bool RCCResourceLibrary::interpretResourceFile(QIODevice *inputDevice,
const QString &fname, QString currentPath, bool ignoreErrors)
{
Q_ASSERT(m_errorDevice);
const QChar slash = QLatin1Char('/');
if (!currentPath.isEmpty() && !currentPath.endsWith(slash))
currentPath += slash;
QDomDocument document;
{
QString errorMsg;
int errorLine = 0;
int errorColumn = 0;
if (!document.setContent(inputDevice, &errorMsg, &errorLine, &errorColumn)) {
if (ignoreErrors)
return true;
const QString msg = QString::fromUtf8("RCC Parse Error: '%1' Line: %2 Column: %3 [%4]\n").arg(fname).arg(errorLine).arg(errorColumn).arg(errorMsg);
m_errorDevice->write(msg.toUtf8());
return false;
}
}
QDomElement domRoot = document.firstChildElement(m_strings.TAG_RCC).toElement();
if (!domRoot.isNull() && domRoot.tagName() == m_strings.TAG_RCC) {
for (QDomNode node = domRoot.firstChild(); !node.isNull(); node = node.nextSibling()) {
if (!node.isElement())
continue;
QDomElement child = node.toElement();
if (!child.isNull() && child.tagName() == m_strings.TAG_RESOURCE) {
QLocale::Language language = QLocale::c().language();
QLocale::Country country = QLocale::c().country();
if (child.hasAttribute(m_strings.ATTRIBUTE_LANG)) {
QString attribute = child.attribute(m_strings.ATTRIBUTE_LANG);
QLocale lang = QLocale(attribute);
language = lang.language();
if (2 == attribute.length()) {
// Language only
country = QLocale::AnyCountry;
} else {
country = lang.country();
}
}
QString prefix;
if (child.hasAttribute(m_strings.ATTRIBUTE_PREFIX))
prefix = child.attribute(m_strings.ATTRIBUTE_PREFIX);
if (!prefix.startsWith(slash))
prefix.prepend(slash);
if (!prefix.endsWith(slash))
prefix += slash;
for (QDomNode res = child.firstChild(); !res.isNull(); res = res.nextSibling()) {
if (res.isElement() && res.toElement().tagName() == m_strings.TAG_FILE) {
QString fileName(res.firstChild().toText().data());
if (fileName.isEmpty()) {
const QString msg = QString::fromUtf8("RCC: Warning: Null node in XML of '%1'\n").arg(fname);
m_errorDevice->write(msg.toUtf8());
}
QString alias;
if (res.toElement().hasAttribute(m_strings.ATTRIBUTE_ALIAS))
alias = res.toElement().attribute(m_strings.ATTRIBUTE_ALIAS);
else
alias = fileName;
int compressLevel = m_compressLevel;
if (res.toElement().hasAttribute(m_strings.ATTRIBUTE_COMPRESS))
compressLevel = res.toElement().attribute(m_strings.ATTRIBUTE_COMPRESS).toInt();
int compressThreshold = m_compressThreshold;
if (res.toElement().hasAttribute(m_strings.ATTRIBUTE_THRESHOLD))
compressThreshold = res.toElement().attribute(m_strings.ATTRIBUTE_THRESHOLD).toInt();
// Special case for -no-compress. Overrides all other settings.
