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bcat: Implement IDeliveryCacheStorageService commands
Used to create subclasses to manage files and directories and to list directories.
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1 changed files with 58 additions and 0 deletions
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@ -40,6 +40,64 @@ void Module::Interface::CreateBcatService(Kernel::HLERequestContext& ctx) {
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IPC::ResponseBuilder rb{ctx, 2, 0, 1};
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IPC::ResponseBuilder rb{ctx, 2, 0, 1};
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rb.Push(RESULT_SUCCESS);
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rb.Push(RESULT_SUCCESS);
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rb.PushIpcInterface<IBcatService>(*backend);
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rb.PushIpcInterface<IBcatService>(*backend);
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class IDeliveryCacheStorageService final : public ServiceFramework<IDeliveryCacheStorageService> {
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public:
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IDeliveryCacheStorageService(FileSys::VirtualDir root_)
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: ServiceFramework{"IDeliveryCacheStorageService"}, root(std::move(root_)) {
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// clang-format off
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static const FunctionInfo functions[] = {
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{0, &IDeliveryCacheStorageService::CreateFileService, "CreateFileService"},
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{1, &IDeliveryCacheStorageService::CreateDirectoryService, "CreateDirectoryService"},
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{10, &IDeliveryCacheStorageService::EnumerateDeliveryCacheDirectory, "EnumerateDeliveryCacheDirectory"},
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};
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// clang-format on
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RegisterHandlers(functions);
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for (const auto& subdir : root->GetSubdirectories()) {
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DirectoryName name{};
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std::memcpy(name.data(), subdir->GetName().data(),
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std::min(sizeof(DirectoryName) - 1, subdir->GetName().size()));
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entries.push_back(name);
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}
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}
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private:
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void CreateFileService(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_BCAT, "called");
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IPC::ResponseBuilder rb{ctx, 2, 0, 1};
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rb.Push(RESULT_SUCCESS);
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rb.PushIpcInterface<IDeliveryCacheFileService>(root);
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}
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void CreateDirectoryService(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_BCAT, "called");
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IPC::ResponseBuilder rb{ctx, 2, 0, 1};
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rb.Push(RESULT_SUCCESS);
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rb.PushIpcInterface<IDeliveryCacheDirectoryService>(root);
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}
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void EnumerateDeliveryCacheDirectory(Kernel::HLERequestContext& ctx) {
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auto size = ctx.GetWriteBufferSize() / sizeof(DirectoryName);
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LOG_DEBUG(Service_BCAT, "called, size={:016X}", size);
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size = std::min(size, entries.size() - next_read_index);
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ctx.WriteBuffer(entries.data() + next_read_index, size * sizeof(DirectoryName));
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next_read_index += size;
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IPC::ResponseBuilder rb{ctx, 3};
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rb.Push(RESULT_SUCCESS);
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rb.Push<u32>(size);
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}
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FileSys::VirtualDir root;
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std::vector<DirectoryName> entries;
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u64 next_read_index = 0;
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};
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void Module::Interface::CreateDeliveryCacheStorageService(Kernel::HLERequestContext& ctx) {
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void Module::Interface::CreateDeliveryCacheStorageService(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_BCAT, "called");
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LOG_DEBUG(Service_BCAT, "called");
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