| 33 | AtomicInt ModulePrivate::idCounter; |
| 34 | |
| 35 | ModulePrivate::ModulePrivate(Module* qq, CoreModuleContext* coreCtx, |
| 36 | ModuleInfo* info) |
| 37 | : coreCtx(coreCtx) |
| 38 | , info(*info) |
| 39 | , resourceContainer(info) |
| 40 | , moduleContext(nullptr) |
| 41 | , moduleActivator(nullptr) |
| 42 | , q(qq) |
| 43 | { |
| 44 | // Check if the module provides a manifest.json file and if yes, parse it. |
| 45 | if (resourceContainer.IsValid()) |
| 46 | { |
| 47 | ModuleResource manifestRes("/manifest.json", resourceContainer); |
| 48 | if (manifestRes) |
| 49 | { |
| 50 | ModuleResourceStream manifestStream(manifestRes); |
| 51 | try |
| 52 | { |
| 53 | moduleManifest.Parse(manifestStream); |
| 54 | } |
| 55 | catch (const std::exception& e) |
| 56 | { |
| 57 | MITK_ERROR << "Parsing of manifest.json for module " << info->location << " failed: " << e.what(); |
| 58 | } |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | // Check if we got version information and validate the version identifier |
| 63 | if (moduleManifest.Contains(Module::PROP_VERSION())) |
| 64 | { |
| 65 | Any versionAny = moduleManifest.GetValue(Module::PROP_VERSION()); |
| 66 | std::string errMsg; |
| 67 | try |
| 68 | { |
| 69 | version = ModuleVersion(versionAny.ToString()); |
| 70 | } |
| 71 | catch (const std::exception& e) |
| 72 | { |
| 73 | errMsg = std::string("The version identifier is invalid: ") + e.what(); |
| 74 | throw std::invalid_argument(std::string("The Json value for ") + Module::PROP_VERSION() + " for module " + |
| 75 | info->location + " is not valid: " + errMsg); |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | std::stringstream propId; |
| 80 | propId << this->info.id; |
| 81 | moduleManifest.SetValue(Module::PROP_ID(), propId.str()); |
| 82 | moduleManifest.SetValue(Module::PROP_LOCATION(), this->info.location); |
| 83 | moduleManifest.SetValue(Module::PROP_NAME(), this->info.name); |
| 84 | |
| 85 | if (moduleManifest.Contains(Module::PROP_AUTOLOAD_DIR())) |
| 86 | { |
| 87 | this->info.autoLoadDir = moduleManifest.GetValue(Module::PROP_AUTOLOAD_DIR()).ToString(); |
| 88 | } |
| 89 | else |
| 90 | { |
| 91 | this->info.autoLoadDir = this->info.name; |
| 92 | moduleManifest.SetValue(Module::PROP_AUTOLOAD_DIR(), Any(this->info.autoLoadDir)); |