4 * Anyone who accesses the database will need to include
7 * This file contains definitions common to sql.c and
8 * the external world, and definitions destined only
9 * for the external world. This is control with
10 * the define __SQL_C, which is defined only in sql.c
14 Copyright (C) 2000, 2001, 2002 Kern Sibbald and John Walker
16 This program is free software; you can redistribute it and/or
17 modify it under the terms of the GNU General Public License as
18 published by the Free Software Foundation; either version 2 of
19 the License, or (at your option) any later version.
21 This program is distributed in the hope that it will be useful,
22 but WITHOUT ANY WARRANTY; without even the implied warranty of
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 General Public License for more details.
26 You should have received a copy of the GNU General Public
27 License along with this program; if not, write to the Free
28 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
37 typedef void (DB_LIST_HANDLER)(void *, char *);
38 typedef int (DB_RESULT_HANDLER)(void *, int, char **);
48 /* Define opaque structure for sqlite */
53 #define IS_NUM(x) ((x) == 1)
54 #define IS_NOT_NULL(x) ((x) == 1)
56 typedef struct s_sql_field {
57 char *name; /* name of column */
58 uint32_t length; /* length */
59 uint32_t max_length; /* max length */
60 uint32_t type; /* type */
61 uint32_t flags; /* flags */
65 * This is the "real" definition that should only be
66 * used inside sql.c and associated database interface
71 BQUEUE bq; /* queue control */
72 pthread_mutex_t mutex;
75 int nrow; /* nrow returned from sqlite */
76 int ncolumn; /* ncolum returned from sqlite */
77 int num_rows; /* used by code */
78 int row; /* seek row */
79 int have_insert_id; /* do not have insert id */
80 int fields_defined; /* set when fields defined */
81 int field; /* seek field */
82 SQL_FIELD **fields; /* defined fields */
88 char *sqlite_errmsg; /* error message returned by sqlite */
89 char *errmsg; /* nicely edited error message */
90 char *cmd; /* SQL command string */
95 * "Generic" names for easier conversion
99 #define sql_store_result(x) x->result
100 #define sql_free_result(x) my_sqlite_free_table(x)
101 #define sql_fetch_row(x) my_sqlite_fetch_row(x)
102 #define sql_query(x, y) my_sqlite_query(x, y)
103 #define sql_close(x) sqlite_close(x->db)
104 #define sql_strerror(x) x->sqlite_errmsg?x->sqlite_errmsg:"unknown"
105 #define sql_num_rows(x) x->nrow
106 #define sql_data_seek(x, i) x->row = i
107 #define sql_affected_rows(x) 1
108 #define sql_insert_id(x) sqlite_last_insert_rowid(x->db)
109 #define sql_field_seek(x, y) my_sqlite_field_seek(x, y)
110 #define sql_fetch_field(x) my_sqlite_fetch_field(x)
111 #define sql_num_fields(x) (unsigned)((x)->ncolumn)
112 #define SQL_ROW char**
116 /* In cats/sqlite.c */
117 extern int my_sqlite_query(B_DB *mdb, char *cmd);
118 extern SQL_ROW my_sqlite_fetch_row(B_DB *mdb);
119 extern void my_sqlite_free_table(B_DB *mdb);
125 #define BDB_VERSION 1
130 * This is the "real" definition that should only be
131 * used inside sql.c and associated database interface
136 typedef struct s_db {
137 BQUEUE bq; /* queue control */
138 pthread_mutex_t mutex;
142 my_ulonglong num_rows;
147 int have_insert_id; /* do have insert_id() */
149 char *errmsg; /* nicely edited error message */
150 char *cmd; /* SQL command string */
154 /* "Generic" names for easier conversion */
155 #define sql_store_result(x) mysql_store_result(x->db)
156 #define sql_free_result(x) mysql_free_result(x->result)
157 #define sql_fetch_row(x) mysql_fetch_row(x->result)
158 #define sql_query(x, y) mysql_query(x->db, y)
159 #define sql_close(x) mysql_close(x->db)
160 #define sql_strerror(x) mysql_error(x->db)
161 #define sql_num_rows(x) mysql_num_rows(x->result)
162 #define sql_data_seek(x, i) mysql_data_seek(x->result, i)
163 #define sql_affected_rows(x) mysql_affected_rows(x->db)
164 #define sql_insert_id(x) mysql_insert_id(x->db)
165 #define sql_field_seek(x, y) mysql_field_seek(x->result, y)
166 #define sql_fetch_field(x) mysql_fetch_field(x->result)
167 #define sql_num_fields(x) mysql_num_fields(x->result)
168 #define SQL_ROW MYSQL_ROW
169 #define SQL_FIELD MYSQL_FIELD
171 #else /* USE BACULA DB routines */
173 #define HAVE_BACULA_DB 1
175 /* Change this each time there is some incompatible
176 * file format change!!!!
