6 * Anyone who accesses the database will need to include
9 * This file contains definitions common to sql.c and
10 * the external world, and definitions destined only
11 * for the external world. This is control with
12 * the define __SQL_C, which is defined only in sql.c
18 Copyright (C) 2000, 2001, 2002 Kern Sibbald and John Walker
20 This program is free software; you can redistribute it and/or
21 modify it under the terms of the GNU General Public License as
22 published by the Free Software Foundation; either version 2 of
23 the License, or (at your option) any later version.
25 This program is distributed in the hope that it will be useful,
26 but WITHOUT ANY WARRANTY; without even the implied warranty of
27 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28 General Public License for more details.
30 You should have received a copy of the GNU General Public
31 License along with this program; if not, write to the Free
32 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
41 typedef void (DB_LIST_HANDLER)(void *, char *);
42 typedef int (DB_RESULT_HANDLER)(void *, int, char **);
44 #define db_lock(mdb) _db_lock(__FILE__, __LINE__, mdb)
45 #define db_unlock(mdb) _db_unlock(__FILE__, __LINE__, mdb)
47 #ifdef xxxxx_old_way_of_doing_it
48 #define db_lock(mdb) P(mdb->mutex)
49 #define db_unlock(mdb) V(mdb->mutex)
50 #define db_lock(mdb) \
51 do { int errstat; if ((errstat=rwl_writelock(&(mdb->lock)))) \
52 e_msg(__FILE__, __LINE__, M_ABORT, 0, "rwl_writelock failure. ERR=%s\n",\
56 #define db_unlock(x) \
57 do { int errstat; if ((errstat=rwl_writeunlock(&(mdb->lock)))) \
58 e_msg(__FILE__, __LINE__, M_ABORT, 0, "rwl_writeunlock failure. ERR=%s\n",\
72 /* Define opaque structure for sqlite */
77 #define IS_NUM(x) ((x) == 1)
78 #define IS_NOT_NULL(x) ((x) == 1)
80 typedef struct s_sql_field {
81 char *name; /* name of column */
82 uint32_t length; /* length */
83 uint32_t max_length; /* max length */
84 uint32_t type; /* type */
85 uint32_t flags; /* flags */
89 * This is the "real" definition that should only be
90 * used inside sql.c and associated database interface
95 BQUEUE bq; /* queue control */
96 /* pthread_mutex_t mutex; */
97 rwlock_t lock; /* transaction lock */
100 int nrow; /* nrow returned from sqlite */
101 int ncolumn; /* ncolum returned from sqlite */
102 int num_rows; /* used by code */
103 int row; /* seek row */
104 int have_insert_id; /* do not have insert id */
105 int fields_defined; /* set when fields defined */
106 int field; /* seek field */
107 SQL_FIELD **fields; /* defined fields */
113 char *sqlite_errmsg; /* error message returned by sqlite */
114 POOLMEM *errmsg; /* nicely edited error message */
115 POOLMEM *cmd; /* SQL command string */
116 POOLMEM *cached_path;
117 uint32_t cached_path_id;
122 * "Generic" names for easier conversion
126 #define sql_store_result(x) x->result
127 #define sql_free_result(x) my_sqlite_free_table(x)
128 #define sql_fetch_row(x) my_sqlite_fetch_row(x)
129 #define sql_query(x, y) my_sqlite_query(x, y)
130 #define sql_close(x) sqlite_close(x->db)
131 #define sql_strerror(x) x->sqlite_errmsg?x->sqlite_errmsg:"unknown"
132 #define sql_num_rows(x) x->nrow
133 #define sql_data_seek(x, i) x->row = i
134 #define sql_affected_rows(x) 1
135 #define sql_insert_id(x) sqlite_last_insert_rowid(x->db)
136 #define sql_field_seek(x, y) my_sqlite_field_seek(x, y)
137 #define sql_fetch_field(x) my_sqlite_fetch_field(x)
138 #define sql_num_fields(x) (unsigned)((x)->ncolumn)
139 #define SQL_ROW char**
143 /* In cats/sqlite.c */
144 extern int my_sqlite_query(B_DB *mdb, char *cmd);
145 extern SQL_ROW my_sqlite_fetch_row(B_DB *mdb);
146 extern void my_sqlite_free_table(B_DB *mdb);
