示例#1
0
//
// String
//
static void FmtString(StringBuffer   & oBuffer,
                      const CDT      & oCurrentArgument,
                      const UINT_32    iFmtFlags,
                      const INT_32     iWidth,
                      const INT_32     iMaxChars,
                      CHAR_8           chPadSymbol)
{
	const STLW::string sTMP    = oCurrentArgument.GetString();

	INT_32 iFormatSize = sTMP.size();
	if (iFormatSize > iMaxChars && iMaxChars > 0) { iFormatSize = iMaxChars; }

	if (iFmtFlags & F_LEFT_ALIGN)
	{
		oBuffer.Append(sTMP.data(), iFormatSize);
		if (iWidth > iFormatSize) { oBuffer.Append(iWidth - iFormatSize, chPadSymbol); }
	}
	else
	{
		if (iWidth > iFormatSize) { oBuffer.Append(iWidth - iFormatSize, chPadSymbol); }
		oBuffer.Append(sTMP.data(), iFormatSize);
	}
}
示例#2
0
//
// Handler
//
INT_32 FnMBTruncate::Handler(CDT            * aArguments,
                             const UINT_32    iArgNum,
                             CDT            & oCDTRetVal,
                             Logger         & oLogger)
{
	if (iArgNum == 2)
	{
		const UINT_32       iMaxLen = UINT_32(aArguments[0].GetInt());
		const STLW::string  sData   = aArguments[1].GetString();

		CCHAR_P  szStart  = sData.data();
		CCHAR_P  szEnd    = sData.data() + sData.size();
		INT_32   iPos     = 0;
		UINT_32  iCharPos = 0;
		for(;;)
		{
			INT_32 iCharLen = utf_charlen(szStart + iPos, szEnd);
			if (iCharLen == -3) { break; }

			// Check character length
			if (iCharLen < 0) { iCharLen = 1; }
			// Skip errors
			else              { ++iCharPos;   }
			iPos += iCharLen;

			if (iCharPos >= iMaxLen) { break; }
		}

		if (iCharPos == iMaxLen) { oCDTRetVal = STLW::string(sData, 0, iPos); }
		else                     { oCDTRetVal = sData;                       }

		return 0;
	}
	else if (iArgNum == 3)
	{
		const UINT_32  iMaxLen = UINT_32(aArguments[1].GetInt());
		STLW::string   sData   = aArguments[2].GetString();

		CCHAR_P  szStart  = sData.data();
		CCHAR_P  szEnd    = sData.data() + sData.size();
		INT_32   iPos     = 0;
		UINT_32  iCharPos = 0;
		for(;;)
		{
			INT_32 iCharLen = utf_charlen(szStart + iPos, szEnd);

			if (iCharLen == -3) { break; }

			// Check character length
			if (iCharLen < 0) { iCharLen = 1; }
			// Skip errors
			else              { ++iCharPos;   }
			iPos += iCharLen;

			if (iCharPos >= iMaxLen) { break; }
		}
		if (iCharPos >= iMaxLen)
		{
			sData = STLW::string(sData, 0, iPos);
			sData.append(aArguments[0].GetString());
		}

		oCDTRetVal = sData;
		return 0;
	}

	oLogger.Emerg("Usage: MB_TRUNCATE(data, offset) or MB_TRUNCATE(data, offset, add_on)");
return -1;
}
示例#3
0
INT_32 FormatString(const STLW::string & sFormatString, STLW::string & sResult, const CDT & oArgs)
{
	using namespace CTPP;
	StringBuffer oBuffer(sResult);

	CCHAR_P sPos = sFormatString.data();
	CCHAR_P sEnd = sFormatString.data() + sFormatString.size();
	CCHAR_P sEndSave = sPos;

