* xmlShellLoad: * @ctxt: the shell context * @filename: the file name * @node: unused * @node2: unused * * Implements the XML shell function "load" * loads a new document specified by the filename * * Returns 0 or -1 if loading failed */
| 2447 | * Returns 0 or -1 if loading failed |
| 2448 | */ |
| 2449 | int |
| 2450 | xmlShellLoad(xmlShellCtxtPtr ctxt, char *filename, |
| 2451 | xmlNodePtr node ATTRIBUTE_UNUSED, |
| 2452 | xmlNodePtr node2 ATTRIBUTE_UNUSED) |
| 2453 | { |
| 2454 | xmlDocPtr doc; |
| 2455 | int html = 0; |
| 2456 | |
| 2457 | if ((ctxt == NULL) || (filename == NULL)) return(-1); |
| 2458 | if (ctxt->doc != NULL) |
| 2459 | html = (ctxt->doc->type == XML_HTML_DOCUMENT_NODE); |
| 2460 | |
| 2461 | if (html) { |
| 2462 | #ifdef LIBXML_HTML_ENABLED |
| 2463 | doc = htmlParseFile(filename, NULL); |
| 2464 | #else |
| 2465 | fprintf(ctxt->output, "HTML support not compiled in\n"); |
| 2466 | doc = NULL; |
| 2467 | #endif /* LIBXML_HTML_ENABLED */ |
| 2468 | } else { |
| 2469 | doc = xmlReadFile(filename,NULL,0); |
| 2470 | } |
| 2471 | if (doc != NULL) { |
| 2472 | if (ctxt->loaded == 1) { |
| 2473 | xmlFreeDoc(ctxt->doc); |
| 2474 | } |
| 2475 | ctxt->loaded = 1; |
| 2476 | #ifdef LIBXML_XPATH_ENABLED |
| 2477 | xmlXPathFreeContext(ctxt->pctxt); |
| 2478 | #endif /* LIBXML_XPATH_ENABLED */ |
| 2479 | xmlFree(ctxt->filename); |
| 2480 | ctxt->doc = doc; |
| 2481 | ctxt->node = (xmlNodePtr) doc; |
| 2482 | #ifdef LIBXML_XPATH_ENABLED |
| 2483 | ctxt->pctxt = xmlXPathNewContext(doc); |
| 2484 | #endif /* LIBXML_XPATH_ENABLED */ |
| 2485 | ctxt->filename = (char *) xmlCanonicPath((xmlChar *) filename); |
| 2486 | } else |
| 2487 | return (-1); |
| 2488 | return (0); |
| 2489 | } |
| 2490 | |
| 2491 | #ifdef LIBXML_OUTPUT_ENABLED |
| 2492 | /** |