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authorLars Knoll <lars.knoll@nokia.com>2009-03-23 09:34:13 (GMT)
committerSimon Hausmann <simon.hausmann@nokia.com>2009-03-23 09:34:13 (GMT)
commit67ad0519fd165acee4a4d2a94fa502e9e4847bd0 (patch)
tree1dbf50b3dff8d5ca7e9344733968c72704eb15ff /tools/qdoc3/config.cpp
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Long live Qt!
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-rw-r--r--tools/qdoc3/config.cpp892
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diff --git a/tools/qdoc3/config.cpp b/tools/qdoc3/config.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*
+ config.cpp
+*/
+
+#include <QtCore>
+
+#include "archiveextractor.h"
+#include "config.h"
+#include "uncompressor.h"
+#include <stdlib.h>
+
+QT_BEGIN_NAMESPACE
+
+/*
+ An entry on the MetaStack.
+ */
+class MetaStackEntry
+{
+public:
+ void open();
+ void close();
+
+ QStringList accum;
+ QStringList next;
+};
+
+/*
+ */
+void MetaStackEntry::open()
+{
+ next.append(QString());
+}
+
+/*
+ */
+void MetaStackEntry::close()
+{
+ accum += next;
+ next.clear();
+}
+
+/*
+ ###
+*/
+class MetaStack : private QStack<MetaStackEntry>
+{
+public:
+ MetaStack();
+
+ void process(QChar ch, const Location& location);
+ QStringList getExpanded(const Location& location);
+};
+
+MetaStack::MetaStack()
+{
+ push(MetaStackEntry());
+ top().open();
+}
+
+void MetaStack::process(QChar ch, const Location& location)
+{
+ if (ch == QLatin1Char('{')) {
+ push(MetaStackEntry());
+ top().open();
+ }
+ else if (ch == QLatin1Char('}')) {
+ if (count() == 1)
+ location.fatal(tr("Unexpected '}'"));
+
+ top().close();
+ QStringList suffixes = pop().accum;
+ QStringList prefixes = top().next;
+
+ top().next.clear();
+ QStringList::ConstIterator pre = prefixes.begin();
+ while (pre != prefixes.end()) {
+ QStringList::ConstIterator suf = suffixes.begin();
+ while (suf != suffixes.end()) {
+ top().next << (*pre + *suf);
+ ++suf;
+ }
+ ++pre;
+ }
+ }
+ else if (ch == QLatin1Char(',') && count() > 1) {
+ top().close();
+ top().open();
+ }
+ else {
+ QStringList::Iterator pre = top().next.begin();
+ while (pre != top().next.end()) {
+ *pre += ch;
+ ++pre;
+ }
+ }
+}
+
+QStringList MetaStack::getExpanded(const Location& location)
+{
+ if (count() > 1)
+ location.fatal(tr("Missing '}'"));
+
+ top().close();
+ return top().accum;
+}
+
+QT_STATIC_CONST_IMPL QString Config::dot = QLatin1String(".");
+QMap<QString, QString> Config::uncompressedFiles;
+QMap<QString, QString> Config::extractedDirs;
+int Config::numInstances;
+
+/*!
+ \class Config
+ \brief The Config class contains the configuration variables
+ for controlling how qdoc produces documentation.
+
+ Its load() function, reads, parses, and processes a qdocconf file.
+ */
+
+/*!
+ The constructor sets the \a programName and initializes all
+ internal state variables to empty values.
+ */
+Config::Config(const QString& programName)
+ : prog(programName)
+{
+ loc = Location::null;
+ lastLoc = Location::null;
+ locMap.clear();
+ stringValueMap.clear();
+ stringListValueMap.clear();
+ numInstances++;
+}
+
+/*!
+ The destructor deletes all the temporary files and
+ directories it built.
+ */
+Config::~Config()
+{
+ if (--numInstances == 0) {
+ QMap<QString, QString>::ConstIterator f = uncompressedFiles.begin();
+ while (f != uncompressedFiles.end()) {
+ QDir().remove(*f);
+ ++f;
+ }
+ uncompressedFiles.clear();
+
+ QMap<QString, QString>::ConstIterator d = extractedDirs.begin();
+ while (d != extractedDirs.end()) {
+ removeDirContents(*d);
+ QDir dir(*d);
+ QString name = dir.dirName();
+ dir.cdUp();
+ dir.rmdir(name);
+ ++d;
+ }
+ extractedDirs.clear();
+ }
+}
+
+/*!
