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-rw-r--r--lib/sqlite/sqlite3ext.h182
1 files changed, 158 insertions, 24 deletions
diff --git a/lib/sqlite/sqlite3ext.h b/lib/sqlite/sqlite3ext.h
index 50dd5b605554..ce87e74690b2 100644
--- a/lib/sqlite/sqlite3ext.h
+++ b/lib/sqlite/sqlite3ext.h
@@ -15,12 +15,10 @@
** as extensions by SQLite should #include this file instead of
** sqlite3.h.
*/
-#ifndef _SQLITE3EXT_H_
-#define _SQLITE3EXT_H_
+#ifndef SQLITE3EXT_H
+#define SQLITE3EXT_H
#include "sqlite3.h"
-typedef struct sqlite3_api_routines sqlite3_api_routines;
-
/*
** The following structure holds pointers to all of the SQLite API
** routines.
@@ -28,7 +26,7 @@ typedef struct sqlite3_api_routines sqlite3_api_routines;
** WARNING: In order to maintain backwards compatibility, add new
** interfaces to the end of this structure only. If you insert new
** interfaces in the middle of this structure, then older different
-** versions of SQLite will not be able to load each others' shared
+** versions of SQLite will not be able to load each other's shared
** libraries!
*/
struct sqlite3_api_routines {
@@ -49,8 +47,10 @@ struct sqlite3_api_routines {
int (*busy_timeout)(sqlite3*,int ms);
int (*changes)(sqlite3*);
int (*close)(sqlite3*);
- int (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,int eTextRep,const char*));
- int (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,int eTextRep,const void*));
+ int (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,
+ int eTextRep,const char*));
+ int (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,
+ int eTextRep,const void*));
const void * (*column_blob)(sqlite3_stmt*,int iCol);
int (*column_bytes)(sqlite3_stmt*,int iCol);
int (*column_bytes16)(sqlite3_stmt*,int iCol);
@@ -75,10 +75,18 @@ struct sqlite3_api_routines {
void * (*commit_hook)(sqlite3*,int(*)(void*),void*);
int (*complete)(const char*sql);
int (*complete16)(const void*sql);
- int (*create_collation)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*));
- int (*create_collation16)(sqlite3*,const void*,int,void*,int(*)(void*,int,const void*,int,const void*));
- 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*));
- 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*));
+ int (*create_collation)(sqlite3*,const char*,int,void*,
+ int(*)(void*,int,const void*,int,const void*));
+ int (*create_collation16)(sqlite3*,const void*,int,void*,
+ int(*)(void*,int,const void*,int,const void*));
+ 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*));
+ 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*));
int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*);
int (*data_count)(sqlite3_stmt*pStmt);
sqlite3 * (*db_handle)(sqlite3_stmt*);
@@ -123,16 +131,19 @@ struct sqlite3_api_routines {
void (*result_text16le)(sqlite3_context*,const void*,int,void(*)(void*));
void (*result_value)(sqlite3_context*,sqlite3_value*);
void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
- int (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,const char*,const char*),void*);
+ int (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,
+ const char*,const char*),void*);
void (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
char * (*snprintf)(int,char*,const char*,...);
int (*step)(sqlite3_stmt*);
- int (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,char const**,char const**,int*,int*,int*);
+ int (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,
+ char const**,char const**,int*,int*,int*);
void (*thread_cleanup)(void);
int (*total_changes)(sqlite3*);
void * (*trace)(sqlite3*,void(*xTrace)(void*,const char*),void*);
int (*transfer_bindings)(sqlite3_stmt*,sqlite3_stmt*);
- void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,sqlite_int64),void*);
+ void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,
+ sqlite_int64),void*);
void * (*user_data)(sqlite3_context*);
const void * (*value_blob)(sqlite3_value*);
int (*value_bytes)(sqlite3_value*);
@@ -154,15 +165,19 @@ struct sqlite3_api_routines {
int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
int (*clear_bindings)(sqlite3_stmt*);
/* Added by 3.4.1 */
- int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,void (*xDestroy)(void *));
+ int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,
+ void (*xDestroy)(void *));
/* Added by 3.5.0 */
int (*bind_zeroblob)(sqlite3_stmt*,int,int);
