repos/Spectre2/Error.hpp

// Spectre 2
//
// Douglas Thrift
//
// $Id$

#ifndef _Error_hpp_
#define _Error_hpp_

#include "menes/platform.hpp"

#ifdef MENES_PRAGMA_ONCE
#pragma once
#endif

#include <menes-api/error.hpp>

#include <errno.h>
#include <libsmbclient.h>

struct MENES_DECLARE ApiTraits : public api::ErrorTraits<int>
{
        static const unsigned ErrorBase = 10;
        static const char* GetName() { return "SMBC"; }
        static ErrorCode GetLastError() { return errno; }
        static ext::String GetMessage(const ErrorCode& code)
        {
                char buffer[1024];

#ifdef __GNUC__
                return ext::Buffer(::strerror_r(code, buffer, sizeof (buffer)));
#else
                api::Posix::CheckError(::strerror_r(code, buffer, sizeof (buffer)));
#endif

                return ext::Buffer(buffer);
        }
};

MENES_DECLARE typedef api::ErrorImpl<ApiTraits> Error;

_finline int CheckError(int status)
{
        if (status < 0)
                throw Error();
        return status;
}

_finline ::SMBCCTX* CheckError(::SMBCCTX* result)
{
        if (result == NULL)
                throw Error();
        return result;
}

#endif//_Error_hpp_
Revision:	431
Committed:	2005-03-26T22:35:26-08:00 (20 years, 2 months ago) by douglas
File size:	1005 byte(s)
Log Message:	Grr! Why must this thing decided to ask for all the memory in existance at a certain point?
#	User	Rev	Content
1	douglas	428	// Spectre 2
2			//
3			// Douglas Thrift
4			//
5			// $Id$
6
7			#ifndef _Error_hpp_
8			#define _Error_hpp_
9
10			#include "menes/platform.hpp"
11
12			#ifdef MENES_PRAGMA_ONCE
13			#pragma once
14			#endif
15
16			#include <menes-api/error.hpp>
17
18			#include <errno.h>
19	douglas	431	#include <libsmbclient.h>
20	douglas	428
21			struct MENES_DECLARE ApiTraits : public api::ErrorTraits<int>
22			{
23			static const unsigned ErrorBase = 10;
24			static const char* GetName() { return "SMBC"; }
25			static ErrorCode GetLastError() { return errno; }
26			static ext::String GetMessage(const ErrorCode& code)
27			{
28			char buffer[1024];
29
30			#ifdef __GNUC__
31			return ext::Buffer(::strerror_r(code, buffer, sizeof (buffer)));
32			#else
33			api::Posix::CheckError(::strerror_r(code, buffer, sizeof (buffer)));
34			#endif
35
36			return ext::Buffer(buffer);
37			}
38			};
39
40			MENES_DECLARE typedef api::ErrorImpl<ApiTraits> Error;
41
42			_finline int CheckError(int status)
43			{
44			if (status < 0)
45			throw Error();
46			return status;
47			}
48
49	douglas	431	_finline ::SMBCCTX* CheckError(::SMBCCTX* result)
50			{
51			if (result == NULL)
52			throw Error();
53			return result;
54			}
55
56	douglas	428	#endif//_Error_hpp_