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Allow python extensions to be loaded from app folder as well as user

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* This will let us distribute extensions with the renderdoc builds.
This commit is contained in:
baldurk
2020-11-10 13:57:27 +00:00
parent bd5b79bd3a
commit 804fddcdf7
3 changed files with 152 additions and 131 deletions
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qrenderdoc/Code/CaptureContext.cpp
+123 -121
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@@ -169,149 +169,151 @@ rdcstr CaptureContext::TempCaptureFilename(const rdcstr &appname)
rdcarray<ExtensionMetadata> CaptureContext::GetInstalledExtensions()
{
QString extensionFolder = configFilePath("extensions");
rdcarray<ExtensionMetadata> ret;
QDirIterator it(extensionFolder, QDirIterator::Subdirectories);
while(it.hasNext())
for(QString extensionFolder : PythonContext::GetApplicationExtensionsPaths())
{
QFileInfo fileinfo(it.next());
QDirIterator it(extensionFolder, QDirIterator::Subdirectories);
if(fileinfo.fileName().toLower() == lit("extension.json"))
while(it.hasNext())
{
QFile f(fileinfo.absoluteFilePath());
QFileInfo fileinfo(it.next());
QString package = fileinfo.absolutePath()
.replace(extensionFolder, QString())
.replace(QLatin1Char('/'), QLatin1Char('.'));
while(package[0] == QLatin1Char('.'))
package.remove(0, 1);
while(package[package.size() - 1] == QLatin1Char('.'))
package.remove(package.size() - 1, 1);
if(f.exists() && f.open(QIODevice::ReadOnly | QIODevice::Text))
if(fileinfo.fileName().toLower() == lit("extension.json"))
{
QVariantMap json = JSONToVariant(QString::fromUtf8(f.readAll()));
QFile f(fileinfo.absoluteFilePath());
if(json.empty())
{
qCritical() << fileinfo.absoluteFilePath() << "is corrupt, cannot parse json";
continue;
}
QString package = fileinfo.absolutePath()
.replace(extensionFolder, QString())
.replace(QLatin1Char('/'), QLatin1Char('.'));
ExtensionMetadata ext;
while(package[0] == QLatin1Char('.'))
package.remove(0, 1);
ext.package = package;
ext.filePath = fileinfo.absolutePath();
while(package[package.size() - 1] == QLatin1Char('.'))
package.remove(package.size() - 1, 1);
if(json.contains(lit("name")))
if(f.exists() && f.open(QIODevice::ReadOnly | QIODevice::Text))
{
ext.name = json[lit("name")].toString();
}
else
{
qCritical() << "Extension" << package << "is corrupt, no name entry";
continue;
}
QVariantMap json = JSONToVariant(QString::fromUtf8(f.readAll()));
ext.extensionAPI = 1;
if(json.contains(lit("extension_api")))
{
ext.extensionAPI = json[lit("extension_api")].toInt();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no api version entry";
continue;
}
if(json.contains(lit("version")))
{
ext.version = json[lit("version")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no version entry";
continue;
}
if(json.contains(lit("description")))
{
ext.description = json[lit("description")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no description entry";
continue;
}
if(json.contains(lit("author")))
{
ext.author = json[lit("author")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no author entry";
continue;
}
if(json.contains(lit("url")))
{
ext.extensionURL = json[lit("url")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no URL entry";
continue;
}
if(json.contains(lit("minimum_renderdoc")))
{
QString minVer = json[lit("minimum_renderdoc")].toString();
QRegularExpression re(lit("([0-9]*).([0-9]*)"));
QRegularExpressionMatch match = re.match(minVer);
bool ok = false, badversion = false;
if(match.hasMatch())
if(json.empty())
{
int major = match.captured(1).toInt(&ok);
qCritical() << fileinfo.absoluteFilePath() << "is corrupt, cannot parse json";
continue;
}
if(ok)
ExtensionMetadata ext;
ext.package = package;
ext.filePath = fileinfo.absolutePath();
if(json.contains(lit("name")))
{
ext.name = json[lit("name")].toString();
}
else
{
qCritical() << "Extension" << package << "is corrupt, no name entry";
continue;
}
ext.extensionAPI = 1;
if(json.contains(lit("extension_api")))
{
ext.extensionAPI = json[lit("extension_api")].toInt();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no api version entry";
continue;
}
if(json.contains(lit("version")))
{
ext.version = json[lit("version")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no version entry";
continue;
}
if(json.contains(lit("description")))
{
ext.description = json[lit("description")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no description entry";
continue;
}
if(json.contains(lit("author")))
{
ext.author = json[lit("author")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no author entry";
continue;
}
if(json.contains(lit("url")))
{
ext.extensionURL = json[lit("url")].toString();
}
else
{
qCritical() << "Extension" << QString(ext.name) << "is corrupt, no URL entry";
continue;
}
if(json.contains(lit("minimum_renderdoc")))
{
QString minVer = json[lit("minimum_renderdoc")].toString();
QRegularExpression re(lit("([0-9]*).([0-9]*)"));
QRegularExpressionMatch match = re.match(minVer);
bool ok = false, badversion = false;
if(match.hasMatch())
{
int minor = match.captured(2).toInt(&ok);
int major = match.captured(1).toInt(&ok);
// if it needs a higher major version, we can't load it
if(major > RENDERDOC_VERSION_MAJOR)
badversion = true;
if(ok)
{
int minor = match.captured(2).toInt(&ok);
// if major versions are the same and it needs a higher minor, we can't load it either
if(major == RENDERDOC_VERSION_MAJOR && minor > RENDERDOC_VERSION_MINOR)
badversion = true;
// if it needs a higher major version, we can't load it
if(major > RENDERDOC_VERSION_MAJOR)
badversion = true;
// if major versions are the same and it needs a higher minor, we can't load it
// either
if(major == RENDERDOC_VERSION_MAJOR && minor > RENDERDOC_VERSION_MINOR)
badversion = true;
}
}
if(!ok)
{
qCritical() << "Extension" << QString(ext.name)
<< "is corrupt, minimum_renderdoc doesn't match a MAJOR.MINOR version";
continue;
}
if(badversion)
{
qInfo() << "Extension" << QString(ext.name) << "declares minimum_renderdoc" << minVer
<< "so skipping";
continue;
}
}
if(!ok)
{
qCritical() << "Extension" << QString(ext.name)
<< "is corrupt, minimum_renderdoc doesn't match a MAJOR.MINOR version";
continue;
}
if(badversion)
{
qInfo() << "Extension" << QString(ext.name) << "declares minimum_renderdoc" << minVer
<< "so skipping";
continue;
}
ret.push_back(ext);
}
ret.push_back(ext);
}
}
}