	UINT_32 iPos = 0;
	for(;;)
	{
		INT_32   iWidth            = -1;
		INT_32   iPrecision        = -1;
		CHAR_8   chPadSymbol       = ' ';
		UINT_32  iFmtFlags         = 0;
		eFmtLengths   oFmtLengths  = F_NONE;
		eParserState  oParserState = C_INITIAL_STATE;
		// Find "%" at start of token
		while(sPos != sEnd)
		{
			if (*sPos == '%')
			{
				oParserState = C_START_FOUND;
				break;
			}
			++sPos;
		}
		oBuffer.Append(sEndSave, sPos);

		if (oParserState == C_START_FOUND)
		{
			++sPos;
			// Check end of string
			if (sPos == sEnd) { return -1; }

			bool bEndCycle = false;
			while (!bEndCycle)
			{
				// Flags
				switch(*sPos)
				{
					// '-' Left-justify within the given field width; Right justification is the default (see width sub-specifier).
					case '-':
						iFmtFlags |= F_LEFT_ALIGN;
						++sPos;
						break;

					// '+' Forces to preceed the result with a plus or minus sign (+ or -) even for positive numbers.
					//     By default, only negative numbers are preceded with a - sign.
					case '+':
						iFmtFlags |= F_FORCE_SIGN;
						iFmtFlags &= ~F_SIGN_SPACE;
						++sPos;
						break;

					// ' ' (space) If no sign is going to be written, a blank space is inserted before the value.
					case ' ':
						iFmtFlags |= F_SIGN_SPACE;
						iFmtFlags &= ~F_FORCE_SIGN;
						++sPos;
						break;

					// '#' Used with o, x or X specifiers the value is preceeded with 0, 0x or 0X respectively for values different than zero.
					//     Used with e, E and f, it forces the written output to contain a decimal point even if no digits would follow.
					//     By default, if no digits follow, no decimal point is written.
					//     Used with g or G the result is the same as with e or E but trailing zeros are not removed.
					case '#':
						iFmtFlags |= F_HASH_SIGN;
						++sPos;
						break;

					// '0' Left-pads the number with zeroes (0) instead of spaces, where padding is specified (see width sub-specifier).
					case '0':
						chPadSymbol = '0';
						++sPos;
						break;

					default:
						bEndCycle = true;
						break;
				}

				// Check end of string
				if (sPos == sEnd) { return -1; }
			}

			/* Width
			 * number  Minimum number of characters to be printed. If the value to be printed is shorter than this number,
			 *         the result is padded with blank spaces. The value is not truncated even if the result is larger.
			 */
			if (*sPos > '0' && *sPos <= '9')
			{
				iWidth = 0;
				while (sPos != sEnd && (*sPos >= '0' && *sPos <= '9'))
				{
					iWidth = iWidth * 10 + *sPos - '0';
					++sPos;
				}
			}
			/*
			 * '*'     The width is not specified in the format string, but as an additional integer value argument
			 *         preceding the argument that has to be formatted.
			 */
			else if (*sPos == '*')
			{
				iWidth = oArgs.GetCDT(iPos).GetInt();
				++iPos;
				++sPos;
			}

			// Check end of string
			if (sPos == sEnd) { return -1; }

			// .precision
			if (*sPos == '.')
			{
				++sPos;
				if (sPos == sEnd) { return -1; }

				iPrecision = 0;
				if (*sPos >= '0' && *sPos <= '9')
				{
					while (sPos != sEnd && (*sPos >= '0' && *sPos <= '9'))
					{
						iPrecision = iPrecision * 10 + *sPos - '0';
						++sPos;
					}
				}
				else if (*sPos == '*')
				{
					iPrecision = oArgs.GetCDT(iPos).GetInt();
					++iPos;
					++sPos;
				}
			}

			// length
			switch(*sPos)
			{
				// h The argument is interpreted as a short int or unsigned short int (only applies to integer specifiers: i, d, o, u, x and X).
				case 'h':
					oFmtLengths = F_SHORT;
					++sPos;
					break;
				// l The argument is interpreted as a long int or unsigned long int for integer specifiers (i, d, o, u, x and X), and as a wide character or wide character string for specifiers c and s.
				case 'l':
				// L The argument is interpreted as a long double (only applies to floating point specifiers: e, E, f, g and G).
				case 'L':
					{
						oFmtLengths = F_LONG;
						++sPos;
						if (sPos == sEnd) { return -1; }
						if (*sPos == 'l' || *sPos == 'L')
						{
							oFmtLengths = F_LONG_LONG;
							++sPos;
						}
					}
					break;
			}

