diff options
Diffstat (limited to 'tests/examplefiles/example.cpp')
| -rw-r--r-- | tests/examplefiles/example.cpp | 3881 |
1 files changed, 0 insertions, 3881 deletions
diff --git a/tests/examplefiles/example.cpp b/tests/examplefiles/example.cpp index 4dffc3f7..334e7ca7 100644 --- a/tests/examplefiles/example.cpp +++ b/tests/examplefiles/example.cpp @@ -2361,3884 +2361,3 @@ namespace astyle #ifdef USES_NAMESPACE using namespace std; -namespace astyle - { -#endif - - - bool ASFormatter::calledInitStatic = false; - vector<const string*> ASFormatter::headers; - vector<const string*> ASFormatter::nonParenHeaders; - vector<const string*> ASFormatter::preprocessorHeaders; - vector<const string*> ASFormatter::preDefinitionHeaders; - vector<const string*> ASFormatter::preCommandHeaders; - vector<const string*> ASFormatter::operators; - vector<const string*> ASFormatter::assignmentOperators; - - - /** - * Constructor of ASFormatter - */ - ASFormatter::ASFormatter() - { - staticInit(); - - preBracketHeaderStack = NULL; - bracketTypeStack = NULL; - parenStack = NULL; - - sourceIterator = NULL; - bracketFormatMode = NONE_MODE; - shouldPadOperators = false; - shouldPadParenthesies = false; - shouldBreakOneLineBlocks = true; - shouldBreakOneLineStatements = true; - shouldConvertTabs = false; - shouldBreakBlocks = false; - shouldBreakClosingHeaderBlocks = false; - shouldBreakClosingHeaderBrackets = false; - shouldBreakElseIfs = false; - } - - /** - * Destructor of ASFormatter - */ - ASFormatter::~ASFormatter() - { - DELETE_CONTAINER( preBracketHeaderStack ); - } - - /** - * initialization of static data of ASFormatter. - */ - void ASFormatter::staticInit() - { - if (calledInitStatic) - return; - - calledInitStatic = true; - - headers.push_back(&AS_IF); - headers.push_back(&AS_ELSE); - headers.push_back(&AS_DO); - headers.push_back(&AS_WHILE); - headers.push_back(&AS_FOR); - headers.push_back(&AS_SYNCHRONIZED); - headers.push_back(&AS_TRY); - headers.push_back(&AS_CATCH); - headers.push_back(&AS_FINALLY); - headers.push_back(&AS_SWITCH); - headers.push_back(&AS_TEMPLATE); - headers.push_back(&AS_FOREACH); - headers.push_back(&AS_LOCK); - headers.push_back(&AS_UNSAFE); - headers.push_back(&AS_FIXED); - headers.push_back(&AS_GET); - headers.push_back(&AS_SET); - headers.push_back(&AS_ADD); - headers.push_back(&AS_REMOVE); - - nonParenHeaders.push_back(&AS_ELSE); - nonParenHeaders.push_back(&AS_DO); - nonParenHeaders.push_back(&AS_TRY); - nonParenHeaders.push_back(&AS_FINALLY); - nonParenHeaders.push_back(&AS_UNSAFE); - nonParenHeaders.push_back(&AS_GET); - nonParenHeaders.push_back(&AS_SET); - nonParenHeaders.push_back(&AS_ADD); - nonParenHeaders.push_back(&AS_REMOVE); - - // nonParenHeaders.push_back(&AS_TEMPLATE); - - preDefinitionHeaders.push_back(&AS_CLASS); - preDefinitionHeaders.push_back(&AS_INTERFACE); - preDefinitionHeaders.push_back(&AS_NAMESPACE); - preDefinitionHeaders.push_back(&AS_STRUCT); - - preCommandHeaders.push_back(&AS_EXTERN); - preCommandHeaders.push_back(&AS_THROWS); - preCommandHeaders.push_back(&AS_CONST); - - preprocessorHeaders.push_back(&AS_BAR_DEFINE); - //// DEVEL: removed the folowing lines - ////preprocessorHeaders.push_back(&AS_BAR_INCLUDE); - ////preprocessorHeaders.push_back(&AS_BAR_IF); // #if or #ifdef - ////preprocessorHeaders.push_back(&AS_BAR_EL); // #else or #elif - ////preprocessorHeaders.push_back(&AS_BAR_ENDIF); - - operators.push_back(&AS_PLUS_ASSIGN); - operators.push_back(&AS_MINUS_ASSIGN); - operators.push_back(&AS_MULT_ASSIGN); - operators.push_back(&AS_DIV_ASSIGN); - operators.push_back(&AS_MOD_ASSIGN); - operators.push_back(&AS_OR_ASSIGN); - operators.push_back(&AS_AND_ASSIGN); - operators.push_back(&AS_XOR_ASSIGN); - operators.push_back(&AS_EQUAL); - operators.push_back(&AS_PLUS_PLUS); - operators.push_back(&AS_MINUS_MINUS); - operators.push_back(&AS_NOT_EQUAL); - operators.push_back(&AS_GR_EQUAL); - operators.push_back(&AS_GR_GR_GR_ASSIGN); - operators.push_back(&AS_GR_GR_ASSIGN); - operators.push_back(&AS_GR_GR_GR); - operators.push_back(&AS_GR_GR); - operators.push_back(&AS_LS_EQUAL); - operators.push_back(&AS_LS_LS_LS_ASSIGN); - operators.push_back(&AS_LS_LS_ASSIGN); - operators.push_back(&AS_LS_LS_LS); - operators.push_back(&AS_LS_LS); - operators.push_back(&AS_ARROW); - operators.push_back(&AS_AND); - operators.push_back(&AS_OR); - operators.push_back(&AS_COLON_COLON); - - //// BUGFIX: removed the folowing lines - //// operators.push_back(&AS_PAREN_PAREN); - //// operators.push_back(&AS_BLPAREN_BLPAREN); - - operators.push_back(&AS_PLUS); - operators.push_back(&AS_MINUS); - operators.push_back(&AS_MULT); - operators.push_back(&AS_DIV); - operators.push_back(&AS_MOD); - operators.push_back(&AS_QUESTION); - operators.push_back(&AS_COLON); - operators.push_back(&AS_ASSIGN); - operators.push_back(&AS_LS); - operators.push_back(&AS_GR); - operators.push_back(&AS_NOT); - operators.push_back(&AS_BIT_OR); - operators.push_back(&AS_BIT_AND); - operators.push_back(&AS_BIT_NOT); - operators.push_back(&AS_BIT_XOR); - operators.push_back(&AS_OPERATOR); - operators.push_back(&AS_COMMA); - //BEGIN Content Patch patch1_ssvb_patch.tar.gz - operators.push_back(&AS_SEMICOLON); - //END Content Patch patch1_ssvb_patch.tar.gz - operators.push_back(&AS_RETURN); - - assignmentOperators.push_back(&AS_PLUS_ASSIGN); - assignmentOperators.push_back(&AS_MINUS_ASSIGN); - assignmentOperators.push_back(&AS_MULT_ASSIGN); - assignmentOperators.push_back(&AS_DIV_ASSIGN); - assignmentOperators.push_back(&AS_MOD_ASSIGN); - assignmentOperators.push_back(&AS_XOR_ASSIGN); - assignmentOperators.push_back(&AS_OR_ASSIGN); - assignmentOperators.push_back(&AS_AND_ASSIGN); - assignmentOperators.push_back(&AS_GR_GR_GR_ASSIGN); - assignmentOperators.push_back(&AS_LS_LS_LS_ASSIGN); - assignmentOperators.push_back(&AS_ASSIGN); - } - - /** - * initialize the ASFormatter. - * - * init() should be called every time a ASFormatter object is to start - * formatting a NEW source file. - * init() recieves a pointer to a DYNAMICALLY CREATED ASSourceIterator object - * that will be used to iterate through the source code. This object will be - * deleted during the ASFormatter's destruction, and thus should not be - * deleted elsewhere. - * - * @param iter a pointer to the DYNAMICALLY CREATED ASSourceIterator object. - */ - void ASFormatter::init(ASSourceIterator *si) - { - ASBeautifier::init(si); - sourceIterator = si; - - INIT_CONTAINER( preBracketHeaderStack, new vector<const string*> ); - INIT_CONTAINER( bracketTypeStack, new vector<BracketType> ); - bracketTypeStack->push_back(DEFINITION_TYPE); - INIT_CONTAINER( parenStack, new vector<int> ); - parenStack->push_back(0); - - currentHeader = NULL; - currentLine = string(""); - formattedLine = ""; - currentChar = ' '; - previousCommandChar = ' '; - previousNonWSChar = ' '; - quoteChar = '"'; - charNum = 0; - previousOperator = NULL; - - isVirgin = true; - isInLineComment = false; - isInComment = false; - isInPreprocessor = false; - doesLineStartComment = false; - isInQuote = false; - isSpecialChar = false; - isNonParenHeader = true; - foundPreDefinitionHeader = false; - foundPreCommandHeader = false; - foundQuestionMark = false; - isInLineBreak = false; - endOfCodeReached = false; - isLineReady = false; - isPreviousBracketBlockRelated = true; - isInPotentialCalculation = false; - //foundOneLineBlock = false; - shouldReparseCurrentChar = false; - passedSemicolon = false; - passedColon = false; - isInTemplate = false; - shouldBreakLineAfterComments = false; - isImmediatelyPostComment = false; - isImmediatelyPostLineComment = false; - isImmediatelyPostEmptyBlock = false; - - isPrependPostBlockEmptyLineRequested = false; - isAppendPostBlockEmptyLineRequested = false; - prependEmptyLine = false; - - foundClosingHeader = false; - previousReadyFormattedLineLength = 0; - - isImmediatelyPostHeader = false; - isInHeader = false; - } - - /** - * get the next formatted line. - * - * @return formatted line. - */ - - string ASFormatter::nextLine() - { - const string *newHeader; - bool isCharImmediatelyPostComment = false; - bool isPreviousCharPostComment = false; - bool isCharImmediatelyPostLineComment = false; - bool isInVirginLine = isVirgin; - bool isCharImmediatelyPostOpenBlock = false; - bool isCharImmediatelyPostCloseBlock = false; - bool isCharImmediatelyPostTemplate = false; - bool isCharImmediatelyPostHeader = false; - - if (!isFormattingEnabled()) - return ASBeautifier::nextLine(); - - while (!isLineReady) - { - if (shouldReparseCurrentChar) - shouldReparseCurrentChar = false; - else if (!getNextChar()) - { - breakLine(); - return beautify(readyFormattedLine); - } - else // stuff to do when reading a new character... - { - // make sure that a virgin '{' at the begining ofthe file will be treated as a block... - if (isInVirginLine && currentChar == '{') - previousCommandChar = '{'; - isPreviousCharPostComment = isCharImmediatelyPostComment; - isCharImmediatelyPostComment = false; - isCharImmediatelyPostTemplate = false; - isCharImmediatelyPostHeader = false; - } - - if (isInLineComment) - { - appendCurrentChar(); - - // explicitely break a line when a line comment's end is found. - if (/*bracketFormatMode == ATTACH_MODE &&*/ charNum+1 == currentLine.length()) - { - isInLineBreak = true; - isInLineComment = false; - isImmediatelyPostLineComment = true; - currentChar = 0; //make sure it is a neutral char. - } - continue; - } - else if (isInComment) - { - if (isSequenceReached(AS_CLOSE_COMMENT)) - { - isInComment = false; - isImmediatelyPostComment = true; - appendSequence(AS_CLOSE_COMMENT); - goForward(1); - } - else - appendCurrentChar(); - - continue; - } - - // not in line comment or comment - - else if (isInQuote) - { - if (isSpecialChar) - { - isSpecialChar = false; - appendCurrentChar(); - } - else if (currentChar == '\\') - { - isSpecialChar = true; - appendCurrentChar(); - } - else if (quoteChar == currentChar) - { - isInQuote = false; - appendCurrentChar(); - } - else - { - appendCurrentChar(); - } - - continue; - } - - - - // handle white space - needed to simplify the rest. - if (isWhiteSpace(currentChar) || isInPreprocessor) - { - ////// DEVEL: if (isLegalNameChar(previousChar) && isLegalNameChar(peekNextChar())) - appendCurrentChar(); - continue; - } - - /* not in MIDDLE of quote or comment or white-space of any type ... */ - - if (isSequenceReached(AS_OPEN_LINE_COMMENT)) - { - isInLineComment = true; - if (shouldPadOperators) - appendSpacePad(); - appendSequence(AS_OPEN_LINE_COMMENT); - goForward(1); - continue; - } - else if (isSequenceReached(AS_OPEN_COMMENT)) - { - isInComment = true; - if (shouldPadOperators) - appendSpacePad(); - appendSequence(AS_OPEN_COMMENT); - goForward(1); - continue; - } - else if (currentChar == '"' || currentChar == '\'') - { - isInQuote = true; - quoteChar = currentChar; - //// if (shouldPadOperators) // BUGFIX: these two lines removed. seem to be unneeded, and interfere with L" - //// appendSpacePad(); // BUFFIX: TODO make sure the removal of these lines doesn't reopen old bugs... - appendCurrentChar(); - continue; - } - - /* not in quote or comment or white-space of any type ... */ - - - // check if in preprocessor - // ** isInPreprocessor will be automatically reset at the begining - // of a new line in getnextChar() - if (currentChar == '#') - isInPreprocessor = true; - - if (isInPreprocessor) - { - appendCurrentChar(); - continue; - } - - /* not in preprocessor ... */ - - if (isImmediatelyPostComment) - { - isImmediatelyPostComment = false; - isCharImmediatelyPostComment = true; - } - - if (isImmediatelyPostLineComment) - { - isImmediatelyPostLineComment = false; - isCharImmediatelyPostLineComment = true; - } - - if (shouldBreakLineAfterComments) - { - shouldBreakLineAfterComments = false; - shouldReparseCurrentChar = true; - breakLine(); - continue; - } - - // reset isImmediatelyPostHeader information - if (isImmediatelyPostHeader) - { - isImmediatelyPostHeader = false; - isCharImmediatelyPostHeader = true; - - // Make sure headers are broken from their succeeding blocks - // (e.g. - // if (isFoo) DoBar(); - // should become - // if (isFoo) - // DoBar; - // ) - // But treat else if() as a special case which should not be broken! - if (shouldBreakOneLineStatements) - { - // if may break 'else if()'s, ythen simply break the line - - if (shouldBreakElseIfs) - isInLineBreak = true; - - else - { - // make sure 'else if()'s are not broken. - - bool isInElseIf = false; - const string *upcomingHeader; - - upcomingHeader = findHeader(headers); - if (currentHeader == &AS_ELSE && upcomingHeader == &AS_IF) - isInElseIf = true; - - if (!isInElseIf) - isInLineBreak = true; ////BUGFIX: SHOULD NOT BE breakLine() !!! - } - } - } - - if (passedSemicolon) - { - passedSemicolon = false; - if (parenStack->back() == 0) - { - shouldReparseCurrentChar = true; - isInLineBreak = true; - continue; - } - } - - if (passedColon) - { - passedColon = false; - if (parenStack->back() == 0) - { - shouldReparseCurrentChar = true; - isInLineBreak = true; - continue; - } - } - - // Check if in template declaration, e.g. foo<bar> or foo<bar,fig> - // If so, set isInTemplate to true - // - if (!isInTemplate && currentChar == '<') - { - int templateDepth = 0; - const string *oper; - for (unsigned int i=charNum; - i< currentLine.length(); - i += (oper ? oper->length() : 1) ) - { - oper = ASBeautifier::findHeader(currentLine, i, operators); - - if (oper == &AS_LS) - { - templateDepth++; - } - else if (oper == &AS_GR) - { - templateDepth--; - if (templateDepth == 0) - { - // this is a template! - // - isInTemplate = true; - break; - } - } - else if (oper == &AS_COMMA // comma, e.g. A<int, char> - || oper == &AS_BIT_AND // reference, e.g. A<int&> - || oper == &AS_MULT // pointer, e.g. A<int*> - || oper == &AS_COLON_COLON) // ::, e.g. std::string - { - continue; - } - else if (!isLegalNameChar(currentLine[i]) && !isWhiteSpace(currentLine[i])) - { - // this is not a template -> leave... - // - isInTemplate = false; - break; - } - } - } - - - // handle parenthesies - // - if (currentChar == '(' || currentChar == '[' || (isInTemplate && currentChar == '<')) - { - parenStack->back()++; - } - else if (currentChar == ')' || currentChar == ']' || (isInTemplate && currentChar == '>')) - { - parenStack->back()--; - if (isInTemplate && parenStack->back() == 0) - { - isInTemplate = false; - isCharImmediatelyPostTemplate = true; - } - - // check if this parenthesis closes a header, e.g. if (...), while (...) - // - if (isInHeader && parenStack->back() == 0) - { - isInHeader = false; - isImmediatelyPostHeader = true; - } - - } - - // handle brackets - // - BracketType bracketType = NULL_TYPE; - - if (currentChar == '{') - { - bracketType = getBracketType(); - foundPreDefinitionHeader = false; - foundPreCommandHeader = false; - - bracketTypeStack->push_back(bracketType); - preBracketHeaderStack->push_back(currentHeader); - currentHeader = NULL; - - isPreviousBracketBlockRelated = !IS_A(bracketType, ARRAY_TYPE); - } - else if (currentChar == '}') - { - // if a request has been made to append a post block empty line, - // but the block exists immediately before a closing bracket, - // then there is not need for the post block empty line. - // - isAppendPostBlockEmptyLineRequested = false; - - if (!bracketTypeStack->empty()) - { - bracketType = bracketTypeStack->back(); - bracketTypeStack->pop_back(); - - isPreviousBracketBlockRelated = !IS_A(bracketType, ARRAY_TYPE); - } - - if (!preBracketHeaderStack->empty()) - { - currentHeader = preBracketHeaderStack->back(); - preBracketHeaderStack->pop_back(); - } - else - currentHeader = NULL; - } - - if (!IS_A(bracketType, ARRAY_TYPE)) - { - - if (currentChar == '{') - { - parenStack->push_back(0); - } - else if (currentChar == '}') - { - if (!parenStack->empty()) - { - parenStack->pop_back(); - } - } - - if (bracketFormatMode != NONE_MODE) - { - if (currentChar == '{') - { - if ( ( bracketFormatMode == ATTACH_MODE - || bracketFormatMode == BDAC_MODE && bracketTypeStack->size()>=2 - && IS_A((*bracketTypeStack)[bracketTypeStack->size()-2], COMMAND_TYPE) /*&& isInLineBreak*/) - && !isCharImmediatelyPostLineComment ) - { - appendSpacePad(); - if (!isCharImmediatelyPostComment // do not attach '{' to lines that end with /**/ comments. - && previousCommandChar != '{' - && previousCommandChar != '}' - && previousCommandChar != ';') // '}' , ';' chars added for proper handling of '{' immediately after a '}' or ';' - appendCurrentChar(false); - else - appendCurrentChar(true); - continue; - } - else if (bracketFormatMode == BREAK_MODE - || bracketFormatMode == BDAC_MODE && bracketTypeStack->size()>=2 - && IS_A((*bracketTypeStack)[bracketTypeStack->size()-2], DEFINITION_TYPE)) - { - if ( shouldBreakOneLineBlocks || !IS_A(bracketType, SINGLE_LINE_TYPE) ) - breakLine(); - appendCurrentChar(); - continue; - } - } - else if (currentChar == '}') - { - // bool origLineBreak = isInLineBreak; - - // mark state of immediately after empty block - // this state will be used for locating brackets that appear immedately AFTER an empty block (e.g. '{} \n}'). - if (previousCommandChar == '{') - isImmediatelyPostEmptyBlock = true; - - if ( (!(previousCommandChar == '{' && isPreviousBracketBlockRelated) ) // this '{' does not close an empty block - && (shouldBreakOneLineBlocks || !IS_A(bracketType, SINGLE_LINE_TYPE)) // astyle is allowed to break on line blocks - && !isImmediatelyPostEmptyBlock) // this '}' does not immediately follow an empty block - { - breakLine(); - appendCurrentChar(); - } - else - { - // Content Patch ASFormatter.cpp.patch.bz2 - // if (!isCharImmediatelyPostComment) - if (!isCharImmediatelyPostComment && - !isCharImmediatelyPostLineComment) - isInLineBreak = false; - appendCurrentChar(); - if (shouldBreakOneLineBlocks || !IS_A(bracketType, SINGLE_LINE_TYPE)) - shouldBreakLineAfterComments = true; - } - - if (shouldBreakBlocks) - { - isAppendPostBlockEmptyLineRequested =true; - } - - continue; - } - } - } - - if ( ( (previousCommandChar == '{' - && isPreviousBracketBlockRelated) - - || (previousCommandChar == '}' - && !isImmediatelyPostEmptyBlock // <-- - && isPreviousBracketBlockRelated - && !isPreviousCharPostComment // <-- Fixes wrongly appended newlines after '}' immediately after comments... 10/9/1999 - && peekNextChar() != ' ')) - - && (shouldBreakOneLineBlocks || !IS_A(bracketTypeStack->back(), SINGLE_LINE_TYPE)) ) - { - isCharImmediatelyPostOpenBlock = (previousCommandChar == '{'); - isCharImmediatelyPostCloseBlock = (previousCommandChar == '}'); - - previousCommandChar = ' '; - isInLineBreak = true; //<---- - } - - // reset block handling flags - isImmediatelyPostEmptyBlock = false; - - // look for headers - if (!isInTemplate) - { - if ( (newHeader = findHeader(headers)) != NULL) - { - foundClosingHeader = false; - const string *previousHeader; - - // recognize closing headers of do..while, if..else, try..catch..finally - if ( (newHeader == &AS_ELSE && currentHeader == &AS_IF) - || (newHeader == &AS_WHILE && currentHeader == &AS_DO) - || (newHeader == &AS_CATCH && currentHeader == &AS_TRY) - || (newHeader == &AS_CATCH && currentHeader == &AS_CATCH) - || (newHeader == &AS_FINALLY && currentHeader == &AS_TRY) - || (newHeader == &AS_FINALLY && currentHeader == &AS_CATCH) ) - foundClosingHeader = true; - - previousHeader = currentHeader; - currentHeader = newHeader; - - // If in ATTACH or LINUX bracket modes, attach closing headers (e.g. 'else', 'catch') - // to their preceding bracket, - // But do not perform the attachment if the shouldBreakClosingHeaderBrackets is set! - if (!shouldBreakClosingHeaderBrackets && foundClosingHeader && (bracketFormatMode == ATTACH_MODE || bracketFormatMode == BDAC_MODE) && previousNonWSChar == '}') - { - isInLineBreak = false; - appendSpacePad(); - - if (shouldBreakBlocks) - isAppendPostBlockEmptyLineRequested = false; - } - - //Check if a template definition as been reached, e.g. template<class A> - if (newHeader == &AS_TEMPLATE) - { - isInTemplate = true; - } - - // check if the found header is non-paren header - isNonParenHeader = ( find(nonParenHeaders.begin(), nonParenHeaders.end(), - newHeader) != nonParenHeaders.end() ); - appendSequence(*currentHeader); - goForward(currentHeader->length() - 1); - // if padding is on, and a paren-header is found - // then add a space pad after it. - if (shouldPadOperators && !isNonParenHeader) - appendSpacePad(); - - - // Signal that a header has been reached - // *** But treat a closing while() (as in do...while) - // as if it where NOT a header since a closing while() - // should never have a block after it! - if (!(foundClosingHeader && currentHeader == &AS_WHILE)) - { - isInHeader = true; - if (isNonParenHeader) - { - isImmediatelyPostHeader = true; - isInHeader = false; - } - } - - if (currentHeader == &AS_IF && previousHeader == &AS_ELSE) - isInLineBreak = false; - - if (shouldBreakBlocks) - { - if (previousHeader == NULL - && !foundClosingHeader - && !isCharImmediatelyPostOpenBlock) - { - isPrependPostBlockEmptyLineRequested = true; - } - - if (currentHeader == &AS_ELSE - || currentHeader == &AS_CATCH - || currentHeader == &AS_FINALLY - || foundClosingHeader) - { - isPrependPostBlockEmptyLineRequested = false; - } - - if (shouldBreakClosingHeaderBlocks - && isCharImmediatelyPostCloseBlock) - { - isPrependPostBlockEmptyLineRequested = true; - } - - } - - continue; - } - else if ( (newHeader = findHeader(preDefinitionHeaders)) != NULL) - { - foundPreDefinitionHeader = true; - appendSequence(*newHeader); - goForward(newHeader->length() - 1); - - if (shouldBreakBlocks) - isPrependPostBlockEmptyLineRequested = true; - - continue; - } - else if ( (newHeader = findHeader(preCommandHeaders)) != NULL) - { - foundPreCommandHeader = true; - appendSequence(*newHeader); - goForward(newHeader->length() - 1); - - continue; - } - } - - if (previousNonWSChar == '}' || currentChar == ';') - { - if (shouldBreakOneLineStatements && currentChar == ';' - && (shouldBreakOneLineBlocks || !IS_A(bracketTypeStack->back(), SINGLE_LINE_TYPE))) - { - passedSemicolon = true; - } - - if (shouldBreakBlocks && currentHeader != NULL && parenStack->back() == 0) - { - isAppendPostBlockEmptyLineRequested = true; - } - - if (currentChar != ';') - currentHeader = NULL; //DEVEL: is this ok? - - foundQuestionMark = false; - foundPreDefinitionHeader = false; - foundPreCommandHeader = false; - isInPotentialCalculation = false; - - } - - if (currentChar == ':' - && shouldBreakOneLineStatements - && !foundQuestionMark // not in a ... ? ... : ... sequence - && !foundPreDefinitionHeader // not in a definition block (e.g. class foo : public bar - && previousCommandChar != ')' // not immediately after closing paren of a method header, e.g. ASFormatter::ASFormatter(...) : ASBeautifier(...) - && previousChar != ':' // not part of '::' - && peekNextChar() != ':') // not part of '::' - { - passedColon = true; - if (shouldBreakBlocks) - isPrependPostBlockEmptyLineRequested = true; - } - - if (currentChar == '?') - foundQuestionMark = true; - - if (shouldPadOperators) - { - if ((newHeader = findHeader(operators)) != NULL) - { - bool shouldPad = (newHeader != &AS_COLON_COLON - && newHeader != &AS_PAREN_PAREN - && newHeader != &AS_BLPAREN_BLPAREN - && newHeader != &AS_PLUS_PLUS - && newHeader != &AS_MINUS_MINUS - && newHeader != &AS_NOT - && newHeader != &AS_BIT_NOT - && newHeader != &AS_ARROW - && newHeader != &AS_OPERATOR - && !(newHeader == &AS_MINUS && isInExponent()) - && !(newHeader == &AS_PLUS && isInExponent()) - && previousOperator != &AS_OPERATOR - && !((newHeader == &AS_MULT || newHeader == &AS_BIT_AND) - && isPointerOrReference()) - && !( (isInTemplate || isCharImmediatelyPostTemplate) - && (newHeader == &AS_LS || newHeader == &AS_GR)) - ); - - if (!isInPotentialCalculation) - if (find(assignmentOperators.begin(), assignmentOperators.end(), newHeader) - != assignmentOperators.end()) - isInPotentialCalculation = true; - - // pad before operator - if (shouldPad - && !(newHeader == &AS_COLON && !foundQuestionMark) - && newHeader != &AS_SEMICOLON - && newHeader != &AS_COMMA) - appendSpacePad(); - appendSequence(*newHeader); - goForward(newHeader->length() - 1); - - // since this block handles '()' and '[]', - // the parenStack must be updated here accordingly! - if (newHeader == &AS_PAREN_PAREN - || newHeader == &AS_BLPAREN_BLPAREN) - parenStack->back()--; - - currentChar = (*newHeader)[newHeader->length() - 1]; - // pad after operator - // but do not pad after a '-' that is a urinary-minus. - if ( shouldPad && !(newHeader == &AS_MINUS && isUrinaryMinus()) ) - appendSpacePad(); - - previousOperator = newHeader; - continue; - } - } - //BEGIN Content Patch patch1_ssvb_patch.tar.gz - if (currentChar == '(' || currentChar == '[' ) - isInPotentialCalculation = true; - //END Content Patch patch1_ssvb_patch.tar.gz - if (shouldPadParenthesies) - { - if (currentChar == '(' || currentChar == '[' ) - { - char peekedChar = peekNextChar(); - - isInPotentialCalculation = true; - appendCurrentChar(); - if (!(currentChar == '(' && peekedChar == ')') - && !(currentChar == '[' && peekedChar == ']')) - appendSpacePad(); - continue; - } - else if (currentChar == ')' || currentChar == ']') - { - char peekedChar = peekNextChar(); - - if (!(previousChar == '(' && currentChar == ')') - && !(previousChar == '[' && currentChar == ']')) - appendSpacePad(); - - appendCurrentChar(); - - if (peekedChar != ';' && peekedChar != ',' && peekedChar != '.' - && !