/*
- * Copyright 2005-2015 Apple Inc. All rights reserved.
+ * Copyright 2005-2016 Apple Inc. All rights reserved.
*
* IMPORTANT: This Apple software is supplied to you by Apple Computer,
* Inc. ("Apple") in consideration of your agreement to the following
} classdriver_t;
-typedef Boolean (*iterator_callback_t)(void *refcon, io_service_t obj, CFStringRef deviceIDString, UInt32 deviceLocation, UInt8 interfaceNum, UInt8 alternateSetting);
+typedef Boolean (*iterator_callback_t)(io_service_t obj, printer_interface_t printerIntf, void *refcon);
typedef struct iterator_reference_s /**** Iterator reference data */
{
UInt32 location;
UInt8 interfaceNum;
UInt8 alternateSetting;
+ UInt8 interfaceProtocol;
CFRunLoopTimerRef status_timer;
* Local functions...
*/
-static Boolean find_device_cb(void *refcon, io_service_t obj, CFStringRef deviceIDString, UInt32 deviceLocation, UInt8 interfaceNum, UInt8 alternateSetting);
-static Boolean list_device_cb(void *refcon, io_service_t obj, CFStringRef deviceIDString, UInt32 deviceLocation, UInt8 interfaceNum, UInt8 alternateSetting);
+static Boolean list_device_cb(io_service_t obj, printer_interface_t printerIntf, void *refcon);
+static Boolean find_device_cb(io_service_t obj, printer_interface_t printerIntf, void *refcon);
static CFStringRef cfstr_create_trim(const char *cstr);
static CFStringRef copy_value_for_key(CFStringRef deviceID, CFStringRef *keys);
#endif /* PARSE_PS_ERRORS */
static printer_interface_t usb_printer_interface_interface(io_service_t usbClass);
-static IOUSBDeviceInterface **usb_device_interface_for_device(io_service_t usbDevice);
+
static CFStringRef copy_printer_interface_deviceid(printer_interface_t printer, UInt8 alternateSetting);
static CFStringRef copy_printer_interface_indexed_description(printer_interface_t printer, UInt8 index, UInt16 language);
static CFStringRef deviceIDCopyManufacturer(CFStringRef deviceID);
g.printer_obj = 0x0;
g.classdriver = 0x0;
}
-
fprintf(stderr, "DEBUG: Looking for '%s %s'\n", hostname, resource);
- iterate_printers(find_device_cb, NULL);
+ do
+ {
+ iterate_printers(find_device_cb, NULL);
+ if (g.printer_obj != 0x0)
+ break;
+
+ _cupsLangPrintFilter(stderr, "INFO", _("Waiting for printer to become available."));
+ sleep(5);
+ } while (true);
fputs("DEBUG: Opening connection\n", stderr);
/*
* 'iterate_printers()' - Iterate over all the printers.