			// Check end of string
			if (sPos == sEnd) { return -1; }

			// Specifiers
			//  A % followed by another % character will write % to the string.
			if (*sPos == '%') { oBuffer.Append(sPos, 1); }
			else
			{
				const CDT oCurrentArgument = oArgs.GetCDT(iPos);
				++iPos;

				switch(*sPos)
				{
					//  Character 'a'
					case 'c':
						FmtChar(oBuffer, oCurrentArgument, iFmtFlags, iWidth, chPadSymbol);
						break;
					// 'd' or 'i' Signed decimal integer '392'
					case 'd':
					case 'i':
						FmtInt(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, szDigitsLc, F_DECIMAL, 10, iWidth, iPrecision, chPadSymbol);
						break;
					// Scientific notation (mantise/exponent) using e character '3.9265e+2'
					case 'e':
						FmtSci(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, 'e', iWidth, iPrecision, chPadSymbol);
						break;
					// Scientific notation (mantise/exponent) using E character '3.9265E+2'
					case 'E':
						FmtSci(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, 'E', iWidth, iPrecision, chPadSymbol);
						break;
					// Decimal floating point '392.65'
					case 'f':
						FmtFloat(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, 'e', F_FLOAT_F, iWidth, iPrecision, chPadSymbol);
						break;
					// Use the shorter of %e or %f '392.65'
					case 'g':
						FmtFloat(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, 'e', F_FLOAT_G, iWidth, iPrecision, chPadSymbol);
						break;
					case 'F':
						FmtFloat(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, 'E', F_FLOAT_F, iWidth, iPrecision, chPadSymbol);
						break;
					case 'G':
						FmtFloat(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, 'E', F_FLOAT_G, iWidth, iPrecision, chPadSymbol);
						break;
					// Signed octal '610'
					case 'o':
						FmtInt(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, szDigitsLc, F_OCTAL, 8, iWidth, iPrecision, chPadSymbol);
						break;
					// String of characters 'sample'
					case 's':
						FmtString(oBuffer, oCurrentArgument, iFmtFlags, iWidth, iPrecision, chPadSymbol);
						break;
					// Unsigned decimal integer '7235'
					case 'u':
						FmtInt(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, szDigitsLc, F_UNSIGNED, 10, iWidth, iPrecision, chPadSymbol);
						break;
					// Unsigned hexadecimal integer '7fa'
					case 'x':
						FmtInt(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, szDigitsLc, F_HEX, 16, iWidth, iPrecision, chPadSymbol);
						break;
					// Unsigned hexadecimal integer (capital letters) 7FA
					case 'X':
						FmtInt(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, szDigitsUc, F_HEX, 16, iWidth, iPrecision, chPadSymbol);
						break;
					// Pointer address 1a2b3c4e
					case 'p':
						FmtInt(oBuffer, oCurrentArgument, iFmtFlags, oFmtLengths, szDigitsLc, F_POINTER, 16, iWidth, iPrecision, chPadSymbol);
						break;
					// Invalid format; return error code
					default:
						return -1;
				}
				++sPos;
			}

			sEndSave = sPos;
		}

		if (sPos == sEnd) { break; }
	}
	oBuffer.Flush();

return 0;
}
示例#4
0
文件: ctpp2.cpp 项目: Azq2/php-ctpp2
void CTPP2::output(zval *out, Bytecode *bytecode, const char *src_enc, const char *dst_enc) {
    unsigned int IP = 0;

    if (!bytecode || !bytecode->check()) {
        error = CTPPError("", "Invalid Bytecode", CTPP_VM_ERROR | STL_UNKNOWN_ERROR, 0, 0, IP);
    } else {
        try {
            if (charset.convert || (src_enc && dst_enc)) {
                STLW::string src_charset, dst_charset;
                if (src_enc && dst_enc) {
                    src_charset = STLW::string(src_enc);
                    dst_charset = STLW::string(dst_enc);
                } else {
                    src_charset = charset.src;
                    dst_charset = charset.dst;
                }

                STLW::string result;
                CTPPPerlLogger logger;
                StringIconvOutputCollector output_collector(result, src_charset, dst_charset, 3);
                vm->Init(bytecode->getCode(), &output_collector, &logger);
                vm->Run(bytecode->getCode(), &output_collector, IP, *params, &logger);
                vm->Reset();