int (*blob_bytes)(sqlite3_blob*);
int (*blob_close)(sqlite3_blob*);
- int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,int,sqlite3_blob**);
+ int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,
+ int,sqlite3_blob**);
int (*blob_read)(sqlite3_blob*,void*,int,int);
int (*blob_write)(sqlite3_blob*,const void*,int,int);
- int (*create_collation_v2)(sqlite3*,const char*,int,void*,int(*)(void*,int,const void*,int,const void*),void(*)(void*));
+ int (*create_collation_v2)(sqlite3*,const char*,int,void*,
+ int(*)(void*,int,const void*,int,const void*),
+ void(*)(void*));
int (*file_control)(sqlite3*,const char*,int,void*);
sqlite3_int64 (*memory_highwater)(int);
sqlite3_int64 (*memory_used)(void);
@@ -198,7 +213,11 @@ struct sqlite3_api_routines {
int (*backup_step)(sqlite3_backup*,int);
const char *(*compileoption_get)(int);
int (*compileoption_used)(const char*);
- int (*create_function_v2)(sqlite3*,const char*,int,int,void*,void (*xFunc)(sqlite3_context*,int,sqlite3_value**),void (*xStep)(sqlite3_context*,int,sqlite3_value**),void (*xFinal)(sqlite3_context*),void(*xDestroy)(void*));
+ int (*create_function_v2)(sqlite3*,const char*,int,int,void*,
+ void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
+ void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+ void (*xFinal)(sqlite3_context*),
+ void(*xDestroy)(void*));
int (*db_config)(sqlite3*,int,...);
sqlite3_mutex *(*db_mutex)(sqlite3*);
int (*db_status)(sqlite3*,int,int*,int*,int);
@@ -215,11 +234,69 @@ struct sqlite3_api_routines {
int (*blob_reopen)(sqlite3_blob*,sqlite3_int64);
int (*vtab_config)(sqlite3*,int op,...);
int (*vtab_on_conflict)(sqlite3*);
+ /* Version 3.7.16 and later */
+ int (*close_v2)(sqlite3*);
+ const char *(*db_filename)(sqlite3*,const char*);
+ int (*db_readonly)(sqlite3*,const char*);
+ int (*db_release_memory)(sqlite3*);
+ const char *(*errstr)(int);
+ int (*stmt_busy)(sqlite3_stmt*);
+ int (*stmt_readonly)(sqlite3_stmt*);
+ int (*stricmp)(const char*,const char*);
+ int (*uri_boolean)(const char*,const char*,int);
+ sqlite3_int64 (*uri_int64)(const char*,const char*,sqlite3_int64);
+ const char *(*uri_parameter)(const char*,const char*);
+ char *(*vsnprintf)(int,char*,const char*,va_list);
+ int (*wal_checkpoint_v2)(sqlite3*,const char*,int,int*,int*);
+ /* Version 3.8.7 and later */
+ int (*auto_extension)(void(*)(void));
+ int (*bind_blob64)(sqlite3_stmt*,int,const void*,sqlite3_uint64,
+ void(*)(void*));
+ int (*bind_text64)(sqlite3_stmt*,int,const char*,sqlite3_uint64,
+ void(*)(void*),unsigned char);
+ int (*cancel_auto_extension)(void(*)(void));
+ int (*load_extension)(sqlite3*,const char*,const char*,char**);
+ void *(*malloc64)(sqlite3_uint64);
+ sqlite3_uint64 (*msize)(void*);
+ void *(*realloc64)(void*,sqlite3_uint64);
+ void (*reset_auto_extension)(void);
+ void (*result_blob64)(sqlite3_context*,const void*,sqlite3_uint64,
+ void(*)(void*));
+ void (*result_text64)(sqlite3_context*,const char*,sqlite3_uint64,
+ void(*)(void*), unsigned char);
+ int (*strglob)(const char*,const char*);
+ /* Version 3.8.11 and later */
+ sqlite3_value *(*value_dup)(const sqlite3_value*);
+ void (*value_free)(sqlite3_value*);
+ int (*result_zeroblob64)(sqlite3_context*,sqlite3_uint64);
+ int (*bind_zeroblob64)(sqlite3_stmt*, int, sqlite3_uint64);
+ /* Version 3.9.0 and later */
+ unsigned int (*value_subtype)(sqlite3_value*);
+ void (*result_subtype)(sqlite3_context*,unsigned int);
+ /* Version 3.10.0 and later */
+ int (*status64)(int,sqlite3_int64*,sqlite3_int64*,int);
+ int (*strlike)(const char*,const char*,unsigned int);
+ int (*db_cacheflush)(sqlite3*);
+ /* Version 3.12.0 and later */
+ int (*system_errno)(sqlite3*);
+ /* Version 3.14.0 and later */
+ int (*trace_v2)(sqlite3*,unsigned,int(*)(unsigned,void*,void*,void*),void*);
+ char *(*expanded_sql)(sqlite3_stmt*);
};
/*
+** This is the function signature used for all extension entry points. It
+** is also defined in the file "loadext.c".
+*/
+typedef int (*sqlite3_loadext_entry)(
+ sqlite3 *db, /* Handle to the database. */
+ char **pzErrMsg, /* Used to set error string on failure. */
+ const sqlite3_api_routines *pThunk /* Extension API function pointers. */
+);
+
+/*
** The following macros redefine the API routines so that they are
-** redirected throught the global sqlite3_api structure.
+** redirected through the global sqlite3_api structure.
