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1 | /* saxdb.h - srvx database manager |
2 | * Copyright 2002-2004 srvx Development Team | |
3 | * | |
4 | * This file is part of srvx. | |
5 | * | |
6 | * srvx is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with srvx; if not, write to the Free Software Foundation, | |
18 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
19 | */ | |
20 | ||
21 | #if !defined(DBMGR_H) | |
22 | #define DBMGR_H | |
23 | ||
24 | #include "recdb.h" | |
25 | ||
26 | DECLARE_LIST(int_list, int); | |
27 | ||
28 | struct saxdb; | |
29 | /* This definition should ONLY be used so callers of | |
30 | * saxdb_open_context() can initialize jbuf properly. */ | |
31 | struct saxdb_context { | |
32 | FILE *output; | |
33 | unsigned int indent; | |
34 | struct int_list complex; | |
35 | jmp_buf jbuf; | |
36 | }; | |
37 | ||
38 | ||
39 | #define SAXDB_READER(NAME) int NAME(struct dict *db) | |
40 | typedef SAXDB_READER(saxdb_reader_func_t); | |
41 | ||
42 | #define SAXDB_WRITER(NAME) int NAME(struct saxdb_context *ctx) | |
43 | typedef SAXDB_WRITER(saxdb_writer_func_t); | |
44 | ||
45 | void saxdb_init(void); | |
46 | void saxdb_finalize(void); | |
47 | struct saxdb *saxdb_register(const char *name, saxdb_reader_func_t *reader, saxdb_writer_func_t *writer); | |
48 | void saxdb_write(const char *db_name); | |
49 | void saxdb_write_all(void); | |
50 | int write_database(FILE *out, struct dict *db); | |
51 | ||
52 | /* Callbacks for SAXDB_WRITERs */ | |
53 | void saxdb_start_record(struct saxdb_context *dest, const char *name, int complex); | |
54 | void saxdb_end_record(struct saxdb_context *dest); | |
55 | void saxdb_write_string_list(struct saxdb_context *dest, const char *name, struct string_list *list); | |
56 | void saxdb_write_string(struct saxdb_context *dest, const char *name, const char *value); | |
57 | void saxdb_write_int(struct saxdb_context *dest, const char *name, unsigned long value); | |
58 | ||
59 | /* For doing db writing by hand */ | |
60 | struct saxdb_context *saxdb_open_context(FILE *f); | |
61 | void saxdb_close_context(struct saxdb_context *ctx); | |
62 | ||
63 | #endif /* !defined(DBMGR_H) */ |