                ZVAL_STRINGL(out, result.data(), result.length());
                return;
            } else {
                CTPPPerlLogger logger;
                if (out) {
                    //	STLW::string result;
                    //	StringOutputCollector output_collector(result);
                    //	vm->Init(bytecode->getCode(), &output_collector, &logger);
                    //	vm->Run(bytecode->getCode(), &output_collector, IP, *params, &logger);
                    //	ZVAL_STRINGL(out, result.data(), result.length());

                    CTPPPHPVarOutputCollector output_collector(out);
                    vm->Init(bytecode->mem, &output_collector, &logger);
                    vm->Run(bytecode->mem, &output_collector, IP, *params, &logger);
                } else {
                    CTPPPHPOutputCollector output_collector;
                    vm->Init(bytecode->mem, &output_collector, &logger);
                    vm->Run(bytecode->mem, &output_collector, IP, *params, &logger);
                }
                vm->Reset();
                return;
            }
        } catch (ZeroDivision &e) {
            error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_ZERO_DIVISION_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                              VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
        } catch (ExecutionLimitReached &e) {
            error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_EXECUTION_LIMIT_REACHED_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                              VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
        } catch (CodeSegmentOverrun &e) {
            error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_CODE_SEGMENT_OVERRUN_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                              VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
        } catch (InvalidSyscall &e) {
            if (e.GetIP() != 0) {
                error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_INVALID_SYSCALL_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                                  VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
            } else {
                error = CTPPError(e.GetSourceName(), STLW::string("Unsupported syscall: \"") + e.what() + "\"", CTPP_VM_ERROR | CTPP_INVALID_SYSCALL_ERROR,
                                  VMDebugInfo(e.GetDebugInfo()).GetLine(), VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
            }
        } catch (IllegalOpcode &e) {
            error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_ILLEGAL_OPCODE_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                              VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
        } catch (StackOverflow &e) {
            error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_STACK_OVERFLOW_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                              VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
        } catch (StackUnderflow &e) {
            error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_STACK_UNDERFLOW_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                              VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
        } catch (VMException &e) {
            error = CTPPError(e.GetSourceName(), e.what(), CTPP_VM_ERROR | CTPP_VM_GENERIC_ERROR, VMDebugInfo(e.GetDebugInfo()).GetLine(),
                              VMDebugInfo(e.GetDebugInfo()).GetLinePos(), e.GetIP());
        } catch (CTPPUnixException &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | CTPP_UNIX_ERROR, 0, 0, IP);
        } catch (CDTRangeException &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | CTPP_RANGE_ERROR, 0, 0, IP);
        } catch (CDTAccessException &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | CTPP_ACCESS_ERROR, 0, 0, IP);
        } catch (CDTTypeCastException &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | CTPP_TYPE_CAST_ERROR, 0, 0, IP);
        } catch (CTPPLogicError &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | CTPP_LOGIC_ERROR, 0, 0, IP);
        } catch(CTPPCharsetRecodeException &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | CTPP_CHARSET_RECODE_ERROR, 0, 0, 0);
        } catch (CTPPException &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | CTPP_UNKNOWN_ERROR, 0, 0, IP);
        } catch (STLW::exception &e) {
            error = CTPPError("", e.what(), CTPP_VM_ERROR | STL_UNKNOWN_ERROR, 0, 0, IP);
        } catch (...) {
            error = CTPPError("", "Unknown Error", CTPP_VM_ERROR | STL_UNKNOWN_ERROR, 0, 0, IP);
        }
    }
    vm->Reset();

    if (error.line > 0) {
        php_error(E_WARNING, "CTPP2::output(): %s (error code 0x%08X); IP: 0x%08X, file %s line %d pos %d", error.error_descr.c_str(),
                  error.error_code, error.ip, error.template_name.c_str(), error.line, error.pos);
    } else {
        php_error(E_WARNING, "CTPP2::output(): %s (error code 0x%08X); IP: 0x%08X", error.error_descr.c_str(), error.error_code, error.ip);
    }

    if (out)
        ZVAL_BOOL(out, 0);
}
示例#5
0
//
// Handler
//
INT_32 FnMBSubstring::Handler(CDT            * aArguments,
                              const UINT_32    iArgNum,
                              CDT            & oCDTRetVal,
                              Logger         & oLogger)
{
	// Check number of parameters
	if (iArgNum == 0) { oCDTRetVal = ""; return 0; }

