152 results about "Handling Code" patented technology

A method for processing a financial transaction using an interchange network computer coupled to a database is described. The transaction is initiated with a transaction card associated with a linked account. The method includes receiving, at the interchange network computer, a linked account data file for the first transaction card. The data file includes data associating the first card with a first secondary account and data linking the first secondary account to a first primary account. The method also includes storing the data file within the database and receiving a first authorization request message for the first transaction. The method also includes determining, based on data included within the first authorization request message, that the first card is associated with the first secondary account and processing the first authorization request message by applying at least one processing code associated with the first primary account to the first transaction.

An automated software production system is provided, in which system requirements are captured, converted into a formal specification, and validated for correctness and completeness. In addition, a translator is provided to automatically generate a complete, robust software application based on the validated formal specification, including user-interface code and error handling code.

Various methods and systems are provided to capture a unique product code, such as QR code, on a mobile device, process the information contained in the code, provide the user with options of making a purchase, including purchasing a plurality of selected products from different captured codes, and processing the payment via the user's mobile device.

The invention discloses a code automatic generation method used for constructing a code automatic generation device, comprising a data layer, a component layer, a process layer, a control layer and a user interface layer, wherein, the five-layer structure is divided in accordance with functions, and every layer is independent and creates a corresponding processing model to complete data processing, component extraction, flow processing, function control and user interface processing. At the same time, a code template is created based on certain rules, and different processing codes are formed for different business objects. Based on the five-layer model and the code template, a code generating engine controls and calls the model of layers and the code template, which cooperate to complete the code automatic generation process. The invention also discloses a code automatic generation device and system; by adopting the invention, the development efficiency, the reusability and the standardization of software can be enhanced and code quality is improved.

A method of identifying malicious code based on identifying software executing out of writable memory of the computer system. In one embodiment, the identification of the malicious code occurs when the code accesses a predetermined memory address. This address can reside in the address space of an application, a library, or an operating system component. In one embodiment, the access to the predetermined address generates an exception invoking exception handling code. The exception handling code checks the memory attributes of the code that caused the exception and determines whether the code was running in writeable memory.

A method, apparatus and computer-usable medium for testing error handling code. The method includes selecting a method signature to be error tested; selecting an error associated with the method signature from a menu; generating an aspect to be used in a pointcut for an exception that is to be thrown for the selected error; invoking code that generates the selected error; and identifying resultant errors caused by a selected component of the selected error.

Various embodiments of methods and systems for thermally aware scheduling of workloads in a portable computing device that contains a heterogeneous, multi-processor system on a chip (“SoC”) are disclosed. Because individual processing components in a heterogeneous, multi-processor SoC may exhibit different processing efficiencies at a given temperature, and because more than one of the processing components may be capable of processing a given block of code, thermally aware workload scheduling techniques that compare performance curves of the individual processing components at their measured operating temperatures can be leveraged to optimize quality of service (“QoS”) by allocating workloads in real time, or near real time, to the processing components best positioned to efficiently process the block of code.

Within each of a plurality of developer workstations contributing to a software development project, event data concerning at least one quality-related issue is collected via a development tool implemented by the developer workstation. The event data is stored locally and periodically output as at least part of code development information. The code development information is provided to a quality management component for subsequent processing, particularly the determination of one or more quality metrics. At least a portion of such quality metrics may be subsequently provided to the developer workstation for display on a suitable display device.

A data processor 2 has privilege levels associated with it including a user level and a privileged level. The processor 2 also has multiple stack memories which can be used including one or more process stacks, a main stack and a deep stack. The stack memory to be used is de-coupled from the privilege level. An activation level state variable tracking the number of pending exceptions is held by the processor and used to modify which stack memory stores pending state values when an exception occurs. If the system is at a base level of activation, corresponding to currently no pending exceptions, then when an exception occurs the current state data is saved on the process stack with the main stack being available for the exception handling code. Particular exceptions can be flagged as requiring use of a deep stack rather than either the process stack or the main stack. If the system is not at the base level of activation, then the main stack is used to save state variables when an exception occurs rather than the process stack.