+ Loads and parses the qdoc configuration file \a fileName.
+ This function calls the other load() function, which does
+ the loading, parsing, and processing of the configuration
+ file.
+
+ Intializes the location variables returned by location()
+ and lastLocation().
+ */
+void Config::load(const QString& fileName)
+{
+ load(Location::null, fileName);
+ if (loc.isEmpty()) {
+ loc = Location(fileName);
+ }
+ else {
+ loc.setEtc(true);
+ }
+ lastLoc = Location::null;
+}
+
+/*!
+ Joins all the strings in \a values into a single string with the
+ individual \a values separated by ' '. Then it inserts the result
+ into the string list map with \a var as the key.
+
+ It also inserts the \a values string list into a separate map,
+ also with \a var as the key.
+ */
+void Config::setStringList(const QString& var, const QStringList& values)
+{
+ stringValueMap[var] = values.join(QLatin1String(" "));
+ stringListValueMap[var] = values;
+}
+
+/*!
+ Looks up the configuarion variable \a var in the string
+ map and returns the boolean value.
+ */
+bool Config::getBool(const QString& var) const
+{
+ return QVariant(getString(var)).toBool();
+}
+
+/*!
+ Looks up the configuration variable \a var in the string list
+ map. Iterates through the string list found, interpreting each
+ string in the list as an integer and adding it to a total sum.
+ Returns the sum.
+ */
+int Config::getInt(const QString& var) const
+{
+ QStringList strs = getStringList(var);
+ QStringList::ConstIterator s = strs.begin();
+ int sum = 0;
+
+ while (s != strs.end()) {
+ sum += (*s).toInt();
+ ++s;
+ }
+ return sum;
+}
+
+/*!
+ First, this function looks up the configuration variable \a var
+ in the location map and, if found, sets the internal variable
+ \c{lastLoc} to the Location that \a var maps to.
+
+ Then it looks up the configuration variable \a var in the string
+ map, and returns the string that \a var maps to.
+ */
+QString Config::getString(const QString& var) const
+{
+ if (!locMap[var].isEmpty())
+ (Location&) lastLoc = locMap[var];
+ return stringValueMap[var];
+}
+
+/*!
+ Looks up the configuration variable \a var in the string
+ list map, converts the string list it maps to into a set
+ of strings, and returns the set.
+ */
+QSet<QString> Config::getStringSet(const QString& var) const
+{
+ return QSet<QString>::fromList(getStringList(var));
+}
+
+/*!
+ First, this function looks up the configuration variable \a var
+ in the location map and, if found, sets the internal variable
+ \c{lastLoc} the Location that \a var maps to.
+
+ Then it looks up the configuration variable \a var in the string
+ list map, and returns the string list that \a var maps to.
+ */
+QStringList Config::getStringList(const QString& var) const
+{
+ if (!locMap[var].isEmpty())
+ (Location&) lastLoc = locMap[var];
+ return stringListValueMap[var];
+}
+
+/*!
+ Calls getRegExpList() with the control variable \a var and
+ iterates through the resulting list of regular expressions,
+ concatening them with some extras characters to form a single
+ QRegExp, which is returned/
+
+ \sa getRegExpList()
+ */
+QRegExp Config::getRegExp(const QString& var) const
+{
+ QString pattern;
+ QList<QRegExp> subRegExps = getRegExpList(var);
+ QList<QRegExp>::ConstIterator s = subRegExps.begin();
+
+ while (s != subRegExps.end()) {
+ if (!(*s).isValid())
+ return *s;
+ if (!pattern.isEmpty())
+ pattern += QLatin1Char('|');
+ pattern += QLatin1String("(?:") + (*s).pattern() + QLatin1Char(')');
+ ++s;
+ }
+ if (pattern.isEmpty())
+ pattern = QLatin1String("$x"); // cannot match
+ return QRegExp(pattern);
+}
+
+/*!
+ Looks up the configuration variable \a var in the string list
+ map, converts the string list to a list of regular expressions,
+ and returns it.
+ */
+QList<QRegExp> Config::getRegExpList(const QString& var) const
+{
+ QStringList strs = getStringList(var);
+ QStringList::ConstIterator s = strs.begin();
+ QList<QRegExp> regExps;
+
+ while (s != strs.end()) {
+ regExps += QRegExp(*s);
+ ++s;
+ }
+ return regExps;
+}
+
+/*!
