repos/Syncify/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
Original Path:	*Spectre2/Error.hpp*
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?
#	Content
1	// 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	#include <libsmbclient.h>
20
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	_finline ::SMBCCTX* CheckError(::SMBCCTX* result)
50	{
51	if (result == NULL)
52	throw Error();
53	return result;
54	}
55
56	#endif//_Error_hpp_