	// substr('foobar', 2) -> 'obar'
	if (iArgNum == 2)
	{
		const UINT_32       iOffset = UINT_32(aArguments[0].GetInt());
		const STLW::string  sResult = aArguments[1].GetString();

		CCHAR_P  szStart  = sResult.data();
		CCHAR_P  szEnd    = sResult.data() + sResult.size();
		INT_32   iPos     = 0;
		UINT_32  iCharPos = 0;
		for(;;)
		{
			INT_32 iCharLen = utf_charlen(szStart + iPos, szEnd);

			if (iCharLen == -3) { break; }

			// Check character length
			if (iCharLen < 0) { iCharLen = 1; }
			// Skip errors
			else              { ++iCharPos;   }
			iPos += iCharLen;

			if (iCharPos >= iOffset) { break; }
		}

		if (iCharPos < iOffset) { oCDTRetVal = ""; }
		else                    { oCDTRetVal = sResult.substr(iPos); }

		return 0;
	}
	// substr('foobar', 2, 3) -> 'oba'
	if (iArgNum == 3)
	{
		const UINT_32       iBytes  = UINT_32(aArguments[0].GetInt());
		const UINT_32       iOffset = UINT_32(aArguments[1].GetInt());
		const STLW::string  sResult = aArguments[2].GetString();

		CCHAR_P  szStart  = sResult.data();
		CCHAR_P  szEnd    = sResult.data() + sResult.size();
		INT_32   iPos     = 0;
		UINT_32  iCharOffset = 0;
		UINT_32  iCharPos = 0;
		for(;;)
		{
			INT_32 iCharLen = utf_charlen(szStart + iPos, szEnd);

			if (iCharLen == -3) { break; }

			// Check character length
			if (iCharLen < 0) { iCharLen = 1; }
			// Skip errors
			else              { ++iCharPos;   }
			iPos += iCharLen;

			if (iCharPos == iOffset)          { iCharOffset = iPos; }

			if (iCharPos == iOffset + iBytes) { break; }
		}

		if (sResult.size() < iCharOffset) { oCDTRetVal = ""; }
		else                              { oCDTRetVal = sResult.substr(iCharOffset, iPos - iCharOffset); }

		return 0;
	}
	// substr('foobar', 2, 3, '1234567') -> 'fo1234567r'
	if (iArgNum == 4)
	{
		STLW::string        sReplacement = aArguments[0].GetString();
		const UINT_32       iBytes       = UINT_32(aArguments[1].GetInt());
		const UINT_32       iOffset      = UINT_32(aArguments[2].GetInt());
		const STLW::string  sTMP         = aArguments[3].GetString();

		CCHAR_P  szStart  = sTMP.data();
		CCHAR_P  szEnd    = sTMP.data() + sTMP.size();
		UINT_32  iPos     = 0;
		UINT_32  iCharOffset = 0;
		UINT_32  iCharPos = 0;
		for(;;)
		{
			INT_32 iCharLen = utf_charlen(szStart + iPos, szEnd);

			if (iCharLen == -3) { break; }

			// Check character length
			if (iCharLen < 0) { iCharLen = 1; }
			// Skip errors
			else              { ++iCharPos;   }
			iPos += iCharLen;

			if (iCharPos == iOffset)          { iCharOffset = iPos; }

			if (iCharPos == iOffset + iBytes) { break; }
		}
		if (sTMP.size() < iCharOffset) { oCDTRetVal = ""; return 0; }

