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 **);
52 /* Define opaque structure for sqlite */
57 #define IS_NUM(x) ((x) == 1)
58 #define IS_NOT_NULL(x) ((x) == 1)
60 typedef struct s_sql_field {
61 char *name; /* name of column */
62 uint32_t length; /* length */
63 uint32_t max_length; /* max length */
64 uint32_t type; /* type */
65 uint32_t flags; /* flags */
69 * This is the "real" definition that should only be
70 * used inside sql.c and associated database interface
75 BQUEUE bq; /* queue control */
76 pthread_mutex_t mutex;
79 int nrow; /* nrow returned from sqlite */
80 int ncolumn; /* ncolum returned from sqlite */
81 int num_rows; /* used by code */
82 int row; /* seek row */
83 int have_insert_id; /* do not have insert id */
84 int fields_defined; /* set when fields defined */
85 int field; /* seek field */
86 SQL_FIELD **fields; /* defined fields */
92 char *sqlite_errmsg; /* error message returned by sqlite */
93 char *errmsg; /* nicely edited error message */
94 char *cmd; /* SQL command string */
99 * "Generic" names for easier conversion
103 #define sql_store_result(x) x->result
104 #define sql_free_result(x) my_sqlite_free_table(x)
105 #define sql_fetch_row(x) my_sqlite_fetch_row(x)
106 #define sql_query(x, y) my_sqlite_query(x, y)
107 #define sql_close(x) sqlite_close(x->db)
108 #define sql_strerror(x) x->sqlite_errmsg?x->sqlite_errmsg:"unknown"
109 #define sql_num_rows(x) x->nrow
110 #define sql_data_seek(x, i) x->row = i
111 #define sql_affected_rows(x) 1
112 #define sql_insert_id(x) sqlite_last_insert_rowid(x->db)
113 #define sql_field_seek(x, y) my_sqlite_field_seek(x, y)
114 #define sql_fetch_field(x) my_sqlite_fetch_field(x)
115 #define sql_num_fields(x) (unsigned)((x)->ncolumn)
116 #define SQL_ROW char**
120 /* In cats/sqlite.c */
121 extern int my_sqlite_query(B_DB *mdb, char *cmd);
122 extern SQL_ROW my_sqlite_fetch_row(B_DB *mdb);
123 extern void my_sqlite_free_table(B_DB *mdb);
129 #define BDB_VERSION 1
134 * This is the "real" definition that should only be
135 * used inside sql.c and associated database interface
140 typedef struct s_db {
141 BQUEUE bq; /* queue control */
142 pthread_mutex_t mutex;
146 my_ulonglong num_rows;
151 int have_insert_id; /* do have insert_id() */
153 char *errmsg; /* nicely edited error message */
154 char *cmd; /* SQL command string */
158 /* "Generic" names for easier conversion */
159 #define sql_store_result(x) mysql_store_result(x->db)
160 #define sql_free_result(x) mysql_free_result(x->result)
161 #define sql_fetch_row(x) mysql_fetch_row(x->result)
162 #define sql_query(x, y) mysql_query(x->db, y)
163 #define sql_close(x) mysql_close(x->db)
164 #define sql_strerror(x) mysql_error(x->db)
165 #define sql_num_rows(x) mysql_num_rows(x->result)
166 #define sql_data_seek(x, i) mysql_data_seek(x->result, i)
167 #define sql_affected_rows(x) mysql_affected_rows(x->db)
168 #define sql_insert_id(x) mysql_insert_id(x->db)
169 #define sql_field_seek(x, y) mysql_field_seek(x->result, y)
170 #define sql_fetch_field(x) mysql_fetch_field(x->result)
171 #define sql_num_fields(x) mysql_num_fields(x->result)
172 #define SQL_ROW MYSQL_ROW
173 #define SQL_FIELD MYSQL_FIELD
175 #else /* USE BACULA DB routines */
177 #define HAVE_BACULA_DB 1
179 /* Change this each time there is some incompatible
180 * file format change!!!!
182 #define BDB_VERSION 8 /* file version number */
185 int bdb_version; /* Version number */
186 uint32_t JobId; /* next Job Id */
187 uint32_t PoolId; /* next Pool Id */
188 uint32_t MediaId; /* next Media Id */
189 uint32_t JobMediaId; /* next JobMedia Id */
190 uint32_t ClientId; /* next Client Id */
191 uint32_t FileSetId; /* nest FileSet Id */
192 time_t time; /* time file written */
196 /* This is the REAL definition for using the
199 typedef struct s_db {
200 BQUEUE bq; /* queue control */
201 pthread_mutex_t mutex; /* single thread lock */
202 int ref_count; /* number of times opened */
203 struct s_control control; /* control file structure */
204 int cfd; /* control file device */
205 FILE *jobfd; /* Jobs records file descriptor */
206 FILE *poolfd; /* Pool records fd */
207 FILE *mediafd; /* Media records fd */
208 FILE *jobmediafd; /* JobMedia records fd */
209 FILE *clientfd; /* Client records fd */
210 FILE *filesetfd; /* FileSet records fd */
211 char *db_name; /* name of database */
212 char *errmsg; /* nicely edited error message */
213 char *cmd; /* Command string */
216 #endif /* HAVE_MYSQL */
217 #endif /* HAVE_SQLITE */
219 /* Use for better error location printing */
220 #define UPDATE_DB(db, cmd) UpdateDB(__FILE__, __LINE__, db, cmd)
221 #define INSERT_DB(db, cmd) InsertDB(__FILE__, __LINE__, db, cmd)
222 #define QUERY_DB(db, cmd) QueryDB(__FILE__, __LINE__, db, cmd)
223 #define DELETE_DB(db, cmd) DeleteDB(__FILE__, __LINE__, db, cmd)
226 #else /* not __SQL_C */
228 /* This is a "dummy" definition for use outside of sql.c
230 typedef struct s_db {
231 int dummy; /* for SunOS compiler */
236 /* ***FIXME*** FileId_t should be uint64_t */
237 typedef uint32_t FileId_t;
238 typedef uint32_t DBId_t; /* general DB id type */
239 typedef uint32_t JobId_t;
242 /* Job information passed to create job record and update
243 * job record at end of job. Note, although this record
244 * contains all the fields found in the Job database record,
245 * it also contains fields found in the JobMedia record.