if (m_compressLevel == -2)
compressLevel = 0;
alias = QDir::cleanPath(alias);
while (alias.startsWith(QLatin1String("../")))
alias.remove(0, 3);
alias = QDir::cleanPath(m_resourceRoot) + prefix + alias;
QString absFileName = fileName;
if (QDir::isRelativePath(absFileName))
absFileName.prepend(currentPath);
QFileInfo file(absFileName);
if (!file.exists()) {
m_failedResources.push_back(absFileName);
const QString msg = QString::fromUtf8("RCC: Error in '%1': Cannot find file '%2'\n").arg(fname).arg(fileName);
m_errorDevice->write(msg.toUtf8());
if (ignoreErrors)
continue;
else
return false;
} else if (file.isFile()) {
const bool arc =
addFile(alias,
RCCFileInfo(alias.section(slash, -1),
file,
language,
country,
RCCFileInfo::NoFlags,
compressLevel,
compressThreshold)
);
if (!arc)
m_failedResources.push_back(absFileName);
} else {
QDir dir;
if (file.isDir()) {
dir.setPath(file.filePath());
} else {
dir.setPath(file.path());
dir.setNameFilters(QStringList(file.fileName()));
if (alias.endsWith(file.fileName()))
alias = alias.left(alias.length()-file.fileName().length());
}
if (!alias.endsWith(slash))
alias += slash;
QDirIterator it(dir, QDirIterator::FollowSymlinks|QDirIterator::Subdirectories);
while (it.hasNext()) {
it.next();
QFileInfo child(it.fileInfo());
if (child.fileName() != QLatin1String(".") && child.fileName() != QLatin1String("..")) {
const bool arc =
addFile(alias + child.fileName(),
RCCFileInfo(child.fileName(),
child,
language,
country,
RCCFileInfo::NoFlags,
compressLevel,
compressThreshold)
);
if (!arc)
m_failedResources.push_back(child.fileName());
}
}
}
}
}
}
}
}
if (m_root == 0) {
const QString msg = QString::fromUtf8("RCC: Warning: No resources in '%1'.\n").arg(fname);
m_errorDevice->write(msg.toUtf8());
if (!ignoreErrors && m_format == Binary) {
// create dummy entry, otherwise loading qith QResource will crash
m_root = new RCCFileInfo(QString(), QFileInfo(),
QLocale::C, QLocale::AnyCountry, RCCFileInfo::Directory);
}
}
return true;
}
bool RCCResourceLibrary::interpretResourceFile(QIODevice *inputDevice, QString fname, QString currentPath)
{
if (!currentPath.isEmpty() && !currentPath.endsWith(QLatin1String("/")))
currentPath += '/';
QDomDocument document;
{
QString errorMsg;
int errorLine, errorColumn;
if(!document.setContent(inputDevice, &errorMsg, &errorLine, &errorColumn)) {
fprintf(stderr, "pyrcc4 Parse Error:%s:%d:%d [%s]\n", fname.toLatin1().constData(),
errorLine, errorColumn, errorMsg.toLatin1().constData());
return false;
}
}
for(QDomElement root = document.firstChild().toElement(); !root.isNull();
root = root.nextSibling().toElement()) {
if (root.tagName() != QLatin1String(TAG_RCC))
continue;
for (QDomElement child = root.firstChild().toElement(); !child.isNull();
child = child.nextSibling().toElement()) {
if (child.tagName() == QLatin1String(TAG_RESOURCE)) {
QLocale lang = QLocale::c();
if (child.hasAttribute(ATTRIBUTE_LANG))
lang = QLocale(child.attribute(ATTRIBUTE_LANG));
QString prefix;
if (child.hasAttribute(ATTRIBUTE_PREFIX))
prefix = child.attribute(ATTRIBUTE_PREFIX);
if (!prefix.startsWith(QLatin1String("/")))
prefix.prepend('/');
if (!prefix.endsWith(QLatin1String("/")))
prefix += '/';
for (QDomNode res = child.firstChild(); !res.isNull(); res = res.nextSibling()) {
if (res.toElement().tagName() == QLatin1String(TAG_FILE)) {
QString fileName(res.firstChild().toText().data());
if (fileName.isEmpty())
fprintf(stderr, "Warning: Null node in XML\n");
QString alias;
if (res.toElement().hasAttribute(ATTRIBUTE_ALIAS))
alias = res.toElement().attribute(ATTRIBUTE_ALIAS);
else
alias = fileName;
int compressLevel = mCompressLevel;
if (res.toElement().hasAttribute(ATTRIBUTE_COMPRESS))
compressLevel = res.toElement().attribute(ATTRIBUTE_COMPRESS).toInt();
int compressThreshold = mCompressThreshold;
if (res.toElement().hasAttribute(ATTRIBUTE_THRESHOLD))
compressThreshold = res.toElement().attribute(ATTRIBUTE_THRESHOLD).toInt();
// Special case for -no-compress. Overrides all other settings.
