Function xmlParserInputBufferCreateStatic

Externals/LibXML/xmlIO.c:2757–2787

* xmlParserInputBufferCreateStatic: * @mem: the memory input * @size: the length of the memory block * @enc: the charset encoding if known * * Create a buffered parser input for the progressive parsing for the input * from an immutable memory area. This will not copy the memory area to * the buffer, but the memory is expected to be available until the end of * the parsing, this is usefu

 * Returns the new parser input or NULL
 */
xmlParserInputBufferPtr
xmlParserInputBufferCreateStatic(const char *mem, int size,
                                 xmlCharEncoding enc) {
    xmlParserInputBufferPtr ret;

    if (size <= 0) return(NULL);
    if (mem == NULL) return(NULL);

    ret = (xmlParserInputBufferPtr) xmlMalloc(sizeof(xmlParserInputBuffer));
    if (ret == NULL) {
	xmlIOErrMemory("creating input buffer");
	return(NULL);
    }
    memset(ret, 0, (size_t) sizeof(xmlParserInputBuffer));
    ret->buffer = xmlBufferCreateStatic((void *)mem, (size_t) size);
    if (ret->buffer == NULL) {
        xmlFree(ret);
	return(NULL);
    }
    ret->encoder = xmlGetCharEncodingHandler(enc);
    if (ret->encoder != NULL)
        ret->raw = xmlBufferCreateSize(2 * xmlDefaultBufferSize);
    else
        ret->raw = NULL;
    ret->compressed = -1;
    ret->context = (void *) mem;
    ret->readcallback = NULL;
    ret->closecallback = NULL;

    return(ret);
}

#ifdef LIBXML_OUTPUT_ENABLED
/**