*/
-
static void iterate_printers(iterator_callback_t callBack, void *userdata)
{
- Iterating = 1;
+ Iterating = 1;
- mach_port_t masterPort = 0x0;
- kern_return_t kr = IOMasterPort (bootstrap_port, &masterPort);
+ iterator_reference_t reference = { callBack, userdata, true };
- if (kr == kIOReturnSuccess && masterPort != 0x0)
- {
- iterator_reference_t reference = { callBack, userdata, true };
+ IONotificationPortRef addNotification = IONotificationPortCreate(kIOMasterPortDefault);
- IONotificationPortRef addNotification = IONotificationPortCreate(masterPort);
- io_iterator_t addIterator = IO_OBJECT_NULL;
+ int printingClass = kUSBPrintingClass;
+ int printingSubclass = kUSBPrintingSubclass;
- kr = IOServiceAddMatchingNotification(addNotification, kIOFirstMatchNotification, IOServiceMatching(kIOUSBDeviceClassName),
- &device_added, &reference, &addIterator);
- if (kr == kIOReturnSuccess && addIterator != IO_OBJECT_NULL)
- {
- device_added(&reference, addIterator);
- if (reference.keepRunning)
- {
- CFRunLoopAddSource(CFRunLoopGetCurrent(), IONotificationPortGetRunLoopSource(addNotification), kCFRunLoopDefaultMode);
- CFRunLoopRun();
- }
- IOObjectRelease(addIterator);
- }
- mach_port_deallocate(mach_task_self(), masterPort);
- }
+ CFNumberRef interfaceClass = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &printingClass);
+ CFNumberRef interfaceSubClass = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &printingSubclass);
+
+ CFMutableDictionaryRef usbPrinterMatchDictionary = IOServiceMatching(kIOUSBInterfaceClassName);
+ CFDictionaryAddValue(usbPrinterMatchDictionary, CFSTR("bInterfaceClass"), interfaceClass);
+ CFDictionaryAddValue(usbPrinterMatchDictionary, CFSTR("bInterfaceSubClass"), interfaceSubClass);
+
+ CFRelease(interfaceClass);
+ CFRelease(interfaceSubClass);
- Iterating = 0;
+ io_iterator_t add_iterator = IO_OBJECT_NULL;
+ IOServiceAddMatchingNotification(addNotification, kIOMatchedNotification,
+ usbPrinterMatchDictionary, &device_added, &reference, &add_iterator);
+ if (add_iterator != IO_OBJECT_NULL)
+ {
+ device_added (&reference, add_iterator);
+ if (reference.keepRunning)
+ {
+ CFRunLoopAddSource(CFRunLoopGetCurrent(), IONotificationPortGetRunLoopSource(addNotification), kCFRunLoopDefaultMode);
+ CFRunLoopRun();
+ }
+ IOObjectRelease(add_iterator);
+ }
+ Iterating = 0;
}
/*
* 'device_added()' - Device added notifier.
*/
-#define IsPrintingInterface(c,s,p) ((c) == kUSBPrintingInterfaceClass && (s) == kUSBPrintingSubclass && (p) != kUSBPrintingProtocolIPP)
-
static void device_added(void *userdata, io_iterator_t iterator)
{
- iterator_reference_t *reference = userdata;
- io_service_t device;
+ iterator_reference_t *reference = userdata;
+ io_service_t intf;
- while (reference->keepRunning && (device = IOIteratorNext(iterator)) != 0x0)
+ while (reference->keepRunning && (intf = IOIteratorNext(iterator)) != 0x0)
+ {
+ printer_interface_t printerIntf = usb_printer_interface_interface(intf);
+ if (printerIntf != NULL)
{
- UInt32 locationID = 0;
- IOUSBDeviceInterface **devIntf = NULL;
- io_iterator_t intfIterator = IO_OBJECT_NULL;
- io_object_t intf = IO_OBJECT_NULL;
-
- devIntf = usb_device_interface_for_device(device);
- if (devIntf == NULL)
- goto device_added_done;
+ UInt8 intfClass = 0, intfSubClass = 0;
