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238 lines
13 KiB
238 lines
13 KiB
//=============================================================================
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//
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// File : kvi_error.cpp
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// Creation date : Sun Jul 02 2000 18:37:02 by Szymon Stefanek
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//
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// This file is part of the KVirc irc client distribution
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// Copyright (C) 1999-2006 Szymon Stefanek (pragma at kvirc dot net)
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//
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// This program is FREE software. You can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your opinion) any later version.
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//
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// This program 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.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, write to the Free Software Foundation,
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// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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//=============================================================================
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#define __KVILIB__
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#define _KVI_ERROR_CPP_
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#include "kvi_locale.h"
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#include "kvi_error.h"
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#include "kvi_settings.h"
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#ifdef COMPILE_ON_WINDOWS
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#include <winsock2.h> // for the WSAE* error codes
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#endif
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#include <errno.h>
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#ifdef HAVE_STRERROR
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#include <string.h> // for strerror()
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#endif
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// FIXME: This stuff should basically die and be eventually replaced with some
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// helper functions for handling ONLY system errors.
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//
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// WARNING: getDescription() is not even thread safe... it will die in the near future
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const char * g_errorTable[KVI_NUM_ERRORS]=
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{
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__tr_no_lookup("Success"), // 000: success
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__tr_no_lookup("Unknown error"), // 001: unkonwnError
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__tr_no_lookup("Internal error"), // 002: internalError
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__tr_no_lookup("Unknown command"), // 003: unknownCommand
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__tr_no_lookup("Missing closing brace"), // 004: missingClosingBrace
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__tr_no_lookup("Unexpected end of command in string"), // 005: unexpectedEndInString
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__tr_no_lookup("Unexpected end of command in dictionary key"), // 006: unexpectedEndInDictionaryKey
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__tr_no_lookup("Switch dash without switch letter"), // 007: switchDashWithoutSwitchLetter
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__tr_no_lookup("Unknown function"), // 008: unknownFunction
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__tr_no_lookup("Unexpected end of command in tqparenthesis"), // 009: unexpectedEndInParenthesis
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__tr_no_lookup("Unexpected end of command in function parameters"), // 010: unexpectedEndInFunctionParams
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__tr_no_lookup("Missing variable name"), // 011: missingVariableName
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__tr_no_lookup("Variable or identifier expected"), // 012: variableOrIdentifierExpected
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__tr_no_lookup("Left operand is not a number"), // 013: leftOperandIsNotANumber
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__tr_no_lookup("Multiple operations not supported for numeric operators"), // 014: multipleOpsNotSupportedForOperator
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__tr_no_lookup("Division by zero"), // 015: divisionByZero
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__tr_no_lookup("Modulo by zero"), // 016: moduloByZero
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__tr_no_lookup("Right operand is not a number"), // 017: rightOperandIsNotANumber
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__tr_no_lookup("Unterminated expression (missing ')' ?)"), // 018: unterminatedExpression
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__tr_no_lookup("Unterminated subexpression (Parenthesis mismatch)"), // 019: unterminatedSubexpression
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__tr_no_lookup("Unexpected character"), // 020: unexpectedCharacter
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__tr_no_lookup("Unknown operator"), // 021: unknownOperator
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__tr_no_lookup("No host to resolve"), // 022
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__tr_no_lookup("(DNS Internal) Unsupported address family"), // 023
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__tr_no_lookup("Valid name but the host has no IP address"), // 024
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__tr_no_lookup("Unrecoverable nameserver error (crashed ?)"), // 025
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__tr_no_lookup("Dns temporaneous fault (try again)"), // 026
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__tr_no_lookup("(DNS Internal) Bad flags"), // 027
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__tr_no_lookup("(DNS Internal) Out of memory"), // 028
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__tr_no_lookup("(DNS Internal) Service not supported"), // 029
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__tr_no_lookup("Unknown node (host not found)"), // 030
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__tr_no_lookup("(DNS Internal) Unsupported socket type"), // 031
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__tr_no_lookup("Dns query failed"), // 032
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__tr_no_lookup("This KVIrc executable has no IPV6 support"), // 033
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__tr_no_lookup("Host not found"), // 034
