root/vtcross/trunk/CR_policy/src/sqlite3ext.h @ 98

Revision 98, 20.1 KB (checked in by anonymous, 15 years ago)

Added policy engine code

Line 
1/*
2** 2006 June 7
3**
4** The author disclaims copyright to this source code.  In place of
5** a legal notice, here is a blessing:
6**
7**    May you do good and not evil.
8**    May you find forgiveness for yourself and forgive others.
9**    May you share freely, never taking more than you give.
10**
11*************************************************************************
12** This header file defines the SQLite interface for use by
13** shared libraries that want to be imported as extensions into
14** an SQLite instance.  Shared libraries that intend to be loaded
15** as extensions by SQLite should #include this file instead of
16** sqlite3.h.
17**
18** @(#) $Id: sqlite3ext.h,v 1.24 2008/06/30 15:09:29 danielk1977 Exp $
19*/
20#ifndef _SQLITE3EXT_H_
21#define _SQLITE3EXT_H_
22#include "sqlite3.h"
23
24typedef struct sqlite3_api_routines sqlite3_api_routines;
25
26/*
27** The following structure holds pointers to all of the SQLite API
28** routines.
29**
30** WARNING:  In order to maintain backwards compatibility, add new
31** interfaces to the end of this structure only.  If you insert new
32** interfaces in the middle of this structure, then older different
33** versions of SQLite will not be able to load each others' shared
34** libraries!
35*/
36struct sqlite3_api_routines {
37  void * (*aggregate_context)(sqlite3_context*,int nBytes);
38  int  (*aggregate_count)(sqlite3_context*);
39  int  (*bind_blob)(sqlite3_stmt*,int,const void*,int n,void(*)(void*));
40  int  (*bind_double)(sqlite3_stmt*,int,double);
41  int  (*bind_int)(sqlite3_stmt*,int,int);
42  int  (*bind_int64)(sqlite3_stmt*,int,sqlite_int64);
43  int  (*bind_null)(sqlite3_stmt*,int);
44  int  (*bind_parameter_count)(sqlite3_stmt*);
45  int  (*bind_parameter_index)(sqlite3_stmt*,const char*zName);
46  const char * (*bind_parameter_name)(sqlite3_stmt*,int);
47  int  (*bind_text)(sqlite3_stmt*,int,const char*,int n,void(*)(void*));
48  int  (*bind_text16)(sqlite3_stmt*,int,const void*,int,void(*)(void*));
49  int  (*bind_value)(sqlite3_stmt*,int,const sqlite3_value*);
50  int  (*busy_handler)(sqlite3*,int(*)(void*,int),void*);
51  int  (*busy_timeout)(sqlite3*,int ms);
52  int  (*changes)(sqlite3*);
53  int  (*close)(sqlite3*);
54  int  (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,int eTextRep,const char*));
55  int  (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,int eTextRep,const void*));
56  const void * (*column_blob)(sqlite3_stmt*,int iCol);
57  int  (*column_bytes)(sqlite3_stmt*,int iCol);
58  int  (*column_bytes16)(sqlite3_stmt*,int iCol);
59  int  (*column_count)(sqlite3_stmt*pStmt);
60  const char * (*column_database_name)(sqlite3_stmt*,int);
61  const void * (*column_database_name16)(sqlite3_stmt*,int);
62  const char * (*column_decltype)(sqlite3_stmt*,int i);
63  const void * (*column_decltype16)(sqlite3_stmt*,int);
64  double  (*column_double)(sqlite3_stmt*,int iCol);
65  int  (*column_int)(sqlite3_stmt*,int iCol);
66  sqlite_int64  (*column_int64)(sqlite3_stmt*,int iCol);
67  const char * (*column_name)(sqlite3_stmt*,int);
68  const void * (*column_name16)(sqlite3_stmt*,int);
69  const char * (*column_origin_name)(sqlite3_stmt*,int);
70  const void * (*column_origin_name16)(sqlite3_stmt*,int);
71  const char * (*column_table_name)(sqlite3_stmt*,int);
72  const void * (*column_table_name16)(sqlite3_stmt*,int);
73  const unsigned char * (*column_text)(sqlite3_stmt*,int iCol);
74  const void * (*column_text16)(sqlite3_stmt*,int iCol);
75  int  (*column_type)(sqlite3_stmt*,int iCol);
76  sqlite3_value* (*column_value)(sqlite3_stmt*,int iCol);
77  void * (*commit_hook)(sqlite3*,int(*)(void*),void*);
78  int  (*complete)(const char*sql);
79  int  (*complete16)(const void*sql);
80  int  (*create_collation)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*));
81  int  (*create_collation16)(sqlite3*,const void*,int,void*,int(*)(void*,int,const void*,int,const void*));
82  int  (*create_function)(sqlite3*,const char*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*));
83  int  (*create_function16)(sqlite3*,const void*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*));