**
** This header file is also used by the loadext.c source file
** (part of the main SQLite library - not an extension) so that
@@ -228,7 +305,7 @@ struct sqlite3_api_routines {
** the API. So the redefinition macros are only valid if the
** SQLITE_CORE macros is undefined.
*/
-#ifndef SQLITE_CORE
+#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
#define sqlite3_aggregate_context sqlite3_api->aggregate_context
#ifndef SQLITE_OMIT_DEPRECATED
#define sqlite3_aggregate_count sqlite3_api->aggregate_count
@@ -355,6 +432,7 @@ struct sqlite3_api_routines {
#define sqlite3_value_text16le sqlite3_api->value_text16le
#define sqlite3_value_type sqlite3_api->value_type
#define sqlite3_vmprintf sqlite3_api->vmprintf
+#define sqlite3_vsnprintf sqlite3_api->vsnprintf
#define sqlite3_overload_function sqlite3_api->overload_function
#define sqlite3_prepare_v2 sqlite3_api->prepare_v2
#define sqlite3_prepare16_v2 sqlite3_api->prepare16_v2
@@ -418,9 +496,65 @@ struct sqlite3_api_routines {
#define sqlite3_blob_reopen sqlite3_api->blob_reopen
#define sqlite3_vtab_config sqlite3_api->vtab_config
#define sqlite3_vtab_on_conflict sqlite3_api->vtab_on_conflict
-#endif /* SQLITE_CORE */
+/* Version 3.7.16 and later */
+#define sqlite3_close_v2 sqlite3_api->close_v2
+#define sqlite3_db_filename sqlite3_api->db_filename
+#define sqlite3_db_readonly sqlite3_api->db_readonly
+#define sqlite3_db_release_memory sqlite3_api->db_release_memory
+#define sqlite3_errstr sqlite3_api->errstr
+#define sqlite3_stmt_busy sqlite3_api->stmt_busy
+#define sqlite3_stmt_readonly sqlite3_api->stmt_readonly
+#define sqlite3_stricmp sqlite3_api->stricmp
+#define sqlite3_uri_boolean sqlite3_api->uri_boolean
+#define sqlite3_uri_int64 sqlite3_api->uri_int64
+#define sqlite3_uri_parameter sqlite3_api->uri_parameter
+#define sqlite3_uri_vsnprintf sqlite3_api->vsnprintf
+#define sqlite3_wal_checkpoint_v2 sqlite3_api->wal_checkpoint_v2
+/* Version 3.8.7 and later */
+#define sqlite3_auto_extension sqlite3_api->auto_extension
+#define sqlite3_bind_blob64 sqlite3_api->bind_blob64
+#define sqlite3_bind_text64 sqlite3_api->bind_text64
+#define sqlite3_cancel_auto_extension sqlite3_api->cancel_auto_extension
+#define sqlite3_load_extension sqlite3_api->load_extension
+#define sqlite3_malloc64 sqlite3_api->malloc64
+#define sqlite3_msize sqlite3_api->msize
+#define sqlite3_realloc64 sqlite3_api->realloc64
+#define sqlite3_reset_auto_extension sqlite3_api->reset_auto_extension
+#define sqlite3_result_blob64 sqlite3_api->result_blob64
+#define sqlite3_result_text64 sqlite3_api->result_text64
+#define sqlite3_strglob sqlite3_api->strglob
+/* Version 3.8.11 and later */
+#define sqlite3_value_dup sqlite3_api->value_dup
+#define sqlite3_value_free sqlite3_api->value_free
+#define sqlite3_result_zeroblob64 sqlite3_api->result_zeroblob64
+#define sqlite3_bind_zeroblob64 sqlite3_api->bind_zeroblob64
+/* Version 3.9.0 and later */
+#define sqlite3_value_subtype sqlite3_api->value_subtype
+#define sqlite3_result_subtype sqlite3_api->result_subtype
+/* Version 3.10.0 and later */
+#define sqlite3_status64 sqlite3_api->status64
+#define sqlite3_strlike sqlite3_api->strlike
+#define sqlite3_db_cacheflush sqlite3_api->db_cacheflush
+/* Version 3.12.0 and later */
+#define sqlite3_system_errno sqlite3_api->system_errno
+/* Version 3.14.0 and later */
+#define sqlite3_trace_v2 sqlite3_api->trace_v2
+#define sqlite3_expanded_sql sqlite3_api->expanded_sql
+#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
-#define SQLITE_EXTENSION_INIT1 const sqlite3_api_routines *sqlite3_api = 0;
-#define SQLITE_EXTENSION_INIT2(v) sqlite3_api = v;
+#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
+ /* This case when the file really is being compiled as a loadable
+ ** extension */
+# define SQLITE_EXTENSION_INIT1 const sqlite3_api_routines *sqlite3_api=0;
+# define SQLITE_EXTENSION_INIT2(v) sqlite3_api=v;
+# define SQLITE_EXTENSION_INIT3 \
+ extern const sqlite3_api_routines *sqlite3_api;
+#else
+ /* This case when the file is being statically linked into the
+ ** application */
+# define SQLITE_EXTENSION_INIT1 /*no-op*/
+# define SQLITE_EXTENSION_INIT2(v) (void)v; /* unused parameter */
+# define SQLITE_EXTENSION_INIT3 /*no-op*/
+#endif
-#endif /* _SQLITE3EXT_H_ */
+#endif /* SQLITE3EXT_H */