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 **);
46 /* Define opaque structure for sqlite */
51 #define IS_NUM(x) ((x) == 1)
52 #define IS_NOT_NULL(x) ((x) == 1)
54 typedef struct s_sql_field {
55 char *name; /* name of column */
56 uint32_t length; /* length */
57 uint32_t max_length; /* max length */
58 uint32_t type; /* type */
59 uint32_t flags; /* flags */
63 * This is the "real" definition that should only be
64 * used inside sql.c and associated database interface
69 BQUEUE bq; /* queue control */
70 pthread_mutex_t mutex;
73 int nrow; /* nrow returned from sqlite */
74 int ncolumn; /* ncolum returned from sqlite */
75 int num_rows; /* used by code */
76 int row; /* seek row */
77 int have_insert_id; /* do not have insert id */
78 int fields_defined; /* set when fields defined */
79 int field; /* seek field */
80 SQL_FIELD **fields; /* defined fields */
86 char *sqlite_errmsg; /* error message returned by sqlite */
87 char *errmsg; /* nicely edited error message */
88 char *cmd; /* SQL command string */
93 * "Generic" names for easier conversion
97 #define sql_store_result(x) x->result
98 #define sql_free_result(x) my_sqlite_free_table(x)
99 #define sql_fetch_row(x) my_sqlite_fetch_row(x)
100 #define sql_query(x, y) my_sqlite_query(x, y)
101 #define sql_close(x) sqlite_close(x->db)
102 #define sql_strerror(x) x->sqlite_errmsg?x->sqlite_errmsg:"unknown"
103 #define sql_num_rows(x) x->nrow
104 #define sql_data_seek(x, i) x->row = i
105 #define sql_affected_rows(x) 1
106 #define sql_insert_id(x) sqlite_last_insert_rowid(x->db)
107 #define sql_field_seek(x, y) my_sqlite_field_seek(x, y)
108 #define sql_fetch_field(x) my_sqlite_fetch_field(x)
109 #define sql_num_fields(x) (unsigned)((x)->ncolumn)
110 #define SQL_ROW char**
114 /* In cats/sqlite.c */
115 extern int my_sqlite_query(B_DB *mdb, char *cmd);
116 extern SQL_ROW my_sqlite_fetch_row(B_DB *mdb);
117 extern void my_sqlite_free_table(B_DB *mdb);
126 * This is the "real" definition that should only be
127 * used inside sql.c and associated database interface
132 typedef struct s_db {
133 BQUEUE bq; /* queue control */
134 pthread_mutex_t mutex;
138 my_ulonglong num_rows;
143 int have_insert_id; /* do have insert_id() */
145 char *errmsg; /* nicely edited error message */
146 char *cmd; /* SQL command string */
150 /* "Generic" names for easier conversion */
151 #define sql_store_result(x) mysql_store_result(x->db)
152 #define sql_free_result(x) mysql_free_result(x->result)
153 #define sql_fetch_row(x) mysql_fetch_row(x->result)
154 #define sql_query(x, y) mysql_query(x->db, y)
155 #define sql_close(x) mysql_close(x->db)
156 #define sql_strerror(x) mysql_error(x->db)
157 #define sql_num_rows(x) mysql_num_rows(x->result)
158 #define sql_data_seek(x, i) mysql_data_seek(x->result, i)
159 #define sql_affected_rows(x) mysql_affected_rows(x->db)
160 #define sql_insert_id(x) mysql_insert_id(x->db)
161 #define sql_field_seek(x, y) mysql_field_seek(x->result, y)
162 #define sql_fetch_field(x) mysql_fetch_field(x->result)
163 #define sql_num_fields(x) mysql_num_fields(x->result)
164 #define SQL_ROW MYSQL_ROW
165 #define SQL_FIELD MYSQL_FIELD
167 #else /* USE BACULA DB routines */
169 #define HAVE_BACULA_DB 1
171 /* Change this each time there is some incompatible
172 * file format change!!!!
174 #define BDB_VERSION 7 /* file version number */
177 int bdb_version; /* Version number */
178 uint32_t JobId; /* next Job Id */
179 uint32_t PoolId; /* next Pool Id */
180 uint32_t MediaId; /* next Media Id */
181 uint32_t JobMediaId; /* next JobMedia Id */
182 uint32_t ClientId; /* next Client Id */
183 uint32_t FileSetId; /* nest FileSet Id */
184 time_t time; /* time file written */
188 /* This is the REAL definition for using the
191 typedef struct s_db {
192 BQUEUE bq; /* queue control */
193 pthread_mutex_t mutex; /* single thread lock */
194 int ref_count; /* number of times opened */
195 struct s_control control; /* control file structure */
196 int cfd; /* control file device */
197 FILE *jobfd; /* Jobs records file descriptor */
198 FILE *poolfd; /* Pool records fd */
199 FILE *mediafd; /* Media records fd */
200 FILE *jobmediafd; /* JobMedia records fd */
201 FILE *clientfd; /* Client records fd */
202 FILE *filesetfd; /* FileSet records fd */
203 char *db_name; /* name of database */
204 char *errmsg; /* nicely edited error message */
205 char *cmd; /* Command string */
208 #endif /* HAVE_MYSQL */
209 #endif /* HAVE_SQLITE */
211 /* Use for better error location printing */
212 #define UPDATE_DB(db, cmd) UpdateDB(__FILE__, __LINE__, db, cmd)
213 #define INSERT_DB(db, cmd) InsertDB(__FILE__, __LINE__, db, cmd)
214 #define QUERY_DB(db, cmd) QueryDB(__FILE__, __LINE__, db, cmd)
215 #define DELETE_DB(db, cmd) DeleteDB(__FILE__, __LINE__, db, cmd)
218 #else /* not __SQL_C */
220 /* This is a "dummy" definition for use outside of sql.c
222 typedef struct s_db {
223 int dummy; /* for SunOS compiler */
228 /* ***FIXME*** FileId_t should be uint64_t */
229 typedef uint32_t FileId_t;
230 typedef uint32_t DBId_t; /* general DB id type */
233 /* Job information passed to create job record and update
234 * job record at end of job. Note, although this record
235 * contains all the fields found in the Job database record,
236 * it also contains fields found in the JobMedia record.
