Function readCachedFileContent

lib/core/common.py:2468–2488

Cached reading of file content (avoiding multiple same file reading) >>> "readCachedFileContent" in readCachedFileContent(__file__) True

(filename, mode="rb")

    return retVal

def readCachedFileContent(filename, mode="rb"):
    """
    Cached reading of file content (avoiding multiple same file reading)

    >>> "readCachedFileContent" in readCachedFileContent(__file__)
    True
    """

    if filename not in kb.cache.content:
        with kb.locks.cache:
            if filename not in kb.cache.content:
                checkFile(filename)
                try:
                    with openFile(filename, mode) as f:
                        kb.cache.content[filename] = f.read()
                except (IOError, OSError, MemoryError) as ex:
                    errMsg = "something went wrong while trying "
                    errMsg += "to read the content of file '%s' ('%s')" % (filename, getSafeExString(ex))
                    raise SqlmapSystemException(errMsg)

    return kb.cache.content[filename]

def average(values):
    """