/* @method String XmlReader.getAttributeNs(String ns, String name) */
METHOD XmlReader_getAttributeNs(Ctx *ctx, knh_sfp_t *sfp)
{
xmlTextReaderPtr reader = (xmlTextReaderPtr) p_cptr(sfp[0]);
xmlChar* ns = (xmlChar*) p_char(sfp[1]);
xmlChar* name = (xmlChar*) p_char(sfp[2]);
char* ret = (char*) xmlTextReaderGetAttributeNs(reader,ns,name);
KNH_RETURN(ctx,sfp,new_String(ctx,B(ret),NULL));
}
METHOD XmlNode_setAttr(Ctx *ctx, knh_sfp_t *sfp)
{
xmlNodePtr node= (xmlNodePtr) p_cptr(sfp[0]);
xmlChar *name = (xmlChar *) p_char(sfp[1]);
xmlChar *val = (xmlChar *) p_char(sfp[2]);
xmlSetProp(node,name,val);
KNH_RETURN_void(ctx,sfp);
}
/* XmlNode */
METHOD XmlNode_createNode(Ctx *ctx, knh_sfp_t *sfp)
{
xmlNodePtr parent = (xmlNodePtr) p_cptr(sfp[0]);
xmlChar *name = (xmlChar*) p_char(sfp[1]);
xmlChar *val = (xmlChar*) p_char(sfp[2]);
xmlNodePtr node = xmlNewChild(parent, NULL, name, val);
KNH_RETURN(ctx,sfp,new_Glue(ctx,(char*)"libxml2.XmlNode",node,NULL));
}
int
d_undead_lord(struct command *c)
{
int where = subloc(c->who);
int aura = c->a;
int undead;
int rating;
if (!may_cookie_npc(c->who, where, item_undead_cookie))
return FALSE;
if (!charge_aura(c->who, aura))
return FALSE;
undead = do_cookie_npc(c->who, where, item_undead_cookie, c->who);
if (undead == 0) {
log_write(LOG_CODE, "d_undead_lord: why not?");
wout(c->who, "Unable to summon a demon lord.");
return FALSE;
}
switch (aura) {
case 3:
rating = 100;
break;
case 4:
rating = 150;
break;
case 5:
rating = 190;
break;
case 6:
rating = 220;
break;
case 7:
rating = 240;
break;
case 8:
rating = 250;
break;
default:
assert(FALSE);
}
p_char(undead)->attack = rating;
p_char(undead)->defense = rating;
set_loyal(undead, LOY_summon, 5);
wout(c->who, "Summoned %s.", box_name(undead));
wout(where, "%s has summoned %s.", box_name(c->who), liner_desc(undead));
return TRUE;
}
METHOD Xml_createNode(Ctx *ctx, knh_sfp_t *sfp)
{
xmlDocPtr doc = (xmlDocPtr) p_cptr(sfp[0]);
xmlChar *name = (xmlChar*) p_char(sfp[1]);
doc->children = xmlNewDocNode(doc, NULL, name , NULL);
KNH_RETURN(ctx,sfp,new_Glue(ctx,(char*)"libxml2.XmlNode",doc->children,NULL));
}
METHOD Xml_new(Ctx *ctx, knh_sfp_t *sfp)
{
xmlChar* version = (xmlChar*)p_char(sfp[1]);
xmlDocPtr doc = xmlNewDoc(version);
knh_Glue_init(ctx,sfp[0].glue,doc,knh_xml_gfree);
KNH_RETURN(ctx,sfp,sfp[0].o);
}
/* @method String XmlReader.lookupNameSpace(String ns) */
METHOD XmlReader_lookupNameSpace(Ctx *ctx, knh_sfp_t *sfp)
{
xmlTextReaderPtr reader = (xmlTextReaderPtr) p_cptr(sfp[0]);
xmlChar* ns = (xmlChar*) p_char(sfp[1]);
char* ret = (char*) xmlTextReaderLookupNamespace(reader,ns);
KNH_RETURN(ctx,sfp,new_String(ctx,B(ret),NULL));
}
METHOD XmlNode_getAttr(Ctx *ctx, knh_sfp_t *sfp)
{
xmlNodePtr node= (xmlNodePtr) p_cptr(sfp[0]);
xmlChar *name = (xmlChar *) p_char(sfp[1]);
xmlChar *ret = (xmlChar *)"";
if(node->properties){
ret = xmlGetProp(node,name);
}
KNH_RETURN(ctx, sfp, new_String(ctx, B((char*)ret), NULL));
}
/* @method This! XmlReader.new(String filename) */
METHOD XmlReader_new(Ctx *ctx, knh_sfp_t *sfp)
{
char* filename = (char*)p_char(sfp[1]);
xmlTextReaderPtr reader = xmlNewTextReaderFilename(filename);
if(reader == NULL) {
KNH_THROWs(ctx, "XmlReader: cant load file");
}
knh_Glue_init(ctx,sfp[0].glue,reader,knh_xmlreader_gfree);
KNH_RETURN(ctx,sfp,sfp[0].o);
}
/* @method String XmlReader.getAttribute() */
METHOD XmlReader_getAttribute(Ctx *ctx, knh_sfp_t *sfp)
{
xmlTextReaderPtr reader = (xmlTextReaderPtr) p_cptr(sfp[0]);
xmlChar * ns = (xmlChar *) p_char(sfp[1]);
char* ret = (char*) xmlTextReaderGetAttribute(reader,ns);
if(ret == NULL){
ret = "";
}
KNH_RETURN(ctx,sfp,new_String(ctx,B(ret),NULL));
}
int
d_heal(struct command *c)
{
int target = c->a;
int aura = c->b;
int chance;
if (kind(target) != T_char) {
wout(c->who, "%s is no longer a character.", box_code(target));
return FALSE;
}
if (!char_sick(target)) {
wout(c->who, "%s is not sick.", box_name(target));
return FALSE;
}
if (!charge_aura(c->who, aura))
return FALSE;
switch (aura) {
case 1:
chance = 30;
break;
case 2:
chance = 15;
break;
case 3:
chance = 5;
break;
default:
assert(FALSE);
}
vector_clear();
vector_add(c->who);
vector_add(target);
wout(VECT, "%s casts Heal on %s:", box_name(c->who), box_name(target));
if (rnd(1, 100) <= chance) {
wout(VECT, "Spell fails.");
return FALSE;
}
p_char(target)->sick = FALSE;
wout(VECT, "%s has been cured, and should now recover.", box_name(target));
return TRUE;
}
METHOD Kernel_insmod(Ctx* ctx, knh_sfp_t* sfp)
{
char *cmd = alloca(sizeof(char*));
char *str = "insmod";
char *filename = p_char(sfp[1]);
int len = strlen(str)+strlen(filename)+2;
snprintf(cmd, len, "%s %s", str, filename);
system(cmd);
KNH_RETURN_void(ctx, sfp);
}
METHOD XPath_find(Ctx *ctx, knh_sfp_t *sfp)
{
xmlXPathContextPtr xctx = (xmlXPathContextPtr) p_cptr(sfp[0]);
xmlChar *xpath = (xmlChar *) p_char(sfp[1]);
xmlNodePtr node = NULL;
xmlXPathObjectPtr xpobj;
if (!(xpobj = xmlXPathEvalExpression( xpath, xctx))) {
fprintf(stderr,"xpath:%s",(char*)xpath);
KNH_THROWs(ctx, "XPATH: cant execute xmlXPathEvalExpression");
}
if (!xmlXPathNodeSetIsEmpty(xpobj->nodesetval)) {
node = xmlXPathNodeSetItem(xpobj->nodesetval, 0);
}
xmlXPathFreeObject(xpobj);
KNH_RETURN(ctx,sfp,new_Glue(ctx,(char*)"libxml2.XmlNode",node,NULL));
}