+ This function is slower than it could be.
+ */
+QSet<QString> Config::subVars(const QString& var) const
+{
+ QSet<QString> result;
+ QString varDot = var + QLatin1Char('.');
+ QMap<QString, QString>::ConstIterator v = stringValueMap.begin();
+ while (v != stringValueMap.end()) {
+ if (v.key().startsWith(varDot)) {
+ QString subVar = v.key().mid(varDot.length());
+ int dot = subVar.indexOf(QLatin1Char('.'));
+ if (dot != -1)
+ subVar.truncate(dot);
+ result.insert(subVar);
+ }
+ ++v;
+ }
+ return result;
+}
+
+/*!
+ Builds and returns a list of file pathnames for the file
+ type specified by \a filesVar (e.g. "headers" or "sources").
+ The files are found in the directories specified by
+ \a dirsVar, and they are filtered by \a defaultNameFilter
+ if a better filter can't be constructed from \a filesVar.
+ The directories in \a excludedDirs are avoided.
+ */
+QStringList Config::getAllFiles(const QString &filesVar,
+ const QString &dirsVar,
+ const QString &defaultNameFilter,
+ const QSet<QString> &excludedDirs)
+{
+ QStringList result = getStringList(filesVar);
+ QStringList dirs = getStringList(dirsVar);
+
+ QString nameFilter = getString(filesVar + dot +
+ QLatin1String(CONFIG_FILEEXTENSIONS));
+ if (nameFilter.isEmpty())
+ nameFilter = defaultNameFilter;
+
+ QStringList::ConstIterator d = dirs.begin();
+ while (d != dirs.end()) {
+ result += getFilesHere(*d, nameFilter, excludedDirs);
+ ++d;
+ }
+ return result;
+}
+
+/*!
+ */
+QString Config::findFile(const Location& location,
+ const QStringList& files,
+ const QStringList& dirs,
+ const QString& fileName,
+ QString& userFriendlyFilePath)
+{
+ if (fileName.isEmpty() || fileName.startsWith(QLatin1Char('/'))) {
+ userFriendlyFilePath = fileName;
+ return fileName;
+ }
+
+ QFileInfo fileInfo;
+ QStringList components = fileName.split(QLatin1Char('?'));
+ QString firstComponent = components.first();
+
+ QStringList::ConstIterator f = files.begin();
+ while (f != files.end()) {
+ if (*f == firstComponent ||
+ (*f).endsWith(QLatin1Char('/') + firstComponent)) {
+ fileInfo.setFile(*f);
+ if (!fileInfo.exists())
+ location.fatal(tr("File '%1' does not exist").arg(*f));
+ break;
+ }
+ ++f;
+ }
+
+ if (fileInfo.fileName().isEmpty()) {
+ QStringList::ConstIterator d = dirs.begin();
+ while (d != dirs.end()) {
+ fileInfo.setFile(QDir(*d), firstComponent);
+ if (fileInfo.exists()) {
+ break;
+ }
+ ++d;
+ }
+ }
+
+ userFriendlyFilePath = QString();
+ if (!fileInfo.exists())
+ return QString();
+
+ QStringList::ConstIterator c = components.begin();
+ for (;;) {
+ bool isArchive = (c != components.end() - 1);
+ ArchiveExtractor *extractor = 0;
+ QString userFriendly = *c;
+
+ if (isArchive) {
+ extractor = ArchiveExtractor::extractorForFileName(userFriendly);
+ }
+
+ if (extractor == 0) {
+ Uncompressor *uncompressor =
+ Uncompressor::uncompressorForFileName(userFriendly);
+ if (uncompressor != 0) {
+ QString fileNameWithCorrectExtension =
+ uncompressor->uncompressedFilePath(
+ fileInfo.filePath());
+ QString uncompressed = uncompressedFiles[fileInfo.filePath()];
+ if (uncompressed.isEmpty()) {
+ uncompressed =
+ QTemporaryFile(fileInfo.filePath()).fileName();
+ uncompressor->uncompressFile(location,
+ fileInfo.filePath(),
+ uncompressed);
+ uncompressedFiles[fileInfo.filePath()] = uncompressed;
+ }
+ fileInfo.setFile(uncompressed);
+
+ if (isArchive) {
+ extractor = ArchiveExtractor::extractorForFileName(
+ fileNameWithCorrectExtension);
+ }
+ else {
+ userFriendly = fileNameWithCorrectExtension;
+ }
+ }
+ }
+ userFriendlyFilePath += userFriendly;
+
+ if (isArchive) {
+ if (extractor == 0)
+ location.fatal(tr("Unknown archive type '%1'")
+ .arg(userFriendlyFilePath));
+ QString extracted = extractedDirs[fileInfo.filePath()];
+ if (extracted.isEmpty()) {
+ extracted = QTemporaryFile(fileInfo.filePath()).fileName();
+ if (!QDir().mkdir(extracted))
+ location.fatal(tr("Cannot create temporary directory '%1'")
+ .arg(extracted));
+ extractor->extractArchive(location, fileInfo.filePath(),
+ extracted);
+ extractedDirs[fileInfo.filePath()] = extracted;
+ }
+ ++c;
+ fileInfo.setFile(QDir(extracted), *c);
+ }
+ else {
+ break;
+ }
+ userFriendlyFilePath += "?";
+ }
+ return fileInfo.filePath();
+}
+
+/*!