		STLW::string  sResult(sTMP, 0, iCharOffset);
		sResult.append(sReplacement);

		if (iPos == sTMP.size()) { oCDTRetVal = sResult; return 0; }

		sResult.append(sTMP, iPos, STLW::string::npos);
		oCDTRetVal = sResult;
		return 0;
	}

	oLogger.Emerg("Usage: MB_SUBSTR(x, offset[, bytes[, y]]])");
return -1;
}
示例#6
0
//
// Load modules
//
INT_32 MainProcess::LoadModule(const STLW::string                & sModuleType,
                               const STLW::string                & sModuleName,
                               const STLW::string                & sLibrary,
                               const STLW::string                & sDriver,
                               const VariantNC                   & oModuleConfig,
                               const STLW::vector<STLW::string>  & vLibexecDirs,
                               Logger                            & oLogger)
{
	oLogger.Info("Opening `%s/%s` from library `%s`", sModuleType.c_str(), sModuleName.c_str(), sLibrary.c_str());
	STLW::string sFullpath;
	INT_32 iRC = FindFile(vLibexecDirs, sLibrary, sFullpath);
	if (iRC == -1)
	{
		STLW::string sDirList;
		STLW::vector<STLW::string>::const_iterator itvLibexecDirs = vLibexecDirs.begin();
		for (;;)
		{
			sDirList += "`" + *itvLibexecDirs + "` ";
			++itvLibexecDirs;
			if (itvLibexecDirs == vLibexecDirs.end()) { break; }
			sDirList += ", ";
		}
		oLogger.Emerg("Can't find library `%s` in LibexecDirs(%s) ", sLibrary.c_str(), sDirList.c_str());
		return -1;
	}
	oLogger.Info("Library `%s` found here: `%s`", sLibrary.c_str(), sFullpath.c_str());

	Object * pObject = oGlobalContext.loader.GetObject(sFullpath.c_str(), sDriver.c_str());
	if (pObject == NULL)
	{
		oLogger.Emerg("Can't load object `%s` from file `%s`", sDriver.c_str(), sFullpath.c_str());
		return -1;
	}

	// Check type of object
	const STLW::string sObjectType = pObject -> GetObjectType();
	if (Unicode::CompareIgnoreCase(sObjectType.data(), sObjectType.size(), sModuleType.data(), sModuleType.size()) != 0)
	{
		oLogger.Emerg("Need type `%s`, but object `%s` loaded from file `%s` has type `%s`", sModuleType.c_str(), pObject -> GetObjectName(), sFullpath.c_str(), pObject -> GetObjectType());
		delete pObject;
		return -1;
	}

	oLogger.Info("Object `%s` with type `%s` loaded from file `%s`", pObject -> GetObjectName(), pObject -> GetObjectType(), sFullpath.c_str());

	// Initialize module
	iRC = static_cast<Module *>(pObject) -> InitModule(oGlobalContext, oModuleConfig, oSigHandler, oLogger);
	if (iRC != 0)
	{
		oLogger.Emerg("Can't initialize module `%s` from file `%s`", sModuleName.c_str(), sFullpath.c_str());
		delete pObject;
		return -1;
	}

	const STLW::string sFullName = sModuleType + '/' + sModuleName;
	vModules.push_back(sFullName);
	// Store object in factory
	if(oGlobalContext.factory.AddObject(sFullName, pObject) == NULL)
	{
		oLogger.Emerg("Can't add module `%s` from file `%s`", sModuleName.c_str(), sFullpath.c_str());
		static_cast<Module *>(pObject) -> DestroyModule(oGlobalContext, oSigHandler, oLogger);
		delete pObject;
		return -1;
	}

return 0;
}
示例#7
0
//
// Initialize module
//
INT_32 FileLogger::InitModule(IRIS::GlobalContext    & oGlobalContext,
                              const IRIS::VariantNC  & oConfig,
                              IRIS::SignalHandler    & oSigHandler,
                              IRIS::Logger           & oLogger)
{
	using namespace IRIS;

	// Re-open log files
	oSigHandler.RegisterHandler(SIGHUP,  &oLoggerSignalHandler);
	oSigHandler.RegisterHandler(SIGUSR1, &oLoggerSignalHandler);
	oSigHandler.RegisterHandler(SIGUSR2, &oLoggerSignalHandler);