- UInt16 vendorUniqueID;
- if ((*devIntf)->GetDeviceVendor(devIntf, &vendorUniqueID) != kIOReturnSuccess || vendorUniqueID == kAppleVendorID || vendorUniqueID == 0x0A5C)
- goto device_added_done;
-
- if ((*devIntf)->GetLocationID(devIntf, &locationID) != kIOReturnSuccess)
- goto device_added_done;
-
- IOUSBFindInterfaceRequest req = { kIOUSBFindInterfaceDontCare, kIOUSBFindInterfaceDontCare, kIOUSBFindInterfaceDontCare, kIOUSBFindInterfaceDontCare };
- if ((*devIntf)->CreateInterfaceIterator(devIntf, &req, &intfIterator) != kIOReturnSuccess)
- goto device_added_done;
-
- while (reference->keepRunning && (intf = IOIteratorNext(intfIterator)))
- {
- printer_interface_t printerIntf = usb_printer_interface_interface(intf);
- if (printerIntf != NULL)
- {
- UInt8 intfClass = 0, intfSubclass = 0, intfProtocol = 0, intfNumber = 0;
-
- (*printerIntf)->GetInterfaceClass(printerIntf, &intfClass);
- (*printerIntf)->GetInterfaceSubClass(printerIntf, &intfSubclass);
- (*printerIntf)->GetInterfaceProtocol(printerIntf, &intfProtocol);
- (*printerIntf)->GetInterfaceNumber(printerIntf, &intfNumber);
-
- if (IsPrintingInterface(intfClass, intfSubclass, intfProtocol))
- {
- CFStringRef deviceIDString = copy_printer_interface_deviceid(printerIntf, 0);
- if (deviceIDString != NULL)
- {
- reference->keepRunning = reference->callback(userdata, intf, deviceIDString, locationID, intfNumber, 0);
- CFRelease(deviceIDString);
- }
- }
-
- IOUSBInterfaceDescriptor *intfDesc = NULL;
- while (reference->keepRunning && (intfDesc = (IOUSBInterfaceDescriptor *)(*printerIntf)->FindNextAssociatedDescriptor(printerIntf, intfDesc, kUSBInterfaceDesc)))
- {
- intfClass = intfDesc->bInterfaceClass;
- intfSubclass = intfDesc->bInterfaceSubClass;
- intfProtocol = intfDesc->bInterfaceProtocol;
-
- if ((IsPrintingInterface(intfClass, intfSubclass, intfProtocol)))
- {
- CFStringRef deviceIDString = copy_printer_interface_deviceid(printerIntf, intfDesc->bAlternateSetting);
- if (deviceIDString != NULL)
- {
- reference->keepRunning = reference->callback(userdata, intf, deviceIDString, locationID, intfNumber, intfDesc->bAlternateSetting);
- CFRelease(deviceIDString);
- }
- }
- }
- (*printerIntf)->Release(printerIntf);
- }
- IOObjectRelease(intf);
- }
-
- device_added_done:
- if (devIntf != NULL) (*devIntf)->Release(devIntf);
- if (intfIterator != IO_OBJECT_NULL) IOObjectRelease(intfIterator);
-
- IOObjectRelease(device);
+ (*printerIntf)->GetInterfaceClass(printerIntf, &intfClass);
+ (*printerIntf)->GetInterfaceSubClass(printerIntf, &intfSubClass);
+ if (intfClass == kUSBPrintingInterfaceClass && intfSubClass == kUSBPrintingSubclass)
+ reference->keepRunning = reference->callback(intf, printerIntf, userdata);
+ (*printerIntf)->Release(printerIntf);
+ }
+ IOObjectRelease(intf);
}
- /* One last call to the call back now that we are not longer have printers left to iterate...
- */
if (reference->keepRunning && reference->callback)
- reference->keepRunning = reference->callback(reference->userdata, IO_OBJECT_NULL, NULL, 0, 0, 0);
+ reference->keepRunning = reference->callback(IO_OBJECT_NULL, NULL, reference->userdata);
if (!reference->keepRunning)
- CFRunLoopStop(CFRunLoopGetCurrent());
+ CFRunLoopStop(CFRunLoopGetCurrent());
}
/*
* 'list_device_cb()' - list_device iterator callback.
