| 摘要 |
<p>A method, system, and computer program product for extracting status information from within a script of a web page stored on a monitored device communicatively coupled to a network using an HTTP communication protocol. The method includes the steps of obtaining, based on vendor and model information, an identification of the web page and at least one parameter string used to extract the status information from within the script of the web page; accessing the web page using the identification of the web page and the HTTP protocol to obtain a line of the web page within the script; and parsing the obtained line of the web page to determine if a parameter string of the at least one parameter string is located within the obtained line. If the parsing step determines that the parameter string is not located within the obtained line, the method repeats the accessing and parsing steps until the parameter string is located. If the parsing step determines that the parameter string is located within the obtained line, the method determines whether all parameter strings in the at least one parameter string have been located. If the determining step determines that all parameter strings in the at least one parameter string have not been located, the method repeats the accessing, parsing, repeating, and determining steps until all parameter strings in the at least one parameter string have been located. However, if the determining step determines that all parameter strings have been located within the script, the method extracts the status information from the web page based on the location of a last located parameter string.</p> |
