440 results about "Loader" patented technology

A service providing apparatus (200) includes: a version information storing unit (207) storing a service to be provided to each of users (13) and version information of this service; a loader managing unit (210) storing a default class group (221) and update class groups (231) for respective versions; a default loader (223) reading out and executing the default class group (221) from the loader managing unit (210); a differential loader (233) reading out and executing the update class group (231); a receiving unit (203) receiving service usage requests; a specifying unit (205) referring to the version information storing unit (207) to specify a version corresponding to the user (13) of the requestor; an object managing unit (241) using the default loader (223) and the specified version of the differential loader (233) to generate a service object of aversion suitable for the user (13) and execute processing; and a providing unit (243) providing a service to the user (13).

Disclosed are a tool, a method, and a computer program for suppressing events. The tool comprises a database having a resource table, a batch loader interface for creating or updating said resource table, and a web based user interface to said database. The event suppression tool further comprises a batch interface to receive data about planned activities and affected resources; and code for creating suppression activity windows from said data and said resource table, and for suppressing from said user interface, new events that fall within said activity windows. The preferred embodiment of the invention allows temporarily suppressing various actions for events received for certain resources during specified times.

An embodiment of the invention provides a secure boot method for an electronic device including an embedded controller and a processor. The method includes the steps of verifying a secure loader by the embedded controller, unlocking a peripheral hardware of the electronic device by the embedded controller, and executing the secure loader by the processor.

A firmware updating circuit of the present invention includes an identification part and an address inversion part. The identification part stores identification data corresponding to an address of a boot loader in a non-volatile memory for storing the boot loader and a main program. When the controller updates both the boot loader and the main program, the address inversion part changes an address for reading the boot loader, output by a controller to the non-volatile memory, and an address for writing another boot loader to be updated according to the identification data so that those addresses come to be different from each other and at least one of the boot loader and the boot loader to be updated comes to exist in the non-volatile memory.

The invention discloses a modularized JAVA application software online updating system. The system comprises a software resource information mining sub-system and a software dynamic updating sub-system, wherein the software resource information mining sub-system comprises a system file monitor, a source code loading analyzer, a system class analyzer, a class dependence relationship generator, a tree or directed graph dependence relationship generator and a module division generator; the software dynamic updating sub-system comprises an interface, a general agent unit, a module agent unit and a management platform; the general agent unit comprises a plant module, a time chop stamp module and a registration center; the module agent unit comprises an object manager, a class loader and a module describer. The system can realize service loading without restarting the service system. The invention also discloses a modularized JAVA application software online updating method. By adopting thesystem and the method, service loading is realized under a condition of not restarting the system.

The invention provides a reliable firmware upgrading realizing method applied to a distributed control system. The reliable firmware upgrading realizing method enables any controller nodes or a host in the system to have program upgrading capacity, greatly improves the expansion capacity of hardware equipment and the customizing performance of the system and reduces later maintenance and upgrading cost. The reliable firmware upgrading realizing method is different from a traditional method in that receiving of a target program package is realized in an application program, the received data package is stored into a backup program area at first, after the target program package is completely received and CRC verification is passed, parameter information marks are generated in an IAP mark area, and a Boot loader is called for to realize program upgrading. Even if an unpredictable failure occurs in any link, existing programs cannot be replaced, and therefore the stability of the system is greatly improved.

Embodiments of the present invention relate to methods, systems and computer-readable media for identifying a safe set of resources that can be used for localization of a software product. This identification involves loading and running a base product having one or more calls to an operating system (or an API) to load language specific data. The resource calls are intercepted after the resource is loaded into a resource loader, and information about the resource is captured for analysis. The display of resources is also intercepted to gather data on which resources are displayed and the context of this display. The process involves running automated tests and/or manual tests on the base product in its base language to identify those resources that are most frequently used, least often or never used, and those that are unsafe. These resources so identified are then analyzed to generate a safe secure resource list that can then be used for external localization of the software product.

A system and method is provided to manage different UI language settings in a central place by merging different UI language settings and related dependency data to an integrated UI language preference list. A set of API functions is provided that enables each resource loader to gain consistent UI language support by interacting with the integrated UI language preference list.