+ */
+QString Config::findFile(const Location& location,
+ const QStringList& files,
+ const QStringList& dirs,
+ const QString& fileBase,
+ const QStringList& fileExtensions,
+ QString& userFriendlyFilePath)
+{
+ QStringList::ConstIterator e = fileExtensions.begin();
+ while (e != fileExtensions.end()) {
+ QString filePath = findFile(location, files, dirs, fileBase + "." + *e,
+ userFriendlyFilePath);
+ if (!filePath.isEmpty())
+ return filePath;
+ ++e;
+ }
+ return findFile(location, files, dirs, fileBase, userFriendlyFilePath);
+}
+
+/*!
+ */
+QString Config::copyFile(const Location& location,
+ const QString& sourceFilePath,
+ const QString& userFriendlySourceFilePath,
+ const QString& targetDirPath)
+{
+ QFile inFile(sourceFilePath);
+ if (!inFile.open(QFile::ReadOnly)) {
+ location.fatal(tr("Cannot open input file '%1': %2")
+ .arg(inFile.fileName()).arg(inFile.errorString()));
+ return "";
+ }
+
+ QString outFileName = userFriendlySourceFilePath;
+ int slash = outFileName.lastIndexOf("/");
+ if (slash != -1)
+ outFileName = outFileName.mid(slash);
+
+ QFile outFile(targetDirPath + "/" + outFileName);
+ if (!outFile.open(QFile::WriteOnly)) {
+ location.fatal(tr("Cannot open output file '%1': %2")
+ .arg(outFile.fileName()).arg(outFile.errorString()));
+ return "";
+ }
+
+ char buffer[1024];
+ int len;
+ while ((len = inFile.read(buffer, sizeof(buffer))) > 0) {
+ outFile.write(buffer, len);
+ }
+ return outFileName;
+}
+
+/*!
+ Finds the largest unicode digit in \a value in the range
+ 1..7 and returns it.
+ */
+int Config::numParams(const QString& value)
+{
+ int max = 0;
+ for (int i = 0; i != value.length(); i++) {
+ uint c = value[i].unicode();
+ if (c > 0 && c < 8)
+ max = qMax(max, (int)c);
+ }
+ return max;
+}
+
+/*!
+ Removes everything from \a dir. This function is recursive.
+ It doesn't remove \a dir itself, but if it was called
+ recursively, then the caller will remove \a dir.
+ */
+bool Config::removeDirContents(const QString& dir)
+{
+ QDir dirInfo(dir);
+ QFileInfoList entries = dirInfo.entryInfoList();
+
+ bool ok = true;
+
+ QFileInfoList::Iterator it = entries.begin();
+ while (it != entries.end()) {
+ if ((*it).isFile()) {
+ if (!dirInfo.remove((*it).fileName()))
+ ok = false;
+ }
+ else if ((*it).isDir()) {
+ if ((*it).fileName() != "." && (*it).fileName() != "..") {
+ if (removeDirContents((*it).absoluteFilePath())) {
+ if (!dirInfo.rmdir((*it).fileName()))
+ ok = false;
+ }
+ else {
+ ok = false;
+ }
+ }
+ }
+ ++it;
+ }
+ return ok;
+}
+
+/*!