84  int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*);
85  int  (*data_count)(sqlite3_stmt*pStmt);
86  sqlite3 * (*db_handle)(sqlite3_stmt*);
87  int (*declare_vtab)(sqlite3*,const char*);
88  int  (*enable_shared_cache)(int);
89  int  (*errcode)(sqlite3*db);
90  const char * (*errmsg)(sqlite3*);
91  const void * (*errmsg16)(sqlite3*);
92  int  (*exec)(sqlite3*,const char*,sqlite3_callback,void*,char**);
93  int  (*expired)(sqlite3_stmt*);
94  int  (*finalize)(sqlite3_stmt*pStmt);
95  void  (*free)(void*);
96  void  (*free_table)(char**result);
97  int  (*get_autocommit)(sqlite3*);
98  void * (*get_auxdata)(sqlite3_context*,int);
99  int  (*get_table)(sqlite3*,const char*,char***,int*,int*,char**);
100  int  (*global_recover)(void);
101  void  (*interruptx)(sqlite3*);
102  sqlite_int64  (*last_insert_rowid)(sqlite3*);
103  const char * (*libversion)(void);
104  int  (*libversion_number)(void);
105  void *(*malloc)(int);
106  char * (*mprintf)(const char*,...);
107  int  (*open)(const char*,sqlite3**);
108  int  (*open16)(const void*,sqlite3**);
109  int  (*prepare)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
110  int  (*prepare16)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
111  void * (*profile)(sqlite3*,void(*)(void*,const char*,sqlite_uint64),void*);
112  void  (*progress_handler)(sqlite3*,int,int(*)(void*),void*);
113  void *(*realloc)(void*,int);
114  int  (*reset)(sqlite3_stmt*pStmt);
115  void  (*result_blob)(sqlite3_context*,const void*,int,void(*)(void*));
116  void  (*result_double)(sqlite3_context*,double);
117  void  (*result_error)(sqlite3_context*,const char*,int);
118  void  (*result_error16)(sqlite3_context*,const void*,int);
119  void  (*result_int)(sqlite3_context*,int);
120  void  (*result_int64)(sqlite3_context*,sqlite_int64);
121  void  (*result_null)(sqlite3_context*);
122  void  (*result_text)(sqlite3_context*,const char*,int,void(*)(void*));
123  void  (*result_text16)(sqlite3_context*,const void*,int,void(*)(void*));
124  void  (*result_text16be)(sqlite3_context*,const void*,int,void(*)(void*));
125  void  (*result_text16le)(sqlite3_context*,const void*,int,void(*)(void*));
126  void  (*result_value)(sqlite3_context*,sqlite3_value*);
127  void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
128  int  (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,const char*,const char*),void*);
129  void  (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
130  char * (*snprintf)(int,char*,const char*,...);
131  int  (*step)(sqlite3_stmt*);
132  int  (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,char const**,char const**,int*,int*,int*);
133  void  (*thread_cleanup)(void);
134  int  (*total_changes)(sqlite3*);
135  void * (*trace)(sqlite3*,void(*xTrace)(void*,const char*),void*);
136  int  (*transfer_bindings)(sqlite3_stmt*,sqlite3_stmt*);
137  void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,sqlite_int64),void*);
138  void * (*user_data)(sqlite3_context*);
139  const void * (*value_blob)(sqlite3_value*);
140  int  (*value_bytes)(sqlite3_value*);
141  int  (*value_bytes16)(sqlite3_value*);
142  double  (*value_double)(sqlite3_value*);
143  int  (*value_int)(sqlite3_value*);
144  sqlite_int64  (*value_int64)(sqlite3_value*);
145  int  (*value_numeric_type)(sqlite3_value*);
146  const unsigned char * (*value_text)(sqlite3_value*);
147  const void * (*value_text16)(sqlite3_value*);
148  const void * (*value_text16be)(sqlite3_value*);
149  const void * (*value_text16le)(sqlite3_value*);
150  int  (*value_type)(sqlite3_value*);
151  char *(*vmprintf)(const char*,va_list);
152  /* Added ??? */
153  int (*overload_function)(sqlite3*, const char *zFuncName, int nArg);
154  /* Added by 3.3.13 */
155  int (*prepare_v2)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
156  int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
157  int (*clear_bindings)(sqlite3_stmt*);
158  /* Added by 3.4.1 */
159  int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,void (*xDestroy)(void *));
160  /* Added by 3.5.0 */
161  int (*bind_zeroblob)(sqlite3_stmt*,int,int);
162  int (*blob_bytes)(sqlite3_blob*);
163  int (*blob_close)(sqlite3_blob*);
164  int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,int,sqlite3_blob**);