178 #define BDB_VERSION 8 /* file version number */
181 int bdb_version; /* Version number */
182 uint32_t JobId; /* next Job Id */
183 uint32_t PoolId; /* next Pool Id */
184 uint32_t MediaId; /* next Media Id */
185 uint32_t JobMediaId; /* next JobMedia Id */
186 uint32_t ClientId; /* next Client Id */
187 uint32_t FileSetId; /* nest FileSet Id */
188 time_t time; /* time file written */
192 /* This is the REAL definition for using the
195 typedef struct s_db {
196 BQUEUE bq; /* queue control */
197 pthread_mutex_t mutex; /* single thread lock */
198 int ref_count; /* number of times opened */
199 struct s_control control; /* control file structure */
200 int cfd; /* control file device */
201 FILE *jobfd; /* Jobs records file descriptor */
202 FILE *poolfd; /* Pool records fd */
203 FILE *mediafd; /* Media records fd */
204 FILE *jobmediafd; /* JobMedia records fd */
205 FILE *clientfd; /* Client records fd */
206 FILE *filesetfd; /* FileSet records fd */
207 char *db_name; /* name of database */
208 char *errmsg; /* nicely edited error message */
209 char *cmd; /* Command string */
212 #endif /* HAVE_MYSQL */
213 #endif /* HAVE_SQLITE */
215 /* Use for better error location printing */
216 #define UPDATE_DB(db, cmd) UpdateDB(__FILE__, __LINE__, db, cmd)
217 #define INSERT_DB(db, cmd) InsertDB(__FILE__, __LINE__, db, cmd)
218 #define QUERY_DB(db, cmd) QueryDB(__FILE__, __LINE__, db, cmd)
219 #define DELETE_DB(db, cmd) DeleteDB(__FILE__, __LINE__, db, cmd)
222 #else /* not __SQL_C */
224 /* This is a "dummy" definition for use outside of sql.c
226 typedef struct s_db {
227 int dummy; /* for SunOS compiler */
232 /* ***FIXME*** FileId_t should be uint64_t */
233 typedef uint32_t FileId_t;
234 typedef uint32_t DBId_t; /* general DB id type */
235 typedef uint32_t JobId_t;
238 /* Job information passed to create job record and update
239 * job record at end of job. Note, although this record
240 * contains all the fields found in the Job database record,
241 * it also contains fields found in the JobMedia record.
246 char Job[MAX_NAME_LENGTH]; /* Job unique name */
247 char Name[MAX_NAME_LENGTH]; /* Job base name */
248 int Type; /* actually char(1) */
249 int Level; /* actually char(1) */
250 int JobStatus; /* actually char(1) */
251 uint32_t ClientId; /* Id of client */
252 uint32_t PoolId; /* Id of pool */
253 uint32_t FileSetId; /* Id of FileSet */
254 time_t SchedTime; /* Time job scheduled */
255 time_t StartTime; /* Job start time */
256 time_t EndTime; /* Job termination time */
257 btime_t JobTDate; /* Backup time/date in seconds */
258 uint32_t VolSessionId;
259 uint32_t VolSessionTime;
262 uint32_t JobMissingFiles;
265 /* Note, FirstIndex, LastIndex, Start/End File and Block
266 * are only used in the JobMedia record.
