145 lines
4.7 KiB
C++
145 lines
4.7 KiB
C++
/**
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* @file llerrorlegacy.h
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* @date January 2007
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* @brief old things from the older error system
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*
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* $LicenseInfo:firstyear=2007&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLERRORLEGACY_H
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#define LL_LLERRORLEGACY_H
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#include "llpreprocessor.h"
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/*
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LEGACY -- DO NOT USE THIS STUFF ANYMORE
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*/
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// Specific error codes
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const int LL_ERR_NOERR = 0;
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const int LL_ERR_ASSET_REQUEST_FAILED = -1;
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//const int LL_ERR_ASSET_REQUEST_INVALID = -2;
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const int LL_ERR_ASSET_REQUEST_NONEXISTENT_FILE = -3;
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const int LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE = -4;
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const int LL_ERR_INSUFFICIENT_PERMISSIONS = -5;
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const int LL_ERR_EOF = -39;
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const int LL_ERR_CANNOT_OPEN_FILE = -42;
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const int LL_ERR_FILE_NOT_FOUND = -43;
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const int LL_ERR_FILE_EMPTY = -44;
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const int LL_ERR_TCP_TIMEOUT = -23016;
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const int LL_ERR_CIRCUIT_GONE = -23017;
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const int LL_ERR_PRICE_MISMATCH = -23018;
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// Define one of these for different error levels in release...
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// #define RELEASE_SHOW_DEBUG // Define this if you want your release builds to show lldebug output.
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#define RELEASE_SHOW_INFO // Define this if you want your release builds to show llinfo output
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#define RELEASE_SHOW_WARN // Define this if you want your release builds to show llwarn output.
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//////////////////////////////////////////
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//
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// Implementation - ignore
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//
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//
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#ifdef _DEBUG
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#define SHOW_DEBUG
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#define SHOW_WARN
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#define SHOW_INFO
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#define SHOW_ASSERT
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#else // _DEBUG
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#ifdef LL_RELEASE_WITH_DEBUG_INFO
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#define SHOW_ASSERT
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#endif // LL_RELEASE_WITH_DEBUG_INFO
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#ifdef RELEASE_SHOW_DEBUG
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#define SHOW_DEBUG
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#endif
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#ifdef RELEASE_SHOW_WARN
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#define SHOW_WARN
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#endif
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#ifdef RELEASE_SHOW_INFO
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#define SHOW_INFO
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#endif
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#ifdef RELEASE_SHOW_ASSERT
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#define SHOW_ASSERT
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#endif
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#endif // _DEBUG
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#define lldebugst(type) lldebugs
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#define llendflush llendl
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#define llerror(msg, num) llerrs << "Error # " << num << ": " << msg << llendl;
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#define llwarning(msg, num) llwarns << "Warning # " << num << ": " << msg << llendl;
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#define liru_slashpos std::string(__FILE__).find_last_of("/\\")
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#define liru_slashpos2 std::string(__FILE__).substr(0,liru_slashpos).find_last_of("/\\")
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#define liru_assert_strip /*strip path down to lastlevel directory and filename for assert.*/\
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(liru_slashpos == std::string::npos ? std::string(__FILE__)/*just filename, print as is*/\
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: liru_slashpos2 == std::string::npos ? std::string(__FILE__)/*Apparently, we're in / or perhaps the top of the drive, print as is*/\
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: std::string(__FILE__).substr(1+liru_slashpos2))/*print foo/bar.cpp or perhaps foo\bar.cpp*/
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#define llassert_always(func) do { if (LL_UNLIKELY(!(func))) llerrs << "\nASSERT(" #func ")\nfile:" << liru_assert_strip << " line:" << std::dec << __LINE__ << llendl; } while(0)
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#ifdef SHOW_ASSERT
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#define llassert(func) llassert_always(func)
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#define llverify(func) llassert_always(func)
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#else
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#define llassert(func)
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#define llverify(func) do {if (func) {}} while(0)
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#endif
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// This can be used for function parameters that are only used by llassert.
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// The ellipsis is needed in case the parameter contains comma's (ie, as part of the type,
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// or trailing comma). The first version can be used as first (or only) parameter of a function,
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// or as parameter in the middle when adding a trailing comma, while the second version can be
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// used as last parameter.
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//
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// Example usage:
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//
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// void foo(ASSERT_ONLY(int x));
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// void foo(x, ASSERT_ONLY(int y,) int z);
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// void foo(x/*,*/ ASSERT_ONLY_COMMA(int y)); // The optional /*,*/ makes it just a bit better readable.
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#ifdef SHOW_ASSERT
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#define ASSERT_ONLY(...) __VA_ARGS__
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#define ASSERT_ONLY_COMMA(...) , __VA_ARGS__
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#else
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#define ASSERT_ONLY(...)
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#define ASSERT_ONLY_COMMA(...)
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#endif
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// handy compile-time assert - enforce those template parameters!
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#define cassert(expn) typedef char __C_ASSERT__[(expn)?1:-1] /* Flawfinder: ignore */
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//XXX: used in two places in llcommon/llskipmap.h
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#endif // LL_LLERRORLEGACY_H
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