| /** |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #define _GNU_SOURCE |
| #include <sys/types.h> |
| #include <sys/wait.h> |
| #include <stdlib.h> |
| #include <libxml/parser.h> |
| #include <libxml/xpath.h> |
| #include <libxml/xpointer.h> |
| #include <libxml/xpathInternals.h> |
| |
| int main(int argc, char **argv) { |
| #if defined(LIBXML_XPATH_ENABLED) && defined(LIBXML_XPTR_ENABLED) |
| if(argc > 2) { |
| xmlDocPtr doc; |
| xmlXPathContextPtr xpathCtx; |
| xmlInitParser(); |
| /* Load XML document */ |
| doc = xmlReadFile(argv[1], NULL, 0); |
| if (doc) { |
| /* Create xpath evaluation context */ |
| xpathCtx = (xmlXPathContextPtr) |
| xmlXPtrNewContext(doc, (xmlNode *)NULL, (xmlNode *)NULL); |
| if(xpathCtx) { |
| xmlXPathParserContextPtr pctxt = |
| xmlXPathNewParserContext((xmlChar *)argv[2], |
| xpathCtx); |
| if(pctxt) { |
| xmlXPathEvalExpr(pctxt); |
| xmlXPathFreeContext(xpathCtx); |
| } |
| xmlFreeDoc(doc); |
| } |
| xmlCleanupParser(); |
| } |
| } |
| #endif |
| return EXIT_SUCCESS; |
| } |