	STLW::string sTMP = oConfig["LogLevel"].Str();

	static CCHAR_P  aPriorities[] = { "emerg", "alert", "crit", "error", "warn", "notice", "info", "debug", NULL };
	static LogPriority::LogPriorities oPriorities[] = { LogPriority::LOG_EMERG,   LogPriority::LOG_ALERT,
	                                                    LogPriority::LOG_CRIT,    LogPriority::LOG_ERROR,
	                                                    LogPriority::LOG_WARNING, LogPriority::LOG_NOTICE,
	                                                    LogPriority::LOG_INFO,    LogPriority::LOG_DEBUG };

	oActualPriority = oBasePriority = LogPriority::LOG_DEBUG;
	CCHAR_P      * aPriority = aPriorities;
	IRIS::LogPriority::LogPriorities  * oPriority = oPriorities;
	while (*aPriority != NULL)
	{
		if (Unicode::CompareIgnoreCase(sTMP.data(), sTMP.size(), *aPriority, strlen(*aPriority)) == 0)
		{
			oActualPriority = oBasePriority = *oPriority;
			break;
		}
		++aPriority;
		++oPriority;
	}

	iErrorLogBufferSize = iCustomLogBufferSize = -1;

	sErrorLogFormat.assign(oConfig["ErrorLogFormat"]);
	if (sErrorLogFormat.empty())
	{
		oLogger.Emerg("Configuration is broken: parameter %s/%s/ErrorLogFormat not set", GetObjectType(), GetObjectName());
		return -1;
	}

	sErrorLogFile.assign(oConfig["ErrorLog"]);
	if (sErrorLogFile.empty())
	{
		oLogger.Emerg("Configuration is broken: parameter %s/%s/ErrorLog not set", GetObjectType(), GetObjectName());
		return -1;
	}

	sCustomLogFormat.assign(oConfig["CustomLogFormat"]);
	if (sCustomLogFormat.empty())
	{
		oLogger.Emerg("Configuration is broken: parameter %s/%s/CustomLogFormat not set", GetObjectType(), GetObjectName());
		return -1;
	}

	sCustomLogFile.assign(oConfig["CustomLog"]);
	if (sCustomLogFile.empty())
	{
		oLogger.Emerg("Configuration is broken: parameter `%s/%s/CustomLog` not set", GetObjectType(), GetObjectName());
		return -1;
	}

	// Error log permissions
	char * pEnd = NULL;
	iErrorLogPerms = strtol(oConfig["ErrorLogPerms"].Str().c_str(), &pEnd, 8);
	if (iErrorLogPerms == 0) { oLogger.Info("Parameter `%s/%s/ErrorLogPerms` not set", GetObjectType(), GetObjectName()); }

	// User and group
	ConfigHelper::State oConfRC = ConfigHelper::ParseUserGroup(oConfig["ErrorLogOwner"],
	                                                           sErrorLogUser,
	                                                           iErrorLogUID,
	                                                           sErrorLogGroup,
	                                                           iErrorLogGID);
	switch(oConfRC)
	{
		case ConfigHelper::NOT_NEED:
			oLogger.Info("Parameter `%s/%s/ErrorLogOwner` is useful only if Iris starting from root user", GetObjectType(), GetObjectName());
			break;

		case ConfigHelper::CONFIG_ERROR:
			oLogger.Info("Parameter `%s/%s/ErrorLogOwner` not set", GetObjectType(), GetObjectName());
			break;

		case ConfigHelper::NO_SUCH_USER:
			oLogger.Emerg("Parameter `%s/%s/ErrorLogOwner`: no such user: `%s`", GetObjectType(), GetObjectName(), sErrorLogUser.c_str());
			return -1;

		case ConfigHelper::NO_SUCH_GROUP:
			oLogger.Emerg("Parameter `%s/%s/ErrorLogOwner`: no such group: `%s`", GetObjectType(), GetObjectName(), sErrorLogGroup.c_str());
			return -1;
		default:
			;;
	}

	// Buffer size for error log
	iErrorLogBufferSize = ConfigHelper::ParseSize(oConfig["ErrorLogBufferSize"]);
	if (iErrorLogBufferSize == 0) { oLogger.Info("Parameter `%s/%s/ErrorLogBufferSize` not set", GetObjectType(), GetObjectName()); }