if (mCompressLevel == -2)
compressLevel = 0;
alias = QDir::cleanPath(alias);
while (alias.startsWith("../"))
alias.remove(0, 3);
alias = prefix + alias;
QFileInfo file(currentPath + fileName);
if (!file.exists()) {
fprintf(stderr, "Cannot find file: %s\n", fileName.toLatin1().constData());
continue ;
} else if (file.isFile()) {
addFile(alias, RCCFileInfo(alias.section('/', -1), file, lang,
RCCFileInfo::NoFlags, compressLevel, compressThreshold));
} else {
QDir dir;
if(file.isDir()) {
dir.setPath(file.filePath());
} else {
dir.setPath(file.path());
dir.setNameFilters(QStringList(file.fileName()));
if(alias.endsWith(file.fileName()))
alias = alias.left(alias.length()-file.fileName().length());
}
if (!alias.endsWith(QLatin1String("/")))
alias += '/';
QFileInfoList children = dir.entryInfoList();
for(int i = 0; i < children.size(); ++i) {
if(children[i].fileName() != QLatin1String(".") &&
children[i].fileName() != QLatin1String(".."))
addFile(alias + children[i].fileName(),
RCCFileInfo(children[i].fileName(), children[i], lang,
RCCFileInfo::NoFlags, compressLevel, compressThreshold));
}
}
}
}
}
}
}
if(this->root == 0) {
fprintf(stderr, "No resources in resource description.\n");
return false;
}
return true;
}
bool RCCResourceLibrary::interpretResourceFile(QIODevice *inputDevice,
const QString &fname, QString currentPath, bool ignoreErrors)
{
Q_ASSERT(m_errorDevice);
const QChar slash = QLatin1Char('/');
if (!currentPath.isEmpty() && !currentPath.endsWith(slash))
currentPath += slash;
QXmlStreamReader reader(inputDevice);
QStack<RCCXmlTag> tokens;
QString prefix;
QLocale::Language language = QLocale::c().language();
QLocale::Country country = QLocale::c().country();
QString alias;
int compressLevel = m_compressLevel;
int compressThreshold = m_compressThreshold;
while (!reader.atEnd()) {
QXmlStreamReader::TokenType t = reader.readNext();
switch (t) {
case QXmlStreamReader::StartElement:
if (reader.name() == m_strings.TAG_RCC) {
if (!tokens.isEmpty())
reader.raiseError(QLatin1String("expected <RCC> tag"));
else
tokens.push(RccTag);
} else if (reader.name() == m_strings.TAG_RESOURCE) {
if (tokens.isEmpty() || tokens.top() != RccTag) {
reader.raiseError(QLatin1String("unexpected <RESOURCE> tag"));
} else {
tokens.push(ResourceTag);
QXmlStreamAttributes attributes = reader.attributes();
language = QLocale::c().language();
country = QLocale::c().country();
if (attributes.hasAttribute(m_strings.ATTRIBUTE_LANG)) {
QString attribute = attributes.value(m_strings.ATTRIBUTE_LANG).toString();
QLocale lang = QLocale(attribute);
language = lang.language();
if (2 == attribute.length()) {
// Language only
country = QLocale::AnyCountry;
} else {
country = lang.country();
}
}
prefix.clear();
if (attributes.hasAttribute(m_strings.ATTRIBUTE_PREFIX))
prefix = attributes.value(m_strings.ATTRIBUTE_PREFIX).toString();
if (!prefix.startsWith(slash))
prefix.prepend(slash);
if (!prefix.endsWith(slash))
prefix += slash;
}
} else if (reader.name() == m_strings.TAG_FILE) {
if (tokens.isEmpty() || tokens.top() != ResourceTag) {
reader.raiseError(QLatin1String("unexpected <FILE> tag"));
} else {
tokens.push(FileTag);
QXmlStreamAttributes attributes = reader.attributes();
alias.clear();
if (attributes.hasAttribute(m_strings.ATTRIBUTE_ALIAS))
alias = attributes.value(m_strings.ATTRIBUTE_ALIAS).toString();
compressLevel = m_compressLevel;
if (attributes.hasAttribute(m_strings.ATTRIBUTE_COMPRESS))
compressLevel = attributes.value(m_strings.ATTRIBUTE_COMPRESS).toString().toInt();
compressThreshold = m_compressThreshold;
if (attributes.hasAttribute(m_strings.ATTRIBUTE_THRESHOLD))
compressThreshold = attributes.value(m_strings.ATTRIBUTE_THRESHOLD).toString().toInt();
// Special case for -no-compress. Overrides all other settings.
