void ROXML_API roxml_del_node(node_t * n)
{
if(n == NULL) return;
if(n->type & ROXML_ELM_NODE) {
roxml_del_std_node(n);
} else if(n->type & ROXML_ATTR_NODE) {
roxml_del_arg_node(n);
} else if(n->type & ROXML_PI_NODE) {
roxml_del_std_node(n);
} else if(n->type & ROXML_CMT_NODE) {
roxml_del_std_node(n);
} else if(n->type & ROXML_TXT_NODE) {
roxml_del_txt_node(n);
}
roxml_free_node(n);
}
void ROXML_API roxml_close(node_t *n)
{
node_t *root = n;
if(root == NULL) {
return;
}
while(root->prnt != NULL) {
root = root->prnt;
}
roxml_del_tree(root->chld);
roxml_del_tree(root->sibl);
if((root->type & ROXML_FILE) == ROXML_FILE) {
fclose(root->src.fil);
}
roxml_free_node(root);
}
int _func_load_close_node(char * chunk, void * data)
{
#ifdef DEBUG_PARSING
fprintf(stderr, "calling func %s chunk %c\n",__func__,chunk[0]);
#endif /* DEBUG_PARSING */
int cur = 1;
roxml_load_ctx_t *context = (roxml_load_ctx_t*)data;
switch(context->state) {
case STATE_NODE_NAME:
context->empty_text_node = 1;
context->current_node = roxml_parent_node(context->current_node, context->candidat_node, 0);
break;
case STATE_NODE_ATTR:
if((context->mode != MODE_COMMENT_DQUOTE)||(context->mode != MODE_COMMENT_QUOTE)) {
if(context->inside_node_state == STATE_INSIDE_VAL) {
node_t * to_be_closed = NULL;
if(context->content_quoted) {
context->content_quoted = 0;
to_be_closed = roxml_create_node(context->pos-1, context->src, ROXML_ATTR_NODE | context->type);
} else {
to_be_closed = roxml_create_node(context->pos, context->src, ROXML_ATTR_NODE | context->type);
}
roxml_close_node(context->candidat_val, to_be_closed);
}
context->current_node = roxml_parent_node(context->current_node, context->candidat_node, 0);
context->inside_node_state = STATE_INSIDE_ARG_BEG;
roxml_process_unaliased_ns(context);
} else {
context->pos++;
return 1;
}
break;
case STATE_NODE_SINGLE:
if(context->doctype) {
context->doctype--;
if(context->doctype > 0) {
context->pos++;
return 1;
}
context->candidat_node->end = context->pos;
}
context->empty_text_node = 1;
context->current_node = roxml_parent_node(context->current_node, context->candidat_node, 0);
if(context->current_node->prnt != NULL) { context->current_node = context->current_node->prnt; }
roxml_process_unaliased_ns(context);
break;
case STATE_NODE_END:
context->empty_text_node = 1;
roxml_close_node(context->current_node, context->candidat_node);
context->candidat_node = NULL;
if(context->current_node->prnt != NULL) { context->current_node = context->current_node->prnt; }
break;
case STATE_NODE_CDATA:
case STATE_NODE_CONTENT:
default:
context->pos++;
return 1;
break;
}
if(context->candidat_node && context->candidat_node->ns && ((context->candidat_node->ns->type & ROXML_INVALID) == ROXML_INVALID)) {
roxml_free_node(context->candidat_node->ns);
}
context->state = STATE_NODE_CONTENT;
context->previous_state = STATE_NODE_CONTENT;
context->candidat_txt = roxml_create_node(context->pos+1, context->src, ROXML_TXT_NODE | context->type);
#ifdef IGNORE_EMPTY_TEXT_NODES
while(chunk[cur] != '\0') {
if(chunk[cur] == '<') { break; }
else if(!ROXML_WHITE(chunk[cur])) { context->empty_text_node = 0; break; }
