1 files changed, 106 insertions, 0 deletions
diff --git a/daemon/appfetchmanager.cpp b/daemon/appfetchmanager.cpp
new file mode 100644
index 0000000..9c58e27
--- /dev/null
+++ b/daemon/appfetchmanager.cpp
@@ -0,0 +1,106 @@
+#include "appfetchmanager.h"
+#include "appmanager.h"
+#include "uploadmanager.h"
+#include "unpacker.h"
+#include "packer.h"
+
+AppFetchManager::AppFetchManager(WatchConnector *watch, UploadManager *upload, AppManager *apps, QObject *parent)
+    : QObject(parent), l(metaObject()->className()),
+      watch(watch), upload(upload), apps(apps)
+
+{
+    watch->setEndpointHandler(WatchConnector::watchAPP_FETCH,
+                              [this](const QByteArray &data) {
+        switch (data.at(0)) {
+        case WatchConnector::appfetchREQUEST:
+            handleAppFetchRequest(data);
+            break;
+        }
+
+        return true;
+    });
+}
+
+void AppFetchManager::handleAppFetchRequest(const QByteArray &msg)
+{
+    Unpacker u(msg);
+    quint8 command = u.readLE<quint8>();
+    QUuid uuid = u.readUuid();
+    qint32 appId = u.readLE<qint32>();
+
+    Q_ASSERT(command == WatchConnector::appfetchREQUEST);
+
+    uploadApp(uuid, appId);
+}
+
+void AppFetchManager::sendAppFetchResponse(WatchConnector::AppFetchMessage command, WatchConnector::AppFetchStatus status)
+{
+    QByteArray msg;
+    Packer p(&msg);
+
+    p.writeLE<quint8>(command);
+    p.writeLE<quint8>(status);
+
+    watch->sendMessage(WatchConnector::watchAPP_FETCH, msg);
+}
+
+void AppFetchManager::uploadApp(const QUuid &uuid, quint32 appId)
+{
+    AppInfo info = apps->info(uuid);
+    if (info.uuid() != uuid) {
+        qCWarning(l) << "uuid" << uuid << "is not installed";
+        sendAppFetchResponse(WatchConnector::appfetchREQUEST, WatchConnector::appfetchINVALID_UUID);
+        return;
+    }
+
+    qCDebug(l) << "about to upload app" << info.shortName();
+
+    QSharedPointer<QIODevice> binaryFile(info.openFile(AppInfo::APPLICATION));
+    if (!binaryFile) {
+        qCWarning(l) << "failed to open" << info.shortName() << "AppInfo::BINARY";
+        sendAppFetchResponse(WatchConnector::appfetchREQUEST, WatchConnector::appfetchINVALID_UUID);
+        return;
+    }
+
+    qCDebug(l) << "binary file size is" << binaryFile->size();
+
+    upload->uploadAppBinaryId(appId, binaryFile.data(), info.crcFile(AppInfo::APPLICATION),
+    [this, info, binaryFile, appId]() {
+        qCDebug(l) << "app binary upload succesful";
+        binaryFile->close();
+
+        // Upload worker if present
+        if (info.type() == "worker") {
+            QSharedPointer<QIODevice> workerFile(info.openFile(AppInfo::WORKER));
+            if (workerFile) {
+                upload->uploadAppWorkerId(appId, workerFile.data(), info.crcFile(AppInfo::WORKER),
+                [this, workerFile]() {
+                    qCDebug(l) << "app worker upload succesful";
+                    workerFile->close();
+                }, [this, workerFile](int code) {
+                    qCWarning(l) << "app worker upload failed" << code;
+                    workerFile->close();
+                });
+            }
+        }
+
+        // Proceed to upload the resource file
+        QSharedPointer<QIODevice> resourceFile(info.openFile(AppInfo::RESOURCES));
+        if (resourceFile) {
+            upload->uploadAppResourcesId(appId, resourceFile.data(), info.crcFile(AppInfo::RESOURCES),
+            [this, resourceFile]() {
+                qCDebug(l) << "app resources upload succesful";
+                resourceFile->close();
+                // Upload succesful
+            }, [this, resourceFile](int code) {
+                qCWarning(l) << "app resources upload failed" << code;
+                resourceFile->close();
+            });
+        } else {
+            // No resource file
+        }
+    }, [this, binaryFile](int code) {
+        binaryFile->close();
+        qCWarning(l) << "app binary upload failed" << code;
+    });
+}