1    | /***************************************
2    |   $Revision: 1.16 $
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_dictSyms.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   | 	nic_handle_t *nh_ptr;
99   | 	int a_type;
100  | 	int start_object;
101  | } Obj_parse_t;
102  | 
103  | #define MAX_DUMMIES 256
104  | 
105  | typedef struct _Transaction {
106  |   int thread_ins;      /* Thread number to mark(backup) creates */
107  |   int thread_upd;      /* Thread number to mark(backup) updates */
108  |   SQ_connection_t *sql_connection;
109  |   Object_t *object;    /* ptr to the object */
110  |   C_Type_t class_type;
111  |   long object_id;      /* Object id which the transaction is carried out for */
112  |   long sequence_id;    /* for last and history tables */
113  |   long serial_id;      /* serial ID, kept for crash recovery */
114  |   long transaction_id; /* ID of DBuopdate transaction */
115  |   /* int dummy; */     /* Permission to create dummies for PE, RO objects (initial population) */
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 'standalone' & 'dummy' into single 'mode' bitmask */
120  |   /* int standalone; *//* 0 if server */ 
121  |   /* XXX later we should merge 'succeeded' & 'error' into single 'succeeded' bitmask */
122  |   int action; /* indicates wether we are updating/deleting creating a new object */
123  |   int mode;
124  |   int succeeded;
125  |   int error;
126  |   GString *error_script;
127  |   GString *query;
128  |   GString *K;
129  |   char *save; /* for saving attribute (U2 & pn:) values */ 
130  |   rp_upd_pack_t *packptr; /* To store radix tree data */
131  |   nic_handle_t *nh; /* To store NIC handle data */
132  |   ca_dbSource_t *source_hdl;
133  |   int socket; /* socket to report to DBupdate */
134  | } Transaction_t;
135  | 
136  | /*++++++++++++++++++++++++++++++++++++++++++++*/
137  | 
138  | /* Definitions for "refer" (domain referral mechanism) */
139  | #define S_RIPE "RIPE"
140  | #define S_INTERNIC "InterNIC"
141  | #define S_SIMPLE "SIMPLE"
142  | #define S_CLIENTADDERSS "CLIENTADDRESS"
143  | 
144  | 
145  | typedef enum {
146  |  RF_RIPE=1,
147  |  RF_INTERNIC,
148  |  RF_SIMPLE,
149  |  RF_CLIENTADDRESS
150  | } refer_t;
151  | 
152  | #define RF_DEF_PORT	43
153  | 
154  | 
155  | struct _nrtm {
156  |  char *server; /* the hostname of the server */
157  |  int port;
158  |  int version;
159  |  long current_serial;
160  |  Transaction_t *tr;
161  |  char object_name[STR_XXL];
162  |  int op;
163  | };
164  |        
165  | typedef struct _Log_t {
166  |  int num_ok;
167  |  int num_failed;
168  | /* FILE *logfile; */
169  | } Log_t;
170  | 
171  | typedef struct UD_stream_t_ {
172  |  FILE * stream;
173  |  sk_conn_st condat;
174  |  int num_skip;
175  |  int load_pass;
176  |  int ud_mode;
177  |  struct _nrtm *nrtm;
178  |  SQ_connection_t *db_connection;
179  |  ca_dbSource_t *source_hdl; /* source we are mirroring */
180  |  Log_t log; 
181  |  char *error_script;
182  | } UD_stream_t;
183  |          
184  | 
185  | 
186  | 
187  | /*++++++++++++++++++ Function Prototypes +++++++++++++++++++++*/
188  | 
189  | int get_NRTM_fd(struct _nrtm *nrtm, int upto_last, char *source);
190  | 
191  | int UD_process_stream(UD_stream_t *ud_stream);
192  | 
193  | int object_process(Transaction_t *tr);
194  | 
195  | int UD_commit(Transaction_t *tr);
196  | int UD_commit_I(Transaction_t *tr);
197  | int UD_commit_II(Transaction_t *tr);
198  | 
199  | 
200  | int UD_rollback(Transaction_t *tr);
201  | 
202  | int UD_delete(Transaction_t *tr);
203  | 
204  | int UD_update_rx(Transaction_t *tr, rx_oper_mt mode);
205  | 
206  | int UD_ack(Transaction_t* tr);
207  | int UD_check_ref(Transaction_t *tr);
208  | 
209  | int isdummy(Transaction_t *tr);
210  | long get_object_id(Transaction_t *tr);
211  | long get_sequence_id(Transaction_t *tr);
212  | char *get_field_str(SQ_connection_t *sql_connection, char *field,
213  |                  char *ref_tbl_name, char *ref_name,
214  |                  char * attr_value, char *condition);
215  | char *get_qresult_str(SQ_connection_t *sql_connection, char *query);                 
216  | 
217  | 
218  | void attribute_free(void *data, void *ptr);
219  | 
220  | Attribute_t *attribute_upd(Attribute_t *attr, int newtype, char *newvalue);
221  | 
222  | Attribute_t *attribute_new1(int type, const char *value);
223  | 
224  | Attribute_t *attribute_new(const char *line);
225  | 
226  | void object_free(Object_t *obj);
227  | 
228  | Object_t *object_new(const char *line);
229  | 
230  | void transaction_free(Transaction_t *tr);
231  | 
232  | Transaction_t *transaction_new(SQ_connection_t *sql_connection, C_Type_t class_type);
233  | 
234  | void get_rx_data(void *element_data, void *tr_ptr);
235  | 
236  | void ud_parse_init(Obj_parse_t *parse);
237  | void ud_parse_free(Obj_parse_t *parse);
238  | Object_t *UD_parse_object(SQ_connection_t *sql_connection, Obj_parse_t *parse, char *line_buff);
239  | 
240  | 
241  | 
242  | #if 0
243  | void set_rx_orig(rx_bin_data_t *rx_data, char *origin);
244  | void set_rx_pref4(char *avalue, rx_bin_data_t *rx_data, 
245  | 		  unsigned *prefix, unsigned *prefix_length);
246  | void set_rx_pref6(char *avalue, rx_bin_data_t *rx_data, 
247  | 		  ip_v6word_t *high, ip_v6word_t *low, unsigned *prefix_length);
248  | void set_rx_rang(char *avalue, rx_inum_data_t *rx_data, 
249  | 		 unsigned *begin_in, unsigned *end_in);
250  | int update_rx_inum(rx_oper_mt mode, rx_regid_t reg_id, rx_inum_data_t *rx_data, long in_id);
251  | int update_rx_bin(rx_oper_mt mode, rx_regid_t reg_id, rx_bin_data_t *rx_data, long rt_id);
252  | int update_rx_dom(rx_oper_mt mode, rx_regid_t reg_id, rx_dom_data_t *rx_data, long dn_id);
253  | #endif
254  | 
255  | char *convert_rf(char *avalue, int *type, int *port);
256  | int convert_as_range(const char *as_range, int *begin, int *end);
257  | time_t convert_time(char *asc_time);
258  | 
259  | int UD_lock_serial(Transaction_t *tr);
260  | int UD_unlock_serial(Transaction_t *tr);
261  | long UD_create_serial(Transaction_t *tr);
262  | int UD_comrol_serial(Transaction_t *tr, int commit);
263  | 
264  | #define UD_commit_serial(tr) UD_comrol_serial(tr, 1)
265  | #define UD_rollback_serial(tr) UD_comrol_serial(tr, 0)
266  | #endif /* _UD_INT_H */
267  | 
268  | 
269  | 
270  |