alecs/plasma-framework
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use search paths; unit tests still pass. RB #5763. opens the way for device specific files, for instance, so a plasmoid will be able to have different qml files for different targets (where that makes sense).

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svn path=/trunk/KDE/kdelibs/; revision=1192748
This commit is contained in:
Aaron J. Seigo 2010-11-03 22:12:30 +00:00
parent 433bb098dd
commit 95a18aca96
1 changed files with 39 additions and 20 deletions
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45
package.cpp
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@ -163,7 +163,15 @@ bool Package::isValid() const
}
foreach (const char *dir, d->structure->requiredDirectories()) {
if (!QFile::exists(d->structure->path() + d->structure->contentsPrefix() + d->structure->path(dir))) {
bool failed = true;
foreach (const QString &path, d->structure->searchPath(dir)) {
if (QFile::exists(d->structure->path() + d->structure->contentsPrefix() + path)) {
failed = false;
break;
}
}
if (failed) {
kWarning() << "Could not find required directory" << dir;
d->valid = false;
return false;
@ -171,9 +179,16 @@ bool Package::isValid() const
}
foreach (const char *file, d->structure->requiredFiles()) {
if (!QFile::exists(d->structure->path() + d->structure->contentsPrefix() + d->structure->path(file))) {
kWarning() << "Could not find required file" << file << ", look in"
<< d->structure->path() + d->structure->contentsPrefix() + d->structure->path(file) << endl;
bool failed = true;
foreach (const QString &path, d->structure->searchPath(file)) {
if (QFile::exists(d->structure->path() + d->structure->contentsPrefix() + path)) {
failed = false;
break;
}
}
if (failed) {
kWarning() << "Could not find required file" << file;
d->valid = false;
return false;
}
@ -189,34 +204,38 @@ QString Package::filePath(const char *fileType, const QString &filename) const
return QString();
}
QString path;
QStringList paths;
if (qstrlen(fileType) != 0) {
path = d->structure->path(fileType);
paths = d->structure->searchPath(fileType);
if (path.isEmpty()) {
if (paths.isEmpty()) {
//kDebug() << "no matching path came of it, while looking for" << fileType << filename;
return QString();
}
}
path.prepend(d->structure->path() + d->structure->contentsPrefix());
const QString prefix(d->structure->path() + d->structure->contentsPrefix());
foreach (const QString &path, paths) {
QString file = prefix + path;
if (!filename.isEmpty()) {
path.append("/").append(filename);
file.append("/").append(filename);
}
if (QFile::exists(path)) {
if (QFile::exists(file)) {
if (d->structure->allowExternalPaths()) {
return path;
return file;
}
// ensure that we don't return files outside of our base path
// due to symlink or ../ games
QDir dir(path);
QDir dir(file);
QString canonicalized = dir.canonicalPath() + QDir::separator();
if (canonicalized.startsWith(d->structure->path())) {
return path;
return file;
}
}
}