The invention relates to a method for realizing dynamic update of Java program in the computer technical field, which comprises the following steps: firstly, modifying the class definitions that need dynamic update in the passive dynamic update program, and adding update support method for realizing judgment to the subobjects of the class objects one by one, wherein the parameter is class loader; secondly, modifying the update class definitions in the dynamic update program, and adding update method for realizing initialization to the variables under the update class objects, wherein, the input parameter is class loader and old object; thirdly, modifying part of the method invocation, data field memory, and object set of the updated program with the Java reflection to realize running recovery of the program; finally, adding update support method to the main class and adding update checkpoint in the main method circulation. The invention has the advantages of avoiding software update that needs halt, update and reboot and avoiding loss caused by halt.

Embodiments of the present invention provide a method, system and computer program product for dynamic selection of a runtime classloader for a generated class file. In an embodiment of the invention, a method for dynamic selection of a runtime classloader for a generated class file is provided. The method includes extracting meta-data from a program object directed for execution in an application server and determining from the meta-data a container identity for a container in which the program object had been compiled. The method also includes selecting a container according to the meta-data. Finally, the method includes classloading the program object in the selected container.

The installing of components into an industrial computer observes a pulling paradigm in which a required resource list associated with each component is reviewed against resources in the target-industrial control device. Missing resources are obtained through a searching process that may include but is not limited to the media holding or associated with the installed component. This approach allows compatibility between different versions of the resources to be evaluated with the possibility of coexisting different version numbers being, or one version replacing the other for automatic upgrade. Collecting the resources in a available resource table allows more complete information to be provided to the user in the event the resource cannot be found and allows more complete removal of components by making an explicit attribution of ownership of each resource to one or more installed components.

The invention provides an application hot update method and device in the ios system; the method comprises the following steps: obtaining a system version of a corresponding user device; determining an application update script of a specific application in the user device according to the system version; distributing the application update script to the user device; using an application loader to load the application update script distributed by a corresponding network device and aiming at the specific application to a user device memory, wherein the application update script is determined according to the user device system version; executing the application update script according to the system version, thus carrying out application hot update for the specific application. The method uses the network device to distribute the corresponding update script to the user device according to the user device system version, and loads the update script into the user device memory, thus directly updating the application program in the memory, shortening an application program updating time, and solving compatibility problems of different system version hot update schemes.

The method includes following steps: the client-side transmits the request for distributing configuration parameter to sever; the server uses the rule base for distributing parameter and configuration parameter base to distribute the configuration parameter of the client machine; in the system-loading procedure if the client-side requires configuration parameter, it will transmit the requiring request for configuration parameter to sever; the server inquires the recording information about the configuration parameter of the client in the configuration parameter base and returns the inquiry result to the client-side; the client-side transfers the parameter value returned by server to the operation system loader or operation system; things like this until all configuration parameters are obtained.

The invention provides a method, device and system for accessing an instant messaging program to a plugin. The method comprises: the establishment of the instant messaging (IM) program comprises opening the open window of an access region in IM program; the progress of a loader establishes an agency window as the child window of the open window, and the progress of the loader is the independent progress established by the IM program; the agency module corresponding to the agency window establishes a plugin window; and the plugin window is the child window of the agency window. Compared with the prior art, the embodiment of the invention shortens the response time of an IM interface and enhances the response efficiency between the main progress and the plugin progress when the information interaction of user interfaces (UI) is subsequently carried out.

The invention provides a trusted boot method and apparatus for a mobile operation system. The method comprises the steps of powering on a system, executing a Boot ROM Code embedded in an SOC by a CPU, and calling a GMB algorithm of a security encryption chip and a measurement reference value pre-stored in the encryption chip to measure whether a Preloader is trusted or not; if the Preloader is trusted, executing a Preloader code, and calling the GMB algorithm of the security encryption chip and the measurement reference value pre-stored in the encryption chip to measure whether a Boot Loader is trusted or not; if the Boot Loader is trusted, executing a Boot Loader code, and calling the GMB algorithm of the security encryption chip and the measurement reference value pre-stored in the encryption chip to measure whether a kernel is trusted or not; if the kernel is trusted, executing the kernel, and calling the GMB algorithm of the security encryption chip and the measurement reference value pre-stored in the encryption chip to measure whether an application framework is trusted or not; and if the application framework is trusted, executing an application framework code, thereby finishing system boot. By adopting the scheme, the boot security of the mobile operation system can be improved.