(currentChar == ']' && peekedChar == '[')) - appendSpacePad(); - continue; - } - } - - appendCurrentChar(); - } - - // return a beautified (i.e. correctly indented) line. - - string beautifiedLine; - int readyFormattedLineLength = trim(readyFormattedLine).length(); - - if (prependEmptyLine - && readyFormattedLineLength > 0 - && previousReadyFormattedLineLength > 0) - { - isLineReady = true; // signal that a readyFormattedLine is still waiting - beautifiedLine = beautify(""); - } - else - { - isLineReady = false; - beautifiedLine = beautify(readyFormattedLine); - } - - prependEmptyLine = false; - previousReadyFormattedLineLength = readyFormattedLineLength; - - return beautifiedLine; - - } - - - /** - * check if there are any indented lines ready to be read by nextLine() - * - * @return are there any indented lines ready? - */ - bool ASFormatter::hasMoreLines() const - { - if (!isFormattingEnabled()) - return ASBeautifier::hasMoreLines(); - else - return !endOfCodeReached; - } - - /** - * check if formatting options are enabled, in addition to indentation. - * - * @return are formatting options enabled? - */ - bool ASFormatter::isFormattingEnabled() const - { - return (bracketFormatMode != NONE_MODE - || shouldPadOperators - || shouldConvertTabs); - } - - /** - * set the bracket formatting mode. - * options: - * astyle::NONE_MODE no formatting of brackets. - * astyle::ATTACH_MODE Java, K&R style bracket placement. - * astyle::BREAK_MODE ANSI C/C++ style bracket placement. - * - * @param mode the bracket formatting mode. - */ - void ASFormatter::setBracketFormatMode(BracketMode mode) - { - bracketFormatMode = mode; - } - - /** - * set closing header bracket breaking mode - * options: - * true brackets just before closing headers (e.g. 'else', 'catch') - * will be broken, even if standard brackets are attached. - * false closing header brackets will be treated as standard brackets. - * - * @param mode the closing header bracket breaking mode. - */ - void ASFormatter::setBreakClosingHeaderBracketsMode(bool state) - { - shouldBreakClosingHeaderBrackets = state; - } - - /** - * set 'else if()' breaking mode - * options: - * true 'else' headers will be broken from their succeeding 'if' headers. - * false 'else' headers will be attached to their succeeding 'if' headers. - * - * @param mode the 'else if()' breaking mode. - */ - void ASFormatter::setBreakElseIfsMode(bool state) - { - shouldBreakElseIfs = state; - } - - /** - * set operator padding mode. - * options: - * true statement operators will be padded with spaces around them. - * false statement operators will not be padded. - * - * @param mode the padding mode. - */ - void ASFormatter::setOperatorPaddingMode(bool state) - { - shouldPadOperators = state; - } - - /** - * set parentheies padding mode. - * options: - * true statement parenthesies will be padded with spaces around them. - * false statement parenthesies will not be padded. - * - * @param mode the padding mode. - */ - void ASFormatter::setParenthesisPaddingMode(bool state) - { - shouldPadParenthesies = state; - } - - /** - * set option to break/not break one-line blocks - * - * @param state true = break, false = don't break. - */ - void ASFormatter::setBreakOneLineBlocksMode(bool state) - { - shouldBreakOneLineBlocks = state; - } - - /** - * set option to break/not break lines consisting of multiple statements. - * - * @param state true = break, false = don't break. - */ - void ASFormatter::setSingleStatementsMode(bool state) - { - shouldBreakOneLineStatements = state; - } - - /** - * set option to convert tabs to spaces. - * - * @param state true = convert, false = don't convert. - */ - void ASFormatter::setTabSpaceConversionMode(bool state) - { - shouldConvertTabs = state; - } - - - /** - * set option to break unrelated blocks of code with empty lines. - * - * @param state true = convert, false = don't convert. - */ - void ASFormatter::setBreakBlocksMode(bool state) - { - shouldBreakBlocks = state; - } - - /** - * set option to break closing header blocks of code (such as 'else', 'catch', ...) with empty lines. - * - * @param state true = convert, false = don't convert. - */ - void ASFormatter::setBreakClosingHeaderBlocksMode(bool state) - { - shouldBreakClosingHeaderBlocks = state; - } - - /** - * check if a specific sequence exists in the current placement of the current line - * - * @return whether sequence has been reached. - * @param sequence the sequence to be checked - */ - bool ASFormatter::isSequenceReached(const string &sequence) const - { - return currentLine.COMPARE(charNum, sequence.length(), sequence) == 0; - - } - - /** - * jump over several characters. - * - * @param i the number of characters to jump over. - */ - void ASFormatter::goForward(int i) - { - while (--i >= 0) - getNextChar(); - } - - /** - * peek at the next unread character. - * - * @return the next unread character. - */ - char ASFormatter::peekNextChar() const - { - int peekNum = charNum + 1; - int len = currentLine.length(); - char ch = ' '; - - while (peekNum < len) - { - ch = currentLine[peekNum++]; - if (!isWhiteSpace(ch)) - return ch; - } - - if (shouldConvertTabs && ch == '\t') - ch = ' '; - - return ch; - } - - /** - * check if current placement is before a comment or line-comment - * - * @return is before a comment or line-comment. - */ - bool ASFormatter::isBeforeComment() const - { - int peekNum = charNum + 1; - int len = currentLine.length(); - // char ch = ' '; - bool foundComment = false; - - for (peekNum = charNum + 1; - peekNum < len && isWhiteSpace(currentLine[peekNum]); - ++peekNum) - ; - - if (peekNum < len) - foundComment = ( currentLine.COMPARE(peekNum, 2, AS_OPEN_COMMENT) == 0 - || currentLine.COMPARE(peekNum, 2, AS_OPEN_LINE_COMMENT) == 0 ); - - return foundComment; - } - - /** - * get the next character, increasing the current placement in the process. - * the new character is inserted into the variable currentChar. - * - * @return whether succeded to recieve the new character. - */ - bool ASFormatter::getNextChar() - { - isInLineBreak = false; - bool isAfterFormattedWhiteSpace = false; - - if (shouldPadOperators && !isInComment && !isInLineComment - && !isInQuote && !doesLineStartComment && !isInPreprocessor - && !isBeforeComment()) - { - //BEGIN Content Patch patch1_ssvb_patch.tar.gz - char prevchar = ' '; - char nextchar = peekNextChar(); - - int len = formattedLine.length(); - // if (len > 0 && isWhiteSpace(formattedLine[len-1])) - if (len > 0) prevchar = formattedLine[len-1]; - if (isWhiteSpace(prevchar) || prevchar == '(' || prevchar == '[' || - nextchar == ')' || nextchar == ']') - { - isAfterFormattedWhiteSpace = true; - } - //END Content Patch patch1_ssvb_patch.tar.gz - } - - previousChar = currentChar; - if (!isWhiteSpace(currentChar)) - { - previousNonWSChar = currentChar; - if (!isInComment && !isInLineComment && !isInQuote - && !isSequenceReached(AS_OPEN_COMMENT) - && !isSequenceReached(AS_OPEN_LINE_COMMENT) ) - previousCommandChar = previousNonWSChar; - } - - unsigned int currentLineLength = currentLine.length(); - - if (charNum+1 < currentLineLength - && (!isWhiteSpace(peekNextChar()) || isInComment || isInLineComment)) - { - currentChar = currentLine[++charNum]; - if (isAfterFormattedWhiteSpace) - while (isWhiteSpace(currentChar) && charNum+1 < currentLineLength) - currentChar = currentLine[++charNum]; - - if (shouldConvertTabs && currentChar == '\t') - currentChar = ' '; - - return true; - } - // BEGIN Content patch ASFormatter450670.patch.bz2 - else if (isInLineComment && (charNum+1 == currentLineLength)) - { - // fix BUG #450670 - currentChar = ' '; - return true; - } - // END Content patch ASFormatter450670.patch.bz2 - else - { - if (sourceIterator->hasMoreLines()) - { - currentLine = sourceIterator->nextLine(); - if (currentLine.length() == 0) - { - /*think*/ currentLine = string(" "); - } - - // unless reading in the first line of the file, - // break a new line. - if (!isVirgin) - isInLineBreak = true; - else - isVirgin = false; - - if (isInLineComment) - isImmediatelyPostLineComment = true; - isInLineComment = false; - - trimNewLine(); - currentChar = currentLine[charNum]; - - // check if is in preprocessor right after the line break and line trimming - if (previousNonWSChar != '\\') - isInPreprocessor = false; - - if (shouldConvertTabs && currentChar == '\t') - currentChar = ' '; - - return true; - } - else - { - endOfCodeReached = true; - return false; - } - } - } - - /** - * jump over the leading white space in the current line, - * IF the line does not begin a comment or is in a preprocessor definition. - */ - void ASFormatter::trimNewLine() - { - unsigned int len = currentLine.length(); - charNum = 0; - - if (isInComment || isInPreprocessor) - return; - - while (isWhiteSpace(currentLine[charNum]) && charNum+1 < len) - ++charNum; - - doesLineStartComment = false; - if (isSequenceReached(string("/*"))) - { - charNum = 0; - doesLineStartComment = true; - } - } - - /** - * append a character to the current formatted line. - * Unless disabled (via canBreakLine == false), first check if a - * line-break has been registered, and if so break the - * formatted line, and only then append the character into - * the next formatted line. - * - * @param ch the character to append. - * @param canBreakLine if true, a registered line-break - */ - void ASFormatter::appendChar(char ch, bool canBreakLine) - { - if (canBreakLine && isInLineBreak) - breakLine(); - formattedLine.append(1, ch); - } - - /** - * append the CURRENT character (curentChar)to the current - * formatted line. Unless disabled (via canBreakLine == false), - * first check if a line-break has been registered, and if so - * break the formatted line, and only then append the character - * into the next formatted line. - * - * @param canBreakLine if true, a registered line-break - */ - void ASFormatter::appendCurrentChar(bool canBreakLine) - { - appendChar(currentChar, canBreakLine); - } - - /** - * append a string sequence to the current formatted line. - * Unless disabled (via canBreakLine == false), first check if a - * line-break has been registered, and if so break the - * formatted line, and only then append the sequence into - * the next formatted line. - * - * @param sequence the sequence to append. - * @param canBreakLine if true, a registered line-break - */ - void ASFormatter::appendSequence(const string &sequence, bool canBreakLine) - { - if (canBreakLine && isInLineBreak) - breakLine(); - formattedLine.append(sequence); - } - - /** - * append a space to the current formattedline, UNLESS the - * last character is already a white-space character. - */ - void ASFormatter::appendSpacePad() - { - int len = formattedLine.length(); - if (len == 0 || !isWhiteSpace(formattedLine[len-1])) - formattedLine.append(1, ' '); - } - - /** - * register a line break for the formatted line. - */ - void ASFormatter::breakLine() - { - isLineReady = true; - isInLineBreak = false; - - // queue an empty line prepend request if one exists - prependEmptyLine = isPrependPostBlockEmptyLineRequested; - - readyFormattedLine = formattedLine; - if (isAppendPostBlockEmptyLineRequested) - { - isAppendPostBlockEmptyLineRequested = false; - isPrependPostBlockEmptyLineRequested = true; - } - else - { - isPrependPostBlockEmptyLineRequested = false; - } - - formattedLine = ""; - } - - /** - * check if the currently reached open-bracket (i.e. '{') - * opens a: - * - a definition type block (such as a class or namespace), - * - a command block (such as a method block) - * - a static array - * this method takes for granted that the current character - * is an opening bracket. - * - * @return the type of the opened block. - */ - BracketType ASFormatter::getBracketType() const - { - BracketType returnVal; - - if (foundPreDefinitionHeader) - returnVal = DEFINITION_TYPE; - else - { - bool isCommandType; - isCommandType = ( foundPreCommandHeader - || ( currentHeader != NULL && isNonParenHeader ) - || ( previousCommandChar == ')' ) - || ( previousCommandChar == ':' && !foundQuestionMark ) - || ( previousCommandChar == ';' ) - || ( ( previousCommandChar == '{' || previousCommandChar == '}') - && isPreviousBracketBlockRelated ) ); - - returnVal = (isCommandType ? COMMAND_TYPE : ARRAY_TYPE); - } - - if (isOneLineBlockReached()) - returnVal = (BracketType) (returnVal | SINGLE_LINE_TYPE); - - return returnVal; - } - - /** - * check if the currently reached '*' or '&' character is - * a pointer-or-reference symbol, or another operator. - * this method takes for granted that the current character - * is either a '*' or '&'. - * - * @return whether current character is a reference-or-pointer - */ - bool ASFormatter::isPointerOrReference() const - { - bool isPR; - isPR = ( !isInPotentialCalculation - || IS_A(bracketTypeStack->back(), DEFINITION_TYPE) - || (!isLegalNameChar(previousNonWSChar) - && previousNonWSChar != ')' - && previousNonWSChar != ']') - ); - - if (!isPR) - { - char nextChar = peekNextChar(); - isPR |= (!isWhiteSpace(nextChar) - && nextChar != '-' - && nextChar != '(' - && nextChar != '[' - && !isLegalNameChar(nextChar)); - } - - return isPR; - } - - - /** - * check if the currently reached '-' character is - * a urinary minus - * this method takes for granted that the current character - * is a '-'. - * - * @return whether the current '-' is a urinary minus. - */ - bool ASFormatter::isUrinaryMinus() const - { - return ( (previousOperator == &AS_RETURN || !isalnum(previousCommandChar)) - && previousCommandChar != '.' - && previousCommandChar != ')' - && previousCommandChar != ']' ); - } - - - /** - * check if the currently reached '-' or '+' character is - * part of an exponent, i.e. 0.2E-5. - * this method takes for granted that the current character - * is a '-' or '+'. - * - * @return whether the current '-' is in an exponent. - */ - bool ASFormatter::isInExponent() const - { - int formattedLineLength = formattedLine.length(); - if (formattedLineLength >= 2) - { - char prevPrevFormattedChar = formattedLine[formattedLineLength - 2]; - char prevFormattedChar = formattedLine[formattedLineLength - 1]; - - return ( (prevFormattedChar == 'e' || prevFormattedChar == 'E') - && (prevPrevFormattedChar == '.' || isdigit(prevPrevFormattedChar)) ); - } - else - return false; - } - - /** - * check if a one-line bracket has been reached, - * i.e. if the currently reached '{' character is closed - * with a complimentry '}' elsewhere on the current line, - *. - * @return has a one-line bracket been reached? - */ - bool ASFormatter::isOneLineBlockReached() const - { - bool isInComment = false; - bool isInQuote = false; - int bracketCount = 1; - int currentLineLength = currentLine.length(); - int i = 0; - char ch = ' '; - char quoteChar = ' '; - - for (i = charNum + 1; i < currentLineLength; ++i) - { - ch = currentLine[i]; - - if (isInComment) - { - if (currentLine.COMPARE(i, 2, "*/") == 0) - { - isInComment = false; - ++i; - } - continue; - } - - if (ch == '\\') - { - ++i; - continue; - } - - if (isInQuote) - { - if (ch == quoteChar) - isInQuote = false; - continue; - } - - if (ch == '"' || ch == '\'') - { - isInQuote = true; - quoteChar = ch; - continue; - } - - if (currentLine.COMPARE(i, 2, "//") == 0) - break; - - if (currentLine.COMPARE(i, 2, "/*") == 0) - { - isInComment = true; - ++i; - continue; - } - - if (ch == '{') - ++bracketCount; - else if (ch == '}') - --bracketCount; - - if(bracketCount == 0) - return true; - } - - return false; - } - - - /** - * check if one of a set of headers has been reached in the - * current position of the current line. - * - * @return a pointer to the found header. Or a NULL if no header has been reached. - * @param headers a vector of headers - * @param checkBoundry - */ - const string *ASFormatter::findHeader(const vector<const string*> &headers, bool checkBoundry) - { - return ASBeautifier::findHeader(currentLine, charNum, headers, checkBoundry); - } - - - -#ifdef USES_NAMESPACE -} -#endif -/* - * Copyright (c) 1998,1999,2000,2001,2002 Tal Davidson. All rights reserved. - * - * compiler_defines.h (1 January 1999) - * by Tal Davidson (davidsont@bigfoot.com) - * This file is a part of "Artistic Style" - an indentater and reformatter - * of C, C++, C# and Java source files. - * - * The "Artistic Style" project, including all files needed to compile it, - * is free software; you can redistribute it and/or use it and/or modify it - * under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public - * License along with this program. - */ - - -#ifndef ASFORMATTER_H -#define ASFORMATTER_H - -#include "ASBeautifier.h" -//#include "enums.h" -#include "compiler_defines.h" - -namespace astyle { - - class ASFormatter : public ASBeautifier - { - public: - ASFormatter(); - virtual ~ASFormatter(); - virtual void init(ASSourceIterator* iter); - virtual bool hasMoreLines() const; - virtual string nextLine(); - void setBracketFormatMode(BracketMode mode); - void setBreakClosingHeaderBracketsMode(bool state); - void setOperatorPaddingMode(bool mode); - void setParenthesisPaddingMode(bool mode); - void setBreakOneLineBlocksMode(bool state); - void setSingleStatementsMode(bool state); - void setTabSpaceConversionMode(bool state); - void setBreakBlocksMode(bool state); - void setBreakClosingHeaderBlocksMode(bool state); - void setBreakElseIfsMode(bool state); - - private: - void ASformatter(ASFormatter ©); // not to be imlpemented - void operator=(ASFormatter&); // not to be implemented - void staticInit(); - bool isFormattingEnabled() const; - void goForward(int i); - bool getNextChar(); - char peekNextChar() const; - bool isBeforeComment() const; - void trimNewLine(); - BracketType getBracketType() const; - bool isPointerOrReference() const; - bool isUrinaryMinus() const; - bool isInExponent() const; - bool isOneLineBlockReached() const; - void appendChar(char ch, bool canBreakLine = true); - void appendCurrentChar(bool canBreakLine = true); - void appendSequence(const string &sequence, bool canBreakLine = true); - void appendSpacePad(); - void breakLine(); - inline bool isSequenceReached(const string &sequence) const; - const string *findHeader(const vector<const string*> &headers, bool checkBoundry = true); - - static vector<const string*> headers; - static vector<const string*> nonParenHeaders; - static vector<const string*> preprocessorHeaders; - static vector<const string*> preDefinitionHeaders; - static vector<const string*> preCommandHeaders; - static vector<const string*> operators; - static vector<const string*> assignmentOperators; - static bool calledInitStatic; - - ASSourceIterator *sourceIterator; - vector<const string*> *preBracketHeaderStack; - vector<BracketType> *bracketTypeStack; - vector<int> *parenStack; - string readyFormattedLine; - string currentLine; - string formattedLine; - const string *currentHeader; - const string *previousOperator; - char currentChar; - char previousChar; - char previousNonWSChar; - char previousCommandChar; - char quoteChar; - unsigned int charNum; - BracketMode bracketFormatMode; - bool isVirgin; - bool shouldPadOperators; - bool shouldPadParenthesies; - bool shouldConvertTabs; - bool isInLineComment; - bool isInComment; - bool isInPreprocessor; - bool isInTemplate; // true both in template definitions (e.g. template<class A>) and template usage (e.g. F<int>). - bool doesLineStartComment; - bool isInQuote; - bool isSpecialChar; - bool isNonParenHeader; - bool foundQuestionMark; - bool foundPreDefinitionHeader; - bool foundPreCommandHeader; - bool isInLineBreak; - bool isInClosingBracketLineBreak; - bool endOfCodeReached; - bool isLineReady; - bool isPreviousBracketBlockRelated; - bool isInPotentialCalculation; - //bool foundOneLineBlock; - bool shouldBreakOneLineBlocks; - bool shouldReparseCurrentChar; - bool shouldBreakOneLineStatements; - bool shouldBreakLineAfterComments; - bool shouldBreakClosingHeaderBrackets; - bool shouldBreakElseIfs; - bool passedSemicolon; - bool passedColon; - bool isImmediatelyPostComment; - bool isImmediatelyPostLineComment; - bool isImmediatelyPostEmptyBlock; - - bool shouldBreakBlocks; - bool shouldBreakClosingHeaderBlocks; - bool isPrependPostBlockEmptyLineRequested; - bool isAppendPostBlockEmptyLineRequested; - - bool prependEmptyLine; - bool foundClosingHeader; - int previousReadyFormattedLineLength; - - bool isInHeader; - bool isImmediatelyPostHeader; - - }; - -} - -#endif -/* -* Copyright (c) 1998,1999,2000,2001,2002 Tal Davidson. All rights reserved. -* -* ASResource.cpp -* by Tal Davidson (davidsont@bigfoot.com) -* This file is a part of "Artistic Style" - an indentater and reformatter -* of C, C, C# and Java source files. -* - * The "Artistic Style" project, including all files needed to compile it, - * is free software; you can redistribute it and/or use it and/or modify it - * under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public - * License along with this program. -*/ - -#include "compiler_defines.h" -#include "ASResource.h" - -#include <string> - - -#ifdef USES_NAMESPACE -using namespace std; - -namespace astyle - { -#endif - - const string ASResource::AS_IF = string("if"); - const string ASResource::AS_ELSE = string ("else"); - const string ASResource::AS_FOR = string("for"); - const string ASResource::AS_DO = string("do"); - const string ASResource::AS_WHILE = string("while"); - const string ASResource::AS_SWITCH = string ("switch"); - const string ASResource::AS_CASE = string ("case"); - const string ASResource::AS_DEFAULT = string("default"); - const string ASResource::AS_CLASS = string("class"); - const string ASResource::AS_STRUCT = string("struct"); - const string ASResource::AS_UNION = string("union"); - const string ASResource::AS_INTERFACE = string("interface"); - const string ASResource::AS_NAMESPACE = string("namespace"); - const string ASResource::AS_EXTERN = string("extern"); - const string ASResource::AS_PUBLIC = string("public"); - const string ASResource::AS_PROTECTED = string("protected"); - const string ASResource::AS_PRIVATE = string("private"); - const string ASResource::AS_STATIC = string("static"); - const string ASResource::AS_SYNCHRONIZED = string("synchronized"); - const string ASResource::AS_OPERATOR = string("operator"); - const string ASResource::AS_TEMPLATE = string("template"); - const string ASResource::AS_TRY = string("try"); - const string ASResource::AS_CATCH = string("catch"); - const string ASResource::AS_FINALLY = string("finally"); - const string ASResource::AS_THROWS = string("throws"); - const string ASResource::AS_CONST = string("const"); - - const string ASResource::AS_ASM = string("asm"); - - const string ASResource::AS_BAR_DEFINE = string("#define"); - const string ASResource::AS_BAR_INCLUDE = string("#include"); - const string ASResource::AS_BAR_IF = string("#if"); - const string ASResource::AS_BAR_EL = string("#el"); - const string ASResource::AS_BAR_ENDIF = string("#endif"); - - const string ASResource::AS_OPEN_BRACKET = string("{"); - const string ASResource::AS_CLOSE_BRACKET = string("}"); - const string ASResource::AS_OPEN_LINE_COMMENT = string("//"); - const string ASResource::AS_OPEN_COMMENT = string("/*"); - const string ASResource::AS_CLOSE_COMMENT = string("*/"); - - const string ASResource::AS_ASSIGN = string("="); - const string ASResource::AS_PLUS_ASSIGN = string("+="); - const string ASResource::AS_MINUS_ASSIGN = string("-="); - const string ASResource::AS_MULT_ASSIGN = string("*="); - const string ASResource::AS_DIV_ASSIGN = string("/="); - const string ASResource::AS_MOD_ASSIGN = string("%="); - const string ASResource::AS_OR_ASSIGN = string("|="); - const string ASResource::AS_AND_ASSIGN = string("&="); - const string ASResource::AS_XOR_ASSIGN = string("^="); - const string ASResource::AS_GR_GR_ASSIGN = string(">>="); - const string ASResource::AS_LS_LS_ASSIGN = string("<<="); - const string ASResource::AS_GR_GR_GR_ASSIGN = string(">>>="); - const string ASResource::AS_LS_LS_LS_ASSIGN = string("<<<="); - const string ASResource::AS_RETURN = string("return"); - - const string ASResource::AS_EQUAL = string("=="); - const string ASResource::AS_PLUS_PLUS = string("++"); - const string ASResource::AS_MINUS_MINUS = string("--"); - const string ASResource::AS_NOT_EQUAL = string("!