/* * Cppcheck - A tool for static C/C++ code analysis * Copyright (C) 2007-2010 Daniel Marjamäki and Cppcheck team. * * 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 3 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. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include #include #include #include #include #include "projectfile.h" static const char ProjectElementName[] = "project"; static const char ProjectVersionAttrib[] = "version"; static const char ProjectFileVersion[] = "1"; static const char IncludDirElementName[] = "includedir"; static const char DirElementName[] = "dir"; static const char DirNameAttrib[] = "name"; static const char DefinesElementName[] = "defines"; static const char DefineName[] = "define"; static const char DefineNameAttrib[] = "name"; ProjectFile::ProjectFile(QObject *parent) : QObject(parent) { } ProjectFile::ProjectFile(const QString &filename, QObject *parent) : QObject(parent), mFilename(filename) { } bool ProjectFile::Read(const QString &filename) { if (!filename.isEmpty()) mFilename = filename; QFile file(mFilename); if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) return false; QXmlStreamReader xmlReader(&file); bool insideProject = false; while (!xmlReader.atEnd()) { switch (xmlReader.readNext()) { case QXmlStreamReader::StartElement: if (xmlReader.name() == ProjectElementName) insideProject = true; // Find include directory from inside project element if (insideProject && xmlReader.name() == IncludDirElementName) ReadIncludeDirs(xmlReader); // Find preprocessor define from inside project element if (insideProject && xmlReader.name() == DefinesElementName) ReadDefines(xmlReader); break; case QXmlStreamReader::EndElement: if (xmlReader.name() == ProjectElementName) insideProject = false; break; // Not handled case QXmlStreamReader::NoToken: case QXmlStreamReader::Invalid: case QXmlStreamReader::StartDocument: case QXmlStreamReader::EndDocument: case QXmlStreamReader::Characters: case QXmlStreamReader::Comment: case QXmlStreamReader::DTD: case QXmlStreamReader::EntityReference: case QXmlStreamReader::ProcessingInstruction: break; } } file.close(); return true; } QStringList ProjectFile::GetIncludeDirs() const { return mIncludeDirs; } QStringList ProjectFile::GetDefines() const { return mDefines; } void ProjectFile::ReadIncludeDirs(QXmlStreamReader &reader) { QXmlStreamReader::TokenType type; bool allRead = false; do { type = reader.readNext(); switch (type) { case QXmlStreamReader::StartElement: // Read dir-elements if (reader.name().toString() == DirElementName) { QXmlStreamAttributes attribs = reader.attributes(); QString name = attribs.value("", DirNameAttrib).toString(); if (!name.isEmpty()) mIncludeDirs << name; } break; case QXmlStreamReader::EndElement: if (reader.name().toString() == IncludDirElementName) allRead = true; break; // Not handled case QXmlStreamReader::NoToken: case QXmlStreamReader::Invalid: case QXmlStreamReader::StartDocument: case QXmlStreamReader::EndDocument: case QXmlStreamReader::Characters: case QXmlStreamReader::Comment: case QXmlStreamReader::DTD: case QXmlStreamReader::EntityReference: case QXmlStreamReader::ProcessingInstruction: break; } } while (!allRead); } void ProjectFile::ReadDefines(QXmlStreamReader &reader) { QXmlStreamReader::TokenType type; bool allRead = false; do { type = reader.readNext(); switch (type) { case QXmlStreamReader::StartElement: // Read define-elements if (reader.name().toString() == DefineName) { QXmlStreamAttributes attribs = reader.attributes(); QString name = attribs.value("", DefineNameAttrib).toString(); if (!name.isEmpty()) mDefines << name; } break; case QXmlStreamReader::EndElement: if (reader.name().toString() == DefinesElementName) allRead = true; break; // Not handled case QXmlStreamReader::NoToken: case QXmlStreamReader::Invalid: case QXmlStreamReader::StartDocument: case QXmlStreamReader::EndDocument: case QXmlStreamReader::Characters: case QXmlStreamReader::Comment: case QXmlStreamReader::DTD: case QXmlStreamReader::EntityReference: case QXmlStreamReader::ProcessingInstruction: break; } } while (!allRead); } void ProjectFile::SetIncludes(QStringList includes) { mIncludeDirs = includes; } void ProjectFile::SetDefines(QStringList defines) { mDefines = defines; } bool ProjectFile::Write(const QString &filename) { if (!filename.isEmpty()) mFilename = filename; QFile file(mFilename); if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) return false; QXmlStreamWriter xmlWriter(&file); xmlWriter.setAutoFormatting(true); xmlWriter.writeStartDocument("1.0"); xmlWriter.writeStartElement(ProjectElementName); xmlWriter.writeAttribute(ProjectVersionAttrib, ProjectFileVersion); if (!mIncludeDirs.isEmpty()) { xmlWriter.writeStartElement(IncludDirElementName); QString incdir; foreach(incdir, mIncludeDirs) { xmlWriter.writeStartElement(DirElementName); xmlWriter.writeAttribute(DirNameAttrib, incdir); xmlWriter.writeEndElement(); } xmlWriter.writeEndElement(); } if (!mDefines.isEmpty()) { xmlWriter.writeStartElement(DefinesElementName); QString define; foreach(define, mDefines) { xmlWriter.writeStartElement(DefineName); xmlWriter.writeAttribute(DefineNameAttrib, define); xmlWriter.writeEndElement(); } xmlWriter.writeEndElement(); } xmlWriter.writeEndDocument(); file.close(); return true; }