In an image decoding apparatus that generates a decoded image from a code sequence. The decoding apparatus has a bus, a computer and a memory, wherein the computer and the memory are connected to each other via the bus. The code sequence is generated by performing orthogonal transform, quantization and entropy coding on image data, which is stored in the memory. The decoding apparatus includes an entropy decoding unit, achieved by the computer, for reading one code out of the code sequence, which is stored in the memory, via the bus and performing entropy decoding on the read code in to generate a decode value. The apparatus also includes a coefficient generating unit, achieved by the computer, for generating at least one orthogonal transform coefficient according to the generated decode value. Also, a writing unit is achieved by the computer, for writing the generated at least one orthogonal transform coefficient into the memory via the bus. A decode controlling unit and the writing unit is provided for instructing the entropy decoding unit to process a next code out of the code sequence.

An image processing apparatus includes a storage destination setting unit configured to set a storage destination for storing image data acquired by reading an image of a document by using a reading unit, an input unit configured to input first image data, which is acquired by reading an image of the document by using the reading unit, and second image data, which is acquired by reading an image of a document including a description of a processing instruction by using the reading unit, a determination unit configured to acquire processing instruction information by analyzing the second image data and to determine whether a description included in a processing target field of the first image data is appropriate according to processing target field information and a processing code included in the acquired processing instruction information, a transmission unit configured, if it is determined by the determination unit that the description in the processing target field is appropriate, to transmit the first image data to the storage destination set by the storage destination setting unit, a generation unit configured, if it is determined by the determination unit that the description in the processing target field is not appropriate, to generate processing instruction information to be used in re-storage processing including the storage destination, and an output unit configured to output data including the processing instruction information generated by the generation unit to a printing unit.

A computer implemented method, system, and computer program product for authenticating a remote host to a firewall. The illustrative embodiments allow a requesting host separated from a target host by a firewall to determine, based on exception handling code, that an original request sent to the target host has been intercepted and blocked by the firewall. The illustrative embodiments also allow the requesting host to automatically provide credentials that authenticate the requesting host to the firewall. The illustrative embodiments are particularly applicable in situations when requests are invoked without any user interaction, such as when a timer expires. In such a case, there is no user to provide the needed credentials to authenticate the requesting host. The illustrative embodiments enable a requesting host to access a target host without requiring user intervention.

Automatically executing commands to process code (e.g., compile commands, interpret commands, etc.) and recording code characteristic metric values (e.g., file size, execution time, etc.) allows automatic code tuning. The automatic turning system may execute predefined commands on codes, automatically intelligently build commands, both execute predefined commands and intelligently build upon those predefined commands, etc. With the automatic intelligent building of commands to build more effective commands, an automatic tuning system can efficiently and judiciously search through available code development tool options to find the more effective combinations of options to generate executable codes.

A technique for performing buffer management on a network device without using static random access memory (SRAM). In one embodiment, a software-based buffer management scheme is used to allocate metadata buffers and packet buffers in one or more dynamic random access memory (DRAM) stores. As metadata buffers are allocated, pointers to those buffers are entered into a scratch ring. The metadata buffers are assigned for corresponding packet-processing operations. In one embodiment, metadata buffers are added in groups. A freed buffer count is maintained for each group, wherein a new group of buffers may be allocated if all buffers for the group have been freed. In one embodiment, the technique is facilitated by an application program interface (API) that contains buffer management functions that are callable by packet-processing code, wherein the are names and parameters of the API functions are identical to similar functions used for conventional buffer management operations employing SRAM.

A technique for expediting the unloading of an operating system kernel module that executes read-copy update (RCU) callback processing code in a computing system having one or more processors. According to embodiments of the disclosed technique, an RCU callback is enqueued so that it can be processed by the kernel module's callback processing code following completion of a grace period in which each of the one or more processors has passed through a quiescent state. An expediting operation is performed to expedite processing of the RCU callback. The RCU callback is then processed and the kernel module is unloaded.

A method of microcode updating error handling for an electronic device is disclosed. The method includes: providing a status flag to indicate if updating a renewable part of a microcode is complete, wherein the microcode comprises a non-renewable part having an updating error handling code; and detecting the status flag, and if the status flag corresponds to a first status, utilizing the updating error handling code for completing a boot-up procedure.

