/* ************************************************** */ int do_configuration(void) { xmlSchemaValidCtxtPtr sv_ctxt = NULL; xmlSchemaParserCtxtPtr sp_ctxt = NULL; xmlSchemaPtr schema = NULL; xmlParserCtxtPtr p_ctxt = NULL; xmlDocPtr doc = NULL; xmlXPathContextPtr xp_ctx = NULL; xmlXPathObjectPtr simul_xobj = NULL; xmlXPathObjectPtr entity_xobj = NULL; xmlXPathObjectPtr environment_xobj = NULL; xmlXPathObjectPtr bundle_xobj = NULL; xmlXPathObjectPtr node_xobj = NULL; xmlNodeSetPtr nodeset; xmlpathobj_t xpathobj[] = {{&simul_xobj, (xmlChar *) XML_X_SIMULATION}, {&entity_xobj, (xmlChar *) XML_X_ENTITY}, {&environment_xobj, (xmlChar *) XML_X_ENVIRONMENT}, {&bundle_xobj, (xmlChar *) XML_X_BUNDLE}, {&node_xobj, (xmlChar *) XML_X_NODE}}; int ok = 0, i; /* Check XML version */ LIBXML_TEST_VERSION; /* Initialise and parse schema */ sp_ctxt = xmlSchemaNewParserCtxt(schemafile); if (sp_ctxt == NULL) { fprintf(stderr, "config: XML schema parser initialisation failure (do_configuration())\n"); ok = -1; goto cleanup; } xmlSchemaSetParserErrors(sp_ctxt, (xmlSchemaValidityErrorFunc) xml_error, (xmlSchemaValidityWarningFunc) xml_warning, NULL); schema = xmlSchemaParse(sp_ctxt); if (schema == NULL) { fprintf(stderr, "config: error in schema %s (do_configuration())\n", schemafile); ok = -1; goto cleanup; } xmlSchemaSetValidErrors(sv_ctxt, (xmlSchemaValidityErrorFunc) xml_error, (xmlSchemaValidityWarningFunc) xml_warning, NULL); sv_ctxt = xmlSchemaNewValidCtxt(schema); if (sv_ctxt == NULL) { fprintf(stderr, "config: XML schema validator initialisation failure (do_configuration())\n"); ok = -1; goto cleanup; } /* Initialise and parse document */ p_ctxt = xmlNewParserCtxt(); if (p_ctxt == NULL) { fprintf(stderr, "config: XML parser initialisation failure (do_configuration())\n"); ok = -1; goto cleanup; } doc = xmlCtxtReadFile(p_ctxt, configfile, NULL, XML_PARSE_NONET | XML_PARSE_NOBLANKS | XML_PARSE_NSCLEAN); if (doc == NULL) { fprintf(stderr, "config: failed to parse %s (do_configuration())\n", configfile); ok = -1; goto cleanup; } /* Validate document */ if (xmlSchemaValidateDoc(sv_ctxt, doc)) { fprintf(stderr, "config: error in configuration file %s (do_configuration())\n", configfile); ok = -1; goto cleanup; } /* Create xpath context */ xp_ctx = xmlXPathNewContext(doc); if (xp_ctx == NULL) { fprintf(stderr, "config: XPath initialisation failure (do_configuration())\n"); ok = -1; goto cleanup; } xmlXPathRegisterNs(xp_ctx, (xmlChar *) XML_NS_ID, (xmlChar *) XML_NS_URL); /* Get xpath obj */ for (i = 0 ; i < (int) (sizeof(xpathobj) / sizeof(xpathobj[0])); i++) { *xpathobj[i].ptr = xmlXPathEvalExpression(xpathobj[i].expr, xp_ctx); if (*xpathobj[i].ptr == NULL) { fprintf(stderr, "config: unable to evaluate xpath \"%s\" (do_configuration())\n", xpathobj[i].expr); ok = -1; goto cleanup; } } /***************/ /* Counting... */ /***************/ nodeset = entity_xobj->nodesetval; if ((entities.size = (nodeset) ? nodeset->nodeNr : 0) == 0) { fprintf(stderr, "config: no entity defined (do_configuration())\n"); ok = -1; goto cleanup; } fprintf(stderr, "\nFound %d entities...\n", entities.size); nodeset = environment_xobj->nodesetval; if (((nodeset) ? nodeset->nodeNr : 0) == 0) { fprintf(stderr, "config: no environment defined (do_configuration())\n"); ok = -1; goto cleanup; } fprintf(stderr, "Found 1 environment...\n"); nodeset = bundle_xobj->nodesetval; if ((bundles.size = (nodeset) ? nodeset->nodeNr : 0) == 0) { fprintf(stderr, "config: no bundle defined (do_configuration())\n"); ok = -1; goto cleanup; } fprintf(stderr, "Found %d bundles...\n", bundles.size); if ((dflt_params = das_create()) == NULL) { ok = -1; goto cleanup; } /**************/ /* Simulation */ /**************/ if (parse_simulation(simul_xobj->nodesetval)) { ok = -1; goto cleanup; } /**********/ /* Entity */ /**********/ /* initialize library paths */ config_set_usr_modulesdir(); user_path_list = g_strsplit(user_modulesdir, ":", 0); /* TOCLEAN */ sys_path_list = g_strsplit(sys_modulesdir, ":", 0); /* TOCLEAN */ /* parse */ if (parse_entities(entity_xobj->nodesetval)) { ok = -1; goto cleanup; } /**************/ /* Measure */ /**************/ if (parse_measure()) { ok = -1; goto cleanup; } /***************/ /* Environment */ /***************/ if (parse_environment(environment_xobj->nodesetval)) { ok = -1; goto cleanup; } /***************/ /* Bundle */ /***************/ if (parse_bundles(bundle_xobj->nodesetval)) { ok = -1; goto cleanup; } /***************/ /* Nodes */ /***************/ if (parse_nodes(node_xobj->nodesetval)) { ok = -1; goto cleanup; } /* edit by Quentin Lampin <*****@*****.**> */ gchar **path = NULL; for (path = user_path_list ; *path ; path++) { g_free(*path); } path = NULL; for (path = sys_path_list ; *path ; path++) { g_free(*path); } /* end of edition */ cleanup: clean_params(); for (i = 0 ; i < (int) (sizeof(xpathobj) / sizeof(xpathobj[0])); i++) { xmlXPathFreeObject(*xpathobj[i].ptr); } if (xp_ctx) { xmlXPathFreeContext(xp_ctx); } if (sp_ctxt) { xmlSchemaFreeParserCtxt(sp_ctxt); } if (schema) { xmlSchemaFree(schema); } if (sv_ctxt) { xmlSchemaFreeValidCtxt(sv_ctxt); } if (doc) { xmlFreeDoc(doc); } if (p_ctxt) { xmlFreeParserCtxt(p_ctxt); } xmlCleanupParser(); return ok; }
int parse_status(xmlDocPtr *doc, xmlNode *node, status **stptr){ if(!node || !doc || !stptr) return -1; xmlNode *attr = node->children; status *st = *stptr; while(attr){ // parse status attributes if(!xmlStrcmp(attr->name, (const xmlChar *)"id")){ //status id char *id = xmlNodeListGetString(*doc, attr->xmlChildrenNode, 1); if(id){ // look up status by id /* pthread_mutex_lock(&status_map_mutex); st = g_hash_table_lookup(status_map,id); pthread_mutex_unlock(&status_map_mutex); */ if(!st){ // create new status and insert into the map st = newstatus(); st->id = strdup(id); /* pthread_mutex_lock(&status_map_mutex); g_hash_table_insert(status_map,st->id,st); pthread_mutex_unlock(&status_map_mutex); */ } else break; } else break; } else if(!xmlStrcmp(attr->name, (const xmlChar *)"text")){ //status text char *text = xmlNodeListGetString(*doc, attr->xmlChildrenNode, 1); if(text){ st->wtext = malloc((TWEET_MAX_LEN+1)*sizeof(wchar_t)); memset(st->wtext,'\0',(TWEET_MAX_LEN+1)*sizeof(wchar_t)); st->length = mbstowcs(st->wtext,text,TWEET_MAX_LEN); } } else if(!xmlStrcmp(attr->name, (const xmlChar *)"favorited")){ char *favorited = xmlNodeListGetString(*doc, attr->xmlChildrenNode, 1); if(favorited && strcmp(favorited,"true") == 0) SET_FAVORITED(st->extra_info); } else if(!xmlStrcmp(attr->name, (const xmlChar *)"user")){ //user parse_user(doc,attr,&(st->composer)); } /* else if(!xmlStrcmp(attr->name, (const xmlChar *)"in_reply_to_status_id")){ char *in_reply_to_status_id = xmlNodeListGetString(*doc, attr->xmlChildrenNode, 1); if(in_reply_to_status_id && strlen(in_reply_to_status_id) > 0){ st->in_reply_to_status_id = strdup(in_reply_to_status_id); } } */ else if(!xmlStrcmp(attr->name,(const xmlChar *)"retweeted_status")){ parse_status(doc,attr,&(st->retweeted_status)); /* for(entity *et=st->retweeted_status->entities;et;et=et->next) printf("%ls\n",et->text); */ } else if(!xmlStrcmp(attr->name,(const xmlChar *)"entities")){ parse_entities(doc,attr,st); } attr = attr->next; } split_status_entities(st); *stptr = st; return 0; }