152 #define BDB_VERSION 1
157 * This is the "real" definition that should only be
158 * used inside sql.c and associated database interface
163 typedef struct s_db {
164 BQUEUE bq; /* queue control */
165 /* pthread_mutex_t mutex; */
166 rwlock_t lock; /* transaction lock */
170 my_ulonglong num_rows;
175 int have_insert_id; /* do have insert_id() */
177 POOLMEM *errmsg; /* nicely edited error message */
178 POOLMEM *cmd; /* SQL command string */
179 POOLMEM *cached_path;
180 uint32_t cached_path_id;
184 /* "Generic" names for easier conversion */
185 #define sql_store_result(x) mysql_store_result(x->db)
186 #define sql_free_result(x) mysql_free_result(x->result)
187 #define sql_fetch_row(x) mysql_fetch_row(x->result)
188 #define sql_query(x, y) mysql_query(x->db, y)
189 #define sql_close(x) mysql_close(x->db)
190 #define sql_strerror(x) mysql_error(x->db)
191 #define sql_num_rows(x) mysql_num_rows(x->result)
192 #define sql_data_seek(x, i) mysql_data_seek(x->result, i)
193 #define sql_affected_rows(x) mysql_affected_rows(x->db)
194 #define sql_insert_id(x) mysql_insert_id(x->db)
195 #define sql_field_seek(x, y) mysql_field_seek(x->result, y)
196 #define sql_fetch_field(x) mysql_fetch_field(x->result)
197 #define sql_num_fields(x) mysql_num_fields(x->result)
198 #define SQL_ROW MYSQL_ROW
199 #define SQL_FIELD MYSQL_FIELD
201 #else /* USE BACULA DB routines */
203 #define HAVE_BACULA_DB 1
205 /* Change this each time there is some incompatible
206 * file format change!!!!
208 #define BDB_VERSION 9 /* file version number */
211 int bdb_version; /* Version number */
212 uint32_t JobId; /* next Job Id */
213 uint32_t PoolId; /* next Pool Id */
214 uint32_t MediaId; /* next Media Id */
215 uint32_t JobMediaId; /* next JobMedia Id */
216 uint32_t ClientId; /* next Client Id */
217 uint32_t FileSetId; /* nest FileSet Id */
218 time_t time; /* time file written */
222 /* This is the REAL definition for using the
225 typedef struct s_db {
226 BQUEUE bq; /* queue control */
227 /* pthread_mutex_t mutex; */ /* single thread lock */
228 rwlock_t lock; /* transaction lock */
229 int ref_count; /* number of times opened */
230 struct s_control control; /* control file structure */
231 int cfd; /* control file device */
232 FILE *jobfd; /* Jobs records file descriptor */
233 FILE *poolfd; /* Pool records fd */
234 FILE *mediafd; /* Media records fd */
235 FILE *jobmediafd; /* JobMedia records fd */
236 FILE *clientfd; /* Client records fd */
237 FILE *filesetfd; /* FileSet records fd */
238 char *db_name; /* name of database */
239 POOLMEM *errmsg; /* nicely edited error message */
240 POOLMEM *cmd; /* Command string */
241 POOLMEM *cached_path;
242 uint32_t cached_path_id;
245 #endif /* HAVE_MYSQL */
246 #endif /* HAVE_SQLITE */
248 /* Use for better error location printing */
249 #define UPDATE_DB(db, cmd) UpdateDB(__FILE__, __LINE__, db, cmd)
250 #define INSERT_DB(db, cmd) InsertDB(__FILE__, __LINE__, db, cmd)
251 #define QUERY_DB(db, cmd) QueryDB(__FILE__, __LINE__, db, cmd)
252 #define DELETE_DB(db, cmd) DeleteDB(__FILE__, __LINE__, db, cmd)
255 #else /* not __SQL_C */
257 /* This is a "dummy" definition for use outside of sql.c
259 typedef struct s_db {
260 int dummy; /* for SunOS compiler */
265 /* ***FIXME*** FileId_t should be uint64_t */
266 typedef uint32_t FileId_t;
267 typedef uint32_t DBId_t; /* general DB id type */
268 typedef uint32_t JobId_t;
271 /* Job information passed to create job record and update
272 * job record at end of job. Note, although this record
273 * contains all the fields found in the Job database record,
274 * it also contains fields found in the JobMedia record.