*/
-
-static Boolean list_device_cb(void *refcon, io_service_t obj, CFStringRef deviceIDString, UInt32 deviceLocation, UInt8 interfaceNum, UInt8 alternateSetting)
+static Boolean list_device_cb(io_service_t obj, printer_interface_t printerIntf, void *refcon)
{
- (void)refcon;
- (void)interfaceNum;
- (void)alternateSetting;
+ (void)refcon;
- if (obj != IO_OBJECT_NULL)
- {
- CFStringRef make = deviceIDCopyManufacturer(deviceIDString);
- CFStringRef model = deviceIDCopyModel(deviceIDString);
- CFStringRef serial = deviceIDCopySerialNumber(deviceIDString);
+ if (obj != IO_OBJECT_NULL)
+ {
+ CFStringRef deviceIDString = NULL;
+ CFStringRef make = NULL;
+ CFStringRef model = NULL;
+ CFStringRef serial = NULL;
+ UInt32 intfLocation;
- char uristr[1024], makestr[1024], modelstr[1024], serialstr[1024];
- char optionsstr[1024], idstr[1024], make_modelstr[1024];
+ deviceIDString = copy_printer_interface_deviceid(printerIntf, 0);
+ if (deviceIDString == NULL)
+ goto list_device_done;
- CFStringGetCString(deviceIDString, idstr, sizeof(idstr), kCFStringEncodingUTF8);
- backendGetMakeModel(idstr, make_modelstr, sizeof(make_modelstr));
+ make = deviceIDCopyManufacturer(deviceIDString);
+ model = deviceIDCopyModel(deviceIDString);
+ serial = deviceIDCopySerialNumber(deviceIDString);
- modelstr[0] = '/';
+ char uristr[1024], makestr[1024], modelstr[1024], serialstr[1024];
+ char optionsstr[1024], idstr[1024], make_modelstr[1024];
- if (make == NULL || !CFStringGetCString(make, makestr, sizeof(makestr), kCFStringEncodingUTF8))
- strlcpy(makestr, "Unknown", sizeof(makestr));
+ CFStringGetCString(deviceIDString, idstr, sizeof(idstr), kCFStringEncodingUTF8);
+ backendGetMakeModel(idstr, make_modelstr, sizeof(make_modelstr));
- if (model == NULL || !CFStringGetCString(model, &modelstr[1], sizeof(modelstr)-1, kCFStringEncodingUTF8))
- strlcpy(modelstr + 1, "Printer", sizeof(modelstr) - 1);
+ modelstr[0] = '/';
- optionsstr[0] = '\0';
- if (serial != NULL && CFStringGetCString(serial, serialstr, sizeof(serialstr), kCFStringEncodingUTF8))
- snprintf(optionsstr, sizeof(optionsstr), "?serial=%s", serialstr);
- else if (deviceLocation != 0)
- snprintf(optionsstr, sizeof(optionsstr), "?location=%x", (unsigned)deviceLocation);
+ if (make == NULL || !CFStringGetCString(make, makestr, sizeof(makestr), kCFStringEncodingUTF8))
+ strlcpy(makestr, "Unknown", sizeof(makestr));
- httpAssembleURI(HTTP_URI_CODING_ALL, uristr, sizeof(uristr), "usb", NULL, makestr, 0, modelstr);
- strlcat(uristr, optionsstr, sizeof(uristr));
+ if (model == NULL || !CFStringGetCString(model, &modelstr[1], sizeof(modelstr)-1, kCFStringEncodingUTF8))
+ strlcpy(modelstr + 1, "Printer", sizeof(modelstr) - 1);
- cupsBackendReport("direct", uristr, make_modelstr, make_modelstr, idstr,
- NULL);
+ optionsstr[0] = '\0';
+ if (serial != NULL && CFStringGetCString(serial, serialstr, sizeof(serialstr), kCFStringEncodingUTF8))
+ snprintf(optionsstr, sizeof(optionsstr), "?serial=%s", serialstr);
+ else if ((*printerIntf)->GetLocationID(printerIntf, &intfLocation) == kIOReturnSuccess)
+ snprintf(optionsstr, sizeof(optionsstr), "?location=%x", (unsigned)intfLocation);
- if (make != NULL) CFRelease(make);
- if (model != NULL) CFRelease(model);
- if (serial != NULL) CFRelease(serial);
- }
+ httpAssembleURI(HTTP_URI_CODING_ALL, uristr, sizeof(uristr), "usb", NULL, makestr, 0, modelstr);
+ strlcat(uristr, optionsstr, sizeof(uristr));
+
+ cupsBackendReport("direct", uristr, make_modelstr, make_modelstr, idstr,
+ NULL);
+ list_device_done:
- return obj != IO_OBJECT_NULL;
+ if (make != NULL) CFRelease(make);
+ if (model != NULL) CFRelease(model);
+ if (serial != NULL) CFRelease(serial);
+ }
+ return obj != IO_OBJECT_NULL;
}
/*
* 'find_device_cb()' - print_device iterator callback.
