--- parser3/src/sql/pa_sql_driver.h	2003/01/31 12:34:39	1.34.2.2
+++ parser3/src/sql/pa_sql_driver.h	2003/07/24 11:31:24	1.35
@@ -7,7 +7,7 @@
 
 	driver dynamic library must look like this:
 	@code
-		class X_SQL_Driver : public SQL_Driver {
+		class X_SQL_Driver: public SQL_Driver {
 		public:
 
 			X_SQL_Driver() : SQL_driver() {}
@@ -26,11 +26,13 @@
 #ifndef PA_SQL_DRIVER_H
 #define PA_SQL_DRIVER_H
 
-static const char* IDENT_SQL_DRIVER_H="$Date: 2003/01/31 12:34:39 $";
+static const char* IDENT_SQL_DRIVER_H="$Date: 2003/07/24 11:31:24 $";
 
 #include <sys/types.h>
+#include <setjmp.h>
+#include <stdlib.h>
 
-#define SQL_DRIVER_API_VERSION 0x0006
+#define SQL_DRIVER_API_VERSION 0x0007
 #define SQL_DRIVER_CREATE create /* used in driver implementation */
 #define SQL_DRIVER_CREATE_NAME "create" /* could not figure out how to # it :( */
 
@@ -69,8 +71,8 @@ class SQL_Driver_services {
 public:
 	/// allocates some bytes
 	virtual void *malloc(size_t size) =0;
-	/// allocates some bytes clearing them with zeros
-	virtual void *calloc(size_t size) =0;
+	/// allocates some bytes, user promises: no pointers inside
+	virtual void *malloc_atomic(size_t size) =0;
 	/// reallocates bytes 
 	virtual void *realloc(void *ptr, size_t size) =0;
 	/// prepare throw exception
@@ -91,16 +93,26 @@ public:
 */
 class SQL_Driver_query_event_handlers {
 public:
-	virtual bool add_column(SQL_Error& error, void *ptr, size_t size) =0;
+	virtual bool add_column(SQL_Error& error, const char* str, size_t length) =0;
 	virtual bool before_rows(SQL_Error& error) =0;
 	virtual bool add_row(SQL_Error& error) =0;
-	virtual bool add_row_cell(SQL_Error& error, void *ptr, size_t size) =0;
+	virtual bool add_row_cell(SQL_Error& error, const char* str, size_t length) =0;
 };
 
 /// SQL driver API
 class SQL_Driver {
 public:
 
+	/** allocated using our allocator,
+		@todo never freed
+	*/
+	static void *operator new(size_t size) { 
+		void *result=::malloc(size);
+		if(!result)
+			abort();
+
+		return result;
+	}
 	/// get api version
 	virtual int api_version() =0;
 	/// initialize driver by loading sql dynamic link library
@@ -123,9 +135,9 @@ public:
 	virtual bool ping(
 		SQL_Driver_services& services, void *connection) =0;
 	/// encodes the string in 'from' to an escaped SQL string
-	virtual unsigned int quote(
+	virtual const char* quote(
 		SQL_Driver_services& services, void *connection,
-		char *to, const char* from, unsigned int length) =0;
+		const char* str, unsigned int length) =0;
 	virtual void query(
 		SQL_Driver_services& services, void *connection,
 		const char* statement, unsigned long offset, unsigned long limit,