Apparatus, methods, and articles of manufacture are claimed for processing code comprising the preprocessing of code, transferring of the code from a storage area to a transfer component, decomposing the code, valuing the code, and comparing the code to a threshold value. The processing indicates the presence or absence of proscribed code, which may be spam, virii, confidential material, harassing material, etc. and so the code may be redirected. The especially preferred embodiments operate within a UNIX sendmail environment.

The invention belongs to the field of computer software systems, and provides an exception handling method, an exception handling device and a software system. The method comprises the following steps of: marking an exception and marking an exception handling interface corresponding to the exception; uniformly acquiring exception subjected to exception marking after the exception is thrown out by the system; finding the corresponding exception handling interface according to the exception marking and storing a corresponding relation between the exception and the exception handling interface; and calling the exception handling interface to handle the exception. With the adoption of the method for uniformly and concentratedly handling the exception, the workload of a programmer and the chance of error are greatly reduced, a program code is simplified, the product quality is improved, the problem of independently writing a handling code when the exception occurs every time by the programmer is solved, and same handling on the exception of the same type is realized; moreover, the code is high in reusability, and the exception can be handled in different environments.

The present invention enables a method for following the state of a call and generating defects as function of call completion success as opposed to discrete events that happen at individual network elements during the call. In one embodiment, the invention uses Call Detail Records (CDR) to analyze the end-to-end completion status to measure per call basis defects instead of using defect codes generated by network elements on a per equipment basis. CDR is data associated with a telephone call, including the calling and the called numbers, the date and timestamp, the duration, the call setup delay, and the final handling code of the telephone call.

The invention discloses a method for logging a virtual machine based on a Cloud Stack platform and a system for logging the virtual machine. The method comprises the following steps: when desktop link demands of clients are monitored, processing codes for starting the virtual machine by Cloud Stack are amended, and relevant starting parameters of the virtual machine are read and identified when the virtual machine is started; the relevant starting parameters include remote desktop protocols such as SPICE (simulation program with integrated circuit emphasis) or VNC (virtual network computer); when SPICE protocols are used by the virtual machine, database data, configuration files or process operation parameters of the virtual machine are analyzed to acquire IP addresses, SPICE port numbers and SPICE passwords of the virtual machine connected with a host; IP addresses, SPICE port numbers and SPICE passwords of the virtual machine are packaged and transmitted to the clients. According to the method and the method, VNC and SPICE protocols are compatible in the Cloud Stack platform, thus the logging manner of an user is simplified and high in security.

A method, computer program product, and computer system for tracking tuples by ID as the tuples progress through an operator of a chain of operators within a processing element. Dynamic loading may be utilized to load a processing code for the operator in response to invoking fusion for the operator. Ownership of network I/O may be shifted from the operator to a final operator of the chain of operators within the processing element. A tuple ID may be rolled back to a last ID processed by the operator being added into the processing element.

The invention provides a malicious software identification method and apparatus, and an electronic device. The method comprises the following steps: obtaining to-be-identified software and performingdecompilation on the to-be-identified software to obtain a to-be-processed code; splitting the to-be-processed code into multiple code gene fragments according to a location where a code for calling asystem API is located in the to-be-processed code; detecting the multiple code gene fragments by using a first random forest model to obtain a static detection result; running the to-be-identified software in a sandbox virtual environment to obtain the system API called by the to-be-identified software, detecting the system API called by the to-be-identified software by using a second random forest model, judging whether a malicious behavior exists in a dynamic operation process of the to-be-identified software, and obtaining a dynamic detection result; and judging whether the to-be-identified software is malicious software according to the static detection result and the dynamic detection result. Therefore, the identification accuracy of malicious software can be effectively improved, and malicious software can be more comprehensively identified.

First program 10 comprises encrypted code modules 11, 13, and 15, decryption code modules 12a, 14a, and 16a of encrypted code modules 12, 14, and 16, and a first decryption processing code module 30. Also, second program 20 comprises encrypted code modules 12, 14, and 16, decryption code modules 11a, 13a, and 15a of the encrypted code modules 11, 13, and 15, and a second decryption processing code module 31. The encrypted code modules 11-16, which are created by encrypting processing code modules, are not converted back to the processing modules that perform original processing unless they are decrypted by the first and second decryption processing code modules 30 and 31, respectively.