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59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 2; -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsCUPSPrinterList_h___
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#define nsCUPSPrinterList_h___
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#include "nsCUPSShim.h"
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namespace mozilla {
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/**
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* @brief Enumerates all CUPS printers and provides lookup by name.
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*/
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class CUPSPrinterList {
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public:
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CUPSPrinterList(const CUPSPrinterList&) = delete;
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explicit CUPSPrinterList(const nsCUPSShim& aShim) : mShim(aShim) {}
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~CUPSPrinterList();
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/**
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* @brief fetches the printer list.
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*
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* This is a blocking call.
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*/
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void Initialize();
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/**
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* @brief Looks up a printer by CUPS name.
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*/
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cups_dest_t* FindPrinterByName(const char* name);
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int NumPrinters() const { return mNumPrinters; }
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/**
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* @brief Gets a printer by index.
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*
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* This does NOT copy the printer's data.
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*/
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cups_dest_t* GetPrinter(int i);
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/**
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* @brief Gets the system default printer.
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*
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* This does NOT copy the printer's data.
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*/
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cups_dest_t* GetDefaultPrinter();
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private:
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const nsCUPSShim& mShim;
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cups_dest_t* mPrinters = nullptr;
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int mNumPrinters = 0;
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};
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} // namespace mozilla
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#endif /* nsCUPSPrinter_h___ */
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