if (m_compressLevel == -2)
compressLevel = 0;
}
} else {
reader.raiseError(QString(QLatin1String("unexpected tag: %1")).arg(reader.name().toString()));
}
break;
case QXmlStreamReader::EndElement:
if (reader.name() == m_strings.TAG_RCC) {
if (!tokens.isEmpty() && tokens.top() == RccTag)
tokens.pop();
else
reader.raiseError(QLatin1String("unexpected closing tag"));
} else if (reader.name() == m_strings.TAG_RESOURCE) {
if (!tokens.isEmpty() && tokens.top() == ResourceTag)
tokens.pop();
else
reader.raiseError(QLatin1String("unexpected closing tag"));
} else if (reader.name() == m_strings.TAG_FILE) {
if (!tokens.isEmpty() && tokens.top() == FileTag)
tokens.pop();
else
reader.raiseError(QLatin1String("unexpected closing tag"));
}
break;
case QXmlStreamReader::Characters:
if (reader.isWhitespace())
break;
if (tokens.isEmpty() || tokens.top() != FileTag) {
reader.raiseError(QLatin1String("unexpected text"));
} else {
QString fileName = reader.text().toString();
if (fileName.isEmpty()) {
const QString msg = QString::fromLatin1("RCC: Warning: Null node in XML of '%1'\n").arg(fname);
m_errorDevice->write(msg.toUtf8());
}
if (alias.isNull())
alias = fileName;
alias = QDir::cleanPath(alias);
while (alias.startsWith(QLatin1String("../")))
alias.remove(0, 3);
alias = QDir::cleanPath(m_resourceRoot) + prefix + alias;
QString absFileName = fileName;
if (QDir::isRelativePath(absFileName))
absFileName.prepend(currentPath);
QFileInfo file(absFileName);
if (!file.exists()) {
m_failedResources.push_back(absFileName);
const QString msg = QString::fromLatin1("RCC: Error in '%1': Cannot find file '%2'\n").arg(fname).arg(fileName);
m_errorDevice->write(msg.toUtf8());
if (ignoreErrors)
continue;
else
return false;
} else if (file.isFile()) {
const bool arc =
addFile(alias,
RCCFileInfo(alias.section(slash, -1),
file,
language,
country,
RCCFileInfo::NoFlags,
compressLevel,
compressThreshold)
);
if (!arc)
m_failedResources.push_back(absFileName);
} else {
QDir dir;
if (file.isDir()) {
dir.setPath(file.filePath());
} else {
dir.setPath(file.path());
dir.setNameFilters(QStringList(file.fileName()));
if (alias.endsWith(file.fileName()))
alias = alias.left(alias.length()-file.fileName().length());
}
if (!alias.endsWith(slash))
alias += slash;
QDirIterator it(dir, QDirIterator::FollowSymlinks|QDirIterator::Subdirectories);
while (it.hasNext()) {
it.next();
QFileInfo child(it.fileInfo());
if (child.fileName() != QLatin1String(".") && child.fileName() != QLatin1String("..")) {
const bool arc =
addFile(alias + child.fileName(),
RCCFileInfo(child.fileName(),
child,
language,
country,
child.isDir() ? RCCFileInfo::Directory : RCCFileInfo::NoFlags,
compressLevel,
compressThreshold)
);
if (!arc)
m_failedResources.push_back(child.fileName());
}
}
}
}
break;
default:
break;
}
}
if (reader.hasError()) {
if (ignoreErrors)
return true;
int errorLine = reader.lineNumber();
int errorColumn = reader.columnNumber();
QString errorMessage = reader.errorString();
QString msg = QString::fromLatin1("RCC Parse Error: '%1' Line: %2 Column: %3 [%4]\n").arg(fname).arg(errorLine).arg(errorColumn).arg(errorMessage);
m_errorDevice->write(msg.toUtf8());
return false;
}
if (m_root == 0) {
const QString msg = QString::fromUtf8("RCC: Warning: No resources in '%1'.\n").arg(fname);
m_errorDevice->write(msg.toUtf8());
if (!ignoreErrors && m_format == Binary) {
// create dummy entry, otherwise loading with QResource will crash
m_root = new RCCFileInfo(QString(), QFileInfo(),
QLocale::C, QLocale::AnyCountry, RCCFileInfo::Directory);
}
}
return true;
}