*/
-static Boolean find_device_cb(void *refcon, io_service_t obj, CFStringRef deviceIDString, UInt32 deviceLocation, UInt8 interfaceNum, UInt8 alternateSetting)
+static Boolean find_device_cb(io_service_t obj, printer_interface_t printerIntf, void *refcon)
{
- Boolean keepLooking = true;
+ (void)refcon;
- if (obj != IO_OBJECT_NULL)
+ Boolean keepLooking = true;
+
+ if (obj != IO_OBJECT_NULL)
+ {
+ CFStringRef deviceIDString = NULL;
+ CFStringRef make = NULL;
+ CFStringRef model = NULL;
+ CFStringRef serial = NULL;
+
+ deviceIDString = copy_printer_interface_deviceid(printerIntf, 0);
+ if (deviceIDString == NULL)
+ goto find_device_done;
+
+ make = deviceIDCopyManufacturer(deviceIDString);
+ model = deviceIDCopyModel(deviceIDString);
+ serial = deviceIDCopySerialNumber(deviceIDString);
+
+ if (make && CFStringCompare(make, g.make, kCFCompareCaseInsensitive) == kCFCompareEqualTo)
{
- CFStringRef make = deviceIDCopyManufacturer(deviceIDString);
- CFStringRef model = deviceIDCopyModel(deviceIDString);
- CFStringRef serial = deviceIDCopySerialNumber(deviceIDString);
+ if (model && CFStringCompare(model, g.model, kCFCompareCaseInsensitive) == kCFCompareEqualTo)
+ {
+ UInt8 intfAltSetting = 0, intfNumber = 0, intfProtocol = 0;
+ UInt32 intfLocation = 0;
+
+ (*printerIntf)->GetInterfaceProtocol(printerIntf, &intfProtocol);
+ (*printerIntf)->GetAlternateSetting(printerIntf, &intfAltSetting);
+ (*printerIntf)->GetInterfaceNumber(printerIntf, &intfNumber);
+ (*printerIntf)->GetLocationID(printerIntf, &intfLocation);
- if (make && CFStringCompare(make, g.make, kCFCompareCaseInsensitive) == kCFCompareEqualTo)
+ if (g.serial != NULL && CFStringGetLength(g.serial) > 0)
{
- if (model && CFStringCompare(model, g.model, kCFCompareCaseInsensitive) == kCFCompareEqualTo)
+ if (serial != NULL && CFStringCompare(serial, g.serial, kCFCompareCaseInsensitive) == kCFCompareEqualTo)
+ {
+ g.interfaceProtocol = intfProtocol;
+ g.location = intfLocation;
+ g.alternateSetting = intfAltSetting;
+ if (intfProtocol != kUSBPrintingProtocolIPP)
{
- if (g.serial != NULL && CFStringGetLength(g.serial) > 0)
- {
- if (serial != NULL && CFStringCompare(serial, g.serial, kCFCompareCaseInsensitive) == kCFCompareEqualTo)
- {
- IOObjectRetain(obj);
- g.printer_obj = obj;
- g.location = deviceLocation;
- g.alternateSetting = alternateSetting;
- keepLooking = false;
- }
- }
- else
- {
- if (g.printer_obj != 0)
- IOObjectRelease(g.printer_obj);
-
- g.alternateSetting = alternateSetting;
- g.printer_obj = obj;
- IOObjectRetain(obj);
-
- if (g.location == 0 || g.location == deviceLocation)
- keepLooking = false;
- }
-
- if ( !keepLooking )
- g.interfaceNum = interfaceNum;
+ g.printer_obj = obj;
+ IOObjectRetain(obj);
}
+ keepLooking = (intfProtocol == kUSBPrintingProtocolIPP);
+ }
}
-
- if (make) CFRelease(make);
- if (model) CFRelease(model);
- if (serial) CFRelease(serial);
- }
- else
- {
- keepLooking = (g.printer_obj == 0);