279 char Job[MAX_NAME_LENGTH]; /* Job unique name */
280 char Name[MAX_NAME_LENGTH]; /* Job base name */
281 int Type; /* actually char(1) */
282 int Level; /* actually char(1) */
283 int JobStatus; /* actually char(1) */
284 uint32_t ClientId; /* Id of client */
285 uint32_t PoolId; /* Id of pool */
286 uint32_t FileSetId; /* Id of FileSet */
287 time_t SchedTime; /* Time job scheduled */
288 time_t StartTime; /* Job start time */
289 time_t EndTime; /* Job termination time */
290 btime_t JobTDate; /* Backup time/date in seconds */
291 uint32_t VolSessionId;
292 uint32_t VolSessionTime;
295 uint32_t JobMissingFiles;
298 /* Note, FirstIndex, LastIndex, Start/End File and Block
299 * are only used in the JobMedia record.
301 uint32_t FirstIndex; /* First index this Volume */
302 uint32_t LastIndex; /* Last index this Volume */
308 char cSchedTime[MAX_NAME_LENGTH];
309 char cStartTime[MAX_NAME_LENGTH];
310 char cEndTime[MAX_NAME_LENGTH];
311 /* Extra stuff not in DB */
315 /* Job Media information used to create the media records
316 * for each Volume used for the job.
318 /* JobMedia record */
320 uint32_t JobMediaId; /* record id */
321 JobId_t JobId; /* JobId */
322 uint32_t MediaId; /* MediaId */
323 uint32_t FirstIndex; /* First index this Volume */
324 uint32_t LastIndex; /* Last index this Volume */
325 uint32_t StartFile; /* File for start of data */
326 uint32_t EndFile; /* End file on Volume */
327 uint32_t StartBlock; /* start block on tape */
328 uint32_t EndBlock; /* last block */
332 /* Attributes record -- NOT same as in database because
333 * in general, this "record" creates multiple database
334 * records (e.g. pathname, filename, fileattributes).
337 char *fname; /* full path & filename */
338 char *link; /* link if any */
339 char *attr; /* attributes statp */
350 /* File record -- same format as database */
362 /* Pool record -- same format as database */
365 char Name[MAX_NAME_LENGTH]; /* Pool name */
366 uint32_t NumVols; /* total number of volumes */
367 uint32_t MaxVols; /* max allowed volumes */
368 int UseOnce; /* set to use once only */
369 int UseCatalog; /* set to use catalog */
370 int AcceptAnyVolume; /* set to accept any volume sequence */
371 int AutoPrune; /* set to prune automatically */
372 int Recycle; /* default Vol recycle flag */
373 btime_t VolRetention; /* retention period in seconds */
374 char PoolType[MAX_NAME_LENGTH];
375 char LabelFormat[MAX_NAME_LENGTH];
376 /* Extra stuff not in DB */
380 /* Media record -- same as the database */
382 uint32_t MediaId; /* Unique volume id */
383 char VolumeName[MAX_NAME_LENGTH]; /* Volume name */
384 char MediaType[MAX_NAME_LENGTH]; /* Media type */
385 uint32_t PoolId; /* Pool id */
386 time_t FirstWritten; /* Time Volume first written */
387 time_t LastWritten; /* Time Volume last written */
388 time_t LabelDate; /* Date/Time Volume labelled */
389 uint32_t VolJobs; /* number of jobs on this medium */
390 uint32_t VolFiles; /* Number of files */
391 uint32_t VolBlocks; /* Number of blocks */
392 uint32_t VolMounts; /* Number of times mounted */
393 uint32_t VolErrors; /* Number of read/write errors */
394 uint32_t VolWrites; /* Number of writes */
395 uint32_t VolReads; /* Number of reads */
396 uint64_t VolBytes; /* Number of bytes written */
397 uint64_t VolMaxBytes; /* max bytes to write */
398 uint64_t VolCapacityBytes; /* capacity estimate */
399 btime_t VolRetention; /* Volume retention in seconds */
400 int Recycle; /* recycle yes/no */
401 char VolStatus[20]; /* Volume status */
402 /* Extra stuff not in DB */
403 faddr_t rec_addr; /* found record address */
406 /* Client record -- same as the database */
408 uint32_t ClientId; /* Unique Client id */
410 btime_t FileRetention;
411 btime_t JobRetention;
412 char Name[MAX_NAME_LENGTH]; /* Client name */
413 char Uname[256]; /* Uname for client */
416 /* FileSet record -- same as the database */
418 uint32_t FileSetId; /* Unique FileSet id */
419 char FileSet[MAX_NAME_LENGTH]; /* FileSet name */
420 char MD5[50]; /* MD5 signature of include/exclude */
427 #endif /* __SQL_H_ */