t *in, uint8_t *buf, size_t *npush);
31 int ctdb_uint8_pull(uint8_t *buf, size_t buflen, uint8_t *out, size_t *npull);
33 size_t ctdb_uint16_len(uint16_t *in);
34 void ctdb_uint16_push(uint16_t *in, uint8_t *buf, size_t *npush);
35 int ctdb_uint16_pull(uint8_t *buf, size_t buflen, uint16_t *out,
38 size_t ctdb_int32_len(int32_t *in);
39 void ctdb_int32_push(int32_t *in, uint8_t *buf, size_t *npush);
40 int ctdb_int32_pull(uint8_t *buf, size_t buflen, int32_t *out, size_t *npull);
42 size_t ctdb_uint32_len(uint32_t *in);
43 void ctdb_uint32_push(uint32_t *in, uint8_t *buf, size_t *npush);
44 int ctdb_uint32_pull(uint8_t *buf, size_t buflen, uint32_t *out,
47 size_t ctdb_uint64_len(uint64_t *in);
48 void ctdb_uint64_push(uint64_t *in, uint8_t *buf, size_t *npush);
49 int ctdb_uint64_pull(uint8_t *buf, size_t buflen, uint64_t *out,
52 size_t ctdb_double_len(double *in);
53 void ctdb_double_push(double *in, uint8_t *buf, size_t *npush);
54 int ctdb_double_pull(uint8_t *buf, size_t buflen, double *out, size_t *npull);
56 size_t ctdb_bool_len(bool *in);
57 void ctdb_bool_push(bool *in, uint8_t *buf, size_t *npush);
58 int ctdb_bool_pull(uint8_t *buf, size_t buflen, bool *out, size_t *npull);
60 size_t ctdb_chararray_len(char *in, size_t len);
61 void ctdb_chararray_push(char *in, size_t len, uint8_t *buf, size_t *npush);
62 int ctdb_chararray_pull(uint8_t *buf, size_t buflen, char *out, size_t len,
65 size_t ctdb_string_len(const char **in);
66 void ctdb_string_push(const char **in, uint8_t *buf, size_t *npush);
67 int ctdb_string_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
68 const char **out, size_t *npull);
70 size_t ctdb_stringn_len(const char **in);
71 void ctdb_stringn_push(const char **in, uint8_t *buf, size_t *npush);
72 int ctdb_stringn_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
73 const char **out, size_t *npull);
75 size_t ctdb_pid_len(pid_t *in);
76 void ctdb_pid_push(pid_t *in, uint8_t *buf, size_t *npush);
77 int ctdb_pid_pull(uint8_t *buf, size_t buflen, pid_t *out, size_t *npull);
79 size_t ctdb_timeval_len(struct timeval *in);
80 void ctdb_timeval_push(struct timeval *in, uint8_t *buf, size_t *npush);
81 int ctdb_timeval_pull(uint8_t *buf, size_t buflen, struct timeval *out,
85 * From protocol/protocol_types.c
88 size_t ctdb_statistics_len(struct ctdb_statistics *stats);
89 void ctdb_statistics_push(struct ctdb_statistics *stats, uint8_t *buf);
90 int ctdb_statistics_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
91 struct ctdb_statistics **out);
93 size_t ctdb_statistics_list_len(struct ctdb_statistics_list *stats_list);
94 void ctdb_statistics_list_push(struct ctdb_statistics_list *stats_list,
96 int ctdb_statistics_list_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
97 struct ctdb_statistics_list **out);
99 size_t ctdb_vnn_map_len(struct ctdb_vnn_map *vnnmap);
100 void ctdb_vnn_map_push(struct ctdb_vnn_map *vnnmap, uint8_t *buf);
101 int ctdb_vnn_map_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
102 struct ctdb_vnn_map **out);
104 size_t ctdb_dbid_map_len(struct ctdb_dbid_map *dbmap);
105 void ctdb_dbid_map_push(struct ctdb_dbid_map *dbmap, uint8_t *buf);
106 int ctdb_dbid_map_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
107 struct ctdb_dbid_map **out);
109 size_t ctdb_pulldb_len(struct ctdb_pulldb *pulldb);
110 void ctdb_pulldb_push(struct ctdb_pulldb *pulldb, uint8_t *buf);
111 int ctdb_pulldb_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
112 struct ctdb_pulldb **out);
114 size_t ctdb_pulldb_ext_len(struct ctdb_pulldb_ext *pulldb);
115 void ctdb_pulldb_ext_push(struct ctdb_pulldb_ext *pulldb, uint8_t *buf);
116 int ctdb_pulldb_ext_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
117 struct ctdb_pulldb_ext **out);
119 size_t ctdb_traverse_start_len(struct ctdb_traverse_start *traverse);
120 void ctdb_traverse_start_push(struct ctdb_traverse_start *traverse,
