Manage default printer for the win backend (#8177)
* printer_win: Retrieve default printer name * printer_win: Declare the local default printer as default * printer_cups: Retrieve default printer name * printer_cups: Declare the local default printer as default
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06827774b6
@ -46,6 +46,7 @@ typedef struct
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int id_sequence;
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size_t references;
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char* defaultPrinter;
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} rdpCupsPrinterDriver;
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typedef struct
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@ -276,7 +277,7 @@ static void printer_cups_release_ref_printer(rdpPrinter* printer)
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}
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static rdpPrinter* printer_cups_new_printer(rdpCupsPrinterDriver* cups_driver, const char* name,
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const char* driverName, BOOL is_default)
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const char* driverName)
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{
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rdpCupsPrinter* cups_printer;
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@ -298,7 +299,7 @@ static rdpPrinter* printer_cups_new_printer(rdpCupsPrinterDriver* cups_driver, c
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if (!cups_printer->printer.driver)
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goto fail;
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cups_printer->printer.is_default = is_default;
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cups_printer->printer.is_default = strcmp(name, cups_driver->defaultPrinter) == 0;
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cups_printer->printer.CreatePrintJob = printer_cups_create_printjob;
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cups_printer->printer.FindPrintJob = printer_cups_find_printjob;
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@ -351,8 +352,8 @@ static rdpPrinter** printer_cups_enum_printers(rdpPrinterDriver* driver)
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{
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if (dest->instance == NULL)
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{
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rdpPrinter* current = printer_cups_new_printer((rdpCupsPrinterDriver*)driver,
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dest->name, NULL, dest->is_default);
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rdpPrinter* current =
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printer_cups_new_printer((rdpCupsPrinterDriver*)driver, dest->name, NULL);
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if (!current)
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{
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printer_cups_release_enum_printers(printers);
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@ -383,8 +384,7 @@ static rdpPrinter* printer_cups_get_printer(rdpPrinterDriver* driver, const char
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rdpCupsPrinterDriver* cups_driver = (rdpCupsPrinterDriver*)driver;
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WINPR_ASSERT(cups_driver);
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return printer_cups_new_printer(cups_driver, name, driverName,
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cups_driver->id_sequence == 1 ? TRUE : FALSE);
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return printer_cups_new_printer(cups_driver, name, driverName);
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}
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static void printer_cups_add_ref_driver(rdpPrinterDriver* driver)
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@ -407,6 +407,7 @@ static void printer_cups_release_ref_driver(rdpPrinterDriver* driver)
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{
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if (uniq_cups_driver == cups_driver)
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uniq_cups_driver = NULL;
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free(cups_driver->defaultPrinter);
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free(cups_driver);
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}
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else
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@ -430,6 +431,13 @@ rdpPrinterDriver* cups_freerdp_printer_client_subsystem_entry(void)
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uniq_cups_driver->driver.ReleaseRef = printer_cups_release_ref_driver;
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uniq_cups_driver->id_sequence = 1;
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uniq_cups_driver->defaultPrinter = _strdup(cupsGetDefault());
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if (!uniq_cups_driver->defaultPrinter)
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{
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free(uniq_cups_driver);
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return NULL;
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}
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}
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WINPR_ASSERT(uniq_cups_driver->driver.AddRef);
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@ -52,6 +52,7 @@ typedef struct
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size_t id_sequence;
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size_t references;
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LPWSTR defaultPrinter;
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} rdpWinPrinterDriver;
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typedef struct
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@ -233,7 +234,7 @@ static void printer_win_release_ref_printer(rdpPrinter* printer)
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}
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static rdpPrinter* printer_win_new_printer(rdpWinPrinterDriver* win_driver, const WCHAR* name,
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const WCHAR* drivername, BOOL is_default)
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const WCHAR* drivername)
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{
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rdpWinPrinter* win_printer;
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DWORD needed = 0;
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@ -251,7 +252,7 @@ static rdpPrinter* printer_win_new_printer(rdpWinPrinterDriver* win_driver, cons
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if (!win_printer->printer.name)
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goto fail;
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win_printer->printer.is_default = is_default;
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win_printer->printer.is_default = _wcscmp(name, win_driver->defaultPrinter) == 0;
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win_printer->printer.CreatePrintJob = printer_win_create_printjob;
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win_printer->printer.FindPrintJob = printer_win_find_printjob;
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@ -345,7 +346,7 @@ static rdpPrinter** printer_win_enum_printers(rdpPrinterDriver* driver)
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{
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rdpPrinter* current = printers[num_printers];
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current = printer_win_new_printer((rdpWinPrinterDriver*)driver, prninfo[i].pPrinterName,
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prninfo[i].pDriverName, 0);
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prninfo[i].pDriverName);
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if (!current)
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{
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printer_win_release_enum_printers(printers);
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@ -385,8 +386,7 @@ static rdpPrinter* printer_win_get_printer(rdpPrinterDriver* driver, const char*
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return NULL;
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}
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myPrinter = printer_win_new_printer(win_driver, nameW, driverNameW,
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win_driver->id_sequence == 1 ? TRUE : FALSE);
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myPrinter = printer_win_new_printer(win_driver, nameW, driverNameW);
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free(driverNameW);
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free(nameW);
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@ -408,6 +408,7 @@ static void printer_win_release_ref_driver(rdpPrinterDriver* driver)
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rdpWinPrinterDriver* win = (rdpWinPrinterDriver*)driver;
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if (win->references <= 1)
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{
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free(win->defaultPrinter);
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free(win);
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win_driver = NULL;
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}
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@ -417,6 +418,8 @@ static void printer_win_release_ref_driver(rdpPrinterDriver* driver)
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rdpPrinterDriver* win_freerdp_printer_client_subsystem_entry(void)
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{
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DWORD size;
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if (!win_driver)
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{
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win_driver = (rdpWinPrinterDriver*)calloc(1, sizeof(rdpWinPrinterDriver));
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@ -432,6 +435,21 @@ rdpPrinterDriver* win_freerdp_printer_client_subsystem_entry(void)
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win_driver->driver.ReleaseRef = printer_win_release_ref_driver;
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win_driver->id_sequence = 1;
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GetDefaultPrinter(NULL, &size);
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if (size)
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{
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win_driver->defaultPrinter = (LPWSTR)calloc(size, sizeof(WCHAR));
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if (!win_driver->defaultPrinter)
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{
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free(win_driver);
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return NULL;
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}
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if (!GetDefaultPrinter(win_driver->defaultPrinter, &size))
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win_driver->defaultPrinter[0] = "\0";
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}
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}
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win_driver->driver.AddRef(&win_driver->driver);
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