cur++;
}
#endif /* IGNORE_EMPTY_TEXT_NODES */
while((chunk[cur] != '<')&&(chunk[cur] != '\0')) { cur++; }
context->pos += cur;
return cur;
}
int _func_load_default(char * chunk, void * data)
{
node_t * to_be_closed;
int cur = 1;
roxml_load_ctx_t *context = (roxml_load_ctx_t*)data;
#ifdef DEBUG_PARSING
fprintf(stderr, "calling func %s chunk %c\n",__func__,chunk[0]);
#endif /* DEBUG_PARSING */
switch(context->state) {
case STATE_NODE_SINGLE:
context->state = context->previous_state;
break;
case STATE_NODE_BEG:
if(context->ns == 0) {
roxml_process_begin_node(context, context->pos-1);
}
context->ns = 0;
context->state = STATE_NODE_NAME;
context->curr_name = chunk;
while(!ROXML_WHITE(chunk[cur])&&(chunk[cur] != '>')&&(chunk[cur] != '/')&&(chunk[cur] != ':')&&(chunk[cur] != '\0')) { cur++; }
context->curr_name_len = cur;
break;
case STATE_NODE_ATTR:
if(context->inside_node_state == STATE_INSIDE_ARG_BEG) {
if(context->nsdef) {
if(context->namespaces == NULL) {
context->namespaces = context->candidat_arg;
context->last_ns = context->candidat_arg;
} else {
context->last_ns->next = context->candidat_arg;
context->last_ns = context->candidat_arg;
}
} else if(context->ns == 0) {
context->candidat_arg = roxml_create_node(context->pos-1, context->src, ROXML_ATTR_NODE | context->type);
context->candidat_arg = roxml_parent_node(context->candidat_node, context->candidat_arg, 0);
}
context->ns = 0;
context->inside_node_state = STATE_INSIDE_ARG;
context->curr_name = chunk;
while((chunk[cur] != '=')&&(chunk[cur] != '>')&&(chunk[cur] != ':')&&(chunk[cur] != '\0')) { cur++; }
context->curr_name_len = cur;
if(context->nsdef) {
roxml_ns_t * ns = calloc(1, sizeof(roxml_ns_t)+(1+context->curr_name_len));
ns->id = ROXML_NS_ID;
ns->alias = (char*)ns + sizeof(roxml_ns_t);
memcpy(ns->alias, context->curr_name, context->curr_name_len);
context->candidat_arg->priv = ns;
context->nsdef = 0;
if(context->candidat_node->ns) {
if((context->candidat_node->ns->type & ROXML_INVALID) == ROXML_INVALID) {
if(strcmp(context->candidat_arg->prnt->ns->src.buf, ns->alias) == 0) {
roxml_free_node(context->candidat_node->ns);
context->candidat_node->ns = context->candidat_arg;
}
}
}
}
} else if(context->inside_node_state == STATE_INSIDE_VAL_BEG) {
if(context->mode != MODE_COMMENT_NONE) {
context->content_quoted = 1;
context->candidat_val = roxml_create_node(context->pos+1, context->src, ROXML_TXT_NODE | context->type);
} else {
context->candidat_val = roxml_create_node(context->pos, context->src, ROXML_TXT_NODE | context->type);
}
context->candidat_val = roxml_parent_node(context->candidat_arg, context->candidat_val, 0);
context->inside_node_state = STATE_INSIDE_VAL;
} else if((context->inside_node_state == STATE_INSIDE_ARG)&&(chunk[0] == '=')) {
context->inside_node_state = STATE_INSIDE_VAL_BEG;
to_be_closed = roxml_create_node(context->pos, context->src, ROXML_ATTR_NODE | context->type);
roxml_close_node(context->candidat_arg, to_be_closed);
if((context->curr_name_len==5)&&(strncmp(context->curr_name, "xmlns", 5) == 0)) {
context->nsdef = 1;
}
}
break;
}
context->pos += cur;
return cur;
}