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__tr_no_lookup("(DNS Internal) IPC failure (slave data corrupted)"), // 035
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__tr_no_lookup("Another connection in progress"), // 036
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__tr_no_lookup("Invalid IP address"), // 037
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__tr_no_lookup("Socket creation failed"), // 038
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__tr_no_lookup("Failed to put the socket in non blocking mode"), // 039
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__tr_no_lookup("Bad file descriptor"), // 040
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__tr_no_lookup("Out of address space"), // 041
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__tr_no_lookup("Connection refused"), // 042
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__tr_no_lookup("Kernel networking panic"), // 043
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__tr_no_lookup("Connection timed out"), // 044
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__tr_no_lookup("Network is unreachable"), // 045
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__tr_no_lookup("Broken pipe"), // 046
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__tr_no_lookup("Invalid proxy address"), // 047
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__tr_no_lookup("Remote end has closed the connection"), // 048
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__tr_no_lookup("Invalid irc context id"), // 049
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__tr_no_lookup("Error in loading module"), // 050
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__tr_no_lookup("No such module command"), // 051
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__tr_no_lookup("No such module function"), // 052
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__tr_no_lookup("Left operand is not a dictionary reference"), // 053
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__tr_no_lookup("Right operand is not a dictionary reference"), // 054
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__tr_no_lookup("Missing object class name"), // 055
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__tr_no_lookup("No such object class"), // 056
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__tr_no_lookup("No such object"), // 057
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__tr_no_lookup("No such object function"), // 058
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__tr_no_lookup("Invalid left operand"), // 059
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__tr_no_lookup("Not enough parameters"), // 060
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__tr_no_lookup("Integer parameter expected"), // 061
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__tr_no_lookup("Invalid parameter"), // 062
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__tr_no_lookup("No such file"), // 063
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__tr_no_lookup("Open tqparenthesis expected"), // 064
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__tr_no_lookup("Open brace expected"), // 065
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__tr_no_lookup("Can't kill a builtin class"), // 066
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__tr_no_lookup("The SOCKSV4 protocol lacks IpV6 support"), // 067
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__tr_no_lookup("Unrecognized proxy reply"), // 068
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__tr_no_lookup("Proxy response: auth failed: access denied"),
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__tr_no_lookup("Proxy response: No acceptable auth method: request rejected"),
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__tr_no_lookup("Proxy response: request failed"),
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__tr_no_lookup("Proxy response: ident failed"),
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__tr_no_lookup("Proxy response: ident not matching"),
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__tr_no_lookup("Proxy response: general SOCKS failure"),
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__tr_no_lookup("Proxy response: connection not allowed"),
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__tr_no_lookup("Proxy response: network unreachable"),
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__tr_no_lookup("Proxy response: host unreachable"),
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__tr_no_lookup("Proxy response: connection refused"),
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__tr_no_lookup("Proxy response: TTL expired"),
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__tr_no_lookup("Proxy response: command not supported"),
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__tr_no_lookup("Proxy response: address type not supported"),
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__tr_no_lookup("Proxy response: invalid address"),
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__tr_no_lookup("Invalid port number"),
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__tr_no_lookup("Socket not connected"),
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__tr_no_lookup("Insufficient resources to complete the operation"),
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__tr_no_lookup("Can't setup a listening socket : bind failed"),
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__tr_no_lookup("Can't resolve the localhost name"),
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__tr_no_lookup("Unsupported image format"),
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__tr_no_lookup("Can't open file for appending"),
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__tr_no_lookup("Can't open file for writing"),
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__tr_no_lookup("File I/O error"),
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__tr_no_lookup("Acknowledge error"),
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__tr_no_lookup("Can't open file for reading"),
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__tr_no_lookup("Can't send a zero-size file"),
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__tr_no_lookup("Missing popup name"),
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__tr_no_lookup("'item', 'popup', 'label' or 'separator' keyword expected"),
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__tr_no_lookup("Self modification not allowed"),
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__tr_no_lookup("UNUSED"),
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__tr_no_lookup("Feature not available"),
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__tr_no_lookup("Unexpected characters in array index"),
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__tr_no_lookup("Unexpected end in expression"),
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__tr_no_lookup("Unexpected end in array index"),
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__tr_no_lookup("Connection thru HTTP proxy failed"),