+ Returns true if \a ch is a letter, number, '_', '.',
+ '{', '}', or ','.
+ */
+bool Config::isMetaKeyChar(QChar ch)
+{
+ return ch.isLetterOrNumber()
+ || ch == QLatin1Char('_')
+ || ch == QLatin1Char('.')
+ || ch == QLatin1Char('{')
+ || ch == QLatin1Char('}')
+ || ch == QLatin1Char(',');
+}
+
+/*!
+ Load, parse, and process a qdoc configuration file. This
+ function is only called by the other load() function, but
+ this one is recursive, i.e., it calls itself when it sees
+ an \c{include} statement in the qdog configuration file.
+ */
+void Config::load(Location location, const QString& fileName)
+{
+ QRegExp keySyntax("\\w+(?:\\.\\w+)*");
+
+#define SKIP_CHAR() \
+ do { \
+ location.advance(c); \
+ ++i; \
+ c = text.at(i); \
+ cc = c.unicode(); \
+ } while (0)
+
+#define SKIP_SPACES() \
+ while (c.isSpace() && cc != '\n') \
+ SKIP_CHAR()
+
+#define PUT_CHAR() \
+ word += c; \
+ SKIP_CHAR();
+
+ if (location.depth() > 16)
+ location.fatal(tr("Too many nested includes"));
+
+ QFile fin(fileName);
+ if (!fin.open(QFile::ReadOnly | QFile::Text)) {
+ fin.setFileName(fileName + ".qdoc");
+ if (!fin.open(QFile::ReadOnly | QFile::Text))
+ location.fatal(tr("Cannot open file '%1': %2").arg(fileName).arg(fin.errorString()));
+ }
+
+ QString text = fin.readAll();
+ text += QLatin1String("\n\n");
+ text += QChar('\0');
+ fin.close();
+
+ location.push(fileName);
+ location.start();
+
+ int i = 0;
+ QChar c = text.at(0);
+ uint cc = c.unicode();
+ while (i < (int) text.length()) {
+ if (cc == 0)
+ ++i;
+ else if (c.isSpace()) {
+ SKIP_CHAR();
+ }
+ else if (cc == '#') {
+ do {
+ SKIP_CHAR();
+ } while (cc != '\n');
+ }
+ else if (isMetaKeyChar(c)) {
+ Location keyLoc = location;
+ bool plus = false;
+ QString stringValue;
+ QStringList stringListValue;
+ QString word;
+ bool inQuote = false;
+ bool prevWordQuoted = true;
+ bool metWord = false;
+
+ MetaStack stack;
+ do {
+ stack.process(c, location);
+ SKIP_CHAR();
+ } while (isMetaKeyChar(c));
+
+ QStringList keys = stack.getExpanded(location);
+ SKIP_SPACES();
+
+ if (keys.count() == 1 && keys.first() == "include") {
+ QString includeFile;
+
+ if (cc != '(')
+ location.fatal(tr("Bad include syntax"));
+ SKIP_CHAR();
+ SKIP_SPACES();
+ while (!c.isSpace() && cc != '#' && cc != ')') {
+ includeFile += c;
+ SKIP_CHAR();
+ }
+ SKIP_SPACES();
+ if (cc != ')')
+ location.fatal(tr("Bad include syntax"));
+ SKIP_CHAR();
+ SKIP_SPACES();
+ if (cc != '#' && cc != '\n')
+ location.fatal(tr("Trailing garbage"));
+
+ /*
+ Here is the recursive call.
+ */
+ load(location,
+ QFileInfo(QFileInfo(fileName).dir(), includeFile)
+ .filePath());
+ }
+ else {
+ /*
+ It wasn't an include statement, so it;s something else.
