Abstract: A computer-implemented method and system for updating application data for a first instance of an application via C2DM is disclosed. An application server may receive a request from the first client computing device for updated application data via a network connection. The updated application data may correspond to a second instance of the application at a second client computing device. In response to determining the second instance of the application at the second client computing device supports push notifications, the system and method may generate a C2DM message including a user ID corresponding to the first client computing device and the request for updated application data. A server may then send the C2DM message to the second client computing device, wherein the C2DM message causes the second instance to wake up and generate the updated application data. The updated application data may be returned to the first client computing device.

Abstract: A computer-implemented method and system for updating application data for a first instance of an application via C2DM is disclosed. An application server may receive a request from the first client computing device for updated application data via a network connection. The updated application data may correspond to a second instance of the application at a second client computing device. In response to determining the second instance of the application at the second client computing device supports push notifications, the system and method may generate a C2DM message including a user ID corresponding to the first client computing device and the request for updated application data. A server may then send the C2DM message to the second client computing device, wherein the C2DM message causes the second instance to wake up and generate the updated application data. The updated application data may be returned to the first client computing device.

Abstract: A computer-implemented method and system for updating application data for a first instance of an application via C2DM is disclosed. An application server may receive a request from the first client computing device for updated application data via a network connection. The updated application data may correspond to a second instance of the application at a second client computing device. In response to determining the second instance of the application at the second client computing device supports push notifications, the system and method may generate a C2DM message including a user ID corresponding to the first client computing device and the request for updated application data. A server may then send the C2DM message to the second client computing device, wherein the C2DM message causes the second instance to wake up and generate the updated application data. The updated application data may be returned to the first client computing device.

Abstract: A computer-implemented method and system for updating application data for a first instance of an application via C2DM is disclosed. An application server may receive a request from the first client computing device for updated application data via a network connection. The updated application data may correspond to a second instance of the application at a second client computing device. In response to determining the second instance of the application at the second client computing device supports push notifications, the system and method may generate a C2DM message including a user ID corresponding to the first client computing device and the request for updated application data. A server may then send the C2DM message to the second client computing device, wherein the C2DM message causes the second instance to wake up and generate the updated application data. The updated application data may be returned to the first client computing device.

Abstract: Printer driver architectures and methods of providing adaptable printer driver architectures are described. In one embodiment, a printer driver architecture includes a kernel which is configured to implement printer driver functionalities. At least one interface is provided into the kernel which is configured to permit addition and incorporation of at least one operation-specific functionality, which is not specifically provided by the kernel's printer driver functionalities. In another embodiment, a kernel is defined and configured to implement printer driver functionalities. A plurality of interfaces are defined in the kernel and are configured to permit addition and incorporation of various operation-specific functionalities which are not specifically provided by the kernel's printer driver functionalities.

Abstract: A configurable printer driver, resident on a host (source) computer is enabled to respond to a print job request by manipulating a source bitmap prior to its transmission to a destination printer. The printer driver includes plural, substantially independent, bitmap manipulation procedures which may be linked to provide an image processing pipeline. The method of the invention initially determines which bitmap manipulations should be performed on the source computer, to minimize the quantity of bitmap data to be dispatched to the destination printer or to maximize processing efficiency of the print job request. Based upon the aforesaid determination, a bitmap processor pipeline is assembled from stored bitmap manipulation procedures to perform manipulations of the source bitmap in the source computer. The bitmap manipulations are then performed, using the assembled bitmap processor pipeline. The resulting processed raster bitmap is then transferred to the destination printer.