Report the correct authorization context in the authorization callback
when coding an INSTEAD OF trigger on an update or delete. (CVS 936)
FossilOrigin-Name: 67746833fc8de3afff80db413bd63a362bb28218
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 7027b30..c68ccd9 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
-** @(#) $Id: sqliteInt.h,v 1.180 2003/04/24 01:45:04 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.181 2003/04/25 17:52:11 drh Exp $
*/
#include "config.h"
#include "sqlite.h"
@@ -219,6 +219,7 @@
typedef struct TriggerStack TriggerStack;
typedef struct FKey FKey;
typedef struct Db Db;
+typedef struct AuthContext AuthContext;
/*
** Each database file to be accessed by the system is an instance
@@ -835,6 +836,15 @@
};
/*
+** An instance of the following structure can be declared on a stack and used
+** to save the Parse.zAuthContext value so that it can be restored later.
+*/
+struct AuthContext {
+ const char *zAuthContext; /* Put saved Parse.zAuthContext here */
+ Parse *pParse; /* The Parse structure */
+};
+
+/*
* Each trigger present in the database schema is stored as an instance of
* struct Trigger.
*
@@ -1111,9 +1121,13 @@
#ifndef SQLITE_OMIT_AUTHORIZATION
void sqliteAuthRead(Parse*,Expr*,SrcList*,int);
int sqliteAuthCheck(Parse*,int, const char*, const char*, const char*);
+ void sqliteAuthContextPush(Parse*, AuthContext*, const char*);
+ void sqliteAuthContextPop(AuthContext*);
#else
# define sqliteAuthRead(a,b,c,d)
# define sqliteAuthCheck(a,b,c,d) SQLITE_OK
+# define sqliteAuthContextPush(a,b,c)
+# define sqliteAuthContextPop(a)
#endif
void sqliteAttach(Parse*, Token*, Token*);
void sqliteDetach(Parse*, Token*);