250 char Job[MAX_NAME_LENGTH]; /* Job unique name */
251 char Name[MAX_NAME_LENGTH]; /* Job base name */
252 int Type; /* actually char(1) */
253 int Level; /* actually char(1) */
254 int JobStatus; /* actually char(1) */
255 uint32_t ClientId; /* Id of client */
256 uint32_t PoolId; /* Id of pool */
257 uint32_t FileSetId; /* Id of FileSet */
258 time_t SchedTime; /* Time job scheduled */
259 time_t StartTime; /* Job start time */
260 time_t EndTime; /* Job termination time */
261 btime_t JobTDate; /* Backup time/date in seconds */
262 uint32_t VolSessionId;
263 uint32_t VolSessionTime;
266 uint32_t JobMissingFiles;
269 /* Note, FirstIndex, LastIndex, Start/End File and Block
270 * are only used in the JobMedia record.
272 uint32_t FirstIndex; /* First index this Volume */
273 uint32_t LastIndex; /* Last index this Volume */
279 char cSchedTime[MAX_NAME_LENGTH];
280 char cStartTime[MAX_NAME_LENGTH];
281 char cEndTime[MAX_NAME_LENGTH];
282 /* Extra stuff not in DB */
286 /* Job Media information used to create the media records
287 * for each Volume used for the job.
289 /* JobMedia record */
291 uint32_t JobMediaId; /* record id */
292 JobId_t JobId; /* JobId */
293 uint32_t MediaId; /* MediaId */
294 uint32_t FirstIndex; /* First index this Volume */
295 uint32_t LastIndex; /* Last index this Volume */
296 uint32_t StartFile; /* File for start of data */
297 uint32_t EndFile; /* End file on Volume */
298 uint32_t StartBlock; /* start block on tape */
299 uint32_t EndBlock; /* last block */
303 /* Attributes record -- NOT same as in database because
304 * in general, this "record" creates multiple database
305 * records (e.g. pathname, filename, fileattributes).
308 char *fname; /* full path & filename */
309 char *link; /* link if any */
310 char *attr; /* attributes statp */
321 /* File record -- same format as database */
333 /* Pool record -- same format as database */
336 char Name[MAX_NAME_LENGTH]; /* Pool name */
337 uint32_t NumVols; /* total number of volumes */
338 uint32_t MaxVols; /* max allowed volumes */
339 int UseOnce; /* set to use once only */
340 int UseCatalog; /* set to use catalog */
341 int AcceptAnyVolume; /* set to accept any volume sequence */
342 int AutoPrune; /* set to prune automatically */
343 int Recycle; /* default Vol recycle flag */
344 btime_t VolRetention; /* retention period in seconds */
345 char PoolType[MAX_NAME_LENGTH];
346 char LabelFormat[MAX_NAME_LENGTH];
347 /* Extra stuff not in DB */
351 /* Media record -- same as the database */
353 uint32_t MediaId; /* Unique volume id */
354 char VolumeName[MAX_NAME_LENGTH]; /* Volume name */
355 char MediaType[MAX_NAME_LENGTH]; /* Media type */
356 uint32_t PoolId; /* Pool id */
357 time_t FirstWritten; /* Time Volume first written */
358 time_t LastWritten; /* Time Volume last written */
359 time_t LabelDate; /* Date/Time Volume labelled */
360 uint32_t VolJobs; /* number of jobs on this medium */
361 uint32_t VolFiles; /* Number of files */
362 uint32_t VolBlocks; /* Number of blocks */
363 uint32_t VolMounts; /* Number of times mounted */
364 uint32_t VolErrors; /* Number of read/write errors */
365 uint32_t VolWrites; /* Number of writes */
366 uint32_t VolReads; /* Number of reads */
367 uint64_t VolBytes; /* Number of bytes written */
368 uint64_t VolMaxBytes; /* max bytes to write */
369 uint64_t VolCapacityBytes; /* capacity estimate */
370 btime_t VolRetention; /* Volume retention in seconds */
371 int Recycle; /* recycle yes/no */
372 char VolStatus[20]; /* Volume status */
373 /* Extra stuff not in DB */
374 faddr_t rec_addr; /* found record address */
377 /* Client record -- same as the database */
379 uint32_t ClientId; /* Unique Client id */
381 btime_t FileRetention;
382 btime_t JobRetention;
383 char Name[MAX_NAME_LENGTH]; /* Client name */
384 char Uname[256]; /* Uname for client */
387 /* FileSet record -- same as the database */
389 uint32_t FileSetId; /* Unique FileSet id */
390 char FileSet[MAX_NAME_LENGTH]; /* FileSet name */
391 char MD5[50]; /* MD5 signature of include/exclude */
400 #endif /* __SQL_H_ */