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__tr_no_lookup("Case , match , regexp , default or break keyword expected"),
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__tr_no_lookup("Access denied"),
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__tr_no_lookup("Address already in use"),
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__tr_no_lookup("Can't assign the requested address"),
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__tr_no_lookup("Connection reset by peer"),
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__tr_no_lookup("Host unreachable (no route to host)"),
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__tr_no_lookup("Variable expected"),
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__tr_no_lookup("Invalid array index: positive integer expected"),
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__tr_no_lookup("listen() call failed"),
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__tr_no_lookup("This executable has been compiled without SSL support"),
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__tr_no_lookup("Secure Socket Layer error"),
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__tr_no_lookup("Slash (/) character expected"),
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__tr_no_lookup("Unknown string manipulation operation"),
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__tr_no_lookup("Operation aborted"),
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__tr_no_lookup("Unexpected token"),
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__tr_no_lookup("Scope object already defined (unexpected @)"),
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__tr_no_lookup("There is no $this pointer in this scope (unexpected @)")
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};
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namespace KviError
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{
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const char * getUntranslatedDescription(int iErrorCode)
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{
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if((iErrorCode < KVI_NUM_ERRORS) && (iErrorCode >= 0))
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return g_errorTable[iErrorCode];
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#ifdef HAVE_STRERROR
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if(iErrorCode < 0)return strerror(-iErrorCode);
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#endif
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return g_errorTable[KviError_unknownError];
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}
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TQString getDescription(int iErrorCode)
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{
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return __tr2qs_no_xgettext(getUntranslatedDescription(iErrorCode));
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}
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int translateSystemError(int iErrNo)
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{
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#ifdef COMPILE_ON_WINDOWS
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switch(iErrNo)
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{
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case EBADF: return KviError_badFileDescriptor; break;
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case WSAEINVAL:
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case WSAEFAULT:
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case EFAULT: return KviError_outOfAddressSpace; break;
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case WSAECONNREFUSED: return KviError_connectionRefused; break;
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case WSAENOTSOCK: return KviError_kernelNetworkingPanic; break;
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case WSAETIMEDOUT: return KviError_connectionTimedOut; break;
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case WSAENETUNREACH: return KviError_networkUnreachable; break;
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case EPIPE: return KviError_brokenPipe; break;
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case WSAENOTCONN: return KviError_socketNotConnected; break;
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case WSAEACCES: return KviError_accessDenied; break;
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case WSAEADDRINUSE: return KviError_addressAlreadyInUse; break;
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case WSAEADDRNOTAVAIL: return KviError_cantAssignRequestedAddress; break;
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case WSAEAFNOSUPPORT: return KviError_unsupportedAddressFamily; break;
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case WSAECONNRESET: return KviError_connectionResetByPeer; break;
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case WSAEHOSTUNREACH: return KviError_hostUnreachable; break;
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//case ENOBUFS: return KviError_insufficientResources; break;
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// Unhandled error...pass errno to the strerror function
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default: return -iErrNo; break;
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}
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#else
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switch(iErrNo)
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{
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case EBADF: return KviError_badFileDescriptor; break;
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case EFAULT: return KviError_outOfAddressSpace; break;
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case ECONNREFUSED: return KviError_connectionRefused; break;
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case ENOTSOCK: return KviError_kernelNetworkingPanic; break;
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case ETIMEDOUT: return KviError_connectionTimedOut; break;
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case ENETUNREACH: return KviError_networkUnreachable; break;
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case EPIPE: return KviError_brokenPipe; break;
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case ENOTCONN: return KviError_socketNotConnected; break;
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case ENOBUFS: return KviError_insufficientResources; break;
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case EHOSTUNREACH: return KviError_hostUnreachable; break;
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// Unhandled error...pass errno to the strerror function
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default: return -iErrNo; break;
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}
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#endif
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}
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};
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