="); - const string ASResource::AS_GR_EQUAL = string(">="); - const string ASResource::AS_GR_GR = string(">>"); - const string ASResource::AS_GR_GR_GR = string(">>>"); - const string ASResource::AS_LS_EQUAL = string("<="); - const string ASResource::AS_LS_LS = string("<<"); - const string ASResource::AS_LS_LS_LS = string("<<<"); - const string ASResource::AS_ARROW = string("->"); - const string ASResource::AS_AND = string("&&"); - const string ASResource::AS_OR = string("||"); - const string ASResource::AS_COLON_COLON = string("::"); - const string ASResource::AS_PAREN_PAREN = string("()"); - const string ASResource::AS_BLPAREN_BLPAREN = string("[]"); - - const string ASResource::AS_PLUS = string("+"); - const string ASResource::AS_MINUS = string("-"); - const string ASResource::AS_MULT = string("*"); - const string ASResource::AS_DIV = string("/"); - const string ASResource::AS_MOD = string("%"); - const string ASResource::AS_GR = string(">"); - const string ASResource::AS_LS = string("<"); - const string ASResource::AS_NOT = string("!"); - const string ASResource::AS_BIT_OR = string("|"); - const string ASResource::AS_BIT_AND = string("&"); - const string ASResource::AS_BIT_NOT = string("~"); - const string ASResource::AS_BIT_XOR = string("^"); - const string ASResource::AS_QUESTION = string("?"); - const string ASResource::AS_COLON = string(":"); - const string ASResource::AS_COMMA = string(","); - const string ASResource::AS_SEMICOLON = string(";"); - - const string ASResource::AS_FOREACH = string("foreach"); - const string ASResource::AS_LOCK = string("lock"); - const string ASResource::AS_UNSAFE = string("unsafe"); - const string ASResource::AS_FIXED = string("fixed"); - const string ASResource::AS_GET = string("get"); - const string ASResource::AS_SET = string("set"); - const string ASResource::AS_ADD = string("add"); - const string ASResource::AS_REMOVE = string("remove"); - -#ifdef USES_NAMESPACE -} -#endif - - -/* - * Copyright (c) 1998,1999,2000,2001,2002 Tal Davidson. All rights reserved. - * - * compiler_defines.h (1 January 1999) - * by Tal Davidson (davidsont@bigfoot.com) - * This file is a part of "Artistic Style" - an indentater and reformatter - * of C, C++, C# and Java source files. - * - * The "Artistic Style" project, including all files needed to compile it, - * is free software; you can redistribute it and/or use it and/or modify it - * under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public - * License along with this program. - */ - - -#ifndef ASRES_H -#define ASRES_H - -#include "compiler_defines.h" -#include "ASStreamIterator.h" - -#include <iostream> -#include <fstream> -#include <string> - -namespace astyle { - -class ASResource - { - public: - static const string AS_IF, AS_ELSE; - static const string AS_DO, AS_WHILE; - static const string AS_FOR; - static const string AS_SWITCH, AS_CASE, AS_DEFAULT; - static const string AS_TRY, AS_CATCH, AS_THROWS, AS_FINALLY; - static const string AS_PUBLIC, AS_PROTECTED, AS_PRIVATE; - static const string AS_CLASS, AS_STRUCT, AS_UNION, AS_INTERFACE, AS_NAMESPACE, AS_EXTERN; - static const string AS_STATIC; - static const string AS_CONST; - static const string AS_SYNCHRONIZED; - static const string AS_OPERATOR, AS_TEMPLATE; - static const string AS_OPEN_BRACKET, AS_CLOSE_BRACKET; - static const string AS_OPEN_LINE_COMMENT, AS_OPEN_COMMENT, AS_CLOSE_COMMENT; - static const string AS_BAR_DEFINE, AS_BAR_INCLUDE, AS_BAR_IF, AS_BAR_EL, AS_BAR_ENDIF; - static const string AS_RETURN; - static const string AS_ASSIGN, AS_PLUS_ASSIGN, AS_MINUS_ASSIGN, AS_MULT_ASSIGN; - static const string AS_DIV_ASSIGN, AS_MOD_ASSIGN, AS_XOR_ASSIGN, AS_OR_ASSIGN, AS_AND_ASSIGN; - static const string AS_GR_GR_ASSIGN, AS_LS_LS_ASSIGN, AS_GR_GR_GR_ASSIGN, AS_LS_LS_LS_ASSIGN; - static const string AS_EQUAL, AS_PLUS_PLUS, AS_MINUS_MINUS, AS_NOT_EQUAL, AS_GR_EQUAL, AS_GR_GR_GR, AS_GR_GR; - static const string AS_LS_EQUAL, AS_LS_LS_LS, AS_LS_LS, AS_ARROW, AS_AND, AS_OR; - static const string AS_COLON_COLON, AS_PAREN_PAREN, AS_BLPAREN_BLPAREN; - static const string AS_PLUS, AS_MINUS, AS_MULT, AS_DIV, AS_MOD, AS_GR, AS_LS; - static const string AS_NOT, AS_BIT_XOR, AS_BIT_OR, AS_BIT_AND, AS_BIT_NOT; - static const string AS_QUESTION, AS_COLON, AS_SEMICOLON, AS_COMMA; - static const string AS_ASM; - static const string AS_FOREACH, AS_LOCK, AS_UNSAFE, AS_FIXED; - static const string AS_GET, AS_SET, AS_ADD, AS_REMOVE; - }; -} -#endif - -#ifndef ASSOURCEITERATOR_H -#define ASSOURCEITERATOR_H - -#include <string> -#include "compiler_defines.h" - -namespace astyle - { - - class ASSourceIterator - { - public: - virtual bool hasMoreLines() const = 0; - virtual std::string nextLine() = 0; - }; -} - -#endif -#include "compiler_defines.h" -#include "ASStreamIterator.h" - -#include <iostream> -#include <fstream> -#include <string> - -using namespace astyle; - -ASStreamIterator::ASStreamIterator(istream *in) -{ - inStream = in; -} - -ASStreamIterator::~ASStreamIterator() -{ - delete inStream; -} - - -bool ASStreamIterator::hasMoreLines() const - { - if (*inStream) - return true; - else - return false; - } - -/* -string ASStreamIterator::nextLine() -{ - char theInChar; - char peekedChar; - int theBufferPosn = 0; - - // - // treat '\n', '\r', '\n\r' and '\r\n' as an endline. - // - while (theBufferPosn < 2047 && inStream->get(theInChar)) - // while not eof - { - if (theInChar != '\n' && theInChar != '\r') - { - buffer[theBufferPosn] = theInChar; - theBufferPosn++; - } - else - { - peekedChar = inStream->peek(); - if (peekedChar != theInChar && (peekedChar == '\r' || peekedChar == '\n') ) - { - inStream->get(theInChar); - } - break; - } - } - buffer[theBufferPosn] = '\0'; - - return string(buffer); -} -*/ - - -string ASStreamIterator::nextLine() -{ - char *srcPtr; - char *filterPtr; - - inStream->getline(buffer, 2047); - srcPtr = filterPtr = buffer; - - while (*srcPtr != 0) - { - if (*srcPtr != '\r') - *filterPtr++ = *srcPtr; - srcPtr++; - } - *filterPtr = 0; - - return string(buffer); -} - -/* - * Copyright (c) 1998,1999,2000,2001,2002 Tal Davidson. All rights reserved. - * - * compiler_defines.h (1 January 1999) - * by Tal Davidson (davidsont@bigfoot.com) - * This file is a part of "Artistic Style" - an indentater and reformatter - * of C, C++, C# and Java source files. - * - * The "Artistic Style" project, including all files needed to compile it, - * is free software; you can redistribute it and/or use it and/or modify it - * under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, - * or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * You should have received a copy of the GNU General Public - * License along with this program. - */ - - -#ifndef ASSTREAMITERATOR_H -#define ASSTREAMITERATOR_H - -#include "ASSourceIterator.h" - -using namespace std; - -namespace astyle - { - class ASStreamIterator : - public ASSourceIterator - { - public: - ASStreamIterator(istream *in); - virtual ~ASStreamIterator(); - bool hasMoreLines() const; - string nextLine(); - - private: - istream * inStream; - char buffer[2048]; - }; - -} - -#endif -/*************************************************************************** - charcodes.cpp - description - ------------------- - begin : Wed Nov 24 2003 - copyright : (C) 2003 by André imon - email : andre.simon1@gmx.de - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ - -// FILE SHOULD BE REMOVED FROM PROJECT - -#ifndef CHAR_CODES -#define CHAR_CODES - -#ifdef _WIN32 - -#define AUML_LC 228 -#define OUML_LC 246 -#define UUML_LC 252 - -#define AUML_UC 196 -#define OUML_UC 214 -#define UUML_UC 220 - - -#define AACUTE_LC 225 -#define EACUTE_LC 233 -#define OACUTE_LC 243 -#define UACUTE_LC 250 - -#define AACUTE_UC 193 -#define EACUTE_UC 201 -#define OACUTE_UC 211 -#define UACUTE_UC 218 - -#define AGRAVE_LC 224 -#define EGRAVE_LC 232 -#define OGRAVE_LC 242 -#define UGRAVE_LC 249 - -#define AGRAVE_UC 192 -#define EGRAVE_UC 200 -#define OGRAVE_UC 210 -#define UGRAVE_UC 217 - -#define SZLIG 223 - -/* DOS CONSOLE CODES -#define AUML_LC 132 -#define OUML_LC 148 -#define UUML_LC 129 - -#define AUML_UC 142 -#define OUML_UC 153 -#define UUML_UC 154 - - -#define AACUTE_LC 160 -#define EACUTE_LC 130 -#define OACUTE_LC 162 -#define UACUTE_LC 163 - -#define AACUTE_UC 181 -#define EACUTE_UC 144 -#define OACUTE_UC 224 -#define UACUTE_UC 233 - -#define AGRAVE_LC 133 -#define EGRAVE_LC 138 -#define OGRAVE_LC 149 -#define UGRAVE_LC 151 - -#define AGRAVE_UC 183 -#define EGRAVE_UC 212 -#define OGRAVE_UC 227 -#define UGRAVE_UC 235 - -#define SZLIG 225 -*/ - -#else - -#define AUML_LC 164 -#define OUML_LC 182 -#define UUML_LC 188 - -#define AUML_UC 132 -#define OUML_UC 150 -#define UUML_UC 156 - - -#define AACUTE_LC 161 -#define EACUTE_LC 169 -#define OACUTE_LC 179 -#define UACUTE_LC 186 - -#define AACUTE_UC 129 -#define EACUTE_UC 137 -#define OACUTE_UC 147 -#define UACUTE_UC 154 - -#define AGRAVE_LC 160 -#define EGRAVE_LC 168 -#define OGRAVE_LC 178 -#define UGRAVE_LC 185 - -#define AGRAVE_UC 128 -#define EGRAVE_UC 136 -#define OGRAVE_UC 146 -#define UGRAVE_UC 153 - -#define SZLIG 159 - -#endif - -#endif -/*************************************************************************** - cmdlineoptions.cpp - description - ------------------- - begin : Sun Nov 25 2001 - copyright : (C) 2001 by André Simon - email : andre.simon1@gmx.de - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ - -#include "cmdlineoptions.h" - -using namespace std; - -/* Siehe man getopt (3) - Konstruktor legt Optionen und Argumente fest -*/ -CmdLineOptions::CmdLineOptions(int argc, char *argv[]): - numberSpaces(0), - wrappingStyle(highlight::WRAP_DISABLED), - outputType (highlight::HTML), - opt_language (false), - opt_include_style (false), - opt_help (false), - opt_version (false), - opt_verbose (false), - opt_linenumbers (false), - opt_style (false), - opt_batch_mode (false), - opt_fragment (false) , - opt_attach_line_anchors (false), - opt_show_themes (false), - opt_show_langdefs (false), - opt_printindex(false), - opt_quiet(false), - opt_xslfo_fop(false), - opt_replacequotes(false), - opt_print_progress(false), - opt_fill_zeroes(false), - opt_stylepath_explicit(false), - opt_force_output(false), - configFileRead(false), - helpLang("en"), - charset("ISO-8859-1") -{ - - loadConfigurationFile(); - - int c, option_index = 0; - static struct option long_options[] = - { - {OPT_OUT, 1, 0, S_OPT_OUT}, - {OPT_IN, 1, 0, S_OPT_IN}, - {OPT_SYNTAX, 1, 0, S_OPT_SYNTAX}, - {OPT_VERBOSE, 0, 0, S_OPT_VERBOSE}, - {OPT_INC_STYLE, 0, 0, S_OPT_INC_STYLE}, - {OPT_HELP, 0, 0, S_OPT_HELP}, - {OPT_HELPINT, 1, 0, S_OPT_HELPINT}, - {OPT_LINENO,0,0,S_OPT_LINENO}, - {OPT_STYLE, 1,0,S_OPT_STYLE}, - {OPT_STYLE_OUT, 1, 0,S_OPT_STYLE_OUT}, - {OPT_STYLE_IN, 1, 0,S_OPT_STYLE_IN}, - {OPT_DELTABS,1,0,S_OPT_DELTABS}, - {OPT_XHTML, 0,0,S_OPT_XHTML}, - {OPT_RTF, 0,0,S_OPT_RTF}, - {OPT_TEX,0, 0,S_OPT_TEX}, - {OPT_LATEX,0, 0,S_OPT_LATEX}, - {OPT_XSLFO,0, 0,S_OPT_XSLFO}, - {OPT_ANSI,0, 0,S_OPT_ANSI}, - {OPT_XML,0, 0,S_OPT_XML}, - {OPT_BATCHREC,1,0,S_OPT_BATCHREC}, - {OPT_FRAGMENT,0,0,S_OPT_FRAGMENT}, - {OPT_ANCHORS, 0,0,S_OPT_ANCHORS }, - {OPT_LISTTHEMES, 0,0,S_OPT_LISTTHEMES }, - {OPT_LISTLANGS, 0,0,S_OPT_LISTLANGS }, - {OPT_OUTDIR,1,0,S_OPT_OUTDIR}, - {OPT_VERSION,0,0,0}, - {OPT_FORMATSTYLE,1,0,S_OPT_FORMATSTYLE}, - {OPT_DATADIR,1,0,S_OPT_DATADIR}, - {OPT_ADDDATADIR,1,0,S_OPT_ADDDATADIR}, - {OPT_INDEXFILE,0,0,S_OPT_INDEXFILE}, - {OPT_WRAP,0,0,S_OPT_WRAP}, - {OPT_WRAPSIMPLE,0,0,S_OPT_WRAPSIMPLE}, - {OPT_QUIET,0,0,S_OPT_QUIET}, - {OPT_REPLACE_QUOTES,0,0,S_OPT_REPLACE_QUOTES}, - {OPT_PROGRESSBAR,0,0,S_OPT_PROGRESSBAR}, - {OPT_FILLZEROES,0,0,S_OPT_FILLZEROES}, - {OPT_ENCODING,1,0,S_OPT_ENCODING}, - - //remove as soon as APAche fixes the bug in FOP (0.20.5) - {OPT_FOP,0,0,S_OPT_FOP}, - - //deprecated - {OPT_CSSOUT,1,0,0}, - {OPT_CSSIN,1,0,0}, - {OPT_INC_CSS,0,0,0}, - {OPT_FORCE_OUTPUT,0,0,0}, - - {0, 0, 0, 0} - }; - - while (1) - { - c = getopt_long (argc, argv,S_OPTIONS_STRING,long_options, &option_index); - if (c == -1) - break; - - switch (c) - { - case 0: // long options - if (long_options[option_index].name==OPT_VERSION) { - opt_version = true; - } - if (long_options[option_index].name==OPT_CSSOUT) { - styleOutFilename=string(optarg); - printDeprecatedWarning(OPT_CSSOUT, OPT_STYLE_OUT); - } - if (long_options[option_index].name==OPT_CSSIN) { - styleInFilename=string(optarg); - printDeprecatedWarning(OPT_CSSIN, OPT_STYLE_IN); - } - if (long_options[option_index].name==OPT_INC_CSS) { - opt_include_style = true; - printDeprecatedWarning(OPT_INC_CSS, OPT_INC_STYLE); - } - if (long_options[option_index].name==OPT_FORCE_OUTPUT) { - opt_force_output = true; - } - break; - case S_OPT_OUT: - outFilename=string(optarg); - break; - case S_OPT_IN: - inputFileNames.push_back(string(optarg)); - break; - case S_OPT_STYLE_OUT: - styleOutFilename=string(optarg); - opt_stylepath_explicit=true; - break; - case S_OPT_STYLE_IN: - styleInFilename=string(optarg); - break; - case S_OPT_VERBOSE: - opt_verbose = true; - break; - case S_OPT_QUIET: - opt_quiet = true; - break; - case S_OPT_INC_STYLE: - opt_include_style = true; - break; - case S_OPT_HELPINT: - helpLang=string(optarg); - case S_OPT_HELP: - opt_help = true; - break; - case S_OPT_LINENO: - opt_linenumbers = true; - break; - case '?': - //opt_help = true; - break; - case S_OPT_STYLE: - styleName=string(optarg); - opt_style = true; - break; - case S_OPT_SYNTAX: - language=string(optarg); - opt_language = true; - break; - case S_OPT_DELTABS: - numberSpaces = StringTools::str2int (string(optarg)); - break; - case S_OPT_XHTML: - outputType=highlight::XHTML; - break; - case S_OPT_RTF: - outputType=highlight::RTF; - break; - case S_OPT_TEX: - outputType=highlight::TEX; - break; - case S_OPT_LATEX: - outputType=highlight::LATEX; - break; - case S_OPT_XSLFO: - outputType=highlight::XSLFO; - break; - case S_OPT_ANSI: - outputType=highlight::ANSI; - break; - case S_OPT_XML: - outputType=highlight::XML; - break; - case S_OPT_BATCHREC: - opt_batch_mode = true; - readDirectory(string(optarg)); - break; - case S_OPT_FRAGMENT: - opt_fragment = true; - break; - case S_OPT_ANCHORS: - opt_attach_line_anchors = true; - break; - case S_OPT_LISTTHEMES: - opt_show_themes = true; - break; - case S_OPT_LISTLANGS: - opt_show_langdefs = true; - break; - case S_OPT_OUTDIR: - outDirectory = validateDirPath(string(optarg)); - break; - case S_OPT_FORMATSTYLE: - indentScheme =string(optarg); - break; - case S_OPT_ENCODING: - charset =string(optarg); - break; - case S_OPT_DATADIR: - dataDir=validateDirPath(string(optarg)); - break; - case S_OPT_ADDDATADIR: - additionalDataDir=validateDirPath(string(optarg)); - break; - case S_OPT_INDEXFILE: - opt_printindex=true; - break; - case S_OPT_WRAPSIMPLE: - wrappingStyle = highlight::WRAP_SIMPLE; - break; - case S_OPT_WRAP: - wrappingStyle = highlight::WRAP_DEFAULT; - break; - case S_OPT_FOP: - opt_xslfo_fop=true; - break; - case S_OPT_REPLACE_QUOTES: - opt_replacequotes=true; - break; - case S_OPT_PROGRESSBAR: - opt_print_progress=true; - break; - case S_OPT_FILLZEROES: - opt_fill_zeroes=true; - break; - default: - cerr <<"higlight: Unknown option " <<c<< endl; - } - } - - if (optind < argc) //still args left - { - if (inputFileNames.empty()) { - while (optind < argc){ - inputFileNames.push_back(string(argv[optind++])); - } - } - } else if (inputFileNames.empty()) { - inputFileNames.push_back(""); - } - if (printDebugInfo() && configFileRead) { - cout << "Configuration file \""<<configFilePath<<"\" was read.\n"; - } -} - -CmdLineOptions::~CmdLineOptions(){ -} - -const string &CmdLineOptions::getSingleOutFilename() - { - if (!inputFileNames.empty() && !outDirectory.empty()) { - if (outFilename.empty()) { - outFilename = outDirectory; - int delim = getSingleInFilename().find_last_of(Platform::pathSeparator)+1; - outFilename += getSingleInFilename().substr((delim>-1)?delim:0) - + getOutFileSuffix(); - } - } - return outFilename; - } - -const string &CmdLineOptions::getSingleInFilename() const - { - return inputFileNames[0]; - } - -const string &CmdLineOptions::getOutDirectory() - { - if (!outFilename.empty() && !enableBatchMode()){ - outDirectory=getDirName(outFilename); - } - return outDirectory; - } - -const string CmdLineOptions::getStyleOutFilename() const - { - if (!styleOutFilename.empty()) return styleOutFilename; - return (outputType==highlight::HTML || - outputType==highlight::XHTML)? "highlight.css":"highlight.sty"; - } -const string &CmdLineOptions::getStyleInFilename() const - { - return styleInFilename; - } -int CmdLineOptions::getNumberSpaces() const - { - return numberSpaces; - } -bool CmdLineOptions::printVersion()const - { - return opt_version; - } -bool CmdLineOptions::printHelp()const - { - return opt_help; - } -bool CmdLineOptions::printDebugInfo()const - { - return opt_verbose; - } -bool CmdLineOptions::quietMode()const - { - return opt_quiet; - } -bool CmdLineOptions::includeStyleDef()const - { - return opt_include_style; - } - -bool CmdLineOptions::formatSupportsExtStyle(){ - return outputType==highlight::HTML || - outputType==highlight::XHTML || - outputType==highlight::LATEX || - outputType==highlight::TEX; -} - -bool CmdLineOptions::printLineNumbers()const - { - return opt_linenumbers; - } - -string CmdLineOptions::getStyleName()const - { - return ( ( opt_style) ? styleName+".style" : "kwrite.style" ); - } -bool CmdLineOptions::enableBatchMode()const{ - return inputFileNames.size()>1 || opt_batch_mode; -} -bool CmdLineOptions::fragmentOutput()const{ - return opt_fragment; -} -string CmdLineOptions::getOutFileSuffix()const{ - switch (outputType){ - case highlight::XHTML: return ".xhtml"; - case highlight::RTF: return ".rtf"; - case highlight::TEX: - case highlight::LATEX: return ".tex"; - case highlight::XSLFO: return ".fo"; - case highlight::XML: return ".xml"; - default: return ".html"; - } -} -string CmdLineOptions::getDirName(const string & path) { - size_t dirNameLength=path.rfind(Platform::pathSeparator); - return (dirNameLength==string::npos)?string():path.substr(0, dirNameLength+1); -} -bool CmdLineOptions::attachLineAnchors()const{ - return opt_attach_line_anchors; -} -bool CmdLineOptions::showThemes()const{ - return opt_show_themes; -} -bool CmdLineOptions::showLangdefs()const{ - return opt_show_langdefs; -} -bool CmdLineOptions::outDirGiven()const{ - return !outFilename.empty(); -} -bool CmdLineOptions::fopCompatible() const { - return opt_xslfo_fop; -} -bool CmdLineOptions::replaceQuotes() const { - return opt_replacequotes; -} -bool CmdLineOptions::getFlag( const string& paramVal){ - return StringTools::lowerCase(paramVal)=="true"; -} -bool CmdLineOptions::formattingEnabled(){ - return !indentScheme.empty(); -} -bool CmdLineOptions::dataDirGiven()const { - return !dataDir.empty(); -} -bool CmdLineOptions::additionalDataDirGiven()const { - return !additionalDataDir.empty(); -} -const string &CmdLineOptions::getDataDir() const { - return dataDir; -} -const string &CmdLineOptions::getIndentScheme() const { - return indentScheme; -} -const string &CmdLineOptions::getAdditionalDataDir()const{ - return additionalDataDir; -} -const string &CmdLineOptions::getLanguage() const { - return language; -} -const string&CmdLineOptions::getCharSet() const{ - return charset; -} -bool CmdLineOptions::printIndexFile() const{ - return opt_printindex && (outputType==highlight::HTML || - outputType==highlight::XHTML); -} -bool CmdLineOptions::printProgress() const{ - return opt_print_progress; -} -bool CmdLineOptions::fillLineNrZeroes() const{ - return opt_fill_zeroes; -} -bool CmdLineOptions::syntaxGiven() const{ - return opt_language; -} -bool CmdLineOptions::omitEncodingName() const{ - return StringTools::lowerCase(charset)=="none"; -} -bool CmdLineOptions::forceOutput() const{ - return opt_force_output; -} -const string CmdLineOptions::getHelpLang()const{ - return helpLang+".help"; -} -highlight::WrapMode CmdLineOptions::getWrappingStyle() const { - return wrappingStyle; -} -const vector <string> & CmdLineOptions::getInputFileNames() const{ - return inputFileNames; -} -void CmdLineOptions::readDirectory(const string & wildcard){ - // get matching files, use recursive search - bool directoryOK=Platform::getDirectoryEntries(inputFileNames, wildcard, true); - if (!directoryOK) - { - cerr << "highlight: No files matched the pattern \"" - << wildcard << "\"."<< endl; - } -} -void CmdLineOptions::loadConfigurationFile() -{ - #ifndef _WIN32 - #ifdef CONFIG_FILE_PATH - configFilePath=CONFIG_FILE_PATH; - #else - char* homeEnv=getenv("HOME"); - if (homeEnv==NULL) return; - configFilePath=string(homeEnv)+"/.highlightrc"; - #endif - #else - configFilePath = Platform::getAppPath() + "highlight.conf"; - #endif - ConfigurationReader presets(configFilePath); - - if (presets.found()) - { - string paramVal; - configFileRead=true; - - styleOutFilename = presets.getParameter(OPT_STYLE_OUT); - styleInFilename = presets.getParameter(OPT_STYLE_IN); - styleName = presets.getParameter(OPT_STYLE); - opt_style = !styleName.empty(); - language = presets.getParameter(OPT_SYNTAX); - opt_language = !language.empty(); - numberSpaces = StringTools::str2int(presets.getParameter(OPT_DELTABS)); - indentScheme = presets.getParameter(OPT_FORMATSTYLE); - - paramVal = presets.getParameter(OPT_DATADIR); - if (!paramVal.empty()) { - dataDir=validateDirPath( paramVal); - } - paramVal = presets.getParameter(OPT_ADDDATADIR); - if (!paramVal.empty()) { - additionalDataDir=validateDirPath(paramVal); - } - paramVal = presets.getParameter(OPT_OUTDIR); - if (!paramVal.empty()) { - outDirectory=validateDirPath(paramVal); - } - paramVal = presets.getParameter(OPT_ENCODING); - if (!paramVal.empty()) { - charset=paramVal; - } - - opt_include_style=getFlag(presets.getParameter(OPT_INC_STYLE)); - opt_verbose=getFlag(presets.getParameter(OPT_VERBOSE)); - opt_linenumbers=getFlag(presets.getParameter(OPT_LINENO)); - opt_fragment=getFlag(presets.getParameter(OPT_FRAGMENT)); - opt_attach_line_anchors=getFlag(presets.getParameter(OPT_ANCHORS)); - opt_printindex=getFlag(presets.getParameter(OPT_INDEXFILE)); - opt_quiet=getFlag(presets.getParameter(OPT_QUIET)); - opt_xslfo_fop=getFlag(presets.getParameter(OPT_FOP)); - opt_replacequotes=getFlag(presets.getParameter(OPT_REPLACE_QUOTES)); - opt_print_progress=getFlag(presets.getParameter(OPT_PROGRESSBAR)); - opt_fill_zeroes=getFlag(presets.getParameter(OPT_FILLZEROES)); - - if (getFlag(presets.getParameter(OPT_WRAP))) { - wrappingStyle=highlight::WRAP_DEFAULT; - } - if (getFlag(presets.getParameter(OPT_WRAPSIMPLE))) { - wrappingStyle=highlight::WRAP_SIMPLE; - } - if (getFlag(presets.getParameter(OPT_XHTML))) { - outputType=highlight::XHTML; - } else if (getFlag(presets.getParameter(OPT_RTF))) { - outputType=highlight::RTF; - } else if (getFlag(presets.getParameter(OPT_TEX))) { - outputType=highlight::TEX; - } else if (getFlag(presets.getParameter(OPT_LATEX))) { - outputType=highlight::LATEX; - } else if (getFlag(presets.getParameter(OPT_XSLFO))) { - outputType=highlight::XSLFO; - } else if (getFlag(presets.getParameter(OPT_ANSI))) { - outputType=highlight::ANSI; - } else if (getFlag(presets.getParameter(OPT_XML))) { - outputType=highlight::XML; - } - } -} - -string CmdLineOptions::validateDirPath(const string & path){ - return (path[path.length()-1] !=Platform::pathSeparator)? - path+Platform::pathSeparator : path; -} - -highlight::OutputType CmdLineOptions::getOutputType() const { - return outputType; -} - -void CmdLineOptions::printDeprecatedWarning(const char *oldOption, const char *newOption){ - cerr << "Warning: Long option \""<<oldOption << "\" is DEPRECATED."; - cerr << " Use \""<<newOption << "\" instead.\n"; -} -/*************************************************************************** - cmdlineoptions.h - description - ------------------- - begin : Sun Nov 25 2001 - copyright : (C) 2001 by André Simon - email : andre.simon1@gmx.de - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ - -#ifndef CMDLINEOPTIONS_H -#define CMDLINEOPTIONS_H - -#include <string> -#include <map> -#include <cstdlib> -#include <iostream> -#include <fstream> - -#include "platform_fs.h" -#include "configurationreader.h" -#include "datadir.h" -#include "enums.h" - -#ifdef _WIN32 - #include <windows.h> -#endif - -// If your system does not know getopt_long, define USE_LOCAL_GETOPT -#if defined(_WIN32) || defined(__SVR4) || defined(__sun__) - // some compilers don't like redefinitions... - #ifndef USE_LOCAL_GETOPT - #define USE_LOCAL_GETOPT - #endif -#endif - -#ifdef USE_LOCAL_GETOPT - #include "getopt.h" -#else - #include <getopt.h> -#endif - -#define OPT_VERBOSE "verbose" -#define OPT_INC_STYLE "include-style" -#define OPT_HELP "help" -#define OPT_LINENO "linenumbers" -#define OPT_XHTML "xhtml" -#define OPT_RTF "rtf" -#define OPT_TEX "tex" -#define OPT_LATEX "latex" -#define OPT_XSLFO "xsl-fo" -#define OPT_FRAGMENT "fragment" -#define OPT_ANCHORS "anchors" -#define OPT_LISTTHEMES "list-themes" -#define OPT_LISTLANGS "list-langs" -#define OPT_VERSION "version" -#define OPT_IN "input" -#define OPT_OUT "output" -#define OPT_SYNTAX "syntax" -#define OPT_STYLE "style" -#define OPT_STYLE_OUT "style-outfile" -#define OPT_STYLE_IN "style-infile" - -#define OPT_DELTABS "replace-tabs" -#define OPT_BATCHREC "batch-recursive" -#define OPT_OUTDIR "outdir" -#define OPT_FORMATSTYLE "format-style" -#define OPT_DATADIR "data-dir" -#define OPT_ADDDATADIR "add-data-dir" -#define OPT_INDEXFILE "print-index" -#define OPT_HELPINT "help-int" -#define OPT_WRAP "wrap" -#define OPT_WRAPSIMPLE "wrap-simple" -#define OPT_QUIET "quiet" -#define OPT_REPLACE_QUOTES "replace-quotes" -#define OPT_FOP "fop-compatible" -#define OPT_PROGRESSBAR "progress" -#define OPT_FILLZEROES "zeroes" -#define OPT_ANSI "ansi" -#define OPT_XML "xml" -#define OPT_ENCODING "encoding" -#define OPT_FORCE_OUTPUT "force" - -#define S_OPT_ANSI 'A' -#define S_OPT_OUT 'o' -#define S_OPT_IN 'i' -#define S_OPT_SYNTAX 'S' -#define S_OPT_VERBOSE 'v' -#define S_OPT_INC_STYLE 'I' -#define S_OPT_HELP 'h' -#define S_OPT_HELPINT 'H' -#define S_OPT_LINENO 'l' -#define S_OPT_STYLE 's' -#define S_OPT_STYLE_OUT 'c' -#define S_OPT_STYLE_IN 'e' -#define S_OPT_DELTABS 't' -#define S_OPT_XHTML 'X' -#define S_OPT_RTF 'R' -#define S_OPT_TEX 'T' -#define S_OPT_LATEX 'L' -#define S_OPT_XSLFO 'Y' -#define S_OPT_XML 'Z' -#define S_OPT_BATCHREC 'B' -#define S_OPT_FRAGMENT 'f' -#define S_OPT_ANCHORS 'a' -#define S_OPT_LISTTHEMES 'w' -#define S_OPT_LISTLANGS 'p' -#define S_OPT_OUTDIR 'O' - -#define S_OPT_FORMATSTYLE 'F' -#define S_OPT_DATADIR 'D' -#define S_OPT_ADDDATADIR 'E' -#define S_OPT_INDEXFILE 'C' -#define S_OPT_WRAP 'W' -#define S_OPT_WRAPSIMPLE 'V' -#define S_OPT_QUIET 'q' -#define S_OPT_FOP 'g' -#define S_OPT_REPLACE_QUOTES 'r' -#define S_OPT_VERSION 'Q' -#define S_OPT_PROGRESSBAR 'P' -#define S_OPT_FILLZEROES 'z' -#define S_OPT_ENCODING 'u' - -// deprecated: -#define OPT_CSSOUT "css-outfile" -#define OPT_CSSIN "css-infile" -#define OPT_INC_CSS "include-css" - - -#define