+ */
+ if (cc == '+') {
+ plus = true;
+ SKIP_CHAR();
+ }
+ if (cc != '=')
+ location.fatal(tr("Expected '=' or '+=' after key"));
+ SKIP_CHAR();
+ SKIP_SPACES();
+
+ for (;;) {
+ if (cc == '\\') {
+ int metaCharPos;
+
+ SKIP_CHAR();
+ if (cc == '\n') {
+ SKIP_CHAR();
+ }
+ else if (cc > '0' && cc < '8') {
+ word += QChar(c.digitValue());
+ SKIP_CHAR();
+ }
+ else if ((metaCharPos = QString(QLatin1String("abfnrtv")).indexOf(c)) != -1) {
+ word += "\a\b\f\n\r\t\v"[metaCharPos];
+ SKIP_CHAR();
+ }
+ else {
+ PUT_CHAR();
+ }
+ }
+ else if (c.isSpace() || cc == '#') {
+ if (inQuote) {
+ if (cc == '\n')
+ location.fatal(tr("Unterminated string"));
+ PUT_CHAR();
+ }
+ else {
+ if (!word.isEmpty()) {
+ if (metWord)
+ stringValue += QLatin1Char(' ');
+ stringValue += word;
+ stringListValue << word;
+ metWord = true;
+ word.clear();
+ prevWordQuoted = false;
+ }
+ if (cc == '\n' || cc == '#')
+ break;
+ SKIP_SPACES();
+ }
+ }
+ else if (cc == '"') {
+ if (inQuote) {
+ if (!prevWordQuoted)
+ stringValue += QLatin1Char(' ');
+ stringValue += word;
+ if (!word.isEmpty())
+ stringListValue << word;
+ metWord = true;
+ word.clear();
+ prevWordQuoted = true;
+ }
+ inQuote = !inQuote;
+ SKIP_CHAR();
+ }
+ else if (cc == '$') {
+ QString var;
+ SKIP_CHAR();
+ while (c.isLetterOrNumber() || cc == '_') {
+ var += c;
+ SKIP_CHAR();
+ }
+ if (!var.isEmpty()) {
+ char *val = getenv(var.toLatin1().data());
+ if (val == 0) {
+ location.fatal(tr("Environment variable '%1' undefined").arg(var));
+ }
+ else {
+ word += QString(val);
+ }
+ }
+ }
+ else {
+ if (!inQuote && cc == '=')
+ location.fatal(tr("Unexpected '='"));
+ PUT_CHAR();
+ }
+ }
+
+ QStringList::ConstIterator key = keys.begin();
+ while (key != keys.end()) {
+ if (!keySyntax.exactMatch(*key))
+ keyLoc.fatal(tr("Invalid key '%1'").arg(*key));
+
+ if (plus) {
+ if (locMap[*key].isEmpty()) {
+ locMap[*key] = keyLoc;
+ }
+ else {
+ locMap[*key].setEtc(true);
+ }
+ if (stringValueMap[*key].isEmpty()) {
+ stringValueMap[*key] = stringValue;
+ }
+ else {
+ stringValueMap[*key] +=
+ QLatin1Char(' ') + stringValue;
+ }
+ stringListValueMap[*key] += stringListValue;
+ }
+ else {
+ locMap[*key] = keyLoc;
+ stringValueMap[*key] = stringValue;
+ stringListValueMap[*key] = stringListValue;
+ }
+ ++key;
+ }
+ }
+ }
+ else {
+ location.fatal(tr("Unexpected character '%1' at beginning of line")
+ .arg(c));
+ }
+ }
+}
+
+QStringList Config::getFilesHere(const QString& dir,
+ const QString& nameFilter,
+ const QSet<QString> &excludedDirs)
+{
+ QStringList result;
+ if (excludedDirs.contains(dir))
+ return result;
+
+ QDir dirInfo(dir);
+ QStringList fileNames;
+ QStringList::const_iterator fn;
+
+ dirInfo.setNameFilters(nameFilter.split(' '));
+ dirInfo.setSorting(QDir::Name);
+ dirInfo.setFilter(QDir::Files);
+ fileNames = dirInfo.entryList();
+ fn = fileNames.constBegin();
+ while (fn != fileNames.constEnd()) {
+ if (!fn->startsWith(QLatin1Char('~')))
+ result.append(dirInfo.filePath(*fn));
+ ++fn;
+ }
+
+ dirInfo.setNameFilters(QStringList("*"));
+ dirInfo.setFilter(QDir::Dirs|QDir::NoDotAndDotDot);
+ fileNames = dirInfo.entryList();
+ fn = fileNames.constBegin();
+ while (fn != fileNames.constEnd()) {
+ result += getFilesHere(dirInfo.filePath(*fn), nameFilter, excludedDirs);
+ ++fn;
+ }
+ return result;
+}
+
+QT_END_NAMESPACE