The invention discloses a method and a client for achieving application operation. Loaders of various application types are arranged, link information and host program information of operating environments of dynamic link library (DLL) storage corresponding to the application types are arranged in the loaders, and information of the loaders is arranged and installed in applied configuration files. When an application is operated, the loaders are installed according to loader installation information arranged in the configuration files of the application, and then the loaders are operated. The loaders call the operation environments and host programs of the DLL storage corresponding to the application types according to arrangement. Static or dynamic link information of the operation environments of the corresponding DLL storage in the configuration files of the application is not needed, no host program is needed to be loaded so as to enable the application to be open and easy, only the loaders are needed to be installed during operation, and the operation environments and the host programs of the application can be obtained simply and conveniently.

Systems, methods, and computer-readable media are provided for presenting visual content with a consistent orientation on a display of an electronic device, even when the device is powered down and powered up again. Last known orientation information used by an application program to present application content with a particular orientation can be stored in a preference file that may not be accessible to a boot loader used during a boot process. To ensure that the boot loader may present boot up content with the same particular orientation indicated by the orientation information stored in the preference file, a register accessible to the boot loader can be used to store the same orientation information.

A multi-party privacy-preserving machine learning system is described which has a trusted execution environment comprising at least one protected memory region. A code loader at the system loads machine learning code, received from at least one of the parties, into the protected memory region. A data uploader uploads confidential data, received from at least one of the parties, to the protected memory region. The trusted execution environment executes the machine learning code using at least one data-oblivious procedure to process the confidential data and returns the result to at least one ofthe parties, where a data-oblivious procedure is a process where any patterns of memory accesses, patterns of disk accesses and patterns of network accesses are such that the confidential data cannotbe predicted from the patterns.

Provided is a substrate processing apparatus that can suppress the amount of inert gas and dry gas used and also can prevent reductions in throughput. A substrate processing apparatus is provided with: a loader module; an opener that removes a cover from a FOUP having a main body, an opening and the cover, to communicate the inside of the FOUP with the inside of the loader module through the opening; an N₂ gas supply unit that is attached to the loader module and supplies N₂ gas to the inside of the FOUP; and two slide cover plates movable respectively along an opening surface of the opening. The slide cover plates move toward each other until the gap therebetween is 1 mm to 3 mm to shield the opening of the FOUP that is attached to the loader module from the inside of the loader module.

The invention discloses a java code encasing method, which comprises the steps of performing code layering on a to-be-processed source code according to a code type and a preset rule to obtain a to-be-obfuscated code; compiling the to-be-obfuscated code through a compiling tool to obtain a compiled code; performing character replacement on the compiled code according to an obfuscation dictionary to generate an obfuscation code; obtaining a pre-generated secret key, and encrypting the obfuscated code by the secret key through an encryption rule to obtain an encrypted code; customizing a class loader in a loading container according to the type of the encrypted code, wherein the class loader comprises a decryption rule of the encrypted code; and generating a jar package by using the decryption rule and the encrypted code to complete encryption of the java source program code. The method has the beneficial effect that the security of the code is improved. In addition, the invention also relates to a block chain technology, and the decryption rule can be stored in the block chain node.

The invention discloses a sandbox shelling method and system based on an Android virtual machine. The method comprises the steps that the Android virtual machine is started, the class loader of a system is replaced with a predefined class loader to load a custom Android virtual machine code package used for shelling of a sandbox, and the run-time environment capable of executing Android shelling codes is obtained; the package name and the main Acitivity name of a to-be-shelled target application are read in the virtual machine, and the context and resource accessing interface of the target application are constructed according to the package name and the main Acitivity name; the resource accessing interface of the target application is constructed to simulate the normal execution procedureof the target application, the context matching with the target application is transmitted to the start parameters of the target application, and program code decryption is conducted on the target application in the sandbox to obtain the program code of the target application. According to the method, the execution environment does not need to provide the highest access authorization, the environmental safety of a device of a user is ensured, and the method is simple to use and high in execution efficiency.

The invention belongs to the technical field of Java compiling operation environment design, and in particular relates to a Java virtual machine execution engine supporting hybrid mode execution. The Java virtual machine execution engine comprises a class loader, a Java method dispatcher, an interpreter, a just-in-time compiler and a Java local method interface, wherein the Java method dispatcher is stored in the class loader of a virtual machine and is responsible for routing different methods executed in an entire program to different engines to execute according to a dispatch strategy; and designing a method call bridge between the interpreter execution mode and the just-in-time compiler execution mode, between the Java local method interface execution mode and the interpreter execution mode and between the Java local method interface execution mode and the just-in-time compiler execution mode respectively, thereby realizing hybrid mode execution of the method.