Function xmlFindHandler

ThirdParty/libxml2/vtklibxml2/encoding.c:1731–1763

* xmlFindHandler: * @name: a string describing the char encoding. * @output: boolean, use handler for output * @out: pointer to resulting handler * * Search all handlers for an exact match. * * Returns 0 on success, 1 if no handler was found, -1 if a memory * allocation failed. */

 * allocation failed.
 */
static int
xmlFindHandler(const char *name, int output, xmlCharEncodingHandler **out) {
    int i;

    /*
     * Check for default handlers
     */
    for (i = 0; i < (int) NUM_DEFAULT_HANDLERS; i++) {
        xmlCharEncodingHandler *handler;

        handler = (xmlCharEncodingHandler *) &defaultHandlers[i];

        if (xmlStrcasecmp((const xmlChar *) name,
                          (const xmlChar *) handler->name) == 0) {
            if (output) {
                if (handler->output != NULL) {
                    *out = handler;
                    return(0);
                }
            } else {
                if (handler->input != NULL) {
                    *out = handler;
                    return(0);
                }
            }
        }
    }

    /*
     * Check for other handlers
     */
    return(xmlFindExtraHandler(name, output, out));
}

/**
 * xmlLookupCharEncodingHandler: