Diffstat (limited to 'noncore/net/mailit/textparser.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/net/mailit/textparser.cpp | 404 |
1 files changed, 202 insertions, 202 deletions
diff --git a/noncore/net/mailit/textparser.cpp b/noncore/net/mailit/textparser.cpp index 3fa5f6e..e5c9f7c 100644 --- a/noncore/net/mailit/textparser.cpp +++ b/noncore/net/mailit/textparser.cpp @@ -19,286 +19,286 @@ **********************************************************************/ #include "textparser.h" -TextParser::TextParser(QString in, QString lineBreak) +TextParser::TextParser(const QString &in, const QString &lineBreak) { - data = in; - lineSep = lineBreak; - - init(); - createSeparators(); - split(); + data = in; + lineSep = lineBreak; + + init(); + createSeparators(); + split(); } -TextParser::TextParser(QString in, QString lineBreak, QString sep) +TextParser::TextParser(const QString &in, const QString &lineBreak, const QString &sep) { - data = in; - lineSep = lineBreak; - - init(); - separators = sep; - split(); + data = in; + lineSep = lineBreak; + + init(); + separators = sep; + split(); } void TextParser::init() { - lineCount = 0; - linePos = 0; - totalElmCount = 0; - separatorPos = -1; //not initialized - wordPos = -1; //not initialized - sepAtLine = 0; - sepAtPosElm = -1; //such that nextSep equals 0 - wordAtLine = 0; - wordAtPosElm = -1; //such that nextWord equals 0 - atLine = 0; - atPosElm = 0; + lineCount = 0; + linePos = 0; + totalElmCount = 0; + separatorPos = -1; //not initialized + wordPos = -1; //not initialized + sepAtLine = 0; + sepAtPosElm = -1; //such that nextSep equals 0 + wordAtLine = 0; + wordAtPosElm = -1; //such that nextWord equals 0 + atLine = 0; + atPosElm = 0; } void TextParser::createSeparators() { - separators = " @#,.:;<>*/(){}|'?-+=_"; + separators = " @#,.:;<>*/(){}|'?-+=_"; } -/* Returns pos of given search criteria, -1 if not found */ -int TextParser::find(QString target, QChar sep, int pos, bool upperCase) +/* Returns pos of given search criteria, -1 if not found */ +int TextParser::find(const QString &target, QChar sep, int pos, bool upperCase) { - - t_splitElm parsstr; - QString pString; - - int atLine = 0, atPosElm = 0; - - getLineReference(pos,&atLine,&atPosElm); - - for (int x = pos; x < totalElmCount; x++) - { - parsstr=splitDone[atLine].elm[atPosElm++]; - - if (upperCase) - { - pString=parsstr.str.upper(); - target=target.upper(); - } - else - { - pString=parsstr.str; - } - if ((pString == target) && (parsstr.separator == sep)) - { - return x; - } - if (atPosElm >= splitDone[atLine].elmCount) - { //new Line - atLine++; - atPosElm = 0; - } - } - return -1; + + t_splitElm parsstr; + QString pString, pTarget; + pTarget = target; + int atLine = 0, atPosElm = 0; + + getLineReference(pos,&atLine,&atPosElm); + + for (int x = pos; x < totalElmCount; x++) + { + parsstr=splitDone[atLine].elm[atPosElm++]; + + if (upperCase) + { + pString=parsstr.str.upper(); + pTarget=pTarget.upper(); + } + else + { + pString=parsstr.str; + } + if ((pString == pTarget) && (parsstr.separator == sep)) + { + return x; + } + if (atPosElm >= splitDone[atLine].elmCount) + { //new Line + atLine++; + atPosElm = 0; + } + } + return -1; } int TextParser::elmCount() { - return totalElmCount; + return totalElmCount; } QChar TextParser::separatorAt(int pos) { - if (getLineReference(pos, &sepAtLine, &sepAtPosElm) == -1) - return QChar::null; - - separatorPos = pos; - return splitDone[sepAtLine].elm[sepAtPosElm].separator; + if (getLineReference(pos, &sepAtLine, &sepAtPosElm) == -1) + return QChar::null; + + separatorPos = pos; + return splitDone[sepAtLine].elm[sepAtPosElm].separator; } QChar TextParser::nextSeparator() { - sepAtPosElm++; - if (splitDone[sepAtLine].elmCount <= sepAtPosElm) { - sepAtLine++; - sepAtPosElm = 0; - } - - separatorPos++; - return splitDone[sepAtLine].elm[sepAtPosElm].separator; + sepAtPosElm++; + if (splitDone[sepAtLine].elmCount <= sepAtPosElm) { + sepAtLine++; + sepAtPosElm = 0; + } + + separatorPos++; + return splitDone[sepAtLine].elm[sepAtPosElm].separator; } bool TextParser::hasNextSeparator() { - return ((separatorPos+1) < totalElmCount); + return ((separatorPos+1) < totalElmCount); } QString TextParser::wordAt(int pos) { - if (getLineReference(pos, &wordAtLine, &wordAtPosElm) == -1) - return NULL; - - wordPos = pos; - return splitDone[wordAtLine].elm[wordAtPosElm].str; + if (getLineReference(pos, &wordAtLine, &wordAtPosElm) == -1) + return NULL; + + wordPos = pos; + return splitDone[wordAtLine].elm[wordAtPosElm].str; } QString TextParser::nextWord() { - wordAtPosElm++; - if (splitDone[wordAtLine].elmCount <= wordAtPosElm) { - wordAtLine++; - wordAtPosElm = 0; - } - - wordPos++; - return splitDone[wordAtLine].elm[wordAtPosElm].str; + wordAtPosElm++; + if (splitDone[wordAtLine].elmCount <= wordAtPosElm) { + wordAtLine++; + wordAtPosElm = 0; + } + + wordPos++; + return splitDone[wordAtLine].elm[wordAtPosElm].str; } bool TextParser::hasNextWord() { - return ((wordPos + 1) < totalElmCount); + return ((wordPos + 1) < totalElmCount); } QString TextParser::getString(int *pos, QChar stop, bool lineEnd = false) { - QString returnStr = wordAt(*pos); - QChar chr = separatorAt(*pos); - QString s; - - if (returnStr == "") - return ""; - if (chr == stop) - return returnStr; - - if (!lineEnd) { - while ((chr != stop) && hasNextWord()) { - returnStr.append(chr); - returnStr += nextWord(); - chr = nextSeparator(); - } - } else { //copy from pos to end of line - getLineReference(*pos, &atLine, &atPosElm); - returnStr = ""; - while (atPosElm < splitDone[atLine].elmCount) { - if (splitDone[atLine].elm[atPosElm].str != "") { - returnStr += splitDone[atLine].elm[atPosElm].str; - } - chr = splitDone[atLine].elm[atPosElm].separator; - if (!chr.isNull() && (int) chr != 0) { - returnStr.append(splitDone[atLine].elm[atPosElm].separator); - } - atPosElm++; - } - } - - *pos = wordPos; - return returnStr; + QString returnStr = wordAt(*pos); + QChar chr = separatorAt(*pos); + QString s; + + if (returnStr == "") + return ""; + if (chr == stop) + return returnStr; + + if (!lineEnd) { + while ((chr != stop) && hasNextWord()) { + returnStr.append(chr); + returnStr += nextWord(); + chr = nextSeparator(); + } + } else { //copy from pos to end of line + getLineReference(*pos, &atLine, &atPosElm); + returnStr = ""; + while (atPosElm < splitDone[atLine].elmCount) { + if (splitDone[atLine].elm[atPosElm].str != "") { + returnStr += splitDone[atLine].elm[atPosElm].str; + } + chr = splitDone[atLine].elm[atPosElm].separator; + if (!chr.isNull() && (int) chr != 0) { + returnStr.append(splitDone[atLine].elm[atPosElm].separator); + } + atPosElm++; + } + } + + *pos = wordPos; + return returnStr; } QString TextParser::getNextLine() { - atLine++; - atPosElm = 0; - if (atLine < lineCount) - return splitDone[atLine].str; - return ""; + atLine++; + atPosElm = 0; + if (atLine < lineCount) + return splitDone[atLine].str; + return ""; } bool TextParser::hasNextLine() { - if (atLine+1 < lineCount) - return TRUE;; - return FALSE; + if (atLine+1 < lineCount) + return TRUE;; + return FALSE; } int TextParser::endLinePos(int pos) { - if ( (getLineReference(pos, &atLine, &atPosElm)) == -1) - return -1; - - return (pos + (splitDone[atLine].elmCount - atPosElm) + 1); + if ( (getLineReference(pos, &atLine, &atPosElm)) == -1) + return -1; + + return (pos + (splitDone[atLine].elmCount - atPosElm) + 1); } int TextParser::getLineReference(int pos, int *line, int *inLinePos) { - int currentPos = 0; - - for (int x = 0; x < lineCount; x++) { - if ( currentPos + splitDone[x].elmCount > pos) { - *line = x; - *inLinePos = pos - currentPos; - return 0; //pos found okay - } - currentPos += splitDone[x].elmCount; - } - return -1; //no reference found + int currentPos = 0; + + for (int x = 0; x < lineCount; x++) { + if ( currentPos + splitDone[x].elmCount > pos) { + *line = x; + *inLinePos = pos - currentPos; + return 0; //pos found okay + } + currentPos += splitDone[x].elmCount; + } + return -1; //no reference found } void TextParser::split() { - t_splitLine newLine; + t_splitLine newLine; - while ((uint) linePos < data.length()) { - newLine = nextLine(); - splitDone[lineCount] = splitLine(newLine); - totalElmCount += splitDone[lineCount].elmCount; - lineCount++; - } + while ((uint) linePos < data.length()) { + newLine = nextLine(); + splitDone[lineCount] = splitLine(newLine); + totalElmCount += splitDone[lineCount].elmCount; + lineCount++; + } } t_splitLine TextParser::splitLine(t_splitLine line) { - uint pos = 0; - uint elmCount = 0; - t_splitLine tempLine = line; - - tempLine.str = line.str.simplifyWhiteSpace(); - tempLine.elm[0].str = ""; - while ( pos < line.str.length() ) { - if ( isSeparator(tempLine.str[pos]) ) { - tempLine.elm[elmCount].separator = tempLine.str[pos]; - elmCount++; - pos++; - while (tempLine.str[pos] == ' ') - pos++; - if (pos > line.str.length()) - elmCount--; - tempLine.elm[elmCount].str = ""; - } else { - if (!tempLine.str[pos].isNull()) - tempLine.elm[elmCount].str += tempLine.str[pos]; - pos++; - } - } - - tempLine.elmCount = elmCount + 1; - return tempLine; + uint pos = 0; + uint elmCount = 0; + t_splitLine tempLine = line; + + tempLine.str = line.str.simplifyWhiteSpace(); + tempLine.elm[0].str = ""; + while ( pos < line.str.length() ) { + if ( isSeparator(tempLine.str[pos]) ) { + tempLine.elm[elmCount].separator = tempLine.str[pos]; + elmCount++; + pos++; + while (tempLine.str[pos] == ' ') + pos++; + if (pos > line.str.length()) + elmCount--; + tempLine.elm[elmCount].str = ""; + } else { + if (!tempLine.str[pos].isNull()) + tempLine.elm[elmCount].str += tempLine.str[pos]; + pos++; + } + } + + tempLine.elmCount = elmCount + 1; + return tempLine; } bool TextParser::isSeparator(QChar chr) { - for (uint x = 0; x < separators.length(); x++) { - if (chr == separators[x]) - return true; - } - return false; + for (uint x = 0; x < separators.length(); x++) { + if (chr == separators[x]) + return true; + } + return false; } t_splitLine TextParser::nextLine() { - int newLinePos; - t_splitLine lineType; - - newLinePos = data.find(lineSep, linePos); - - lineType.lineType = NewLine; - lineType.str = ""; - - if (newLinePos == -1) { - newLinePos = data.length(); - lineType.lineType = LastLine; - } - - for (int x = linePos; x < newLinePos; x++) - lineType.str += data[x]; - - linePos = newLinePos; - if ((uint) linePos < data.length()) //if not EOF, add length of lineSep - linePos += lineSep.length(); - - return lineType; + int newLinePos; + t_splitLine lineType; + + newLinePos = data.find(lineSep, linePos); + + lineType.lineType = NewLine; + lineType.str = ""; + + if (newLinePos == -1) { + newLinePos = data.length(); + lineType.lineType = LastLine; + } + + for (int x = linePos; x < newLinePos; x++) + lineType.str += data[x]; + + linePos = newLinePos; + if ((uint) linePos < data.length()) //if not EOF, add length of lineSep + linePos += lineSep.length(); + + return lineType; } |