GNode *xml_parse_file(const gchar *path)
{
XMLFile *file;
GNode *node;
file = xml_open_file(path);
if (file == NULL)
return NULL;
xml_get_dtd(file);
node = xml_build_tree(file, NULL, file->level);
xml_close_file(file);
#if defined(SPARSE_MEMORY)
if (debug_get_mode())
string_table_get_stats(xml_string_table);
#endif
return node;
}
/*
* Load properties from file.
* return: Status code.
*/
gint xmlprops_load_file( XmlProperty *props ) {
XMLFile *file = NULL;
cm_return_val_if_fail( props != NULL, -1 );
props->retVal = MGU_NO_FILE;
file = xml_open_file( props->path );
if( file == NULL ) {
return props->retVal;
}
props->retVal = MGU_BAD_FORMAT;
if( xml_get_dtd( file ) == 0 ) {
if( xml_parse_next_tag( file ) == 0 ) {
if( xml_compare_tag( file, XMLS_ELTAG_PROP_LIST ) ) {
xmlprops_read_props( props, file );
props->retVal = MGU_SUCCESS;
}
}
}
xml_close_file( file );
return props->retVal;
}
/**
* Parse a MobileIP module configuration from a configuration XML
* @param config
* @return
*/
int client_rf_parse_config(str config)
{
xmlDocPtr doc=0;
xmlDtdPtr dtd=0;
xmlNodePtr root=0,i=0;
xmlChar *xc=0;
long int l;
str config_dtd;
config_dtd.s=CLIENT_RF_CONFIG_DTD;
config_dtd.len = strlen(config_dtd.s);
doc = xml_get(config);
if (!doc){
LOG(L_ERR," The configuration does not contain a valid XML\n");
goto error;
}
dtd = xml_get_dtd(config_dtd);
if (!dtd){
LOG(L_ERR," The DTD is not valid\n");
goto error;
}
if (xml_validate_dtd(doc,dtd)!=1){
LOG(L_ERR," Verification of configuration XML against DTD failed!\n");
goto error;
}
root = xmlDocGetRootElement(doc);
if (!root){
LOG(L_ERR," Empty XML\n");
goto error;
}
while(root && (root->type!=XML_ELEMENT_NODE || strcasecmp((char*)root->name,"Client_Rf")!=0)){
root = root->next;
}
if (!root) {
LOG(L_ERR," No <Client_Rf> found in configuration\n");
goto error;
}
for(i=root->children;i;i=i->next)
if (i->type==XML_ELEMENT_NODE) {
/* Rf */
if (strcasecmp((char*)i->name,"Rf")==0){
if (!xml_get_prop_as_int(i,"node_func",&l)||l<0 || l>10){
LOG(L_ERR,"node_role value between 0 and 10\n");
goto error;
}else
cfg.node_func = (int)l;
xc = xmlGetProp(i,(xmlChar*)"origin_host");
if (xc){
char_dup_str(cfg.origin_host,xc,shm);
xmlFree(xc);
}
xc = xmlGetProp(i,(xmlChar*)"origin_realm");
if (xc){
char_dup_str(cfg.origin_realm,xc,shm);
xmlFree(xc);
}
xc = xmlGetProp(i,(xmlChar*)"destination_host");
if (xc){
char_dup_str(cfg.destination_host,xc,shm);
xmlFree(xc);
}
xc = xmlGetProp(i,(xmlChar*)"destination_realm");
if (xc){
char_dup_str(cfg.destination_realm,xc,shm);
xmlFree(xc);
}
xc = xmlGetProp(i,(xmlChar*)"service_context_id");
if (xc){
char_dup_str(cfg.service_context_id,xc,shm);
xmlFree(xc);
}
} else if (strcasecmp((char*)i->name,"Hash")==0){
if (!xml_get_prop_as_int(i,"hash_size",&l)||l<0){
LOG(L_ERR,"invalid hash size, value >0 are accepted\n");
goto error;
}else
cfg.hash_table_size = (int)l;
}
}
if (doc) xml_free(doc);
if (dtd) xml_free_dtd(dtd);
return 1;
error:
out_of_memory:
if (xc) xmlFree(xc);
if (doc) xml_free(doc);
if (dtd) xml_free_dtd(dtd);
return 0;
}
