viberror.cpp File Reference

VisualIB - InterBase wrapper for use in Visual Studio. More...

#include <cstdlib>
#include "vibdefines.h"
#include "viberror.h"

Classes
struct	VIBError
	Tracking data for the last error to occur. More...

Functions
void VIBCALL	VIBError_GetLastError (const char **message, int *iberror, int *sqlcode)
	We can't throw exceptions directly out of the library, as I want it to be as widely usable as possible.
char *	cpp_strdup (const char *input)
	Internal function.
void VIBCALL	VIBError_Report (const char *message, int iberror, int sqlcode)
	Internal function.

Variables
static VIBError	lastError

Detailed Description

VisualIB - InterBase wrapper for use in Visual Studio.

Error Handling and Propagation

Author

James Haley

Function Documentation

char* cpp_strdup

(

const char *

input

)

Internal function.

A strdup substitute that uses new [] to do allocation.

void VIBCALL VIBError_GetLastError	(	const char **	message,
		int *	iberror,
		int *	sqlcode
	)

We can't throw exceptions directly out of the library, as I want it to be as widely usable as possible.

Instead, routines that intercept an EIBError or EIBInterBaseError will report it to this module, which can be queried externally when a routine gives an unexpected return value.

Parameters

[inout]	message Receives the last error message, if any; "" if not.
[inout]	iberror Receives the last IBErrorCode
[inout]	sqlcode Receives the last SQLCode

Warning

All three parameters must be non-NULL.

void VIBCALL VIBError_Report	(	const char *	message,
		int	iberror,
		int	sqlcode
	)

Internal function.

Saves the current error.