241 char Job[MAX_NAME_LENGTH]; /* Job unique name */
242 char Name[MAX_NAME_LENGTH]; /* Job base name */
243 int Type; /* actually char(1) */
244 int Level; /* actually char(1) */
245 int JobStatus; /* actually char(1) */
246 uint32_t ClientId; /* Id of client */
247 uint32_t PoolId; /* Id of pool */
248 uint32_t FileSetId; /* Id of FileSet */
249 time_t SchedTime; /* Time job scheduled */
250 time_t StartTime; /* Job start time */
251 time_t EndTime; /* Job termination time */
252 uint32_t VolSessionId;
253 uint32_t VolSessionTime;
256 uint32_t JobMissingFiles;
259 /* Note, FirstIndex, LastIndex, Start/End File and Block
260 * are only used in the JobMedia record.
262 uint32_t FirstIndex; /* First index this Volume */
263 uint32_t LastIndex; /* Last index this Volume */
269 char cSchedTime[MAX_NAME_LENGTH];
270 char cStartTime[MAX_NAME_LENGTH];
271 char cEndTime[MAX_NAME_LENGTH];
272 /* Extra stuff not in DB */
276 /* Job Media information used to create the media records
277 * for each Volume used for the job.
279 /* JobMedia record */
281 uint32_t JobMediaId; /* record id */
282 uint32_t JobId; /* JobId */
283 uint32_t MediaId; /* MediaId */
284 uint32_t FirstIndex; /* First index this Volume */
285 uint32_t LastIndex; /* Last index this Volume */
286 uint32_t StartFile; /* File for start of data */
287 uint32_t EndFile; /* End file on Volume */
288 uint32_t StartBlock; /* start block on tape */
289 uint32_t EndBlock; /* last block */
295 /* Attributes record -- NOT same as in database because
296 * in general, this "record" creates multiple database
297 * records (e.g. pathname, filename, fileattributes).
300 char *fname; /* full path & filename */
301 char *link; /* link if any */
302 char *attr; /* attributes statp */
313 /* File record -- same format as database */
325 /* Pool record -- same format as database */
328 char Name[MAX_NAME_LENGTH]; /* Pool name */
329 uint32_t NumVols; /* total number of volumes */
330 uint32_t MaxVols; /* max allowed volumes */
331 int UseOnce; /* set to use once only */
332 int UseCatalog; /* set to use catalog */
333 int AcceptAnyVolume; /* set to accept any volume sequence */
334 int AutoRecycle; /* set to recycle automatically */
335 uint32_t VolumeRetention; /* retention period in seconds */
336 char PoolType[MAX_NAME_LENGTH];
337 char LabelFormat[MAX_NAME_LENGTH];
338 /* Extra stuff not in DB */
342 /* Media record -- same as the database */
344 uint32_t MediaId; /* Unique volume id */
345 char VolumeName[MAX_NAME_LENGTH]; /* Volume name */
346 char MediaType[MAX_NAME_LENGTH]; /* Media type */
347 uint32_t PoolId; /* Pool id */
348 time_t FirstWritten; /* Time Volume first written */
349 time_t LastWritten; /* Time Volume last written */
350 time_t LabelDate; /* Date/Time Volume labelled */
351 uint32_t VolJobs; /* number of jobs on this medium */
352 uint32_t VolFiles; /* Number of files */
353 uint32_t VolBlocks; /* Number of blocks */
354 uint32_t VolMounts; /* Number of times mounted */
355 uint32_t VolErrors; /* Number of read/write errors */
356 uint32_t VolWrites; /* Number of writes */
357 uint32_t VolReads; /* Number of reads */
358 uint64_t VolBytes; /* Number of bytes written */
359 uint64_t VolMaxBytes; /* max bytes to write */
360 uint64_t VolCapacityBytes; /* capacity estimate */
361 char VolStatus[20]; /* Volume status */
362 char Recycle[20]; /* Recycle yes/no */
363 /* Extra stuff not in DB */
364 faddr_t rec_addr; /* found record address */
367 /* Client record -- same as the database */
369 uint32_t ClientId; /* Unique Client id */
370 char Name[MAX_NAME_LENGTH]; /* Client name */
371 char Uname[256]; /* Uname for client */
374 /* FileSet record -- same as the database */
376 uint32_t FileSetId; /* Unique FileSet id */
377 char FileSet[MAX_NAME_LENGTH]; /* FileSet name */
378 char MD5[50]; /* MD5 signature of include/exclude */
387 #endif /* __SQL_H_ */