	// Error log permissions
	iCustomLogPerms = strtol(oConfig["CustomLogPerms"].Str().c_str(), &pEnd, 8);
	if (iCustomLogPerms == 0) { oLogger.Info("Parameter `%s/%s/CustomLogPerms` not set", GetObjectType(), GetObjectName()); }

	// User and group
	oConfRC = ConfigHelper::ParseUserGroup(oConfig["CustomLogOwner"],
	                                       sCustomLogUser,
	                                       iCustomLogUID,
	                                       sCustomLogGroup,
	                                       iCustomLogGID);
	switch(oConfRC)
	{
		case ConfigHelper::NOT_NEED:
			oLogger.Info("Parameter `%s/%s/CustomLogOwner` is useful only if Iris starting from root user", GetObjectType(), GetObjectName());
			break;

		case ConfigHelper::CONFIG_ERROR:
			oLogger.Info("Parameter `%s/%s/CustomLogOwner` not set", GetObjectType(), GetObjectName());
			break;

		case ConfigHelper::NO_SUCH_USER:
			oLogger.Emerg("Parameter `%s/%s/CustomLogOwner`: no such user: `%s`", GetObjectType(), GetObjectName(), sErrorLogUser.c_str());
			return -1;

		case ConfigHelper::NO_SUCH_GROUP:
			oLogger.Emerg("Parameter `%s/%s/CustomLogOwner`: no such group: `%s`", GetObjectType(), GetObjectName(), sErrorLogGroup.c_str());
			return -1;

		default:
			;;
	}

	// Buffer size for custom log
	iCustomLogBufferSize = ConfigHelper::ParseSize(oConfig["CustomLogBufferSize"]);
	if (iCustomLogBufferSize == 0) { oLogger.Info("Parameter `%s/%s/CustomLogBufferSize` not set", GetObjectType(), GetObjectName()); }

	// Try to open log files
	oLogger.Info("%s/%s: Try to open log file `%s`", GetObjectType(), GetObjectName(), sErrorLogFile.c_str());
	iErrorLogFileHandle = File::Open(sErrorLogFile.c_str(), OpenMode::WRITE | OpenMode::CREATE | OpenMode::APPEND);
	if (iErrorLogFileHandle == -1)
	{
		oLogger.Emerg("%s/%s: Can't open file `%s`: %s", GetObjectType(), GetObjectName(), sErrorLogFile.c_str(), Debug::PrintableError(SystemVars::ErrNo()).c_str());
		return -1;
	}
	// Change permissions and owner
	if (iErrorLogPerms != 0) { File::Chmod(iErrorLogFileHandle, iErrorLogPerms); }
	if (iErrorLogUID != 0) { File::Chown(iErrorLogFileHandle, iErrorLogUID, iErrorLogGID); }

	// Try to open log files
	oLogger.Info("%s/%s: Try to open log file `%s`", GetObjectType(), GetObjectName(), sCustomLogFile.c_str());
	iCustomLogFileHandle = File::Open(sCustomLogFile.c_str(), OpenMode::WRITE | OpenMode::CREATE | OpenMode::APPEND);
	if (iCustomLogFileHandle == -1)
	{
		oLogger.Emerg("%s/%s: Can't open file `%s`: %s", GetObjectType(), GetObjectName(), sCustomLogFile.c_str(), Debug::PrintableError(SystemVars::ErrNo()).c_str());
		File::Close(iErrorLogFileHandle);
		iErrorLogFileHandle = iCustomLogFileHandle = -1;
		return -1;
	}
	if (iCustomLogPerms != 0) { File::Chmod(iCustomLogFileHandle, iCustomLogPerms); }
	if (iCustomLogUID != 0) { File::Chown(iCustomLogFileHandle, iCustomLogUID, iCustomLogGID); }

	// Create writers
	pErrorLogWriter  = new LogWriter(iErrorLogFileHandle,  iErrorLogBufferSize);
	pCustomLogWriter = new LogWriter(iCustomLogFileHandle, iCustomLogBufferSize);

return 0;
}
示例#8
0
//
// Compare two strings ingnore case
//
bool NoCaseCmp::operator()(const STLW::string oX, const STLW::string & oY) const
{
	return Unicode::CompareIgnoreCase(oX.data(), oX.size(), oY.data(), oY.size()) < 0;
}