1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef PRINT_MANAGER_CLIENT_H 17 #define PRINT_MANAGER_CLIENT_H 18 19 #include <condition_variable> 20 #include <map> 21 #include <mutex> 22 23 #include "want.h" 24 #include "iprint_callback.h" 25 #include "iprint_service.h" 26 #include "iremote_object.h" 27 #include "print_extension_callback_stub.h" 28 #include "print_extension_info.h" 29 #include "print_job.h" 30 #include "print_sa_death_recipient.h" 31 #include "printer_info.h" 32 #include "refbase.h" 33 #ifdef PDFIUM_ENABLE 34 #include "fpdfview.h" 35 #endif // PDFIUM_ENABLE 36 37 namespace OHOS::Print { 38 class PrintManagerClient : public RefBase { 39 public: 40 PrintManagerClient(); 41 ~PrintManagerClient(); 42 static sptr<PrintManagerClient> GetInstance(); 43 44 void OnRemoteSaDied(const wptr<IRemoteObject> &object); 45 46 int32_t Init(); 47 int32_t Release(); 48 int32_t StartPrint(const std::vector<std::string> &fileList, 49 const std::vector<uint32_t> &fdList, std::string &taskId); 50 int32_t StopPrint(const std::string &taskId); 51 int32_t QueryAllExtension(std::vector<PrintExtensionInfo> &extensionInfos); 52 int32_t StartDiscoverPrinter(const std::vector<std::string> &extensionList); 53 int32_t StopDiscoverPrinter(); 54 int32_t AddPrinters(const std::vector<PrinterInfo> &printerInfos); 55 int32_t RemovePrinters(const std::vector<std::string> &printerIds); 56 int32_t UpdatePrinters(const std::vector<PrinterInfo> &printerInfos); 57 int32_t ConnectPrinter(const std::string &printerId); 58 int32_t DisconnectPrinter(const std::string &printerId); 59 int32_t StartPrintJob(PrintJob &jobinfo); 60 int32_t CancelPrintJob(const std::string &jobId); 61 int32_t UpdatePrinterState(const std::string &printerId, uint32_t state); 62 int32_t UpdatePrintJobStateOnlyForSystemApp(const std::string &jobId, uint32_t state, uint32_t subState); 63 int32_t UpdateExtensionInfo(const std::string &extensionId); 64 int32_t RequestPreview(const PrintJob &jobinfo, std::string &previewResult); 65 int32_t QueryPrinterCapability(const std::string &printerId); 66 int32_t QueryAllPrintJob(std::vector<PrintJob> &printJobs); 67 int32_t QueryPrintJobById(std::string &printJobId, PrintJob &printjob); 68 int32_t AddPrinterToCups(const std::string &printerUri, const std::string &printerName, 69 const std::string &printerMake); 70 int32_t QueryPrinterCapabilityByUri(const std::string &printerUri, const std::string &printerId, 71 PrinterCapability &printerCaps); 72 int32_t NotifyPrintServiceEvent(std::string &jobId, uint32_t event); 73 int32_t SetDefaultPrinter(const std::string &printerId, uint32_t type); 74 int32_t DeletePrinterFromCups(const std::string &printerUri, const std::string &printerName, 75 const std::string &printerMake); 76 int32_t QueryPrinterInfoByPrinterId(const std::string &printerId, PrinterInfo &info); 77 int32_t QueryAddedPrinter(std::vector<std::string> &printerNameList); 78 int32_t QueryPrinterProperties(const std::string &printerId, const std::vector<std::string> &keyList, 79 std::vector<std::string> &valueList); 80 int32_t StartNativePrintJob(PrintJob &printJob); 81 int32_t GetPrinterPreference(const std::string &printerId, std::string &printerPreference); 82 int32_t SetPrinterPreference(const std::string &printerId, const std::string &printerPreference); 83 84 int32_t On(const std::string &taskId, const std::string &type, const sptr<IPrintCallback> &listener); 85 int32_t Off(const std::string &taskId, const std::string &type); 86 int32_t Print(const std::string &printJobName, const sptr<IPrintCallback> &listener, 87 const std::shared_ptr<PrintAttributes> &printAttributes); 88 int32_t Print(const std::string &printJobName, const sptr<IPrintCallback> &listener, 89 const std::shared_ptr<PrintAttributes> &printAttributes, void* contextToken); 90 int32_t Print(const std::string &printJobName, const sptr<IPrintCallback> &listener, 91 const PrintAttributes &printAttributes); 92 int32_t Print(const std::string &printJobName, const sptr<IPrintCallback> &listener, 93 const PrintAttributes &printAttributes, void* contextToken); 94 int32_t Print(const std::string &printJobName, const sptr<IPrintCallback> &listener, 95 const PrintAttributes &printAttributes, std::string &taskId); 96 int32_t Print(const std::string &printJobName, const sptr<IPrintCallback> &listener, 97 const PrintAttributes &printAttributes, std::string &taskId, void* contextToken); 98 int32_t StartGetPrintFile(const std::string &jobId, const PrintAttributes &printAttributes, 99 const uint32_t fd); 100 int32_t NotifyPrintService(const std::string &jobId, const std::string &type); 101 102 int32_t RegisterExtCallback(const std::string &extensionId, uint32_t callbackId, PrintExtCallback cb); 103 int32_t RegisterExtCallback(const std::string &extensionId, uint32_t callbackId, PrintJobCallback cb); 104 int32_t RegisterExtCallback(const std::string &extensionId, uint32_t callbackId, PrinterCallback cb); 105 int32_t RegisterExtCallback(const std::string &extensionId, uint32_t callbackId, PrinterCapabilityCallback cb); 106 int32_t UnregisterAllExtCallback(const std::string &extensionId); 107 int32_t LoadExtSuccess(const std::string &extensionId); 108 109 int32_t SetNativePrinterChangeCallback(const std::string &type, NativePrinterChangeCallback cb); 110 111 void LoadServerSuccess(); 112 void LoadServerFail(); 113 void SetProxy(const sptr<IRemoteObject> &obj); 114 void ResetProxy(); 115 116 private: 117 void SetWantParam(AAFwk::Want &want, std::string &taskId); 118 bool LoadServer(); 119 bool GetPrintServiceProxy(); 120 int32_t runBase(const char* callerFunName, std::function<int32_t(sptr<IPrintService>)> func); 121 #define CALL_COMMON_CLIENT(func) runBase(__func__, func) 122 123 private: 124 static std::mutex instanceLock_; 125 static sptr<PrintManagerClient> instance_; 126 std::recursive_mutex proxyLock_; 127 sptr<IPrintService> printServiceProxy_; 128 sptr<PrintSaDeathRecipient> deathRecipient_; 129 130 std::map<std::string, sptr<PrintExtensionCallbackStub>> extCallbackMap_; 131 132 std::mutex loadMutex_; 133 std::mutex conditionMutex_; 134 std::condition_variable syncCon_; 135 bool ready_ = false; 136 static constexpr int LOAD_SA_TIMEOUT_MS = 15000; 137 }; 138 } // namespace OHOS::Print 139 #endif // PRINT_MANAGER_CLIENT_H 140