268 uint32_t FirstIndex; /* First index this Volume */
269 uint32_t LastIndex; /* Last index this Volume */
275 char cSchedTime[MAX_NAME_LENGTH];
276 char cStartTime[MAX_NAME_LENGTH];
277 char cEndTime[MAX_NAME_LENGTH];
278 /* Extra stuff not in DB */
282 /* Job Media information used to create the media records
283 * for each Volume used for the job.
285 /* JobMedia record */
287 uint32_t JobMediaId; /* record id */
288 JobId_t JobId; /* JobId */
289 uint32_t MediaId; /* MediaId */
290 uint32_t FirstIndex; /* First index this Volume */
291 uint32_t LastIndex; /* Last index this Volume */
292 uint32_t StartFile; /* File for start of data */
293 uint32_t EndFile; /* End file on Volume */
294 uint32_t StartBlock; /* start block on tape */
295 uint32_t EndBlock; /* last block */
299 /* Attributes record -- NOT same as in database because
300 * in general, this "record" creates multiple database
301 * records (e.g. pathname, filename, fileattributes).
304 char *fname; /* full path & filename */
305 char *link; /* link if any */
306 char *attr; /* attributes statp */
317 /* File record -- same format as database */
329 /* Pool record -- same format as database */
332 char Name[MAX_NAME_LENGTH]; /* Pool name */
333 uint32_t NumVols; /* total number of volumes */
334 uint32_t MaxVols; /* max allowed volumes */
335 int UseOnce; /* set to use once only */
336 int UseCatalog; /* set to use catalog */
337 int AcceptAnyVolume; /* set to accept any volume sequence */
338 int AutoPrune; /* set to prune automatically */
339 int Recycle; /* default Vol recycle flag */
340 btime_t VolRetention; /* retention period in seconds */
341 char PoolType[MAX_NAME_LENGTH];
342 char LabelFormat[MAX_NAME_LENGTH];
343 /* Extra stuff not in DB */
347 /* Media record -- same as the database */
349 uint32_t MediaId; /* Unique volume id */
350 char VolumeName[MAX_NAME_LENGTH]; /* Volume name */
351 char MediaType[MAX_NAME_LENGTH]; /* Media type */
352 uint32_t PoolId; /* Pool id */
353 time_t FirstWritten; /* Time Volume first written */
354 time_t LastWritten; /* Time Volume last written */
355 time_t LabelDate; /* Date/Time Volume labelled */
356 uint32_t VolJobs; /* number of jobs on this medium */
357 uint32_t VolFiles; /* Number of files */
358 uint32_t VolBlocks; /* Number of blocks */
359 uint32_t VolMounts; /* Number of times mounted */
360 uint32_t VolErrors; /* Number of read/write errors */
361 uint32_t VolWrites; /* Number of writes */
362 uint32_t VolReads; /* Number of reads */
363 uint64_t VolBytes; /* Number of bytes written */
364 uint64_t VolMaxBytes; /* max bytes to write */
365 uint64_t VolCapacityBytes; /* capacity estimate */
366 btime_t VolRetention; /* Volume retention in seconds */
367 int Recycle; /* recycle yes/no */
368 char VolStatus[20]; /* Volume status */
369 /* Extra stuff not in DB */
370 faddr_t rec_addr; /* found record address */
373 /* Client record -- same as the database */
375 uint32_t ClientId; /* Unique Client id */
377 btime_t FileRetention;
378 btime_t JobRetention;
379 char Name[MAX_NAME_LENGTH]; /* Client name */
380 char Uname[256]; /* Uname for client */
383 /* FileSet record -- same as the database */
385 uint32_t FileSetId; /* Unique FileSet id */
386 char FileSet[MAX_NAME_LENGTH]; /* FileSet name */
387 char MD5[50]; /* MD5 signature of include/exclude */
396 #endif /* __SQL_H_ */