122 int ctdb_traverse_start_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
123 struct ctdb_traverse_start **out);
125 size_t ctdb_traverse_all_len(struct ctdb_traverse_all *traverse);
126 void ctdb_traverse_all_push(struct ctdb_traverse_all *traverse, uint8_t *buf);
127 int ctdb_traverse_all_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
128 struct ctdb_traverse_all **out);
130 size_t ctdb_traverse_start_ext_len(struct ctdb_traverse_start_ext *traverse);
131 void ctdb_traverse_start_ext_push(struct ctdb_traverse_start_ext *traverse,
133 int ctdb_traverse_start_ext_pull(uint8_t *buf, size_t buflen,
135 struct ctdb_traverse_start_ext **out);
137 size_t ctdb_traverse_all_ext_len(struct ctdb_traverse_all_ext *traverse);
138 void ctdb_traverse_all_ext_push(struct ctdb_traverse_all_ext *traverse,
140 int ctdb_traverse_all_ext_pull(uint8_t *buf, size_t buflen,
142 struct ctdb_traverse_all_ext **out);
144 size_t ctdb_sock_addr_len(ctdb_sock_addr *addr);
145 void ctdb_sock_addr_push(ctdb_sock_addr *addr, uint8_t *buf);
146 int ctdb_sock_addr_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
147 ctdb_sock_addr **out);
149 size_t ctdb_connection_len(struct ctdb_connection *conn);
150 void ctdb_connection_push(struct ctdb_connection *conn, uint8_t *buf);
151 int ctdb_connection_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
152 struct ctdb_connection **out);
154 size_t ctdb_tunable_len(struct ctdb_tunable *tunable);
155 void ctdb_tunable_push(struct ctdb_tunable *tunable, uint8_t *buf);
156 int ctdb_tunable_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
157 struct ctdb_tunable **out);
159 size_t ctdb_node_flag_change_len(struct ctdb_node_flag_change *flag_change);
160 void ctdb_node_flag_change_push(struct ctdb_node_flag_change *flag_change,
162 int ctdb_node_flag_change_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
163 struct ctdb_node_flag_change **out);
165 size_t ctdb_var_list_len(struct ctdb_var_list *var_list);
166 void ctdb_var_list_push(struct ctdb_var_list *var_list, uint8_t *buf);
167 int ctdb_var_list_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
168 struct ctdb_var_list **out);
170 size_t ctdb_tunable_list_len(struct ctdb_tunable_list *tun_list);
171 void ctdb_tunable_list_push(struct ctdb_tunable_list *tun_list, uint8_t *buf);
172 int ctdb_tunable_list_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
173 struct ctdb_tunable_list **out);
175 size_t ctdb_tickle_list_len(struct ctdb_tickle_list *tickles);
176 void ctdb_tickle_list_push(struct ctdb_tickle_list *tickles, uint8_t *buf);
177 int ctdb_tickle_list_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
178 struct ctdb_tickle_list **out);
180 size_t ctdb_addr_info_len(struct ctdb_addr_info *addr_info);
181 void ctdb_addr_info_push(struct ctdb_addr_info *addr_info, uint8_t *buf);
182 int ctdb_addr_info_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
183 struct ctdb_addr_info **out);
185 size_t ctdb_transdb_len(struct ctdb_transdb *transdb);
186 void ctdb_transdb_push(struct ctdb_transdb *transdb, uint8_t *buf);
187 int ctdb_transdb_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
188 struct ctdb_transdb **out);
190 size_t ctdb_uptime_len(struct ctdb_uptime *uptime);
191 void ctdb_uptime_push(struct ctdb_uptime *uptime, uint8_t *buf);
192 int ctdb_uptime_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
193 struct ctdb_uptime **out);
195 size_t ctdb_public_ip_len(struct ctdb_public_ip *public_ip);
196 void ctdb_public_ip_push(struct ctdb_public_ip *public_ip, uint8_t *buf);
197 int ctdb_public_ip_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
198 struct ctdb_public_ip **out);
200 size_t ctdb_public_ip_list_len(struct ctdb_public_ip_list *pubip_list);
201 void ctdb_public_ip_list_push(struct ctdb_public_ip_list *pubip_list,
203 int ctdb_public_ip_list_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