165  int (*blob_read)(sqlite3_blob*,void*,int,int);
166  int (*blob_write)(sqlite3_blob*,const void*,int,int);
167  int (*create_collation_v2)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*),void(*)(void*));
168  int (*file_control)(sqlite3*,const char*,int,void*);
169  sqlite3_int64 (*memory_highwater)(int);
170  sqlite3_int64 (*memory_used)(void);
171  sqlite3_mutex *(*mutex_alloc)(int);
172  void (*mutex_enter)(sqlite3_mutex*);
173  void (*mutex_free)(sqlite3_mutex*);
174  void (*mutex_leave)(sqlite3_mutex*);
175  int (*mutex_try)(sqlite3_mutex*);
176  int (*open_v2)(const char*,sqlite3**,int,const char*);
177  int (*release_memory)(int);
178  void (*result_error_nomem)(sqlite3_context*);
179  void (*result_error_toobig)(sqlite3_context*);
180  int (*sleep)(int);
181  void (*soft_heap_limit)(int);
182  sqlite3_vfs *(*vfs_find)(const char*);
183  int (*vfs_register)(sqlite3_vfs*,int);
184  int (*vfs_unregister)(sqlite3_vfs*);
185  int (*xthreadsafe)(void);
186  void (*result_zeroblob)(sqlite3_context*,int);
187  void (*result_error_code)(sqlite3_context*,int);
188  int (*test_control)(int, ...);
189  void (*randomness)(int,void*);
190  sqlite3 *(*context_db_handle)(sqlite3_context*);
191  int (*extended_result_codes)(sqlite3*,int);
192  int (*limit)(sqlite3*,int,int);
193  sqlite3_stmt *(*next_stmt)(sqlite3*,sqlite3_stmt*);
194  const char *(*sql)(sqlite3_stmt*);
195  int (*status)(int,int*,int*,int);
196};
197
198/*
199** The following macros redefine the API routines so that they are
200** redirected throught the global sqlite3_api structure.
201**
202** This header file is also used by the loadext.c source file
203** (part of the main SQLite library - not an extension) so that
204** it can get access to the sqlite3_api_routines structure
205** definition.  But the main library does not want to redefine
206** the API.  So the redefinition macros are only valid if the
207** SQLITE_CORE macros is undefined.
208*/
209#ifndef SQLITE_CORE
210#define sqlite3_aggregate_context      sqlite3_api->aggregate_context
211#define sqlite3_aggregate_count        sqlite3_api->aggregate_count
212#define sqlite3_bind_blob              sqlite3_api->bind_blob
213#define sqlite3_bind_double            sqlite3_api->bind_double
214#define sqlite3_bind_int               sqlite3_api->bind_int
215#define sqlite3_bind_int64             sqlite3_api->bind_int64
216#define sqlite3_bind_null              sqlite3_api->bind_null
217#define sqlite3_bind_parameter_count   sqlite3_api->bind_parameter_count
218#define sqlite3_bind_parameter_index   sqlite3_api->bind_parameter_index
219#define sqlite3_bind_parameter_name    sqlite3_api->bind_parameter_name
220#define sqlite3_bind_text              sqlite3_api->bind_text
221#define sqlite3_bind_text16            sqlite3_api->bind_text16
222#define sqlite3_bind_value             sqlite3_api->bind_value
223#define sqlite3_busy_handler           sqlite3_api->busy_handler
224#define sqlite3_busy_timeout           sqlite3_api->busy_timeout
225#define sqlite3_changes                sqlite3_api->changes
226#define sqlite3_close                  sqlite3_api->close
227#define sqlite3_collation_needed       sqlite3_api->collation_needed
228#define sqlite3_collation_needed16     sqlite3_api->collation_needed16
229#define sqlite3_column_blob            sqlite3_api->column_blob
230#define sqlite3_column_bytes           sqlite3_api->column_bytes
231#define sqlite3_column_bytes16         sqlite3_api->column_bytes16
232#define sqlite3_column_count           sqlite3_api->column_count
233#define sqlite3_column_database_name   sqlite3_api->column_database_name
234#define sqlite3_column_database_name16 sqlite3_api->column_database_name16
235#define sqlite3_column_decltype        sqlite3_api->column_decltype
236#define sqlite3_column_decltype16      sqlite3_api->column_decltype16
237#define sqlite3_column_double          sqlite3_api->column_double
238#define sqlite3_column_int             sqlite3_api->column_int
239#define sqlite3_column_int64           sqlite3_api->column_int64
240#define sqlite3_column_name            sqlite3_api->column_name
241#define sqlite3_column_name16          sqlite3_api->column_name16
242#define sqlite3_column_origin_name     sqlite3_api->column_origin_name
243#define sqlite3_column_origin_name16   sqlite3_api->column_origin_name16
