1 | /*************************************** 2 | $Revision: 1.19 $ 3 | 4 | Semi-internal header file for UD module 5 | 6 | Status: NOT REVUED, NOT TESTED 7 | 8 | Author(s): Andrei Robachevsky 9 | 10 | ******************/ /****************** 11 | Modification History: 12 | andrei (17/01/2000) Created. 13 | ******************/ /****************** 14 | Copyright (c) 2000 RIPE NCC 15 | 16 | All Rights Reserved 17 | 18 | Permission to use, copy, modify, and distribute this software and its 19 | documentation for any purpose and without fee is hereby granted, 20 | provided that the above copyright notice appear in all copies and that 21 | both that copyright notice and this permission notice appear in 22 | supporting documentation, and that the name of the author not be 23 | used in advertising or publicity pertaining to distribution of the 24 | software without specific, written prior permission. 25 | 26 | THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 27 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL 28 | AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY 29 | DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN 30 | AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 31 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 32 | ***************************************/ 33 | #ifndef _UD_INT_H 34 | #define _UD_INT_H 35 | 36 | #include <stdio.h> 37 | #include <strings.h> 38 | #include <glib.h> 39 | #include <stdlib.h> 40 | #include <ctype.h> 41 | #include <unistd.h> 42 | 43 | #include "defs.h" 44 | #include "mysql_driver.h" 45 | #include "iproutines.h" 46 | #include "erroutines.h" 47 | #include "rp.h" 48 | #include "nh.h" 49 | #include "sk.h" 50 | 51 | #include "ca_configFns.h" 52 | #include "ca_dictionary.h" 53 | #include "ca_macros.h" 54 | #include "ca_srcAttribs.h" 55 | 56 | 57 | 58 | 59 | #include "globaldefs.h" 60 | /* #include "isnic.h" */ 61 | #include "bitmask.h" 62 | #include "which_keytypes.h" 63 | 64 | 65 | /*+ String sizes +*/ 66 | #define STR_S 63 67 | #define STR_M 255 68 | #define STR_L 1023 69 | #define STR_XL 4095 70 | #define STR_XXL 16383 71 | #define STR_XXXL 65535 72 | 73 | 74 | #define MAX_NIC_HDL 30 75 | 76 | 77 | /* class type for dummy objects */ 78 | #define DUMMY_TYPE 100 79 | 80 | 81 | typedef struct _Attribute_t { 82 | A_Type_t type; 83 | char *value; 84 | } Attribute_t; 85 | 86 | typedef struct _Object_t { 87 | C_Type_t type; 88 | long id; 89 | GSList *attributes; 90 | GString *object; 91 | } Object_t; 92 | 93 | 94 | typedef struct _obj_parse_t { 95 | Object_t *obj; 96 | char *object_name; 97 | GSList *class_attr_list; 98 | GSList *current_attr_list; 99 | nic_handle_t *nh_ptr; 100 | int a_type; 101 | int start_object; 102 | } Obj_parse_t; 103 | 104 | #define MAX_DUMMIES 256 105 | 106 | typedef struct _Transaction { 107 | int thread_ins; /* Thread number to mark(backup) creates */ 108 | int thread_upd; /* Thread number to mark(backup) updates */ 109 | SQ_connection_t *sql_connection; 110 | Object_t *object; /* ptr to the object */ 111 | C_Type_t class_type; 112 | long object_id; /* Object id which the transaction is carried out for */ 113 | long sequence_id; /* for last and history tables */ 114 | long serial_id; /* serial ID, kept for crash recovery */ 115 | long transaction_id; /* ID of DBuopdate transaction */ 116 | int ndummy; /* number of attempts to create dummy */ 117 | long dummy_id[MAX_DUMMIES]; /* to store object_id's of dummies */ 118 | int load_pass; /* No. of the pass for initial loading , 0 otherwise */ 119 | /* XXX later we should merge 'succeeded' & 'error' into single 'succeeded' bitmask */ 120 | int action; /* indicates wether we are updating/deleting creating a new object */ 121 | int mode; /* indicates mode of operation (standalone, dummy, update, nrtm) */ 122 | int succeeded; 123 | int error; 124 | GString *error_script; 125 | GString *query; 126 | GString *K; /* object primary key */ 127 | char *save; /* for saving attribute (U2 & pn:) values */ 128 | rp_upd_pack_t *packptr; /* To store radix tree data */ 129 | nic_handle_t *nh; /* To store NIC handle data */ 130 | ca_dbSource_t *source_hdl; 131 | int socket; /* socket to report to DBupdate */ 132 | } Transaction_t; 133 | 134 | /*++++++++++++++++++++++++++++++++++++++++++++*/ 135 | 136 | /* Definitions for "refer" (domain referral mechanism) */ 137 | #define S_RIPE "RIPE" 138 | #define S_INTERNIC "InterNIC" 139 | #define S_SIMPLE "SIMPLE" 140 | #define S_CLIENTADDERSS "CLIENTADDRESS" 141 | 142 | 143 | typedef enum { 144 | RF_RIPE=1, 145 | RF_INTERNIC, 146 | RF_SIMPLE, 147 | RF_CLIENTADDRESS 148 | } refer_t; 149 | 150 | #define RF_DEF_PORT 43 151 | 152 | 153 | struct _nrtm { 154 | char *server; /* the hostname of the server */ 155 | int port; 156 | int version; 157 | long current_serial; 158 | Transaction_t *tr; 159 | char object_name[STR_XXL]; 160 | int op; 161 | }; 162 | 163 | typedef struct _Log_t { 164 | int num_ok; 165 | int num_failed; 166 | /* FILE *logfile; */ 167 | } Log_t; 168 | 169 | typedef struct UD_stream_t_ { 170 | FILE * stream; 171 | sk_conn_st condat; 172 | int num_skip; 173 | int load_pass; 174 | int ud_mode; 175 | struct _nrtm *nrtm; 176 | SQ_connection_t *db_connection; 177 | ca_dbSource_t *source_hdl; /* source we are mirroring */ 178 | Log_t log; 179 | char *error_script; 180 | } UD_stream_t; 181 | 182 | 183 | 184 | 185 | /*++++++++++++++++++ Function Prototypes +++++++++++++++++++++*/ 186 | 187 | int get_NRTM_fd(struct _nrtm *nrtm, int upto_last, char *source); 188 | 189 | int UD_process_stream(UD_stream_t *ud_stream); 190 | 191 | int object_process(Transaction_t *tr); 192 | 193 | int UD_commit(Transaction_t *tr); 194 | int UD_commit_I(Transaction_t *tr); 195 | int UD_commit_II(Transaction_t *tr); 196 | 197 | 198 | int UD_rollback(Transaction_t *tr); 199 | 200 | int UD_delete(Transaction_t *tr); 201 | 202 | int UD_update_rx(Transaction_t *tr, rx_oper_mt mode); 203 | 204 | int UD_ack(Transaction_t* tr); 205 | int UD_check_ref(Transaction_t *tr); 206 | 207 | int isdummy(Transaction_t *tr); 208 | long get_object_id(Transaction_t *tr); 209 | long get_sequence_id(Transaction_t *tr); 210 | char *get_field_str(SQ_connection_t *sql_connection, char *field, 211 | char *ref_tbl_name, char *ref_name, 212 | char * attr_value, char *condition); 213 | char *get_qresult_str(SQ_connection_t *sql_connection, char *query); 214 | 215 | 216 | void attribute_free(void *data, void *ptr); 217 | 218 | Attribute_t *attribute_upd(Attribute_t *attr, int newtype, char *newvalue); 219 | 220 | Attribute_t *attribute_new1(int type, const char *value); 221 | 222 | Attribute_t *attribute_new(const char *line); 223 | 224 | void object_free(Object_t *obj); 225 | 226 | Object_t *object_new(const char *line); 227 | 228 | void transaction_free(Transaction_t *tr); 229 | 230 | Transaction_t *transaction_new(SQ_connection_t *sql_connection, C_Type_t class_type); 231 | 232 | void get_rx_data(void *element_data, void *tr_ptr); 233 | 234 | void ud_parse_init(Obj_parse_t *parse); 235 | void ud_parse_free(Obj_parse_t *parse); 236 | Object_t *UD_parse_object(SQ_connection_t *sql_connection, Obj_parse_t *parse, char *line_buff); 237 | 238 | 239 | 240 | #if 0 241 | void set_rx_orig(rx_bin_data_t *rx_data, char *origin); 242 | void set_rx_pref4(char *avalue, rx_bin_data_t *rx_data, 243 | unsigned *prefix, unsigned *prefix_length); 244 | void set_rx_pref6(char *avalue, rx_bin_data_t *rx_data, 245 | ip_v6word_t *high, ip_v6word_t *low, unsigned *prefix_length); 246 | void set_rx_rang(char *avalue, rx_inum_data_t *rx_data, 247 | unsigned *begin_in, unsigned *end_in); 248 | int update_rx_inum(rx_oper_mt mode, rx_regid_t reg_id, rx_inum_data_t *rx_data, long in_id); 249 | int update_rx_bin(rx_oper_mt mode, rx_regid_t reg_id, rx_bin_data_t *rx_data, long rt_id); 250 | int update_rx_dom(rx_oper_mt mode, rx_regid_t reg_id, rx_dom_data_t *rx_data, long dn_id); 251 | #endif 252 | 253 | char *convert_rf(char *avalue, int *type, int *port); 254 | int convert_as_range(const char *as_range, int *begin, int *end); 255 | time_t convert_time(char *asc_time); 256 | 257 | int UD_lock_serial(Transaction_t *tr); 258 | int UD_unlock_serial(Transaction_t *tr); 259 | long UD_create_serial(Transaction_t *tr); 260 | int UD_comrol_serial(Transaction_t *tr, int commit); 261 | 262 | #define UD_commit_serial(tr) UD_comrol_serial(tr, 1) 263 | #define UD_rollback_serial(tr) UD_comrol_serial(tr, 0) 264 | #endif /* _UD_INT_H */ 265 | 266 | 267 | 268 |