1 /****************************************************************************** 2 * 3 * Copyright (C) 2014 Google, Inc. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 #define LOG_TAG "bt_btif_config_transcode" 20 21 #include <tinyxml2.h> 22 23 extern "C" { 24 #include "osi/include/config.h" 25 #include "osi/include/log.h" 26 } 27 28 using namespace tinyxml2; 29 btif_config_transcode(const char * xml_filename)30 extern "C" config_t *btif_config_transcode(const char *xml_filename) { 31 XMLDocument document; 32 int error = document.LoadFile(xml_filename); 33 if (error != XML_SUCCESS) { 34 LOG_ERROR("%s unable to load XML file '%s': %d", __func__, xml_filename, error); 35 return NULL; 36 } 37 38 XMLElement *rootElement = document.RootElement(); 39 if (!rootElement) { 40 LOG_ERROR("%s unable to find root element; assuming corrupted config file.", __func__); 41 return NULL; 42 } 43 44 config_t *config = config_new_empty(); 45 if (!config) { 46 LOG_ERROR("%s unable to allocate config object.", __func__); 47 return NULL; 48 } 49 50 for (XMLElement *i = rootElement->FirstChildElement(); i != NULL; i = i->NextSiblingElement()) 51 for (XMLElement *j = i->FirstChildElement(); j != NULL; j = j->NextSiblingElement()) { 52 const char *section = j->Attribute("Tag"); 53 for (XMLElement *k = j->FirstChildElement(); k != NULL; k = k->NextSiblingElement()) { 54 const char *key = k->Attribute("Tag"); 55 const char *value = k->GetText(); 56 if (section && key && value) 57 config_set_string(config, section, key, value); 58 } 59 } 60 61 return config; 62 } 63