244#define sqlite3_column_table_name      sqlite3_api->column_table_name
245#define sqlite3_column_table_name16    sqlite3_api->column_table_name16
246#define sqlite3_column_text            sqlite3_api->column_text
247#define sqlite3_column_text16          sqlite3_api->column_text16
248#define sqlite3_column_type            sqlite3_api->column_type
249#define sqlite3_column_value           sqlite3_api->column_value
250#define sqlite3_commit_hook            sqlite3_api->commit_hook
251#define sqlite3_complete               sqlite3_api->complete
252#define sqlite3_complete16             sqlite3_api->complete16
253#define sqlite3_create_collation       sqlite3_api->create_collation
254#define sqlite3_create_collation16     sqlite3_api->create_collation16
255#define sqlite3_create_function        sqlite3_api->create_function
256#define sqlite3_create_function16      sqlite3_api->create_function16
257#define sqlite3_create_module          sqlite3_api->create_module
258#define sqlite3_create_module_v2       sqlite3_api->create_module_v2
259#define sqlite3_data_count             sqlite3_api->data_count
260#define sqlite3_db_handle              sqlite3_api->db_handle
261#define sqlite3_declare_vtab           sqlite3_api->declare_vtab
262#define sqlite3_enable_shared_cache    sqlite3_api->enable_shared_cache
263#define sqlite3_errcode                sqlite3_api->errcode
264#define sqlite3_errmsg                 sqlite3_api->errmsg
265#define sqlite3_errmsg16               sqlite3_api->errmsg16
266#define sqlite3_exec                   sqlite3_api->exec
267#define sqlite3_expired                sqlite3_api->expired
268#define sqlite3_finalize               sqlite3_api->finalize
269#define sqlite3_free                   sqlite3_api->free
270#define sqlite3_free_table             sqlite3_api->free_table
271#define sqlite3_get_autocommit         sqlite3_api->get_autocommit
272#define sqlite3_get_auxdata            sqlite3_api->get_auxdata
273#define sqlite3_get_table              sqlite3_api->get_table
274#define sqlite3_global_recover         sqlite3_api->global_recover
275#define sqlite3_interrupt              sqlite3_api->interruptx
276#define sqlite3_last_insert_rowid      sqlite3_api->last_insert_rowid
277#define sqlite3_libversion             sqlite3_api->libversion
278#define sqlite3_libversion_number      sqlite3_api->libversion_number
279#define sqlite3_malloc                 sqlite3_api->malloc
280#define sqlite3_mprintf                sqlite3_api->mprintf
281#define sqlite3_open                   sqlite3_api->open
282#define sqlite3_open16                 sqlite3_api->open16
283#define sqlite3_prepare                sqlite3_api->prepare
284#define sqlite3_prepare16              sqlite3_api->prepare16
285#define sqlite3_prepare_v2             sqlite3_api->prepare_v2
286#define sqlite3_prepare16_v2           sqlite3_api->prepare16_v2
287#define sqlite3_profile                sqlite3_api->profile
288#define sqlite3_progress_handler       sqlite3_api->progress_handler
289#define sqlite3_realloc                sqlite3_api->realloc
290#define sqlite3_reset                  sqlite3_api->reset
291#define sqlite3_result_blob            sqlite3_api->result_blob
292#define sqlite3_result_double          sqlite3_api->result_double
293#define sqlite3_result_error           sqlite3_api->result_error
294#define sqlite3_result_error16         sqlite3_api->result_error16
295#define sqlite3_result_int             sqlite3_api->result_int
296#define sqlite3_result_int64           sqlite3_api->result_int64
297#define sqlite3_result_null            sqlite3_api->result_null
298#define sqlite3_result_text            sqlite3_api->result_text
299#define sqlite3_result_text16          sqlite3_api->result_text16
300#define sqlite3_result_text16be        sqlite3_api->result_text16be
301#define sqlite3_result_text16le        sqlite3_api->result_text16le
302#define sqlite3_result_value           sqlite3_api->result_value
303#define sqlite3_rollback_hook          sqlite3_api->rollback_hook
304#define sqlite3_set_authorizer         sqlite3_api->set_authorizer
305#define sqlite3_set_auxdata            sqlite3_api->set_auxdata
306#define sqlite3_snprintf               sqlite3_api->snprintf
307#define sqlite3_step                   sqlite3_api->step
308#define sqlite3_table_column_metadata  sqlite3_api->table_column_metadata
309#define sqlite3_thread_cleanup         sqlite3_api->thread_cleanup
310#define sqlite3_total_changes          sqlite3_api->total_changes
311#define sqlite3_trace                  sqlite3_api->trace
312#define sqlite3_transfer_bindings      sqlite3_api->transfer_bindings
313#define sqlite3_update_hook            sqlite3_api->update_hook
314#define sqlite3_user_data              sqlite3_api->user_data
315#define sqlite3_value_blob             sqlite3_api->value_blob
316#define sqlite3_value_bytes            sqlite3_api->value_bytes
317#define sqlite3_value_bytes16          sqlite3_api->value_bytes16
318#define sqlite3_value_double           sqlite3_api->value_double
319#define sqlite3_value_int              sqlite3_api->value_int
320#define sqlite3_value_int64            sqlite3_api->value_int64
321#define sqlite3_value_numeric_type     sqlite3_api->value_numeric_type
322#define sqlite3_value_text             sqlite3_api->value_text
323#define sqlite3_value_text16           sqlite3_api->value_text16
324#define sqlite3_value_text16be         sqlite3_api->value_text16be
325#define sqlite3_value_text16le         sqlite3_api->value_text16le
326#define sqlite3_value_type             sqlite3_api->value_type
327#define sqlite3_vmprintf               sqlite3_api->vmprintf
328#define sqlite3_overload_function      sqlite3_api->overload_function
329#define sqlite3_prepare_v2             sqlite3_api->prepare_v2
330#define sqlite3_prepare16_v2           sqlite3_api->prepare16_v2
331#define sqlite3_clear_bindings         sqlite3_api->clear_bindings
332#define sqlite3_bind_zeroblob          sqlite3_api->bind_zeroblob
333#define sqlite3_blob_bytes             sqlite3_api->blob_bytes
334#define sqlite3_blob_close             sqlite3_api->blob_close
335#define sqlite3_blob_open              sqlite3_api->blob_open
336#define sqlite3_blob_read              sqlite3_api->blob_read
337#define sqlite3_blob_write             sqlite3_api->blob_write
338#define sqlite3_create_collation_v2    sqlite3_api->create_collation_v2
339#define sqlite3_file_control           sqlite3_api->file_control
340#define sqlite3_memory_highwater       sqlite3_api->memory_highwater
341#define sqlite3_memory_used            sqlite3_api->memory_used
342#define sqlite3_mutex_alloc            sqlite3_api->mutex_alloc
343#define sqlite3_mutex_enter            sqlite3_api->mutex_enter
344#define sqlite3_mutex_free             sqlite3_api->mutex_free
345#define sqlite3_mutex_leave            sqlite3_api->mutex_leave
346#define sqlite3_mutex_try              sqlite3_api->mutex_try
347#define sqlite3_open_v2                sqlite3_api->open_v2
348#define sqlite3_release_memory         sqlite3_api->release_memory
349#define sqlite3_result_error_nomem     sqlite3_api->result_error_nomem
350#define sqlite3_result_error_toobig    sqlite3_api->result_error_toobig
351#define sqlite3_sleep                  sqlite3_api->sleep
352#define sqlite3_soft_heap_limit        sqlite3_api->soft_heap_limit
353#define sqlite3_vfs_find               sqlite3_api->vfs_find
354#define sqlite3_vfs_register           sqlite3_api->vfs_register
355#define sqlite3_vfs_unregister         sqlite3_api->vfs_unregister
356#define sqlite3_threadsafe             sqlite3_api->xthreadsafe
357#define sqlite3_result_zeroblob        sqlite3_api->result_zeroblob
358#define sqlite3_result_error_code      sqlite3_api->result_error_code
359#define sqlite3_test_control           sqlite3_api->test_control
360#define sqlite3_randomness             sqlite3_api->randomness
361#define sqlite3_context_db_handle      sqlite3_api->context_db_handle
362#define sqlite3_extended_result_codes  sqlite3_api->extended_result_codes
363#define sqlite3_limit                  sqlite3_api->limit
364#define sqlite3_next_stmt              sqlite3_api->next_stmt
365#define sqlite3_sql                    sqlite3_api->sql
366#define sqlite3_status                 sqlite3_api->status
367#endif /* SQLITE_CORE */
368
369#define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api = 0;
370#define SQLITE_EXTENSION_INIT2(v)  sqlite3_api = v;
371
372#endif /* _SQLITE3EXT_H_ */
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