- if (obj == IO_OBJECT_NULL && keepLooking)
+ else
{
- CFRunLoopTimerContext context = { 0, refcon, NULL, NULL, NULL };
- CFRunLoopTimerRef timer = CFRunLoopTimerCreate(NULL, CFAbsoluteTimeGetCurrent() + 1.0, 10, 0x0, 0x0, status_timer_cb, &context);
- if (timer != NULL)
- {
- CFRunLoopAddTimer(CFRunLoopGetCurrent(), timer, kCFRunLoopDefaultMode);
- g.status_timer = timer;
- }
+ if (g.printer_obj != 0)
+ IOObjectRelease(g.printer_obj);
+
+ g.location = intfLocation;
+ g.alternateSetting = intfAltSetting;
+ g.interfaceProtocol = intfProtocol;
+ g.printer_obj = obj;
+ IOObjectRetain(obj);
+
+ if (g.location == 0 || g.location == intfLocation)
+ keepLooking = false;
}
+
+ if (!keepLooking)
+ g.interfaceNum = intfNumber;
+ }
}
- if (!keepLooking && g.status_timer != NULL)
+ find_device_done:
+ if (deviceIDString != NULL) CFRelease(deviceIDString);
+ if (make != NULL) CFRelease(make);
+ if (model != NULL) CFRelease(model);
+ if (serial != NULL) CFRelease(serial);
+ }
+ else
+ {
+ keepLooking = (g.printer_obj == 0 && g.interfaceProtocol != kUSBPrintingProtocolIPP);
+ if (obj == IO_OBJECT_NULL && keepLooking)
{
- fputs("STATE: -offline-report\n", stderr);
- _cupsLangPrintFilter(stderr, "INFO", _("The printer is now online."));
- CFRunLoopRemoveTimer(CFRunLoopGetCurrent(), g.status_timer, kCFRunLoopDefaultMode);
- CFRelease(g.status_timer);
- g.status_timer = NULL;
+ CFRunLoopTimerContext context = { 0, refcon, NULL, NULL, NULL };
+ CFRunLoopTimerRef timer = CFRunLoopTimerCreate(NULL, CFAbsoluteTimeGetCurrent() + 1.0, 10, 0x0, 0x0, status_timer_cb, &context);
+ if (timer != NULL)
+ {
+ CFRunLoopAddTimer(CFRunLoopGetCurrent(), timer, kCFRunLoopDefaultMode);
+ g.status_timer = timer;
+ }
}
+ }
+
+ if (!keepLooking && g.status_timer != NULL)
+ {
+ fputs("STATE: -offline-report\n", stderr);
+ _cupsLangPrintFilter(stderr, "INFO", _("The printer is now online."));
+ CFRunLoopRemoveTimer(CFRunLoopGetCurrent(), g.status_timer, kCFRunLoopDefaultMode);
+ CFRelease(g.status_timer);
+ g.status_timer = NULL;
+ }
- return keepLooking;
+ return keepLooking;
}
static CFStringRef deviceIDCopySerialNumber(CFStringRef deviceID)
return intf;
}
-static IOUSBDeviceInterface **usb_device_interface_for_device(io_service_t usbDevice)
-{
- IOUSBDeviceInterface ** intf = NULL;
- IOCFPlugInInterface **plugin = NULL;
- SInt32 score;
-
- int kr = IOCreatePlugInInterfaceForService(usbDevice, kIOUSBDeviceUserClientTypeID, kIOCFPlugInInterfaceID, &plugin, &score);
- if (kr == kIOReturnSuccess)
- {
- (*plugin)->QueryInterface(plugin, CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID), (LPVOID *)&intf);
- IODestroyPlugInInterface(plugin);
- }
-
- return intf;
-}
-
-
static CFStringRef copy_printer_interface_deviceid(printer_interface_t printer, UInt8 alternateSetting)
{
// I have tried to make this function as neat as I can, but the possibility of needing to resend
projects / thirdparty / cups.git / commitdiff