S_OPTIONS_STRING "o:i:S:B:O:s:c:e:t:u:F:D:H:E:afghlvwpqrzACILYRTZXUV::W::P" - -using namespace std; - -/**Command line options*/ - -class CmdLineOptions - { - public: - - /**Constructor - \param argc Argument count - \param argv Argument strings - */ - CmdLineOptions(int argc, char *argv[]); - ~CmdLineOptions(); - - /** \return Single output file name*/ - const string &getSingleOutFilename(); - - /** \return Single input file name*/ - const string &getSingleInFilename() const; - - /** \return Output directory*/ - const string& getOutDirectory() ; - - /** \return Style output file name*/ - const string getStyleOutFilename() const; - - /** \return Style input file name*/ - const string&getStyleInFilename() const; - - /** \return Char set*/ - const string&getCharSet() const; - - /** \return Number of spaces to replace a tab*/ - int getNumberSpaces() const; - - /** \return True if version information should be printed*/ - bool printVersion() const; - - /** \return True if help information should be printed*/ - bool printHelp() const; - - /** \return True if debug information should be printed*/ - bool printDebugInfo()const; - - /** \return True if Style definition should be included in output*/ - bool includeStyleDef() const; - - /** \return True if line numbers should be printed*/ - bool printLineNumbers() const; - - /** \return colour theme name */ - string getStyleName()const ; - - /** gibt true zurck, falls deutsche Hilfe ausgegeben werden soll */ - int helpLanguage() const; - - /** \return True if batch mode is active*/ - bool enableBatchMode() const; - - /** \return True if output shluld be fragmented*/ - bool fragmentOutput() const; - - /** \return output file suffix */ - string getOutFileSuffix() const; - - /** \return True if anchors should be attached to line numbers*/ - bool attachLineAnchors() const; - - /** \return True if list of installed themes should be printed*/ - bool showThemes() const; - - /** \return True if list of installed language definitions should be printed*/ - bool showLangdefs() const; - - /** \return True if loutput directory is given*/ - bool outDirGiven() const; - - /** \return True if refomatting is enabled*/ - bool formattingEnabled(); - - /** \return True if a new data directory is given*/ - bool dataDirGiven()const; - - /** \return True if an additional data directory is given*/ - bool additionalDataDirGiven()const; - - /** \return True if index file should be printed*/ - bool printIndexFile() const; - - /** \return True if quotes should be replaced by /dq in LaTeX*/ - bool replaceQuotes() const; - - /** \return Data directory*/ - const string &getDataDir()const; - - /** \return Additional data directory*/ - const string &getAdditionalDataDir()const; - - /** \return True if language syntax is given*/ - bool syntaxGiven() const; - - /** \return True if quiet mode is active*/ - bool quietMode() const; - - /** \return True if XSL-FO output should be FOP compatible*/ - bool fopCompatible() const; - - /** \return True if progress bar should be printed in batch mode */ - bool printProgress() const; - - /** \return True if line numbers are filled with leading zeroes */ - bool fillLineNrZeroes() const; - - /** \return name of help message file*/ - const string getHelpLang() const; - - /** \return programming language */ - const string &getLanguage()const ; - - /** \return Wrapping style*/ - highlight::WrapMode getWrappingStyle() const; - - /** \return List of input file names*/ - const vector <string> & getInputFileNames() const; - - /** \return Name of indentation scheme file */ - const string &getIndentScheme() const; - - /** \return Output file format */ - highlight::OutputType getOutputType() const; - - /** \return True if chosen output format supports referenced style files */ - bool formatSupportsExtStyle(); - - /** \return True if style output path was defined by user*/ - bool styleOutPathDefined() const{ - return opt_stylepath_explicit; - } - - /** \return True if encoding nasme should be omitted in output*/ - bool omitEncodingName() const; - - /** \return True if output should be generated if languege type is unknown*/ - bool forceOutput() const; - - private: - - int numberSpaces; // number of spaces which replace a tab - highlight::WrapMode wrappingStyle; // line wrapping mode - highlight::OutputType outputType; - - // name of single output file - string outFilename, - // output directory - outDirectory, - // programming language which will be loaded - language, - // name of colour theme - styleName, - // name of external style file - styleOutFilename, - // name of file to be included in external style file - styleInFilename, - // used to define data directories at runtime - dataDir, additionalDataDir; - // name of indenation scheme - string indentScheme; - - bool opt_language; - bool opt_include_style; - bool opt_help; - bool opt_version ; - bool opt_verbose; - bool opt_linenumbers; - bool opt_style; - bool opt_batch_mode; - bool opt_fragment; - bool opt_attach_line_anchors; - bool opt_show_themes; - bool opt_show_langdefs; - bool opt_asformat_output; - bool opt_printindex; - bool opt_quiet; - bool opt_xslfo_fop; - bool opt_replacequotes; - bool opt_print_progress; - bool opt_fill_zeroes; - bool opt_stylepath_explicit; - bool opt_force_output; - - bool configFileRead; - - string helpLang, charset; - string configFilePath; - - // list of all input file names - vector <string> inputFileNames; - - /** load highlight configuration file */ - void loadConfigurationFile(); - - /** \return file suffix */ - string getFileSuffix( const string & fileName) const; - - /** \return directory name of path */ - string getDirName( const string & path); - - /** get all entries in the directory defined by wildcard */ - void readDirectory(const string & wildcard); - - /** \return Boolean value of paramVal */ - bool getFlag(const string& paramVal); - - /** \return Valid path name */ - string validateDirPath(const string & path); - - void printDeprecatedWarning(const char *oldOption, const char *newOption); - }; - -#endif -/*************************************************************************** - codeparser.cpp - description - ------------------- - begin : Die Jul 9 2002 - copyright : (C) 2002 by André Simon - email : andre.simon1@gmx.de - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ - -#include "codegenerator.h" - -#include "htmlgenerator.h" -#include "xhtmlgenerator.h" -#include "rtfgenerator.h" -#include "latexgenerator.h" -#include "texgenerator.h" -#include "xslfogenerator.h" -#include "xmlgenerator.h" -#ifndef __WXMSW__ - #include "ansigenerator.h" -#endif - - -using namespace std; - -namespace highlight { - -CodeGenerator* CodeGenerator::generator=NULL; - -CodeGenerator* CodeGenerator::getInstance(OutputType type, - const string& styleInfoPath, - const string& styleInPath, - const string& styleOutPath, - const string& encoding, - bool includeStyle, - bool attachAnchors, - bool replaceQuotes, - bool fopCompatible, - int numSpaces, - WrapMode lineWrappingMode, - bool ln, - bool lnz, - bool fragment, - bool omitEncoding - ) { - if (generator==NULL){ - switch (type){ - case TEX: - generator = new TexGenerator (styleInfoPath); - break; - case LATEX: - generator = new LatexGenerator(styleInfoPath, replaceQuotes); - break; - case RTF: - generator = new RtfGenerator (styleInfoPath); - break; - case XSLFO: - generator = new XslFoGenerator(styleInfoPath, encoding, omitEncoding, - fopCompatible); - break; - case XML: - generator = new XmlGenerator(styleInfoPath,encoding, omitEncoding); - break; - case XHTML: - generator = new XHtmlGenerator(styleInfoPath, encoding, omitEncoding, - attachAnchors); - break; - #ifndef __WXMSW__ - case ANSI: - generator = new AnsiGenerator (styleInfoPath); - break; - #endif - default: - generator = new HtmlGenerator(styleInfoPath, encoding, omitEncoding, - attachAnchors); - } - } - generator->setType(type); - generator->setStyleInputPath(styleInPath); - generator->setStyleOutputPath(styleOutPath); - generator->setIncludeStyle(includeStyle); - generator->setPrintLineNumbers(ln); - generator->setPrintZeroes(lnz); - generator->setFragmentCode(fragment); - generator->setPreformatting(lineWrappingMode, - (generator->getPrintLineNumbers()) ? - MAX_LINE__WIDTH - LINE_NUMBER_WIDTH : MAX_LINE__WIDTH, - numSpaces ); - return generator; -} - -void CodeGenerator::deleteInstance(){ - delete generator; - generator=NULL; -} - - -CodeGenerator::CodeGenerator(): - in(NULL), - out(NULL), - maskWs(false), - excludeWs(false), - fragmentOutput(false), - showLineNumbers (false), - lineNumberFillZeroes(false), - lineNumber(0), - includeStyleDef(false), - lineIndex(0), - formatter(NULL), - preFormatter(NULL), - formattingEnabled(false), - formattingPossible(false), - outputType(highlight::HTML) -{} - -CodeGenerator::CodeGenerator(const string &colourTheme) - :in(NULL), - out(NULL), - maskWs(false), - excludeWs(false), - fragmentOutput(false), - showLineNumbers (false), - lineNumberFillZeroes(false), - lineNumber(0), - includeStyleDef(false), - stylePath(colourTheme), - lineIndex(0), - formatter(NULL), - preFormatter(NULL), - formattingEnabled(false), - formattingPossible(false), - outputType(highlight::HTML) -{ - line.reserve(100); - docStyle.load(stylePath); -} - -CodeGenerator::~CodeGenerator() -{ - delete preFormatter; - delete formatter; -} - - -/** Getter and Setter*/ - -void CodeGenerator::setPrintLineNumbers(bool flag){ - showLineNumbers=flag; -} - -bool CodeGenerator::getPrintLineNumbers(){ - return showLineNumbers; -} - -void CodeGenerator::setPrintZeroes(bool flag){ - lineNumberFillZeroes=flag; -} - -bool CodeGenerator::getPrintZeroes(){ - return lineNumberFillZeroes; -} - -void CodeGenerator::setFragmentCode(bool flag){ - fragmentOutput=flag; -} - -void CodeGenerator::setIncludeStyle(bool flag){ - includeStyleDef = flag; -} - -void CodeGenerator::setStyleInputPath(const string& path){ - styleInputPath = path; -} -void CodeGenerator::setStyleOutputPath(const string& path){ - styleOutputPath = path; -} - -const string& CodeGenerator::getStyleInputPath(){ - return styleInputPath; -} -const string& CodeGenerator::getStyleOutputPath(){ - return styleOutputPath; -} - - -bool CodeGenerator::getFragmentCode(){ - return fragmentOutput; -} - -void CodeGenerator::setStyleName(const string& s){ - stylePath=s; -} - -void CodeGenerator::setType(OutputType t){ - outputType = t; -} - -const string& CodeGenerator::getStyleName(){ - return stylePath; -} - -bool CodeGenerator::formattingDisabled(){ - return !formattingEnabled; -} - -bool CodeGenerator::formattingIsPossible(){ - return formattingPossible; -} - -void CodeGenerator::setPreformatting(WrapMode lineWrappingStyle, - unsigned int lineLength, - int numberSpaces ){ - bool enableWrap = lineWrappingStyle!=WRAP_DISABLED; - bool replaceTabs = numberSpaces > 0; - if (enableWrap || replaceTabs) { - preFormatter=new PreFormatter(enableWrap, replaceTabs); - if (enableWrap) - preFormatter->setWrappingProperties(lineLength, lineWrappingStyle==WRAP_DEFAULT); - if (replaceTabs) - preFormatter->setNumberSpaces(numberSpaces); - } -} - -/* -WrapMode CodeGenerator::getLineWrapping(){ - if (preFormatter==NULL) return WRAP_DISABLED; - return (preFormatter->indentCode()?WRAP_DEFAULT:WRAP_SIMPLE); -} -*/ -LanguageDefinition &CodeGenerator::getLanguage(){ - return langInfo; -} - -void CodeGenerator::reset() -{ - lineIndex = lineNumber = 0; - line.clear(); -} - - -/** sucht vorwaerts ab Position searchPos Ziffer in s und liefert Integerwert -der gefundenen Zahl zurueck. -Im SymbolString stehen die den einzelnen Symbolen zugeordneten Konstanten -immer HINTER diesen Symbolen*/ -State CodeGenerator::getState(const string &s, unsigned int searchPos) -{ - unsigned int i= searchPos+1, result=0; - - // nach Ziffer in s suchen - do { - ++i; - } while ((i<s.length()) && !isdigit(s[i])) ; - - // Zahl zusammensetzen - while ((i<s.length()) && isdigit(s[i])){ - result = result *10 + (s[i]-'0'); - ++i; - } - return ((result)? (State)result:_UNKNOWN); -} - -string CodeGenerator::getIdentifier() -{ - --lineIndex; - unsigned int startPos=lineIndex; - char c= line[lineIndex]; - - while ( ( lineIndex < line.length() - && ( StringTools::isAlpha(c) - || isdigit(c)) - || isAllowedChar(c)) - ) - { - ++lineIndex; - c= line[lineIndex]; - } - return string(line, startPos, lineIndex - startPos); -} - -string CodeGenerator::getNumber() -{ - --lineIndex; - unsigned int startPos=lineIndex; - char c=line[lineIndex]; - - while ( lineIndex < line.length() && ( - isdigit(c) - // don't highlight methods applied on numbers as part of the number - // i.e. Ruby: 3.xxx() - || (c == '.' && isdigit(line[lineIndex+1])) - // '-' is accepted as first character - || (c == '-' && lineIndex == startPos) - || (StringTools::isAlpha(c) && line[lineIndex-1]=='0') - || (isxdigit(c) || c=='L' || c=='U' || c=='l' || c=='u') )) - { - ++lineIndex; - c= line[lineIndex]; - } - return string(line,startPos, lineIndex-startPos); -} - -unsigned int CodeGenerator::getLineNumber() -{ - return lineNumber; -} - -bool CodeGenerator::readNewLine(string &newLine){ - bool eof; - terminatingChar=newLine[lineIndex-1]; - if (formattingPossible && formattingEnabled) - { - eof=!formatter->hasMoreLines(); - if (!eof) - { - newLine = formatter->nextLine(); - } - } - else // reformatting not enabled - { - eof = ! getline( *in, newLine); - } - return eof; -} - -unsigned char CodeGenerator::getInputChar() -{ - bool eol = lineIndex == line.length(); - - if (eol) { - bool eof=false; - if (preFormatter!=NULL){ - if (!preFormatter->hasMoreLines()) { - eof=readNewLine(line); - preFormatter->setLine(line); - } - line = preFormatter->getNextLine(); - } else { - eof=readNewLine(line); - } - lineIndex=0; - ++lineNumber; - line=StringTools::trimRight(line); - return (eof)?'\0':'\n'; - } - return line[lineIndex++]; -} - -State CodeGenerator::getCurrentState (bool lastStateWasNumber) -{ - unsigned char c; - - if (token.length()==0) { - c=getInputChar(); - } else { - lineIndex-= (token.length()-1); - c=token[0]; - } - if (c=='\n'){ - return _EOL; // End of line - } - - if (c=='\0') { - return _EOF; // End of file - } - - if (isspace(c)) { - token= c; - return _WS; - } - - // numbers have to be searched before using the symbolstring, - // as numbers are part of this string - if (isdigit(c) - // recognize floats like .5 - || (c=='.' && isdigit(line[lineIndex])) - // test if '-' belongs to a term like "1-2" - || ((c == '-') - && (!lastStateWasNumber) - && isdigit(StringTools::getNextNonWs(line, lineIndex))) ) - { - token = getNumber(); - return NUMBER; - } - unsigned int symbolLength; - size_t symbolPos; - bool found=false; - string symbols=langInfo.getSymbolString(); - - symbolPos = symbols.find(c); - // search symbols (comment delimiters, directives etc.) - // before keywords, because alphabetic chars may be part of symbols, too - while ((symbolPos!= string::npos) && (!found)) - { - symbolLength=symbols.find(' ', symbolPos)-symbolPos; - token = symbols.substr(symbolPos, symbolLength); - - // TODO Ruby =ende, =end bugfix (whitespace after symbol needs to be checked) - - // Abfrage nach Leerzeichen in SymbolString verhindert falsches - // Erkennen von Symbolteilen: - if (lineIndex && token == line.substr(lineIndex-1, symbolLength) - && isspace(symbols[symbolPos-1]) ) { - found = true; - lineIndex += (symbolLength-1); - } else { - symbolPos = symbols.find_first_not_of(' ',symbols.find(' ',symbolPos)); - } - } - - // dirty workaround stuff in here - if (found) { - State foundState = getState(symbols, symbolPos); - - // get the current keyword class id to apply the corresponding formatting style - if (foundState==KEYWORD_BEGIN || foundState==TAG_BEGIN ) { - currentKeywordClass=langInfo.getDelimPrefixClassID(token); - } - - // Full line quotes must start in coloumn 1 (Fortran 77) - if (langInfo.isFullLineComment() && foundState==SL_COMMENT){ - if (lineIndex==1) { - return SL_COMMENT; - } - } - // VHDL Workaround: distinguish string delimiters and event markers - // (same eymbol: ') - else if (langInfo.isVHDL() - && foundState==STRING && currentState!=STRING - && lineIndex > 1 - &&(isdigit(line[lineIndex-2]) || isalpha(line[lineIndex-2]))){ - c=line[lineIndex-1]; - // do not return, continue search... - } else { - return foundState; - } - } - - // Alphanumerisches Token parsen und als Keyword oder Type erkennen - if (StringTools::isAlpha(c) || langInfo.isPrefix(c) || isAllowedChar(c)) - { - if (langInfo.isPrefix(c)){ - token = c; - ++lineIndex; - token += getIdentifier(); - } else { - token = getIdentifier(); - } - string reservedWord=(langInfo.isIgnoreCase()) ? - StringTools::lowerCase(token):token; - currentKeywordClass=langInfo.isKeyword(reservedWord); - return (currentKeywordClass) ? KEYWORD : STANDARD; - } - - // Character not referring to any state - token = c; - return STANDARD; -} - -string CodeGenerator::maskString(const string & s) -{ - ostringstream ss; - for (unsigned int i=0;i< s.length();i++){ - ss << maskCharacter(s[i]); - } - return ss.str(); -} - -void CodeGenerator::printMaskedToken(bool flushWhiteSpace) -{ - if(flushWhiteSpace) flushWs(); - *out << maskString(token); - token.clear(); -} - -bool CodeGenerator::isAllowedChar(char c) -{ - return ( langInfo.getAllowedChars().find(c)!= string::npos); -} - -bool CodeGenerator::styleFound(){ - return docStyle.found(); -} - -bool CodeGenerator::printIndexFile(const vector<string> &fileList, - const string &outPath){ - return true; -} - -bool CodeGenerator::initIndentationScheme(const string &schemePath){ - - if (formatter!=NULL){ - return true; - } - - ConfigurationReader indentScheme(schemePath); - if (indentScheme.found()){ - if (formatter==NULL) { - formatter=new astyle::ASFormatter(); - - string brackets=indentScheme.getParameter("brackets"); - if (!brackets.empty()){ - // Break brackets from pre-block code (i.e. ANSI C/C++ style). - if (brackets=="break"){ - formatter->setBracketFormatMode(astyle::BREAK_MODE); - } - //Attach brackets to pre-block code (i.e. Java/K&R style). - else if (brackets=="attach"){ - formatter->setBracketFormatMode(astyle::ATTACH_MODE); - } - // Break definition-block brackets and attach command-block brackets. - else if (brackets=="linux"){ - formatter->setBracketFormatMode(astyle::BDAC_MODE); - } - // Break brackets before closing headers (e.g. 'else', 'catch', ..). - // Should be appended to --brackets=attach or --brackets=linux. - else if (brackets=="break-closing-headers"){ - formatter->setBreakClosingHeaderBracketsMode(true); - } - } - - string pad=indentScheme.getParameter("pad"); - if (!pad.empty()){ - //Insert space paddings around parenthesies only. - if (pad=="paren"){ - formatter->setParenthesisPaddingMode(true); - } - // Insert space paddings around operators only. - else if (pad=="oper"){ - formatter->setOperatorPaddingMode(true); - } - //Insert space paddings around operators AND parenthesies. - else if (pad=="all"){ - formatter->setOperatorPaddingMode(true); - formatter->setParenthesisPaddingMode(true); - } - } - - string oneLine=indentScheme.getParameter("one-line"); - if (!oneLine.empty()){ - // Don't break one-line blocks. - if (oneLine=="keep-blocks"){ - formatter->setBreakOneLineBlocksMode(false); - } - // Don't break complex statements and multiple statements residing in a - // single line. - else if (oneLine=="keep-statements"){ - formatter->setSingleStatementsMode(false); - } - } - - // Insert empty lines around unrelated blocks, labels, classes, ... - string breakBlocks=indentScheme.getParameter("break-blocks"); - if (!breakBlocks.empty()){ - if (breakBlocks=="all"){ - //Like --break-blocks, except also insert empty lines around closing - //headers (e.g. 'else', 'catch', ...). - formatter->setBreakClosingHeaderBlocksMode(true); - } - formatter->setBreakBlocksMode(true); - } - string trueVal="true"; - - // Other options... - - //Indent using # spaces per indent. Not specifying # will result in a - //default of 4 spaces per indent. - string indentSpaces=indentScheme.getParameter("indent-spaces"); - - // Indent a minimal # spaces in a continuous conditional belonging to a - //conditional header. - string minConditionalIndent=indentScheme.getParameter("min-conditional-indent"); - - // Indent a maximal # spaces in a continuous statement, relatively to the - // previous line. - string maxInStatementIndent=indentScheme.getParameter("max-instatement-indent"); - - // Add extra indentation to '{' and '}' block brackets. - string indentBrackets=indentScheme.getParameter("indent-brackets"); - - // Add extra indentation entire blocks (including brackets). - string indentBlocks=indentScheme.getParameter("indent-blocks"); - - // Indent the contents of namespace blocks. - string indentNamespaces=indentScheme.getParameter("indent-namespaces"); - - // Indent 'class' blocks, so that the inner 'public:','protected:' and - // 'private: headers are indented inrelation to the class block. - string indentClasses=indentScheme.getParameter("indent-classes"); - - // Indent 'switch' blocks, so that the inner 'case XXX:' headers are - // indented in relation to the switch block. - string indentSwitches=indentScheme.getParameter("indent-switches"); - - // Indent 'case XXX:' lines, so that they are flush with their bodies.. - string indentCases=indentScheme.getParameter("indent-cases"); - - // Indent labels so that they appear one indent less than the current - // indentation level, rather than being flushed completely to the left - // (which is the default). - string indentLabels=indentScheme.getParameter("indent-labels"); - - // Indent multi-line #define statements - string indentPreprocessor=indentScheme.getParameter("indent-preprocessor"); - - // Break 'else if()' statements into two different lines. - string breakElseIfs = indentScheme.getParameter("break-elseifs"); - - string javaStyle = indentScheme.getParameter("java-style"); - - // default values in ASBeautifier are false, it is ok to set them false - // if parameter does not exist in scheme file - formatter->setBracketIndent(indentBrackets==trueVal); - formatter->setBlockIndent(indentBlocks==trueVal); - formatter->setNamespaceIndent(indentNamespaces==trueVal); - formatter->setClassIndent(indentClasses==trueVal); - formatter->setSwitchIndent(indentSwitches==trueVal); - formatter->setCaseIndent(indentCases==trueVal); - formatter->setLabelIndent(indentLabels==trueVal); - formatter->setPreprocessorIndent(indentPreprocessor==trueVal); - formatter->setBreakElseIfsMode(breakElseIfs==trueVal); - - if (javaStyle==trueVal){ - formatter->setJavaStyle(); - } - - if (!indentSpaces.empty()){ - formatter->setSpaceIndentation(StringTools::str2int(indentSpaces)); - } - if (!minConditionalIndent.empty()){ - formatter->setMinConditionalIndentLength( - StringTools::str2int(minConditionalIndent)); - } - if (!maxInStatementIndent.empty()){ - formatter->setMinConditionalIndentLength( - StringTools::str2int(maxInStatementIndent)); - } - } - formattingEnabled=(formatter != NULL); - return true; - } else { - return false; - } -} - -LoadResult CodeGenerator::initLanguage(const string& langDefPath){ - bool reloadNecessary= langInfo.needsReload(langDefPath); - if (reloadNecessary){ - bool failure = !langInfo.load(langDefPath); - - if (failure) { - return LOAD_FAILED; - } - - formattingPossible=langInfo.enableReformatting(); - - if (styleTagOpen.size()>NUMBER_BUILTIN_STYLES){ - // remove dynamic keyword tag delimiters of the old language definition - vector<string>::iterator keyStyleOpenBegin = - styleTagOpen.begin() + NUMBER_BUILTIN_STYLES; - vector<string>::iterator keyStyleCloseBegin = - styleTagClose.begin()+ NUMBER_BUILTIN_STYLES; - styleTagOpen.erase(keyStyleOpenBegin, styleTagOpen.end()); - styleTagClose.erase(keyStyleCloseBegin, styleTagClose.end()); - } - // add new keyword delimiters - for (unsigned int i=0;i< langInfo.getKeywordClasses().size(); i++){ - styleTagOpen.push_back(getMatchingOpenTag(i)); - styleTagClose.push_back(getMatchingCloseTag(i)); - } - } - return (reloadNecessary) ? LOAD_NEW : LOAD_NONE; -} - -ParseError CodeGenerator::printOutput (const string & inFileName, - const string &outFileName) -{ - if (!docStyle.found()) { - return BAD_STYLE; - } - reset(); - - ParseError error=PARSE_OK; - - in = (inFileName.empty()? &cin :new ifstream (inFileName.c_str())); - if (!in->fail()) { - out = (outFileName.empty()? &cout :new ofstream (outFileName.c_str())); - if ( out->fail()) { - error=BAD_OUTPUT; - } - } - - if ( in->fail()){ - error=BAD_INPUT; - } - - if (error==PARSE_OK) { - if (formatter != NULL){ - formatter->init(new astyle::ASStreamIterator(in)); - } - if (! fragmentOutput){ - *out << getHeader(inFileName); - } - printBody(); - if (! fragmentOutput){ - *out << getFooter(); - } - } - - if (!outFileName.empty()){ - delete out; out=NULL; - } - if (!inFileName.empty()) { - delete in; in=NULL; - } - return error; -} - - -unsigned int CodeGenerator::getStyleID(State s, unsigned int kwClassID){ - if (s==KEYWORD && kwClassID){ - return NUMBER_BUILTIN_STYLES + kwClassID-1; - } - return (unsigned int) s ; -} - -void CodeGenerator::closeTag(State s){ - *out << styleTagClose[(unsigned int)s]; - flushWs(); - currentState=_UNKNOWN; -} - -void CodeGenerator::openTag(State s){ - *out << styleTagOpen[(unsigned int)s]; - currentState=s; -} - -void CodeGenerator::closeKWTag(unsigned int kwClassID){ - *out << styleTagClose[getStyleID(KEYWORD, kwClassID)]; - - flushWs(); - currentState=_UNKNOWN; -} - -void CodeGenerator::openKWTag(unsigned int kwClassID){ - *out << styleTagOpen[getStyleID(KEYWORD, kwClassID)]; - currentState=KEYWORD; -} - |