mirror of https://github.com/nymea/nymea.git
89 lines
3.2 KiB
C++
89 lines
3.2 KiB
C++
#include "apikeysprovidersloader.h"
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#include <QCoreApplication>
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#include <QDir>
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#include <QPluginLoader>
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ApiKeysProvidersLoader::ApiKeysProvidersLoader(QObject *parent):
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QObject(parent)
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{
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foreach (const QString &path, pluginSearchDirs()) {
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QDir dir(path);
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qCDebug(dcApiKeys()) << "Loading API keys provider plugins from:" << dir.absolutePath();
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foreach (const QString &entry, dir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot)) {
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QFileInfo fi(path + "/" + entry);
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if (fi.isFile()) {
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if (entry.startsWith("libnymea_apikeysproviderplugin") && entry.endsWith(".so")) {
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loadPlugin(path + "/" + entry);
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}
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} else if (fi.isDir()) {
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if (QFileInfo::exists(path + "/" + entry + "/libnymea_apikeysproviderplugin" + entry + ".so")) {
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loadPlugin(path + "/" + entry + "/libnymea_apikeysproviderplugin" + entry + ".so");
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}
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}
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}
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}
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}
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QHash<QString, ApiKey> ApiKeysProvidersLoader::allApiKeys() const
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{
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QHash<QString, ApiKey> ret;
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foreach (ApiKeysProvider *provider, m_providers) {
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foreach (const QString &name, provider->apiKeys().keys()) {
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ret.insert(name, provider->apiKeys().value(name));
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}
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}
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return ret;
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}
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QStringList ApiKeysProvidersLoader::pluginSearchDirs() const
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{
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const char *envDefaultPath = "NYMEA_APIKEYS_PLUGINS_PATH";
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const char *envExtraPath = "NYMEA_APIKEYS_PLUGINS_EXTRA_PATH";
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QStringList searchDirs;
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QByteArray envExtraPathData = qgetenv(envExtraPath);
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if (!envExtraPathData.isEmpty()) {
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searchDirs << QString::fromUtf8(envExtraPathData).split(':');
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}
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if (qEnvironmentVariableIsSet(envDefaultPath)) {
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QByteArray envDefaultPathData = qgetenv(envDefaultPath);
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if (!envDefaultPathData.isEmpty()) {
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searchDirs << QString::fromUtf8(envDefaultPathData).split(':');
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}
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} else {
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foreach (QString libraryPath, QCoreApplication::libraryPaths()) {
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searchDirs << libraryPath.replace("qt5", "nymea").replace("plugins", "apikeysproviders");
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}
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searchDirs << QDir(QCoreApplication::applicationDirPath() + "/../lib/nymea/apikeysproviders").absolutePath();
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searchDirs << QDir(QCoreApplication::applicationDirPath() + "/../apikeysproviders/").absolutePath();
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searchDirs << QDir(QCoreApplication::applicationDirPath() + "/../../../apikeysproviders/").absolutePath();
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}
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searchDirs.removeDuplicates();
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return searchDirs;
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}
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void ApiKeysProvidersLoader::loadPlugin(const QString &file)
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{
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QPluginLoader loader;
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loader.setFileName(file);
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loader.setLoadHints(QLibrary::ResolveAllSymbolsHint);
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if (!loader.load()) {
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qCWarning(dcApiKeys()) << loader.errorString();
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return;
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}
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ApiKeysProvider *provider = qobject_cast<ApiKeysProvider*>(loader.instance());
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if (!provider) {
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qCWarning(dcApiKeys()) << "Could not get plugin instance of" << loader.fileName();
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loader.unload();
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return;
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}
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qCDebug(dcApiKeys()) << "Loaded API keys provider plugin:" << loader.fileName();
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provider->setParent(this);
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m_providers.append(provider);
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}
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