204 struct ctdb_public_ip_list **out);
206 size_t ctdb_node_and_flags_len(struct ctdb_node_and_flags *node);
207 void ctdb_node_and_flags_push(struct ctdb_node_and_flags *node, uint8_t *buf);
208 int ctdb_node_and_flags_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
209 struct ctdb_node_and_flags **out);
211 size_t ctdb_node_map_len(struct ctdb_node_map *nodemap);
212 void ctdb_node_map_push(struct ctdb_node_map *nodemap, uint8_t *buf);
213 int ctdb_node_map_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
214 struct ctdb_node_map **out);
216 size_t ctdb_script_len(struct ctdb_script *script);
217 void ctdb_script_push(struct ctdb_script *script, uint8_t *buf);
218 int ctdb_script_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
219 struct ctdb_script **out);
221 size_t ctdb_script_list_len(struct ctdb_script_list *script_list);
222 void ctdb_script_list_push(struct ctdb_script_list *script_list, uint8_t *buf);
223 int ctdb_script_list_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
224 struct ctdb_script_list **out);
226 size_t ctdb_ban_state_len(struct ctdb_ban_state *ban_state);
227 void ctdb_ban_state_push(struct ctdb_ban_state *ban_state, uint8_t *buf);
228 int ctdb_ban_state_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
229 struct ctdb_ban_state **out);
231 size_t ctdb_notify_data_len(struct ctdb_notify_data *notify);
232 void ctdb_notify_data_push(struct ctdb_notify_data *notify, uint8_t *buf);
233 int ctdb_notify_data_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
234 struct ctdb_notify_data **out);
236 size_t ctdb_iface_len(struct ctdb_iface *iface);
237 void ctdb_iface_push(struct ctdb_iface *iface, uint8_t *buf);
238 int ctdb_iface_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
239 struct ctdb_iface **out);
241 size_t ctdb_iface_list_len(struct ctdb_iface_list *iface_list);
242 void ctdb_iface_list_push(struct ctdb_iface_list *iface_list, uint8_t *buf);
243 int ctdb_iface_list_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
244 struct ctdb_iface_list **out);
246 size_t ctdb_public_ip_info_len(struct ctdb_public_ip_info *ipinfo);
247 void ctdb_public_ip_info_push(struct ctdb_public_ip_info *ipinfo, uint8_t *buf);
248 int ctdb_public_ip_info_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
249 struct ctdb_public_ip_info **out);
251 size_t ctdb_key_data_len(struct ctdb_key_data *key);
252 void ctdb_key_data_push(struct ctdb_key_data *key, uint8_t *buf);
253 int ctdb_key_data_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
254 struct ctdb_key_data **out);
256 size_t ctdb_db_statistics_len(struct ctdb_db_statistics *dbstats);
257 void ctdb_db_statistics_push(struct ctdb_db_statistics *dbstats, void *buf);
258 int ctdb_db_statistics_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
259 struct ctdb_db_statistics **out);
261 size_t ctdb_election_message_len(struct ctdb_election_message *election);
262 void ctdb_election_message_push(struct ctdb_election_message *election,
264 int ctdb_election_message_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
265 struct ctdb_election_message **out);
267 size_t ctdb_srvid_message_len(struct ctdb_srvid_message *msg);
268 void ctdb_srvid_message_push(struct ctdb_srvid_message *msg, uint8_t *buf);
269 int ctdb_srvid_message_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
270 struct ctdb_srvid_message **out);
272 size_t ctdb_tdb_data_len(TDB_DATA data);
273 void ctdb_tdb_data_push(TDB_DATA data, uint8_t *buf);
274 int ctdb_tdb_data_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
277 size_t ctdb_disable_message_len(struct ctdb_disable_message *disable);
278 void ctdb_disable_message_push(struct ctdb_disable_message *disable,
280 int ctdb_disable_message_pull(uint8_t *buf, size_t buflen, TALLOC_CTX *mem_ctx,
281 struct ctdb_disable_message **out);
283 #endif /* __PROTOCOL_PRIVATE_H__ */